/* ==========================================================================
   kazanov.site — v2 (2026-09)
   Тёмная премиальная тема, шрифты Unbounded + Manrope (самохостинг)
   ========================================================================== */

@font-face {
  font-family: "Unbounded";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/unbounded-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Unbounded";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/unbounded-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Unbounded";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/unbounded-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("fonts/manrope-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("fonts/manrope-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("fonts/manrope-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- tokens ---------- */
:root {
  color-scheme: dark;
  --bg: #08080a;
  --bg-2: #0d0d11;
  --surface: #121218;
  --surface-2: #17171e;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f3efe6;
  --muted: #a09c93;
  --dim: #5d5a54;
  --gold: #e8c67b;
  --gold-2: #b4872e;
  --gold-rgb: 232, 198, 123;
  --danger: #d97b6c;
  --display: "Unbounded", "Manrope", system-ui, sans-serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1280px;
  --pad: clamp(20px, 5vw, 64px);
  --radius: 22px;
  --radius-sm: 14px;
  --ease: cubic-bezier(0.22, 0.75, 0.2, 1);
  --header-h: 76px;
}

/* ---------- base ---------- */
*,
*::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-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
p {
  margin: 0;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
::selection {
  background: rgba(var(--gold-rgb), 0.35);
  color: #fff;
}
:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: 6px;
}

.container {
  width: min(100% - var(--pad) * 2, var(--container));
  margin-inline: auto;
}
.section {
  padding-block: clamp(80px, 11vw, 160px);
}

/* ---------- atmosphere ---------- */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 60;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
}
.spot {
  position: fixed;
  z-index: 0;
  width: 720px;
  height: 720px;
  left: 0;
  top: 0;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--gold-rgb), 0.11) 0%, rgba(var(--gold-rgb), 0) 60%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.6s;
}
.spot.is-on {
  opacity: 1;
}
main {
  position: relative;
  z-index: 1;
}

/* ---------- typography helpers ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(var(--gold-rgb), 0.18);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(var(--gold-rgb), 0.18);
  }
  50% {
    box-shadow: 0 0 0 9px rgba(var(--gold-rgb), 0.05);
  }
}
.h2 {
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.12;
  max-width: 18ch;
}
.h2-xl {
  font-size: clamp(30px, 4.6vw, 60px);
  max-width: 16ch;
}
.section-head {
  margin-bottom: clamp(40px, 6vw, 72px);
}
.section-lead {
  margin-top: 20px;
  max-width: 56ch;
  color: var(--muted);
  font-size: clamp(16px, 1.3vw, 19px);
}

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), background 0.4s, border-color 0.4s;
  will-change: transform;
}
.btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.5s var(--ease);
}
.btn-gold {
  color: #14110a;
  background: linear-gradient(135deg, #f6dc98 0%, var(--gold) 45%, var(--gold-2) 100%);
  box-shadow: 0 10px 40px -12px rgba(var(--gold-rgb), 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-gold:hover {
  box-shadow: 0 18px 50px -12px rgba(var(--gold-rgb), 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.btn-ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  border-color: rgba(var(--gold-rgb), 0.6);
  background: rgba(var(--gold-rgb), 0.06);
}
.btn-ghost:hover svg {
  transform: translateY(3px);
}
.btn-sm {
  padding: 12px 22px;
  font-size: 14px;
}

