/* ============================================================
   Дмитровский завод стеновых панелей — design system
   Editorial premium: porcelain paper, umber ink, bronze accent
   Type: Prata (display) + Manrope (text)
   ============================================================ */

@import url('../fonts/fonts.css');

:root {
  /* palette */
  --paper: #F5F2EC;
  --paper-2: #ECE7DE;
  --paper-3: #E3DCD0;
  --ink: #191611;
  --ink-2: #5E5749;
  --ink-3: #8B8374;
  --line: rgba(25, 22, 17, .14);
  --line-strong: rgba(25, 22, 17, .32);
  --bronze: #A17E50;
  --bronze-2: #83653F;
  --bronze-soft: rgba(161, 126, 80, .12);
  --dark: #14110C;
  --dark-2: #1D1812;
  --dark-3: #272017;
  --on-dark: #EDE7DC;
  --on-dark-dim: rgba(237, 231, 220, .6);
  --line-dark: rgba(237, 231, 220, .16);

  /* type */
  --f-display: 'Prata', 'Georgia', serif;
  --f-text: 'Manrope', -apple-system, 'Segoe UI', sans-serif;
  --fs-hero: clamp(2.15rem, 6.2vw + .4rem, 4.75rem);
  --fs-h1: clamp(2rem, 4.4vw + .5rem, 3.9rem);
  --fs-h2: clamp(1.6rem, 2.6vw + .55rem, 2.7rem);
  --fs-h3: clamp(1.25rem, 1.2vw + .6rem, 1.6rem);
  --fs-lead: clamp(1.02rem, .6vw + .85rem, 1.22rem);
  --fs-num: clamp(2.3rem, 3.4vw + 1rem, 4.2rem);

  /* rhythm */
  --sp-section: clamp(4.5rem, 9vw, 8.5rem);
  --sp-block: clamp(2.2rem, 4.5vw, 4rem);
  --gutter: clamp(1.25rem, 4vw, 2rem);
  --header-h: 72px;

  --ease: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }
.field input:focus-visible, .field textarea:focus-visible { outline: none; }
body {
  margin: 0;
  font-family: var(--f-text);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
::selection { background: var(--bronze); color: #fff; }

/* ---------- layout ---------- */
.container { max-width: 1280px; margin: 0 auto; padding-inline: var(--gutter); }
.container--wide { max-width: 1440px; }
.section { padding-block: var(--sp-section); }
.section--tight { padding-block: var(--sp-block); }
.section--dark { background: var(--dark); color: var(--on-dark); }
.section--dark2 { background: var(--dark-2); color: var(--on-dark); }
.section--paper2 { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--on-dark); }

/* ---------- typography ---------- */
.kicker {
  display: flex; align-items: center; gap: .9em;
  font-size: .69rem; font-weight: 600;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--bronze);
  margin: 0 0 1.4rem;
}
.kicker::before { content: ''; width: 2.2em; height: 1px; background: var(--bronze); flex: none; }
.kicker--center { justify-content: center; }
.kicker--center::after { content: ''; width: 2.2em; height: 1px; background: var(--bronze); flex: none; }
.kicker--plain::before, .kicker--plain::after { display: none; }

.h-hero { font-family: var(--f-display); font-size: var(--fs-hero); line-height: 1.12; letter-spacing: .005em; }
.h1 { font-family: var(--f-display); font-size: var(--fs-h1); line-height: 1.14; }
.h2 { font-family: var(--f-display); font-size: var(--fs-h2); line-height: 1.18; }
.h3 { font-family: var(--f-display); font-size: var(--fs-h3); line-height: 1.3; }
.lead { font-size: var(--fs-lead); line-height: 1.68; color: var(--ink-2); max-width: 44em; }
.section--dark .lead, .section--dark2 .lead, .section--ink .lead { color: var(--on-dark-dim); }
.muted { color: var(--ink-2); }
.accent { color: var(--bronze); }
.serif-i { font-family: var(--f-display); font-style: italic; }
.nowrap { white-space: nowrap; }

.sect-head { margin-bottom: var(--sp-block); }
.sect-head--split { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.2rem 3rem; }
.sect-head--split .lead { max-width: 34em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .8em;
  padding: 1.06em 2.1em;
  font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase;
  color: #fff; background: var(--ink);
  border: 1px solid var(--ink);
  transition: background .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease), transform .35s var(--ease);
  text-align: center;
}
.btn:hover { background: var(--bronze-2); border-color: var(--bronze-2); }
.btn:active { transform: translateY(1px); }
.btn--bronze { background: var(--bronze); border-color: var(--bronze); }
.btn--bronze:hover { background: var(--bronze-2); border-color: var(--bronze-2); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.42); }
.btn--ghost-light:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn--light { background: var(--on-dark); border-color: var(--on-dark); color: var(--ink); }
.btn--light:hover { background: var(--bronze); border-color: var(--bronze); color: #fff; }
.btn .arr { transition: transform .35s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

