/* SavWork OÜ — «чертёж». Тёмная тема — основная, светлая — токенами. */
:root {
  --bg: #0E1012; --bg-2: #14171B; --surface: #181C21; --ink: #F3F1EC; --ink-2: #B9B6AE; --muted: #7E8289;
  --line: rgba(243,241,236,.10); --line-2: rgba(243,241,236,.2); --grid: rgba(255,106,26,.07);
  --accent: #FF6A1A; --accent-ink: #0E1012; --accent-2: #FFB38A;
  --radius: 4px; --container: 1360px; --gutter: clamp(18px, 4vw, 56px);
  --display: "Unbounded", "Manrope", system-ui, sans-serif; --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22,1,.36,1); --ease-io: cubic-bezier(.65,0,.35,1);
}
:root[data-theme="light"] {
  --bg: #F3F1EC; --bg-2: #E9E6DF; --surface: #FFFFFF; --ink: #121416; --ink-2: #4B4F56; --muted: #80848B;
  --line: rgba(18,20,22,.12); --line-2: rgba(18,20,22,.28); --grid: rgba(232,96,28,.09);
  --accent: #E8601C; --accent-ink: #FFFFFF; --accent-2: #B8460E;
}
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) {
  --bg: #F3F1EC; --bg-2: #E9E6DF; --surface: #FFFFFF; --ink: #121416; --ink-2: #4B4F56; --muted: #80848B;
  --line: rgba(18,20,22,.12); --line-2: rgba(18,20,22,.28); --grid: rgba(232,96,28,.09);
  --accent: #E8601C; --accent-ink: #FFFFFF; --accent-2: #B8460E;
} }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.65 var(--font); overflow-x: hidden;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 88px 88px; background-position: center top; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -.01em; font-weight: 500; text-wrap: balance; }
h2 { font-family: var(--display); font-size: clamp(28px, 4.2vw, 56px); }
h3 { font-family: var(--display); font-size: clamp(18px, 1.6vw, 22px); font-weight: 500; }
.h-display { font-family: var(--display); font-size: clamp(30px, 4.6vw, 64px); margin-bottom: clamp(20px, 3vw, 36px); }
.h-display--xl { font-size: clamp(34px, 5.6vw, 84px); }
p { margin: 0 0 1em; }
.lead { font-size: clamp(17px, 1.35vw, 20px); color: var(--ink-2); line-height: 1.55; }
.muted { color: var(--muted); }
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.kicker { margin: 0 0 14px; font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.section { position: relative; padding: clamp(80px, 11vw, 160px) 0; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* зерно, прогресс, курсор */
.grain { position: fixed; inset: -50%; width: 200%; height: 200%; pointer-events: none; z-index: 90; opacity: .055; filter: url(#grain); background: #000; animation: grain 1.2s steps(6) infinite; mix-blend-mode: overlay; }
:root[data-theme="light"] .grain { opacity: .07; }
@keyframes grain { 0%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)} 40%{transform:translate(2%,-4%)} 60%{transform:translate(-4%,-2%)} 80%{transform:translate(3%,3%)} 100%{transform:translate(0,0)} }
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(0); z-index: 95; }
.cursor { position: fixed; left: 0; top: 0; z-index: 99; pointer-events: none; display: none; }
@media (hover: hover) and (pointer: fine) { .js .cursor { display: block; } }
.cursor__dot { position: absolute; left: -3px; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); transition: transform .25s var(--ease), opacity .2s; }
.cursor__ring { position: absolute; left: -22px; top: -22px; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--accent); display: grid; place-items: center; transform: scale(.35); opacity: 0; transition: transform .35s var(--ease), opacity .25s, background .25s; }
.cursor__label { font: 700 11px/1 var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); opacity: 0; transition: opacity .2s; }
.cursor.is-view .cursor__ring { transform: scale(1.9); opacity: 1; background: var(--accent); }
.cursor.is-view .cursor__label { opacity: 1; } .cursor.is-view .cursor__dot { opacity: 0; }
.cursor.is-link .cursor__ring { transform: scale(1); opacity: 1; }
body.has-cursor .card, body.has-cursor .ph { cursor: none; }

