/* ============ Tokens ============ */
:root {
  --ivory: #f4f1ea;
  --paper: #fbfaf6;
  --ink: #0f1f1c;
  --ink-2: #1a2e2a;
  --muted: #5f6c68;
  --line: rgba(15, 31, 28, .12);
  --line-light: rgba(244, 241, 234, .16);
  --gold: #b8946a;
  --gold-soft: #d9c3a5;
  --sage: #dfe6df;

  --serif: "Manrope", system-ui, -apple-system, sans-serif;
  --sans: "Manrope", system-ui, -apple-system, sans-serif;

  --radius: 28px;
  --radius-sm: 16px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --gutter: clamp(16px, 4vw, 56px);
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.is-loading { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: normal; font-weight: 300; }
::selection { background: var(--ink); color: var(--ivory); }

.container { width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(80px, 12vw, 160px) 0; position: relative; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 600; color: var(--muted); margin: 0 0 24px;
}
.eyebrow--light { color: var(--gold-soft); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #5fb88a; box-shadow: 0 0 0 4px rgba(95, 184, 138, .2); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(95, 184, 138, 0); } }

.section__head { margin-bottom: clamp(48px, 7vw, 88px); max-width: 820px; }
.section__head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.section__title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(36px, 5.6vw, 80px); line-height: 1.02; letter-spacing: -.045em; font-weight: 500; margin: 0;
}
.section__title em { color: var(--gold); }
.section__sub { color: var(--muted); max-width: 520px; margin: 28px 0 0; font-size: 17px; }

.split .word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.split .word > span { display: inline-block; }

/* ============ Buttons ============ */
.btn {
  --bg: var(--ink); --fg: var(--ivory);
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 30px; border-radius: 100px; font-weight: 600; font-size: 15px;
  background: var(--bg); color: var(--fg); overflow: hidden; isolation: isolate;
  transition: color .5s var(--ease);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: var(--gold); transform: translateY(101%); transition: transform .6s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn .arrow { font-style: normal; transition: transform .5s var(--ease); }
.btn:hover .arrow { transform: translateX(5px); }
.btn--dark { --bg: var(--ink); --fg: var(--ivory); }
.btn--light { --bg: var(--ivory); --fg: var(--ink); }
.btn--light:hover { color: var(--ink); }
.btn--ghost { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn--ghost::before { background: var(--ink); }
.btn--ghost:hover { color: var(--ivory); }
.btn--sm { padding: 12px 22px; font-size: 14px; }
.btn--lg { padding: 24px 40px; font-size: 17px; }
.btn--full { width: 100%; justify-content: center; }

/* ============ Preloader ============ */
.preloader {
  position: fixed; inset: 0; z-index: 1000; background: var(--ink); color: var(--ivory);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
}
.preloader__inner { display: flex; align-items: baseline; gap: 24px; overflow: hidden; }
.preloader__brand { font-family: var(--serif); font-weight: 700; letter-spacing: -.05em; font-size: clamp(40px, 7vw, 84px); line-height: 1; }
.preloader__brand em { color: var(--gold); }
.preloader__count { font-size: 14px; letter-spacing: .1em; color: var(--gold-soft); min-width: 3ch; }
.preloader__bar { position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--line-light); }
.preloader__bar span { display: block; height: 100%; width: 100%; background: var(--gold); transform-origin: left; transform: scaleX(0); }

/* ============ Cursor ============ */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 999; pointer-events: none;
  width: 12px; height: 12px; margin: -6px 0 0 -6px; border-radius: 50%;
  background: rgba(184, 148, 106, .35); border: 1px solid var(--gold);
  display: grid; place-items: center; opacity: 0; transition: background .3s;
}
.cursor.is-text { background: var(--gold); }
.cursor__label { font-size: 12px; font-weight: 600; color: var(--ink); opacity: 0; white-space: nowrap; }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ============ Header ============ */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0; transition: transform .6s var(--ease), background .4s, padding .4s; }
.header.is-scrolled { background: rgba(244, 241, 234, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); padding: 12px 0; box-shadow: 0 1px 0 var(--line); }
.header.is-hidden { transform: translateY(-110%); }
.header__row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { font-family: var(--serif); font-size: 24px; font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.logo em, .preloader__brand em { color: var(--gold); font-weight: 300; }
.logo--light { color: var(--ivory); }
.nav { display: flex; gap: 34px; font-size: 14px; font-weight: 500; }
.nav a { position: relative; padding: 4px 0; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header__actions { display: flex; align-items: center; gap: 20px; }
.header__phone { font-size: 14px; font-weight: 600; }
.burger { display: none; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ivory); transition: transform .4s var(--ease); }
.burger span:first-child { top: 18px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90; background: var(--ink); color: var(--ivory);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 110px var(--gutter) 40px; clip-path: circle(0% at calc(100% - 38px) 38px); visibility: hidden;
}
.mobile-menu nav { display: flex; flex-direction: column; gap: 6px; }
.mobile-menu nav a { font-family: var(--serif); font-size: clamp(38px, 10vw, 56px); line-height: 1.15; }
.mobile-menu__foot { display: flex; justify-content: space-between; color: var(--gold-soft); font-weight: 600; }

