/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --primary-purple: #6366f1;
  --dark-purple: #4338ca;
  --light-purple: #8b5cf6;
  --dark-blue: #1e1b4b;
  --darker-blue: #0f0c29;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #3b82f6 100%);
  
  /* Theme */
  --bg-primary: #0a0a0f;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --text-primary: #ffffff;
  --text-secondary: #b8b8d1;
  --text-muted: #8b8ba7;
  --border-color: #2a2a4a;
  --shadow-color: rgba(99, 102, 241, 0.1);
  --card-bg: rgba(26, 26, 46, 0.8);
  
  /* Common */
  --font-primary: 'Inter', sans-serif;
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: var(--transition);
}

/* ===== ENHANCED 3D ANIMATED BACKGROUND ===== */
.animated-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(135deg, var(--darker-blue) 0%, var(--dark-blue) 50%, #1a1a2e 100%);
  overflow: hidden;
  perspective: 1000px;
}



.floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: var(--accent-gradient);
  opacity: 0.15;
  animation: float3D 25s infinite linear;
  filter: blur(1px);
  box-shadow: 0 0 20px rgba(139, 69, 255, 0.3);
}

.shape-1 {
  width: 100px;
  height: 100px;
  top: 15%;
  left: 8%;
  animation-delay: 0s;
  background: linear-gradient(135deg, #8b45ff, #6366f1);
}

.shape-2 {
  width: 150px;
  height: 150px;
  top: 55%;
  right: 12%;
  animation-delay: -8s;
  background: linear-gradient(225deg, #6366f1, #8b5cf6);
}

.shape-3 {
  width: 80px;
  height: 80px;
  bottom: 25%;
  left: 25%;
  animation-delay: -15s;
  background: linear-gradient(315deg, #8b5cf6, #a855f7);
}

.shape-4 {
  width: 120px;
  height: 120px;
  top: 30%;
  right: 30%;
  animation-delay: -3s;
  background: linear-gradient(45deg, #a855f7, #c084fc);
}

.shape-5 {
  width: 90px;
  height: 90px;
  bottom: 40%;
  right: 8%;
  animation-delay: -12s;
  background: linear-gradient(180deg, #c084fc, #ddd6fe);
}

.shape-6 {
  width: 70px;
  height: 70px;
  top: 70%;
  left: 60%;
  animation-delay: -20s;
  background: linear-gradient(90deg, #ddd6fe, #8b45ff);
}

/* 3D Geometric Shapes */
.shape.cube {
  border-radius: 15%;
  transform-style: preserve-3d;
  animation: rotateCube 30s infinite linear;
}

.shape.triangle {
  border-radius: 0;
  width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-bottom: 70px solid rgba(139, 69, 255, 0.2);
  background: none;
  animation: rotateTriangle 20s infinite linear;
}

@keyframes float3D {
  0% {
    transform: translateY(0px) translateX(0px) rotateX(0deg) rotateY(0deg) scale(1);
  }
  25% {
    transform: translateY(-30px) translateX(20px) rotateX(90deg) rotateY(90deg) scale(1.1);
  }
  50% {
    transform: translateY(0px) translateX(40px) rotateX(180deg) rotateY(180deg) scale(0.9);
  }
  75% {
    transform: translateY(30px) translateX(20px) rotateX(270deg) rotateY(270deg) scale(1.05);
  }
  100% {
    transform: translateY(0px) translateX(0px) rotateX(360deg) rotateY(360deg) scale(1);
  }
}

@keyframes rotateCube {
  0% {
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
  }
}

@keyframes rotateTriangle {
  0% {
    transform: rotate(0deg) translateY(0px);
  }
  50% {
    transform: rotate(180deg) translateY(-20px);
  }
  100% {
    transform: rotate(360deg) translateY(0px);
  }
}

/* Particle System */
.bg-particles {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--primary-purple);
  border-radius: 50%;
  animation: particles 15s infinite linear;
  opacity: 0.6;
}

@keyframes particles {
  0% {
    transform: translateY(100vh) translateX(0px);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100px) translateX(100px);
    opacity: 0;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-20px) rotate(90deg);
  }
  50% {
    transform: translateY(-40px) rotate(180deg);
  }
  75% {
    transform: translateY(-20px) rotate(270deg);
  }
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent {
  color: var(--primary-purple);
}

.accent-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--primary-purple);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-purple);
  border: 2px solid var(--primary-purple);
}

.btn-outline:hover {
  background: var(--primary-purple);
  color: white;
  transform: translateY(-2px);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}



.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-purple);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}



.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  position: relative;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: linear-gradient(135deg, rgba(15, 15, 30, 0.98), rgba(30, 15, 45, 0.98));
  backdrop-filter: blur(20px);
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 1003;
  border-left: 1px solid rgba(99, 102, 241, 0.3);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-content {
  padding: 6rem 2rem 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.mobile-link {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.1rem;
  padding: 15px 20px;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.mobile-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
  transition: left 0.5s ease;
}

.mobile-link:hover::before {
  left: 100%;
}

.mobile-link:hover {
  color: var(--primary-purple);
  transform: translateX(5px);
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--primary-purple);
}

.mobile-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-purple), transparent);
  margin: 10px 0;
}

.mobile-social {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: auto;
}

.social-link {
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 20px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  font-size: 0.95rem;
}

.social-link i {
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.social-link:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--primary-purple);
  transform: translateX(5px);
}



/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  position: relative;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.title-line {
  display: block;
  animation: slideInUp 0.8s ease-out forwards;
  opacity: 0;
  transform: translateY(30px);
}

.title-line:nth-child(1) {
  animation-delay: 0.2s;
}

.title-line:nth-child(2) {
  animation-delay: 0.4s;
}

.title-line:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes slideInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
  animation: fadeIn 1s ease-out 0.8s forwards;
  opacity: 0;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
  animation: slideInUp 0.8s ease-out 1s forwards;
  opacity: 0;
  transform: translateY(30px);
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-purple);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  animation: slideInUp 0.8s ease-out 1.2s forwards;
  opacity: 0;
  transform: translateY(30px);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.code-preview {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  animation: slideInRight 0.8s ease-out 0.4s forwards;
  opacity: 0;
  transform: translateX(50px);
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.code-dots {
  display: flex;
  gap: 0.5rem;
}

.code-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.code-dots span:nth-child(1) {
  background: #ff5f56;
}

.code-dots span:nth-child(2) {
  background: #ffbd2e;
}

.code-dots span:nth-child(3) {
  background: #27ca3f;
}

.code-title {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.code-content {
  padding: 1.5rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
}

.code-line {
  margin-bottom: 0.5rem;
}

.keyword {
  color: #c792ea;
}

.module {
  color: #82aaff;
}

.function {
  color: #ffcb6b;
}

.class {
  color: #f78c6c;
}

.param {
  color: #ff5370;
}

.string {
  color: #c3e88d;
}

/* ===== SERVICES PREVIEW ===== */
.services-preview {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #1a0b2e 100%);
  position: relative;
  overflow: hidden;
}

