/* NOVA — сайт агентства. Спокойный, дорогой, редакционный стиль (по духу: neue.world, frame8, islah, cartier).
 * Цвета и структура прежние: чёрный / белый / серый + один оранжевый акцент #F37021, тёмная и светлая темы.
 * Шрифты: Sora (заголовки, лёгкий вес), Inter (текст), Instrument Serif — один курсивный акцент в заголовках. */
@font-face { font-family: "Sora"; src: url("../fonts/sora.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --accent: #F37021;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --pad: clamp(19.4px, 5.2vw, 84.5px);
  --max: 1056px;
}
:root[data-theme="dark"] {
  --bg: #0A0A0A; --panel: #121212; --line: #262626; --line-strong: #3a3a3a; --text: #F5F5F5; --muted: #A3A3A3; --accent-text: #F37021;
}
:root[data-theme="light"] {
  --bg: #FFFFFF; --panel: #F6F6F4; --line: #E4E4E1; --line-strong: #CFCFCB; --text: #0A0A0A; --muted: #5C5C5C; --accent-text: #C2530A;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 14.1px/1.65 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; transition: background .3s, color .3s; overflow-x: hidden; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2.6px; }
::selection { background: var(--accent); color: #0A0A0A; }
.wrap { width: min(100% - 2 * var(--pad), var(--max)); margin-inline: auto; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip { position: fixed; left: 10.6px; top: -60px; z-index: 100; background: var(--accent); color: #0A0A0A; padding: 8.8px 14.1px; text-decoration: none; font-weight: 600; }
.skip:focus { top: 10.6px; }
.ph { color: var(--muted); }
em { font-family: "Instrument Serif", "Sora", serif; font-style: italic; font-weight: 400; letter-spacing: 0; }

#progress { position: fixed; left: 0; top: 0; right: 0; height: 2px; z-index: 60; pointer-events: none; }
#progress i { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; }

/* ——— шапка ——— */
.top { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 21.1px; padding: 14.1px var(--pad); background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(12.3px); -webkit-backdrop-filter: blur(12.3px); border-bottom: 1px solid var(--line); }
.brand { justify-self: start; text-decoration: none; font: 600 13.2px/1 "Sora", sans-serif; letter-spacing: .42em; }
.nav { display: flex; gap: clamp(15.8px, 2.6vw, 35.2px); }
.nav a { text-decoration: none; font-size: 10.1px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--text); }
.top__right { justify-self: end; display: flex; align-items: center; gap: 15.8px; }
.clock { display: inline-flex; align-items: center; gap: 7px; font-size: 10.1px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-variant-numeric: tabular-nums; }
.clock i { width: 5.3px; height: 5.3px; border-radius: 50%; background: var(--accent); animation: blink 2s ease-in-out infinite; }
.clock b { color: var(--text); font-weight: 500; }
@keyframes blink { 50% { opacity: .25; } }
.theme { width: 31.7px; height: 31.7px; border: 1px solid var(--line-strong); background: transparent; border-radius: 50%; display: grid; place-items: center; transition: border-color .2s; }
.theme:hover { border-color: var(--text); }
.theme svg { width: 14.1px; height: 14.1px; }
:root[data-theme="dark"] .i-moon, :root[data-theme="light"] .i-sun { display: none; }

/* ——— кнопки ——— */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10.6px; min-height: 45.8px; padding: 0 26.4px; border: 1px solid transparent; background: transparent; color: var(--text); font: 600 11px/1 "Inter", sans-serif; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease); }
.btn--sm { min-height: 35.2px; padding: 0 15.8px; font-size: 9.7px; border-color: var(--line-strong); }
.btn--sm:hover { border-color: var(--text); }
.btn--primary { background: var(--accent); color: #0A0A0A; }
.btn--primary::after { content: "→"; font-size: 13.2px; letter-spacing: 0; transition: transform .3s var(--ease); }
.btn--primary:hover { background: #ff8340; }
.btn--primary:hover::after { transform: translateX(4.4px); }
.btn--ghost { border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--text); }
.btn--wide { width: 100%; justify-content: space-between; min-height: 52.8px; }
.link { background: none; border: 0; color: var(--muted); text-decoration: underline; text-underline-offset: 3.5px; padding: 7px 0; }
.cta { display: flex; flex-wrap: wrap; gap: 12.3px; }

