/* ============================================================
   RIDEV — Warm-Tech Cinematic Dark  ·  v2 (high-motion)
   Clash Display (display) · Manrope (body) · Space Mono (labels)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg-0: #f6f0e7;
  --bg-1: #efe7db;
  --surface: #fffdfa;
  --surface-2: #fff6ea;
  --border: #ebe0d1;
  --border-strong: #dbcab3;

  --text: #26190f;
  --text-soft: #5c5044;
  --text-muted: #8a7c6d;
  --text-faint: #b3a595;

  --shadow-sm: 0 2px 8px rgba(70,45,20,.06), 0 1px 2px rgba(70,45,20,.05);
  --shadow-md: 0 12px 34px rgba(70,45,20,.09);
  --shadow-lg: 0 28px 58px rgba(70,45,20,.14);

  --orange: #f47521;
  --amber: #ff9a3c;
  --grad: linear-gradient(105deg, #ffb257 0%, #f47521 46%, #e8590c 100%);
  --grad-soft: linear-gradient(135deg, rgba(255,178,87,.16), rgba(232,89,12,.08));
  --glow: rgba(244, 117, 33, 0.35);
  --glow-soft: rgba(244, 117, 33, 0.14);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --fast: 0.25s var(--ease);
  --normal: 0.45s var(--ease);

  --container: 1180px;
  --pad: clamp(66px, 10vw, 140px);

  --font-display: 'General Sans', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(1200px 780px at 82% -10%, rgba(255,154,60,.30), transparent 60%),
    radial-gradient(1000px 760px at 2% 6%, rgba(244,117,33,.14), transparent 56%),
    radial-gradient(1100px 900px at 50% 118%, rgba(255,170,80,.10), transparent 60%),
    var(--bg-0);
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
::selection { background: rgba(244,117,33,.3); color: #fff; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section-padding { padding: var(--pad) 0; }

.gradient-text {
  background: var(--grad);
  background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: shimmer 7s linear infinite;
}
@keyframes shimmer { to { background-position: 220% center; } }

/* ============================================================ overlays */
.grain {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  opacity: .035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 9999;
  background: var(--grad); box-shadow: 0 0 12px var(--glow); transition: width .1s linear;
}
.cursor-glow {
  position: fixed; top: 0; left: 0; width: 460px; height: 460px; border-radius: 50%;
  pointer-events: none; z-index: 1; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(244,117,33,.10), transparent 62%);
  opacity: 0; transition: opacity .5s ease; will-change: transform;
}

/* ============================================================ nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 24px;
  border-bottom: 1px solid transparent;
  transition: background var(--normal), backdrop-filter var(--normal), border-color var(--normal);
}
.nav.scrolled {
  background: rgba(246, 240, 231, 0.78);
  -webkit-backdrop-filter: blur(18px) saturate(140%); backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav__inner {
  max-width: var(--container); margin: 0 auto; height: 76px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
  height: 28px; opacity: .95;
  transition: opacity var(--fast), transform var(--fast);
}
.nav__brand:hover .nav__logo { opacity: 1; transform: translateY(-1px); }
.nav__links { display: flex; align-items: center; gap: 38px; }
.nav__link { font-size: .92rem; font-weight: 500; color: var(--text-soft); position: relative; transition: color var(--fast); }
.nav__link::after {
  content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  border-radius: 2px; background: var(--grad); transition: width var(--normal);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }
.nav__cta {
  position: relative; font-size: .88rem; font-weight: 700; padding: 11px 24px; border-radius: 100px;
  color: #1c0f04; background: var(--grad); box-shadow: 0 6px 22px var(--glow-soft); overflow: hidden;
  transition: box-shadow var(--fast), transform var(--fast);
}
.nav__cta::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.5) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.nav__cta:hover { box-shadow: 0 10px 34px var(--glow); }
.nav__cta:hover::before { transform: translateX(120%); }
.nav__cta span { position: relative; z-index: 1; }

