/* ==========================================================================
   Mark Titoff — портфолио
   Палитра: чёрно-белая + голубой акцент
   ========================================================================== */

@font-face {
  font-family: 'Jeko';
  src: url('/fonts/Jeko-Regular.woff2') format('woff2'), url('/fonts/Jeko-Regular.woff') format('woff');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Jeko';
  src: url('/fonts/Jeko-Medium.woff2') format('woff2'), url('/fonts/Jeko-Medium.woff') format('woff');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Jeko';
  src: url('/fonts/Jeko-Semi-Bold.woff2') format('woff2'), url('/fonts/Jeko-Semi-Bold.woff') format('woff');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Jeko';
  src: url('/fonts/Jeko-Bold.woff2') format('woff2'), url('/fonts/Jeko-Bold.woff') format('woff');
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #050506;
  --bg-soft: #0a0a0d;
  --card: rgba(255, 255, 255, 0.035);
  --card-hover: rgba(255, 255, 255, 0.06);
  --fg: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --faint: rgba(255, 255, 255, 0.48);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.2);

  /* серебро вместо цвета: акцент делает не оттенок, а яркость */
  --accent: #e8edf3;
  --accent-soft: rgba(226, 233, 241, 0.1);
  --accent-glow: rgba(226, 233, 241, 0.35);
  --accent-line: rgba(226, 233, 241, 0.45);

  /* интерфейс монохромный; цвет остаётся только в материалах проектов */
  --btn: #f2f4f6;
  --btn-hi: #ffffff;
  --btn-ink: #08090a;
  --btn-glow: rgba(255, 255, 255, 0.2);

  --pad: clamp(20px, 5vw, 64px);
  --maxw: 1240px;
  --radius: 18px;
  --radius-lg: 26px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Jeko', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
p,
figure,
ul {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 5px;
}

::selection {
  background: var(--accent);
  color: #07080a;
}

/* --------------------------------------------------------------- фон / шум */

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
}

#bg-canvas.ready {
  opacity: 1;
}

.bg-fallback {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 70% 34%, rgba(232, 237, 243, 0.12), transparent 66%),
    radial-gradient(50% 45% at 22% 72%, rgba(255, 255, 255, 0.05), transparent 70%),
    linear-gradient(rgba(190, 198, 208, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(190, 198, 208, 0.1) 1px, transparent 1px);
  background-size: auto, auto, 64px 64px, 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 95% 85% at 50% 40%, #000 28%, transparent 92%);
  mask-image: radial-gradient(ellipse 95% 85% at 50% 40%, #000 28%, transparent 92%);
}

.grain {
  position: fixed;
  inset: -50%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(6) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-4%, 3%); }
  40% { transform: translate(3%, -4%); }
  60% { transform: translate(-3%, -3%); }
  80% { transform: translate(4%, 2%); }
}

/* Затемнение поверх сетки: в центре, где живёт текст, фон почти чёрный,
   к краям сетка проступает. Без этого линии режут буквы. */
.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(62% 58% at 50% 46%, rgba(5, 5, 6, 0.9) 0%, rgba(5, 5, 6, 0.62) 55%, rgba(5, 5, 6, 0) 100%),
    radial-gradient(120% 90% at 50% 40%, transparent 45%, rgba(0, 0, 0, 0.8) 100%);
}

body.home .vignette {
  background:
    radial-gradient(62% 58% at 50% 46%, rgba(5, 5, 6, 0.38) 0%, rgba(5, 5, 6, 0.3) 55%, rgba(5, 5, 6, 0) 100%),
    radial-gradient(120% 90% at 50% 40%, transparent 45%, rgba(0, 0, 0, 0.8) 100%);
}

/* Ниже первого экрана контент лежит на сплошном чёрном — сетка остаётся
   только в герое, дальше она не мешает читать. */
main.shell::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 100vh;
  top: 100svh;
  bottom: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(5, 5, 6, 0) 0, var(--bg) 180px);
}

.footer {
  background: var(--bg);
}

/* -------------------------------------------------------------- каркас */

.shell {
  position: relative;
  z-index: 2;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

section {
  position: relative;
}

/* -------------------------------------------------------------- шапка */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(5, 5, 6, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 16px;
}

