/* ===== Fonts ===== */
@font-face {
  font-family: 'Orbitron';
  src: url('../static/fonts/orbitron-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Orbitron';
  src: url('../static/fonts/orbitron-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../static/fonts/inter-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../static/fonts/inter-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../static/fonts/jbmono-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../static/fonts/jbmono-500.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}

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

:root {
  --bg: #050506;
  --bg-alt: #0a0a0c;
  --panel: rgba(255, 255, 255, 0.018);
  --panel-hover: rgba(255, 255, 255, 0.04);
  --accent: #A78BFA;
  --accent-deep: #8B5CF6;
  --accent-soft: rgba(167, 139, 250, 0.08);
  --text: #F4F4F6;
  --muted: rgba(244, 244, 246, 0.56);
  --faint: rgba(244, 244, 246, 0.34);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.65;
}

::selection { background: rgba(139, 92, 246, 0.4); color: #fff; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #050506; }
::-webkit-scrollbar-thumb { background: #1c1c20; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #33333a; }

/* ===== Scroll progress ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  z-index: 120;
}

/* ===== Noise overlay ===== */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 60;
  opacity: 0.012;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='3' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Custom cursor ===== */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 100;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-dot { width: 5px; height: 5px; background: var(--accent); }
.cursor-ring {
  width: 30px; height: 30px;
  border: 1px solid rgba(167, 139, 250, 0.35);
  transition: width .28s var(--ease), height .28s var(--ease), background .28s ease, border-color .28s ease;
}
.cursor-ring.hovering {
  width: 46px; height: 46px;
  background: rgba(167, 139, 250, 0.06);
  border-color: rgba(167, 139, 250, 0.7);
}
@media (min-width: 768px) {
  body, a, button, [data-cursor] { cursor: none !important; }
}

/* ===== Layout ===== */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mono-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.section { padding: 110px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08;
}
.eyebrow { margin-bottom: 20px; display: block; }
.lead { color: var(--muted); max-width: 520px; font-size: 1.02rem; margin-top: 18px; line-height: 1.7; }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 28px;
  background: rgba(5, 5, 6, 0.4);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s ease, background .4s ease;
}
.navbar.scrolled { border-bottom-color: var(--border); background: rgba(5, 5, 6, 0.82); }

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.07em;
  font-size: 0.92rem;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
}
.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  color: var(--accent);
  flex-shrink: 0;
}
.logo-mark svg { width: 30px; height: 30px; transition: transform .6s var(--ease); }
.nav-logo:hover .logo-mark svg { transform: rotate(90deg); }
.logo-accent { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  margin-left: auto;
  margin-right: 32px;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 500;
  transition: color .25s ease;
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.nav-links a:not(.nav-cta):hover { color: #fff; }
.nav-links a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  border: 1px solid var(--border-strong);
  padding: 10px 20px;
  border-radius: 2px;
  transition: background .25s ease, border-color .25s ease;
}
.nav-cta:hover { background: var(--accent-soft); border-color: var(--accent); }

.nav-social { display: flex; gap: 10px; }
.nav-social a {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.nav-social a:hover { color: #fff; border-color: var(--accent); background: var(--accent-soft); }
.nav-social svg { width: 17px; height: 17px; }