/* ============ Hero ============ */
.hero { position: relative; min-height: 100svh; padding: 140px 0 80px; display: flex; align-items: center; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero__title { font-family: var(--serif); font-weight: 400; font-size: clamp(46px, 7.6vw, 118px); line-height: .98; letter-spacing: -.055em; font-weight: 500; margin: 0 0 32px; }
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span { display: inline-block; }
.hero__title em { color: var(--gold); }
.hero__lead { font-size: clamp(16px, 1.3vw, 18px); color: var(--muted); max-width: 500px; margin: 0 0 40px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 56px; }
.hero__stats { display: flex; gap: clamp(24px, 4vw, 56px); margin: 0; padding-top: 32px; border-top: 1px solid var(--line); }
.hero__stats dt { font-family: var(--serif); font-size: clamp(32px, 3.4vw, 48px); line-height: 1; }
.hero__stats dd { margin: 6px 0 0; font-size: 13px; color: var(--muted); }

.hero__visual { position: relative; }
.hero__img { position: relative; aspect-ratio: 4 / 5; border-radius: 240px 240px var(--radius) var(--radius); overflow: hidden; background: var(--sage); }
.hero__img img { width: 100%; height: 115%; object-fit: cover; }
.hero__badge { position: absolute; top: 8%; left: -48px; width: 132px; height: 132px; border-radius: 50%; background: var(--ink); color: var(--ivory); display: grid; place-items: center; }
.hero__badge-ring { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__badge-ring text { font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; fill: var(--ivory); font-family: var(--sans); font-weight: 600; }
.hero__badge-star { font-size: 26px; color: var(--gold); }
.hero__card {
  position: absolute; right: -24px; bottom: 10%; max-width: 250px; padding: 22px 24px;
  border-radius: var(--radius-sm); background: rgba(251, 250, 246, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 30px 60px -20px rgba(15, 31, 28, .3); display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted);
}
.hero__card strong { font-family: var(--serif); font-size: 24px; font-weight: 500; line-height: 1.1; color: var(--ink); }
.hero__card-label { align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }

.sparkles { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.sparkle { position: absolute; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.2) 60%, transparent 70%); box-shadow: inset 0 0 6px rgba(184, 148, 106, .35); }

/* ============ Marquee ============ */
.marquee { background: var(--ink); color: var(--ivory); padding: 28px 0; overflow: hidden; white-space: nowrap; transform: rotate(-1.5deg) scale(1.04); }
.marquee__track { display: inline-flex; align-items: center; gap: 40px; will-change: transform; }
.marquee__track span { font-size: clamp(26px, 3.6vw, 48px); font-weight: 300; letter-spacing: -.03em; }
.marquee__track i { color: var(--gold); font-style: normal; font-size: 24px; }

/* ============ Services ============ */
.services__list { border-top: 1px solid var(--line); }
.service {
  position: relative; display: grid; grid-template-columns: 80px 1.1fr 1.4fr 180px; gap: 32px; align-items: center;
  padding: 40px 0; border-bottom: 1px solid var(--line); cursor: pointer;
}
.service::before { content: ""; position: absolute; inset: 0 calc(var(--gutter) * -1); background: var(--ink); transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease); z-index: -1; }
.service:hover::before { transform: scaleY(1); transform-origin: top; }
.service > * { transition: color .5s var(--ease), transform .6s var(--ease); }
.service:hover > * { color: var(--ivory); }
.service:hover .service__title { transform: translateX(14px); }
.service__num { font-size: 13px; font-weight: 600; color: var(--gold); }
.service__title { font-family: var(--serif); font-size: clamp(24px, 2.4vw, 36px); font-weight: 500; letter-spacing: -.03em; line-height: 1.05; margin: 0; }
.service__text { margin: 0; color: var(--muted); font-size: 15px; }
.service__price { justify-self: end; font-weight: 600; font-size: 14px; white-space: nowrap; }
.service:hover .service__price { color: var(--gold-soft); }
.services { isolation: isolate; }
.service-preview { position: fixed; top: 0; left: 0; z-index: 50; width: 320px; aspect-ratio: 4/5; border-radius: var(--radius-sm); overflow: hidden; pointer-events: none; opacity: 0; transform: scale(.6); }
.service-preview img { width: 100%; height: 100%; object-fit: cover; }

