/* ============================================================
   Фрейма — cinematic editorial monochrome + WebGL
   Style system from DESIGN.md (monopo saigon reference)
   ============================================================ */

:root {
  /* Colors */
  --color-paper-white: #ffffff;
  --color-ink-black: #000000;
  --color-carbon: #181818;
  --color-ash: #6d6d6d;
  --color-smoke: #9a9a9a;
  --color-pewter: #808080;
  --color-graphite: #636363;

  /* Mercury accent palette (only sanctioned color, from hero renders) */
  --mercury-green: rgb(160, 224, 171);
  --mercury-amber: rgb(255, 172, 46);
  --mercury-oxblood: rgb(165, 45, 37);
  --gradient-mercury-flow: linear-gradient(90deg, var(--mercury-green), var(--mercury-amber) 50%, var(--mercury-oxblood));

  /* Type */
  --font-display: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-raleway: 'Raleway', 'Inter', sans-serif;
  --font-system: system-ui, ui-sans-serif, sans-serif;

  /* Weights */
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;

  /* Spacing */
  --sp-8: 8px;
  --sp-12: 12px;
  --sp-28: 28px;
  --sp-40: 40px;
  --sp-48: 48px;
  --sp-64: 64px;
  --sp-68: 68px;
  --sp-152: 152px;

  /* Layout */
  --max-w: 1440px;
  --gutter: clamp(20px, 5vw, 68px);

  /* Radius */
  --radius-pill: 75px;

  /* Easing */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
}

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

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Reserve the scrollbar gutter so toggling overflow (preloader lock →
     release) never shifts the layout horizontally. */
  scrollbar-gutter: stable;
}

/* Lenis drives scroll; native smooth only as fallback when JS absent */
html:not(.lenis) {
  scroll-behavior: smooth;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  font-family: var(--font-display);
  font-weight: var(--fw-regular);
  background: var(--color-paper-white);
  color: var(--color-carbon);
  line-height: 1.39;
  overflow-x: hidden;
}

body.is-loading {
  overflow: hidden;
  height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--color-ink-black);
  color: var(--color-paper-white);
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(80px, 12vw, 152px);
}

.section--dark {
  padding-block: clamp(80px, 12vw, 152px);
  background: var(--color-ink-black);
  color: var(--color-paper-white);
}

.eyebrow {
  font-size: 12px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ash);
  margin-bottom: var(--sp-48);
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  color: var(--color-carbon);
}

.eyebrow--dark {
  color: var(--color-smoke);
}

.eyebrow--dark span {
  color: var(--color-paper-white);
}

/* ---------- Pills ---------- */
.pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.45s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.45s var(--ease), opacity 0.3s;
  white-space: nowrap;
  isolation: isolate;
}

.pill>* {
  position: relative;
  z-index: 1;
}

.pill--lg {
  padding: 18px 40px;
  font-size: 14px;
}

.pill--light {
  background: var(--color-paper-white);
  color: var(--color-ink-black);
}

/* Primary: stay light, just lift gently with a soft shadow — no inversion. */
.pill--light:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}

.pill--ghost-light {
  background: transparent;
  color: var(--color-paper-white);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Secondary: keep the text, brighten the outline, add a faint glassy fill
   and a subtle lift. No gradient flood. */
.pill--ghost-light:hover {
  color: var(--color-paper-white);
  border-color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-3px);
}

.pill--graphite {
  background: var(--color-graphite);
  color: var(--color-paper-white);
  padding: 8px 18px;
  font-size: 12px;
}

.pill--graphite:hover {
  background: var(--color-carbon);
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--color-ink-black);
  color: var(--color-paper-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  /* Failsafe: if JS never runs, reveal page after a beat */
  animation: preloaderFailsafe 0s linear 4.5s forwards;
}

@keyframes preloaderFailsafe {
  to {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

.preloader__inner {
  text-align: center;
  overflow: hidden;
}

.preloader__brand {
  display: block;
  font-size: clamp(34px, 6vw, 64px);
  font-weight: var(--fw-light);
  letter-spacing: -0.02em;
}

.preloader__dot {
  color: var(--mercury-amber);
}

.preloader__sub {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-smoke);
}

.preloader__count {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--color-smoke);
  font-variant-numeric: tabular-nums;
}

