/* ============================================================
   ЧистоДиван — sofa cleaning landing
   Palette: deep navy / aqua / foam white / sunny yellow CTA
   ============================================================ */

:root {
  --navy: #0b2a4a;
  --navy-2: #12406b;
  --aqua: #19b6d2;
  --aqua-d: #0e8fae;
  --aqua-s: #dff7fc;
  --foam: #f4fbfd;
  --accent: #ffd23f;
  --accent-d: #f4b400;
  --text: #1d3550;
  --muted: #5d7590;
  --line: rgba(11, 42, 74, .1);
  --card: rgba(255, 255, 255, .82);
  --radius: 20px;
  --shadow: 0 18px 40px -18px rgba(11, 42, 74, .28);
  --ease: cubic-bezier(.22, .61, .21, 1);
  --head: "Unbounded", "Manrope", system-ui, sans-serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: linear-gradient(180deg, #eaf8fc 0%, var(--foam) 30%, #fff 60%, var(--foam) 100%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3 { font-family: var(--head); color: var(--navy); line-height: 1.15; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; font-weight: 700; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }

.eyebrow {
  font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--aqua-d); margin-bottom: 12px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font-weight: 800; font-size: .95rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn--lg { padding: 16px 28px; font-size: 1rem; }
.btn--accent { background: var(--accent); color: var(--navy); box-shadow: 0 10px 24px -10px rgba(244, 180, 0, .9); }
.btn--accent:hover { transform: translateY(-2px); background: #ffdb5c; box-shadow: 0 14px 30px -10px rgba(244, 180, 0, .95); }
.btn--accent::after { /* soap-shine sweep */
  content: ""; position: absolute; inset: 0; transform: translateX(-120%) skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .7), transparent);
  animation: btn-shine 4.5s 2.5s infinite;
}
@keyframes btn-shine { 0%, 80% { transform: translateX(-120%) skewX(-20deg); } 100% { transform: translateX(220%) skewX(-20deg); } }
.btn--ghost { border: 2px solid rgba(11, 42, 74, .18); color: var(--navy); background: rgba(255, 255, 255, .6); }
.btn--ghost:hover { border-color: var(--aqua); color: var(--aqua-d); }
.btn-link {
  display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .9rem;
  color: var(--aqua-d); padding: 6px 4px; border-radius: 8px;
}
.btn-link svg { width: 18px; height: 18px; }
.btn-link:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--aqua); outline-offset: 3px; }

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader { display: none; }
.has-preloader .preloader {
  display: block; position: fixed; inset: 0; z-index: 1000; overflow: hidden;
  background: radial-gradient(ellipse at center, #fff 0%, var(--aqua-s) 100%);
  transition: transform .45s cubic-bezier(.7, 0, .3, 1);
  /* failsafe: never cover the page longer than ~2s even if JS fails */
  animation: pl-failsafe .3s 2.05s forwards;
}
.preloader.is-leaving { transform: translateY(-100%); }
@keyframes pl-failsafe { to { opacity: 0; visibility: hidden; pointer-events: none; } }
.has-preloader body { overflow: hidden; }

.preloader__clean { position: absolute; inset: 0; display: grid; place-items: center; }
.preloader__logo {
  position: relative; display: flex; align-items: center; gap: 14px; overflow: hidden;
  font-family: var(--head); font-weight: 700; font-size: clamp(1.8rem, 6vw, 3.2rem); color: var(--navy);
  padding: 10px 18px;
}
.preloader__logo b { color: var(--aqua); font-weight: 800; }
.preloader__mark { width: 1.6em; height: 1.6em; }
.shine {
  position: absolute; top: -20%; bottom: -20%; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .95), transparent);
  transform: skewX(-20deg); pointer-events: none;
}
.preloader.is-shine .shine { animation: shine .55s var(--ease) forwards; }
@keyframes shine { to { left: 130%; } }

.preloader__dirt, .preloader__fx { position: absolute; inset: 0; width: 100%; height: 100%; }
.preloader__dirt { transition: opacity .25s; }
.preloader__sponge {
  position: absolute; left: 0; top: 0; width: 96px; margin: -38px 0 0 -48px;
  filter: drop-shadow(0 8px 10px rgba(11, 42, 74, .3)); will-change: transform;
}
.preloader__progress {
  position: absolute; left: 50%; bottom: max(28px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy);
  background: rgba(255, 255, 255, .85); padding: 6px 16px 6px 10px; border-radius: 999px;
  box-shadow: var(--shadow); font-variant-numeric: tabular-nums; min-width: 96px;
}
.drop { width: 22px; height: 29px; }
.drop__outline { fill: #fff; stroke: var(--aqua-d); stroke-width: 3; }
.drop__fill { fill: var(--aqua); }
.preloader__skip {
  position: absolute; top: max(16px, env(safe-area-inset-top)); right: 16px;
  padding: 10px 18px; border-radius: 999px; background: rgba(255, 255, 255, .9);
  font-weight: 700; color: var(--navy); box-shadow: var(--shadow);
}
.preloader__skip:hover { background: #fff; color: var(--aqua-d); }

