/* ===== BCINE — MODERN CINEMATIC LANDING PAGE ===== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0f0f1a;
  --bg-card: #12121e;
  --bg-card-hover: #1a1a2e;
  --bg-nav: rgba(10, 10, 15, 0.92);
  --accent: #4f8cff;
  --accent-secondary: #a855f7;
  --accent-glow: rgba(79, 140, 255, 0.25);
  --accent-violet-glow: rgba(168, 85, 247, 0.3);
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px rgba(79, 140, 255, 0.15);
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w: 1280px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
ol { padding-left: 20px; }
ol li { margin-bottom: 12px; color: var(--text-secondary); line-height: 1.7; }
img { max-width: 100%; display: block; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

/* ===== HEADER ===== */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

header.scrolled {
  background: rgba(10, 10, 15, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 20px;
}

.brand {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}

.brand-logo {
  width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: #f5f5f7; position: relative;
  box-shadow: 0 4px 15px rgba(79, 140, 255, 0.3);
}

.brand-text {
  display: flex; flex-direction: column; line-height: 1.2;
}

.brand-name {
  font-weight: 700; font-size: 18px;
  background: linear-gradient(135deg, #f5f5f7, #a1a1aa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.brand-tagline {
  font-size: 11px; font-weight: 500; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.08em;
}

.nav-links {
  display: flex; align-items: center; gap: 2px;
}

.nav-links a {
  padding: 8px 18px; border-radius: var(--radius-full);
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  transition: var(--transition); position: relative; white-space: nowrap;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.nav-links a.active {
  color: var(--accent);
}

.nav-links a.active::after {
  content: ''; position: absolute; bottom: 2px; left: 50%;
  transform: translateX(-50%); width: 20px; height: 3px;
  background: var(--accent); border-radius: var(--radius-full);
  box-shadow: 0 0 10px var(--accent-glow);
}

.header-actions {
  display: flex; align-items: center; gap: 12px;
}

.header-search {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border); border-radius: var(--radius-full);
  padding: 0 16px; transition: var(--transition);
  flex: 1; max-width: 280px; cursor: pointer;
}

.header-search:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.08);
}

.header-search svg {
  width: 18px; height: 18px; color: var(--text-muted); flex-shrink: 0;
}

.header-search .placeholder {
  color: var(--text-muted); font-size: 13px; padding: 10px 8px; width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.header-cta {
  padding: 8px 22px; border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: #f5f5f7; font-size: 13px; font-weight: 700;
  transition: var(--transition); white-space: nowrap;
  box-shadow: 0 4px 20px rgba(79, 140, 255, 0.25);
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(79, 140, 255, 0.4);
}

.menu-toggle {
  display: none; background: none; border: none;
  color: var(--text-primary); cursor: pointer; padding: 8px; flex-shrink: 0;
}

.menu-toggle svg { width: 26px; height: 26px; }

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px; position: relative; overflow: hidden;
  min-height: 90vh; display: flex; align-items: center;
}

.hero-bg {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}

.hero-glow {
  position: absolute; top: -30%; left: -10%; width: 120%; height: 120%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(79, 140, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(79, 140, 255, 0.04) 0%, transparent 50%);
  animation: glowPulse 6s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.05); }
}

.hero-particles {
  position: absolute; inset: 0;
}

.hero-particles span {
  position: absolute; width: 3px; height: 3px;
  background: rgba(79, 140, 255, 0.3); border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero-particles span:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.hero-particles span:nth-child(2) { top: 20%; left: 80%; animation-delay: 1s; width: 2px; height: 2px; }
.hero-particles span:nth-child(3) { top: 60%; left: 5%; animation-delay: 2s; width: 4px; height: 4px; }
.hero-particles span:nth-child(4) { top: 80%; left: 70%; animation-delay: 3s; }
.hero-particles span:nth-child(5) { top: 40%; left: 90%; animation-delay: 4s; width: 2px; height: 2px; }
.hero-particles span:nth-child(6) { top: 70%; left: 30%; animation-delay: 0.5s; }
.hero-particles span:nth-child(7) { top: 15%; left: 50%; animation-delay: 1.5s; width: 4px; height: 4px; }
.hero-particles span:nth-child(8) { top: 90%; left: 15%; animation-delay: 2.5s; }
.hero-particles span:nth-child(9) { top: 50%; left: 60%; animation-delay: 3.5s; width: 2px; height: 2px; }
.hero-particles span:nth-child(10) { top: 30%; left: 40%; animation-delay: 4.5s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.3; }
  50% { transform: translateY(-30px) scale(1.5); opacity: 0.8; }
}

.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 860px; margin: 0 auto;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 20px; border-radius: var(--radius-full);
  background: rgba(79, 140, 255, 0.1);
  border: 1px solid rgba(79, 140, 255, 0.25);
  font-size: 13px; color: var(--accent); font-weight: 600;
  margin-bottom: 24px; animation: fadeInDown 0.6s ease-out;
  text-transform: uppercase; letter-spacing: 0.05em;
}