.link-arrow {
  display: inline-flex; align-items: center; gap: .7em;
  font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase;
  color: var(--ink); padding-bottom: .45em;
  border-bottom: 1px solid var(--line-strong);
  transition: color .3s, border-color .3s;
}
.link-arrow:hover { color: var(--bronze); border-color: var(--bronze); }
.link-arrow .arr { transition: transform .35s var(--ease); }
.link-arrow:hover .arr { transform: translateX(4px); }
.section--dark .link-arrow, .section--dark2 .link-arrow { color: var(--on-dark); border-color: var(--line-dark); }
.section--dark .link-arrow:hover, .section--dark2 .link-arrow:hover { color: var(--bronze); border-color: var(--bronze); }

.arr { display: inline-block; }

/* ---------- header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 90;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), color .4s;
  color: #fff;
}
.header::after {
  content: ''; position: absolute; inset: auto 0 0; height: 1px;
  background: rgba(255,255,255,.14);
  transition: background .4s;
}
.header.is-solid {
  background: rgba(245, 242, 236, .97);
  color: var(--ink);
}
.header.is-solid::after { background: var(--line); }

.header__in { display: flex; align-items: center; gap: 2rem; width: 100%; }
.logo { display: flex; flex-direction: row; align-items: center; gap: .72rem; line-height: 1; z-index: 2; }
.logo__mark {
  flex: 0 0 auto;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  font-family: var(--f-display);
  font-size: 1.02rem; letter-spacing: .05em;
  color: var(--bronze);
  border: 1px solid currentColor;
  border-radius: 2px;
}
.logo__text { display: flex; flex-direction: column; gap: .3rem; }
.logo__word { font-family: var(--f-display); font-size: .98rem; letter-spacing: .13em; text-transform: uppercase; white-space: nowrap; }
.logo__sub { font-size: .52rem; letter-spacing: .3em; text-transform: uppercase; opacity: .62; white-space: nowrap; }

.nav { display: flex; gap: 1.5rem; margin-inline: auto; }
.nav a {
  font-size: .72rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  opacity: .82; padding: .4em 0; position: relative; white-space: nowrap;
  transition: opacity .3s;
}
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:hover, .nav a.is-active { opacity: 1; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }

.header__cta { display: flex; align-items: center; gap: 1.4rem; z-index: 2; }
.header__phone { font-size: .82rem; font-weight: 600; letter-spacing: .04em; opacity: .9; white-space: nowrap; }
.header__phone:hover { opacity: 1; color: var(--bronze); }
.header .btn { padding: .85em 1.6em; font-size: .66rem; }
.header.is-solid .btn--ghost-light { color: var(--ink); border-color: var(--line-strong); }
.header.is-solid .btn--ghost-light:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.lang { display: flex; gap: .7em; font-size: .68rem; letter-spacing: .12em; }
.lang span, .lang a { opacity: .45; }
.lang .on { opacity: 1; border-bottom: 1px solid currentColor; }

/* burger */
.burger { display: none; z-index: 120; width: 40px; height: 40px; position: relative; }
.burger span {
  position: absolute; left: 8px; right: 8px; height: 1.6px; background: currentColor;
  transition: transform .4s var(--ease), opacity .3s, top .4s var(--ease), background .3s;
}
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 26px; }
body.menu-open .burger { color: var(--on-dark); }
body.menu-open .burger span:nth-child(1) { top: 20px; transform: rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* mobile menu */
.mmenu {
  position: fixed; inset: 0; z-index: 100; background: var(--dark);
  color: var(--on-dark);
  display: flex; flex-direction: column;
  padding: calc(var(--header-h) + 4vh) var(--gutter) 5vh;
  opacity: 0; visibility: hidden; transition: opacity .45s var(--ease), visibility .45s;
  overflow-y: auto;
}
body.menu-open .mmenu { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }
body.lm-open { overflow: hidden; }
.mmenu__nav { display: flex; flex-direction: column; gap: .1rem; margin-bottom: auto; }
.mmenu__nav a {
  font-family: var(--f-display); font-size: clamp(1.6rem, 6.4vw, 2.3rem);
  padding: .38em 0; border-bottom: 1px solid var(--line-dark);
  display: flex; justify-content: space-between; align-items: center;
  opacity: 0; transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s;
}
.mmenu__nav a .idx { font-family: var(--f-text); font-size: .62rem; letter-spacing: .2em; color: var(--bronze); }
.mmenu__nav a:hover, .mmenu__nav a.is-active { color: var(--bronze); }
body.menu-open .mmenu__nav a { opacity: 1; transform: none; }
.mmenu__foot { padding-top: 2rem; display: flex; flex-direction: column; gap: .5rem; font-size: .95rem; }
.mmenu__foot a { color: var(--on-dark-dim); }
.mmenu__foot a:hover { color: var(--bronze); }
.mmenu__foot .strong { color: var(--on-dark); font-weight: 600; font-size: 1.05rem; }