.brand-avatar {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: #ffffff;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}

.brand-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand:hover .brand-avatar {
  border-color: rgba(255, 255, 255, 0.42);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 34px);
  font-size: 15px;
  color: var(--muted);
}

.nav-links a {
  position: relative;
  padding: 6px 0;
  transition: color 0.3s ease;
}

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

.nav-links a:hover {
  color: var(--fg);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 14px;
  color: var(--fg);
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), color 0.35s var(--ease);
}

.nav-cta:hover {
  background: var(--btn);
  border-color: var(--btn);
  color: var(--btn-ink);
}

.nav-burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: none;
  cursor: pointer;
  padding: 0;
  position: relative;
}

.nav-burger span {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 1.5px;
  background: #fff;
  transition: transform 0.35s var(--ease), opacity 0.2s ease;
}

.nav-burger span:nth-child(1) { top: 16px; }
.nav-burger span:nth-child(2) { top: 24px; }

.nav-burger.open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(5, 5, 6, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 0 var(--pad);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-size: clamp(28px, 9vw, 44px);
  font-weight: 600;
  letter-spacing: -0.03em;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

/* -------------------------------------------------------------- hero */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 132px;
  padding-bottom: 72px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 15px 7px 11px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  width: fit-content;
  backdrop-filter: blur(10px);
}

.hero-tag i {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.85);
  display: inline-block;
}

.hero-name {
  margin-top: 22px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(30px, 4.4vw, 60px);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.035em;
  margin: 14px 0 0;
  max-width: 17ch;
}

.hero h1 .line {
  display: block;
  overflow: hidden;
  /* запас под выносные элементы, иначе overflow срезает хвосты у «у» и «р» */
  padding-bottom: 0.14em;
  margin-bottom: -0.14em;
}

.hero h1 .line > span {
  display: block;
  transform: translateY(105%);
  animation: riseIn 1.1s var(--ease) forwards;
}

.hero h1 .line:nth-child(2) > span { animation-delay: 0.1s; }

@keyframes riseIn {
  to { transform: translateY(0); }
}

.grad {
  color: inherit;
}

.hero-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(24px, 3vw, 34px);
  margin-top: clamp(26px, 3.6vw, 42px);
}

.hero-lead {
  max-width: 560px;
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--muted);
  line-height: 1.62;
}

/* мягкая подложка под мелким текстом поверх сетки */
.hero-name,
.hero-lead,
.case-sub,
.scroll-hint {
  text-shadow: 0 1px 18px rgba(5, 5, 6, 0.95), 0 0 6px rgba(5, 5, 6, 0.85);
}

.hero-lead b {
  color: var(--fg);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--line-strong);
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.25s var(--ease);
  will-change: transform;
}

.btn svg {
  width: 15px;
  height: 15px;
  transition: transform 0.4s var(--ease);
}

.btn:hover svg {
  transform: translate(3px, -3px);
}

.btn-primary {
  background: var(--btn);
  color: var(--btn-ink);
  border-color: var(--btn);
}

.btn-primary:hover {
  background: var(--btn-hi);
  border-color: var(--btn-hi);
  color: var(--btn-ink);
  box-shadow: 0 0 46px var(--btn-glow);
}

.btn-ghost:hover {
  background: var(--card-hover);
  border-color: var(--fg);
}

.scroll-hint {
  margin-top: clamp(34px, 5.5vw, 66px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}

.scroll-hint i {
  display: block;
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-hint i::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: sweep 2.2s var(--ease) infinite;
}

@keyframes sweep {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}

/* -------------------------------------------------------------- бегущая строка */

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  background: rgba(5, 5, 6, 0.5);
  backdrop-filter: blur(8px);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding-right: 26px;
  font-size: clamp(14px, 1.6vw, 18px);
  letter-spacing: -0.01em;
  color: var(--muted);
  white-space: nowrap;
}

.ticker-track span::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  flex: none;
}

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

/* -------------------------------------------------------------- секции */

.section {
  padding: clamp(78px, 11vw, 168px) 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: clamp(36px, 5vw, 70px);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--accent-line);
}