/* ---------- header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding-top: 14px;
  transition: padding 0.4s var(--ease);
}
.header-inner {
  width: min(100% - 24px, var(--container) + 40px);
  margin-inline: auto;
  height: 62px;
  padding: 0 12px 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
.header.is-scrolled {
  padding-top: 10px;
}
.header.is-scrolled .header-inner {
  background: rgba(10, 10, 13, 0.72);
  border-color: var(--line);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 20px 60px -30px rgba(0, 0, 0, 0.8);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  flex: none;
}
.brand-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
}
.brand-dot {
  color: var(--gold);
}
.nav {
  display: flex;
  gap: 4px;
}
.nav a {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.3s, background 0.3s;
}
.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 20% 20%, rgba(var(--gold-rgb), 0.09), transparent 70%),
    radial-gradient(40% 40% at 90% 80%, rgba(90, 120, 255, 0.06), transparent 70%);
}
.hero-wall {
  position: absolute;
  top: -22%;
  right: -14%;
  width: 62%;
  height: 150%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  transform: perspective(1400px) rotateX(18deg) rotateY(-18deg) rotateZ(9deg);
  transform-origin: center;
  opacity: 0.92;
}
.wall-col {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
}
.wall-track {
  display: flex;
  flex-direction: column;
  gap: 22px;
  will-change: transform;
  animation: wall-up var(--dur, 60s) linear infinite;
}
.wall-col:nth-child(2) .wall-track {
  animation-name: wall-down;
}
@keyframes wall-up {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-50%);
  }
}
@keyframes wall-down {
  from {
    transform: translateY(-50%);
  }
  to {
    transform: translateY(0);
  }
}
.wall-track img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.9);
  background: var(--surface);
}
.hero-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 0%, var(--bg) 36%, rgba(8, 8, 10, 0.55) 62%, rgba(8, 8, 10, 0.15) 100%),
    linear-gradient(180deg, var(--bg) 0%, rgba(8, 8, 10, 0) 25%, rgba(8, 8, 10, 0) 70%, var(--bg) 100%);
}
.hero-inner {
  position: relative;
  max-width: 760px;
  margin-left: max(var(--pad), calc((100% - var(--container)) / 2));
}
.hero-title {
  font-size: clamp(34px, 5.6vw, 76px);
  line-height: 1.06;
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 14ch;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(120deg, #f6dc98 0%, var(--gold) 50%, #cfa457 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-text {
  margin-top: 28px;
  max-width: 54ch;
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--muted);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--line);
  max-width: 640px;
}
.hero-facts li {
  flex: 1 1 auto;
  padding: 22px 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-facts li + li {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}
.hero-facts strong {
  white-space: nowrap;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 24px);
  letter-spacing: -0.01em;
}
.hero-facts span {
  font-size: 13px;
  color: var(--muted);
}
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 28px;
  width: 26px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  transform: translateX(-50%);
}
.scroll-hint span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: var(--gold);
  transform: translateX(-50%);
  animation: hint 1.8s infinite;
}
@keyframes hint {
  0% {
    transform: translate(-50%, 0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, 16px);
    opacity: 0;
  }
}

/* ---------- ticker ---------- */
.ticker {
  position: relative;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
}
.ticker-label {
  flex: none;
  padding: 18px 26px;
  border-right: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--bg-2);
  z-index: 1;
}
.ticker-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 48s linear infinite;
}
.ticker:hover .ticker-track {
  animation-play-state: paused;
}
.ticker-track a {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding: 0 22px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 400;
  color: var(--muted);
  transition: color 0.3s;
}
.ticker-track a:hover {
  color: var(--gold);
}
.ticker-track a::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.6;
}
@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- manifesto ---------- */
.manifesto-text {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 3.9vw, 56px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  max-width: 24ch;
}
.manifesto-text .w {
  color: var(--dim);
  transition: color 0.35s;
}
.manifesto-text .w.on {
  color: var(--text);
}
.manifesto-text .w.on.hot {
  color: var(--gold);
}