.nav__hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 6px; }
.nav__hamburger span { display: block; width: 24px; height: 2px; border-radius: 2px; background: var(--text); transition: transform var(--normal), opacity var(--fast); }
.nav__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__hamburger { display: flex; }
  .nav__links {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(80vw, 340px);
    padding: 120px 0 0 40px; flex-direction: column; align-items: flex-start; gap: 30px;
    background: rgba(246, 240, 231, 0.96); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
    border-left: 1px solid var(--border); transform: translateX(100%); transition: transform var(--normal);
  }
  .nav__links.open { transform: translateX(0); }
  .nav__link { font-size: 1.3rem; }
  .nav__cta { font-size: 1rem; padding: 14px 34px; }
}

/* ============================================================ hero */
.hero {
  position: relative; min-height: 100svh; padding: 120px 24px 96px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  overflow: hidden; text-align: center;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }

/* aurora */
.hero__aurora { position: absolute; inset: 0; }
.blob { position: absolute; border-radius: 50%; filter: blur(76px); mix-blend-mode: multiply; opacity: .22; will-change: transform; }
.blob--1 { width: 52vw; height: 52vw; background: radial-gradient(circle, #ffb257, transparent 64%); top: -16%; left: 4%; animation: drift1 22s ease-in-out infinite; }
.blob--2 { width: 46vw; height: 46vw; background: radial-gradient(circle, #f9843a, transparent 64%); top: 4%; right: -8%; animation: drift2 27s ease-in-out infinite; }
.blob--3 { width: 40vw; height: 40vw; background: radial-gradient(circle, #ffa04e, transparent 62%); bottom: -18%; left: 32%; animation: drift3 31s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(6vw,4vw) scale(1.16); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1.05); } 50% { transform: translate(-5vw,5vw) scale(.9); } }
@keyframes drift3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(4vw,-4vw) scale(1.2); } }

/* moving perspective grid floor */
.hero__grid {
  position: absolute; left: 50%; bottom: -2%; width: 260%; height: 62%;
  transform-origin: 50% 100%; transform: translateX(-50%) perspective(300px) rotateX(62deg);
  background-image:
    linear-gradient(rgba(200,105,30,.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,105,30,.14) 1px, transparent 1px);
  background-size: 72px 72px;
  animation: gridmove 2.8s linear infinite;
  -webkit-mask-image: linear-gradient(to top, #000 2%, transparent 78%);
  mask-image: linear-gradient(to top, #000 2%, transparent 78%);
  opacity: .55; will-change: background-position;
}
@keyframes gridmove { to { background-position: 0 72px, 0 72px; } }

#ember { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; will-change: transform; }
.hero__orb--1 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(244,117,33,.28), transparent 68%); top: -40px; right: -30px; }
.hero__orb--2 { width: 320px; height: 320px; background: radial-gradient(circle, rgba(232,89,12,.20), transparent 68%); bottom: 30px; left: -50px; }
.hero__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 96% 80% at 50% 38%, transparent 62%, rgba(150,95,45,.07) 100%);
}

.hero__content { position: relative; z-index: 3; max-width: 960px; will-change: transform, opacity; }

.hero__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.5rem, 6.2vw, 5rem); line-height: 1.0; letter-spacing: -0.035em; margin-bottom: 22px;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__title .word {
  display: inline-block; opacity: 0; transform: translateY(115%) rotate(3deg);
  animation: word-rise 1s var(--ease-out) forwards; animation-delay: calc(0.15s + var(--i) * 0.08s);
}
@keyframes word-rise { to { opacity: 1; transform: translateY(0) rotate(0); } }

.hero__subtitle { font-size: clamp(1rem, 2.1vw, 1.18rem); color: var(--text-soft); max-width: 620px; margin: 0 auto 30px; line-height: 1.7; }

.hero__actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.btn {
  position: relative; display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-body);
  font-weight: 700; font-size: .96rem; padding: 15px 30px; border-radius: 100px; border: none; cursor: pointer;
  overflow: hidden; transition: transform var(--fast), box-shadow var(--fast), border-color var(--fast);
}
.btn span, .btn svg { position: relative; z-index: 1; }
.btn--primary { color: #1c0f04; background: var(--grad); box-shadow: 0 10px 30px var(--glow-soft); }
.btn--primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-130%); transition: transform .75s var(--ease);
}
.btn--primary:hover { box-shadow: 0 14px 40px var(--glow); }
.btn--primary:hover::before { transform: translateX(130%); }
.btn--ghost { color: var(--text); background: var(--surface-2); border: 1px solid var(--border-strong); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--orange); box-shadow: 0 8px 26px var(--glow-soft); }