/* ——— общие элементы ——— */
.eyebrow { display: flex; justify-content: space-between; gap: 14.1px; font-size: 10.1px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); padding-bottom: 15.8px; border-bottom: 1px solid var(--line); }
.eyebrow--flat { display: block; border: 0; padding: 0; margin-bottom: 12.3px; color: var(--accent-text); }
.fine { margin-top: 24.6px; color: var(--muted); font-size: 12.8px; }
.sub { margin-top: 15.8px; color: var(--muted); max-width: 66ch; line-height: 1.7; }
.sub b { color: var(--text); font-weight: 500; }

.section { padding: clamp(84.5px, 10vw, 147.8px) 0 0; }
.sec-head { display: grid; grid-template-columns: 63.4px 1fr; gap: 10.6px 17.6px; align-items: baseline; padding-bottom: 26.4px; margin-bottom: clamp(29.9px, 4vw, 56.3px); border-bottom: 1px solid var(--line); position: relative; }
.sec-head::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 56.3px; height: 2px; background: var(--accent); }
.sec-head h2 { font: 300 clamp(20.1px, 3.19vw, 42.8px)/1.08 "Sora", "Inter", sans-serif; letter-spacing: -.035em; max-width: 22ch; }
.idx { font: 500 10.6px/1 "Sora", sans-serif; letter-spacing: .14em; color: var(--accent-text); }

/* ——— hero ——— */
.hero { padding-top: clamp(35.2px, 5vw, 63.4px); padding-bottom: 0; }
.hero__title { font: 300 clamp(28.1px, 5.47vw, 82.9px)/1 "Sora", "Inter", sans-serif; letter-spacing: -.05em; margin: clamp(26.8px, 3.8vw, 56.2px) 0 clamp(24.1px, 3.04vw, 42.8px); max-width: 17ch; }
.hero__title em { font-size: 1.04em; letter-spacing: -.01em; padding-right: .04em; }
.hero__row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 35.2px; align-items: end; padding-bottom: clamp(42.2px, 6vw, 84.5px); }
.hero__lead { max-width: 46ch; font-size: clamp(15px, 1.5vw, 18.5px); line-height: 1.65; color: var(--muted); }
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 14.1px 0; }
.ticker__track { display: flex; width: max-content; gap: 38.7px; animation: tick 60s linear infinite; font-size: 10.1px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.ticker__track span::after { content: "/"; margin-left: 38.7px; color: var(--accent-text); }
@keyframes tick { to { transform: translateX(-50%); } }

/* ——— проблемы ——— */
.problems { border-top: 1px solid var(--line-strong); }
.problems li { display: grid; grid-template-columns: 63.4px 1fr; gap: 17.6px; padding: clamp(21.1px, 2.6vw, 33.4px) 0; border-bottom: 1px solid var(--line); align-items: baseline; position: relative; transition: background .3s, opacity .3s; }
.problems li::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform .6s var(--ease); }
.problems .num { font: 500 10.6px/1 "Sora", sans-serif; letter-spacing: .14em; color: var(--muted); transition: color .25s; }
.problems p { font: 300 clamp(13.4px, 1.67vw, 21.4px)/1.3 "Sora", "Inter", sans-serif; letter-spacing: -.02em; max-width: 36ch; }
.problems:hover li { opacity: .45; }
.problems li:hover { opacity: 1; }
.problems li:hover::after { transform: scaleX(1); }
.problems li:hover .num { color: var(--accent-text); }

/* ——— как это работает ——— */
.how { border-top: 1px solid var(--line-strong); }
.how__row { display: grid; grid-template-columns: .9fr 1.4fr 1.1fr; gap: clamp(17.6px, 3vw, 49.3px); padding: clamp(22.9px, 2.8vw, 35.2px) 0; border-bottom: 1px solid var(--line); }
.how__head { padding: 14.1px 0; font-size: 10.1px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.how__cell:first-child { font: 400 clamp(12px, 1.14vw, 14.7px)/1.35 "Sora", "Inter", sans-serif; letter-spacing: -.01em; }
.how__cell:nth-child(2) { color: var(--muted); }
.how__cell:last-child { color: var(--text); position: relative; padding-left: 17.6px; }
.how__cell:last-child::before { content: ""; position: absolute; left: 0; top: .72em; width: 7px; height: 1px; background: var(--accent); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(42.2px, 6vw, 84.5px); border-top: 1px solid var(--line-strong); }
.steps li { padding: 29.9px 29.9px 0 0; display: grid; gap: 12.3px; align-content: start; }
.steps li + li { padding-left: 29.9px; border-left: 1px solid var(--line); }
.steps .num { font: 300 clamp(32.1px, 3.8vw, 56.2px)/1 "Sora", sans-serif; letter-spacing: -.04em; color: var(--line-strong); transition: color .3s; }
.steps li:hover .num { color: var(--accent-text); }
.steps h3 { font: 400 clamp(12.7px, 1.29vw, 16.1px)/1.3 "Sora", "Inter", sans-serif; letter-spacing: -.015em; }
.steps p { color: var(--muted); }