/* кнопки */
.btn { position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; font: 700 14px/1 var(--font); letter-spacing: .02em; border: 1px solid transparent; border-radius: 999px; cursor: pointer; overflow: hidden; isolation: isolate; transition: color .3s, border-color .3s, transform .3s var(--ease); white-space: nowrap; }
.btn svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary::before { content: ""; position: absolute; inset: 0; background: var(--ink); transform: translateY(101%); transition: transform .4s var(--ease); z-index: -1; border-radius: inherit; }
.btn--primary:hover { color: var(--bg); } .btn--primary:hover::before { transform: translateY(0); }
.btn--ghost { border-color: var(--line-2); color: inherit; background: transparent; }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--sm { padding: 11px 18px; font-size: 13px; }
.btn--lg { padding: 18px 30px; font-size: 15px; }
.iconbtn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--ink); display: inline-grid; place-items: center; cursor: pointer; padding: 0; transition: border-color .3s, transform .3s var(--ease); }
.iconbtn:hover { border-color: var(--accent); transform: rotate(15deg); }
.iconbtn svg { width: 18px; height: 18px; }
.theme .moon { display: none; }
:root[data-theme="dark"] .theme .moon, :root:not([data-theme="light"]) .theme .moon { display: block; }
:root[data-theme="dark"] .theme .sun, :root:not([data-theme="light"]) .theme .sun { display: none; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .theme .moon { display: none; } :root:not([data-theme="dark"]) .theme .sun { display: block; } }
:root[data-theme="dark"] .theme .moon { display: block !important; } :root[data-theme="dark"] .theme .sun { display: none !important; }
:root[data-theme="light"] .theme .moon { display: none !important; } :root[data-theme="light"] .theme .sun { display: block !important; }

/* шапка */
.topbar { position: fixed; top: 0; left: 0; right: 0; z-index: 80; transition: transform .5s var(--ease), background .4s, border-color .4s; border-bottom: 1px solid transparent; }
.topbar.is-scrolled { background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); border-color: var(--line); }
.topbar.is-hidden { transform: translateY(-100%); }
.topbar__in { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; display: flex; align-items: center; gap: 28px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: .02em; }
.brand__mark { width: 40px; height: 40px; color: var(--ink); }
.brand__name b { color: var(--accent); font-weight: 700; }
.nav { display: flex; gap: 2px; }
.nav a { position: relative; padding: 10px 12px; font-weight: 600; font-size: 14px; color: var(--ink-2); display: inline-flex; gap: 6px; align-items: baseline; }
.nav a i { font-style: normal; font-size: 10px; color: var(--accent); font-weight: 700; }
.nav a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform .35s var(--ease); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a:hover, .nav a.is-active { color: var(--ink); }
.topbar__right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang { display: flex; gap: 2px; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; }
.lang__btn { border: 0; background: transparent; color: var(--muted); font: 700 11px/1 var(--font); letter-spacing: .08em; padding: 8px 10px; border-radius: 999px; cursor: pointer; transition: background .3s, color .3s; }
.lang__btn:hover { color: var(--ink); }
.lang__btn.is-active { background: var(--ink); color: var(--bg); }
.burger { display: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; cursor: pointer; padding: 0; position: relative; color: var(--ink); flex: none; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: currentColor; top: 15px; transition: transform .35s var(--ease), top .35s var(--ease); }
.burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }

/* полноэкранное меню */
.menu { position: fixed; inset: 0; z-index: 70; background: var(--bg); display: grid; align-items: end; padding: 100px var(--gutter) 32px; }
.menu[hidden] { display: none; }
.menu__nav { display: grid; gap: 2px; margin-bottom: 36px; }
.menu__nav a { display: flex; align-items: baseline; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: clamp(26px, 7vw, 40px); font-weight: 500; transform: translateY(30px); opacity: 0; transition: transform .6s var(--ease), opacity .6s; }
.menu.is-in .menu__nav a { transform: none; opacity: 1; }
.menu__nav a i { font: 700 12px/1 var(--font); color: var(--accent); }
.menu__nav a:nth-child(2) { transition-delay: .05s } .menu__nav a:nth-child(3) { transition-delay: .1s } .menu__nav a:nth-child(4) { transition-delay: .15s } .menu__nav a:nth-child(5) { transition-delay: .2s }
.menu__foot { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; }
.menu__contacts { display: grid; font-weight: 600; color: var(--ink-2); font-size: 15px; }
body.menu-open { overflow: hidden; }