.section-title {
  font-size: clamp(32px, 5.4vw, 68px);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.section-note {
  max-width: 380px;
  color: var(--muted);
  font-size: 15px;
}

/* -------------------------------------------------------------- проекты */

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  /* карточки по высоте содержимого: растягивать их незачем,
     плитка обложки и так одинаковой формы у всех */
  align-items: start;
  gap: clamp(14px, 1.6vw, 22px);
}

/* Карточка — обычная сетка: строка со служебной подписью, текст, картинка.
   Никакого абсолютного позиционирования: раньше фото висело за краем
   с маской, из-за чего сверху зияла дыра, а снизу картинка обрезалась. */
.card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  grid-template-areas:
    'top'
    'body'
    'media';
  align-content: start;
  padding: clamp(20px, 2.2vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.5s var(--ease), background 0.5s var(--ease), transform 0.5s var(--ease);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.14), transparent 62%);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: var(--card-hover);
  transform: translateY(-4px);
}

.card:hover::before {
  opacity: 1;
}

/* Широкая карточка: текст слева, изображение справа во всю высоту */
.card-featured {
  grid-column: span 2;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  grid-template-rows: auto auto;
  grid-template-areas:
    'top   top'
    'body  media';
  column-gap: clamp(22px, 2.8vw, 46px);
  row-gap: clamp(18px, 2vw, 26px);
  align-content: stretch;
}

/* Карточка с иконкой: приложение представляет само себя,
   большая плитка ему не нужна — хватает значка над названием */
.card--icon {
  grid-template-areas:
    'top'
    'media'
    'body';
}

.card--icon .card-media {
  width: 68px;
  height: 68px;
  aspect-ratio: 1;
  max-height: none;
  margin-top: clamp(20px, 2.4vw, 30px);
  border-radius: 16px;
  object-fit: contain;
}

.card--icon .card-body {
  margin-top: 18px;
}

/* Обложки — иконки, логотипы и скриншоты с разными пропорциями, у каждого
   свой тёмный фон. Поэтому никакой рамки-плитки (получалась вторая рамка),
   картинка просто вписывается целиком в отведённый прямоугольник.
   min-height: 0 обязателен: без него собственная высота картинки
   распирает строку грида и карточка вырастает до абсурда. */
.card-media {
  grid-area: media;
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 16 / 10;
  max-height: 240px;
  margin-top: clamp(18px, 2vw, 26px);
  border-radius: 14px;
  object-fit: contain;
  object-position: center;
  opacity: 0.94;
  filter: grayscale(0.15) contrast(1.02);
  transition: opacity 0.5s var(--ease), filter 0.6s var(--ease);
}

/* настоящая фотография — её, наоборот, правильно кадрировать */
.card-media.is-photo {
  object-fit: cover;
}

.card:hover .card-media {
  opacity: 1;
  filter: grayscale(0) contrast(1);
}

/* В широкой карточке высота изображения задана явно, а не в процентах:
   процент от строки грида упирался бы во внутренний размер картинки,
   и вертикальный скриншот телефона раздувал карточку на пол-экрана. */
.card-featured .card-media {
  margin-top: 0;
  align-self: center;
  height: 320px;
  max-height: 320px;
  aspect-ratio: auto;
}

/* …кроме тех, где большая картинка ни к чему */
.card-featured .card-media--small {
  height: 175px;
  max-height: 175px;
}

.card-top {
  grid-area: top;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.card-index {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--faint);
}

.card-arrow {
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), color 0.4s var(--ease), transform 0.4s var(--ease);
}

.card-arrow svg {
  width: 14px;
  height: 14px;
}

.card:hover .card-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: #07080a;
  transform: rotate(45deg);
}

.card-body {
  grid-area: body;
  margin-top: clamp(18px, 2vw, 26px);
  max-width: 100%;
}

.card-featured .card-body {
  align-self: center;
  margin-top: 0;
}

.card h3 {
  font-size: clamp(21px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.card-featured h3 {
  font-size: clamp(24px, 2.9vw, 38px);
}