/* ——— услуги ——— */
.svc-table { border-top: 1px solid var(--line-strong); }
.svc-row { display: grid; grid-template-columns: minmax(0, 1fr) 132px 132px; gap: 17.6px; align-items: baseline; padding: clamp(21.1px, 2.4vw, 29.9px) 10.6px; border-bottom: 1px solid var(--line); transition: background .3s; position: relative; }
.svc-head { padding-top: 14.1px; padding-bottom: 14.1px; font-size: 10.1px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.svc-head span:nth-child(n+2), .svc-row .price { text-align: right; }
#services-rows .svc-row:hover { background: var(--panel); }
.svc { display: grid; grid-template-columns: 49.3px 1fr; gap: 7px; align-items: baseline; }
.svc .n { font: 500 10.6px/1 "Sora", sans-serif; letter-spacing: .14em; color: var(--muted); font-style: normal; transition: color .25s; }
.svc b { display: block; font: 400 clamp(12.7px, 1.37vw, 17.4px)/1.25 "Sora", "Inter", sans-serif; letter-spacing: -.02em; }
.svc__text { grid-column: 2; color: var(--muted); font-size: 13.6px; line-height: 1.65; margin-top: 7px; max-width: 62ch; }
.svc-row:hover .n { color: var(--accent-text); }
.price { font: 400 clamp(10.7px, 1.06vw, 13.4px)/1.2 "Sora", "Inter", sans-serif; letter-spacing: -.01em; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ——— пакеты ——— */
.pkgs { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.pkg { padding: clamp(24.6px, 3vw, 42.2px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 8.8px; transition: background .3s; position: relative; }
.pkg::before { content: ""; position: absolute; left: 0; top: -1px; width: 100%; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform .6s var(--ease); }
.pkg:hover { background: var(--panel); }
.pkg:hover::before { transform: scaleX(1); }
.pkg h3 { font: 300 clamp(24.1px, 2.74vw, 37.5px)/1 "Sora", sans-serif; letter-spacing: -.04em; }
.pkg__first { color: var(--muted); font-size: 13.2px; padding-bottom: 21.1px; margin-bottom: 12.3px; border-bottom: 1px solid var(--line); min-height: 4.2em; }
.big { font: 300 clamp(20.1px, 2.13vw, 29.4px)/1.05 "Sora", sans-serif; letter-spacing: -.04em; }
.big2 { font: 400 17.6px/1.2 "Sora", sans-serif; letter-spacing: -.02em; }
.unit { color: var(--muted); font-size: 12.3px; margin-left: 7px; }
.pkg__month { margin-bottom: 7px; }
.pkg__text { color: var(--muted); font-size: 13.6px; line-height: 1.7; margin-top: 10.6px; padding-top: 17.6px; border-top: 1px solid var(--line); }

/* ——— калькулятор ——— */
.calc { margin-top: clamp(56.3px, 7vw, 105.6px); padding-top: clamp(31.7px, 4vw, 52.8px); border-top: 1px solid var(--line-strong); }
.calc__head h3 { font: 300 clamp(18.7px, 2.28vw, 30.8px)/1.1 "Sora", sans-serif; letter-spacing: -.035em; }
.calc__grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(24.6px, 4vw, 63.4px); margin-top: 31.7px; align-items: start; }
.calc__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.calc__item { display: flex; gap: 12.3px; align-items: flex-start; text-align: left; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; padding: 17.6px 17.6px; transition: background .25s; }
.calc__item:hover { background: var(--panel); }
.calc__box { flex: none; width: 15.8px; height: 15.8px; border: 1px solid var(--line-strong); margin-top: 2.6px; position: relative; transition: background .2s, border-color .2s; }
.calc__item[aria-pressed="true"] .calc__box { background: var(--accent); border-color: var(--accent); }
.calc__item[aria-pressed="true"] .calc__box::after { content: ""; position: absolute; left: 4.4px; top: 1px; width: 4.4px; height: 8.8px; border: solid #0A0A0A; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.calc__t b { display: block; font: 500 13.6px/1.35 "Sora", "Inter", sans-serif; letter-spacing: -.01em; }
.calc__t small { color: var(--muted); font-size: 11.4px; }
.calc__sum { position: sticky; top: 84.5px; border: 1px solid var(--line-strong); padding: clamp(21.1px, 2.6vw, 35.2px); display: grid; gap: 8.8px; }
.calc__big { font: 300 clamp(22.7px, 2.58vw, 36.1px)/1.05 "Sora", sans-serif; letter-spacing: -.04em; }
.calc__mid { font: 300 21.1px/1.1 "Sora", sans-serif; letter-spacing: -.02em; }
.calc__big em, .calc__mid em { font-family: "Inter", sans-serif; font-style: normal; font-size: 12.3px; color: var(--muted); margin-left: 8.8px; letter-spacing: 0; }
.calc__note { color: var(--muted); font-size: 12.8px; min-height: 4.6em; margin: 8.8px 0 12.3px; }
.calc__sum .btn { justify-self: start; }