/* ---------- hero ---------- */
.hero {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 100svh; color: #fff; overflow: hidden;
  background: var(--dark);
}
.hero--short { min-height: 72svh; }
.hero--page { min-height: min(66svh, 640px); }
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim { position: absolute; inset: 0; background:
  linear-gradient(to top, rgba(13,10,6,.82) 0%, rgba(13,10,6,.34) 46%, rgba(13,10,6,.38) 100%); }
.hero__scrim--strong { background:
  linear-gradient(to top, rgba(13,10,6,.9) 0%, rgba(13,10,6,.48) 52%, rgba(13,10,6,.42) 100%); }
.hero__in { position: relative; width: 100%; padding-top: calc(var(--header-h) + 3rem); }
.hero .kicker { color: #D9BE94; }
.hero .kicker::before { background: #D9BE94; }
.hero__lead { max-width: 36em; color: rgba(255,255,255,.85); font-size: var(--fs-lead); }
.hero .h-hero, .hero .h1, .hero__lead, .hero .kicker, .hero .crumbs { text-shadow: 0 1px 26px rgba(13,10,6,.5), 0 1px 4px rgba(13,10,6,.3); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero__body { padding-bottom: clamp(2.4rem, 6vh, 4.5rem); }

/* hero stats strip */
.hero__stats {
  position: relative;
  border-top: 1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  background: rgba(13,10,6,.4);
}
.hero__stats .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.hstat { padding: 1.15rem 1.2rem 1.3rem 0; border-left: 1px solid rgba(255,255,255,.16); padding-left: 1.2rem; }
.hstat:first-child { border-left: 0; padding-left: 0; }
.hstat__num { font-family: var(--f-display); font-size: clamp(1.25rem, 1.7vw + .6rem, 2.1rem); line-height: 1.1; margin-bottom: .28em; white-space: nowrap; }
.hstat__num sup { font-size: .5em; }
.hstat__label { font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.68); line-height: 1.5; }

/* hero: product-forward split (панели видны сразу, без скрима) */
.hero--product { background: var(--dark); }
.swatch-strip { display: inline-flex; align-items: center; gap: 1rem; margin-top: 2.6rem; }
.swatch-strip__chips { display: flex; flex: none; }
.swatch-strip__chips img {
  width: 42px; height: 42px; border-radius: 50%; object-fit: cover;
  border: 2px solid rgba(237,231,220,.92); margin-left: -11px;
  box-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.swatch-strip__chips img:first-child { margin-left: 0; }
.swatch-strip__label { font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; color: rgba(255,255,255,.66); line-height: 1.55; }
.swatch-strip__label b { display: block; color: #fff; font-weight: 700; }
.swatch-strip:hover .swatch-strip__label b { color: #D9BE94; }
@media (min-width: 981px) {
  .hero--product .hero__bg { left: 45%; }
  .hero--product .hero__bg::after { content: ''; position: absolute; inset: 0 auto 0 0; width: 27%; background: linear-gradient(to right, var(--dark) 0%, rgba(20,17,12,0) 100%); }
  .hero--product .hero__scrim { left: 45%; background: linear-gradient(to top, rgba(13,10,6,.58) 0%, rgba(13,10,6,0) 32%); }
  .hero--product .hero__body { padding-right: 57%; }
  .hero--product .h-hero { font-size: clamp(2.3rem, 2.7vw + .7rem, 3.8rem); }
  .hero--product .h-hero, .hero--product .hero__lead, .hero--product .kicker { text-shadow: none; }
}

/* scroll hint */
.scroll-hint {
  position: absolute; right: var(--gutter); bottom: 9.2rem; z-index: 3;
  writing-mode: vertical-rl; font-size: .62rem; letter-spacing: .3em; text-transform: uppercase;
  color: rgba(255,255,255,.55); display: flex; align-items: center; gap: 1em;
}
.scroll-hint::after { content: ''; width: 1px; height: 3.4em; background: linear-gradient(to bottom, rgba(255,255,255,.55), transparent); animation: drip 2.2s infinite var(--ease); }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 45% { transform: scaleY(1); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding-block: 1.05rem; background: var(--paper); }
.marquee--dark { background: var(--dark); border-color: var(--line-dark); color: var(--on-dark); }
.marquee__track { display: flex; gap: 3.2rem; width: max-content; animation: marq 36s linear infinite; }
.marquee__item { display: flex; align-items: center; gap: 3.2rem; font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; white-space: nowrap; }
.marquee__item i { font-style: normal; color: var(--bronze); font-family: var(--f-display); }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- media ---------- */
.frame { overflow: hidden; position: relative; }
.frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
a.frame:hover img, .card:hover .frame img { transform: scale(1.045); }
.ratio-43 { aspect-ratio: 4 / 3; }
.ratio-45 { aspect-ratio: 4 / 5; }
.ratio-34 { aspect-ratio: 3 / 4; }
.ratio-169 { aspect-ratio: 16 / 9; }
.ratio-11 { aspect-ratio: 1 / 1; }
.ratio-32 { aspect-ratio: 3 / 2; }
.ratio-21 { aspect-ratio: 21 / 10; }