.services-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(139, 69, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 60% 20%, rgba(75, 0, 130, 0.08) 0%, transparent 50%);
  animation: servicesGlow 12s ease-in-out infinite;
  z-index: 1;
}

.services-preview::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(139, 69, 255, 0.4), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(99, 102, 241, 0.3), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(138, 43, 226, 0.5), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(75, 0, 130, 0.4), transparent);
  background-repeat: repeat;
  background-size: 150px 100px;
  animation: servicesParticles 20s linear infinite;
  z-index: 1;
}

@keyframes servicesGlow {
  0%, 100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
  25% {
    opacity: 0.8;
    transform: scale(1.05) rotate(1deg);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.1) rotate(-1deg);
  }
  75% {
    opacity: 0.7;
    transform: scale(1.03) rotate(0.5deg);
  }
}

@keyframes servicesParticles {
  0% {
    transform: translateY(0) translateX(0);
  }
  100% {
    transform: translateY(-100px) translateX(50px);
  }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-purple);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.service-tech span {
  background: var(--primary-purple);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===== ABOUT PREVIEW ===== */
.about-preview {
  padding: 6rem 0;
}

.preview-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.preview-text h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preview-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 1.1rem;
}

.skill-bars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-bar {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-weight: 600;
}

.skill-progress {
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 4px;
  width: 0;
  transition: width 2s ease-in-out;
}

/* ===== PORTFOLIO PREVIEW ===== */
.portfolio-preview {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 25%, #2c3e50 50%, #1e3a8a 75%, #1e40af 100%);
  position: relative;
  overflow: hidden;
}

.portfolio-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 20%, rgba(30, 58, 138, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 70% 80%, rgba(30, 64, 175, 0.25) 0%, transparent 60%),
    radial-gradient(circle at 20% 70%, rgba(37, 99, 235, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(29, 78, 216, 0.1) 0%, transparent 70%);
  animation: portfolioGlow 12s ease-in-out infinite;
  z-index: 1;
}

.portfolio-preview::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(4px 4px at 25px 35px, rgba(30, 58, 138, 0.8), transparent),
    radial-gradient(3px 3px at 60px 80px, rgba(30, 64, 175, 0.6), transparent),
    radial-gradient(2px 2px at 100px 50px, rgba(37, 99, 235, 0.9), transparent),
    radial-gradient(3px 3px at 140px 90px, rgba(59, 130, 246, 0.7), transparent),
    radial-gradient(1px 1px at 200px 120px, rgba(29, 78, 216, 0.5), transparent);
  background-repeat: repeat;
  background-size: 220px 150px;
  animation: portfolioParticles 20s linear infinite;
  z-index: 1;
}

@keyframes portfolioGlow {
  0%, 100% {
    opacity: 0.8;
    transform: scale(1) rotate(0deg);
    filter: blur(0px) brightness(1);
  }
  25% {
    opacity: 1;
    transform: scale(1.05) rotate(-1deg);
    filter: blur(0.5px) brightness(1.2);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.08) rotate(1.5deg);
    filter: blur(1px) brightness(1.1);
  }
  75% {
    opacity: 1.1;
    transform: scale(1.03) rotate(-0.8deg);
    filter: blur(0.3px) brightness(1.3);
  }
}

@keyframes portfolioParticles {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg) scale(1);
    opacity: 0.6;
  }
  25% {
    transform: translateY(-40px) translateX(15px) rotate(90deg) scale(1.1);
    opacity: 0.8;
  }
  50% {
    transform: translateY(-80px) translateX(-10px) rotate(180deg) scale(0.9);
    opacity: 1;
  }
  75% {
    transform: translateY(-100px) translateX(25px) rotate(270deg) scale(1.2);
    opacity: 0.7;
  }
  100% {
    transform: translateY(-150px) translateX(-20px) rotate(360deg) scale(0.8);
    opacity: 0.4;
  }
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.portfolio-item {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  height: 300px;
  background: var(--card-bg);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.05) 0%, transparent 50%, rgba(255, 255, 255, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 1;
}

.portfolio-item:hover::before {
  opacity: 1;
  animation: portfolioShimmer 2s ease-in-out infinite;
}

@keyframes portfolioShimmer {
  0% { transform: translateX(-100%) skewX(-15deg); }
  50% { transform: translateX(100%) skewX(-15deg); }
  100% { transform: translateX(100%) skewX(-15deg); }
}

.portfolio-item:hover {
  transform: translateY(-20px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25), 0 0 40px rgba(255, 255, 255, 0.1);
}

.portfolio-image {
  width: 100%;
  height: 70%;
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portfolio-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.portfolio-item:hover .portfolio-image::before {
  opacity: 1;
}

.portfolio-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.9);
  transition: all 0.4s ease;
  z-index: 2;
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.9) 50%, rgba(15, 52, 96, 0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(100%);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 3;
  backdrop-filter: blur(15px);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-item:hover .portfolio-icon {
  transform: scale(1.1) rotate(-5deg) translateY(-5px);
  opacity: 0.9;
  filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.6));
}

.portfolio-icon {
  animation: portfolioIconFloat 3s ease-in-out infinite;
}

@keyframes portfolioIconFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.portfolio-text {
  text-align: center;
  color: white;
  padding: 2rem;
}

.portfolio-text h4 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.portfolio-text p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.portfolio-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid white;
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.portfolio-btn:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.9));
  color: #1a1a2e;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4), 0 0 30px rgba(255, 255, 255, 0.2);
}

.portfolio-content {
  padding: 1.5rem;
  height: 30%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.portfolio-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.portfolio-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.portfolio-item:hover .portfolio-content h3 {
  color: rgba(255, 255, 255, 0.95);
}

.portfolio-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.portfolio-item:hover .portfolio-content p {
  color: rgba(255, 255, 255, 0.8);
}

.portfolio-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.portfolio-tech span {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  color: rgba(255, 255, 255, 0.8);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.portfolio-tech span:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.portfolio-cta {
  text-align: center;
}

/* ===== PROJECTS PREVIEW ===== */
.projects-preview {
  padding: 6rem 0;
}

.projects-timeline {
  max-width: 800px;
  margin: 0 auto 3rem;
  position: relative;
}

.projects-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-gradient);
  transform: translateX(-50%);
  animation: timelineGlow 3s ease-in-out infinite alternate;
}

@keyframes timelineGlow {
  0% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.5); }
  100% { box-shadow: 0 0 30px rgba(99, 102, 241, 0.8), 0 0 40px rgba(99, 102, 241, 0.3); }
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 3rem;
  position: relative;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

.timeline-item.animate {
  opacity: 1;
  transform: translateY(0);
  animation: timelineItemFloat 4s ease-in-out infinite;
}

@keyframes timelineItemFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-marker {
  width: 20px;
  height: 20px;
  background: var(--accent-gradient);
  border-radius: 50%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 0 4px var(--bg-primary);
  animation: timelineDotPulse 2s infinite, timelineDotRotate 8s linear infinite;
}

