/* registered so the compare slider can transition --x smoothly */
@property --x {
  syntax: "<percentage>";
  initial-value: 55%;
  inherits: false;
}

/* ============================================================
   MERIDIAN STUDIO — style.css
   A cinematic one-page portfolio. Hand-written, no frameworks.
   ------------------------------------------------------------
   01. Tokens & reset        06. Intent index
   02. Type & utilities      07. Selected films (horizontal)
   03. Cursor & grain        08. Why Meridian
   04. Preloader             09. Image into film (compare)
   05. Header & menu         10. Projects stack
   11. Create cards & rows   12. Digital experiences
   13. Vertical films        14. Archive grid
   15. Steps & clients       16. FAQ
   17. Contact & footer      18. Film modal
   19. Reveal states         20. Responsive / reduced motion
   ============================================================ */

/* ---------- 01. Tokens & reset ---------- */
:root {
  --bg: #050506;
  --bg-2: #0b0b0e;
  --bg-3: #101015;
  --ink: #ece7db;
  --ink-soft: rgba(236, 231, 219, 0.62);
  --ink-faint: rgba(236, 231, 219, 0.38);
  --line: rgba(236, 231, 219, 0.14);
  --line-soft: rgba(236, 231, 219, 0.08);
  --accent: #c9a24b;
  --font: "Inter", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.65, 0.05, 0, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(20px, 4.5vw, 72px);
  --sec: clamp(96px, 14vw, 200px);
  --radius: 2px;
  --header-h: 72px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body.is-locked { overflow: hidden; }

img, video, canvas, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; font-weight: inherit; }
figure { margin: 0; }
::selection { background: var(--accent); color: #0a0a0a; }

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 400;
  padding: 10px 16px;
  background: var(--ink);
  color: #0a0a0a;
  font-size: 13px;
  transform: translateY(-200%);
  transition: transform 0.3s var(--ease-out);
}
.skip-link:focus { transform: none; }

/* ---------- 02. Type & utilities ---------- */
.wrap { padding-inline: var(--pad); }

.label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.sec-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.sec-head .num { color: var(--accent); font-variant-numeric: tabular-nums; }

.display,
.h1, .h2 {
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.h1 { font-size: clamp(56px, 11.5vw, 168px); }
.h2 { font-size: clamp(40px, 7.2vw, 108px); }

/* italic accent line/words, a touch lighter */
.em, .h1 .em, .h2 .em {
  font-style: italic;
  font-weight: 380;
  letter-spacing: -0.02em;
}

.lede {
  font-size: clamp(17px, 1.55vw, 22px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 34em;
  font-weight: 380;
}

/* hand-split reveal lines */
.rl { display: block; overflow: hidden; }
.rl > .ri {
  display: block;
  transform: translateY(112%);
  transition: transform 1.15s var(--ease) var(--d, 0s);
  will-change: transform;
}
.in .rl > .ri { transform: translateY(0); }

/* generic fade reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.9s var(--ease-out) var(--d, 0s),
    transform 1.05s var(--ease) var(--d, 0s);
}
[data-reveal].in { opacity: 1; transform: none; }

/* underline sweep for links */
.u-sweep { position: relative; }
.u-sweep::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.u-sweep:hover::after { transform: scaleX(1); transform-origin: left; }

/* pill buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 480;
  letter-spacing: 0.01em;
  color: var(--ink);
  overflow: hidden;
  isolation: isolate;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease);
  white-space: nowrap;
}
.btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  background: var(--ink);
  border-radius: inherit;
  transform: translateY(102%);
  transition: transform 0.55s var(--ease);
}
.btn:hover { color: #0b0b0e; border-color: var(--ink); }
.btn:hover::before { transform: translateY(0); }
.btn .arr { font-style: normal; transition: transform 0.45s var(--ease); }
.btn:hover .arr { transform: translate(3px, -3px); }
.btn--solid { background: var(--ink); color: #0b0b0e; border-color: var(--ink); }
.btn--solid::before { background: var(--accent); }
.btn--solid:hover { border-color: var(--accent); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 480;
}
.arrow-link .arr { transition: transform 0.4s var(--ease); }
.arrow-link:hover .arr { transform: translate(2px, 2px); }

/* ---------- 03. Cursor & grain ---------- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: 500;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 8px; height: 8px;
  background: #fff;
  transition: opacity 0.25s, scale 0.25s var(--ease);
}
.cursor-ring {
  width: 44px; height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  display: grid;
  place-items: center;
  transition: width 0.35s var(--ease), height 0.35s var(--ease),
    background-color 0.35s, border-color 0.35s, opacity 0.25s;
}
.cursor-ring .cursor-tag {
  font-size: 10px;
  font-weight: 560;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #000;
  opacity: 0;
  transition: opacity 0.25s;
  user-select: none;
}
.cursor-ring.is-active { width: 76px; height: 76px; }
.cursor-ring.has-tag {
  width: 88px; height: 88px;
  background: #fff;
  border-color: #fff;
}
.cursor-ring.has-tag .cursor-tag { opacity: 1; }
.cursor-dot.is-hidden, .cursor-ring.is-hidden { opacity: 0; }
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* film grain */
.grain {
  position: fixed;
  inset: -60px;
  z-index: 300;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 900ms steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-18px, 12px); }
  50% { transform: translate(12px, -20px); }
  75% { transform: translate(-8px, -14px); }
  100% { transform: translate(16px, 10px); }
}