/* ---------- works ---------- */
.works {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(18px, 2.4vw, 32px);
}
.work {
  grid-column: span 6;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  transition: transform 0.6s var(--ease), border-color 0.4s, background 0.4s, box-shadow 0.6s var(--ease);
}
.work:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--gold-rgb), 0.35);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(var(--gold-rgb), 0.08);
}
.work.is-featured {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 7fr 5fr;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
}
.work-frame {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9);
}
.frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  background: linear-gradient(180deg, #1c1c23, #15151b);
  border-bottom: 1px solid var(--line);
}
.frame-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #35353d;
}
.frame-bar i:nth-child(1) {
  background: #ff5f57;
}
.frame-bar i:nth-child(2) {
  background: #febc2e;
}
.frame-bar i:nth-child(3) {
  background: #28c840;
}
.frame-url {
  margin-left: 10px;
  flex: 1;
  height: 20px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 11px;
  line-height: 20px;
  padding: 0 10px;
  color: var(--muted);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
}
.work-shot {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface);
}
.work.is-featured .work-shot {
  aspect-ratio: 16 / 11;
}
.work-shot img {
  width: 100%;
  height: auto;
  transform: translateY(0);
  transition: transform 0.6s var(--ease);
}
.work:hover .work-shot img,
.work:focus-within .work-shot img {
  transform: translateY(calc(-100% + var(--shot-h, 100%)));
  transition: transform 7s cubic-bezier(0.3, 0.05, 0.3, 1);
}
.work-body {
  padding: 4px 8px 8px;
}
.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.work-tags span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.work-tags span:first-child {
  color: var(--gold);
  border-color: rgba(var(--gold-rgb), 0.35);
}
.work h3 {
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.2;
}
.work.is-featured h3 {
  font-size: clamp(26px, 2.6vw, 38px);
}
.work-desc {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15.5px;
}
.work.is-featured .work-desc {
  font-size: 17px;
}
.work-feature {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
  color: var(--text);
}
.work-feature b {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2px;
}
.work-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}
.work-link i {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-style: normal;
  transition: background 0.3s, color 0.3s, transform 0.5s var(--ease);
}
.work:hover .work-link i {
  background: var(--gold);
  color: #14110a;
  transform: rotate(45deg);
}
.works-more {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
.works-more a {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 600;
  color: var(--text);
  transition: border-color 0.3s, color 0.3s;
}
.works-more a:hover {
  border-color: rgba(var(--gold-rgb), 0.5);
  color: var(--gold);
}

/* ---------- approach ---------- */
.approach-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.approach-sticky {
  position: sticky;
  top: 120px;
}
.approach-counter {
  margin-top: 40px;
  font-family: var(--display);
  font-size: clamp(56px, 8vw, 120px);
  line-height: 1;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--gold);
}
.approach-total {
  font-size: 0.32em;
  color: var(--dim);
  margin-left: 8px;
  font-weight: 400;
}
.approach-list li {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  transition: opacity 0.4s;
}
.approach-list li:last-child {
  border-bottom: 1px solid var(--line);
}
.approach-list .num {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 400;
  color: var(--dim);
  padding-top: 6px;
  transition: color 0.4s;
}
.approach-list h3 {
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.25;
  transition: color 0.4s;
}
.approach-list p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15.5px;
  max-width: 52ch;
}
.approach-list li.is-active .num,
.approach-list li.is-active h3 {
  color: var(--gold);
}
.approach-list li::before {
  content: "";
  position: absolute;
  left: -8px;
  right: -8px;
  top: 8px;
  bottom: 8px;
  border-radius: 14px;
  background: rgba(var(--gold-rgb), 0.05);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.approach-list li.is-active::before {
  opacity: 1;
}

/* ---------- versus ---------- */
.versus {
  background: var(--bg-2);
}
.versus-table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.015);
}
.versus-row {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 1.4fr;
}
.versus-row + .versus-row {
  border-top: 1px solid var(--line);
}
.versus-row > div {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15.5px;
}
.versus-row > div:first-child {
  font-weight: 700;
}
.versus-row > div:nth-child(2) {
  color: var(--muted);
}
.versus-head > div {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-block: 18px;
}
.versus-us {
  background: rgba(var(--gold-rgb), 0.06);
  border-left: 1px solid rgba(var(--gold-rgb), 0.25);
}
.versus-head .versus-us {
  color: var(--gold);
}
.versus-row i {
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-style: normal;
}
.versus-row i.x {
  border: 1px solid var(--line-strong);
  color: var(--dim);
}
.versus-row i.x::before {
  content: "×";
  font-size: 14px;
  line-height: 1;
}
.versus-row i.ok {
  background: var(--gold);
  color: #14110a;
}
.versus-row i.ok::before {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-1px) rotate(-45deg);
}