@keyframes timelineDotPulse {
  0%, 100% { 
    transform: translateX(-50%) scale(1);
    box-shadow: 0 0 0 4px var(--bg-primary), 0 0 15px rgba(99, 102, 241, 0.7);
  }
  50% { 
    transform: translateX(-50%) scale(1.2);
    box-shadow: 0 0 0 4px var(--bg-primary), 0 0 25px rgba(99, 102, 241, 1), 0 0 35px rgba(99, 102, 241, 0.5);
  }
}

@keyframes timelineDotRotate {
  0% { background: linear-gradient(45deg, #6366f1, #8b5cf6); }
  25% { background: linear-gradient(135deg, #8b5cf6, #6366f1); }
  50% { background: linear-gradient(225deg, #6366f1, #8b5cf6); }
  75% { background: linear-gradient(315deg, #8b5cf6, #6366f1); }
  100% { background: linear-gradient(45deg, #6366f1, #8b5cf6); }
}

.timeline-content {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
  width: 45%;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
  transition: left 0.5s ease;
}

.timeline-content:hover::before {
  left: 100%;
}

.timeline-content:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
  border-color: var(--primary-purple);
  background: rgba(26, 26, 46, 0.9);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.timeline-header h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
  0% { text-shadow: 0 0 5px rgba(99, 102, 241, 0.5); }
  100% { text-shadow: 0 0 15px rgba(99, 102, 241, 0.8), 0 0 25px rgba(99, 102, 241, 0.3); }
}

.timeline-date {
  background: var(--primary-purple);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.timeline-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.timeline-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.timeline-tech span {
  background: var(--border-color);
  color: var(--text-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  animation: tagFloat 3s ease-in-out infinite;
  animation-delay: calc(var(--i, 0) * 0.2s);
}

@keyframes tagFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(2deg); }
}

.timeline-tech span:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.6);
  animation-play-state: paused;
  background: var(--primary-purple);
  color: white;
}

.projects-cta {
  text-align: center;
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 8rem 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #533483 75%, #7209b7 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 40% 40%, rgba(251, 191, 36, 0.2) 0%, transparent 50%);
  animation: ctaAmbient 8s ease-in-out infinite;
}

.cta-section::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(120, 119, 198, 0.1), transparent, rgba(139, 92, 246, 0.1), transparent);
  animation: ctaRotate 20s linear infinite;
  opacity: 0.7;
}

@keyframes ctaAmbient {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

@keyframes ctaRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 25%, #c7d2fe 50%, #fbbf24 75%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(251, 191, 36, 0.3);
}

.cta-content p {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--darker-blue);
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border-color);
}



.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--text-secondary);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-section h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--primary-purple);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* ===== CREDIBILITY SECTION ===== */
.credibility-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--darker-blue), var(--dark-blue));
    position: relative;
    overflow: hidden;
}

.credibility-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffffff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.credibility-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.credibility-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.credibility-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(139, 69, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.credibility-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(139, 69, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.credibility-item:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out;
}

.credibility-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(139, 69, 255, 0.4);
    border-color: var(--primary-color);
}

.credibility-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: all 0.4s ease;
}

.credibility-item:hover .credibility-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--secondary-color);
}

.credibility-number {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.credibility-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.credibility-testimonials {
    position: relative;
}

.testimonial-carousel {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-item.active {
    opacity: 1;
    transform: translateX(0);
}

.testimonial-content {
    text-align: center;
    padding: 2rem;
}

.testimonial-content p {
    font-size: 1.2rem;
    color: white;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author {
    color: var(--primary-color);
    font-weight: 600;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-purple);
    transform: scale(1.3);
}

.dot:hover {
    background: var(--light-purple);
    transform: scale(1.2);
}

/* Premium Projects Section */
.premium-projects-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a0b2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
    overflow: visible;
    z-index: 1;
    margin-top: 50px;
    clear: both;
}

.premium-projects-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(75, 0, 130, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(106, 13, 173, 0.05) 0%, transparent 50%);
    animation: premiumGlow 8s ease-in-out infinite;
}

.premium-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.premium-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #8a2be2 0%, #9370db 50%, #6a5acd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(138, 43, 226, 0.3);
}

.premium-subtitle {
    font-size: 1.3rem;
    color: #b8b8ff;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.premium-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
    gap: 50px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    isolation: isolate;
}

/* Premium Project Cards */
.premium-project-card {
    background: linear-gradient(145deg, rgba(26, 11, 46, 0.9) 0%, rgba(22, 33, 62, 0.9) 100%);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: visible;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(138, 43, 226, 0.2);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(138, 43, 226, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: cardFloat 6s ease-in-out infinite;
    cursor: pointer;
    z-index: 5;
    isolation: isolate;
    margin-bottom: 30px;
}

.premium-project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(75, 0, 130, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.premium-project-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(138, 43, 226, 0.3), transparent, rgba(75, 0, 130, 0.3), transparent);
    animation: rotateGlow 8s linear infinite;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: -1;
    pointer-events: none;
}

.premium-project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(138, 43, 226, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        0 0 30px rgba(138, 43, 226, 0.2);
    z-index: 15;
}

.premium-project-card:hover::before {
    opacity: 1;
}

.premium-project-card:hover::after {
    opacity: 1;
}

/* Enterprise System Specific */
.enterprise-system {
    border-left: 4px solid #8a2be2;
}

.enterprise-system:hover {
    border-left-color: #9370db;
    box-shadow: 
        0 30px 60px rgba(138, 43, 226, 0.2),
        0 0 0 1px rgba(138, 43, 226, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* E-commerce Platform Specific */
.ecommerce-platform {
    border-left: 4px solid #4b0082;
}

.ecommerce-platform:hover {
    border-left-color: #6a5acd;
    box-shadow: 
        0 30px 60px rgba(75, 0, 130, 0.2),
        0 0 0 1px rgba(75, 0, 130, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Responsive Design for Premium Projects */
@media (max-width: 1200px) {
    .premium-projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 20px;
    }
    
    .premium-project-card {
        padding: 30px;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .premium-projects-section {
        padding: 60px 0;
        margin-top: 30px;
    }
    
    .premium-title {
        font-size: 2.5rem;
    }
    
    .premium-project-card {
        padding: 25px;
        border-radius: 16px;
    }
    
    .premium-project-card:hover {
        transform: translateY(-5px) scale(1.01);
    }
}

/* Card Header */
.premium-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.premium-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #8a2be2 0%, #4b0082 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(138, 43, 226, 0.3);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.premium-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

.premium-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.premium-project-card:hover .premium-icon {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.6);
    background: linear-gradient(135deg, #9370db 0%, #6a5acd 100%);
}

.premium-project-card:hover .premium-icon::before {
    left: 100%;
}

.premium-badge {
    background: linear-gradient(135deg, #6a5acd 0%, #483d8b 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(106, 90, 205, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Card Content */
.premium-card-content {
    position: relative;
    z-index: 2;
}

.premium-project-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #e6e6ff;
    margin-bottom: 16px;
    line-height: 1.3;
}

.premium-project-description {
    color: #b8b8ff;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

