/* ==================== Home / Landing Page — Full-Screen Immersive ==================== */

.home-page {
  width: 100%;
  background: #0a0a0f;
  color: #f0f0f5;
  overflow-x: hidden;
}

/* Shared section inner constraint */
.home-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}

/* ============================================================
   Floating Navigation Bar (glassmorphism)
   ============================================================ */
.home-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
.home-nav.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.home-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.home-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.3px;
}
.home-nav-logo .logo-sub {
  font-weight: 400;
  opacity: 0.6;
}
.home-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.home-nav-link {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  background: none;
}
.home-nav-link:hover { color: #fff; background: rgba(255,255,255,0.08); }
.home-nav-cta {
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #0052d9, #6366f1);
  border: none;
  cursor: pointer;
  transition: all 0.25s;
}
.home-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}
.home-lang-switcher {
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: all 0.2s;
  outline: none;
  margin-left: 12px;
}
.home-lang-switcher:hover {
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}
.home-lang-switcher option {
  background: #1a1b2e;
  color: #fff;
}

/* ============================================================
   Hero Section — Dark, Full viewport
   ============================================================ */
.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, #0d1b3e 0%, #0a0a0f 70%);
}

/* Animated grid background */
.home-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 20%, transparent 70%);
  animation: home-grid-drift 20s linear infinite;
}
@keyframes home-grid-drift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

/* Glow orbs */
.home-hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
  animation: home-glow-float 8s ease-in-out infinite alternate;
}
.home-hero-glow--blue {
  width: 500px; height: 500px;
  background: #0052d9;
  top: 10%; left: 15%;
}
.home-hero-glow--purple {
  width: 400px; height: 400px;
  background: #6366f1;
  top: 30%; right: 10%;
  animation-delay: -3s;
}
.home-hero-glow--green {
  width: 300px; height: 300px;
  background: #10b981;
  bottom: 15%; left: 40%;
  animation-delay: -6s;
}
@keyframes home-glow-float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -20px) scale(1.15); }
}

/* Canvas particle overlay */
.home-particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.5;
}

/* Hero content */
.home-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 32px;
}

.home-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 24px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.25);
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
}
.home-hero-badge .badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: home-pulse 2s ease-in-out infinite;
}
@keyframes home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.home-hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  white-space: nowrap;
  overflow: visible;
  width: fit-content;
  max-width: 100%;
  transform-origin: center center;
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 40%, #6366f1 70%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.home-hero-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 40px;
  font-weight: 400;
}

.home-hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.home-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  color: white;
  box-shadow: 0 0 40px rgba(99,102,241,0.3), 0 4px 16px rgba(99,102,241,0.25);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.home-btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 60px rgba(99,102,241,0.4), 0 8px 32px rgba(99,102,241,0.35);
}
.home-btn-primary:active { transform: translateY(0) scale(0.98); }

.home-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  transition: all 0.3s;
}
.home-btn-secondary:hover {
  border-color: rgba(99,102,241,0.5);
  background: rgba(99,102,241,0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.15);
}

/* Scroll indicator */
.home-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.3);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.home-scroll-indicator .scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: home-scroll-bounce 2s ease-in-out infinite;
}
@keyframes home-scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.4; }
}

/* ============================================================
   Stats Bar — Dark glass strip
   ============================================================ */
.home-stats-bar {
  background: linear-gradient(180deg, #0a0a0f 0%, #0f1117 100%);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 48px 0;
}
.home-stats-row {
  display: flex;
  justify-content: center;
  gap: 0;
}
.home-stat {
  flex: 1;
  max-width: 260px;
  text-align: center;
  padding: 0 32px;
  position: relative;
}
.home-stat + .home-stat::before {
  content: '';
  position: absolute;
  left: 0; top: 15%; height: 70%; width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.1), transparent);
}
.home-stat-num {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #fff 30%, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}
.home-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ============================================================
   Feature Cards Section
   ============================================================ */
.home-features-section {
  background: #0f1117;
  padding: 96px 0;
}
.home-features-section .home-section-header {
  text-align: center;
  margin-bottom: 56px;
}
.home-features-section .home-section-header h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  margin-bottom: 16px;
}
.home-features-section .home-section-header p {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
  max-width: 540px;
  margin: 0 auto;
}
.home-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.home-feature-card {
  padding: 32px 28px;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.home-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99,102,241,0.3), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s;
}
.home-feature-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(99,102,241,0.08);
}
.home-feature-card:hover::before { opacity: 1; }

.home-feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform 0.3s;
}
.home-feature-card:hover .home-feature-icon { transform: scale(1.1) rotate(-3deg); }