.card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}

.tag {
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  color: var(--faint);
  background: rgba(0, 0, 0, 0.35);
  transition: color 0.35s ease, border-color 0.35s ease;
}

.card:hover .tag {
  color: var(--muted);
  border-color: var(--line-strong);
}

.tag-accent {
  color: var(--accent);
  border-color: rgba(255, 255, 255, 0.42);
  background: var(--accent-soft);
}

.card:hover .tag-accent {
  color: var(--accent);
}

/* -------------------------------------------------------------- услуги */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}

.svc {
  padding: clamp(24px, 2.8vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.45s var(--ease), background 0.45s var(--ease), transform 0.45s var(--ease);
}

.svc:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: var(--card-hover);
  transform: translateY(-4px);
}

.svc-num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.6);
}

.svc h3 {
  margin-top: 22px;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.svc p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}

.svc ul {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.svc li {
  font-size: 12px;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--faint);
}

/* -------------------------------------------------------------- о себе */

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(30px, 5vw, 84px);
  align-items: start;
}

.about-text p {
  font-size: clamp(17px, 1.9vw, 22px);
  line-height: 1.6;
  letter-spacing: -0.015em;
  color: rgba(255, 255, 255, 0.82);
}

.about-text p + p {
  margin-top: 22px;
}

.about-text b {
  color: var(--fg);
  font-weight: 600;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  background: var(--bg-soft);
  padding: clamp(20px, 2.4vw, 30px);
}

.stat b {
  display: block;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  background: linear-gradient(150deg, #ffffff 12%, #98a1ab 58%, #ffffff 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
}

/* -------------------------------------------------------------- контакты */

.contact {
  padding: clamp(80px, 12vw, 180px) 0 clamp(50px, 7vw, 90px);
  text-align: center;
}

.contact h2 {
  font-size: clamp(38px, 9vw, 124px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.94;
  text-transform: uppercase;
}

.contact-lead {
  max-width: 520px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.contact-links .btn {
  padding: 16px 32px;
}

/* -------------------------------------------------------------- футер */

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: var(--faint);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  transition: color 0.3s ease;
}

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

/* -------------------------------------------------------------- страница кейса */

.case-hero {
  padding-top: clamp(112px, 12vw, 148px);
  padding-bottom: clamp(24px, 3vw, 40px);
}

/* шапка кейса в две колонки: текст и фото рядом, а не друг под другом —
   чтобы суть проекта была видна сразу, без прокрутки мимо картинки */
.case-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: clamp(26px, 3.6vw, 54px);
  align-items: center;
  margin-top: 24px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--muted);
  transition: color 0.3s ease, gap 0.3s var(--ease);
}

.back:hover {
  color: var(--accent);
  gap: 14px;
}

.back svg {
  width: 14px;
  height: 14px;
}

.case-hero h1 {
  margin-top: 0;
  font-size: clamp(30px, 4.4vw, 58px);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.case-sub {
  margin-top: 16px;
  max-width: 560px;
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--muted);
  line-height: 1.55;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: clamp(22px, 2.6vw, 32px);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.case-meta div {
  background: var(--bg-soft);
  padding: 15px 18px;
}

.case-meta dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.case-meta dd {
  margin: 7px 0 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.case-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-soft);
}

.case-shot img {
  max-height: 62vh;
  object-fit: cover;
}

.case-shot img {
  width: 100%;
  height: auto;
}

.case-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(18px, 3vw, 56px);
  padding: clamp(34px, 4.6vw, 64px) 0 0;
  align-items: start;
}

.case-body:last-of-type {
  padding-bottom: clamp(30px, 4vw, 56px);
}

.case-body h2 {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
  position: sticky;
  top: 100px;
}

.prose p {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.68;
  color: rgba(255, 255, 255, 0.8);
}

.prose p + p {
  margin-top: 20px;
}

.prose b {
  color: var(--fg);
  font-weight: 600;
}

.feature-list {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.feature-list li {
  background: var(--bg-soft);
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: baseline;
  transition: background 0.35s ease;
}

.feature-list li:hover {
  background: rgba(255, 255, 255, 0.05);
}

.feature-list b {
  flex: none;
  width: 150px;
  font-weight: 600;
  font-size: 15px;
}