/* scroll progress hairline */
.scroll-line {
  position: fixed;
  top: 0; left: 0;
  z-index: 320;
  width: 100%; height: 2px;
  background: transparent;
}
.scroll-line i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
}

/* ---------- 04. Preloader ---------- */
.intro {
  position: fixed;
  inset: 0;
  z-index: 600;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(20px, 4vw, 48px);
  transition: clip-path 1.1s var(--ease);
  clip-path: inset(0 0 0 0);
}
.intro.is-done { clip-path: inset(0 0 100% 0); pointer-events: none; }
.intro__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.85; }
.intro__top, .intro__bottom {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}
.intro__center {
  position: relative;
  text-align: center;
  display: grid;
  gap: 26px;
  justify-items: center;
}
.intro__line {
  font-size: clamp(34px, 6.5vw, 84px);
  font-weight: 520;
  letter-spacing: -0.03em;
  line-height: 1.02;
}
.intro__line .em { font-style: italic; font-weight: 360; }
.intro__pct {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}
.intro__bar {
  width: min(320px, 60vw);
  height: 1px;
  background: var(--line);
  overflow: hidden;
}
.intro__bar i {
  display: block;
  height: 100%;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s linear;
}
.intro__skip {
  position: relative;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  transition: color 0.3s, border-color 0.3s;
}
.intro__skip:hover { color: var(--ink); border-color: var(--ink); }
.intro__brand { font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; }
.intro__brand b { font-weight: 640; }
.intro__meta { color: var(--ink-faint); }

/* ---------- 05. Header & menu ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 310;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--pad);
  transition: transform 0.6s var(--ease), background-color 0.4s, backdrop-filter 0.4s;
}
.site-header.is-scrolled {
  background: rgba(5, 5, 6, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header.is-hidden { transform: translateY(-105%); }

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 640;
  letter-spacing: 0.16em;
  font-size: 14px;
  text-transform: uppercase;
}
.brand sup { font-size: 8px; color: var(--ink-faint); letter-spacing: 0; }
.brand small {
  font-weight: 420;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
  font-size: 11px;
}

.header-right { display: flex; align-items: center; gap: 26px; }
.header-clock { font-size: 12px; color: var(--ink-faint); letter-spacing: 0.12em; font-variant-numeric: tabular-nums; }

.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 10px 0;
}
.menu-btn .dots {
  width: 34px; height: 12px;
  position: relative;
}
.menu-btn .dots::before,
.menu-btn .dots::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%; height: 1px;
  background: var(--ink);
  transition: transform 0.45s var(--ease), width 0.45s var(--ease);
}
.menu-btn .dots::before { top: 2px; }
.menu-btn .dots::after { bottom: 2px; width: 66%; }
.menu-btn:hover .dots::after { width: 100%; }
.menu-btn.is-open .dots::before { transform: translateY(4px) rotate(45deg); }
.menu-btn.is-open .dots::after { width: 100%; transform: translateY(-5px) rotate(-45deg); }