/* ============ Promo ============ */
.promo { padding: 0 0 clamp(80px, 10vw, 140px); }
.promo__card {
  position: relative; overflow: hidden; border-radius: var(--radius); padding: clamp(48px, 8vw, 110px);
  background: radial-gradient(120% 140% at 85% 0%, #2c4741 0%, var(--ink) 55%); color: var(--ivory); text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.promo__shine { position: absolute; top: 0; left: -40%; width: 30%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.08), transparent); transform: skewX(-20deg); }
.promo__title { font-family: var(--serif); font-weight: 400; font-size: clamp(42px, 7vw, 104px); line-height: 1; letter-spacing: -.05em; font-weight: 500; margin: 0 0 24px; }
.promo__title em { color: var(--gold-soft); }
.promo__text { max-width: 520px; margin: 0 0 40px; color: rgba(244, 241, 234, .72); font-size: 17px; }
.promo__note { margin-top: 24px; color: rgba(244, 241, 234, .45); font-size: 12px; }

/* ============ Included ============ */
.tabs { position: relative; display: inline-flex; padding: 6px; border-radius: 100px; background: var(--paper); box-shadow: inset 0 0 0 1px var(--line); }
.tab { position: relative; z-index: 1; padding: 12px 22px; border-radius: 100px; font-size: 14px; font-weight: 600; color: var(--muted); transition: color .4s; }
.tab.is-active { color: var(--ivory); }
.tabs__pill { position: absolute; top: 6px; bottom: 6px; left: 6px; border-radius: 100px; background: var(--ink); z-index: 0; }
.checklists { display: grid; }
.checklist { grid-area: 1 / 1; display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(24px, 4vw, 48px); visibility: hidden; opacity: 0; }
.checklist.is-active { visibility: visible; opacity: 1; }
.checklist__col { background: var(--paper); border-radius: var(--radius); padding: clamp(28px, 4vw, 48px); }
.checklist__col h4 { margin: 0 0 24px; font-family: var(--serif); font-weight: 500; font-size: 30px; }
.checklist ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checklist li { position: relative; padding-left: 34px; font-size: 15px; line-height: 1.5; }
.checklist li::before { position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; }
.yes { columns: 2; column-gap: 32px; display: block !important; }
.yes li { break-inside: avoid; margin-bottom: 14px; }
.yes li::before { content: "✓"; background: var(--ink); color: var(--ivory); }
.no li { color: var(--muted); }
.no li::before { content: "✕"; box-shadow: inset 0 0 0 1px var(--line); color: var(--muted); }

/* ============ Prices ============ */
.prices { background: var(--ink); color: var(--ivory); border-radius: var(--radius) var(--radius) 0 0; }
.prices .section__title em { color: var(--gold-soft); }
.prices .section__sub { color: rgba(244, 241, 234, .6); }
.price-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); }
.price-group__title { font-family: var(--serif); font-weight: 300; font-size: 36px; color: var(--gold-soft); margin: 0 0 16px; }
.price-list { list-style: none; margin: 0 0 40px; padding: 0; }
.price-list li { display: flex; align-items: baseline; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line-light); font-size: 17px; }
.price-list i { flex: 1; border-bottom: 1px dotted rgba(244, 241, 234, .25); transform: translateY(-4px); transform-origin: left; }
.price-list b { font-weight: 600; white-space: nowrap; }
.price-list small { font-weight: 400; color: rgba(244, 241, 234, .55); font-size: 13px; }

/* ============ About ============ */
.about { background: var(--ink); color: var(--ivory); padding-top: 0; }
.about .section__title em { color: var(--gold-soft); }
.about__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 120px); align-items: center; }
.about__img { aspect-ratio: 3 / 4; border-radius: var(--radius); overflow: hidden; }
.about__img img { width: 100%; height: 120%; object-fit: cover; object-position: 60% center; }
.about__content .section__title { font-size: clamp(36px, 4.6vw, 68px); margin-bottom: 36px; }
.reveal-text { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.6; color: rgba(244, 241, 234, .9); margin: 0 0 20px; }
.reveal-text .w { opacity: .18; }