.preloader__pct {
  margin-left: 1px;
}

.preloader__bar {
  width: min(260px, 60vw);
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.preloader__bar-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--gradient-mercury-flow);
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 900;
  pointer-events: none;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cursor.is-active {
  opacity: 1;
}

.cursor__dot,
.cursor__ring {
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor__dot {
  width: 6px;
  height: 6px;
  background: var(--color-paper-white);
}

.cursor__ring {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: width 0.35s var(--ease), height 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.cursor.is-hover .cursor__ring {
  width: 64px;
  height: 64px;
  border-color: transparent;
  background: rgba(255, 255, 255, 0.12);
}

.cursor.is-label .cursor__ring {
  width: 84px;
  height: 84px;
  background: var(--color-paper-white);
  border-color: transparent;
}

.cursor__label {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-black);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.cursor.is-label .cursor__label {
  opacity: 1;
}

/* Hide native cursor when custom cursor is active */
html.has-cursor,
html.has-cursor a,
html.has-cursor button,
html.has-cursor [data-magnetic],
html.has-cursor [data-cursor] {
  cursor: none;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--gutter);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), color 0.5s var(--ease), transform 0.6s var(--ease-out-expo);
}

.nav--hidden {
  transform: translateY(-110%);
}

.nav--scrolled {
  background: transparent;
  padding-block: 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.nav--scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  pointer-events: none;
}

.nav__logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--color-paper-white);
  transition: color 0.5s var(--ease);
}

.nav__logo-mark {
  font-size: 17px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
}

.nav__logo-dot {
  color: var(--mercury-amber);
}

.nav__logo-sub {
  font-size: 11px;
  font-weight: var(--fw-regular);
  opacity: 0.6;
  letter-spacing: 0.1em;
}

.nav--scrolled .nav__logo {
  color: var(--color-ink-black);
}

.nav__menu {
  display: flex;
  gap: 22px;
}

.nav__link {
  font-size: 12px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-paper-white);
  position: relative;
  padding-block: 4px;
  transition: color 0.5s var(--ease), opacity 0.3s;
}

.nav--scrolled .nav__link {
  color: var(--color-carbon);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.4s var(--ease);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav__burger span {
  width: 24px;
  height: 1.5px;
  background: var(--color-paper-white);
  transition: transform 0.4s var(--ease), opacity 0.3s, background 0.5s;
}

.nav--scrolled .nav__burger span {
  background: var(--color-ink-black);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-ink-black);
  color: var(--color-paper-white);
  overflow: hidden;
  padding: 120px var(--gutter) 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Legibility scrim over the WebGL frame — keeps it a dark immersive
   surface and guarantees contrast for the white hero type. */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.42) 38%, rgba(0, 0, 0, 0.12) 66%, rgba(0, 0, 0, 0.5) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 26%, rgba(0, 0, 0, 0) 58%, rgba(0, 0, 0, 0.7) 100%);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
}

.hero__canvas.is-ready {
  opacity: 1;
}

/* CSS blob fallback — hidden once WebGL takes over */
.hero__blobs {
  position: absolute;
  inset: 0;
  transition: opacity 0.8s var(--ease);
}

.hero__canvas.is-ready~.hero__blobs {
  opacity: 0;
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  mix-blend-mode: screen;
  will-change: transform;
}

.hero__blob--1 {
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle at 30% 30%, var(--mercury-green), transparent 70%);
  top: -10%;
  left: -5%;
  animation: drift1 22s ease-in-out infinite;
}

.hero__blob--2 {
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle at 50% 50%, var(--mercury-amber), transparent 70%);
  bottom: -15%;
  right: -5%;
  animation: drift2 26s ease-in-out infinite;
}

.hero__blob--3 {
  width: 35vw;
  height: 35vw;
  background: radial-gradient(circle at 50% 50%, var(--mercury-oxblood), transparent 70%);
  top: 30%;
  left: 40%;
  animation: drift3 30s ease-in-out infinite;
}

.hero__blob--4 {
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle at 50% 50%, var(--mercury-amber), transparent 70%);
  top: -20%;
  right: -10%;
  opacity: 0.4;
  filter: blur(80px);
  mix-blend-mode: screen;
  animation: drift2 24s ease-in-out infinite;
}

