/* ============================================
   LIGHTS EDIT ROOM — Premium Landing Page CSS
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Primary Palette */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: rgba(20, 20, 30, 0.6);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);
  
  /* Accent Colors */
  --accent-purple: #8b5cf6;
  --accent-violet: #a78bfa;
  --accent-amber: #f59e0b;
  --accent-warm: #f97316;
  --accent-pink: #ec4899;
  --accent-cyan: #06b6d4;
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #8b5cf6 0%, #ec4899 50%, #f59e0b 100%);
  --gradient-btn: linear-gradient(135deg, #8b5cf6 0%, #a855f7 50%, #ec4899 100%);
  --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(139, 92, 246, 0.12), transparent 40%);
  --gradient-card: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.05));
  
  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(139, 92, 246, 0.3);
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing  */
  --section-padding: clamp(4rem, 8vw, 8rem);
  --container-max: 1200px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Background ambient glow */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-glow);
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s var(--ease-out);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  position: relative;
}

/* ---------- Utility Classes ---------- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-violet);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent-purple);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.nav-brand .brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

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

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-btn);
  border-radius: 1px;
  transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.6rem 1.5rem;
  background: var(--gradient-btn);
  border: none;
  border-radius: 50px;
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  filter: blur(2px);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 15, 0.4) 0%,
    rgba(10, 10, 15, 0.7) 50%,
    var(--bg-primary) 100%
  );
}

/* Hero floating orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
  z-index: -1;
}

.hero-orb-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-purple);
  top: 10%;
  right: -100px;
  animation: float-orb 8s ease-in-out infinite alternate;
}

.hero-orb-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-pink);
  bottom: 20%;
  left: -50px;
  animation: float-orb 10s ease-in-out infinite alternate-reverse;
}

.hero-orb-3 {
  width: 200px;
  height: 200px;
  background: var(--accent-amber);
  top: 40%;
  left: 40%;
  animation: float-orb 12s ease-in-out infinite alternate;
}

@keyframes float-orb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -30px) scale(1.1); }
}

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

.hero-text {
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-violet);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s var(--ease-out) both;
}

.hero-badge .pulse {
  width: 6px;
  height: 6px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero h1 .highlight {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 500px;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--gradient-btn);
  border: none;
  border-radius: 50px;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 4px 25px rgba(139, 92, 246, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(139, 92, 246, 0.5);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.hero-image-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.hero-image-card img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.hero-image-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,10,15,0.4) 0%, transparent 50%);
  pointer-events: none;
}

/* Floating badge on hero visual */
.floating-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(20, 20, 30, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.floating-badge .badge-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-btn);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.floating-badge .badge-text h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.floating-badge .badge-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Trusted By / Social Proof ---------- */
.social-proof {
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.social-proof-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.proof-item .icon {
  font-size: 1.2rem;
}

/* ---------- About Section ---------- */
.about {
  padding: var(--section-padding) 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.about-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  z-index: 1;
  pointer-events: none;
}

.about-text .highlight-list {
  list-style: none;
  margin: 2rem 0;
  display: grid;
  gap: 0.75rem;
}

.about-text .highlight-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease-out);
}

.about-text .highlight-list li:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.about-text .highlight-list li .icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ---------- Services Section ---------- */
.services {
  padding: var(--section-padding) 0;
  position: relative;
}

.services-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.services-header .section-subtitle {
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity 0.4s;
}

.service-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.service-card .card-content {
  position: relative;
  z-index: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.service-card:nth-child(2) .service-icon {
  background: rgba(236, 72, 153, 0.1);
  border-color: rgba(236, 72, 153, 0.15);
}

.service-card:nth-child(3) .service-icon {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.15);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.service-features li .check {
  color: #22c55e;
  font-size: 0.9rem;
}

/* ---------- Portfolio / Gallery ---------- */
.portfolio {
  padding: var(--section-padding) 0;
  position: relative;
}

.portfolio-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.portfolio-header .section-subtitle {
  margin: 0 auto;
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: all 0.4s var(--ease-out);
  cursor: pointer;
}

.gallery-item.gallery-featured {
  grid-column: 1 / -1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.gallery-item:hover {
  border-color: var(--border-accent);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(10, 10, 15, 0.9) 0%, rgba(10, 10, 15, 0.4) 60%, transparent 100%);
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.4s var(--ease-out);
}