/* Features Grid */
.premium-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}

.premium-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(138, 43, 226, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(138, 43, 226, 0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.premium-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(138, 43, 226, 0.2), transparent);
    transition: left 0.5s ease;
}

.premium-feature:hover {
    background: rgba(138, 43, 226, 0.25);
    border-color: rgba(138, 43, 226, 0.5);
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
}

.premium-feature:hover::before {
    left: 100%;
}

.premium-feature:hover .feature-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 6px 18px rgba(138, 43, 226, 0.4);
}

.feature-icon {
    font-size: 1.2rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8a2be2 0%, #4b0082 100%);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
}

.premium-feature span {
    color: #e6e6ff;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Tech Stack */
.premium-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
}

.tech-tag {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.3) 0%, rgba(138, 43, 226, 0.3) 100%);
    color: #b8b8ff;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(138, 43, 226, 0.3);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tech-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.4) 0%, rgba(75, 0, 130, 0.4) 100%);
    transition: width 0.4s ease;
    z-index: -1;
}

.tech-tag:hover {
    border-color: rgba(138, 43, 226, 0.6);
    transform: translateY(-3px) scale(1.05);
    color: white;
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.4);
}

.tech-tag:hover::before {
    width: 100%;
}

/* Premium Stats */
.premium-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.stat {
    text-align: center;
    padding: 16px;
    background: rgba(26, 11, 46, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(138, 43, 226, 0.2);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.stat::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.3) 0%, transparent 70%);
    transition: all 0.6s ease;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.stat:hover {
    background: rgba(26, 11, 46, 0.8);
    border-color: rgba(138, 43, 226, 0.5);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.3);
}

.stat:hover::before {
    width: 200px;
    height: 200px;
}

.stat:hover .stat-number {
    transform: scale(1.1);
    text-shadow: 0 0 20px rgba(138, 43, 226, 0.6);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #8a2be2 0%, #9370db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-label {
    color: #b8b8ff;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Card Actions */
.premium-card-actions {
    display: flex;
    gap: 16px;
    position: relative;
    z-index: 2;
}

.premium-btn {
    flex: 1;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.premium-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.premium-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.6s ease;
    transform: translate(-50%, -50%);
}

.premium-btn.primary {
    background: linear-gradient(135deg, #8a2be2 0%, #4b0082 100%);
    color: white;
    box-shadow: 0 8px 24px rgba(138, 43, 226, 0.3);
}

.premium-btn.primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.5);
    background: linear-gradient(135deg, #9370db 0%, #6a5acd 100%);
}

.premium-btn:hover::before {
    left: 100%;
}

.premium-btn:hover::after {
    width: 300px;
    height: 300px;
}

.premium-btn.secondary {
    background: transparent;
    color: #8a2be2;
    border: 2px solid #8a2be2;
}

.premium-btn.secondary:hover {
    background: rgba(138, 43, 226, 0.15);
    border-color: #9370db;
    color: #9370db;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.3);
}

/* Animations */
@keyframes premiumGlow {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-5px) rotate(0.5deg);
    }
    66% {
        transform: translateY(3px) rotate(-0.5deg);
    }
}

@keyframes rotateGlow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(138, 43, 226, 0.6);
    }
}

@keyframes shimmerEffect {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes premiumCardEnter {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    50% {
        opacity: 0.7;
        transform: translateY(-10px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes rippleEffect {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 300px;
        height: 300px;
        opacity: 0;
    }
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(138, 43, 226, 0.8), 0 0 60px rgba(75, 0, 130, 0.4);
    }
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(138, 43, 226, 0.8), 0 0 30px rgba(75, 0, 130, 0.6);
    }
}

@keyframes borderGlow {
    0%, 100% {
        border-color: rgba(138, 43, 226, 0.3);
        box-shadow: 0 0 15px rgba(138, 43, 226, 0.2);
    }
    50% {
        border-color: rgba(138, 43, 226, 0.8);
        box-shadow: 0 0 30px rgba(138, 43, 226, 0.6);
    }
}

@keyframes iconSpin {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.1);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for Premium Projects */
@media (max-width: 768px) {
    .premium-projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .premium-project-card {
        padding: 30px 20px;
    }
    
    .premium-title {
        font-size: 2.5rem;
    }
    
    .premium-features-grid {
        grid-template-columns: 1fr;
    }
    
    .premium-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .premium-card-actions {
        flex-direction: column;
    }
}

/* Original Premium Project Styles */
.premium-project {
    position: relative;
    overflow: hidden;
}

.premium-project::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7, #dda0dd);
    background-size: 400% 400%;
    animation: premiumGlow 3s ease-in-out infinite;
    border-radius: 15px;
    z-index: -1;
}

@keyframes premiumGlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.premium-project .portfolio-image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    z-index: 1;
}

.premium-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.feature-badge {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.premium-btn {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    border: none !important;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.premium-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.premium-btn:hover::before {
    left: 100%;
}

.premium-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.tech-showcase {
    margin-top: 4rem;
    text-align: center;
}

.tech-showcase h3 {
    font-size: 2rem;
    color: white;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
    background: rgba(139, 69, 255, 0.1);
    border-color: var(--primary-color);
}

.tech-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    transition: all 0.4s ease;
}

.tech-item:hover i {
    transform: scale(1.2) rotate(5deg);
    color: var(--secondary-color);
}

.tech-item span {
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.tech-level {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.tech-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
    transition: width 2s ease;
    animation: fillAnimation 2s ease-in-out;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

@keyframes fillAnimation {
    0% {
        width: 0;
    }
    100% {
        width: var(--target-width, 100%);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .preview-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .timeline-item {
    flex-direction: column !important;
  }
  
  .timeline-content {
    width: 100%;
  }
  
  .projects-timeline::before {
    left: 20px;
  }
  
  .timeline-marker {
    left: 20px;
  }
}

/* Desktop styles */
@media (min-width: 769px) {
  .nav-links {
    display: flex !important;
  }
  
  .hamburger {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }
  
  .nav-controls {
    display: flex !important;
    position: relative;
    z-index: 1003;
  }
  
  .hamburger {
    display: flex !important;
    z-index: 1004 !important;
    position: relative !important;
    background: rgba(99, 102, 241, 0.1) !important;
    border: 1px solid rgba(99, 102, 241, 0.3) !important;
    border-radius: 8px !important;
    width: 40px !important;
    height: 40px !important;
    justify-content: center !important;
    align-items: center !important;
  }
  
  .hamburger span {
    background: var(--text-primary) !important;
    display: block !important;
    width: 20px !important;
    height: 2px !important;
  }
  
  .hero {
    padding: 6rem 0 3rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .container {
    padding: 0 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .code-preview {
    margin: 0 -1rem;
  }
  
  .timeline-header {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Loading animation */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ROI Section */
.roi-section {
    padding: 140px 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 20%, #16213e 40%, #0f3460 60%, #533483 80%, #2d1b69 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.roi-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(120, 119, 198, 0.02) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(139, 92, 246, 0.015) 50%, transparent 70%);
    animation: sophisticatedFlow 25s linear infinite;
}