@keyframes drift1 {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(8%, 10%) scale(1.15);
  }
}

@keyframes drift2 {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(-10%, -8%) scale(1.1);
  }
}

@keyframes drift3 {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(-12%, 6%) scale(0.85);
  }
}

.hero__grain {
  position: absolute;
  inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.07;
  pointer-events: none;
  z-index: 1;
}

.hero__meta {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: auto;
  padding-top: 40px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

.hero__title {
  font-weight: var(--fw-light);
  /* sized so the longest line ("и автоматизацию") fits on ONE line
     across breakpoints — the split-reveal mask assumes single lines */
  font-size: clamp(30px, 8vw, 120px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.hero__title .line {
  display: block;
}

.hero__title .line__inner {
  display: block;
  white-space: nowrap;
}

.hero__title .line--em .line__inner {
  font-family: var(--font-raleway);
  font-style: italic;
  font-weight: var(--fw-regular);
}

.hero__lede {
  max-width: 520px;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--sp-40);
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: var(--gutter);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero__scroll-text {
  font-family: var(--font-system);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--color-paper-white);
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 60px;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-paper-white);
  transform: translateX(-100%);
  animation: scrollLine 2.4s var(--ease) infinite;
}

@keyframes scrollLine {
  0% {
    transform: translateX(-100%);
  }

  50% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(100%);
  }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: var(--color-ink-black);
  color: var(--color-paper-white);
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 22px;
}

.marquee__track {
  display: flex;
  gap: 32px;
  white-space: nowrap;
  width: max-content;
  will-change: transform;
}

/* JS-driven marquee removes the CSS animation; this is the fallback */
.marquee:not(.is-js) .marquee__track {
  animation: marquee 32s linear infinite;
}

.marquee__track span {
  font-size: clamp(20px, 3vw, 34px);
  font-weight: var(--fw-light);
  letter-spacing: 0.02em;
}

.marquee__sep {
  display: inline-block;
  flex-shrink: 0;
  align-self: center;
  width: 5px;
  height: 5px;
  background: var(--mercury-amber);
  transform: rotate(45deg);
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ============================================================
   STATEMENT
   ============================================================ */
.statement__text {
  font-weight: var(--fw-light);
  font-size: clamp(30px, 5vw, 72px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  max-width: 22ch;
  text-wrap: balance;
}

/* The lead line sits big and confident; the supporting line is calmer */
.statement__text .word-break {
  height: clamp(16px, 2vw, 28px);
}

/* ============================================================
   SECTION HEAD
   ============================================================ */
.section-head {
  margin-bottom: clamp(48px, 7vw, 90px);
}

.section-head__title {
  font-weight: var(--fw-light);
  font-size: clamp(44px, 8vw, 94px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services__list {
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.service {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr;
  gap: var(--sp-40);
  align-items: start;
  padding-block: clamp(36px, 4vw, 56px);
  padding-inline: 0 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  transition: padding-left 0.6s var(--ease), color 0.4s var(--ease);
}

.service::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: var(--gradient-mercury-flow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out-expo);
}

.service:hover {
  padding-left: 24px;
}

.service:hover::before {
  transform: scaleX(1);
}

.service__num {
  font-size: 13px;
  color: var(--color-ash);
  letter-spacing: 0.1em;
  padding-top: 10px;
  transition: color 0.4s var(--ease);
}

.service:hover .service__num {
  color: var(--mercury-oxblood);
}

.service__title {
  grid-column: 2;
  font-weight: var(--fw-light);
  font-size: clamp(28px, 3.4vw, 45px);
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.service__desc {
  grid-column: 3;
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-ash);
  max-width: 460px;
}

/* Tags sit under the title and stretch across the content columns, so they
   line up in a single row instead of being crammed into the 80px num column. */
.service__tags {
  grid-column: 2 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.service__tags li {
  /* never hyphenate a pill internally (e.g. "E-commerce", "CRM-интеграции") */
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-carbon);
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: var(--radius-pill);
  padding: 6px 15px;
  transition: border-color 0.35s var(--ease), color 0.35s var(--ease), background 0.35s var(--ease);
}