.feature-list span {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

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

.stack-row .tag {
  font-size: 13px;
  padding: 7px 14px;
}

.case-next {
  border-top: 1px solid var(--line);
  padding: clamp(40px, 6vw, 76px) 0 clamp(56px, 8vw, 100px);
}

.next-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  transition: border-color 0.45s var(--ease), background 0.45s var(--ease), transform 0.45s var(--ease);
}

.next-link:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: var(--card-hover);
  transform: translateY(-3px);
}

.next-link small {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.next-link strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(22px, 3.4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.035em;
}

/* -------------------------------------------------------------- анимация появления */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* -------------------------------------------------------------- 404 */

.nf {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 22px;
}

.nf h1 {
  font-size: clamp(80px, 22vw, 240px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}

/* -------------------------------------------------------------- адаптив */

@media (max-width: 1000px) {
  .svc-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .case-body { grid-template-columns: 1fr; }
  .case-body h2 { position: static; }
  .case-top { grid-template-columns: 1fr; align-items: start; }
  .case-shot img { max-height: 46vh; }
}

@media (max-width: 820px) {
  .nav-links,
  .nav-cta { display: none; }
  .nav-burger { display: block; }

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

  /* на узком экране широкая карточка складывается в такую же колонку */
  .card-featured {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    grid-template-areas:
      'top'
      'body'
      'media';
    min-height: 0;
  }

  .card--icon {
    grid-template-areas:
      'top'
      'media'
      'body';
  }

  .card--icon .card-media {
    width: 62px;
    height: 62px;
    max-height: none;
    aspect-ratio: 1;
    margin-top: clamp(20px, 4vw, 28px);
  }

  .card-featured .card-body {
    align-self: auto;
    margin-top: clamp(18px, 4vw, 26px);
  }

  .card-media,
  .card-featured .card-media,
  .card-featured .card-media--small {
    align-self: auto;
    height: auto;
    max-height: 230px;
    aspect-ratio: 16 / 10;
    border-radius: 14px;
    margin-top: clamp(18px, 4vw, 26px);
  }

  /* правило выше уравняло бы «маленькую» обложку с остальными */
  .card-featured .card-media--small {
    max-height: 150px;
  }

  .feature-list li { flex-direction: column; gap: 7px; }
  .feature-list b { width: auto; }
}

@media (max-width: 520px) {
  .case-meta { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .btn { padding: 13px 22px; font-size: 14px; }
  .next-link { flex-direction: column; align-items: flex-start; }
}

@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;
  }
  .reveal { opacity: 1; transform: none; }
  .hero h1 .line > span { transform: none; }
  .grain { display: none; }
}

/* ==========================================================================
   Главная v3 — персональная, редакционная, монохромная
   ========================================================================== */

.section.wrap,
.contact.wrap {
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.hero-personal {
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  padding-top: 118px;
  padding-bottom: 46px;
}

.hero-intro {
  width: 100%;
}

.hero-role {
  margin-top: 0;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 18px rgba(5, 5, 6, 0.95), 0 0 6px rgba(5, 5, 6, 0.85);
}

.hero-personal h1 {
  width: 100%;
  max-width: 1160px;
  margin-top: 18px;
  font-size: clamp(48px, 6.7vw, 98px);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.hero-personal h1 .line {
  padding-bottom: 0.12em;
  margin-bottom: -0.12em;
}

.hero-personal .hero-lead {
  max-width: 720px;
  margin-top: clamp(28px, 3vw, 42px);
  font-size: clamp(17px, 1.55vw, 21px);
  color: rgba(255, 255, 255, 0.78);
}

.hero-personal .hero-actions {
  justify-content: flex-start;
  margin-top: clamp(24px, 3vw, 36px);
}

.hero-proof {
  width: 100%;
  display: grid;
  grid-template-columns: 0.72fr 1fr 1.25fr;
  margin-top: clamp(42px, 5vw, 70px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-proof > div {
  min-width: 0;
  padding: 22px 28px 22px 0;
}

.hero-proof > div + div {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.hero-proof dt {
  color: var(--fg);
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.hero-proof dd {
  margin: 5px 0 0;
  color: var(--faint);
  font-size: 13px;
}