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

.gallery-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--gradient-btn);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.gallery-overlay h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.gallery-overlay p {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.4;
}

/* ---------- Pricing Section ---------- */
.pricing {
  padding: var(--section-padding) 0;
}

.pricing-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.pricing-header .section-subtitle {
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.price-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: var(--accent-purple);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(236, 72, 153, 0.04));
  transform: scale(1.03);
}

.price-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.35rem 1rem;
  background: var(--gradient-btn);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.price-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.price-tier {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-violet);
  margin-bottom: 0.5rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.price-amount span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.price-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.price-features {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin-bottom: 2rem;
  flex: 1;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.price-features li .check {
  color: #22c55e;
  flex-shrink: 0;
}

.price-cta {
  width: 100%;
  padding: 0.85rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  text-align: center;
  display: block;
}

.price-cta.primary {
  background: var(--gradient-btn);
  border: none;
  color: #fff;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.price-cta.primary:hover {
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

.price-cta.outline {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.price-cta.outline:hover {
  border-color: var(--border-accent);
  background: var(--bg-glass);
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: var(--section-padding) 0;
  position: relative;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.testimonials-header .section-subtitle {
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--accent-amber);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
}

.testimonial-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
}

.testimonial-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: var(--section-padding) 0;
}

.cta-card {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  text-align: center;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  pointer-events: none;
}

.cta-orb {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
  pointer-events: none;
}

.cta-orb-1 {
  background: var(--accent-purple);
  top: -100px;
  right: -50px;
}

.cta-orb-2 {
  background: var(--accent-pink);
  bottom: -100px;
  left: -50px;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content .section-title {
  max-width: 600px;
  margin: 0 auto 1rem;
}

.cta-content .section-subtitle {
  margin: 0 auto 2.5rem;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- Contact Section ---------- */
.contact {
  padding: var(--section-padding) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-info > p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-channels {
  display: grid;
  gap: 1rem;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.contact-channel:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateX(4px);
}

.contact-channel .ch-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-channel:nth-child(1) .ch-icon {
  background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
}

.contact-channel:nth-child(2) .ch-icon {
  background: #25D366;
}

.contact-channel:nth-child(3) .ch-icon {
  background: var(--gradient-btn);
}

.contact-channel .ch-text h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.contact-channel .ch-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Contact Form */
.contact-form {
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
}

.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.3s var(--ease-out);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-submit {
  width: 100%;
  padding: 0.9rem;
  background: var(--gradient-btn);
  border: none;
  border-radius: 12px;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.form-submit:hover {
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1rem;
}

.footer-brand .brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--accent-violet);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.3s var(--ease-out);
}

.footer-social a:hover {
  background: var(--gradient-btn);
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s var(--ease-out);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */

/* ---- Tablet (1024px) ---- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin: 0 auto 2.5rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 450px;
    margin: 0 auto;
  }

  .services-grid,
  .pricing-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .price-card.featured {
    transform: none;
  }

  .price-card.featured:hover {
    transform: translateY(-8px);
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-gallery {
    grid-template-columns: 1fr;
  }

  .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Mobile (768px) ---- */
@media (max-width: 768px) {
  :root {
    --section-padding: clamp(3rem, 6vw, 5rem);
  }

  /* Nav */
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    font-size: 1.25rem;
  }

  .mobile-menu-btn {
    display: flex;
    z-index: 1001;
  }

  .nav-cta {
    display: none;
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 5rem 0 3rem;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }

  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .hero-badge {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .floating-badge {
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    padding: 0.75rem 1rem;
  }

  .floating-badge .badge-icon {
    width: 34px;
    height: 34px;
  }

  .floating-badge .badge-text h4 {
    font-size: 0.78rem;
  }

  .floating-badge .badge-text p {
    font-size: 0.68rem;
  }

  /* Social Proof */
  .social-proof {
    padding: 2rem 0;
  }

  .social-proof-inner {
    gap: 1.25rem;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .social-proof-inner::-webkit-scrollbar {
    display: none;
  }