.service:hover .service__tags li {
  border-color: rgba(0, 0, 0, 0.32);
}

.service__tags li:hover {
  color: var(--color-paper-white);
  background: var(--color-carbon);
  border-color: var(--color-carbon);
}

/* ============================================================
   WORK / CASES
   ============================================================ */
.work__grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.case {
  display: flex;
  flex-direction: column;
}

.case--wide {
  grid-column: span 2;
}

.case__visual {
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  background: var(--color-carbon);
}

.case:not(.case--wide) .case__visual {
  aspect-ratio: 4 / 3;
}

.case__media {
  position: absolute;
  inset: -12% -6%;
  display: block;
  will-change: transform;
}

.case__media::before {
  content: '';
  position: absolute;
  inset: 0;
  filter: blur(40px);
  transform: scale(1.2);
  transition: transform 1.2s var(--ease);
}

.case:hover .case__media::before {
  transform: scale(1.4) rotate(4deg);
}

.case__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  opacity: 0.1;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.case__visual--a .case__media::before {
  background: radial-gradient(circle at 30% 40%, var(--mercury-green), transparent 55%),
    radial-gradient(circle at 75% 70%, var(--mercury-oxblood), transparent 55%);
}

.case__visual--b .case__media::before {
  background: radial-gradient(circle at 40% 50%, var(--mercury-amber), transparent 60%),
    radial-gradient(circle at 80% 30%, var(--mercury-oxblood), transparent 55%);
}

.case__visual--c .case__media::before {
  background: radial-gradient(circle at 60% 40%, var(--mercury-green), transparent 55%),
    radial-gradient(circle at 30% 70%, var(--mercury-amber), transparent 55%);
}

.case__visual--d .case__media::before {
  background: radial-gradient(circle at 25% 30%, var(--mercury-oxblood), transparent 55%),
    radial-gradient(circle at 70% 60%, var(--mercury-amber), transparent 60%);
}

.case__body {
  padding-top: 24px;
}

.case__top {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-smoke);
  margin-bottom: 16px;
}

.case__title {
  font-weight: var(--fw-light);
  font-size: clamp(26px, 3vw, 39px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.case__desc {
  font-size: 17px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  max-width: 560px;
  margin-bottom: 20px;
}

.case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case__tags li {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process__list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--sp-40);
  padding-block: clamp(32px, 3.5vw, 48px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  align-items: baseline;
}

.step__num {
  font-size: clamp(40px, 6vw, 78px);
  font-weight: var(--fw-light);
  color: var(--color-smoke);
  line-height: 1;
  letter-spacing: -0.02em;
}

.step__title {
  font-weight: var(--fw-light);
  font-size: clamp(26px, 3vw, 39px);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.step__desc {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-ash);
  max-width: 620px;
}

/* ============================================================
   STATS
   ============================================================ */
.tech__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: clamp(32px, 4vw, 52px);
}

.tech__title {
  font-weight: var(--fw-light);
  font-size: clamp(22px, 3vw, 38px);
  letter-spacing: -0.02em;
}

/* Uniform logo wall — equal bordered cells, monochrome, no labels */
.tech__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.tech__item {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.4s var(--ease);
}

.tech__item img {
  height: clamp(22px, 2.4vw, 30px);
  width: auto;
  opacity: 0.5;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.tech__item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.tech__item:hover img {
  opacity: 1;
  transform: scale(1.08);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-40);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat__num {
  font-weight: var(--fw-light);
  font-size: clamp(56px, 8vw, 94px);
  line-height: 1;
  letter-spacing: -0.03em;
  display: inline;
  font-variant-numeric: tabular-nums;
}

.stat__plus {
  font-weight: var(--fw-light);
  font-size: clamp(40px, 5vw, 64px);
  color: var(--color-smoke);
  margin-left: 2px;
}

.stat__label {
  font-size: 15px;
  color: var(--color-smoke);
  margin-top: 16px;
  max-width: 180px;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.about__title {
  font-weight: var(--fw-light);
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.about__right {
  padding-top: clamp(48px, 6vw, 90px);
}

.about__text {
  font-size: 18px;
  line-height: 1.58;
  color: var(--color-carbon);
  margin-bottom: 24px;
  max-width: 520px;
}