.hero-personal .scroll-hint {
  margin-top: 28px;
  justify-content: flex-start;
}

.work-section {
  padding-bottom: clamp(50px, 7vw, 96px);
}

.section-head--simple {
  align-items: flex-start;
  margin-bottom: clamp(30px, 4vw, 54px);
}

.section-intro {
  max-width: 650px;
  margin-top: 20px;
  color: var(--muted);
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.58;
}

.featured-projects {
  display: grid;
  gap: clamp(64px, 8vw, 110px);
}

.project-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: clamp(34px, 5vw, 76px);
  align-items: center;
  padding: clamp(22px, 2.5vw, 34px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-feature-media {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  aspect-ratio: 1.18 / 1;
  overflow: hidden;
  border-radius: 20px;
  background:
    radial-gradient(circle at 54% 46%, rgba(255, 255, 255, 0.095), transparent 58%),
    rgba(255, 255, 255, 0.028);
}

.project-feature-media::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: inherit;
  pointer-events: none;
}

.project-feature-media img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  filter: grayscale(0.12) contrast(1.02);
  transition: transform 0.8s var(--ease), filter 0.6s var(--ease);
}

.project-feature-media img.is-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-feature:hover .project-feature-media img {
  transform: scale(1.035);
  filter: grayscale(0) contrast(1.02);
}

.project-feature--reverse .project-feature-media {
  order: 2;
}

.project-feature-copy {
  padding: clamp(4px, 1.4vw, 18px) 0;
}

.project-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.project-kicker span {
  color: var(--fg);
}

.project-feature h3 {
  margin-top: 24px;
  font-size: clamp(40px, 5.2vw, 72px);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.05em;
}

.project-feature-copy > p {
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.58;
}

.project-outcome {
  display: grid;
  gap: 14px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.project-outcome div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
}

.project-outcome dt {
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-outcome dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-size: 14px;
  font-weight: 500;
}

.project-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.35s var(--ease);
}

.project-feature:hover .project-link svg {
  transform: translate(4px, -4px);
}

.section-secondary {
  padding-top: clamp(50px, 7vw, 96px);
}

.section-head--compact {
  margin-bottom: clamp(26px, 3.6vw, 46px);
}

.section-head--compact .section-title {
  font-size: clamp(32px, 4.5vw, 58px);
}

.project-list {
  border-bottom: 1px solid var(--line);
}

.project-row {
  position: relative;
  display: grid;
  grid-template-columns: 172px minmax(220px, 0.9fr) minmax(300px, 1.25fr) 32px;
  gap: clamp(18px, 2.6vw, 40px);
  align-items: center;
  min-height: 112px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: color 0.35s var(--ease), padding 0.45s var(--ease);
}

.project-row::before {
  content: '';
  position: absolute;
  inset: 1px calc(var(--pad) * -0.45) 0;
  z-index: -1;
  opacity: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012));
  transition: opacity 0.35s var(--ease);
}

.project-row:hover {
  padding-left: 12px;
  padding-right: 12px;
}

.project-row:hover::before {
  opacity: 1;
}

.project-row-meta {
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.project-row-title {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.project-row-title img {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 12px;
  object-fit: contain;
}

.project-row-title strong {
  min-width: 0;
  font-size: clamp(22px, 2.3vw, 31px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.project-row-description {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.project-row-arrow {
  justify-self: end;
  font-size: 20px;
  transition: transform 0.35s var(--ease);
}

.project-row:hover .project-row-arrow {
  transform: translate(4px, -4px);
}

.services-editorial {
  border-bottom: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 56px minmax(210px, 0.8fr) minmax(320px, 1.25fr) minmax(220px, 0.8fr);
  gap: clamp(20px, 3vw, 48px);
  align-items: start;
  padding: clamp(28px, 3.6vw, 48px) 0;
  border-top: 1px solid var(--line);
}

.service-number {
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.15em;
}

.service-row h3 {
  font-size: clamp(24px, 2.7vw, 36px);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.service-row p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.58;
}

.service-row ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.service-row li {
  color: var(--faint);
  font-size: 12px;
}

