/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Be Vietnam Pro', -apple-system, sans-serif;
  background: #0a0a0a;
  color: #e0e0e0;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'Be Vietnam Pro', sans-serif; color: #fff; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

/* ===== GRAIN OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #FF6B35, #FFB088, #FF6B35);
  z-index: 200;
  transition: width 0.1s linear;
}

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 40px;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(20px);
  background: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid rgba(255, 107, 53, 0.08);
  transition: all 0.3s;
}
.nav.scrolled { padding: 10px 40px; background: rgba(10, 10, 10, 0.95); }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Be Vietnam Pro', sans-serif; font-weight: 700; font-size: 22px; color: #FF6B35;
}
.nav-logo-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, #FF6B35, #e55a2b);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800; color: #fff;
}
.nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.nav-links a {
  font-size: 14px; font-weight: 500; color: #999; transition: color 0.2s;
}
.nav-links a:hover { color: #FF6B35; }
.nav-cta {
  padding: 8px 22px; border-radius: 8px;
  background: linear-gradient(135deg, #FF6B35, #e55a2b);
  color: #fff !important; font-weight: 600 !important; font-size: 13px !important;
  transition: all 0.2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(255,107,53,0.4); }
.nav-right { display: flex; align-items: center; gap: 12px; }

/* Language Toggle */
.lang-toggle {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 6px 12px; cursor: pointer;
  color: #ccc; font-size: 13px; font-weight: 500;
  transition: all 0.2s; font-family: 'Be Vietnam Pro', sans-serif;
}
.lang-toggle:hover { background: rgba(255,107,53,0.15); border-color: rgba(255,107,53,0.3); color: #FF6B35; }
.lang-flag { font-size: 16px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; z-index: 110;
}
.hamburger span {
  width: 24px; height: 2px; background: #ccc; border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(10,10,10,0.95); backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-menu.active { opacity: 1; pointer-events: all; }
.mobile-menu ul { list-style: none; text-align: center; }
.mobile-menu li { margin: 20px 0; }
.mobile-menu a {
  font-size: 24px; font-weight: 600; color: #fff; transition: color 0.2s;
}
.mobile-menu a:hover { color: #FF6B35; }
.mobile-menu .nav-cta {
  font-size: 20px !important; padding: 14px 36px; display: inline-block;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 120px 40px 80px; position: relative; overflow: hidden;
}
.hero-particles {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.hero-bg-glow {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  filter: blur(140px); opacity: 0.15; animation: gentleFloat 8s ease-in-out infinite;
}
.hero-bg-glow.orange { background: #FF6B35; top: -100px; right: -100px; }
.hero-bg-glow.purple { background: #8B5CF6; bottom: -100px; left: -100px; animation-delay: 4s; }
@keyframes gentleFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.1); }
}
.hero-inner {
  max-width: 1200px; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; position: relative; z-index: 1;
}
.hero-content { max-width: 540px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 50px;
  background: rgba(255,107,53,0.1); border: 1px solid rgba(255,107,53,0.25);
  font-size: 13px; font-weight: 500; color: #FF6B35; margin-bottom: 24px;
}
.hero-badge-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #FF6B35;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { font-size: 52px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero h1 .gradient-text {
  background: linear-gradient(135deg, #FF6B35, #FFB088);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-desc { font-size: 17px; color: #999; line-height: 1.7; margin-bottom: 36px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 12px; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all 0.25s; border: none; font-family: 'Be Vietnam Pro', sans-serif;
}
.btn-primary {
  background: linear-gradient(135deg, #FF6B35, #e55a2b); color: #fff;
  box-shadow: 0 4px 20px rgba(255,107,53,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,107,53,0.5); }
.btn-secondary {
  background: rgba(255,255,255,0.06); color: #fff;
  border: 1px solid rgba(255,255,255,0.12);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}
.hero-stats {
  display: flex; gap: 40px; margin-top: 48px; padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.hero-stat-val {
  font-family: 'Be Vietnam Pro', sans-serif; font-size: 28px; font-weight: 700; color: #FF6B35;
}
.hero-stat-label { font-size: 13px; color: #666; margin-top: 4px; }
.hero-image { position: relative; }
.hero-image img { border-radius: 16px; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.hero-image::after {
  content: ''; position: absolute; inset: -1px; border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,107,53,0.3), transparent 50%);
  pointer-events: none;
}