.hero__stats {
  display: inline-flex; align-items: center; gap: clamp(24px, 5vw, 52px); flex-wrap: wrap; justify-content: center;
  padding: 22px 34px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-md); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.stat { text-align: center; }
.stat__number {
  font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 600; letter-spacing: -0.02em;
  background: var(--grad); background-size: 220% auto; -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; animation: shimmer 7s linear infinite;
}
.stat__label { font-family: var(--font-mono); font-size: .68rem; color: var(--text-muted); margin-top: 6px; text-transform: uppercase; letter-spacing: .12em; }
.stat__sep { width: 1px; height: 34px; background: var(--border-strong); }

.hero__scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px; opacity: 0; animation: fade-in 1s ease 1.4s forwards; }
.hero__scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--orange), transparent); position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 40%; background: var(--text); animation: scroll-drop 1.8s var(--ease) infinite; }
@keyframes scroll-drop { 0% { transform: translateY(-100%); } 60%,100% { transform: translateY(280%); } }
.hero__scroll-text { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .28em; color: var(--text-muted); }
@keyframes fade-in { to { opacity: 1; } }

/* ============================================================ section header */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 66px; }
.section-header--left { text-align: left; margin-left: 0; }
.kicker { display: inline-block; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .22em; color: var(--orange); margin-bottom: 18px; }
.section-header__title { font-family: var(--font-display); font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08; }
.section-header__desc { margin-top: 18px; font-size: 1.06rem; color: var(--text-soft); line-height: 1.7; }

/* kinetic split words */
[data-split] { --shown: 0; }
[data-split] .w {
  display: inline-block; opacity: 0; transform: translateY(105%) rotate(3deg);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
  transition-delay: calc(var(--wi) * 0.055s);
}
[data-split].visible .w { opacity: 1; transform: none; }

/* ============================================================ services */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 940px) { .services__grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }

.service-card {
  position: relative; padding: 40px 32px 34px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: border-color var(--normal), background var(--normal), box-shadow var(--normal);
  transform-style: preserve-3d; will-change: transform;
}
.service-card:hover { border-color: var(--border-strong); background: var(--surface-2); box-shadow: var(--shadow-lg); }
/* top accent line that draws on hover */
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; height: 3px; width: 0;
  background: var(--grad); border-radius: 0 3px 3px 0; transition: width .55s var(--ease);
}
.service-card:hover::after { width: 100%; }
.service-card > *:not(.service-card__watermark) { transform: translateZ(34px); }
/* oversized ghost index as a design element */
.service-card__watermark {
  position: absolute; top: -18px; right: 6px; font-family: var(--font-display); font-weight: 700;
  font-size: 7rem; line-height: 1; color: rgba(40,26,14,.05); pointer-events: none; user-select: none;
  transition: color var(--normal), transform var(--normal); transform: translateZ(10px);
}
.service-card:hover .service-card__watermark { color: rgba(244,117,33,.12); transform: translateZ(10px) translateY(4px); }
.service-card__icon {
  width: 58px; height: 58px; display: grid; place-items: center; border-radius: var(--r-md); margin-bottom: 26px;
  color: var(--amber); background: var(--grad-soft); border: 1px solid var(--border-strong);
  transition: transform var(--normal), box-shadow var(--normal);
}
.service-card:hover .service-card__icon { transform: translateZ(48px) rotate(-6deg) scale(1.06); box-shadow: 0 10px 26px var(--glow-soft); }
.service-card__icon svg { width: 27px; height: 27px; }
.service-card__title { font-family: var(--font-display); font-size: 1.34rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 12px; }
.service-card__desc { font-size: .95rem; color: var(--text-soft); line-height: 1.7; }
.service-card__features { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 11px; }
.service-card__features li { display: flex; align-items: center; gap: 11px; font-size: .88rem; color: var(--text-soft); }
.service-card__features li::before { content: ''; width: 6px; height: 6px; border-radius: 2px; background: var(--grad); transform: rotate(45deg); flex-shrink: 0; }