.caption { font-size: .72rem; letter-spacing: .08em; color: var(--ink-3); margin-top: .7rem; text-transform: uppercase; }

/* ---------- series cards ---------- */
.series-grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(3, 1fr); }
.series-card { position: relative; display: block; color: #fff; overflow: hidden; background: var(--dark-2); }
.series-card .frame { aspect-ratio: 3 / 3.8; }
.series-card .frame::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,8,5,.86), rgba(10,8,5,.12) 55%, rgba(10,8,5,.44)); transition: background .5s; }
.series-card__top { position: absolute; top: 1.4rem; left: 1.5rem; right: 1.5rem; display: flex; justify-content: space-between; font-size: .64rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.9); text-shadow: 0 1px 8px rgba(10,8,5,.55); z-index: 1; }
.series-card__body { position: absolute; inset: auto 0 0; padding: 1.6rem 1.5rem 1.5rem; }
.series-card__name { font-family: var(--f-display); font-size: clamp(1.5rem, 1.6vw + .8rem, 2.1rem); letter-spacing: .06em; margin-bottom: .35rem; }
.series-card__meta { font-size: .82rem; color: rgba(255,255,255,.72); margin-bottom: 1rem; }
.series-card__go { display: inline-flex; align-items: center; gap: .6em; font-size: .68rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #E4C795; }
.series-card__go .arr { transition: transform .35s var(--ease); }
.series-card:hover .series-card__go .arr { transform: translateX(5px); }

/* ---------- texture grid ---------- */
.tex-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: .55rem; }
.tex {
  position: relative; overflow: hidden; background: var(--paper-2); cursor: zoom-in;
  aspect-ratio: 1 / 1;
}
.tex img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.tex:hover img { transform: scale(1.07); }
.tex__code {
  position: absolute; left: 0; right: 0; bottom: 0;
  font-size: .6rem; letter-spacing: .1em; font-weight: 600;
  padding: 1.1em .9em .8em; color: #fff;
  background: linear-gradient(to top, rgba(10,8,5,.72), transparent);
  opacity: 0; transition: opacity .4s;
  text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tex:hover .tex__code { opacity: 1; }
@media (hover: none) { .tex__code { opacity: 1; } }
.tex__chip {
  position: absolute; top: .55rem; left: .55rem;
  font-size: .52rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  background: rgba(245,242,236,.92); color: var(--ink);
  padding: .38em .7em;
}

/* subgroup head */
.subgroup { border-top: 1px solid var(--line); padding-top: 1.6rem; margin-top: 3rem; }
.subgroup:first-of-type { margin-top: 0; }
.subgroup__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 1.6rem; margin-bottom: 1.4rem; }
.subgroup__head .h3 { display: flex; align-items: baseline; gap: .85rem; }
.subgroup__head .cnt { font-family: var(--f-text); font-size: .68rem; letter-spacing: .16em; color: var(--bronze); }
.subgroup__head .note { font-size: .82rem; color: var(--ink-3); margin-left: auto; }

/* ---------- feature list / numbered ---------- */
.feature-rows { border-top: 1px solid var(--line); }
.frow { display: grid; grid-template-columns: 3.6rem 1fr 2fr; gap: 1.5rem; padding: 1.7rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.frow__num { font-family: var(--f-display); color: var(--bronze); font-size: 1.05rem; }
.frow__title { font-family: var(--f-display); font-size: var(--fs-h3); line-height: 1.25; }
.frow__text { color: var(--ink-2); font-size: .95rem; margin: 0; }
.section--dark .feature-rows, .section--dark .frow { border-color: var(--line-dark); }
.section--dark .frow__text { color: var(--on-dark-dim); }

/* ---------- value tiles ---------- */
.tiles { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.tiles--4 { grid-template-columns: repeat(4, 1fr); }
.tiles--3 { grid-template-columns: repeat(3, 1fr); }
.tile { background: var(--paper); padding: 1.9rem 1.6rem; min-height: 11.5rem; display: flex; flex-direction: column; transition: background .4s; }
.tile:hover { background: #FBF9F5; }
.tile__num { font-family: var(--f-display); font-size: var(--fs-num); line-height: 1; color: var(--ink); margin-bottom: auto; }
.tile__num .u { font-size: .38em; color: var(--bronze); margin-left: .12em; }
.tile__label { font-size: .8rem; font-weight: 600; letter-spacing: .04em; margin-top: 1.6rem; }
.tile__sub { font-size: .78rem; color: var(--ink-3); margin-top: .2rem; }
.tiles--dark { background: var(--line-dark); border-color: var(--line-dark); }
.tiles--dark .tile { background: var(--dark); }
.tiles--dark .tile:hover { background: var(--dark-2); }
.tiles--dark .tile__num { color: var(--on-dark); }
.tiles--dark .tile__label { color: var(--on-dark); }
.tiles--dark .tile__sub { color: var(--on-dark-dim); }