/* ---------- process ---------- */
.process-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  padding-top: 44px;
}
.process-line::before,
.process-line::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 14px;
  height: 1px;
  background: var(--line-strong);
}
.process-line::after {
  background: linear-gradient(90deg, var(--gold-2), var(--gold));
  transform-origin: left;
  transform: scaleX(var(--progress, 0));
  transition: transform 0.2s linear;
  box-shadow: 0 0 16px rgba(var(--gold-rgb), 0.5);
}
.process-line li {
  position: relative;
  padding-right: 12px;
}
.process-line li::before {
  content: "";
  position: absolute;
  left: 0;
  top: -36px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.process-line li.is-done::before {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 0 5px rgba(var(--gold-rgb), 0.18);
}
.process-line .day {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.process-line h3 {
  font-size: 17px;
  line-height: 1.3;
}
.process-line p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- guarantee ---------- */
.guarantee {
  padding-top: 0;
}
.guarantee-card {
  position: relative;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(32px, 5vw, 64px);
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  background:
    radial-gradient(70% 120% at 0% 0%, rgba(var(--gold-rgb), 0.14), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid rgba(var(--gold-rgb), 0.28);
}
.guarantee-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.04) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: sheen 6s var(--ease) infinite;
}
@keyframes sheen {
  0%,
  60% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
.guarantee-seal svg {
  width: 220px;
  height: 220px;
  overflow: visible;
}
.seal-rotor {
  transform-origin: 60px 60px;
  animation: spin 28s linear infinite;
}
.seal-text {
  font-family: var(--body);
  font-size: 10.5px;
  font-weight: 700;
  fill: var(--gold);
}
.seal-center {
  font-family: var(--display);
  font-size: 46px;
  font-weight: 300;
  fill: var(--text);
}
.guarantee-title {
  max-width: none;
  font-size: clamp(26px, 3.3vw, 46px);
  text-wrap: initial;
}
@media (min-width: 1101px) {
  .guarantee-title {
    white-space: nowrap;
  }
}
.br-wide {
  display: inline;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.guarantee-copy p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted);
  max-width: 58ch;
  font-size: 17px;
}