/* ——— отрасли ——— */
.inds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.inds li { padding: 22.9px 21.1px 26.4px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 7px; align-content: start; transition: background .3s; min-height: 116.2px; }
.inds li:hover { background: var(--panel); }
.inds b { font: 400 15.8px/1.3 "Sora", "Inter", sans-serif; letter-spacing: -.015em; }
.inds span { color: var(--muted); font-size: 13.2px; line-height: 1.6; }
.inds__cta a { text-decoration: none; display: grid; gap: 7px; height: 100%; align-content: space-between; }
.inds li.inds__cta { background: var(--accent); color: #0A0A0A; }
.inds li.inds__cta:hover { background: #ff8340; }
.inds__cta b { font-size: 17.6px; }
.inds__cta span { color: #0A0A0A; opacity: .8; }
.inds__cta i { font-style: normal; font-size: 19.4px; }

/* ——— переписки (бегущая лента) ——— */
.marq { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marq__track { display: flex; width: max-content; animation: marqmove var(--dur, 60s) linear infinite; }
.marq__set { display: flex; gap: 17.6px; padding-right: 17.6px; }
@keyframes marqmove { from { transform: translateX(0); } to { transform: translateX(calc(-1 * var(--shift, 880px))); } }
.chat { flex: 0 0 min(80vw, 334.4px); width: min(80vw, 334.4px); border: 1px solid var(--line-strong); padding: 24.6px; display: grid; gap: 14.1px; align-content: start; background: var(--bg); }
.chat__tag { font-size: 9.7px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-text); }
.chat__title { font: 400 18.5px/1.25 "Sora", sans-serif; letter-spacing: -.02em; }
.chat__box { display: grid; gap: 10.6px; margin-top: 3.5px; }
.bub { padding: 11.4px 14.1px; font-size: 13.2px; line-height: 1.5; max-width: 90%; margin: 0; }
.bub--c { background: var(--panel); justify-self: start; }
.bub--a { justify-self: end; border: 1px solid var(--accent); }

/* ——— проекты ——— */
.projs { border-top: 1px solid var(--line-strong); }
a.proj { display: grid; grid-template-columns: 49.3px minmax(0, 1.3fr) minmax(0, 1fr) 35.2px; gap: 21.1px; align-items: center; padding: clamp(22.9px, 3vw, 38.7px) 10.6px; border-bottom: 1px solid var(--line); text-decoration: none; color: inherit; transition: background .3s, padding .35s var(--ease); }
a.proj:hover { background: var(--panel); padding-left: 21.1px; }
.proj .num { font: 500 10.6px/1 "Sora", sans-serif; letter-spacing: .14em; color: var(--muted); }
.proj h3 { font: 300 clamp(20.1px, 3.04vw, 40.1px)/1.05 "Sora", sans-serif; letter-spacing: -.04em; transition: color .25s; }
.proj__meta { display: grid; gap: 5.3px; color: var(--muted); font-size: 13.2px; }
.proj__meta .tag { font-size: 9.7px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-text); }
.proj__go { justify-self: end; font-size: 22.9px; font-style: normal; color: var(--muted); transition: transform .3s var(--ease), color .25s; }
a.proj:hover .proj__go { transform: translate(3.5px, -4px); color: var(--accent-text); }