@media (max-width: 900px) { .nav-links { gap: 20px; } }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none;
  padding: 6px; cursor: pointer;
  z-index: 2;
}
.nav-burger span {
  display: block; width: 20px; height: 2px;
  background: var(--text); border-radius: 1px;
  transition: transform .3s var(--ease), opacity .3s ease;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 79;
  background: rgba(5,5,6,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 28px 28px;
  flex-direction: column;
  gap: 18px;
  text-align: center;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text); text-decoration: none;
  font-size: 1rem; font-weight: 500;
  padding: 8px 0;
}
.nav-mobile a.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-strong);
  padding: 12px 24px;
  border-radius: 2px;
  margin-top: 8px;
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .navbar { padding: 16px 20px; }
  .nav-burger { display: flex; }
  .nav-social { display: none; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0 28px;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.66) saturate(0.92);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(5,5,6,0.94) 0%, rgba(5,5,6,0.55) 45%, rgba(5,5,6,0.86) 100%),
    linear-gradient(180deg, rgba(5,5,6,0.6) 0%, rgba(5,5,6,0.3) 40%, var(--bg) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 120px;
  /* сдвиг влево: контент упирается в левый край контейнера */
}
.hero-content .mono-label { display: block; margin-bottom: 26px; }
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: clamp(2.4rem, 7.2vw, 5.4rem);
  line-height: 1.04;
  margin: 0 0 28px;
  max-width: 14ch;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line span {
  display: block;
  transform: translateY(110%);
  animation: lineUp 1s var(--ease) both;
}
.hero-title .line:nth-child(1) span { animation-delay: 0.1s; }
.hero-title .line:nth-child(2) span { animation-delay: 0.24s; color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  color: var(--muted);
  max-width: 540px;
  margin: 0 0 40px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeUp .9s var(--ease) .5s both;
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .9s var(--ease) .66s both;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 26px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform .28s var(--ease), background .28s ease, border-color .28s ease, color .28s ease;
  font-weight: 500;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.btn-arrow { transition: transform .28s var(--ease); display: inline-block; }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--accent-deep);
  color: #fff;
  border: 1px solid var(--accent-deep);
}
.btn-primary:hover { background: #9d5df0; transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid var(--border-strong);
  color: #fff;
  background: transparent;
}
.btn-ghost:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-2px); }

.scroll-indicator {
  position: absolute;
  bottom: 34px; left: 28px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--faint);
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.scroll-indicator .line {
  width: 1px; height: 42px;
  background: linear-gradient(var(--accent), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
  transform-origin: top;
}

/* ===== Stats strip ===== */
.stats-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  padding: 30px 0;
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat { display: flex; flex-direction: column; gap: 6px; border-left: 1px solid var(--border); padding-left: 22px; }
.stat:first-child { border-left: none; padding-left: 0; }
.stat b {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: #fff;
  letter-spacing: 0.02em;
}
.stat span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
@media (max-width: 720px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 22px 24px; }
  .stat { border-left: none; padding-left: 0; }
}

/* ===== Detail banner (attention to detail) ===== */
.detail-banner {
  position: relative;
  height: 74vh;
  min-height: 460px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.detail-banner img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(0.95);
  animation: slowZoom 22s ease-in-out infinite alternate;
  transform-origin: center;
}
.detail-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(5,5,6,0.55) 0%, rgba(5,5,6,0.2) 60%, rgba(5,5,6,0.6) 100%);
}
.detail-caption {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  z-index: 2;
  padding: 48px 28px 52px;
  background: linear-gradient(0deg, rgba(5,5,6,0.92) 0%, rgba(5,5,6,0.25) 70%, transparent 100%);
}
.detail-caption .mono-label { display: block; margin-bottom: 14px; }
.detail-caption p { max-width: 620px; color: var(--text); font-size: 1.06rem; line-height: 1.75; }
.detail-caption p { color: var(--muted); }

/* ===== Approach ===== */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 70px;
  align-items: center;
}
@media (max-width: 880px) { .approach-grid { grid-template-columns: 1fr; gap: 44px; } }
.approach .big {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.8rem, 4.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.approach .big .accent { color: var(--accent); }
.approach p { color: var(--muted); max-width: 480px; font-size: 1.02rem; line-height: 1.75; }
.approach-photo {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.approach-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.approach-photo:hover img { transform: scale(1.04); }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 56px;
}
@media (max-width: 880px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }
.card {
  position: relative;
  background: var(--bg-alt);
  padding: 34px 30px;
  transition: background .35s ease;
}
.card:hover { background: var(--panel-hover); }
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 44px; height: 44px;
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: background .35s ease, border-color .35s ease;
}
.card:hover .card-icon { background: var(--accent-soft); border-color: rgba(167, 139, 250, 0.4); }
.card-icon svg { width: 22px; height: 22px; }
.card h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
  margin-bottom: 12px;
  color: #fff;
}
.card p { color: var(--muted); font-size: 0.92rem; line-height: 1.65; }