.roi-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 800px 400px at top left, rgba(120, 119, 198, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 600px 300px at bottom right, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse 400px 200px at center, rgba(251, 191, 36, 0.03) 0%, transparent 70%);
    animation: premiumAmbient 20s ease-in-out infinite;
}

@keyframes sophisticatedFlow {
    0% { transform: translateX(-100%) rotate(0deg); opacity: 0.3; }
    50% { opacity: 0.5; }
    100% { transform: translateX(100%) rotate(360deg); opacity: 0.3; }
}

@keyframes premiumAmbient {
    0%, 100% { opacity: 0.4; transform: scale(1) rotate(0deg); }
    25% { opacity: 0.6; transform: scale(1.01) rotate(90deg); }
    50% { opacity: 0.5; transform: scale(0.99) rotate(180deg); }
    75% { opacity: 0.7; transform: scale(1.005) rotate(270deg); }
}

.roi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.roi-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.roi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.03), rgba(139, 92, 246, 0.02));
    opacity: 0;
    transition: opacity 0.6s ease;
}

.roi-card::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, rgba(120, 119, 198, 0.2), rgba(139, 92, 246, 0.15), rgba(251, 191, 36, 0.1));
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.roi-card:hover::before {
    opacity: 1;
}

.roi-card:hover::after {
    opacity: 1;
}

.roi-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
}

.roi-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.15), rgba(139, 92, 246, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    box-shadow: 
        0 4px 15px rgba(120, 119, 198, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.roi-card:hover .roi-icon {
    transform: translateY(-2px);
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.25), rgba(139, 92, 246, 0.2));
    box-shadow: 
        0 8px 25px rgba(120, 119, 198, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.roi-number {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
    position: relative;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    letter-spacing: -0.02em;
}

.roi-card:hover .roi-number {
    color: #fbbf24;
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
}

.roi-card:hover .roi-number {
    transform: scale(1.05);
    background: linear-gradient(135deg, #ffffff 0%, #fbbf24 25%, #f59e0b 50%, #d97706 75%, #92400e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.6);
}

.roi-label {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.roi-description {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.5;
}

.roi-guarantee {
    text-align: center;
    margin-top: 60px;
}

.guarantee-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* Packages Section */
.packages-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
    position: relative;
    overflow: hidden;
}

.packages-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(120, 119, 198, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    animation: backgroundShift 12s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(20px) translateY(-20px); }
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.package-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(25px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 
        0 15px 35px rgba(31, 38, 135, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    color: white;
}

.package-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.1), rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.package-card:hover::before {
    opacity: 1;
}

.package-card.featured {
    transform: scale(1.08);
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.3), rgba(139, 92, 246, 0.2));
    border: 2px solid rgba(251, 191, 36, 0.4);
    box-shadow: 
        0 25px 50px rgba(120, 119, 198, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.package-card.featured::after {
    content: 'MAIS POPULAR';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    color: #1a1a2e;
    padding: 8px 40px;
    font-size: 0.8rem;
    font-weight: 700;
    transform: rotate(45deg);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.package-card:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow: 
        0 30px 60px rgba(31, 38, 135, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.package-card.featured:hover {
    transform: scale(1.08) translateY(-20px);
    box-shadow: 
        0 35px 70px rgba(120, 119, 198, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.package-header {
    margin-bottom: 30px;
}

.package-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.2), rgba(139, 92, 246, 0.15));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    box-shadow: 
        0 6px 20px rgba(120, 119, 198, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.package-card:hover .package-icon {
    transform: translateY(-3px);
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.3), rgba(139, 92, 246, 0.25));
    box-shadow: 
        0 10px 25px rgba(120, 119, 198, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.package-card.featured .package-icon {
    background: linear-gradient(145deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.15));
    box-shadow: 
        0 8px 25px rgba(251, 191, 36, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(251, 191, 36, 0.3);
}

.package-card.featured:hover .package-icon {
    background: linear-gradient(145deg, rgba(251, 191, 36, 0.3), rgba(245, 158, 11, 0.25));
    box-shadow: 
        0 12px 30px rgba(251, 191, 36, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(251, 191, 36, 0.4);
}

.package-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: white;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.package-price {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 25%, #c7d2fe 50%, #a5b4fc 75%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
    transition: all 0.3s ease;
}

.package-card:hover .package-price {
    transform: scale(1.05);
    background: linear-gradient(135deg, #ffffff 0%, #fef3c7 25%, #fbbf24 50%, #f59e0b 75%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.6);
}

.package-card.featured .package-price {
    background: linear-gradient(135deg, #ffffff 0%, #fef3c7 25%, #fbbf24 50%, #f59e0b 75%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.6);
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 40px 0;
    text-align: left;
}

.package-features li {
    padding: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border-radius: 10px;
    padding-left: 10px;
}

.package-features li:hover {
    color: white;
    transform: translateX(5px);
    background: rgba(255, 255, 255, 0.05);
    padding-left: 15px;
}

.package-features i {
    width: 25px;
    height: 25px;
    background: linear-gradient(135deg, #7877c6, #8b5cf6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    box-shadow: 0 4px 15px rgba(120, 119, 198, 0.3);
    transition: all 0.3s ease;
}

.package-features li:hover i {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 6px 20px rgba(120, 119, 198, 0.5);
}

.package-card.featured .package-features i {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.package-card.featured .package-features li:hover i {
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.6);
}

.package-btn {
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.8), rgba(139, 92, 246, 0.6));
    color: white;
    border: 2px solid;
    border-image: linear-gradient(145deg, rgba(255, 255, 255, 0.3), rgba(120, 119, 198, 0.4)) 1;
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 100%;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    box-shadow: 
        0 8px 25px rgba(120, 119, 198, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.package-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.package-btn:hover::before {
    left: 100%;
}

.package-card.featured .package-btn {
    background: linear-gradient(145deg, rgba(251, 191, 36, 0.8), rgba(245, 158, 11, 0.6));
    border-image: linear-gradient(145deg, rgba(255, 255, 255, 0.4), rgba(251, 191, 36, 0.5)) 1;
    box-shadow: 
        0 10px 30px rgba(251, 191, 36, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.package-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 
        0 15px 35px rgba(120, 119, 198, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.9), rgba(120, 119, 198, 0.7));
}

.package-card.featured .package-btn:hover {
    background: linear-gradient(145deg, rgba(245, 158, 11, 0.9), rgba(251, 191, 36, 0.7));
    box-shadow: 
        0 20px 40px rgba(251, 191, 36, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Success Stories Section */
.success-stories-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #533483 75%, #7209b7 100%);
    position: relative;
    overflow: hidden;
}

.success-stories-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(251, 191, 36, 0.1) 0%, transparent 50%);
    animation: backgroundShift 8s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(-20px) translateY(-10px); }
    50% { transform: translateX(20px) translateY(10px); }
    75% { transform: translateX(-10px) translateY(20px); }
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.story-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(25px);
    border: 2px solid;
    border-image: linear-gradient(145deg, rgba(255, 255, 255, 0.2), rgba(120, 119, 198, 0.3)) 1;
    border-radius: 30px;
    padding: 50px;
    box-shadow: 
        0 20px 40px rgba(31, 38, 135, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    color: white;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.1), rgba(139, 92, 246, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.story-card:hover::before {
    opacity: 1;
}