/* ——— опрос ——— */
.sv { border: 1px solid var(--line-strong); padding: clamp(24.6px, 4vw, 56.3px); }
.svi { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28.2px, 5vw, 84.5px); }
.svi__steps { display: grid; grid-template-columns: repeat(9, 1fr); gap: 5.3px; margin-bottom: 31.7px; }
.svi__steps li { border: 1px solid var(--line); text-align: center; padding: 10.6px 0; font: 500 10.1px/1 "Sora", sans-serif; letter-spacing: .08em; color: var(--muted); }
.svi__steps li.on { background: var(--accent); border-color: var(--accent); color: #0A0A0A; }
.svi__facts { border-top: 1px solid var(--line); }
.svi__facts li { display: grid; grid-template-columns: 140.8px 1fr; gap: 14.1px; padding: 15.8px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.svi__facts b { font: 500 13.6px/1.3 "Sora", sans-serif; }
.svi__facts span { color: var(--muted); }
.svi__right { display: grid; gap: 15.8px; align-content: space-between; }
.svi__q { font: 300 clamp(16.1px, 1.98vw, 25.4px)/1.2 "Sora", sans-serif; letter-spacing: -.03em; }
#sv-run { max-width: 792px; }
.sv__bar { height: 2px; background: var(--line); margin-bottom: 15.8px; }
.sv__bar i { display: block; height: 100%; background: var(--accent); width: 0; transition: width .4s var(--ease); }
.sv__meta { display: flex; justify-content: space-between; align-items: center; min-height: 31.7px; color: var(--muted); font-size: 11.4px; letter-spacing: .1em; text-transform: uppercase; }
.sv__q { font: 300 clamp(17.4px, 2.28vw, 29.4px)/1.15 "Sora", sans-serif; letter-spacing: -.035em; margin: 15.8px 0 26.4px; }
.opts { display: flex; flex-wrap: wrap; gap: 8.8px; margin-bottom: 12.3px; }
.opt { border: 1px solid var(--line-strong); background: transparent; min-height: 42.2px; padding: 0 19.4px; font-size: 13.6px; transition: border-color .2s, background .2s, color .2s; }
.opt:hover { border-color: var(--text); }
.opt[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.sv__foot { margin-top: 24.6px; }
.sv__err, .form__msg.is-err { color: #E5484D; min-height: 1.5em; font-size: 12.8px; }
.form__msg.is-ok { color: var(--accent-text); }
.sv__rec { font: 300 clamp(18.7px, 2.28vw, 29.4px)/1.1 "Sora", sans-serif; letter-spacing: -.035em; margin: 7px 0 15.8px; }
.pkg__list { display: grid; gap: 10.6px; margin: 10.6px 0 7px; }
.pkg__list li { position: relative; padding-left: 21.1px; font-size: 13.6px; }
.pkg__list li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8.8px; height: 1px; background: var(--accent); }

/* ——— о нас, FAQ, контакты ——— */
.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(35.2px, 7vw, 105.6px); align-items: start; }
.about__text { font: 300 clamp(14.7px, 1.82vw, 24.1px)/1.4 "Sora", sans-serif; letter-spacing: -.025em; }
.beliefs { border-top: 1px solid var(--line-strong); margin-top: 15.8px; }
.beliefs li { padding: 19.4px 0; border-bottom: 1px solid var(--line); position: relative; }
.beliefs b { font: 500 15px/1.3 "Sora", sans-serif; display: block; margin-bottom: 3.5px; }
.beliefs span { color: var(--muted); }
.faq { border-top: 1px solid var(--line-strong); }
.faqi { border-bottom: 1px solid var(--line); }
.faqi__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 24.6px; text-align: left; background: none; border: 0; padding: 24.6px 0; font: 400 clamp(12px, 1.29vw, 16.1px)/1.35 "Sora", "Inter", sans-serif; letter-spacing: -.015em; transition: color .25s; }
.faqi__q:hover { color: var(--accent-text); }
.faqi__pm { position: relative; flex: none; width: 15.8px; height: 15.8px; }
.faqi__pm::before, .faqi__pm::after { content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px; background: var(--accent); transition: transform .35s var(--ease); }
.faqi__pm::after { transform: rotate(90deg); }
.faqi.is-open .faqi__pm::after { transform: rotate(0deg); }
.faqi__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.faqi.is-open .faqi__a { grid-template-rows: 1fr; }
.faqi__in { overflow: hidden; min-height: 0; opacity: 0; transform: translateY(-6px); transition: opacity .3s ease, transform .4s var(--ease); }
.faqi.is-open .faqi__in { opacity: 1; transform: none; transition-delay: .05s; }
.faqi:not(.is-open) .faqi__in { visibility: hidden; transition: opacity .25s ease, transform .3s var(--ease), visibility 0s linear .4s; }
.faqi__in p { padding: 0 0 26.4px; max-width: 70ch; color: var(--muted); }
.contacts__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(35.2px, 6vw, 98.6px); }
.channels { display: grid; gap: 0; border-top: 1px solid var(--line-strong); align-content: start; }
.channels li { padding: 19.4px 0; border-bottom: 1px solid var(--line); display: grid; gap: 3.5px; font: 300 clamp(13.4px, 1.52vw, 18.7px)/1.3 "Sora", sans-serif; letter-spacing: -.02em; }
.channels b { font: 500 10.1px/1 "Inter", sans-serif; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.form { display: grid; gap: 5.3px; }
.form label { font-size: 10.1px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 15.8px; }
.form input:not([type=checkbox]), .form textarea { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); padding: 10.6px 0; font-size: 15.8px; border-radius: 0; transition: border-color .25s; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form .check { display: flex; gap: 10.6px; align-items: flex-start; letter-spacing: 0; text-transform: none; font-size: 12.8px; margin: 19.4px 0 10.6px; }
.form .check input { width: 15.8px; height: 15.8px; accent-color: var(--accent); margin-top: 2.6px; }
.form .btn { justify-self: start; margin-top: 7px; }