/* ===== SECTION COMMON ===== */
.section { padding: 100px 40px; max-width: 1200px; margin: 0 auto; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 2px; color: #FF6B35; margin-bottom: 16px;
}
.section h2 { font-size: 40px; font-weight: 700; margin-bottom: 16px; }
.section-desc { font-size: 17px; color: #888; max-width: 600px; margin-bottom: 60px; }

/* ===== GLASSMORPHISM ===== */
.glass {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ===== DEMO VIDEO ===== */
.demo-section { text-align: center; }
.demo-video-wrap { position: relative; max-width: 800px; margin: 0 auto; }
.demo-video-glow {
  position: absolute; inset: -20px; border-radius: 24px;
  background: radial-gradient(ellipse, rgba(255,107,53,0.12), transparent 70%);
  z-index: 0;
}
.demo-video-container {
  position: relative; z-index: 1; padding-bottom: 56.25%; border-radius: 16px;
  overflow: hidden; border: 1px solid rgba(255,107,53,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.demo-video-container iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}

/* ===== FEATURES ===== */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  border-radius: 16px; padding: 32px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative; overflow: hidden;
}
.feature-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,107,53,0.25);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(255,107,53,0.08);
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, #FF6B35, transparent);
  opacity: 0; transition: opacity 0.3s;
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(255,107,53,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.feature-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: #888; line-height: 1.6; }

/* ===== SCREENSHOT GALLERY ===== */
.gallery-section { max-width: 100%; overflow: hidden; }
.gallery-track {
  display: flex; gap: 24px; padding: 0 40px 20px;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: thin; scrollbar-color: #FF6B35 #1a1a1a;
}
.gallery-track::-webkit-scrollbar { height: 6px; }
.gallery-track::-webkit-scrollbar-track { background: #1a1a1a; border-radius: 3px; }
.gallery-track::-webkit-scrollbar-thumb { background: #FF6B35; border-radius: 3px; }
.gallery-card {
  min-width: 340px; border-radius: 16px; overflow: hidden;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  scroll-snap-align: start; transition: all 0.35s; flex-shrink: 0;
}
.gallery-card:hover {
  border-color: rgba(255,107,53,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(255,107,53,0.1);
}
.gallery-card-img-wrap {
  position: relative; overflow: hidden;
}
.gallery-card img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.4s; }
.gallery-card:hover img { transform: scale(1.05); }
.gallery-badge {
  position: absolute; top: 12px; right: 12px; padding: 4px 12px;
  border-radius: 20px; font-size: 11px; font-weight: 700;
  background: rgba(255,107,53,0.9); color: #fff;
  backdrop-filter: blur(8px); letter-spacing: 0.3px;
}
.gallery-badge.badge-green { background: rgba(16,185,129,0.9); }
.gallery-badge.badge-purple { background: rgba(139,92,246,0.9); }
.gallery-badge.badge-blue { background: rgba(59,130,246,0.9); }
.gallery-card-body {
  padding: 16px 20px;
}
.gallery-card-label {
  font-size: 14px; font-weight: 600; color: #e0e0e0; margin-bottom: 4px;
}
.gallery-card-desc {
  font-size: 12px; color: #888; line-height: 1.5;
}

