/* =====================================================================
   FrameMuse AI — Official Design System & Stylesheet
   Theme: Cyber Aperture & Neon Chroma Studio
   Brand Colors: Obsidian Navy, Aperture Blue, Cyber Magenta, Nebula Indigo
   ===================================================================== */

:root {
  /* Color Palette */
  --bg-dark: #050814;
  --bg-deep: #080D26;
  --bg-card: rgba(12, 18, 42, 0.74);
  --bg-card-hover: rgba(18, 26, 58, 0.88);
  --bg-glass-input: rgba(8, 13, 32, 0.65);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-card-hover: rgba(0, 210, 255, 0.38);
  --border-magenta-glow: rgba(255, 0, 122, 0.4);

  /* Primary Brand Chroma */
  --aperture-blue: #00D2FF;
  --aperture-deep-blue: #0072FF;
  --aperture-glow: rgba(0, 210, 255, 0.35);
  
  --cyber-magenta: #FF007A;
  --cyber-magenta-glow: rgba(255, 0, 122, 0.35);
  
  --nebula-indigo: #6366F1;
  --solar-coral: #F97316;
  --emerald-ready: #10B981;

  /* Typography */
  --text-head: #FFFFFF;
  --text-body: #94A3B8;
  --text-muted: #64748B;
  --text-dim: #475569;

  /* Fonts */
  --font-main: -apple-system, BlinkMacSystemFont, "Plus Jakarta Sans", "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing & Sizes */
  --max-w: 1220px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-card: 0 20px 45px -12px rgba(0, 0, 0, 0.7), 0 0 24px -6px rgba(0, 210, 255, 0.12);
  --shadow-blue-glow: 0 0 35px -5px rgba(0, 210, 255, 0.4);
  --shadow-magenta-glow: 0 0 35px -5px rgba(255, 0, 122, 0.35);
  --shadow-indigo-glow: 0 0 35px -5px rgba(99, 102, 241, 0.35);
}

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

html {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-body);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: 
    radial-gradient(ellipse 80% 55% at 50% -8%, rgba(0, 210, 255, 0.20), transparent 70%),
    radial-gradient(ellipse 70% 50% at 85% 25%, rgba(255, 0, 122, 0.18), transparent 60%),
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(99, 102, 241, 0.16), transparent 65%),
    radial-gradient(ellipse 80% 50% at 50% 85%, rgba(0, 114, 255, 0.16), transparent 70%),
    #050814;
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* Atmospheric Particle Mesh Background */
.aperture-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.aperture-stream {
  position: absolute;
  filter: blur(85px);
  opacity: 0.45;
  border-radius: 50%;
  pointer-events: none;
}

.stream-blue {
  width: 650px;
  height: 400px;
  top: -80px;
  left: 25%;
  background: linear-gradient(135deg, #00D2FF 0%, #0072FF 100%);
  animation: pulseAperture 13s ease-in-out infinite alternate;
}

.stream-magenta {
  width: 580px;
  height: 450px;
  top: 35%;
  right: -5%;
  background: linear-gradient(135deg, #FF007A 0%, #7928CA 100%);
  animation: pulseAperture 15s ease-in-out infinite alternate;
}

.stream-indigo {
  width: 520px;
  height: 420px;
  top: 65%;
  left: -5%;
  background: linear-gradient(135deg, #6366F1 0%, #00D2FF 100%);
  animation: pulseAperture 14s ease-in-out infinite alternate-reverse;
}

@keyframes pulseAperture {
  0% { transform: scale(1) translate(0, 0); opacity: 0.38; }
  50% { transform: scale(1.15) translate(30px, -20px); opacity: 0.52; }
  100% { transform: scale(0.95) translate(-20px, 30px); opacity: 0.38; }
}

/* Global Container */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ================= HEADER & NAV ================= */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(5, 8, 20, 0.80);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-head);
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.4);
  transition: transform 0.3s ease;
}

.brand:hover .brand-icon {
  transform: rotate(5deg) scale(1.05);
}

.brand-name-ai {
  color: var(--aperture-blue);
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-body);
  transition: color 0.2s ease;
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-head);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--aperture-blue), var(--cyber-magenta));
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-header-privacy {
  font-size: 0.88rem;
  font-weight: 600;
  color: #CBD5E1;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.btn-header-privacy:hover {
  color: var(--text-head);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-header-play {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--aperture-blue) 0%, var(--aperture-deep-blue) 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 20px -3px var(--aperture-glow);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-header-play:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px 0 var(--aperture-glow);
  filter: brightness(1.1);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-head);
  cursor: pointer;
  padding: 8px;
}

/* ================= HERO SECTION ================= */
.hero {
  position: relative;
  padding: clamp(60px, 8vw, 100px) 0 80px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--aperture-blue);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--text-head);
}

.gradient-text-blue {
  background: linear-gradient(135deg, var(--aperture-blue) 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-magenta {
  background: linear-gradient(135deg, var(--cyber-magenta) 0%, #F43F5E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-chroma {
  background: linear-gradient(135deg, #00D2FF 0%, #6366F1 50%, #FF007A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.6;
  color: #CBD5E1;
  max-width: 540px;
}