/* ============ Advantages ============ */
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.adv { background: var(--ivory); padding: clamp(32px, 4vw, 52px); transition: background .5s var(--ease); }
.adv:hover { background: var(--paper); }
.adv__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--sage); color: var(--ink); font-size: 22px; margin-bottom: 40px; transition: transform .7s var(--ease), background .4s; }
.adv:hover .adv__icon { transform: rotate(180deg); background: var(--gold-soft); }
.adv h3 { font-family: var(--serif); font-weight: 500; font-size: 30px; margin: 0 0 12px; line-height: 1.1; }
.adv p { margin: 0; color: var(--muted); font-size: 15px; }

/* ============ Results ============ */
.results { background: var(--ink); color: var(--ivory); position: relative; }
.results .section__title em { color: var(--gold-soft); }
.results__pin { min-height: 100vh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding: 100px 0; gap: 56px; }
.results__track { display: flex; gap: 28px; padding-left: var(--gutter); width: max-content; will-change: transform; }
.result { position: relative; margin: 0; height: clamp(300px, 52vh, 520px); aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; flex-shrink: 0; }
.result--square, .result--cta { aspect-ratio: 1; }
.result { background: var(--ink-2); }
@media (min-width: 768px) { .results__pin { position: sticky; top: 0; height: 100vh; } }
.result img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.result:hover img { transform: scale(1.06); }
.result figcaption { position: absolute; left: 20px; bottom: 20px; padding: 10px 16px; border-radius: 100px; background: rgba(15, 31, 28, .6); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-size: 13px; font-weight: 600; }
.result--cta { display: flex; flex-direction: column; justify-content: space-between; padding: 40px; background: var(--gold); color: var(--ink); margin-right: var(--gutter); }
.result--cta span { font-family: var(--serif); font-size: 44px; line-height: 1; }
.result--cta .arrow { font-style: normal; font-size: 56px; align-self: flex-end; transition: transform .5s var(--ease); }
.result--cta:hover .arrow { transform: translateX(10px) rotate(-45deg); }

/* ============ Order ============ */
.order__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.order__intro { position: sticky; top: 120px; }
.order__contacts { display: flex; flex-direction: column; gap: 12px; margin-top: 40px; }
.contact-pill { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 28px; border-radius: var(--radius-sm); box-shadow: inset 0 0 0 1px var(--line); font-weight: 600; transition: background .4s, color .4s; }
.contact-pill span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); transition: color .4s; }
.contact-pill:hover { background: var(--ink); color: var(--ivory); }
.contact-pill:hover span { color: var(--gold-soft); }

.calc { background: var(--paper); border-radius: var(--radius); padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; gap: 32px; box-shadow: 0 40px 80px -40px rgba(15, 31, 28, .25); }
.calc__field { border: 0; margin: 0; padding: 0; min-width: 0; }
.calc__field legend, .calc__label-row label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-bottom: 14px; padding: 0; }
.calc__label-row { display: flex; justify-content: space-between; align-items: baseline; }
.calc__label-row output { font-family: var(--serif); font-size: 28px; line-height: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: block; padding: 11px 18px; border-radius: 100px; box-shadow: inset 0 0 0 1px var(--line); font-size: 14px; font-weight: 500; transition: background .3s, color .3s; }
.chips input:checked + span { background: var(--ink); color: var(--ivory); box-shadow: none; }
.chips input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; background: linear-gradient(to right, var(--ink) var(--p, 10%), var(--line) var(--p, 10%)); outline: none; margin: 14px 0 0; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: var(--ivory); border: 2px solid var(--ink); cursor: grab; transition: transform .2s; }
input[type="range"]::-webkit-slider-thumb:active { transform: scale(1.2); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--ivory); border: 2px solid var(--ink); cursor: grab; }

.calc__total { padding: 28px; border-radius: var(--radius-sm); background: var(--ink); color: var(--ivory); display: flex; flex-direction: column; gap: 4px; }
.calc__total > span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-soft); font-weight: 700; }
.calc__total strong { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5vw, 60px); line-height: 1.05; }
.calc__total small { color: rgba(244, 241, 234, .6); font-size: 13px; }
.calc__total small b { color: var(--ivory); }
.calc__inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc__inputs input { width: 100%; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--ivory); font: inherit; font-size: 15px; color: var(--ink); transition: border-color .3s; }
.calc__inputs input:focus { outline: none; border-color: var(--ink); }
.calc__inputs input.is-invalid { border-color: #c0573f; }
.calc__note { margin: -16px 0 0; font-size: 12px; color: var(--muted); text-align: center; }
.calc__status { margin: -20px 0 0; text-align: center; font-size: 14px; font-weight: 600; color: #2f7d58; min-height: 1em; }

