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

:root {
  --bg: #f5efe4;
  --bg-warm: #fffaf1;
  --bg-muted: #f1f3ea;
  --text: #18211a;
  --text-muted: #47624d;
  --text-subtle: #516256;
  --accent: #0f5a24;
  --accent-light: #d6f5d9;
  --accent-mid: #2d7a3e;
  --border: rgba(24, 33, 26, 0.10);
  --border-strong: rgba(24, 33, 26, 0.18);
  --card-bg: rgba(255, 255, 255, 0.72);
  --card-bg-hover: rgba(255, 255, 255, 0.92);
  --shadow-sm: 0 1px 2px rgba(24, 33, 26, 0.06);
  --shadow-md: 0 4px 16px rgba(24, 33, 26, 0.08);
  --shadow-lg: 0 8px 32px rgba(24, 33, 26, 0.10);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --font-sans: "IBM Plex Sans", "Helvetica Neue", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", "Fira Code", monospace;
  --max-w: 1200px;
  --nav-h: 64px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background: linear-gradient(175deg, var(--bg) 0%, var(--bg-warm) 40%, var(--bg-muted) 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(245, 239, 228, 0.82);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s;
}

nav.scrolled {
  background: rgba(245, 239, 228, 0.94);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.nav-logo svg {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--accent-light);
}

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.15s !important;
}

.nav-cta:hover {
  background: var(--accent-mid) !important;
  transform: translateY(-1px);
}

.lang-toggle {
  display: flex;
  align-items: center;
  margin-left: 4px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  overflow: hidden;
  flex-shrink: 0;
}

.lang-toggle button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px 10px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-muted);
  transition: all 0.2s;
}

.lang-toggle button.active {
  background: var(--accent);
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

section {
  padding: 100px 24px;
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  margin-bottom: 16px;
  padding: 4px 14px;
  border-radius: 100px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  margin-bottom: 20px;
  color: var(--text);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
}

.section-subtitle {
  max-width: 620px;
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.7;
}

#hero {
  min-height: calc(100vh - var(--nav-h));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 60px) 24px 80px;
}

#hero::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 90, 36, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

#hero::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 90, 36, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 100px;
}

.hero-text {
  flex: 0 0 52%;
  min-width: 0;
}

.hero-video {
  flex: 0 1 440px;
  min-width: 0;
  max-width: 500px;
}

.hero-video-inner {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-muted);
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s, box-shadow 0.3s;
}

.hero-video-inner:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(24, 33, 26, 0.14);
}

.hero-video-trigger {
  width: 100%;
  padding: 0;
  border: 1px solid var(--border);
  cursor: pointer;
  appearance: none;
}

.hero-video-trigger:focus-visible {
  outline: 3px solid rgba(15, 90, 36, 0.22);
  outline-offset: 4px;
}

.hero-video-poster,
.hero-video-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.hero-video-poster {
  position: relative;
  background: #000;
}

.hero-video-center-play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 96px;
  height: 96px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-video-center-play-disc,
.hero-video-center-play-triangle {
  position: absolute;
  top: 50%;
  left: 50%;
  pointer-events: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.hero-video-center-play-disc {
  width: 96px;
  height: 96px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 36px rgba(7, 16, 10, 0.42);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translate(-50%, -50%);
}

.hero-video-center-play-triangle {
  width: 0;
  height: 0;
  border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
  border-left: 24px solid #fff;
  opacity: 0.96;
  transform: translate(calc(-50% + 4px), -50%);
}

.hero-video-poster-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(24, 33, 26, 0.08) 0%, rgba(24, 33, 26, 0.28) 100%);
}

.hero-video-copy {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.hero-video-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  text-align: center;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.hero-video-placeholder.is-loading,
.hero-video-placeholder.is-ready {
  background:
    radial-gradient(circle at 68% 34%, rgba(85, 138, 113, 0.26) 0%, rgba(85, 138, 113, 0) 20%),
    linear-gradient(160deg, #071119 0%, #0c1924 58%, #05090d 100%);
}

.hero-video-placeholder.is-loading::after,
.hero-video-placeholder.is-ready::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(156, 196, 216, 0.12);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}

.hero-video-play {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(15, 90, 36, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}