/* Category Pills in Hero */
.hero-mood-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.mood-pill {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pill-sora {
  background: linear-gradient(135deg, #FF007A, #E11D48);
  color: #FFFFFF;
  box-shadow: 0 0 14px rgba(255, 0, 122, 0.35);
}

.pill-neko {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #E2E8F0;
}

.pill-flux {
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.35);
  color: var(--aperture-blue);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 6px;
}

.btn-primary-blue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--aperture-blue) 0%, var(--aperture-deep-blue) 100%);
  color: #FFFFFF;
  font-size: 1.02rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 30px var(--aperture-glow);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.btn-primary-blue:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  box-shadow: 0 0 45px var(--aperture-glow);
}

.btn-secondary-glass {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: #F1F5F9;
  font-size: 0.96rem;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(14px);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-secondary-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  max-width: 520px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-head);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* Hero Visual: Dual Phone Mockups */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 520px;
}

.phone-mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  display: flex;
  justify-content: center;
}

.phone-mockup {
  position: relative;
  width: 280px;
  border-radius: 40px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02));
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.85),
    0 0 50px -10px rgba(0, 210, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(20px);
}

.phone-mockup img {
  width: 100%;
  border-radius: 32px;
  display: block;
}

.phone-mockup.primary {
  z-index: 3;
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.phone-mockup.secondary {
  position: absolute;
  right: 0;
  top: 40px;
  z-index: 2;
  width: 250px;
  transform: translateX(20px) rotate(6deg);
  opacity: 0.85;
  filter: brightness(0.9);
  transition: all 0.4s ease;
}

.hero-visual:hover .phone-mockup.primary {
  transform: translateY(-8px);
}

.hero-visual:hover .phone-mockup.secondary {
  transform: translateX(35px) rotate(8deg) translateY(-4px);
  opacity: 1;
  filter: brightness(1);
}

.hero-floating-pill {
  position: absolute;
  z-index: 4;
  bottom: 20px;
  left: 10px;
  background: rgba(8, 14, 34, 0.85);
  border: 1px solid rgba(0, 210, 255, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--aperture-glow);
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floatBounce 4s ease-in-out infinite;
}

.pill-glow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--aperture-blue);
  box-shadow: 0 0 12px var(--aperture-blue);
}

.pill-text {
  font-size: 0.86rem;
  font-weight: 700;
  color: #FFFFFF;
}

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

/* ================= SECTION HEADINGS ================= */
.section {
  padding: 90px 0;
  position: relative;
  z-index: 1;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.3);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--aperture-blue);
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--text-head);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ================= 4 ENGINES GRID (CHOOSE A PATH) ================= */
.engines-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.engine-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.engine-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 210, 255, 0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.engine-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
}

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

.engine-card.card-magenta:hover {
  border-color: rgba(255, 0, 122, 0.45);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), var(--shadow-magenta-glow);
}

.engine-card.card-indigo:hover {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), var(--shadow-indigo-glow);
}

.engine-card.card-coral:hover {
  border-color: rgba(249, 115, 22, 0.45);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 35px -5px rgba(249, 115, 22, 0.35);
}

.engine-card.card-cyan:hover {
  border-color: rgba(0, 210, 255, 0.45);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), var(--shadow-blue-glow);
}

.engine-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 1.6rem;
  transition: all 0.3s ease;
}

.engine-card.card-magenta .engine-icon-wrapper { color: var(--cyber-magenta); border-color: rgba(255, 0, 122, 0.3); }
.engine-card.card-indigo .engine-icon-wrapper { color: var(--nebula-indigo); border-color: rgba(99, 102, 241, 0.3); }
.engine-card.card-coral .engine-icon-wrapper { color: var(--solar-coral); border-color: rgba(249, 115, 22, 0.3); }
.engine-card.card-cyan .engine-icon-wrapper { color: var(--aperture-blue); border-color: rgba(0, 210, 255, 0.3); }

.engine-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.engine-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-head);
  letter-spacing: -0.02em;
}

.engine-desc {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.55;
}

.engine-tagline {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.84rem;
  font-weight: 600;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ================= SPLIT FEATURE SHOWCASE ================= */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 90px;
}

.feature-split.reverse {
  direction: rtl;
}

.feature-split.reverse > * {
  direction: ltr;
}

.split-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.split-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--aperture-blue);
}

.split-title {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--text-head);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.split-desc {
  font-size: 1.02rem;
  color: #CBD5E1;
  line-height: 1.65;
}

.split-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}

.split-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #E2E8F0;
}

.split-list-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--aperture-blue);
}

.split-frame {
  position: relative;
  display: flex;
  justify-content: center;
}

.screen-card-glow {
  position: relative;
  max-width: 380px;
  border-radius: 36px;
  padding: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(20px);
  box-shadow: 
    0 25px 60px -15px rgba(0, 0, 0, 0.8),
    0 0 45px -5px rgba(0, 210, 255, 0.25);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.screen-card-glow:hover {
  transform: translateY(-6px);
  box-shadow: 
    0 30px 70px -15px rgba(0, 0, 0, 0.9),
    0 0 60px -5px rgba(255, 0, 122, 0.35);
}