/* ============================================================
   BACKGROUND BUBBLES
   ============================================================ */
.bg-bubbles { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
main, .footer { position: relative; z-index: 1; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, .82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--head); font-weight: 700; color: var(--navy); font-size: 1.1rem; }
.logo b { color: var(--aqua); font-weight: 800; }
.logo__mark { width: 36px; height: 36px; }
.nav { display: flex; gap: 22px; margin-left: auto; font-weight: 600; font-size: .92rem; }
.nav a { color: var(--muted); transition: color .2s; }
.nav a:hover { color: var(--aqua-d); }
.header__phone { display: flex; align-items: center; gap: 6px; font-weight: 800; color: var(--navy); font-size: .95rem; }
.header__phone svg { width: 18px; height: 18px; color: var(--aqua); }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(24px, 5vw, 64px) 0 clamp(40px, 6vw, 80px); }
.hero__inner { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.hero h1 { font-size: clamp(1.9rem, 4.2vw, 3.3rem); font-weight: 800; margin-bottom: 18px; }
.hl { color: var(--aqua); position: relative; white-space: nowrap; }
.hl::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .22em; z-index: -1;
  background: var(--accent); border-radius: 6px; opacity: .55;
}
.hero__lead { color: var(--muted); font-size: 1.08rem; max-width: 34em; margin-bottom: 24px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero__trust { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 20px; font-weight: 700; font-size: .9rem; color: var(--navy); }
.hero__trust li { display: flex; align-items: center; gap: 6px; }
.hero__trust svg { width: 20px; height: 20px; color: var(--aqua-d); }

.hero__label {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  font-family: var(--head); font-weight: 700; color: var(--navy); font-size: 1.05rem; margin-bottom: 6px;
}
.hero__label small {
  font-family: var(--sans); font-weight: 800; font-size: .85rem; color: var(--aqua-d);
  background: var(--aqua-s); padding: 3px 10px; border-radius: 999px; font-variant-numeric: tabular-nums;
}
.hero__tools { display: flex; justify-content: center; gap: 16px; min-height: 36px; margin-top: 4px; }

/* ---------- interactive sofa ---------- */
.sofa-stage {
  position: relative; aspect-ratio: 1060 / 650; width: 100%;
  touch-action: none; user-select: none; -webkit-user-select: none; -webkit-tap-highlight-color: transparent;
}
.sofa-stage.is-done { touch-action: pan-y; }
.sofa-stage__floor {
  position: absolute; left: 6%; right: 6%; bottom: -2%; height: 12%;
  background: radial-gradient(ellipse at center, rgba(11, 42, 74, .28), transparent 70%);
}
.sofa-stage__img { position: relative; width: 100%; height: 100%; }
.sofa-stage:not(.is-ready) .sofa-stage__img { filter: sepia(.45) saturate(.7) brightness(.86); }
.sofa-stage__dirt { position: absolute; inset: 0; width: 100%; height: 100%; transition: opacity .9s var(--ease); }
.sofa-stage.is-done .sofa-stage__dirt { opacity: 0; }
.sofa-stage__fx { position: absolute; inset: -12%; width: 124%; height: 124%; pointer-events: none; z-index: 3; }
.sofa-stage.is-hover { cursor: none; }
.sofa-stage.is-done, .sofa-stage.is-done.is-hover { cursor: auto; }

.sofa-stage__glint { /* "сяйво" sweep, clipped to the sofa silhouette */
  position: absolute; inset: 0; pointer-events: none; z-index: 2; opacity: 0;
  -webkit-mask: url(../img/sofa-cream.svg) center / 100% 100% no-repeat;
          mask: url(../img/sofa-cream.svg) center / 100% 100% no-repeat;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .85) 48%, rgba(223, 247, 252, .6) 52%, transparent 65%) no-repeat;
  background-size: 250% 100%; background-position: 130% 0;
}
.sofa-stage.is-glint .sofa-stage__glint { animation: glint 1.1s var(--ease) forwards; }
@keyframes glint { 0% { opacity: 1; background-position: 130% 0; } 85% { opacity: 1; } 100% { opacity: 0; background-position: -30% 0; } }

.sofa-cursor {
  position: absolute; left: 0; top: 0; width: 72px; margin: -40px 0 0 -36px; z-index: 4;
  pointer-events: none; opacity: 0; transition: opacity .15s;
  filter: drop-shadow(0 6px 8px rgba(11, 42, 74, .3)); will-change: transform;
}
.sofa-cursor.is-on { opacity: 1; }