/* ===== Build (flagship) ===== */
.build-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 880px) { .build-grid { grid-template-columns: 1fr; gap: 44px; } }
/* PNG с прозрачным фоном — «парит», без рамки */
.build-photo {
  position: relative;
  background: radial-gradient(circle at 50% 55%, rgba(139, 92, 246, 0.14), transparent 62%);
  padding: 20px 0;
  animation: float 6s ease-in-out infinite;
}
.build-photo img {
  width: 100%;
  display: block;
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.6));
}
.build-tag {
  position: absolute;
  left: 20px; top: 20px;
  background: rgba(5, 5, 6, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 2px;
  z-index: 2;
}
.build-info { display: flex; flex-direction: column; align-items: flex-start; }
.spec-list {
  display: flex;
  flex-direction: column;
  margin-top: 32px;
  width: 100%;
  border-top: 1px solid var(--border);
}
.spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  transition: padding .3s var(--ease);
}
.spec:hover { padding-left: 8px; }
.spec span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
.spec b { font-size: 1rem; font-weight: 600; color: #fff; text-align: right; }
.build-info .btn { margin-top: 32px; }

/* ===== Works gallery — бесшовная авто-лента ===== */
.gallery {
  padding: 70px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.gallery-track {
  display: flex;
  width: max-content;
  animation: marquee 60s linear infinite;
  will-change: transform;
}
.gallery-group {
  display: flex;
  flex-shrink: 0;
}
.gallery-item {
  flex: 0 0 auto;
  width: 300px;
  margin-right: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-alt);
}
.gallery-item figcaption { color: var(--faint); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (max-width: 560px) {
  .gallery-item { width: 240px; }
  .gallery-group { animation-duration: 45s; }
}
@media (prefers-reduced-motion: reduce) {
  .gallery-group { animation: none; }
}

/* ===== Process ===== */
.process-wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: start;
  margin-top: 56px;
}
@media (max-width: 880px) { .process-wrap { grid-template-columns: 1fr; gap: 44px; } }
.steps { display: flex; flex-direction: column; }
.step {
  display: flex;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
  transition: background .3s ease;
}
.step:first-child { padding-top: 0; }
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--accent);
  min-width: 44px;
  line-height: 1.2;
}
.step h4 { font-family: var(--font-display); font-size: 1.02rem; text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.94rem; max-width: 440px; }
.process-photo {
  position: sticky;
  top: 100px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.process-photo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block; }

/* ===== Contact ===== */
.contact { text-align: center; }
.contact .eyebrow { display: block; }
.contact .lead { margin-left: auto; margin-right: auto; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 56px;
  text-align: left;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 560px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px 26px;
  text-decoration: none;
  display: block;
  transition: transform .3s var(--ease), border-color .3s ease, background .3s ease;
}
a.contact-item:hover { transform: translateY(-5px); border-color: var(--accent); background: var(--panel-hover); }
.contact-item .mono-label { display: block; margin-bottom: 12px; }
.contact-item .value { font-size: 1.14rem; font-weight: 600; color: #fff; }
.contact .address { margin-top: 34px; color: var(--faint); }

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 42px 0;
  background: var(--bg-alt);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer .copy { color: var(--faint); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted);
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.footer-social a:hover { color: #fff; border-color: var(--accent); background: var(--accent-soft); }
.footer-social svg { width: 16px; height: 16px; }

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.05s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===== Keyframes ===== */
@keyframes lineUp { from { transform: translateY(110%); } to { transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scrollPulse { 0%, 100% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.08); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@media (prefers-reduced-motion: reduce) {
  .detail-banner img, .build-photo, .hero-title .line span, .hero-sub, .hero-actions { animation: none !important; transform: none; opacity: 1; }
}