.hero-video-placeholder.is-loading .hero-video-play,
.hero-video-placeholder.is-ready .hero-video-play {
  background: rgba(15, 90, 36, 0.94);
  box-shadow: 0 10px 28px rgba(7, 16, 10, 0.38);
}

.hero-video-trigger:hover .hero-video-play {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(15, 90, 36, 0.4);
}

.hero-video-trigger:hover .hero-video-center-play-disc {
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 16px 42px rgba(7, 16, 10, 0.48);
}

.hero-video-trigger:hover .hero-video-center-play-triangle {
  transform: translate(calc(-50% + 4px), -50%) scale(1.08);
}

.hero-video-play svg {
  width: 28px;
  height: 28px;
  margin-left: 3px;
  color: #fff;
}

.hero-video-placeholder p {
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.hero-video-placeholder.is-loading p,
.hero-video-placeholder.is-ready p {
  position: relative;
  z-index: 1;
  color: rgba(235, 244, 239, 0.88);
}

.hero-video-title {
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.hero-video-copy .hero-video-title,
.hero-video-copy .hero-video-sub {
  color: #fff;
}

.hero-video-sub {
  color: var(--text-subtle);
  font-size: 0.78rem;
  font-weight: 400;
}

.hero-video-placeholder.is-loading .hero-video-sub,
.hero-video-placeholder.is-ready .hero-video-sub {
  color: rgba(187, 213, 201, 0.78);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 6px 16px 6px 6px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  background: var(--card-bg);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

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

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero-title {
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero-title span {
  color: var(--accent);
}

.hero-desc {
  max-width: 540px;
  margin-bottom: 40px;
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-primary-link {
  padding: 16px 28px;
  border-color: rgba(24, 33, 26, 0.14);
  box-shadow: var(--shadow-sm);
}

.hero-primary-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 1px solid var(--border-strong);
  background: var(--card-bg);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent);
  background: var(--card-bg-hover);
}

.btn svg {
  width: 18px;
  height: 18px;
}

.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  align-items: center;
  justify-content: center;
  background: rgba(24, 33, 26, 0.85);
  backdrop-filter: blur(4px);
}

.video-modal.open {
  display: flex;
}

.video-modal-inner {
  position: relative;
  width: min(90%, 800px);
  padding: 40px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  text-align: center;
}

.video-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s;
}

.video-modal-close:hover {
  color: var(--text);
}

.video-player-shell,
.video-placeholder {
  aspect-ratio: 16 / 9;
  width: 100%;
}

.video-player-shell {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
}

.modal-video-player {
  display: block;
  width: 100%;
  height: 100%;
  background: #000;
}

.modal-video-buffering {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 32px;
  background: linear-gradient(180deg, rgba(7, 16, 10, 0.28) 0%, rgba(7, 16, 10, 0.72) 100%);
  color: #fff;
  text-align: center;
  pointer-events: none;
}

.modal-video-buffering-spinner {
  width: 52px;
  height: 52px;
  border: 3px solid rgba(255, 255, 255, 0.18);
  border-top-color: rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  animation: modal-buffer-spin 0.9s linear infinite;
}

.modal-video-buffering-headline {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.modal-video-buffering-note {
  max-width: 380px;
  color: rgba(237, 244, 240, 0.82);
  font-size: 0.84rem;
  line-height: 1.5;
}

@keyframes modal-buffer-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--bg-muted);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.video-placeholder.is-loading,
.video-placeholder.is-ready {
  border-style: solid;
  border-color: rgba(124, 169, 144, 0.18);
  background:
    radial-gradient(circle at 68% 34%, rgba(85, 138, 113, 0.2) 0%, rgba(85, 138, 113, 0) 24%),
    linear-gradient(160deg, #071119 0%, #0c1924 58%, #05090d 100%);
}

.video-placeholder svg {
  width: 64px;
  height: 64px;
  color: var(--text-muted);
  opacity: 0.5;
}

.video-placeholder.is-loading svg,
.video-placeholder.is-ready svg {
  color: rgba(236, 244, 239, 0.86);
  opacity: 1;
}

.video-placeholder p {
  color: var(--text-subtle);
  font-size: 0.9rem;
}

.video-placeholder.is-loading p,
.video-placeholder.is-ready p {
  color: rgba(236, 244, 239, 0.88);
}