/* ---------- contacts ---------- */
.contacts {
  position: relative;
  overflow: hidden;
}
.contacts::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 70%;
  background: radial-gradient(50% 60% at 50% 100%, rgba(var(--gold-rgb), 0.16), transparent 70%);
  pointer-events: none;
}
.contacts-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.contacts-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}
.contact-link {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.3s, background 0.3s, transform 0.5s var(--ease);
}
.contact-link:hover {
  border-color: rgba(var(--gold-rgb), 0.5);
  background: var(--surface-2);
}
.contact-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(var(--gold-rgb), 0.1);
  border: 1px solid rgba(var(--gold-rgb), 0.3);
}
.contact-icon svg {
  width: 22px;
  height: 22px;
  fill: var(--gold);
}
.contact-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-body strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 15px;
}
.contact-body span {
  font-size: 13.5px;
  color: var(--muted);
}
.contact-arrow {
  font-size: 20px;
  color: var(--gold);
  transition: transform 0.5s var(--ease);
}
.contact-link:hover .contact-arrow {
  transform: translate(3px, -3px);
}
.contacts-steps {
  margin-top: 8px;
  padding: 8px 8px 4px;
  display: grid;
  gap: 8px;
  counter-reset: step;
}
.contacts-steps li {
  counter-increment: step;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--muted);
}
.contacts-steps li::before {
  content: "0" counter(step);
  font-family: var(--display);
  font-size: 11px;
  color: var(--gold);
  min-width: 22px;
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
  background: var(--bg-2);
  position: relative;
  z-index: 1;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  font-size: 13.5px;
  color: var(--muted);
}
.footer-brand {
  font-family: var(--display);
  font-size: 14px;
  color: var(--text);
}
.footer-note {
  flex: 1;
}
.footer a:hover {
  color: var(--gold);
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hero-wall {
    width: 78%;
    right: -30%;
    opacity: 0.55;
  }
  .approach-inner,
  .contacts-inner {
    grid-template-columns: 1fr;
  }
  .approach-sticky {
    position: static;
  }
  .approach-counter {
    display: none;
  }
  .work.is-featured {
    grid-template-columns: 1fr;
  }
  .process-line {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 40px;
  }
  .process-line::before,
  .process-line::after {
    display: none;
  }
  .process-line li::before {
    display: none;
  }
  .process-line {
    padding-top: 0;
  }
}
@media (max-width: 760px) {
  body {
    font-size: 16px;
  }
  .nav {
    display: none;
  }
  .header-inner {
    height: 56px;
    padding-left: 16px;
    padding-right: 8px;
  }
  .hero {
    padding-top: calc(var(--header-h) + 8px);
    padding-bottom: 56px;
  }
  .hero-wall {
    top: auto;
    bottom: -30%;
    right: -35%;
    width: 130%;
    height: 90%;
    opacity: 0.22;
    transform: perspective(1200px) rotateX(24deg) rotateY(-14deg) rotateZ(8deg);
  }
  .hero-fade {
    background:
      linear-gradient(180deg, var(--bg) 0%, rgba(8, 8, 10, 0.6) 45%, rgba(8, 8, 10, 0.4) 100%);
  }
  .hero-facts {
    gap: 14px;
  }
  .hero-facts li {
    flex-basis: 100%;
    padding: 14px 0 0;
  }
  .hero-facts li + li {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .scroll-hint {
    display: none;
  }
  .ticker-label {
    display: none;
  }
  .work {
    grid-column: span 12;
  }
  .versus-row {
    grid-template-columns: 1fr;
  }
  .versus-head {
    display: none;
  }
  .versus-row > div {
    padding: 14px 18px;
  }
  .versus-row > div:first-child {
    padding-bottom: 4px;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .versus-us {
    border-left: 0;
  }
  .process-line {
    grid-template-columns: 1fr;
    row-gap: 24px;
  }
  .guarantee-card {
    grid-template-columns: 1fr;
  }
  .guarantee-seal svg {
    width: 160px;
    height: 160px;
  }
  .br-wide {
    display: none;
  }
  .contact-link {
    grid-template-columns: 44px 1fr auto;
    gap: 14px;
    padding: 16px;
  }
  .contact-icon {
    width: 44px;
    height: 44px;
  }
  .footer-note {
    flex-basis: 100%;
    order: 3;
  }
}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .wall-track,
  .ticker-track,
  .eyebrow-dot,
  .scroll-hint span,
  .guarantee-card::after,
  .guarantee-seal svg > text:first-of-type {
    animation: none !important;
  }
  .work:hover .work-shot img {
    transition-duration: 0.3s;
    transform: none;
  }
  .spot {
    display: none;
  }
}

/* ==========================================================================
   v2.1 — лёгкий вход: квиз, цены, «Кто делает», FAQ, закреплённая кнопка
   ========================================================================== */

/* ---------- buttons ---------- */
.btn small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  opacity: 0.7;
  margin-top: 2px;
}
.btn-gold > span + small {
  margin-top: 0;
}
.btn.btn-gold:has(small) {
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding-block: 13px;
  line-height: 1.25;
}
button.btn {
  font-family: inherit;
  cursor: pointer;
}
.btn-block {
  width: 100%;
  justify-content: center;
}

/* ---------- prices ---------- */
.prices {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
  align-items: stretch;
}
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(24px, 2.6vw, 36px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  transition: border-color 0.4s, transform 0.6s var(--ease);
}
.price-card:hover {
  border-color: rgba(var(--gold-rgb), 0.35);
  transform: translateY(-4px);
}
.price-card.is-accent {
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(var(--gold-rgb), 0.14), transparent 70%),
    rgba(255, 255, 255, 0.03);
  border-color: rgba(var(--gold-rgb), 0.4);
}
.price-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--gold);
  color: #14110a;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.price-head h3 {
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.2;
}
.price-head p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}
.price-sum {
  font-family: var(--display);
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.price-sum span {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.price-term {
  margin-top: -12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
.price-list {
  display: grid;
  gap: 10px;
  flex: 1;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.price-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  color: var(--text);
}
.price-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