/* overlay */
.menu {
  position: fixed;
  inset: 0;
  z-index: 305;
  background: #08080a;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: calc(var(--header-h) + 4vh) var(--pad) 5vh;
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path 0.85s var(--ease), visibility 0s linear 0.85s;
}
.menu.is-open {
  clip-path: inset(0 0 0 0);
  visibility: visible;
  transition: clip-path 0.85s var(--ease);
}
.menu__links { display: grid; margin-bottom: 6vh; }
.menu__link {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: clamp(14px, 2.5vw, 30px);
  padding: clamp(6px, 1.4vh, 14px) 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: clamp(38px, 7.5vh, 76px);
  font-weight: 520;
  letter-spacing: -0.03em;
  line-height: 1.04;
  overflow: hidden;
}
.menu__link .idx {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  font-weight: 420;
}
.menu__link .word { display: inline-block; transition: transform 0.5s var(--ease); }
.menu__link .dup {
  position: absolute;
  left: clamp(52px, 8vw, 110px);
  top: 50%;
  font-style: italic;
  font-weight: 380;
  color: var(--accent);
  transform: translateY(120%);
  transition: transform 0.5s var(--ease);
  pointer-events: none;
}
.menu__link:hover .word { transform: translateY(-120%); }
.menu__link:hover .dup { transform: translateY(-50%); }
.menu__foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}
.menu__foot .col { display: grid; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.menu__foot .col .label { margin-bottom: 4px; }
.menu__foot a:hover { color: var(--ink); }
.menu__link, .menu__foot { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--ease-out), transform 0.7s var(--ease); }
.menu.is-open .menu__link, .menu.is-open .menu__foot { opacity: 1; transform: none; }
.menu.is-open .menu__link:nth-child(1) { transition-delay: 0.10s; }
.menu.is-open .menu__link:nth-child(2) { transition-delay: 0.16s; }
.menu.is-open .menu__link:nth-child(3) { transition-delay: 0.22s; }
.menu.is-open .menu__link:nth-child(4) { transition-delay: 0.28s; }
.menu.is-open .menu__link:nth-child(5) { transition-delay: 0.34s; }
.menu.is-open .menu__foot { transition-delay: 0.44s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 0 var(--pad) clamp(48px, 8vh, 96px);
  overflow: clip;
}
.hero__bg { position: absolute; inset: 0; z-index: -3; overflow: hidden; }
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.12);
  animation: heroPan 26s var(--ease) forwards;
  filter: brightness(0.92);
}
@keyframes heroPan { to { transform: scale(1.02) translateY(-1.5%); } }
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,6,0.55) 0%, rgba(5,5,6,0.08) 34%, rgba(5,5,6,0.16) 62%, rgba(5,5,6,0.92) 100%);
}
.hero__smoke { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; opacity: 0.5; pointer-events: none; }
.hero__inner { position: relative; width: 100%; display: grid; gap: clamp(22px, 3.5vh, 40px); }
.hero__kicker { display: flex; align-items: center; gap: 14px; }
.hero__kicker::before { content: ""; width: 44px; height: 1px; background: var(--accent); }
.hero__title { max-width: 9ch; }
.hero__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
}
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__scroll {
  position: absolute;
  right: var(--pad);
  bottom: clamp(48px, 8vh, 96px);
  display: grid;
  justify-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hero__scroll i {
  width: 1px; height: 56px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.hero__scroll i::after {
  content: "";
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--ink);
  animation: scrollDrip 1.8s var(--ease) infinite;
}
@keyframes scrollDrip { 60%, 100% { top: 100%; } }

/* hero intro states (played by JS after preloader) */
.hero .ri { transition-duration: 1.3s; }
.hero:not(.in) .rl > .ri { transform: translateY(112%); }
.hero.in .rl > .ri { transform: translateY(0); }
.hero [data-reveal] { transition-delay: var(--d, 0s); }

/* ---------- 06. Intent index ---------- */
.intent { padding-block: clamp(40px, 7vh, 84px); border-bottom: 1px solid var(--line-soft); }
.intent__head { display: flex; gap: 18px; align-items: baseline; margin-bottom: 18px; }
.intent__head .num { color: var(--accent); }
.intent__list { counter-reset: intent; }
.intent__item a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(14px, 2.6vh, 26px) 6px;
  border-top: 1px solid var(--line);
  font-size: clamp(26px, 4.6vw, 56px);
  font-weight: 500;
  letter-spacing: -0.03em;
  position: relative;
  isolation: isolate;
  transition: padding-left 0.5s var(--ease);
}
.intent__item:last-child a { border-bottom: 1px solid var(--line); }
.intent__item a::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: #0e0e12;
  transform: scaleY(0);
  transition: transform 0.5s var(--ease);
  transform-origin: bottom;
}
.intent__item a:hover { padding-left: 22px; }
.intent__item a:hover::before { transform: scaleY(1); }
.intent__item .idx { font-size: 12px; color: var(--ink-faint); letter-spacing: 0.14em; }
.intent__item .go { font-size: 0.5em; color: var(--ink-faint); transition: transform 0.4s var(--ease), color 0.4s; }
.intent__item a:hover .go { transform: translate(4px, -4px); color: var(--accent); }

/* ---------- Section scaffolding ---------- */
.section { padding-block: var(--sec); position: relative; }
.section__head { margin-bottom: clamp(44px, 7vh, 84px); display: grid; gap: clamp(20px, 3.5vh, 34px); }
.section__title { max-width: 12ch; }
.section__intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}