/* ——— финал и подвал ——— */
.final { padding: clamp(96.8px, 12vw, 176px) 0 clamp(79.2px, 9vw, 132px); }
.final__title { font: 300 clamp(26.8px, 5.62vw, 82.9px)/1 "Sora", sans-serif; letter-spacing: -.05em; max-width: 14ch; margin-bottom: 45.8px; }
.foot { display: flex; justify-content: space-between; align-items: center; gap: 14.1px; flex-wrap: wrap; padding: 24.6px 0 38.7px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11.9px; }
.foot__brand { font: 600 11.4px/1 "Sora", sans-serif; letter-spacing: .4em; color: var(--text); }

/* ——— появление при прокрутке ——— */
.rv { opacity: 0; transform: translateY(19.4px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.rv.in { opacity: 1; transform: none; }
.mw { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.mi { display: inline-block; transform: translateY(112%); transition: transform 1s var(--ease); transition-delay: var(--d, 0ms); }
.mw-on .mi { transform: none; }

@media (max-width: 1000px) {
  .nav { display: none; }
  .top { grid-template-columns: 1fr auto; }
  .clock { display: none; }
  .hero__row { grid-template-columns: 1fr; gap: 24.6px; }
  .how__head { display: none; }
  .how__row { grid-template-columns: 1fr; gap: 12.3px; }
  .steps { grid-template-columns: 1fr; }
  .steps li, .steps li + li { padding: 24.6px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .svc-head { display: none; }
  .svc-row { grid-template-columns: 1fr 1fr; gap: 8.8px 17.6px; padding-left: 0; padding-right: 0; }
  .svc-row .svc { grid-column: 1 / -1; }
  .svc-row .price { text-align: left; display: grid; gap: 3.5px; }
  .svc-row .price::before { content: attr(data-l); font: 500 9.7px/1 "Inter", sans-serif; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
  .pkgs { grid-template-columns: 1fr; }
  .pkg__first { min-height: 0; }
  .calc__grid { grid-template-columns: 1fr; }
  .calc__list { grid-template-columns: 1fr; }
  .calc__sum { position: static; }
  .inds { grid-template-columns: repeat(2, 1fr); }
  a.proj { grid-template-columns: 35.2px 1fr 28.2px; gap: 12.3px; }
  a.proj .proj__meta { grid-column: 2 / 3; }
  a.proj .proj__go { grid-row: 1; grid-column: 3; }
  .svi { grid-template-columns: 1fr; }
  .svi__facts li { grid-template-columns: 1fr; gap: 3.5px; }
  .about, .contacts__grid { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .inds { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .top__right .btn { display: none; }
  .brand { font-size: 12.3px; }
  .hero__title { margin-top: 49.3px; }
  .problems li { grid-template-columns: 35.2px 1fr; }
  .svc { grid-template-columns: 31.7px 1fr; }
  .svi__steps { gap: 3.5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv, .mi { opacity: 1 !important; transform: none !important; }
}

/* шапка на средних экранах: кнопка не переносится, часы уступают место */
.btn { white-space: nowrap; }
@media (max-width: 1240px) { .clock { display: none; } }