/* ===== COMPARE TABLE ===== */
.compare-table-wrap {
  overflow-x: auto; border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}
.compare-table {
  width: 100%; border-collapse: collapse; min-width: 700px;
}
.compare-table thead th {
  padding: 18px 20px; font-size: 14px; font-weight: 700;
  text-align: left; border-bottom: 2px solid rgba(255,255,255,0.08);
  color: #ccc; letter-spacing: 0.5px;
}
.compare-table thead th.col-manual {
  color: #ef4444; background: rgba(239,68,68,0.05);
}
.compare-table thead th.col-vibecut {
  color: #FF6B35; background: rgba(255,107,53,0.08);
}
.compare-table tbody td {
  padding: 16px 20px; font-size: 13px; line-height: 1.6;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: top;
}
.compare-table tbody tr:hover {
  background: rgba(255,255,255,0.02);
}
.feat-name {
  font-weight: 600; color: #e0e0e0; white-space: nowrap;
}
.feat-icon {
  display: inline-block; width: 24px; text-align: center; margin-right: 4px;
}
.cell-manual {
  color: #999; background: rgba(239,68,68,0.03);
}
.cell-vibecut {
  color: #22c55e; background: rgba(255,107,53,0.04); font-weight: 500;
}
.row-highlight {
  background: rgba(255,107,53,0.06) !important;
}
.row-highlight td { border-bottom: none; }
.cell-time-bad {
  font-size: 20px !important; font-weight: 800 !important; color: #ef4444 !important;
  text-align: center; vertical-align: middle;
}
.cell-time-good {
  font-size: 20px !important; font-weight: 800 !important; color: #22c55e !important;
  text-align: center; vertical-align: middle;
}

/* ===== HOW IT WORKS ===== */
.how-section { background: linear-gradient(180deg, rgba(255,107,53,0.03), transparent); padding: 100px 0; }
.how-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  margin-top: 60px; position: relative;
}
.steps::before {
  content: ''; position: absolute; top: 40px; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,107,53,0.3), transparent);
}
.step { text-align: center; position: relative; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, #FF6B35, #e55a2b); color: #fff;
  font-family: 'Be Vietnam Pro', sans-serif; font-size: 24px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; position: relative; z-index: 1;
  box-shadow: 0 4px 20px rgba(255,107,53,0.3);
}
.step h3 { font-size: 20px; margin-bottom: 12px; }
.step p { font-size: 14px; color: #888; padding: 0 20px; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  border-radius: 16px; padding: 32px;
  transition: all 0.35s; position: relative; overflow: hidden;
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,107,53,0.2);
  transform: translateY(-4px);
}
.testimonial-stars { font-size: 16px; margin-bottom: 16px; }
.testimonial-quote {
  font-size: 15px; color: #ccc; line-height: 1.7; font-style: italic; margin-bottom: 24px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, #FF6B35, #8B5CF6);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
}
.testimonial-name { font-weight: 600; font-size: 14px; color: #fff; }
.testimonial-role { font-size: 12px; color: #888; }

/* ===== PRICING ===== */
.pricing-card {
  max-width: 480px; margin: 0 auto; border-radius: 20px; padding: 48px;
  text-align: center; position: relative; overflow: hidden;
  border-color: rgba(255,107,53,0.2);
}
.pricing-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #FF6B35, #FFB088, #FF6B35);
}
.pricing-badge {
  display: inline-block; padding: 6px 16px; border-radius: 50px;
  background: rgba(255,107,53,0.12); color: #FF6B35; font-size: 13px;
  font-weight: 600; margin-bottom: 24px;
}
.pricing-card h3 { font-size: 28px; margin-bottom: 8px; }
.pricing-subtitle { font-size: 15px; color: #888; margin-bottom: 32px; }
.pricing-features { text-align: left; list-style: none; margin-bottom: 36px; }
.pricing-features li {
  padding: 10px 0; font-size: 14px; color: #ccc;
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pricing-features li:last-child { border: none; }
.check {
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(34,197,94,0.15); color: #22c55e; font-size: 11px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.faq-q {
  width: 100%; background: none; border: none; color: #fff;
  font-size: 16px; font-weight: 500; text-align: left;
  padding: 20px 0; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'Be Vietnam Pro', sans-serif;
}
.faq-q:hover { color: #FF6B35; }
.faq-arrow { font-size: 20px; transition: transform 0.3s; color: #666; }
.faq-item.active .faq-arrow { transform: rotate(45deg); color: #FF6B35; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; }
.faq-item.active .faq-a { max-height: 200px; padding-bottom: 20px; }
.faq-a p { font-size: 14px; color: #888; line-height: 1.7; }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 40px; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); width: 800px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.08), transparent 70%);
}
.cta-section h2 { font-size: 44px; font-weight: 800; margin-bottom: 16px; position: relative; }
.cta-section p { font-size: 17px; color: #888; margin-bottom: 36px; position: relative; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; position: relative; }