/* spotlight */
.spotlight { position: relative; }
.spotlight::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; opacity: 0;
  transition: opacity var(--normal);
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(244,117,33,.16), transparent 60%);
}
.spotlight:hover::before { opacity: 1; }

/* ============================================================ showcase */
.showcase__card {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 76px); align-items: center;
  padding: clamp(32px, 5vw, 62px); border-radius: var(--r-xl);
  background: var(--surface); box-shadow: var(--shadow-md);
  border: 1px solid var(--border); overflow: hidden; transform-style: preserve-3d; will-change: transform;
  transition: border-color var(--normal), box-shadow var(--normal);
}
.showcase__card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
@media (max-width: 860px) { .showcase__card { grid-template-columns: 1fr; } }

.showcase__visual {
  position: relative; aspect-ratio: 1 / 1; border-radius: var(--r-lg);
  background: radial-gradient(circle at 50% 44%, rgba(255,150,60,.22), transparent 60%), linear-gradient(160deg, #fff3e6, #ffe8d2);
  border: 1px solid var(--border); display: grid; place-items: center; overflow: hidden; will-change: transform;
}
.blockart { position: relative; width: 78%; aspect-ratio: 1; display: grid; place-items: center; }
.blockart__glow { position: absolute; width: 70%; height: 70%; border-radius: 50%; background: radial-gradient(circle, rgba(255,138,50,.5), transparent 68%); filter: blur(34px); animation: glow-pulse 4.5s var(--ease) infinite; }
@keyframes glow-pulse { 0%,100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.08); } }
.blockart__scene { position: relative; width: 100%; filter: drop-shadow(0 22px 34px rgba(0,0,0,.5)); animation: scene-float 6s ease-in-out infinite; }
@keyframes scene-float { 0%,100% { transform: translateY(-4px); } 50% { transform: translateY(10px); } }
.blockart__cube { transform-origin: center; animation: cube-bob 3.6s ease-in-out infinite; animation-delay: calc(var(--d) * -1.2s); }
@keyframes cube-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
.blockart__spark { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); opacity: .85; }
.blockart__spark--a { top: 16%; left: 20%; animation: spark 5s ease-in-out infinite; }
.blockart__spark--b { top: 68%; left: 78%; width: 5px; height: 5px; animation: spark 6.5s ease-in-out .8s infinite; }
.blockart__spark--c { top: 30%; left: 82%; width: 4px; height: 4px; animation: spark 4.2s ease-in-out 1.4s infinite; }
@keyframes spark { 0%,100% { transform: translateY(0); opacity: .35; } 50% { transform: translateY(-14px); opacity: 1; } }

.showcase__tag { display: inline-block; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; padding: 6px 14px; border-radius: 100px; background: var(--grad-soft); border: 1px solid var(--border-strong); color: var(--amber); margin-bottom: 20px; }
.showcase__title { font-family: var(--font-display); font-size: clamp(2rem, 4.2vw, 2.9rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.02; margin-bottom: 18px; }
.showcase__desc { font-size: 1.02rem; color: var(--text-soft); line-height: 1.8; margin-bottom: 30px; }
.showcase__stats { display: flex; gap: clamp(24px, 4vw, 40px); margin-bottom: 32px; flex-wrap: wrap; }
.showcase__stat-value { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; background: var(--grad); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 7s linear infinite; }
.showcase__stat-label { font-family: var(--font-mono); font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; margin-top: 4px; }
.showcase__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.store-btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 100px;
  background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text); font-size: .88rem; font-weight: 600;
  box-shadow: var(--shadow-sm); transition: transform var(--fast), border-color var(--fast), box-shadow var(--fast);
}
.store-btn:hover { transform: translateY(-2px); border-color: var(--orange); box-shadow: var(--shadow-md); }
.store-btn svg { width: 19px; height: 19px; }