/* hero */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; color: #fff; isolation: isolate; overflow: hidden; }
.hero__slides { position: absolute; inset: 0; z-index: -2; background: #0E1012; }
.hero__slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.6s var(--ease-io); transform: scale(1.02); }
.hero__slides img.is-active { opacity: 1; animation: kenburns 9s linear both; }
@keyframes kenburns { from { transform: scale(1.02) translate(0,0); } to { transform: scale(1.12) translate(-1.5%, -1%); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(14,16,18,.55) 0%, rgba(14,16,18,.1) 40%, rgba(14,16,18,.82) 100%); }
.hero__grid { position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 88px 88px; mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%); }
.hero__in { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; padding: 140px 0 48px; }
.hero__kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); }
.tick { width: 36px; height: 1px; background: var(--accent); display: inline-block; transform-origin: 0 50%; animation: grow .9s var(--ease) .3s both; }
@keyframes grow { from { transform: scaleX(0) } to { transform: scaleX(1) } }
.hero__title { font-family: var(--display); font-weight: 500; font-size: clamp(34px, 7.6vw, 118px); line-height: .98; letter-spacing: -.015em; max-width: 12ch; margin-bottom: clamp(28px, 4vw, 48px); }
.w { display: inline-block; overflow: hidden; vertical-align: top; margin-right: .22em; padding-bottom: .14em; margin-bottom: -.14em; }
.w > span { display: inline-block; transform: translateY(110%); animation: up .9s var(--ease) both; }
@keyframes up { to { transform: none } }
.hero__bottom { display: grid; grid-template-columns: minmax(0, 58ch) auto; gap: 24px 48px; align-items: end; justify-content: space-between; }
.hero__lead { font-size: clamp(16px, 1.4vw, 20px); color: rgba(255,255,255,.82); margin: 0; animation: fade 1s .5s both; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; animation: fade 1s .7s both; }
.hero .btn--ghost { color: #fff; border-color: rgba(255,255,255,.5); }
.hero .btn--ghost:hover { border-color: var(--accent); color: var(--accent-2); }
@keyframes fade { from { opacity: 0; transform: translateY(12px) } to { opacity: 1; transform: none } }
.hero__meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 44px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.6); animation: fade 1s .9s both; }
.hero__dots { display: flex; gap: 6px; }
.hero__dots i { width: 28px; height: 2px; background: rgba(255,255,255,.25); position: relative; overflow: hidden; cursor: pointer; }
.hero__dots i::after { content: ""; position: absolute; inset: 0; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; }
.hero__dots i.is-active::after { animation: bar 7s linear both; }
@keyframes bar { to { transform: scaleX(1) } }
.scrollhint { position: absolute; right: var(--gutter); bottom: 48px; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: rgba(255,255,255,.7); writing-mode: vertical-rl; animation: fade 1s 1.2s both; }
.scrollhint i { width: 1px; height: 56px; background: rgba(255,255,255,.25); position: relative; overflow: hidden; }
.scrollhint i::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 50%; background: var(--accent); animation: drop 1.8s var(--ease-io) infinite; }
@keyframes drop { from { transform: translateY(-100%) } to { transform: translateY(220%) } }

/* бегущая строка */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg); padding: 14px 0; }
.marquee__track { display: flex; gap: 0; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { white-space: nowrap; font: 600 13px/1 var(--font); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); padding: 0 28px; display: inline-flex; align-items: center; gap: 28px; }
.marquee__track span::after { content: ""; width: 6px; height: 6px; background: var(--accent); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-50%) } }

/* заголовок секции «лист чертежа» */
.sec { display: flex; align-items: center; gap: 18px; margin-bottom: clamp(36px, 5vw, 64px); font: 700 12px/1 var(--font); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.sec__n { font-family: var(--display); font-size: 14px; color: var(--accent); letter-spacing: 0; }
.sec__line { flex: 1; height: 1px; background: var(--line-2); transform: scaleX(0); transform-origin: 0 50%; transition: transform 1.2s var(--ease); }
.sec.is-in .sec__line { transform: scaleX(1); }
.sec--onphoto { color: rgba(255,255,255,.7); } .sec--onphoto .sec__line { background: rgba(255,255,255,.3); }