/* ---------- editorial split ---------- */
.split { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gutter); align-items: center; }
.split > * { grid-column: span 12; }
@media (min-width: 900px) {
  .split__media-7 { grid-column: span 7; }
  .split__text-5 { grid-column: span 5; }
  .split__media-6 { grid-column: span 6; }
  .split__text-6 { grid-column: span 6; }
  .split--rev .split__media-7 { order: 2; }
  .split--rev .split__media-6 { order: 2; }
}

/* ---------- quote / ambassador ---------- */
.amb { position: relative; overflow: hidden; }
.amb__grid { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (min-width: 900px) { .amb__grid { grid-template-columns: 5fr 7fr; } }
.amb__photo { position: relative; }
.amb__photo .frame { aspect-ratio: 4 / 5; }
.amb__badge {
  position: absolute; top: 1.2rem; left: 1.2rem;
  font-size: .58rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  background: var(--bronze); color: #fff; padding: .7em 1.1em;
}
.amb__quote { font-family: var(--f-display); font-size: clamp(1.3rem, 1.9vw + .7rem, 2.05rem); line-height: 1.42; }
.amb__quote::before { content: '«'; color: var(--bronze); }
.amb__quote::after { content: '»'; color: var(--bronze); }
.amb__who { margin-top: 2rem; display: flex; align-items: center; gap: 1.1rem; }
.amb__who-line { width: 3rem; height: 1px; background: var(--bronze); }
.amb__name { font-weight: 700; font-size: .95rem; letter-spacing: .02em; }
.amb__role { font-size: .8rem; color: var(--on-dark-dim); margin-top: .15rem; max-width: 30em; }

/* ---------- case highlight ---------- */
.case-stats { display: flex; flex-wrap: wrap; gap: 2.6rem 3.4rem; margin-top: 2.2rem; }
.cstat__num { font-family: var(--f-display); font-size: var(--fs-num); line-height: 1; }
.cstat__num .u { font-size: .4em; color: var(--bronze); }
.cstat__label { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-top: .55rem; }
.section--dark .cstat__label, .section--dark2 .cstat__label { color: var(--on-dark-dim); }

/* ---------- cards ---------- */
.card-grid { display: grid; gap: 1.6rem 1.4rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { display: block; }
.card__body { padding-top: 1.1rem; }
.card__title { font-family: var(--f-display); font-size: 1.18rem; line-height: 1.3; margin-bottom: .3rem; }
.card__text { font-size: .9rem; color: var(--ink-2); margin: 0; }
.card__meta { font-size: .66rem; letter-spacing: .17em; text-transform: uppercase; color: var(--bronze); margin-bottom: .5rem; }
.section--dark .card__text { color: var(--on-dark-dim); }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.spec { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.spec th, table.spec td { text-align: left; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.spec thead th { font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; border-bottom: 1px solid var(--line-strong); }
table.spec td.num, table.spec th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
table.spec .good { color: var(--bronze-2); font-weight: 600; }
table.spec tbody tr:hover { background: rgba(161,126,80,.05); }
table.spec .rowhead { font-weight: 600; }

/* ---------- price cards ---------- */
.price-note { font-size: .78rem; color: var(--ink-3); margin-top: 1rem; }

/* ---------- accordion ---------- */
.acc { border-top: 1px solid var(--line); }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__btn {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1.4rem;
  padding: 1.35rem 0; text-align: left;
  font-family: var(--f-display); font-size: 1.12rem;
}
.acc__btn .ic { flex: none; width: 30px; height: 30px; border: 1px solid var(--line-strong); border-radius: 50%; position: relative; transition: transform .45s var(--ease), background .3s, border-color .3s; }
.acc__btn .ic::before, .acc__btn .ic::after { content: ''; position: absolute; inset: 0; margin: auto; background: currentColor; }
.acc__btn .ic::before { width: 11px; height: 1.4px; }
.acc__btn .ic::after { width: 1.4px; height: 11px; transition: transform .45s var(--ease); }
.acc__item.open .ic { transform: rotate(180deg); background: var(--ink); border-color: var(--ink); color: #fff; }
.acc__item.open .ic::after { transform: scaleY(0); }
.acc__panel { max-height: 0; overflow: hidden; transition: max-height .55s var(--ease); }
.acc__panel-in { padding: 0 0 1.6rem; color: var(--ink-2); font-size: .95rem; max-width: 60em; }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1.4rem; grid-template-columns: repeat(3, 1fr); }
.step { border: 1px solid var(--line); padding: 1.7rem 1.5rem 1.6rem; position: relative; background: var(--paper); }
.step__num { font-family: var(--f-display); color: var(--bronze); font-size: 2.6rem; line-height: 1; margin-bottom: 1.1rem; }
.step__title { font-weight: 700; font-size: 1rem; margin-bottom: .4rem; }
.step__text { font-size: .88rem; color: var(--ink-2); margin: 0; }

/* ---------- badge list ---------- */
.tick-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
.tick-list li { display: flex; gap: .9em; align-items: flex-start; font-size: .96rem; }
.tick-list li::before { content: ''; flex: none; width: 7px; height: 7px; margin-top: .55em; background: var(--bronze); }
.section--dark .tick-list li, .section--dark2 .tick-list li { color: var(--on-dark-dim); }