/* ============ FAQ ============ */
.faq { padding-top: 0; }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 96px); }
.accordion { border-top: 1px solid var(--line); }
.acc { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 30px 0; font-family: var(--serif); font-size: clamp(22px, 2.2vw, 30px); line-height: 1.2; }
.acc summary::-webkit-details-marker { display: none; }
.acc__icon { position: relative; flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); transition: background .4s, transform .5s var(--ease); }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; top: 50%; left: 50%; width: 14px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); transition: transform .5s var(--ease); }
.acc__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc[open] .acc__icon { background: var(--ink); color: var(--ivory); transform: rotate(180deg); }
.acc[open] .acc__icon::after { transform: translate(-50%, -50%) rotate(0); }
.acc__body { overflow: hidden; }
.acc__body p { margin: 0; padding: 0 64px 30px 0; color: var(--muted); font-size: 16px; }

/* ============ Footer ============ */
.footer { position: relative; background: var(--ink); color: var(--ivory); padding: clamp(80px, 10vw, 140px) 0 0; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.footer__cta { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; padding-bottom: clamp(56px, 8vw, 100px); border-bottom: 1px solid var(--line-light); }
.footer__title { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5.6vw, 84px); line-height: 1.02; margin: 0; letter-spacing: -.045em; font-weight: 500; }
.footer__title em { color: var(--gold-soft); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding: 64px 0; }
.footer__grid h4 { margin: 0 0 18px; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-soft); }
.footer__grid a:not(.logo) { display: block; margin-bottom: 10px; color: rgba(244, 241, 234, .8); transition: color .3s; }
.footer__grid a:hover { color: var(--gold-soft); }
.footer__muted { color: rgba(244, 241, 234, .55); margin: 18px 0 0; font-size: 15px; max-width: 320px; }
.footer__grid div:last-child .footer__muted { margin-top: 0; }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; padding: 28px 0; border-top: 1px solid var(--line-light); font-size: 13px; color: rgba(244, 241, 234, .5); }
.footer__mega { font-family: var(--serif); font-weight: 700; letter-spacing: -.06em; font-size: 19vw; line-height: .75; text-align: center; color: rgba(244, 241, 234, .05); white-space: nowrap; user-select: none; margin-top: 20px; }

/* ============ FAB ============ */
.fab { position: fixed; right: 24px; bottom: 24px; z-index: 80; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--gold); color: var(--ink); box-shadow: 0 14px 30px -10px rgba(15, 31, 28, .5); transform: scale(0); transition: box-shadow .3s; }
.fab::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--gold); animation: ring 2.4s infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .nav, .header__phone { display: none; }
  .burger { display: block; }
  .service { grid-template-columns: 56px 1fr; gap: 12px 20px; }
  .service__text, .service__price { grid-column: 2; justify-self: start; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero { padding-top: 120px; }
  .hero__grid, .about__grid, .order__grid, .faq__grid, .price-grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; margin: 0 auto; width: 100%; }
  .hero__badge { left: -8px; width: 104px; height: 104px; }
  .hero__card { right: 8px; }
  .checklist { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr 1fr; }
  .order__intro { position: static; }
  .service-preview { display: none; }
}
@media (max-width: 640px) {
  .header__actions .btn { display: none; }
  .hero__stats { gap: 20px; }
  .hero__stats dd { font-size: 12px; }
  .hero__cta .btn { width: 100%; justify-content: center; }
  .yes { columns: 1; }
  .tabs { width: 100%; }
  .tab { flex: 1; padding: 12px 8px; font-size: 13px; }
  .adv-grid { grid-template-columns: 1fr; }
  .result { height: auto; width: 86vw; aspect-ratio: 4 / 3; }
  .result--square, .result--cta { aspect-ratio: 1; }
  .result--cta span { font-size: 34px; }
  .calc__inputs { grid-template-columns: 1fr; }
  .price-list li { font-size: 15px; flex-wrap: wrap; }
  .acc__body p { padding-right: 0; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; }
  .fab { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* Manrope display tuning */
.hero__stats dt, .hero__card strong, .checklist__col h4, .adv h3, .acc summary,
.calc__label-row output, .calc__total strong, .result--cta span, .price-group__title {
  letter-spacing: -.035em; font-weight: 500;
}
.acc summary { font-size: clamp(18px, 1.7vw, 22px); }
.adv h3, .checklist__col h4 { font-size: 24px; }
.hero__card strong { font-size: 20px; }