/* reveal */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--i, 0) * .09s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
/* клип — на вложенном img, не на наблюдаемом элементе: Chrome считает пересечение с учётом clip-path */
.js [data-reveal="clip"] { opacity: 1; transform: none; }
.js [data-reveal="clip"] > img { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s var(--ease), transform .1s linear; }
.js [data-reveal="clip"].is-in > img { clip-path: inset(0 0 0 0); }
.js [data-reveal="clip"] figcaption { opacity: 0; transition: opacity .6s 1s; } .js [data-reveal="clip"].is-in figcaption { opacity: 1; }
.js [data-split] .w > span { animation: none; transform: translateY(110%); transition: transform .9s var(--ease); }
.js [data-split].is-in .w > span { transform: none; }
.draw path { stroke-dasharray: 1200; stroke-dashoffset: 1200; transition: stroke-dashoffset 2.6s var(--ease-io); }
.draw.is-in path { stroke-dashoffset: 0; }

/* about */
.about__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.quote { font-family: var(--display); font-weight: 400; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.4; padding: 18px 0 18px 22px; border-left: 2px solid var(--accent); margin: 28px 0; }
.facts { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: 160px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.facts b { font-family: var(--display); font-weight: 500; font-size: 15px; }
.facts span { color: var(--muted); font-size: 14px; }
.about__visual { position: relative; padding-bottom: 260px; }
.ph { position: relative; margin: 0; overflow: hidden; background: var(--bg-2); }
.ph img { width: 100%; height: 100%; object-fit: cover; will-change: transform; transform: scale(1.12); }
.ph figcaption { position: absolute; left: 14px; bottom: 12px; font: 600 11px/1 var(--font); letter-spacing: .12em; text-transform: uppercase; color: #fff; background: rgba(14,16,18,.55); padding: 8px 10px; backdrop-filter: blur(8px); }
.ph--tall { aspect-ratio: 4 / 5; width: 82%; }
.ph--small { aspect-ratio: 4 / 3; width: 46%; position: absolute; right: 0; bottom: 150px; border: 6px solid var(--bg); }
.draw { position: absolute; color: var(--accent); opacity: .9; }
.draw--house { width: 66%; left: -3%; bottom: -24px; opacity: .95; }
.draw .lbl text { opacity: 0; transition: opacity .6s 1.8s; } .draw.is-in .lbl text { opacity: .9; }
.draw .d1 { transition-delay: 0s } .draw .d2 { transition-delay: .25s } .draw .d3 { transition-delay: .7s } .draw .d4 { transition-delay: 1s } .draw .d5 { transition-delay: 1.5s } .draw .d6 { transition-delay: 1.8s }

/* services — строки с превью за курсором */
.services { background: var(--bg-2); }
.services__head { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: end; margin-bottom: clamp(24px, 4vw, 48px); }
.services__head .lead { margin: 0 0 8px; }
.svc { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); position: relative; }
.svc__row { position: relative; display: grid; grid-template-columns: 72px 1fr 48px; gap: 24px; padding: clamp(22px, 2.6vw, 34px) 0; border-bottom: 1px solid var(--line-2); align-items: start; transition: padding .4s var(--ease); }
.svc__row:hover { padding-left: 12px; }
.svc__n { font-family: var(--display); font-size: 13px; color: var(--accent); padding-top: 6px; }
.svc__body h3 { font-size: clamp(20px, 2.2vw, 30px); margin-bottom: 10px; transition: color .3s; }
.svc__row:hover h3 { color: var(--accent); }
.svc__body p { margin: 0; color: var(--ink-2); max-width: 64ch; }
.svc__list { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.svc__list li { font: 600 13px/1 var(--font); padding: 10px 14px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-2); transition: border-color .3s, color .3s; }
.svc__list li:hover { border-color: var(--accent); color: var(--ink); }
.svc__arrow { width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 50%; position: relative; justify-self: end; transition: background .4s var(--ease), border-color .4s; }
.svc__arrow::before { content: ""; position: absolute; inset: 0; margin: auto; width: 12px; height: 12px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg) translate(-1px, 1px); transition: transform .4s var(--ease); }
.svc__row:hover .svc__arrow { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.svc__row:hover .svc__arrow::before { transform: rotate(45deg) translate(1px, -1px); }
.svc__preview { position: fixed; left: 0; top: 0; width: 300px; aspect-ratio: 4 / 3; pointer-events: none; z-index: 60; opacity: 0; transition: opacity .35s; overflow: hidden; display: none; box-shadow: 0 30px 60px rgba(0,0,0,.4); }
@media (hover: hover) and (pointer: fine) { .svc__preview { display: block; } }
.svc__preview.is-on { opacity: 1; }
.svc__preview img { width: 100%; height: 100%; object-fit: cover; }