/* ---------- gallery masonry-ish ---------- */
.mosaic { display: grid; gap: .8rem; grid-template-columns: repeat(4, 1fr); }
.mosaic .frame { aspect-ratio: 1/1; }
.mosaic .w2 { grid-column: span 2; }
.mosaic .t2 { grid-row: span 2; }
.mosaic .w2.t2 .frame, .mosaic .t2 .frame { height: 100%; aspect-ratio: auto; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; color: #fff; }
.cta-band__bg { position: absolute; inset: 0; }
.cta-band__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-band__bg::after { content: ''; position: absolute; inset: 0; background: rgba(15,12,7,.78); }
.cta-band__in { position: relative; text-align: center; padding-block: clamp(4rem, 9vw, 7.5rem); }
.cta-band .h2 { max-width: 18em; margin-inline: auto; }
.cta-band .lead { margin: 1.2rem auto 0; color: rgba(255,255,255,.75); max-width: 36em; }
.cta-band__btns { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; }

/* ---------- forms ---------- */
.form { display: grid; gap: 1.1rem; }
.form-row { display: grid; gap: 1.1rem; grid-template-columns: 1fr 1fr; }
.field { position: relative; }
.field input, .field textarea, .field select {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong);
  padding: 1.05em 0 .8em; font: inherit; font-size: .98rem; color: inherit;
  border-radius: 0; transition: border-color .3s;
}
.field textarea { resize: vertical; min-height: 5.2em; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--bronze); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); letter-spacing: .02em; }
.section--dark .field input, .section--dark .field textarea,
.section--dark2 .field input, .section--dark2 .field textarea { border-color: var(--line-dark); color: var(--on-dark); }
.section--dark .field input::placeholder, .section--dark2 .field input::placeholder,
.section--dark .field textarea::placeholder, .section--dark2 .field textarea::placeholder { color: rgba(237,231,220,.42); }
.form__consent { font-size: .74rem; color: var(--ink-3); }
.section--dark .form__consent, .section--dark2 .form__consent { color: rgba(237,231,220,.45); }
.form__ok { display: none; padding: 1.4rem 0 0; font-size: 1rem; color: var(--bronze); }
.form.sent .form__ok { display: block; }
.form.sent .btn { display: none; }
.form__err { display: none; font-size: .8rem; color: #A3402E; margin: 0; }
.form.has-err .form__err { display: block; }
.form.has-err input[name="phone"] { border-color: #A3402E; }

/* ---------- footer ---------- */
.footer { background: var(--dark); color: var(--on-dark); }
.footer__top { padding-block: clamp(3rem, 6vw, 5rem) 2.5rem; display: grid; gap: 2.8rem; grid-template-columns: 2fr 1fr 1fr 1.4fr; }
.footer h4 { font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark-dim); margin-bottom: 1.1rem; font-weight: 600; }
.footer__nav { display: grid; gap: .55rem; font-size: .92rem; }
.footer__nav a { color: var(--on-dark-dim); transition: color .3s; }
.footer__nav a:hover { color: var(--bronze); }
.footer .logo__word { font-size: 1.1rem; }
.footer .logo__mark { width: 46px; height: 46px; font-size: 1.15rem; }
.footer__about { font-size: .88rem; color: var(--on-dark-dim); max-width: 26em; margin-top: 1.2rem; }
.footer__contact { display: grid; gap: .5rem; font-size: .95rem; }
.footer__contact a:hover { color: var(--bronze); }
.footer__contact .big { font-family: var(--f-display); font-size: 1.25rem; }
.footer__bottom { border-top: 1px solid var(--line-dark); padding-block: 1.4rem; display: flex; flex-wrap: wrap; gap: .8rem 2rem; justify-content: space-between; font-size: .74rem; color: rgba(237,231,220,.45); }
.footer__bottom a:hover { color: var(--bronze); }

/* ---------- lightbox ---------- */
.lb {
  position: fixed; inset: 0; z-index: 200; background: rgba(12,9,5,.94);
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s;
  padding: 4.5rem 1rem 3.5rem;
}
.lb.open { opacity: 1; visibility: visible; }
.lb img { max-width: min(92vw, 900px); max-height: 74vh; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lb__cap { color: #fff; margin-top: 1.2rem; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; text-align: center; }
.lb__cap small { display: block; color: rgba(255,255,255,.55); margin-top: .3em; letter-spacing: .06em; text-transform: none; }
.lb__close { position: absolute; top: 1.1rem; right: 1.1rem; width: 46px; height: 46px; color: #fff; }
.lb__close::before, .lb__close::after { content: ''; position: absolute; inset: 0; margin: auto; width: 22px; height: 1.5px; background: currentColor; }
.lb__close::before { transform: rotate(45deg); }
.lb__close::after { transform: rotate(-45deg); }
.lb__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; color: #fff; font-size: 1.5rem; display: flex; align-items: center; justify-content: center; opacity: .7; transition: opacity .3s; }
.lb__nav:hover { opacity: 1; }
.lb__prev { left: .4rem; }
.lb__next { right: .4rem; }