/* ---------- process note ---------- */
.process-note {
  margin-top: 44px;
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(var(--gold-rgb), 0.35);
  color: var(--muted);
  font-size: 15px;
  max-width: 720px;
}
.process-note b {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
  margin-right: 10px;
}

/* ---------- about ---------- */
.about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.about-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.about-photo {
  position: relative;
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9);
}
.about-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
}
.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 8, 10, 0) 55%, rgba(8, 8, 10, 0.7) 100%);
  pointer-events: none;
}
.about-since {
  position: absolute;
  left: 22px;
  bottom: 22px;
  z-index: 1;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(var(--gold-rgb), 0.5);
  background: rgba(8, 8, 10, 0.55);
  backdrop-filter: blur(8px);
  color: var(--gold);
}
.about-lead {
  margin-top: 22px;
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--text);
  max-width: 50ch;
}
.about-facts {
  display: flex;
  flex-wrap: wrap;
  margin-top: 32px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-facts li {
  flex: 1 1 180px;
  padding: 20px 24px 20px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.about-facts li + li {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}
.about-facts strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--gold);
  letter-spacing: -0.01em;
}
.about-facts span {
  font-size: 13px;
  color: var(--muted);
}
.about-text {
  margin-top: 28px;
  color: var(--muted);
  max-width: 56ch;
}
.about-copy .btn {
  margin-top: 32px;
}

/* ---------- faq ---------- */
.faq-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.faq-head {
  position: sticky;
  top: 120px;
}
.faq-list details {
  border-top: 1px solid var(--line);
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.3;
  transition: color 0.3s;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: "+";
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  font-family: var(--body);
  font-weight: 400;
  font-size: 20px;
  color: var(--gold);
  transition: transform 0.4s var(--ease), background 0.3s, color 0.3s;
}
.faq-list details[open] summary {
  color: var(--gold);
}
.faq-list details[open] summary::after {
  transform: rotate(45deg);
  background: var(--gold);
  color: #14110a;
}
.faq-list summary:hover {
  color: var(--gold);
}
.faq-body {
  padding: 0 60px 26px 0;
  color: var(--muted);
  font-size: 15.5px;
  max-width: 62ch;
}

/* ---------- contacts: кнопка-квиз ---------- */
.contact-link-quiz {
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: inherit;
  cursor: pointer;
  border-color: rgba(var(--gold-rgb), 0.4);
  background:
    radial-gradient(80% 100% at 0% 50%, rgba(var(--gold-rgb), 0.12), transparent 70%),
    var(--surface);
}

/* ---------- quiz modal ---------- */
.quiz {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
}
.quiz[hidden] {
  display: none;
}
.quiz-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 6, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.quiz-panel {
  position: relative;
  width: min(100%, 720px);
  max-height: calc(100dvh - 40px);
  display: flex;
  flex-direction: column;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(var(--gold-rgb), 0.3);
  background:
    radial-gradient(70% 50% at 0% 0%, rgba(var(--gold-rgb), 0.1), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg-2));
  box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.9);
  animation: quiz-in 0.5s var(--ease);
}
@keyframes quiz-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
}
.quiz-top {
  padding: 22px 26px 0;
}
.quiz-progress {
  height: 3px;
  border-radius: 3px;
  background: var(--line);
  overflow: hidden;
}
.quiz-progress span {
  display: block;
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--gold-2), var(--gold));
  transition: width 0.5s var(--ease);
}
.quiz-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.quiz-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
}
.quiz-close:hover {
  border-color: var(--gold);
  background: rgba(var(--gold-rgb), 0.1);
}
.quiz-body {
  padding: 18px 26px 10px;
  overflow: auto;
}
.quiz-q {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.25;
  margin-bottom: 6px;
}
.quiz-hint {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}
.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.quiz-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, transform 0.4s var(--ease);
}
.quiz-opt:hover {
  border-color: rgba(var(--gold-rgb), 0.5);
  transform: translateY(-2px);
}
.quiz-opt::before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.quiz-opt[data-multi]::before {
  border-radius: 5px;
}
.quiz-opt.is-on {
  border-color: var(--gold);
  background: rgba(var(--gold-rgb), 0.1);
}
.quiz-opt.is-on::before {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: inset 0 0 0 3px var(--surface);
}
.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 26px 24px;
}
.quiz-nav .btn[disabled] {
  opacity: 0.35;
  pointer-events: none;
}