/* ---------- 07. Selected films ---------- */
.films__track-wrap { position: relative; }
.films__track {
  display: flex;
  gap: clamp(16px, 2vw, 28px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px var(--pad) 26px;
  scrollbar-width: none;
  cursor: grab;
}
.films__track::-webkit-scrollbar { display: none; }
.films__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.film-card {
  flex: 0 0 clamp(300px, 44vw, 620px);
  scroll-snap-align: start;
}
.film-card__poster {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 16 / 9;
  background: var(--bg-2);
}
.film-card__poster img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 1.1s var(--ease), filter 0.6s;
  filter: saturate(0.92);
}
.film-card:hover .film-card__poster img { transform: scale(1.1); filter: saturate(1.05); }
.film-card__poster::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,5,6,0.06), rgba(5,5,6,0.34) 88%);
  opacity: 0.9;
}
.film-card__meta-top {
  position: absolute;
  z-index: 2;
  top: 14px; left: 16px; right: 16px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(236,231,219,0.85);
}
.film-card__play {
  position: absolute;
  z-index: 2;
  left: 50%; top: 50%;
  translate: -50% -50%;
  width: 84px; height: 84px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(236,231,219,0.5);
  backdrop-filter: blur(6px);
  background: rgba(5,5,6,0.18);
  color: var(--ink);
  font-size: 15px;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.45s var(--ease), transform 0.55s var(--ease), background-color 0.35s;
}
.film-card:hover .film-card__play { opacity: 1; transform: none; }
.film-card__play:hover { background: rgba(236,231,219,0.14); }
.film-card__body {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-top: 16px;
}
.film-card__title { font-size: clamp(20px, 1.9vw, 26px); font-weight: 540; letter-spacing: -0.02em; }
.film-card__tags { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); text-align: right; }
.film-card__watch {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-soft);
  display: inline-flex;
  gap: 8px;
  align-items: center;
  transition: color 0.3s;
  font-style: italic;
}
.film-card:hover .film-card__watch { color: var(--ink); }
.films__progress {
  margin: 6px var(--pad) 0;
  height: 1px;
  background: var(--line-soft);
  position: relative;
}
.films__progress i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 20%;
  background: var(--ink);
  transition: transform 0.2s linear, width 0.2s linear;
  transform-origin: left;
}

/* ---------- 08. Why Meridian ---------- */
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 64px);
}
.why__col { border-top: 1px solid var(--line); padding-top: 22px; display: grid; gap: 16px; align-content: start; }
.why__roman { font-size: 13px; color: var(--accent); letter-spacing: 0.2em; }
.why__col h3 { font-size: clamp(22px, 2vw, 28px); font-weight: 520; letter-spacing: -0.02em; }
.why__col p { color: var(--ink-soft); font-size: 15px; max-width: 30em; }

/* ---------- 09. Image into film ---------- */
.engine__grid {
  display: grid;
  grid-template-columns: minmax(260px, 380px) 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.engine__steps { display: grid; gap: 0; position: sticky; top: calc(var(--header-h) + 24px); }
.engine__count { font-size: 12px; letter-spacing: 0.16em; color: var(--ink-faint); font-variant-numeric: tabular-nums; padding-bottom: 18px; }
.engine__step {
  text-align: left;
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  transition: color 0.4s;
}
.engine__step h3 { font-size: 19px; font-weight: 540; color: inherit; transition: color 0.4s; }
.engine__step p { font-size: 14px; color: inherit; max-width: 32em; opacity: 0; max-height: 0; overflow: hidden; transition: opacity 0.5s, max-height 0.6s var(--ease); }
.engine__step.is-active { color: var(--ink-soft); }
.engine__step.is-active h3 { color: var(--ink); }
.engine__step.is-active p { opacity: 1; max-height: 200px; }
.engine__step .go { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-top: 2px; }

.compare {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-2);
  touch-action: none;
  cursor: ew-resize;
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__before { filter: grayscale(0.85) contrast(0.92) brightness(1.06); }
.compare__after {
  clip-path: inset(0 0 0 var(--x, 55%));
  filter: saturate(1.12) contrast(1.04) sepia(0.16) brightness(0.94);
}
.compare__veil {
  position: absolute; inset: 0;
  pointer-events: none;
  clip-path: inset(0 0 0 var(--x, 55%));
  background: linear-gradient(120deg, rgba(201,162,75,0.12), rgba(20,30,60,0.16) 70%);
  mix-blend-mode: overlay;
}
.compare__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--x, 55%);
  width: 1px;
  background: rgba(236,231,219,0.9);
  pointer-events: none;
}
.compare__handle::after {
  content: "⟷";
  position: absolute;
  top: 50%; left: 50%;
  translate: -50% -50%;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(236,231,219,0.7);
  background: rgba(5,5,6,0.4);
  backdrop-filter: blur(6px);
  font-size: 17px;
  color: var(--ink);
}
.compare__tag {
  position: absolute;
  bottom: 14px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 7px 12px;
  border: 1px solid rgba(236,231,219,0.28);
  border-radius: 999px;
  background: rgba(5,5,6,0.42);
  backdrop-filter: blur(8px);
}
.compare__tag--l { left: 14px; }
.compare__tag--r { right: 14px; }