/* projects — горизонтальная сцена */
.projects { padding-bottom: 0; }
.projects > .container .sec { margin-bottom: 0; }
.hscroll { position: relative; }
.hscroll__sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; align-items: center; }
.hscroll__track { display: flex; gap: clamp(20px, 2.5vw, 40px); padding: 0 var(--gutter); align-items: center; will-change: transform; }
.hscroll__intro { flex: none; width: min(520px, 80vw); padding-right: clamp(20px, 4vw, 60px); }
.hscroll__intro .lead { margin-bottom: 28px; }
.hint { display: inline-flex; align-items: center; gap: 12px; margin: 0; font: 700 11px/1 var(--font); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.hint i { width: 44px; height: 1px; background: var(--line-2); position: relative; overflow: hidden; }
.hint i::after { content: ""; position: absolute; inset: 0; background: var(--accent); animation: slideX 1.6s var(--ease-io) infinite; }
@keyframes slideX { from { transform: translateX(-100%) } to { transform: translateX(100%) } }
.card { flex: none; position: relative; width: clamp(300px, 34vw, 520px); background: transparent; border: 0; padding: 0; text-align: left; color: inherit; font: inherit; cursor: pointer; }
.card--wide { width: clamp(340px, 46vw, 720px); }
.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-2); }
.card--wide .card__media { aspect-ratio: 3 / 2; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); transform: scale(1.001); }
.card:hover .card__media img { transform: scale(1.06); }
.card__media::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); pointer-events: none; }
.card__count { position: absolute; right: 12px; top: 12px; font: 700 11px/1 var(--font); letter-spacing: .1em; color: #fff; background: rgba(14,16,18,.55); padding: 7px 9px; backdrop-filter: blur(8px); }
.card__cat { position: absolute; left: 12px; top: 12px; font: 700 10px/1 var(--font); letter-spacing: .16em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); padding: 7px 9px; }
.card__body { padding: 16px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; }
.card__place { grid-column: 1 / -1; font: 600 11px/1 var(--font); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.card h3 { font-size: clamp(17px, 1.5vw, 22px); }
.card__idx { font-family: var(--display); font-size: 12px; color: var(--accent); padding-top: 4px; }
.card__desc { grid-column: 1 / -1; margin: 6px 0 0; color: var(--ink-2); font-size: 14.5px; max-width: 52ch; }
.card__tags { grid-column: 1 / -1; font: 700 12px/1.6 var(--font); color: var(--accent); margin-top: 6px; }
.hscroll__end { flex: none; width: 30vw; }
.hscroll__bar { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 28px; height: 1px; background: var(--line-2); }
.hscroll__bar i { position: absolute; left: 0; top: -1px; height: 3px; width: 10%; background: var(--accent); }

/* why */
.why { background: var(--ink); color: var(--bg); overflow: hidden; }
.why { background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 88px 88px; }
:root[data-theme="light"] .why, :root:not([data-theme="dark"]) .why { background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); }
.sec--inverse { color: color-mix(in srgb, var(--bg) 60%, transparent); } .sec--inverse .sec__line { background: color-mix(in srgb, var(--bg) 30%, transparent); }
.why .h-display { max-width: 16ch; }
.why__list { list-style: none; margin: clamp(32px, 5vw, 64px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid color-mix(in srgb, var(--bg) 25%, transparent); }
.why__list li { padding: 32px 28px 32px 0; border-right: 1px solid color-mix(in srgb, var(--bg) 25%, transparent); }
.why__list li + li { padding-left: 28px; }
.why__list li:last-child { border-right: 0; }
.why__n { display: block; font-family: var(--display); font-size: 48px; line-height: 1; color: var(--accent); margin-bottom: 20px; }
.why__list h3 { margin-bottom: 10px; font-size: 20px; }
.why__list p { margin: 0; color: color-mix(in srgb, var(--bg) 70%, transparent); }
.draw--tower { right: var(--gutter); top: 40px; width: 150px; opacity: .7; color: var(--accent); }