.about__points {
  margin-top: var(--sp-40);
  display: grid;
  gap: 14px;
}

.about__points li {
  font-size: 18px;
  display: flex;
  gap: 14px;
  color: var(--color-carbon);
}

.about__points span {
  color: var(--color-smoke);
}

/* ============================================================
   CTA
   ============================================================ */
.cta {
  position: relative;
  overflow: hidden;
}

/* Reuse the hero WebGL frame + scrim so contact lives in the same world */
.cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.32) 30%, rgba(0, 0, 0, 0.42) 70%, rgba(0, 0, 0, 0.78) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.1) 45%, rgba(0, 0, 0, 0.45) 100%);
}

.cta__inner {
  position: relative;
  z-index: 3;
}

.cta__title {
  font-weight: var(--fw-light);
  font-size: clamp(44px, 9vw, 116px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-top: 14px;
  margin-bottom: clamp(24px, 3vw, 36px);
}

.cta__title .line {
  display: block;
}

.cta__title .line__inner {
  display: block;
  white-space: nowrap;
}

.cta__title .line--em .line__inner {
  font-family: var(--font-raleway);
  font-style: italic;
  font-weight: var(--fw-regular);
}

.cta__pitch {
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  max-width: 60ch;
  margin-bottom: clamp(40px, 5vw, 64px);
}

/* Conversational form — underline fields on the live WebGL surface */
.cta__form {
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 2.6vw, 36px);
  max-width: 1040px;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.cta__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(22px, 3vw, 40px);
}

.field {
  position: relative;
}

.field input,
.field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--color-paper-white);
  font-family: inherit;
  font-size: clamp(17px, 1.6vw, 20px);
  padding: 14px 0 12px;
  resize: none;
  transition: border-color 0.4s var(--ease);
}

.field textarea {
  min-height: 44px;
  line-height: 1.4;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-paper-white);
}

.field label {
  position: absolute;
  left: 0;
  top: 14px;
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--color-smoke);
  pointer-events: none;
  transition: transform 0.35s var(--ease), font-size 0.35s var(--ease), color 0.35s var(--ease);
}

.field input:focus+label,
.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,
.field textarea:not(:placeholder-shown)+label {
  transform: translateY(-26px);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.field.invalid input,
.field.invalid textarea {
  border-color: var(--mercury-oxblood);
}

.field-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 8px;
  cursor: pointer;
}

.form-consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-paper-white);
  cursor: pointer;
}

.form-consent__text {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
}

.form-consent__text a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.3s var(--ease);
}

.form-consent__text a:hover {
  opacity: 0.7;
}

.form-consent.invalid .form-consent__text {
  color: rgba(255, 172, 46, 0.95);
}

.cta__submit {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 32px);
  flex-wrap: wrap;
  margin-top: 6px;
}

.cta__note {
  font-size: 14px;
  color: var(--color-smoke);
  line-height: 1.4;
  max-width: 42ch;
}

.cta__note.success {
  color: var(--mercury-green);
}

.cta__contacts {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 32px;
  padding-top: clamp(28px, 3vw, 40px);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.cta__contacts-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-smoke);
}

.cta__contacts-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  font-size: clamp(17px, 1.8vw, 22px);
  font-weight: var(--fw-light);
}

.cta__contacts-links a {
  position: relative;
}

.cta__contacts-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.cta__contacts-links a:hover::after {
  transform: scaleX(1);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-paper-white);
  color: var(--color-carbon);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: clamp(28px, 4vw, 40px) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 32px;
}

.footer__logo {
  flex-shrink: 0;
  font-size: 15px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
  transition: opacity 0.3s var(--ease);
}

.footer__logo:hover {
  opacity: 0.6;
}

.footer__dot {
  color: var(--mercury-amber);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 20px;
}

.footer__nav a {
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ash);
  transition: color 0.3s var(--ease);
}

.footer__nav a:hover {
  color: var(--color-ink-black);
}

.footer__copy {
  flex-shrink: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-smoke);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  padding-top: 20px;
  margin-top: 4px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer__legal a {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-smoke);
  transition: color 0.3s var(--ease);
}