.home-feature-badge {
  position: absolute;
  top: 20px; right: 20px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.home-feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}
.home-feature-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}
.home-feature-arrow {
  position: absolute;
  bottom: 24px; right: 24px;
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s;
  color: rgba(99,102,241,0.8);
}
.home-feature-card:hover .home-feature-arrow { opacity: 1; transform: translateX(0); }

/* ============================================================
   Developer / Code Preview Section — Dark
   ============================================================ */
.home-dev-section {
  background: linear-gradient(180deg, #0a0a0f 0%, #0d1220 50%, #0a0a0f 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.home-dev-section::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.home-dev-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: center;
}
.home-dev-text h2 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  margin-bottom: 16px;
}
.home-dev-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-bottom: 32px;
}
.home-sdk-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.home-sdk-badge {
  padding: 10px 24px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: all 0.25s;
  background: rgba(255,255,255,0.03);
}
.home-sdk-badge:hover {
  border-color: rgba(99,102,241,0.5);
  color: #a5b4fc;
  background: rgba(99,102,241,0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.15);
}

/* Code editor mock */
.home-code-window {
  background: #12131e;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 24px 80px rgba(0,0,0,0.4), 0 0 40px rgba(99,102,241,0.05);
}
.home-code-titlebar {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  gap: 10px;
}
.home-code-dots {
  display: flex;
  gap: 7px;
}
.home-code-dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
}
.home-code-dots span:nth-child(1) { background: #ff5f57; }
.home-code-dots span:nth-child(2) { background: #febc2e; }
.home-code-dots span:nth-child(3) { background: #28c840; }
.home-code-filename {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
}
.home-code-body {
  padding: 24px 28px;
  overflow-x: auto;
}
.home-code-body pre {
  margin: 0;
}
.home-code-body code {
  color: #cdd6f4;
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
  font-size: 13.5px;
  line-height: 1.8;
}

/* Syntax highlighting — Catppuccin Mocha inspired */
.home-code-body .hl-kw { color: #cba6f7; }
.home-code-body .hl-fn { color: #89b4fa; }
.home-code-body .hl-str { color: #a6e3a1; }
.home-code-body .hl-cm { color: #585b70; font-style: italic; }
.home-code-body .hl-var { color: #f9e2af; }
.home-code-body .hl-op { color: #94e2d5; }
.home-code-body .hl-sh { color: #a6adc8; }
.home-code-body .hl-num { color: #fab387; }

/* Line numbers */
.home-code-line {
  display: flex;
}
.home-code-line .ln {
  color: rgba(255,255,255,0.12);
  min-width: 32px;
  text-align: right;
  padding-right: 16px;
  user-select: none;
  font-size: 12px;
}

/* ============================================================
   Bottom CTA — gradient accent strip
   ============================================================ */
.home-cta-section {
  background: #0a0a0f;
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.home-cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,102,241,0.3), rgba(16,185,129,0.2), transparent);
}
.home-cta-section h2 {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 16px;
}
.home-cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.home-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Footer
   ============================================================ */
.home-footer {
  background: #0a0a0f;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 32px 0;
  text-align: center;
}
.home-footer p {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

/* ============================================================
   Entrance Animations
   ============================================================ */
@keyframes home-fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.home-hero-badge { animation: home-fade-up 0.7s ease-out 0.2s both; }
.home-hero-title { animation: home-fade-up 0.7s ease-out 0.35s both; }
.home-hero-sub { animation: home-fade-up 0.7s ease-out 0.5s both; }
.home-hero-cta { animation: home-fade-up 0.7s ease-out 0.65s both; }

/* Scroll-based fade-in (JS adds .visible) */
.home-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.home-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .home-dev-layout { grid-template-columns: 1fr; gap: 40px; }
  .home-stat-num { font-size: 36px; }
}
@media (max-width: 768px) {
  .home-hero-sub { font-size: 16px; }
  .home-btn-primary, .home-btn-secondary { padding: 14px 28px; font-size: 15px; }
  .home-feature-grid { grid-template-columns: 1fr 1fr; }
  .home-stats-row { flex-wrap: wrap; gap: 24px; }
  .home-stat + .home-stat::before { display: none; }
  .home-stat { max-width: none; padding: 12px 0; }
  .home-stat-num { font-size: 32px; }
  .home-section-inner { padding: 0 20px; }
  .home-nav-links .home-nav-link { display: none; }
  .home-cta-section h2 { font-size: 28px; }
}
@media (max-width: 480px) {
  .home-feature-grid { grid-template-columns: 1fr; }
  .home-hero-cta { flex-direction: column; align-items: center; }
  .home-cta-buttons { flex-direction: column; align-items: center; }
}