/* intl */
.intl { min-height: 92vh; display: grid; align-items: center; color: #fff; isolation: isolate; overflow: hidden; }
.intl__bg { position: absolute; inset: -12% 0; z-index: -1; }
.intl__bg img { width: 100%; height: 100%; object-fit: cover; }
.intl::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(14,16,18,.78) 0%, rgba(14,16,18,.35) 60%, rgba(14,16,18,.1) 100%); }
.intl__card { max-width: 620px; padding: clamp(28px, 3.5vw, 48px); background: color-mix(in srgb, #0E1012 72%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid rgba(255,255,255,.12); position: relative; }
.intl__card h2 { margin-bottom: 18px; }
.intl__card .lead { color: rgba(255,255,255,.85); }
.intl__card p { color: rgba(255,255,255,.72); }
.intl__tag { position: absolute; right: 20px; top: -12px; font: 600 10px/1 var(--font); letter-spacing: .16em; text-transform: uppercase; background: var(--accent); color: var(--accent-ink); padding: 8px 10px; }

/* contact */
.contact__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.contact__cta { display: grid; gap: 14px; justify-items: start; margin-top: 10px; }
.contact__note { font-size: 14px; color: var(--muted); max-width: 46ch; margin: 0; }
.contact__card { border: 1px solid var(--line-2); padding: clamp(24px, 3vw, 40px); background: color-mix(in srgb, var(--surface) 60%, transparent); backdrop-filter: blur(10px); position: relative; }
.contact__card::before { content: ""; position: absolute; left: -1px; top: -1px; width: 28px; height: 28px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
.contact__card::after { content: ""; position: absolute; right: -1px; bottom: -1px; width: 28px; height: 28px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }
.contact__card dl { margin: 0 0 22px; }
.contact__card dt { margin: 18px 0 6px; font: 700 11px/1 var(--font); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.contact__card dt:first-child { margin-top: 0; }
.contact__card dd { margin: 0 0 6px; display: flex; align-items: baseline; gap: 12px; font-family: var(--display); font-weight: 500; font-size: clamp(17px, 1.6vw, 22px); }
.contact__card dd span { font: 500 13px/1 var(--font); color: var(--muted); }
.u { position: relative; }
.u::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: 100% 50%; transition: transform .45s var(--ease); }
.u:hover::after { transform: scaleX(1); transform-origin: 0 50%; }

/* footer */
.footer { position: relative; overflow: hidden; border-top: 1px solid var(--line); padding: 40px 0 0; }
.footer__in { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; font-size: 13px; color: var(--muted); }
.footer__in p { margin: 0; }
.footer__top { font-weight: 700; color: var(--ink); margin-left: auto; }
.footer__word { font-family: var(--display); font-weight: 700; font-size: clamp(64px, 19vw, 300px); line-height: .8; letter-spacing: -.02em; text-align: center; color: transparent; -webkit-text-stroke: 1px var(--line-2); margin-top: 32px; transform: translateY(18%); user-select: none; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; color: #fff; display: grid; grid-template-rows: 1fr auto; }
.lightbox[hidden] { display: none; }
.lb__bg { position: absolute; inset: 0; background: rgba(8,9,11,.9); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); opacity: 0; transition: opacity .4s; }
.lightbox.is-in .lb__bg { opacity: 1; }
.lb__fig { position: relative; margin: 0; display: grid; place-items: center; min-height: 0; padding: 72px 84px 12px; }
.lb__fig img { max-width: 100%; max-height: calc(100vh - 190px); object-fit: contain; box-shadow: 0 40px 80px rgba(0,0,0,.5); }
.lb__close, .lb__nav { position: absolute; z-index: 2; border: 1px solid rgba(255,255,255,.25); background: rgba(14,16,18,.5); color: #fff; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background .3s, border-color .3s, transform .3s var(--ease); backdrop-filter: blur(8px); }
.lb__close:hover, .lb__nav:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.lb__close { top: 18px; right: 18px; }
.lb__close span { position: absolute; width: 18px; height: 1.5px; background: currentColor; transform: rotate(45deg); } .lb__close span:last-child { transform: rotate(-45deg); }
.lb__nav { top: 50%; transform: translateY(-50%); } .lb__nav svg { width: 20px; height: 20px; }
.lb__prev { left: 18px; } .lb__next { right: 18px; }
.lb__nav:hover { transform: translateY(-50%) scale(1.08); }
.lb__bar { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding: 10px 24px 18px; }
.lb__cap { display: grid; gap: 2px; } .lb__cap b { font-family: var(--display); font-weight: 500; font-size: 14px; } .lb__cap span { font-size: 12px; color: rgba(255,255,255,.6); letter-spacing: .08em; text-transform: uppercase; }
.lb__strip { display: flex; gap: 6px; overflow-x: auto; max-width: 60vw; scrollbar-width: none; padding: 4px; }
.lb__strip::-webkit-scrollbar { display: none; }
.lb__strip img { width: 56px; height: 42px; object-fit: cover; opacity: .4; cursor: pointer; flex: none; outline: 1px solid transparent; transition: opacity .3s, outline-color .3s; }
.lb__strip img.is-active { opacity: 1; outline-color: var(--accent); }
.lb__count { text-align: right; font-family: var(--display); font-size: 13px; color: rgba(255,255,255,.7); }
body.lb-open { overflow: hidden; }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal], .js [data-split] .w > span, .draw path, .sec__line { opacity: 1 !important; transform: none !important; clip-path: none !important; stroke-dashoffset: 0 !important; transition: none !important; }
  .grain, .scrollhint i::after, .hint i::after, .marquee__track, .hero__slides img.is-active, .hero__dots i.is-active::after { animation: none !important; }
  .w > span { animation: none; transform: none; }
}