/* результат */
.quiz-result {
  display: grid;
  gap: 18px;
}
.quiz-result .eyebrow {
  margin-bottom: 0;
}
.result-card {
  padding: 22px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(var(--gold-rgb), 0.35);
  background: rgba(var(--gold-rgb), 0.06);
}
.result-card h3 {
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
}
.result-nums {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 14px;
}
.result-nums div {
  display: flex;
  flex-direction: column;
}
.result-nums strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.result-nums span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.result-list {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}
.result-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
}
.result-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}
.result-feature {
  padding: 14px 18px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
}
.result-feature b {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.result-send {
  display: grid;
  gap: 10px;
}
.result-send label {
  font-size: 13px;
  color: var(--muted);
}
.result-send input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 15px;
}
.result-send input:focus {
  outline: none;
  border-color: var(--gold);
}
.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.result-actions .btn {
  flex: 1 1 200px;
  justify-content: center;
}
.result-note {
  font-size: 13px;
  color: var(--muted);
}
.result-note.is-ok {
  color: var(--gold);
}

/* ---------- sticky cta (mobile) ---------- */
.sticky-cta {
  display: none;
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .price-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }
  .about-inner,
  .faq-inner {
    grid-template-columns: 1fr;
  }
  .about-photo {
    max-width: 420px;
  }
  .faq-head {
    position: static;
  }
}
@media (max-width: 760px) {
  .btn.btn-gold:has(small) {
    align-items: center;
    text-align: center;
  }
  .about-facts li {
    flex-basis: 100%;
    padding: 14px 0;
  }
  .about-facts li + li {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .faq-body {
    padding-right: 0;
  }
  .quiz {
    padding: 0;
    align-items: end;
  }
  .quiz-panel {
    max-height: 100dvh;
    border-radius: 22px 22px 0 0;
  }
  .quiz-options {
    grid-template-columns: 1fr;
  }
  .quiz-top,
  .quiz-body,
  .quiz-nav {
    padding-inline: 18px;
  }
  .sticky-cta {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 45;
    display: flex;
    gap: 8px;
    padding: 8px;
    border-radius: 999px;
    background: rgba(12, 12, 15, 0.82);
    border: 1px solid var(--line);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transform: translateY(120%);
    transition: transform 0.5s var(--ease);
  }
  .sticky-cta.is-on {
    transform: none;
  }
  .sticky-cta .btn {
    flex: 1;
    justify-content: center;
    padding: 14px 20px;
  }
  .sticky-tg {
    flex: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 1px solid rgba(var(--gold-rgb), 0.4);
    background: rgba(var(--gold-rgb), 0.1);
  }
  .sticky-tg svg {
    width: 22px;
    height: 22px;
    fill: var(--gold);
  }
  .footer {
    padding-bottom: 96px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .quiz-panel {
    animation: none;
  }
}

/* ==========================================================================
   Производительность
   ========================================================================== */
.works,
.prices,
.approach,
.versus,
.process,
.guarantee,
.about,
.faq,
.contacts {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}
@media (max-width: 760px) {
  .grain,
  .spot {
    display: none;
  }
  .header.is-scrolled .header-inner {
    background: rgba(10, 10, 13, 0.94);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .sticky-cta {
    background: rgba(12, 12, 15, 0.94);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .btn-ghost {
    backdrop-filter: none;
  }
  .hero-wall {
    grid-template-columns: repeat(2, 1fr);
    width: 110%;
    right: -25%;
  }
  .wall-track {
    gap: 14px;
  }
  .wall-track img {
    box-shadow: none;
  }
  .about-since {
    backdrop-filter: none;
    background: rgba(8, 8, 10, 0.8);
  }
  .quiz-backdrop {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(4, 4, 6, 0.9);
  }
}