.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 15px rgba(34, 197, 94, 0.6);
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 800;
  line-height: 1.1; margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent), #8b5cf6, var(--accent-secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem; color: var(--text-secondary); line-height: 1.8;
  max-width: 680px; margin: 0 auto 32px;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
  margin-bottom: 40px; animation: fadeInUp 0.6s ease-out 0.3s both;
}

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 40px; border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  border: none; color: #f5f5f7; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: var(--transition); font-family: inherit;
  box-shadow: 0 8px 32px rgba(79, 140, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(79, 140, 255, 0.5);
}

.btn-primary svg { width: 22px; height: 22px; }

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 40px; border-radius: var(--radius-full);
  background: transparent; border: 2px solid var(--border-hover);
  color: var(--text-primary); font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: var(--transition); font-family: inherit;
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(79, 140, 255, 0.08);
  transform: translateY(-3px);
}

.btn-outline svg { width: 22px; height: 22px; }

.hero-stats {
  display: flex; justify-content: center; gap: 48px;
  flex-wrap: wrap; animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-stat {
  display: flex; flex-direction: column; align-items: center;
  gap: 4px;
}

.hero-stat .num {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, #f5f5f7, #a1a1aa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero-stat .label {
  font-size: 13px; color: var(--text-muted); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.05em;
}

/* ===== SECTION HEADERS ===== */
.section-head {
  text-align: center; max-width: 720px; margin: 0 auto 48px;
}

.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--accent); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
  content: ''; width: 28px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent));
  border-radius: 2px;
}

.section-label::after {
  background: linear-gradient(90deg, var(--accent), transparent);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700;
  line-height: 1.2; margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem; color: var(--text-secondary); line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 80px 0; position: relative;
  background: var(--bg-secondary);
}

.features::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.15), transparent);
}

.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  padding: 32px 28px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}

.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
  opacity: 0; transition: var(--transition);
}

.feature-card:hover {
  border-color: rgba(79, 140, 255, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  background: var(--bg-card-hover);
}

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

.feature-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(79, 140, 255, 0.1);
  margin-bottom: 20px; border: 1px solid rgba(79, 140, 255, 0.1);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: rgba(79, 140, 255, 0.15);
  border-color: rgba(79, 140, 255, 0.2);
}

.feature-icon svg { width: 26px; height: 26px; color: var(--accent); }

.feature-card h3 {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.93rem; color: var(--text-secondary); line-height: 1.7;
}

/* ===== SEO CONTENT ===== */
.seo-content {
  padding: 80px 0;
}

.seo-body {
  max-width: 860px; margin: 0 auto;
}

.seo-body h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.9rem); font-weight: 700;
  margin: 40px 0 16px; color: var(--text-primary);
  line-height: 1.2;
}

.seo-body h2:first-child { margin-top: 0; }

.seo-body h3 {
  font-size: 1.2rem; font-weight: 600; margin: 28px 0 12px;
  padding-left: 16px; border-left: 3px solid var(--accent);
  color: var(--text-primary);
}

.seo-body p {
  font-size: 0.96rem; color: var(--text-secondary); line-height: 1.85;
  margin-bottom: 16px;
}

.seo-body ul {
  margin: 16px 0 24px;
}

.seo-body ul li {
  position: relative; padding-left: 28px;
  font-size: 0.95rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 10px;
}

.seo-body ul li::before {
  content: "\2726"; position: absolute; left: 0; top: 2px;
  font-size: 0.85rem; color: var(--accent);
}

.seo-body strong { color: var(--text-primary); }

/* Comparison Table */
.comparison-table {
  margin: 24px 0; border-radius: var(--radius-md);
  overflow: hidden; border: 1px solid var(--border);
}

.comparison-row {
  display: grid; grid-template-columns: 1fr 1.2fr 1.2fr;
  gap: 0; border-bottom: 1px solid var(--border);
  padding: 14px 20px; transition: var(--transition);
}

.comparison-row:last-child { border-bottom: none; }
.comparison-row:hover { background: rgba(255, 255, 255, 0.02); }

.comparison-row > div {
  font-size: 0.9rem; color: var(--text-secondary);
  display: flex; align-items: center;
}

.comp-feature { font-weight: 600; color: var(--text-primary) !important; }
.comp-bcine strong { color: var(--accent); }

/* Categories Grid */
.categories-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px; margin: 20px 0;
}

.category-item {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 0.92rem; color: var(--text-secondary);
  transition: var(--transition); cursor: default;
}

.category-item:hover {
  border-color: rgba(79, 140, 255, 0.2);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

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

/* SEO CTA */
.seo-cta {
  margin-top: 48px; padding: 40px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.05), rgba(168, 85, 247, 0.05));
  border: 1px solid rgba(79, 140, 255, 0.1);
  text-align: center;
}

.seo-cta h3 {
  font-size: 1.5rem; font-weight: 700; margin-bottom: 12px;
  border-left: none; padding-left: 0;
}