.service-row li::before {
  content: '·';
  margin-right: 6px;
  color: var(--fg);
}

.contact {
  text-align: left;
}

.contact-inner {
  padding: clamp(42px, 6vw, 78px) 0;
  border-top: 1px solid var(--line);
}

.contact h2 {
  max-width: 1050px;
  font-size: clamp(46px, 8.2vw, 112px);
  text-transform: none;
}

.contact-lead {
  max-width: 620px;
  margin: 32px 0 0;
}

.contact-links {
  justify-content: flex-start;
}

@media (max-width: 1080px) {
  .project-row {
    grid-template-columns: 150px minmax(220px, 0.9fr) minmax(240px, 1.1fr) 28px;
    gap: 22px;
  }

  .service-row {
    grid-template-columns: 48px minmax(200px, 0.8fr) minmax(300px, 1.2fr);
  }

  .service-row ul {
    grid-column: 2 / -1;
  }
}

@media (max-width: 900px) {
  .hero-personal h1 {
    font-size: clamp(48px, 9.5vw, 80px);
  }

  .project-feature {
    grid-template-columns: minmax(0, 1fr) minmax(290px, 0.86fr);
    gap: 30px;
  }

  .project-row {
    grid-template-columns: 132px minmax(0, 1fr) 28px;
  }

  .project-row-description {
    grid-column: 2 / 3;
  }

  .project-row-arrow {
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 820px) {
  .hero-personal {
    min-height: auto;
    padding-top: 126px;
    padding-bottom: 42px;
  }

  .hero-personal h1 {
    font-size: clamp(44px, 11.5vw, 72px);
    line-height: 0.98;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-proof > div {
    display: grid;
    grid-template-columns: minmax(130px, 0.65fr) 1fr;
    gap: 18px;
    align-items: baseline;
    padding: 17px 0;
  }

  .hero-proof > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-proof dd {
    margin-top: 0;
  }

  .project-feature,
  .project-feature--reverse {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .project-feature--reverse .project-feature-media {
    order: 0;
  }

  .project-feature-media {
    aspect-ratio: 4 / 3;
  }

  .project-feature-copy {
    padding-bottom: 18px;
  }

  .service-row {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px 20px;
  }

  .service-row p,
  .service-row ul {
    grid-column: 2;
  }
}

@media (max-width: 620px) {
  .hero-personal {
    padding-top: 108px;
  }

  .hero-role {
    margin-top: 18px;
    font-size: 12px;
  }

  .hero-personal h1 {
    margin-top: 14px;
    font-size: clamp(40px, 12.6vw, 60px);
  }

  .hero-personal .hero-lead {
    font-size: 16px;
  }

  .hero-personal .hero-actions {
    width: 100%;
  }

  .hero-personal .btn {
    justify-content: center;
  }

  .hero-proof > div {
    grid-template-columns: 118px 1fr;
  }

  .hero-personal .scroll-hint {
    font-size: 10px;
    letter-spacing: 0.13em;
  }

  .ticker {
    padding: 14px 0;
  }

  .section-title {
    font-size: clamp(34px, 10vw, 48px);
  }

  .project-feature {
    padding-top: 16px;
  }

  .project-feature-media {
    border-radius: 14px;
  }

  .project-feature h3 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .project-outcome div {
    grid-template-columns: 72px 1fr;
  }

  .project-row {
    grid-template-columns: minmax(0, 1fr) 28px;
    gap: 12px 18px;
    min-height: 0;
    padding: 22px 0;
  }

  .project-row:hover {
    padding-left: 0;
    padding-right: 0;
  }

  .project-row-meta {
    grid-column: 1;
  }

  .project-row-title {
    grid-column: 1;
  }

  .project-row-description {
    grid-column: 1;
  }

  .project-row-arrow {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: center;
  }

  .project-row-title img {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .project-row-title strong {
    font-size: 25px;
  }

  .service-row {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .service-row h3 {
    font-size: 26px;
  }

  .contact h2 {
    font-size: clamp(44px, 13vw, 70px);
  }

  .footer-links {
    gap: 12px 16px;
    flex-wrap: wrap;
  }
}