.story-card:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow: 
        0 35px 70px rgba(31, 38, 135, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.story-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(145deg, rgba(120, 119, 198, 0.4), rgba(139, 92, 246, 0.3));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: bold;
    position: relative;
    box-shadow: 
        0 10px 30px rgba(120, 119, 198, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.story-logo::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, #7877c6, #8b5cf6, #7877c6);
    border-radius: 23px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.story-card:hover .story-logo::before {
    opacity: 1;
    animation: logoPulse 2s ease-in-out infinite;
}

.story-card:hover .story-logo {
    transform: scale(1.1) rotateY(15deg);
    box-shadow: 
        0 20px 40px rgba(120, 119, 198, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

@keyframes logoPulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.story-info h3 {
    margin: 0 0 8px 0;
    color: white;
    font-size: 1.6rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.story-category {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.2), rgba(139, 92, 246, 0.2));
    padding: 5px 15px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: inline-block;
}

.story-content {
    margin-bottom: 35px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.story-results {
    display: flex;
    gap: 30px;
    margin-bottom: 35px;
    padding: 30px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.result-item {
    text-align: center;
    flex: 1;
}

.result-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 25%, #c7d2fe 50%, #a5b4fc 75%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
    transition: all 0.3s ease;
}

.story-card:hover .result-number {
    transform: scale(1.1);
    background: linear-gradient(135deg, #ffffff 0%, #fef3c7 25%, #fbbf24 50%, #f59e0b 75%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(251, 191, 36, 0.6);
}

.result-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.story-author {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    position: relative;
    z-index: 2;
    font-style: italic;
}

/* Hover effects */
.hover-lift {
  transition: transform 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
}

.hover-glow {
  transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

/* Business Solutions Section */
.business-solutions {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
  color: white;
}

.business-solutions::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
  z-index: 1;
}

.business-solutions .container {
  position: relative;
  z-index: 2;
}

.bg-shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  animation: backgroundFloat 6s ease-in-out infinite;
}

.bg-shape-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  left: -150px;
  animation-delay: 0s;
}

.bg-shape-2 {
  width: 200px;
  height: 200px;
  top: 60%;
  right: -100px;
  animation: backgroundFloat 8s ease-in-out infinite, backgroundRotate 12s linear infinite;
  animation-delay: 2s;
}

.bg-shape-3 {
  width: 150px;
  height: 150px;
  top: 30%;
  right: 20%;
  animation: backgroundFloat 10s ease-in-out infinite, backgroundRotate 15s linear infinite;
  animation-delay: 4s;
}

@keyframes backgroundFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
}

@keyframes backgroundRotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 60px;
}

.stat-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 25px;
  padding: 35px 25px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.2), transparent);
  transition: left 0.6s ease;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(120, 119, 198, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.stat-card:hover::before {
  left: 100%;
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.2),
    0 0 30px rgba(251, 191, 36, 0.3);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.15));
  border-color: rgba(251, 191, 36, 0.5);
}

.stat-icon {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 8px rgba(251, 191, 36, 0.3));
  transition: all 0.3s ease;
}

.stat-card:hover .stat-icon {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 6px 12px rgba(251, 191, 36, 0.5));
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff, #f8fafc, #e2e8f0);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-bottom: 15px;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  filter: drop-shadow(0 2px 4px rgba(255, 255, 255, 0.1));
  transition: all 0.3s ease;
  position: relative;
}

.stat-card:hover .stat-number {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.2));
}

.stat-label {
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-description {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  font-weight: 400;
  line-height: 1.4;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    margin: 2% auto;
    padding: 0;
    border: none;
    border-radius: 20px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 15px;
    z-index: 1001;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--primary-purple);
    transform: scale(1.1);
}

.modal-header {
    padding: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, var(--primary-purple), var(--light-purple));
    border-radius: 20px 20px 0 0;
}

.modal-header h2 {
    color: white;
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.modal-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.modal-tech span {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 30px;
}

.modal-image {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-purple), var(--light-purple));
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.modal-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-info {
    color: white;
}

.modal-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.9);
}

.modal-features h4,
.modal-stats h4 {
    color: var(--primary-purple);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.modal-features ul {
    list-style: none;
    padding: 0;
}

.modal-features li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    padding-left: 25px;
}

.modal-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-purple);
    font-weight: bold;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-purple);
    display: block;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 5px;
}

.modal-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.modal-actions .btn {
    flex: 1;
    text-align: center;
    padding: 12px 20px;
    font-weight: 600;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    min-width: 300px;
    max-width: 400px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transform: translateX(100%);
    transition: all 0.3s ease;
    opacity: 0;
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    padding: 16px;
    gap: 12px;
}

.notification-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
    color: white;
}

.notification-success .notification-icon {
    background: #10b981;
}

.notification-error .notification-icon {
    background: #ef4444;
}

.notification-info .notification-icon {
    background: #3b82f6;
}

.notification-message {
    flex: 1;
    font-size: 14px;
    color: #374151;
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    font-size: 18px;
    color: #9ca3af;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.notification-close:hover {
    background: #f3f4f6;
    color: #374151;
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Enhanced Button Styles */
.btn, .cta-button, .portfolio-btn, .premium-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn:hover, .cta-button:hover, .portfolio-btn:hover, .premium-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.btn:active, .cta-button:active, .portfolio-btn:active, .premium-btn:active {
    transform: translateY(0) scale(0.95);
}

/* Contact Form Enhanced Styles */
.contact-form .form-group {
    position: relative;
    margin-bottom: 24px;
}

.contact-form .form-group.focused label {
    transform: translateY(-20px) scale(0.8);
    color: #667eea;
}

.contact-form label {
    position: absolute;
    top: 12px;
    left: 16px;
    color: #9ca3af;
    transition: all 0.3s ease;
    pointer-events: none;
    background: white;
    padding: 0 4px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

/* Navigation Active State */
.nav-link.active {
    color: #667eea !important;
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #667eea;
    border-radius: 1px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .business-solutions {
    padding: 60px 0;
  }
  
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  
  .stat-card {
    padding: 30px 20px;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .bg-shape-1 {
    width: 200px;
    height: 200px;
  }
  
  .bg-shape-2 {
    width: 150px;
    height: 150px;
  }
  
  .bg-shape-3 {
    width: 100px;
    height: 100px;
  }
}

/* Featured Project Section */
.featured-project-section {
  position: relative;
  padding: 120px 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #533483 100%);
  overflow: hidden;
}

.featured-project-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 30%, rgba(114, 9, 183, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(15, 52, 96, 0.15) 0%, transparent 50%);
  animation: projectAmbient 8s ease-in-out infinite alternate;
}