/* ---------- 10. Projects stack ---------- */
.stack { display: grid; gap: clamp(48px, 9vh, 120px); }
.stack-card { position: sticky; top: calc(var(--header-h) + 2vh); }
.stack-card__frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: min(78vh, 780px);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  background: var(--bg-2);
}
.stack-card__img {
  position: absolute; inset: 0;
  z-index: -1;
}
.stack-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.4s var(--ease);
}
.stack-card.in .stack-card__img img { transform: scale(1); }
.stack-card__frame::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(5,5,6,0.5) 0%, rgba(5,5,6,0) 30%, rgba(5,5,6,0) 46%, rgba(5,5,6,0.88) 100%);
}
.stack-card__top {
  position: absolute;
  top: clamp(18px, 3vw, 32px); left: clamp(18px, 3vw, 32px); right: clamp(18px, 3vw, 32px);
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(236,231,219,0.85);
}
.stack-card__body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(20px, 3.4vw, 44px);
  display: grid;
  gap: 18px;
}
.stack-card__title { font-size: clamp(34px, 5.4vw, 72px); font-weight: 540; letter-spacing: -0.03em; line-height: 1; }
.stack-card__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 28px;
  flex-wrap: wrap;
}
.stack-card__meta { font-size: 13px; color: var(--ink-soft); letter-spacing: 0.02em; }
.stack-card__note {
  max-width: 560px;
  font-size: 14px;
  color: var(--ink-soft);
  border-left: 1px solid var(--accent);
  padding-left: 16px;
}
.stack-card__note b { display: block; color: var(--ink); font-weight: 540; margin-bottom: 6px; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }

/* ---------- 11. Create cards & service rows ---------- */
.create__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2.4vw, 32px);
  margin-bottom: clamp(48px, 8vh, 96px);
}
.create-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  transition: border-color 0.4s;
}
.create-card:hover { border-color: rgba(236,231,219,0.32); }
.create-card__img { aspect-ratio: 4 / 3; overflow: hidden; }
.create-card__img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.03); transition: transform 1.2s var(--ease); }
.create-card:hover .create-card__img img { transform: scale(1.09); }
.create-card__body { padding: clamp(20px, 2.6vw, 34px); display: grid; gap: 14px; }
.create-card__kicker { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.create-card h3 { font-size: clamp(24px, 2.4vw, 34px); font-weight: 540; letter-spacing: -0.02em; }
.create-card h3 .em { font-style: italic; font-weight: 380; }
.create-card p { color: var(--ink-soft); font-size: 15px; }
.create-card ul { display: grid; gap: 8px; margin-top: 6px; }
.create-card li {
  font-size: 13px;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
}
.create-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 1px;
  background: var(--accent);
}
.create__fine { font-size: 12px; color: var(--ink-faint); max-width: 72ch; margin-top: 18px; line-height: 1.7; }

.svc-row {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 60px);
  padding: clamp(24px, 4vh, 40px) 6px;
  border-top: 1px solid var(--line);
  position: relative;
  isolation: isolate;
  transition: padding-left 0.5s var(--ease);
}
.svc-row:last-of-type { border-bottom: 1px solid var(--line); }
.svc-row::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: #0e0e12;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.5s var(--ease);
}
.svc-row:hover { padding-left: 24px; }
.svc-row:hover::before { transform: scaleY(1); }
.svc-row__idx { font-size: 12px; color: var(--ink-faint); letter-spacing: 0.14em; min-width: 40px; }
.svc-row__main { flex: 1; display: grid; gap: 8px; }
.svc-row__main h3 { font-size: clamp(22px, 3vw, 38px); font-weight: 520; letter-spacing: -0.025em; }
.svc-row__main p { color: var(--ink-soft); font-size: 14px; max-width: 52em; }
.svc-row__go {
  width: 54px; height: 54px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 16px;
  transition: background-color 0.4s, color 0.4s, transform 0.5s var(--ease), border-color 0.4s;
  flex: none;
}
.svc-row:hover .svc-row__go { background: var(--ink); color: #0b0b0e; transform: rotate(45deg); border-color: var(--ink); }

/* ---------- 12. Digital experiences ---------- */
.sites__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(16px, 2.2vw, 30px);
}
.site-card { grid-column: span 2; display: grid; gap: 14px; align-content: start; }
.site-card:nth-child(1), .site-card:nth-child(2) { grid-column: span 3; }
.site-card__cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 3 / 2;
  background: var(--bg-2);
}
.site-card__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter 0.6s;
  filter: saturate(0.9);
}
.site-card:hover .site-card__cover img { transform: scale(1.06); filter: saturate(1.05); }
.site-card__cover::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(5,5,6,0.12);
  opacity: 0;
  transition: opacity 0.4s;
}
.site-card:hover .site-card__cover::after { opacity: 1; }
.site-card__visit {
  position: absolute;
  z-index: 2;
  left: 50%; top: 50%;
  translate: -50% -50%;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid rgba(236,231,219,0.5);
  background: rgba(5,5,6,0.4);
  backdrop-filter: blur(8px);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.5s var(--ease);
  white-space: nowrap;
}
.site-card:hover .site-card__visit { opacity: 1; transform: none; }
.site-card__meta { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.site-card__name { font-size: clamp(19px, 1.7vw, 24px); font-weight: 540; letter-spacing: -0.02em; }
.site-card__tag { font-size: 13px; color: var(--ink-soft); }