/* ---------- breadcrumbs ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: .6em; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 1.6rem; }
.crumbs a:hover { color: #fff; }
.crumbs .sep { opacity: .5; }

/* ---------- reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
.reveal-d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- video ---------- */
.video-card { position: relative; overflow: hidden; background: var(--dark-2); }
.video-card video { width: 100%; display: block; }
.video-ph { aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 1rem; color: var(--on-dark-dim); border: 1px dashed var(--line-dark); text-align: center; padding: 2rem; }
.video-ph .ic { width: 64px; height: 64px; border: 1px solid var(--line-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.video-ph .ic::after { content: ''; border-left: 14px solid var(--on-dark-dim); border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; }

/* ---------- map placeholder ---------- */
.map-ph {
  position: relative; aspect-ratio: 16/8; background: var(--paper-2); overflow: hidden;
  border: 1px solid var(--line);
}
.map-ph__grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; opacity: .55; }
.map-ph__pin { position: absolute; left: 50%; top: 46%; transform: translate(-50%, -100%); text-align: center; }
.map-ph__pin .dot { width: 14px; height: 14px; background: var(--bronze); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); margin: 0 auto; box-shadow: 0 12px 22px rgba(161,126,80,.45); }
.map-ph__pin .lbl { margin-top: .8rem; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; background: var(--ink); color: #fff; padding: .6em 1em; white-space: nowrap; max-width: 86vw; overflow: hidden; text-overflow: ellipsis; }

/* ---------- misc ---------- */
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.num-big { font-family: var(--f-display); font-size: var(--fs-num); line-height: 1; }
.tag { display: inline-block; font-size: .6rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; border: 1px solid var(--line-strong); padding: .5em .95em; margin: 0 .4rem .5rem 0; }
.section--dark .tag { border-color: var(--line-dark); color: var(--on-dark-dim); }
.ph-note { display: inline-flex; align-items: center; gap: .6em; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); border: 1px dashed var(--line-strong); padding: .7em 1.1em; }
.section--dark .ph-note, .section--dark2 .ph-note { color: var(--on-dark-dim); border-color: var(--line-dark); }

.compare-cols { display: grid; gap: 1.4rem; grid-template-columns: 1fr 1fr; align-items: stretch; }
.compare-col { border: 1px solid var(--line); padding: 1.9rem 1.7rem; background: var(--paper); }
.compare-col--win { background: var(--dark); color: var(--on-dark); border-color: var(--dark); }
.compare-col__title { font-family: var(--f-display); font-size: 1.3rem; margin-bottom: .3rem; }
.compare-col__meta { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 1.4rem; }
.compare-col--win .compare-col__meta { color: var(--bronze); }
.oplist { display: flex; flex-wrap: wrap; gap: .45rem; }
.oplist span { font-size: .72rem; border: 1px solid var(--line); padding: .45em .8em; color: var(--ink-2); }
.winsteps { display: grid; gap: 1.1rem; }
.winstep { display: flex; gap: 1rem; align-items: baseline; }
.winstep b { font-family: var(--f-display); font-weight: 400; color: var(--bronze); font-size: 1.2rem; flex: none; }
.winstep div { font-size: .92rem; color: var(--on-dark-dim); }
.winstep div strong { color: var(--on-dark); display: block; font-size: .98rem; }

/* ---------- responsive ---------- */
/* header fit: drop least-important elements as width shrinks so the CTA never clips */
@media (max-width: 1500px) { .header__phone { display: none; } }
@media (max-width: 1340px) { .header .lang { display: none; } }
@media (max-width: 1280px) {
  .nav { display: none; }
  .burger { display: block; }
}
@media (max-width: 720px) {
  .header__cta .btn { display: none; }   /* mobile: sticky bottom bar covers CTA */
}
@media (max-width: 1020px) {
  .tex-grid { grid-template-columns: repeat(4, 1fr); }
  .tiles--4 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .mosaic { grid-template-columns: repeat(2, 1fr); }
  .frow { grid-template-columns: 2.6rem 1fr; }
  .frow__text { grid-column: 2; }
}
@media (max-width: 720px) {
  :root { --header-h: 62px; }
  body { font-size: 15.5px; }
  .hero__stats .container { grid-template-columns: 1fr 1fr; }
  .hstat { border-left: 0; padding-left: 0; padding-block: .9rem; }
  .hstat:nth-child(even) { border-left: 1px solid rgba(255,255,255,.16); padding-left: 1.1rem; }
  .hstat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.16); }
  .series-grid { grid-template-columns: 1fr; }
  .series-card .frame { aspect-ratio: 4 / 3.4; }
  .tex-grid { grid-template-columns: repeat(3, 1fr); gap: .4rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .card-grid.grid-4 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .compare-cols { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2.2rem; }
  .mosaic { grid-template-columns: repeat(2, 1fr); gap: .55rem; }
  .scroll-hint { display: none; }
  .tiles--4, .tiles--3 { grid-template-columns: 1fr 1fr; }
  .tile { min-height: 8.6rem; padding: 1.3rem 1.1rem; }
  .tile__label { margin-top: 1rem; }
  .sect-head--split { display: block; }
  .sect-head--split .link-arrow { margin-top: 1.2rem; }
  .amb__quote { font-size: 1.32rem; }
  .case-stats { gap: 1.6rem 2.2rem; }
  .btn { width: 100%; }
  .hero__cta .btn, .cta-band__btns .btn { width: auto; flex: 1 1 auto; }
  .header .btn { width: auto; }
  form .btn { width: 100%; }
}
@media (max-width: 420px) {
  .tex-grid { grid-template-columns: repeat(3, 1fr); }
  .card-grid.grid-4 { grid-template-columns: 1fr; }
}