.featured-project-section::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(114, 9, 183, 0.1), transparent, rgba(15, 52, 96, 0.1), transparent);
  animation: projectRotate 20s linear infinite;
}

.project-header {
  text-align: center;
  margin-bottom: 80px;
  position: relative;
  z-index: 2;
}

.project-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.project-main-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 60px;
  position: relative;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-main-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(114, 9, 183, 0.1), rgba(15, 52, 96, 0.1));
  opacity: 0;
  transition: opacity 0.6s ease;
}

.project-main-card:hover::before {
  opacity: 1;
}

.project-main-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 80px rgba(114, 9, 183, 0.3);
}

.project-image {
  position: relative;
}

.project-preview {
  background: #1a1a2e;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transition: transform 0.6s ease;
}

.project-main-card:hover .project-preview {
  transform: scale(1.05) rotateY(5deg);
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: #2a2a3e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-dots {
  display: flex;
  gap: 8px;
}

.preview-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f56;
}

.preview-dots span:nth-child(2) {
  background: #ffbd2e;
}

.preview-dots span:nth-child(3) {
  background: #27ca3f;
}

.preview-title {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

.preview-content {
  padding: 24px;
}

.preview-nav {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.preview-nav span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.preview-nav span:first-child {
  background: rgba(114, 9, 183, 0.3);
  color: #fff;
}

.preview-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.preview-product {
  height: 80px;
  background: linear-gradient(135deg, rgba(114, 9, 183, 0.2), rgba(15, 52, 96, 0.2));
  border-radius: 8px;
  animation: productPulse 2s ease-in-out infinite alternate;
}

.preview-product:nth-child(2) {
  animation-delay: 0.5s;
}

.preview-product:nth-child(3) {
  animation-delay: 1s;
}

.project-info h3 {
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #7209b7, #a855f7);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
}

.project-info p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 40px;
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.stat {
  text-align: center;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.stat:hover {
  background: rgba(114, 9, 183, 0.1);
  transform: translateY(-5px);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #7209b7, #a855f7);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(114, 9, 183, 0.1), rgba(15, 52, 96, 0.1));
  opacity: 0;
  transition: opacity 0.6s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 60px rgba(114, 9, 183, 0.2);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, #7209b7, #a855f7);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  position: relative;
  z-index: 2;
  transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotateY(10deg);
}

.feature-card h4 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.feature-tech {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.feature-tech span {
  padding: 6px 12px;
  background: rgba(114, 9, 183, 0.2);
  border: 1px solid rgba(114, 9, 183, 0.3);
  border-radius: 20px;
  font-size: 0.8rem;
  color: #a855f7;
  font-weight: 500;
  transition: all 0.3s ease;
}

.feature-tech span:hover {
  background: rgba(114, 9, 183, 0.3);
  color: #fff;
}

/* Animations */
@keyframes projectAmbient {
  0% { opacity: 0.3; }
  100% { opacity: 0.7; }
}

@keyframes projectRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes productPulse {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.02); }
}

/* ===== BOTÃO DE CONTATO FLUTUANTE ===== */
.floating-contact-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3), 0 0 0 0 rgba(37, 211, 102, 0.7);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation: whatsappPulse 2s infinite;
  opacity: 0;
  transform: scale(0.8);
}

.floating-contact-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
  animation: none;
}

.floating-contact-btn i {
  font-size: 28px;
  color: white;
  transition: all 0.3s ease;
}

.floating-contact-btn:hover i {
  transform: scale(1.1);
}

.contact-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.contact-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: rgba(0, 0, 0, 0.8);
}

.floating-contact-btn:hover .contact-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(-5px);
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3), 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3), 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsive para o botão flutuante */
@media (max-width: 768px) {
  .floating-contact-btn {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
  
  .floating-contact-btn i {
    font-size: 24px;
  }
  
  .contact-tooltip {
    right: 65px;
    font-size: 12px;
    padding: 6px 10px;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .project-main-card {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px;
  }
  
  .project-features {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .project-stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .featured-project-section {
    padding: 80px 0;
  }
  
  .project-main-card {
    padding: 32px 24px;
  }
  
  .project-info h3 {
    font-size: 2rem;
  }
  
  .feature-card {
    padding: 32px 24px;
  }
  
  .preview-products {
    grid-template-columns: 1fr;
  }
}

/* Premium Project Section */
.premium-project-section {
  position: relative;
  padding: 160px 0;
  background: linear-gradient(135deg, #0a0a2e 0%, #16213e 20%, #1a1a3a 40%, #2d1b69 60%, #7209b7 80%, #4a148c 100%);
  overflow: hidden;
}

.premium-project-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(114, 9, 183, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(74, 20, 140, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(45, 27, 105, 0.2) 0%, transparent 70%);
  animation: premiumAmbient 12s ease-in-out infinite alternate;
}

.premium-project-section::after {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(114, 9, 183, 0.15),
    transparent,
    rgba(74, 20, 140, 0.18),
    transparent,
    rgba(45, 27, 105, 0.12),
    transparent
  );
  animation: premiumRotate 30s linear infinite;
}

.premium-header {
  text-align: center;
  margin-bottom: 100px;
  position: relative;
  z-index: 3;
}

.premium-badge {
  display: inline-block;
  position: relative;
  margin-bottom: 32px;
  padding: 12px 32px;
  background: linear-gradient(135deg, rgba(114, 9, 183, 0.3), rgba(74, 20, 140, 0.3));
  border: 2px solid rgba(114, 9, 183, 0.5);
  border-radius: 50px;
  backdrop-filter: blur(20px);
  overflow: hidden;
}

.premium-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: premiumShine 3s ease-in-out infinite;
}

.premium-badge span {
  font-size: 0.9rem;
  font-weight: 700;
  color: #7209b7;
  letter-spacing: 2px;
  position: relative;
  z-index: 2;
}

.badge-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(114, 9, 183, 0.4) 0%, transparent 70%);
  animation: premiumGlow 4s ease-in-out infinite alternate;
}

.premium-title {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #7209b7, #4a148c, #2d1b69);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
  text-shadow: 0 0 30px rgba(114, 9, 183, 0.4);
}

.premium-subtitle {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

.premium-showcase {
  position: relative;
  z-index: 2;
}

.premium-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.premium-visual {
  position: relative;
}

.ai-dashboard {
  background: rgba(10, 10, 46, 0.9);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(114, 9, 183, 0.4);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 
    0 0 60px rgba(114, 9, 183, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.ai-dashboard:hover {
  transform: scale(1.02) rotateY(5deg) rotateX(2deg);
  box-shadow: 
    0 0 100px rgba(114, 9, 183, 0.5),
    0 30px 80px rgba(74, 20, 140, 0.4);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  background: linear-gradient(135deg, rgba(114, 9, 183, 0.2), rgba(74, 20, 140, 0.2));
  border-bottom: 1px solid rgba(114, 9, 183, 0.3);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo-ai {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #7209b7, #4a148c);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #27ca3f;
  border-radius: 50%;
  animation: statusPulse 2s ease-in-out infinite;
}