/* адаптив */
@media (max-width: 1100px) {
  .nav { display: none; }
  .burger { display: block; }
  .topbar__right .offer-link { display: none; }
  .services__head { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__card dd { flex-wrap: wrap; }
  .why__list { grid-template-columns: 1fr; }
  .why__list li { border-right: 0; border-bottom: 1px solid color-mix(in srgb, var(--bg) 25%, transparent); padding: 24px 0; }
  .why__list li + li { padding-left: 0; }
  .why__list li:last-child { border-bottom: 0; }
  .draw--tower { display: none; }
  /* объекты — вертикально */
  .hscroll__sticky { position: static; height: auto; overflow: visible; display: block; }
  .hscroll__track { flex-wrap: wrap; transform: none !important; padding-top: 24px; align-items: start; }
  .hscroll__intro { width: 100%; padding: 0 0 8px; }
  .hint { display: none; }
  .card, .card--wide { width: calc(50% - 12px); }
  .hscroll__end, .hscroll__bar { display: none; }
}
@media (max-width: 760px) {
  :root { --gutter: 18px; }
  .topbar__in { height: 64px; gap: 10px; }
  .brand__mark { width: 34px; height: 34px; } .brand { font-size: 15px; gap: 8px; }
  .lang { padding: 2px; } .lang__btn { padding: 7px 7px; font-size: 10px; letter-spacing: .04em; }
  .topbar .theme { display: none; }
  .topbar__right { gap: 6px; }
  .hero__in { padding: 120px 0 40px; }
  .hero__title { font-size: clamp(30px, 9.2vw, 56px); max-width: none; }
  .hero__bottom { grid-template-columns: 1fr; }
  .hero__meta { margin-top: 28px; }
  .scrollhint { display: none; }
  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__visual { padding-bottom: 56px; }
  .ph--tall { width: 88%; }
  .draw--house { width: 120px; left: auto; right: 0; bottom: 120px; display: none; }
  .facts li { grid-template-columns: 1fr; gap: 4px; }
  .svc__row { grid-template-columns: 40px 1fr; gap: 14px; }
  .svc__arrow { display: none; }
  .svc__row:hover { padding-left: 0; }
  .card, .card--wide { width: 100%; }
  .intl { min-height: auto; padding: 120px 0 80px; }
  .intl__card { padding: 24px 20px; }
  .lb__fig { padding: 70px 12px 8px; }
  .lb__fig img { max-height: calc(100vh - 210px); }
  .lb__nav { width: 40px; height: 40px; top: auto; bottom: 96px; transform: none; } .lb__nav:hover { transform: none; }
  .lb__prev { left: 12px; } .lb__next { right: 12px; }
  .lb__bar { grid-template-columns: 1fr auto; } .lb__strip { grid-column: 1 / -1; max-width: none; }
  .footer__top { margin-left: 0; }
  .footer__word { font-size: 26vw; }
}
@media (max-width: 400px) { .brand__name { display: none; } }