/* ===== FOOTER ===== */
.footer { padding: 60px 40px 30px; border-top: 1px solid rgba(255,255,255,0.04); max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { max-width: 300px; }
.footer-brand-name {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Be Vietnam Pro', sans-serif; font-weight: 700; font-size: 20px; color: #FF6B35; margin-bottom: 12px;
}
.footer-brand p { font-size: 13px; color: #666; line-height: 1.7; }
.footer h4 { font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: #888; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: #666; transition: color 0.2s; }
.footer-links a:hover { color: #FF6B35; }
.footer-bottom {
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.04);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: #444;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, #FF6B35, #e55a2b);
  color: #fff; font-size: 20px; border: none; cursor: pointer;
  opacity: 0; pointer-events: none; transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(255,107,53,0.3); z-index: 50;
  display: flex; align-items: center; justify-content: center;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255,107,53,0.5); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #FF6B35; }

/* ===== SUPPORT WIDGET ===== */
.support-widget {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 1000;
}
.support-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  font-size: 24px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: supportPulse 2.5s infinite;
}
.support-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.6);
  animation: none;
}
@keyframes supportPulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.support-popup {
  position: absolute;
  bottom: 80px;
  left: 0;
  width: 320px;
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.support-popup.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.support-popup-header {
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.support-popup-header h4 {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 16px;
  margin: 0;
  color: #fff;
}
.support-close {
  background: none;
  border: none;
  color: #999;
  font-size: 24px;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
}
.support-close:hover {
  color: #fff;
}
.support-popup-body {
  padding: 20px;
}
.support-popup-body p {
  font-size: 13px;
  color: #ccc;
  margin-bottom: 16px;
  line-height: 1.5;
}
.support-contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.support-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  font-size: 14px;
  color: #fff;
  transition: all 0.2s;
  text-decoration: none;
}
.support-contact-item:hover {
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.3);
  transform: translateX(4px);
  color: #FF6B35;
}
.contact-icon {
  font-size: 18px;
}

/* ===== ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
/* Staggered children */
.features-grid .fade-in:nth-child(1) { transition-delay: 0ms; }
.features-grid .fade-in:nth-child(2) { transition-delay: 100ms; }
.features-grid .fade-in:nth-child(3) { transition-delay: 200ms; }
.features-grid .fade-in:nth-child(4) { transition-delay: 300ms; }
.features-grid .fade-in:nth-child(5) { transition-delay: 400ms; }
.features-grid .fade-in:nth-child(6) { transition-delay: 500ms; }
.testimonials-grid .fade-in:nth-child(1) { transition-delay: 0ms; }
.testimonials-grid .fade-in:nth-child(2) { transition-delay: 150ms; }
.testimonials-grid .fade-in:nth-child(3) { transition-delay: 300ms; }
.gallery-track .fade-in:nth-child(1) { transition-delay: 0ms; }
.gallery-track .fade-in:nth-child(2) { transition-delay: 100ms; }
.gallery-track .fade-in:nth-child(3) { transition-delay: 200ms; }
.gallery-track .fade-in:nth-child(4) { transition-delay: 300ms; }
.gallery-track .fade-in:nth-child(5) { transition-delay: 400ms; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; }
  .hero h1 { font-size: 36px; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .compare-table { min-width: 500px; }
  .compare-table thead th, .compare-table tbody td { padding: 12px 14px; font-size: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .section h2, .cta-section h2 { font-size: 30px; }
}
@media (max-width: 600px) {
  .nav { padding: 12px 20px; }
  .hero { padding: 100px 20px 60px; }
  .section { padding: 60px 20px; }
  .hero h1 { font-size: 28px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .pricing-card { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-card { min-width: 280px; }
  .gallery-track { padding: 0 20px 20px; }
  .support-widget { left: 20px; bottom: 20px; }
  .support-popup { width: 300px; }
}