.header-right .metric {
  text-align: right;
}

.metric-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: #7209b7;
}

.metric-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dashboard-content {
  padding: 32px;
}

.ai-modules {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.module {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.module.active {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(247, 147, 30, 0.2));
  border-color: rgba(255, 107, 53, 0.4);
  color: #fff;
}

.module:hover {
  background: rgba(255, 107, 53, 0.1);
  border-color: rgba(255, 107, 53, 0.3);
  color: #fff;
}

.module-icon {
  font-size: 1.2rem;
}

.ai-visualization {
  height: 200px;
  position: relative;
  background: radial-gradient(circle at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
  border-radius: 16px;
  overflow: hidden;
}

.neural-network {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.node {
  position: absolute;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.6);
  animation: nodeFloat 3s ease-in-out infinite alternate;
}

.node:nth-child(1) {
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.node:nth-child(2) {
  top: 60%;
  left: 30%;
  animation-delay: 0.5s;
}

.node:nth-child(3) {
  top: 30%;
  right: 25%;
  animation-delay: 1s;
}

.node:nth-child(4) {
  bottom: 25%;
  right: 20%;
  animation-delay: 1.5s;
}

.connection {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.6), rgba(247, 147, 30, 0.6));
  animation: connectionPulse 2s ease-in-out infinite;
}

.connection:nth-child(5) {
  top: 35%;
  left: 25%;
  width: 40%;
  transform: rotate(15deg);
}

.connection:nth-child(6) {
  top: 55%;
  left: 35%;
  width: 30%;
  transform: rotate(-20deg);
  animation-delay: 0.7s;
}

.connection:nth-child(7) {
  bottom: 40%;
  right: 30%;
  width: 25%;
  transform: rotate(45deg);
  animation-delay: 1.4s;
}

.premium-info {
  position: relative;
}

.premium-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 16px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(247, 147, 30, 0.1));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.metric-card:hover::before {
  opacity: 1;
}

.metric-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(255, 107, 53, 0.4);
  box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.metric-icon {
  font-size: 2rem;
  position: relative;
  z-index: 2;
}

.metric-data {
  position: relative;
  z-index: 2;
}

.metric-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.premium-description h3 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}

.premium-description p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 32px;
}

.premium-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255, 255, 255, 0.9);
}

.feature-item i {
  color: #ff6b35;
  font-size: 1.2rem;
}

.premium-technologies {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.tech-category h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
  text-align: center;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.tech-item.premium {
  padding: 10px 20px;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(247, 147, 30, 0.2));
  border: 2px solid rgba(255, 107, 53, 0.3);
  border-radius: 25px;
  color: #ff6b35;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.tech-item.premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.tech-item.premium:hover::before {
  left: 100%;
}

.tech-item.premium:hover {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.4), rgba(247, 147, 30, 0.4));
  border-color: rgba(255, 107, 53, 0.6);
  color: #fff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

/* Premium Animations */
@keyframes premiumAmbient {
  0% { opacity: 0.4; }
  100% { opacity: 0.8; }
}

@keyframes premiumRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes premiumShine {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

@keyframes premiumGlow {
  0% { opacity: 0.3; transform: scale(1); }
  100% { opacity: 0.6; transform: scale(1.1); }
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}

@keyframes nodeFloat {
  0% { transform: translateY(0px) scale(1); }
  100% { transform: translateY(-10px) scale(1.1); }
}

@keyframes connectionPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Premium Responsive */
@media (max-width: 1024px) {
  .premium-main {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .premium-metrics {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .premium-technologies {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .premium-project-section {
    padding: 100px 0;
  }
  
  .premium-title {
    font-size: 2.5rem;
  }
  
  .ai-modules {
    flex-direction: column;
    gap: 12px;
  }
  
  .dashboard-header {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Business Solutions Section */
.business-solutions {
  position: relative;
  padding: 140px 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #533483 75%, #7209b7 100%);
  overflow: hidden;
  min-height: 100vh;
}

.business-solutions::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(251, 191, 36, 0.2) 0%, transparent 50%);
  animation: backgroundFloat 10s ease-in-out infinite;
}

.business-solutions::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    conic-gradient(from 0deg, transparent 0deg, rgba(120, 119, 198, 0.1) 90deg, transparent 180deg, rgba(139, 92, 246, 0.1) 270deg, transparent 360deg);
  animation: backgroundRotate 15s linear infinite;
  z-index: 1;
}

.business-solutions .bg-shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  animation: backgroundFloat 8s ease-in-out infinite;
}

.business-solutions .bg-shape-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  left: -150px;
  animation-delay: 0s;
}

.business-solutions .bg-shape-2 {
  width: 200px;
  height: 200px;
  top: 60%;
  right: -100px;
  animation: backgroundFloat 10s ease-in-out infinite, backgroundRotate 15s linear infinite;
  animation-delay: 2s;
}

.business-solutions .bg-shape-3 {
  width: 150px;
  height: 150px;
  top: 30%;
  right: 20%;
  animation: backgroundFloat 12s ease-in-out infinite, backgroundRotate 20s linear infinite;
  animation-delay: 4s;
}

.business-solutions .section-header {
  text-align: center;
  margin-bottom: 80px;
  position: relative;
  z-index: 2;
}

.business-solutions .section-header h2 {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.business-solutions .section-header p {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  position: relative;
  z-index: 2;
}

.solution-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
}

.solution-card:hover::before {
  left: 100%;
}

.solution-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.solution-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 30px;
  background: linear-gradient(135deg, #ff6b6b, #feca57);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.solution-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), transparent);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.4s ease;
}

.solution-card:hover .solution-icon::before {
  transform: scale(1);
}

.solution-card:hover .solution-icon {
  transform: rotateY(180deg) scale(1.1);
  background: linear-gradient(135deg, #feca57, #ff6b6b);
}

.solution-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 20px;
  transition: color 0.3s ease;
}

.solution-card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 30px;
  font-size: 1rem;
}

.solution-stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #feca57;
  text-shadow: 0 2px 10px rgba(254, 202, 87, 0.3);
  transition: all 0.3s ease;
}

.solution-card:hover .stat-number {
  transform: scale(1.1);
  color: #ff6b6b;
  text-shadow: 0 2px 15px rgba(255, 107, 107, 0.4);
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* Keyframes */
@keyframes backgroundFloat {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
  }
  25% {
    transform: translateY(-20px) translateX(10px);
  }
  50% {
    transform: translateY(-10px) translateX(-10px);
  }
  75% {
    transform: translateY(-30px) translateX(5px);
  }
}

@keyframes backgroundRotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .business-solutions {
    padding: 80px 0;
  }
  
  .business-solutions .section-header h2 {
    font-size: 2.5rem;
  }
  
  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .solution-card {
    padding: 30px 20px;
  }
  
  .business-solutions .bg-shape-1 {
    width: 200px;
    height: 200px;
  }
  
  .business-solutions .bg-shape-2 {
    width: 150px;
    height: 150px;
  }
  
  .business-solutions .bg-shape-3 {
    width: 100px;
    height: 100px;
  }
}