.screen-card-glow img {
  border-radius: 28px;
  width: 100%;
  display: block;
}

/* ================= RENDER QUEUE TELEMETRY ================= */
.queue-showcase {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 50px 40px;
  backdrop-filter: blur(20px);
  margin-top: 30px;
  box-shadow: var(--shadow-card);
}

.queue-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.queue-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  position: relative;
  transition: all 0.3s ease;
}

.queue-step:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 210, 255, 0.35);
  transform: translateY(-4px);
}

.queue-step-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.badge-dispatch { background: rgba(0, 210, 255, 0.15); color: #38BDF8; }
.badge-synthesize { background: rgba(255, 0, 122, 0.15); color: #FB7185; }
.badge-ready { background: rgba(16, 185, 129, 0.15); color: #34D399; }

.queue-step-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-head);
}

.queue-step-desc {
  font-size: 0.92rem;
  color: var(--text-body);
}

/* ================= SCREENSHOT GALLERY ================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(14px);
  padding: 10px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.gallery-card img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card-content {
  padding: 16px 10px 8px;
  text-align: center;
}

.gallery-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-head);
}

.gallery-card-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.gallery-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 210, 255, 0.4);
  box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 210, 255, 0.25);
}

.gallery-card:hover img {
  transform: scale(1.02);
}

/* ================= PRIVACY TRUST CALLOUT ================= */
.privacy-callout-section {
  padding: 60px 0 100px;
}

.privacy-banner {
  background: linear-gradient(135deg, rgba(8, 14, 38, 0.88) 0%, rgba(26, 10, 42, 0.88) 100%);
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: var(--radius-xl);
  padding: clamp(36px, 5vw, 56px);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow-card), 0 0 50px -10px rgba(0, 210, 255, 0.22);
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
}

.privacy-banner-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.privacy-trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--aperture-blue);
}

.privacy-banner-title {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: 800;
  color: var(--text-head);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.privacy-banner-text {
  font-size: 0.98rem;
  color: #CBD5E1;
  line-height: 1.6;
}

.privacy-guarantees {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: #E2E8F0;
}

.guarantee-item svg {
  color: var(--aperture-blue);
  flex-shrink: 0;
}

.privacy-banner-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: stretch;
}

.btn-privacy-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--aperture-blue) 0%, var(--aperture-deep-blue) 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 16px 24px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 25px var(--aperture-glow);
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-privacy-main:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  box-shadow: 0 0 40px var(--aperture-glow);
}

.btn-privacy-external {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: #CBD5E1;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.btn-privacy-external:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-head);
  border-color: rgba(255, 255, 255, 0.25);
}

.privacy-external-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ================= FOOTER ================= */
.site-footer {
  background: #030610;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 40px;
  position: relative;
  z-index: 10;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-head);
}

.footer-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-body);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--aperture-blue);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-developer {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #64748B;
}

/* ================= STANDALONE PRIVACY PAGE STYLING ================= */
.privacy-page-layout {
  max-width: var(--max-w);
  margin: 40px auto 90px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.privacy-sidebar {
  position: sticky;
  top: 96px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.privacy-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-head);
}

.privacy-sidebar-brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.sidebar-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--aperture-blue);
}

.sidebar-toc {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.sidebar-toc a {
  font-size: 0.86rem;
  color: var(--text-body);
  display: block;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.sidebar-toc a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--aperture-blue);
  padding-left: 14px;
}

.privacy-article {
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
}

.privacy-article .effective-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--aperture-blue);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.privacy-article h1 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text-head);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.privacy-article h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-head);
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.privacy-article h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #F1F5F9;
  margin: 24px 0 12px;
}

.privacy-article h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #E2E8F0;
  margin: 18px 0 8px;
}

.privacy-article p {
  font-size: 0.96rem;
  color: #CBD5E1;
  line-height: 1.7;
  margin-bottom: 16px;
}

.privacy-article ul {
  margin: 12px 0 20px 24px;
  color: #CBD5E1;
}

.privacy-article li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.privacy-article a {
  color: var(--aperture-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.privacy-article a:hover {
  color: #38BDF8;
}

.highlight-box {
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: rgba(0, 210, 255, 0.08);
  border-left: 4px solid var(--aperture-blue);
  margin: 24px 0;
}

.highlight-box p {
  margin: 0;
  color: #F1F5F9;
  font-size: 0.94rem;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 40px;
  }
  .hero-copy {
    align-items: center;
  }
  .hero-subtitle {
    margin: 0 auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-stats {
    margin: 18px auto 0;
  }
  .hero-visual {
    margin-top: 30px;
  }
  .engines-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .privacy-page-layout {
    grid-template-columns: 1fr;
  }
  .privacy-sidebar {
    position: static;
  }
  .privacy-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(6, 11, 26, 0.96);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-card);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
  }
  .nav-links.open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .feature-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .feature-split.reverse {
    direction: ltr;
  }
  .queue-steps {
    grid-template-columns: 1fr;
  }
  .engines-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }
  .privacy-guarantees {
    grid-template-columns: 1fr;
  }
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}