.seo-cta p {
  max-width: 560px; margin: 0 auto 24px;
}

.seo-cta .btn-primary {
  margin: 0 auto;
}

/* ===== CATEGORIES SECTION ===== */
.categories-section {
  padding: 80px 0; background: var(--bg-secondary);
  position: relative;
}

.categories-section::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 140, 255, 0.15), transparent);
}

.categories-list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}

.category-pill {
  padding: 10px 24px; border-radius: var(--radius-full);
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  transition: var(--transition);
}

.category-pill:hover {
  border-color: var(--accent);
  background: rgba(79, 140, 255, 0.08);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(79, 140, 255, 0.15);
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
  padding: 80px 0;
}

.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial-card {
  padding: 32px 28px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: var(--transition); display: flex; flex-direction: column;
}

.testimonial-card:hover {
  border-color: rgba(79, 140, 255, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  background: var(--bg-card-hover);
}

.testimonial-stars {
  color: #fbbf24; font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7;
  flex: 1; margin-bottom: 24px;
}

.testimonial-author {
  display: flex; align-items: center; gap: 12px;
}

.testimonial-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  color: #fff; font-weight: 700; font-size: 14px;
}

.testimonial-meta {
  display: flex; flex-direction: column; line-height: 1.3;
}

.testimonial-name {
  font-size: 0.92rem; font-weight: 700; color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem; color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 760px; margin: 0 auto; display: flex;
  flex-direction: column; gap: 12px;
}

.faq-item {
  border-radius: var(--radius-md); background: var(--bg-card);
  border: 1px solid var(--border); overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item.open {
  border-color: rgba(79, 140, 255, 0.2);
}

.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; background: none; border: none;
  color: var(--text-primary); font-size: 1rem; font-weight: 600;
  cursor: pointer; text-align: left; font-family: inherit; gap: 16px;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  width: 24px; height: 24px; display: inline-flex; align-items: center;
  justify-content: center; flex-shrink: 0;
  transition: transform 0.4s ease; color: var(--text-muted);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 300px; padding: 0 24px 22px;
}

.faq-answer p {
  font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7;
}

/* ===== FOOTER ===== */
footer {
  padding: 60px 0 0; border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-top {
  display: flex; align-items: flex-start; gap: 24px;
  padding-bottom: 40px; border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}

.footer-brand .brand-logo {
  width: 44px; height: 44px; font-size: 18px;
}

.footer-brand-text {
  display: flex; flex-direction: column;
}

.footer-brand-text .brand-name {
  font-size: 1.2rem; font-weight: 700;
  background: linear-gradient(135deg, #f5f5f7, #a1a1aa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.footer-brand-text .brand-tagline {
  font-size: 12px; color: var(--accent); font-weight: 500;
}

.footer-desc {
  flex: 1; min-width: 280px;
}

.footer-desc p {
  font-size: 0.9rem; color: var(--text-muted); line-height: 1.7;
}

.footer-links {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px; padding: 40px 0;
}

.footer-col h4 {
  font-size: 14px; font-weight: 600; color: var(--text-primary);
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em;
}

.footer-col a {
  display: block; font-size: 14px; color: var(--text-muted);
  padding: 6px 0; transition: var(--transition);
}

.footer-col a:hover {
  color: var(--accent); padding-left: 4px;
}

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  padding: 24px 0; border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.82rem; color: var(--text-muted);
}

.footer-social {
  display: flex; gap: 12px;
}

.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted); transition: var(--transition);
}

.footer-social a:hover {
  background: rgba(79, 140, 255, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 16px; height: 16px;
}

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .header-search { display: none; }
  .hero-stats { gap: 32px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .header-cta { display: none; }

  .nav-links.mobile-open {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 16px 20px; gap: 4px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.mobile-open a {
    width: 100%; padding: 14px 16px; font-size: 15px;
  }

  .hero { padding: 120px 0 60px; min-height: auto; }
  .hero-stats { gap: 28px; }
  .hero-stat .num { font-size: 1.6rem; }

  .comparison-row {
    grid-template-columns: 1fr;
    gap: 6px; padding: 16px 20px;
  }

  .categories-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}

@media (max-width: 640px) {
  .header-inner { height: 60px; }
  .hero { padding: 100px 0 40px; }
  .hero h1 { font-size: 1.8rem; }
  .hero-desc { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline { width: 100%; max-width: 320px; }
  .hero-stats { gap: 20px; }
  .hero-stat .num { font-size: 1.3rem; }
  .hero-stat .label { font-size: 11px; }

  .features, .seo-content, .categories-section, .faq-section, .testimonials-section {
    padding: 60px 0;
  }

  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 24px 20px; }

  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 24px 20px; }

  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .category-item { padding: 12px 14px; font-size: 0.85rem; }

  .section-head { margin-bottom: 32px; }
  .section-title { font-size: 1.4rem; }

  .seo-cta { padding: 24px 20px; }
  .seo-cta h3 { font-size: 1.2rem; }

  .faq-question { padding: 16px 18px; font-size: 0.95rem; }
  .faq-item.open .faq-answer { padding: 0 18px 18px; }

  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}