.video-note {
  font-size: 0.8rem;
}

.is-hidden {
  display: none;
}

.pipeline {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin-top: 48px;
}

.pipeline-step {
  flex: 0 0 160px;
  padding: 24px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  text-align: center;
  transition: all 0.3s;
}

.pipeline-step:hover {
  transform: translateY(-4px);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-md);
}

.pipeline-step-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-light);
  color: var(--accent);
  font-size: 1.3rem;
}

.pipeline-step-title {
  margin-bottom: 4px;
  font-size: 0.9rem;
  font-weight: 600;
}

.pipeline-step-desc {
  color: var(--text-subtle);
  font-size: 0.78rem;
  line-height: 1.4;
}

.pipeline-arrow {
  padding: 0 8px;
  color: var(--text-muted);
  font-size: 1.5rem;
  opacity: 0.4;
  flex-shrink: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-light);
  box-shadow: var(--shadow-md);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-light);
  color: var(--accent);
}

.feature-card-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
  font-weight: 600;
}

.feature-card p {
  color: var(--text-subtle);
  font-size: 0.9rem;
  line-height: 1.6;
}

#stats {
  background: var(--accent-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat-value {
  color: var(--accent);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
}

.stat-label {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.cmd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.cmd-card {
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
}

.cmd-card code {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
}

.cmd-card p {
  margin-top: 6px;
  color: var(--text-subtle);
  font-size: 0.82rem;
}

.timeline {
  position: relative;
  margin-top: 48px;
  padding-left: 32px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 11px;
  width: 2px;
  background: var(--border-strong);
}

.timeline-item {
  position: relative;
  margin-bottom: 20px;
  padding-left: 28px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -21px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--accent-light);
  border-radius: 50%;
  background: var(--accent);
}

.timeline-phase {
  margin-bottom: 2px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.timeline-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.timeline-desc {
  color: var(--text-subtle);
  font-size: 0.82rem;
  line-height: 1.5;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 40px;
}

details {
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  cursor: pointer;
  transition: all 0.2s;
}

details:hover {
  border-color: var(--border-strong);
}

details[open] {
  border-color: var(--accent-light);
  background: var(--card-bg-hover);
}

summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 600;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  color: var(--text-muted);
  font-size: 1.2rem;
  font-weight: 400;
}

details[open] summary::after {
  content: "−";
}

.faq-answer {
  margin-top: 12px;
  color: var(--text-subtle);
  font-size: 0.9rem;
  line-height: 1.7;
}

footer {
  padding: 60px 24px 32px;
  background: var(--text);
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

.footer-brand h3 {
  margin-bottom: 8px;
  color: #fff;
  font-size: 1.2rem;
}

.footer-brand p {
  max-width: 300px;
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.footer-col h4 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
}

.footer-col a {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--accent-light);
}

.footer-bottom {
  max-width: var(--max-w);
  margin: 40px auto 0;
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    position: absolute;
    top: var(--nav-h);
    right: 0;
    left: 0;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    background: rgba(245, 239, 228, 0.96);
    backdrop-filter: blur(16px);
  }

  .nav-toggle {
    display: block;
  }

  .lang-toggle {
    margin-left: 8px;
  }

  .hero-content {
    flex-direction: column;
    gap: 44px;
  }

  .hero-text,
  .hero-video {
    flex: auto;
  }

  .hero-video {
    order: -1;
    width: 100%;
    max-width: none;
  }

  .hero-video-center-play {
    width: 76px;
    height: 76px;
  }

  .hero-video-center-play-disc {
    width: 76px;
    height: 76px;
  }

  .hero-video-center-play-triangle {
    border-top-width: 13px;
    border-bottom-width: 13px;
    border-left-width: 20px;
  }

  .video-modal-inner {
    width: min(94%, 800px);
    padding: 20px;
  }

  .pipeline {
    flex-direction: column;
  }

  .pipeline-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-primary-link {
    width: 100%;
    justify-content: center;
  }

  .btn {
    justify-content: center;
  }

  section {
    padding: 64px 20px;
  }

  .footer-inner {
    flex-direction: column;
  }

  .cmd-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}