  .proof-item {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.78rem;
  }

  /* About */
  .about-grid {
    gap: 2rem;
  }

  .about-image img {
    aspect-ratio: 16/10;
  }

  .about-text .highlight-list li {
    font-size: 0.85rem;
    padding: 0.65rem 0.85rem;
  }

  /* Services */
  .service-card {
    padding: 1.75rem 1.5rem;
  }

  .service-icon {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
  }

  .service-card h3 {
    font-size: 1.1rem;
  }

  .service-card p {
    font-size: 0.85rem;
  }

  /* Portfolio Gallery */
  .gallery-item.gallery-featured img {
    aspect-ratio: 16/10;
  }

  .gallery-overlay {
    padding: 1.25rem;
  }

  .gallery-overlay h3 {
    font-size: 1rem;
  }

  .gallery-overlay p {
    font-size: 0.75rem;
  }

  /* Pricing */
  .price-card {
    padding: 2rem 1.5rem;
  }

  .price-amount {
    font-size: 2rem;
  }

  /* Testimonials */
  .testimonial-card {
    padding: 1.5rem;
  }

  .testimonial-text {
    font-size: 0.88rem;
  }

  /* CTA */
  .cta-card {
    padding: clamp(2rem, 5vw, 3.5rem);
  }

  .cta-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cta-actions .btn-primary,
  .cta-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  /* Contact */
  .contact-form {
    padding: 1.75rem;
  }

  .contact-channel {
    padding: 0.85rem 1rem;
  }

  .contact-channel .ch-icon {
    width: 40px;
    height: 40px;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .footer-social {
    justify-content: center;
  }

  /* Back to top */
  .back-to-top {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 40px;
    height: 40px;
  }
}

/* ---- Small Mobile (480px) ---- */
@media (max-width: 480px) {
  .hero {
    padding: 4.5rem 0 2.5rem;
  }

  .hero h1 {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
    margin-bottom: 1rem;
  }

  .hero-description {
    font-size: 0.88rem;
    line-height: 1.7;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    font-size: 0.9rem;
  }

  .hero-stats {
    flex-direction: row;
    justify-content: space-between;
    gap: 0.5rem;
  }

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

  .stat-number {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .floating-badge {
    display: none;
  }

  /* Section titles + labels */
  .section-title {
    font-size: clamp(1.5rem, 5.5vw, 2rem);
  }

  .section-subtitle {
    font-size: 0.9rem;
  }

  .section-label {
    font-size: 0.68rem;
  }

  /* Gallery */
  .portfolio-gallery {
    gap: 1rem;
  }

  .gallery-tag {
    font-size: 0.62rem;
    padding: 0.2rem 0.6rem;
  }

  /* Pricing */
  .price-amount {
    font-size: 1.75rem;
  }

  .price-features li {
    font-size: 0.82rem;
  }

  .price-cta {
    padding: 0.8rem;
    font-size: 0.85rem;
  }

  /* Contact */
  .contact-form {
    padding: 1.25rem;
  }

  .contact-form h3 {
    font-size: 1.1rem;
  }

  .form-group label {
    font-size: 0.8rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.75rem 0.85rem;
    font-size: 0.85rem;
    border-radius: 10px;
  }

  .form-submit {
    padding: 0.85rem;
    font-size: 0.88rem;
  }

  /* Touch-friendly contact channels */
  .contact-channel {
    min-height: 60px;
  }

  .contact-channel .ch-text h4 {
    font-size: 0.85rem;
  }

  .contact-channel .ch-text p {
    font-size: 0.72rem;
  }

  /* Footer */
  .footer-bottom {
    font-size: 0.72rem;
    padding-top: 1rem;
  }

  .footer-links {
    gap: 0.75rem;
  }

  .footer-links a {
    font-size: 0.8rem;
  }
}

/* ---- Extra Small (360px) ---- */
@media (max-width: 360px) {
  .container {
    padding: 0 1rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .nav-brand {
    font-size: 0.95rem;
    gap: 0.5rem;
  }

  .nav-brand .brand-icon {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }

  .hero-badge {
    font-size: 0.65rem;
    padding: 0.3rem 0.6rem;
  }
}

/* ---------- Scroll-linked progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-btn);
  z-index: 1001;
  transition: width 0.15s;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-btn);
  border: none;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease-out);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
}