/* ---------- 13. Vertical films ---------- */
.verticals__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: clamp(28px, 5vh, 48px);
}
.verticals__count {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
.verticals__nav { display: flex; gap: 8px; }
.verticals__nav button {
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background-color 0.35s, color 0.35s, border-color 0.35s, opacity 0.3s;
  font-size: 15px;
}
.verticals__nav button:hover { background: var(--ink); color: #0b0b0e; border-color: var(--ink); }
.verticals__nav button:disabled { opacity: 0.3; pointer-events: none; }
.verticals__track {
  display: flex;
  gap: clamp(14px, 1.8vw, 24px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px var(--pad) 26px;
  scrollbar-width: none;
  cursor: grab;
}
.verticals__track::-webkit-scrollbar { display: none; }
.verticals__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.v-card {
  flex: 0 0 clamp(200px, 21vw, 300px);
  scroll-snap-align: start;
}
.v-card__poster {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-2);
}
.v-card__poster img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.v-card:hover .v-card__poster img { transform: scale(1.07); }
.v-card__poster::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,5,6,0.05) 55%, rgba(5,5,6,0.55));
}
.v-card__meta-top {
  position: absolute; z-index: 2;
  top: 12px; left: 14px; right: 14px;
  display: flex; justify-content: space-between;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(236,231,219,0.85);
}
.v-card__play {
  position: absolute; z-index: 2;
  left: 50%; top: 50%;
  translate: -50% -50%;
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(236,231,219,0.5);
  background: rgba(5,5,6,0.2);
  backdrop-filter: blur(6px);
  display: grid; place-items: center;
  font-size: 12px;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.4s, transform 0.5s var(--ease);
}
.v-card:hover .v-card__play { opacity: 1; transform: none; }
.v-card__body { padding-top: 12px; display: grid; gap: 5px; }
.v-card__tags { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.v-card__title { font-size: 17px; font-weight: 540; letter-spacing: -0.01em; }
.v-card__watch { font-size: 12px; color: var(--ink-soft); font-style: italic; }
.v-group {
  flex: 0 0 auto;
  scroll-snap-align: start;
}
.v-group__label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-bottom: 10px;
}
.v-group__pair { display: flex; gap: clamp(14px, 1.8vw, 24px); }
.v-group .v-card { flex-basis: clamp(200px, 21vw, 300px); }

/* ---------- 14. Archive grid ---------- */
.archive { margin-top: clamp(64px, 11vh, 130px); }
.archive__head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 26px; }
.archive__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.6vw, 22px);
}
.arc-card__cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  background: var(--bg-2);
  margin-bottom: 12px;
}
.arc-card__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.9);
  transition: transform 1s var(--ease), filter 0.5s;
}
.arc-card:hover .arc-card__cover img { transform: scale(1.07); filter: saturate(1) brightness(1); }
.arc-card__idx { font-size: 10px; letter-spacing: 0.16em; color: var(--ink-faint); }
.arc-card__tags { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-top: 6px; }
.arc-card__title { font-size: 16px; font-weight: 540; margin-top: 2px; }
.arc-card__watch { font-size: 12px; color: var(--ink-soft); font-style: italic; margin-top: 4px; display: inline-block; }

/* ---------- 15. Steps & clients ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 48px);
  margin-bottom: clamp(64px, 11vh, 130px);
}
.step { border-top: 1px solid var(--line); padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.step__num { font-size: 12px; color: var(--accent); letter-spacing: 0.14em; }
.step h3 { font-size: clamp(18px, 1.6vw, 22px); font-weight: 540; letter-spacing: -0.015em; }
.step p { font-size: 14px; color: var(--ink-soft); }

.clients__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.marquee-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 20px;
  transition: color 0.3s, border-color 0.3s;
}
.marquee-toggle:hover { color: var(--ink); border-color: var(--ink); }
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__belt {
  display: flex;
  align-items: center;
  gap: clamp(48px, 7vw, 110px);
  width: max-content;
  padding-block: 12px;
  animation: belt 34s linear infinite;
}
.marquee.is-paused .marquee__belt { animation-play-state: paused; }
@keyframes belt { to { transform: translateX(-50%); } }
.marquee__mark {
  flex: none;
  height: 30px;
  display: grid;
  place-items: center;
  opacity: 0.65;
  transition: opacity 0.3s;
}
.marquee__mark:hover { opacity: 1; }
.marquee__mark svg { height: 100%; width: auto; fill: var(--ink); }
.clients__line {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- 16. FAQ ---------- */
.faq__list { border-bottom: 1px solid var(--line); }
.faq__item { border-top: 1px solid var(--line); }
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: clamp(22px, 3.6vh, 34px) 6px;
  text-align: left;
  font-size: clamp(19px, 2.2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.02em;
  transition: color 0.3s, padding-left 0.45s var(--ease);
}
.faq__q:hover { color: var(--accent); padding-left: 18px; }
.faq__x {
  flex: none;
  width: 34px; height: 34px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform 0.5s var(--ease), border-color 0.35s;
}
.faq__x::before, .faq__x::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  translate: -50% -50%;
  width: 12px; height: 1px;
  background: currentColor;
  transition: rotate 0.5s var(--ease);
}
.faq__x::after { rotate: 90deg; }
.faq__item.is-open .faq__x { transform: rotate(135deg); border-color: var(--accent); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--ease);
}
.faq__a > div { overflow: hidden; }
.faq__a p {
  padding: 0 6px clamp(22px, 3.4vh, 32px);
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 15px;
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }

/* ---------- 17. Contact & footer ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(40px, 6vw, 110px);
  align-items: start;
}
.contact__side { display: grid; gap: 26px; position: sticky; top: calc(var(--header-h) + 24px); }
.contact__side ul { display: grid; gap: 12px; margin-top: 8px; }
.contact__side li { display: flex; gap: 12px; color: var(--ink-soft); font-size: 15px; }
.contact__side li::before { content: ""; flex: none; width: 8px; height: 1px; background: var(--accent); margin-top: 12px; }

.form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3.4vw, 44px);
  display: grid;
  gap: 26px;
  background: var(--bg-2);
}
.form__head { display: grid; gap: 8px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form__head .label { color: var(--accent); }
.form__head h3 { font-size: clamp(22px, 2.2vw, 30px); font-weight: 540; letter-spacing: -0.02em; }
.form__head p { font-size: 14px; color: var(--ink-soft); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { position: relative; display: grid; gap: 8px; }
.field label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.3s;
}
.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 10px 0 12px;
  border-radius: 0;
  transition: border-color 0.35s;
  appearance: none;
  -webkit-appearance: none;
}
.field select { cursor: pointer; padding-right: 30px; }
.field select:invalid { color: var(--ink-faint); }
.field option { background: var(--bg-2); color: var(--ink); }
.field textarea { resize: vertical; min-height: 96px; line-height: 1.6; }
.field::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.field:focus-within::after { transform: scaleX(1); }
.field:focus-within label { color: var(--accent); }
.field--select::before {
  content: "▾";
  position: absolute;
  right: 2px; bottom: 14px;
  font-size: 12px;
  color: var(--ink-faint);
  pointer-events: none;
}
.form__note { font-size: 12px; color: var(--ink-faint); line-height: 1.7; }
.form__note a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; }
.form__note a:hover { color: var(--ink); }
.form__foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.form__ok {
  display: none;
  place-items: center;
  text-align: center;
  gap: 14px;
  padding: clamp(40px, 8vh, 80px) 20px;
}
.form.is-sent .form__ok { display: grid; }
.form.is-sent .form__body { display: none; }
.form__ok .stamp {
  width: 84px; height: 84px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 26px;
  animation: stampIn 0.7s var(--ease) both;
}
@keyframes stampIn { from { transform: scale(0.5) rotate(-30deg); opacity: 0; } }
.hp { position: absolute !important; left: -9999px !important; opacity: 0; height: 0; overflow: hidden; }

.footer {
  padding: clamp(60px, 10vh, 120px) var(--pad) 34px;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: clamp(40px, 7vh, 80px);
  overflow: clip;
}
.footer__big {
  font-size: clamp(56px, 13.4vw, 220px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 0.9;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(236,231,219,0.32);
  transition: color 1.2s var(--ease), -webkit-text-stroke-color 1.2s var(--ease);
  white-space: nowrap;
}
.footer__big:hover, .footer__big.in { color: var(--ink); -webkit-text-stroke-color: transparent; }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer__col { display: grid; gap: 8px; align-content: start; font-size: 14px; color: var(--ink-soft); }
.footer__col .label { margin-bottom: 8px; }
.footer__col a { width: fit-content; }
.footer__col a:hover { color: var(--ink); }
.footer__base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  color: var(--ink-faint);
}
.to-top {
  position: fixed;
  right: clamp(16px, 3vw, 36px);
  bottom: clamp(16px, 3vw, 36px);
  z-index: 290;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(11,11,14,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  opacity: 0;
  translate: 0 12px;
  pointer-events: none;
  transition: opacity 0.4s, translate 0.5s var(--ease);
}
.to-top.is-visible { opacity: 1; translate: 0 0; pointer-events: auto; }
.to-top svg.ring { position: absolute; inset: -1px; transform: rotate(-90deg); }
.to-top svg.ring circle { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 160; stroke-dashoffset: calc(160 * (1 - var(--p, 0))); }
.to-top span { font-size: 15px; }