/* ============================================================ numbers */
.numbers { position: relative; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-1); }
.numbers__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 720px) { .numbers__grid { grid-template-columns: repeat(2, 1fr); gap: 34px; } }
.number-card { text-align: center; }
.number-card__value { font-family: var(--font-display); font-size: clamp(2.3rem, 4.8vw, 3.4rem); font-weight: 600; letter-spacing: -0.03em; margin-bottom: 8px; background: var(--grad); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: shimmer 7s linear infinite; }
.number-card__label { font-family: var(--font-mono); font-size: .72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; }

/* ============================================================ contact */
.contact__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 70px); align-items: start; }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; gap: 44px; } }
.contact__info-desc { font-size: 1.05rem; color: var(--text-soft); line-height: 1.75; margin-bottom: 38px; max-width: 420px; }
.contact__detail { display: flex; gap: 16px; align-items: center; margin-bottom: 20px; padding: 14px 16px; border-radius: var(--r-md); border: 1px solid transparent; transition: border-color var(--fast), background var(--fast); }
.contact__detail--link:hover { border-color: var(--border-strong); background: var(--surface); }
.contact__detail-icon { width: 46px; height: 46px; flex-shrink: 0; display: grid; place-items: center; border-radius: var(--r-sm); color: var(--amber); background: var(--grad-soft); border: 1px solid var(--border-strong); }
.contact__detail-icon svg { width: 21px; height: 21px; }
.contact__detail-label { font-family: var(--font-mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); margin-bottom: 4px; }
.contact__detail-value { font-size: .96rem; color: var(--text); line-height: 1.5; font-weight: 500; }

.contact__form { position: relative; padding: clamp(28px, 4vw, 40px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-md); }
.contact__form-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin-bottom: 26px; }
.form-group { margin-bottom: 18px; position: relative; z-index: 1; }
.form-group label { display: block; font-size: .82rem; font-weight: 600; color: var(--text-soft); margin-bottom: 9px; }
.form-input {
  width: 100%; padding: 14px 16px; border-radius: var(--r-sm); border: 1px solid var(--border-strong);
  background: #fbf6ef; color: var(--text); font-family: inherit; font-size: .94rem; outline: none;
  transition: border-color var(--fast), box-shadow var(--fast), background var(--fast);
}
.form-input::placeholder { color: var(--text-faint); }
.form-input:focus { border-color: var(--orange); background: #fff; box-shadow: 0 0 0 3px rgba(244,117,33,.16); }
textarea.form-input { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; margin-top: 8px; justify-content: center; }
.form-submit:disabled { opacity: .7; cursor: progress; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.form-status { margin-top: 14px; font-size: .9rem; line-height: 1.5; font-weight: 500; text-align: center; min-height: 1.2em; }
.form-status:empty { margin-top: 0; }
.form-status--success { color: #1f9d57; }
.form-status--error { color: #d64533; }

/* ============================================================ footer */
.footer { padding: 42px 0; border-top: 1px solid var(--border); background: var(--bg-1); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
.footer__logo { height: 22px; opacity: .55; }
.footer__copy { font-size: .82rem; color: var(--text-muted); font-family: var(--font-mono); }
.footer__socials { display: flex; gap: 12px; }
.footer__social { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--text-soft); background: var(--surface-2); border: 1px solid var(--border); transition: color var(--fast), border-color var(--fast), transform var(--fast), box-shadow var(--fast); }
.footer__social svg { width: 19px; height: 19px; }
.footer__social:hover { color: var(--amber); border-color: var(--orange); transform: translateY(-3px); box-shadow: 0 8px 20px var(--glow-soft); }

/* ============================================================ reveal */
.reveal { opacity: 0; transform: translateY(42px); transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); transition-delay: var(--reveal-delay, 0s); }
.reveal[data-reveal="left"] { transform: translateX(-52px); }
.reveal[data-reveal="right"] { transform: translateX(52px); }
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================ scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: #d8c8b3; border-radius: 6px; border: 2px solid var(--bg-0); }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ============================================================ reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .hero__title .word, [data-split] .w, .reveal { opacity: 1 !important; transform: none !important; }
}