.footer__legal a:hover {
  color: var(--color-carbon);
}

/* ============================================================
   COOKIE
   ============================================================ */
.cookie {
  position: fixed;
  bottom: clamp(16px, 3vw, 24px);
  right: clamp(16px, 3vw, 24px);
  left: clamp(16px, 3vw, 24px);
  z-index: 200;
  max-width: 360px;
  margin-left: auto;
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.55s var(--ease), opacity 0.55s var(--ease);
}

.cookie.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  row-gap: 14px;
  column-gap: 16px;
  padding: 18px 20px;
  background: rgba(24, 24, 24, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
}

.cookie__lead {
  grid-column: 1 / -1;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  padding-bottom: 2px;
}

.cookie__link {
  align-self: end;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.3s var(--ease);
}

.cookie__link:hover {
  opacity: 0.7;
}

.cookie__btn {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  justify-self: end;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--color-paper-white);
  color: var(--color-ink-black);
  font-family: inherit;
  font-size: 11px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.cookie__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ============================================================
   ANIMATION PRIMITIVES (driven by JS / GSAP)
   ============================================================ */
/* Initial hidden states — below-the-fold only. Hero + nav stay painted
   immediately so LCP isn't blocked behind opacity:0 for ~6s. */
.anim [data-fade]:not(.hero [data-fade]):not(.nav [data-fade]) {
  opacity: 0;
  transform: translateY(28px);
}

.anim [data-reveal] {
  opacity: 0;
  transform: translateY(36px);
}

.anim [data-split]:not(.hero [data-split]) {
  opacity: 0;
  transform: translateY(0.3em);
}

/* word-by-word: handled via injected .word spans */
.word {
  display: inline-block;
}

.word__inner {
  display: inline-block;
  will-change: transform;
}

/* Forced line/paragraph break inside an animated [data-words] heading */
.word-break {
  display: block;
  width: 100%;
  height: clamp(14px, 1.6vw, 24px);
}

.anim [data-words] .word__inner {
  transform: translateY(0.5em);
  opacity: 0;
}

/* Fallback reveal when GSAP/IntersectionObserver triggers via class */
[data-reveal].in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .anim [data-fade],
  .anim [data-reveal],
  .anim [data-split],
  .anim [data-words] .word__inner {
    opacity: 1 !important;
    transform: none !important;
  }

  .cursor {
    display: none;
  }

  .preloader {
    display: none;
  }

  body.is-loading {
    overflow: auto;
    height: auto;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .service {
    grid-template-columns: 60px 1fr;
  }

  .service__desc {
    grid-column: 2;
    margin-top: 16px;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
  }

  .tech__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Touch / coarse pointer: no custom cursor */
@media (hover: none),
(pointer: coarse) {
  .cursor {
    display: none !important;
  }

  html.has-cursor,
  html.has-cursor a,
  html.has-cursor button {
    cursor: auto;
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 120;
    width: min(80vw, 340px);
    background: var(--color-ink-black);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    padding: 0 var(--gutter);
    transform: translateX(100%);
    transition: transform 0.6s var(--ease);
  }

  .nav__menu.open {
    transform: translateX(0);
  }

  .nav__menu .nav__link {
    color: var(--color-paper-white);
    font-size: 22px;
    letter-spacing: 0.02em;
  }

  .nav__burger {
    display: flex;
    z-index: 110;
  }

  .nav--menu-open .nav__burger span:first-child {
    transform: translateY(3.25px) rotate(45deg);
    background: var(--color-paper-white);
  }

  .nav--menu-open .nav__burger span:last-child {
    transform: translateY(-3.25px) rotate(-45deg);
    background: var(--color-paper-white);
  }

  .hero__meta {
    flex-direction: column;
    gap: 6px;
  }

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

  .case--wide {
    grid-column: span 1;
  }

  .case:not(.case--wide) .case__visual,
  .case--wide .case__visual {
    aspect-ratio: 16 / 10;
  }

  .step {
    grid-template-columns: 70px 1fr;
    gap: 20px;
  }

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

  .about__right {
    padding-top: 0;
  }

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

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__nav {
    justify-content: flex-start;
  }

  .cookie {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }
}

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

  .tech__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .service__num {
    padding-top: 0;
  }

  /* single column: drop the explicit column placements */
  .service__title,
  .service__desc,
  .service__tags {
    grid-column: 1;
  }

}