/* ---------- 18. Film modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 40px);
  visibility: hidden;
}
.modal.is-open { visibility: visible; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(3,3,4,0.9);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.5s;
}
.modal.is-open .modal__backdrop { opacity: 1; }
.modal__stage {
  position: relative;
  width: min(1180px, 100%);
  opacity: 0;
  transform: translateY(26px) scale(0.98);
  transition: opacity 0.5s, transform 0.65s var(--ease);
}
.modal.is-open .modal__stage { opacity: 1; transform: none; }
.modal__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border-radius: var(--radius);
}
.modal.is-portrait .modal__stage { width: min(480px, 92vw); }
.modal.is-portrait .modal__frame { aspect-ratio: 9 / 16; }
.modal__frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  animation: kenburns 22s ease-in-out infinite alternate;
}
.modal.is-paused .modal__frame img { animation-play-state: paused; }
@keyframes kenburns {
  from { transform: scale(1.02) translate(-0.8%, -0.6%); }
  to { transform: scale(1.14) translate(0.9%, 0.8%); }
}
.modal__bar {
  position: absolute;
  left: 0; right: 0;
  height: 7%;
  background: #000;
  z-index: 3;
  pointer-events: none;
  transition: transform 0.8s var(--ease);
}
.modal__bar--top { top: 0; transform: translateY(-100%); }
.modal__bar--bottom { bottom: 0; transform: translateY(100%); }
.modal.is-open .modal__bar--top { transform: translateY(0); transition-delay: 0.25s; }
.modal.is-open .modal__bar--bottom { transform: translateY(0); transition-delay: 0.25s; }
.modal__hud {
  position: absolute;
  z-index: 4;
  inset: auto 0 7% 0;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(236,231,219,0.9);
  font-variant-numeric: tabular-nums;
}
.modal__toggle {
  width: 42px; height: 42px;
  flex: none;
  border: 1px solid rgba(236,231,219,0.4);
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(5,5,6,0.35);
  transition: background-color 0.3s;
  font-size: 12px;
}
.modal__toggle:hover { background: rgba(236,231,219,0.18); }
.modal__scrub {
  flex: 1;
  height: 2px;
  background: rgba(236,231,219,0.22);
  cursor: pointer;
  position: relative;
}
.modal__scrub i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--accent);
}
.modal__rec { color: #e05b5b; display: inline-flex; align-items: center; gap: 6px; }
.modal__rec::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: blink 1.4s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }
.modal__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 14px;
}
.modal__title { font-size: clamp(22px, 2.6vw, 34px); font-weight: 540; letter-spacing: -0.02em; }
.modal__meta { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-top: 6px; }
.modal__close {
  width: 52px; height: 52px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 15px;
  transition: transform 0.5s var(--ease), background-color 0.3s, color 0.3s, border-color 0.3s;
}
.modal__close:hover { transform: rotate(90deg); background: var(--ink); color: #0b0b0e; border-color: var(--ink); }

/* ---------- 19. Section index marker (vertical rail) ---------- */
.rail {
  position: fixed;
  left: clamp(8px, 1.4vw, 20px);
  top: 50%;
  translate: 0 -50%;
  z-index: 280;
  display: grid;
  gap: 14px;
}
.rail a {
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  writing-mode: vertical-rl;
  transition: color 0.3s;
  font-variant-numeric: tabular-nums;
}
.rail a.is-active { color: var(--accent); }
.rail a:hover { color: var(--ink); }

/* ---------- 20. Responsive ---------- */
@media (max-width: 1100px) {
  .sites__grid { grid-template-columns: repeat(2, 1fr); }
  .site-card, .site-card:nth-child(1), .site-card:nth-child(2) { grid-column: span 1; }
  .archive__grid { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .engine__grid { grid-template-columns: 1fr; }
  .engine__steps { position: static; }
}
@media (max-width: 900px) {
  .create__cards { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__side { position: static; }
  .header-clock { display: none; }
  .rail { display: none; }
}
@media (max-width: 760px) {
  :root { --header-h: 60px; }
  .brand small { display: none; }
  .hero__scroll { display: none; }
  .why__grid { grid-template-columns: 1fr; gap: 34px; }
  .film-card { flex-basis: min(86vw, 560px); }
  .stack-card { position: static; }
  .stack-card__frame { min-height: 480px; }
  .archive__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer__big { font-size: clamp(52px, 18vw, 130px); }
  .menu__foot { gap: 18px; }
  .compare { aspect-ratio: 4 / 5; }
  .verticals__count .thin { display: none; }
}
@media (max-width: 540px) {
  .sites__grid { grid-template-columns: 1fr; }
  .archive__grid { grid-template-columns: 1fr; }
  .hero__ctas .btn { padding: 14px 20px; font-size: 13px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .grain, .hero__smoke, .intro__canvas { display: none; }
  .marquee__belt { animation: none; transform: none; }
  [data-reveal], .rl > .ri { opacity: 1; transform: none; }
}