/* ---------- video in frames / portrait videos ---------- */
.frame video { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.frame--video { background: var(--dark-2); }
.video-card { display: flex; justify-content: center; }
.video-card video { width: 100%; max-height: min(74vh, 680px); object-fit: contain; }

/* ---------- lead modal ---------- */
.lm {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: var(--gutter);
  background: rgba(13, 10, 6, .66);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s;
}
.lm.open { opacity: 1; visibility: visible; }
.lm__panel {
  width: min(480px, 100%); max-height: 92svh; overflow-y: auto;
  background: var(--paper); color: var(--ink);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  position: relative;
  transform: translateY(16px); transition: transform .4s var(--ease);
  box-shadow: 0 30px 80px rgba(13,10,6,.4);
}
.lm.open .lm__panel { transform: none; }
.lm__close {
  position: absolute; top: .9rem; right: .9rem;
  width: 40px; height: 40px; display: grid; place-items: center;
  font-size: 1.3rem; line-height: 1; color: var(--ink-2);
}
.lm__close:hover { color: var(--ink); }
.lm__kicker { font-size: .66rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--bronze); margin: 0 0 .8rem; }
.lm__title { font-family: var(--f-display); font-size: 1.5rem; line-height: 1.25; margin: 0 0 .7rem; }
.lm__sub { font-size: .92rem; color: var(--ink-2); margin: 0 0 1.5rem; }
.lm form { display: grid; gap: .9rem; }
.lm .field input { width: 100%; }
.lm__note { font-size: .74rem; color: var(--ink-3); line-height: 1.55; margin: .2rem 0 0; }
.lm__err { display: none; font-size: .8rem; color: #A3402E; margin: 0; }
.lm.has-err .lm__err { display: block; }
.lm__ok { display: none; }
.lm.sent form, .lm.sent .lm__sub { display: none; }
.lm.sent .lm__ok { display: block; }
.lm__ok-badge { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--bronze); color: var(--bronze); display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 1.2rem; }
.lm__ok-actions { display: grid; gap: .7rem; margin-top: 1.4rem; }
.lm__ok-actions .btn { width: 100%; }
.lm__phone { margin-top: 1.2rem; font-size: .9rem; color: var(--ink-2); }
.lm__phone a { font-weight: 700; color: var(--ink); white-space: nowrap; }
.lm__phone a:hover { color: var(--bronze); }

/* ---------- sticky mobile CTA ---------- */
/* sticky CTA — всегда видимый. Мобайл: полоса снизу. Десктоп: плавающие пилюли справа-снизу. */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  display: flex; gap: 1px;
  background: var(--line-strong);
  transform: translateY(102%);
  transition: transform .45s var(--ease);
  box-shadow: 0 -8px 30px rgba(13,10,6,.18);
}
.sticky-cta.show { transform: none; }
.sticky-cta .btn { flex: 1; border-radius: 0; border: 0; padding: 1.15em .5em; font-size: .66rem; }
body.menu-open .sticky-cta, body.lm-open .sticky-cta { transform: translateY(102%); }
@media (min-width: 761px) {
  .sticky-cta {
    left: auto; right: 22px; bottom: 22px;
    gap: 10px; background: transparent; box-shadow: none;
  }
  .sticky-cta .btn {
    flex: 0 0 auto; border-radius: 2px;
    padding: 1.02em 1.7em; font-size: .7rem;
    box-shadow: 0 12px 34px rgba(13,10,6,.28);
  }
}
.lm.sent .lm__panel > .lm__title, .lm.sent .lm__panel > .lm__kicker { display: none; }
@media (max-width: 760px) { .footer__bottom { padding-bottom: 4.8rem; } }

/* video: overlay badge on the player + full-video CTA under it */
.video-badge {
  position: absolute; top: 10px; right: 10px; z-index: 3;
  background: rgba(20,17,12,.74); color: #fff;
  font-size: .58rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: .62em 1em; border: 1px solid rgba(255,255,255,.28);
  border-radius: 2px; line-height: 1; cursor: pointer;
  transition: background .3s var(--ease), border-color .3s;
}
.video-badge:hover { background: var(--bronze); border-color: var(--bronze); }
.video-full-btn { margin-top: 1.1rem; width: 100%; }