/* ——— детали второй волны ——— */
.xhair { position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0; transition: opacity .6s; }
.hero:hover .xhair { opacity: 1; }
.xhair__v, .xhair__h { position: absolute; background: rgba(255,255,255,.22); }
.xhair__v { top: 0; bottom: 0; width: 1px; left: 0; } .xhair__h { left: 0; right: 0; height: 1px; top: 0; }
.xhair__lbl { position: absolute; font: 700 10px/1 var(--font); letter-spacing: .14em; color: var(--accent-2); background: rgba(14,16,18,.6); padding: 6px 8px; transform: translate(12px, 12px); white-space: nowrap; }
@media (hover: none) { .xhair { display: none; } }
.hscroll__counter { position: absolute; left: var(--gutter); bottom: 44px; display: flex; align-items: baseline; gap: 8px; font-family: var(--display); color: var(--ink); z-index: 2; }
.hscroll__counter b { font-size: 56px; font-weight: 500; line-height: 1; color: var(--accent); min-width: 1.4em; }
.hscroll__counter span { font-size: 13px; color: var(--muted); }
.hscroll__bar { left: calc(var(--gutter) + 150px); }
.card__media::before { content: ""; position: absolute; inset: 0; z-index: 1; background: var(--bg); transform-origin: 100% 50%; transition: transform 1.1s var(--ease); }
.card.is-in .card__media::before { transform: scaleX(0); }
.card__media img { transform: scale(1.18); transition: transform 1.4s var(--ease); }
.card.is-in .card__media img { transform: scale(1.001); }
.card:hover .card__media img { transform: scale(1.06); }
.card__plus { position: absolute; left: 50%; top: 50%; width: 56px; height: 56px; margin: -28px 0 0 -28px; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); color: #fff; display: grid; place-items: center; z-index: 2; opacity: 0; transform: scale(.6); transition: opacity .4s, transform .5s var(--ease); background: rgba(14,16,18,.35); backdrop-filter: blur(6px); }
.card__plus::before, .card__plus::after { content: ""; position: absolute; background: currentColor; } .card__plus::before { width: 18px; height: 1.5px; } .card__plus::after { width: 1.5px; height: 18px; }
.card:hover .card__plus { opacity: 1; transform: scale(1); }
body.has-cursor .card__plus { display: none; }
.sec__n { display: inline-block; transform: translateX(-12px); opacity: 0; transition: transform .8s var(--ease), opacity .8s; } .sec.is-in .sec__n { transform: none; opacity: 1; }
.sec__t { display: inline-block; transform: translateX(12px); opacity: 0; transition: transform .8s var(--ease) .3s, opacity .8s .3s; } .sec.is-in .sec__t { transform: none; opacity: 1; }
.svc__n { display: inline-block; transition: transform .5s var(--ease); } .svc__row:hover .svc__n { transform: translateX(6px) rotate(-8deg); }
.why__n { transform: translateY(20px); opacity: 0; transition: transform 1s var(--ease) calc(var(--i, 0) * .12s + .2s), opacity 1s calc(var(--i, 0) * .12s + .2s); }
.why__list li.is-in .why__n { transform: none; opacity: 1; }
.facts li { position: relative; } .facts li::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0; background: var(--accent); transition: width .6s var(--ease); } .facts li:hover::after { width: 100%; }
.footer__word { transform: translateY(40%); transition: transform 1.4s var(--ease); } .footer__word.is-in { transform: translateY(18%); }
.intl__bg img { transform: scale(1.15); transition: transform 6s var(--ease-io); } .intl.is-in .intl__bg img { transform: scale(1.001); }
.lb__fig img { will-change: transform, opacity; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .7s; }
.menu__nav a::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0; background: var(--accent); transition: width .6s var(--ease); } .menu__nav a { position: relative; } .menu__nav a:hover::after { width: 100%; }
@media (prefers-reduced-motion: reduce) { .card__media::before, .card__media img, .why__n, .sec__n, .sec__t, .footer__word, .intl__bg img { transition: none !important; transform: none !important; opacity: 1 !important; } }
@media (max-width: 1100px) { .hscroll__counter { display: none; } }
@media (max-width: 760px) { .about__visual { padding-bottom: 210px; } .draw--house { display: block; width: 80%; left: 0; bottom: -16px; } .ph--small { bottom: 170px; width: 48%; } }