.sofa-hint {
  position: absolute; left: 50%; top: 38%; transform: translate(-50%, -50%); z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none;
  transition: opacity .4s, transform .4s;
}
.sofa-hint span {
  background: rgba(11, 42, 74, .86); color: #fff; font-weight: 700; font-size: .9rem;
  padding: 8px 14px; border-radius: 999px; white-space: nowrap; box-shadow: var(--shadow);
}
.sofa-hint__hand { width: 46px; height: 46px; animation: hand-swipe 1.8s ease-in-out infinite; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .25)); }
@keyframes hand-swipe {
  0%, 100% { transform: translateX(-44px) rotate(-10deg); }
  50% { transform: translateX(44px) rotate(10deg); }
}
.sofa-hint.is-gone { opacity: 0; transform: translate(-50%, -60%); }

.sofa-cta {
  position: absolute; left: 50%; top: 50%; z-index: 5; width: min(340px, 92%);
  transform: translate(-50%, -50%); text-align: center;
  background: rgba(255, 255, 255, .96); border-radius: 22px; padding: 22px 22px 24px;
  box-shadow: 0 30px 60px -20px rgba(11, 42, 74, .45), 0 0 0 6px rgba(25, 182, 210, .18);
  animation: pop-in .5s cubic-bezier(.2, 1.4, .4, 1) both;
}
.sofa-cta[hidden] { display: none; }
@keyframes pop-in { from { opacity: 0; transform: translate(-50%, -40%) scale(.85); } }
.sofa-cta h2 { font-size: 1.35rem; margin-bottom: 4px; }
.sofa-cta p { color: var(--muted); margin-bottom: 14px; }
.sofa-cta p b { color: #e2453c; font-size: 1.2em; }
.sofa-cta__spark { font-size: 1.6rem; margin: 0 0 2px !important; }
.sofa-cta__close {
  position: absolute; top: 8px; right: 10px; width: 34px; height: 34px; border-radius: 50%;
  font-size: 1.5rem; line-height: 1; color: var(--muted);
}
.sofa-cta__close:hover { background: var(--aqua-s); color: var(--navy); }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: clamp(56px, 8vw, 110px) 0; }
.section__head { max-width: 760px; margin: 0 auto clamp(28px, 4vw, 52px); text-align: center; }
.section__head h2, .order h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); font-weight: 800; }
.section__sub { color: var(--muted); margin-top: 12px; }

/* ---------- squeegee wipe heading ---------- */
.wipe { position: relative; display: inline-block; }
.wipe__text { display: inline-block; }
.squeegee {
  position: absolute; top: -18%; bottom: -18%; left: 0; width: 18px; margin-left: -9px;
  pointer-events: none; opacity: 0;
}
.squeegee::before { /* rubber blade */
  content: ""; position: absolute; inset: 0 5px; border-radius: 4px;
  background: linear-gradient(90deg, #0b2a4a, #2c5c88 50%, #0b2a4a);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .6);
}
.squeegee::after { /* wet sheen trailing behind the blade */
  content: ""; position: absolute; top: 6%; bottom: 6%; right: 100%; width: 70px;
  background: linear-gradient(90deg, transparent, rgba(25, 182, 210, .22));
  border-radius: 6px 0 0 6px;
}

/* ---------- problems ---------- */
.problems__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.problem__stain { position: relative; width: 84px; height: 84px; margin-bottom: 14px; }
.problem__stain > svg { width: 100%; height: 100%; }
.problem__stain .clean-badge {
  position: absolute; inset: 8px; display: grid; place-items: center; border-radius: 50%;
  background: var(--aqua-s); color: var(--aqua-d); font-size: 1.9rem; opacity: 0;
}
.problem__stain .clean-badge svg { width: 60%; height: 60%; }
.problem__stain .bub {
  position: absolute; left: 50%; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #fff 0 18%, rgba(255, 255, 255, .25) 30%, rgba(25, 182, 210, .18) 70%, rgba(25, 182, 210, .55) 100%);
  box-shadow: inset 0 0 0 1px rgba(25, 182, 210, .5); opacity: 0; pointer-events: none;
}
.problem h3 { margin-bottom: 6px; }
.problem p { color: var(--muted); font-size: .95rem; }

/* ---------- services ---------- */
.services { background: linear-gradient(180deg, rgba(223, 247, 252, .55), rgba(223, 247, 252, 0)); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  position: relative; overflow: hidden; isolation: isolate;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.service:hover { transform: translateY(-4px); border-color: rgba(25, 182, 210, .45); box-shadow: 0 26px 50px -22px rgba(14, 143, 174, .5); }
.service__icon { width: 46px; height: 46px; color: var(--aqua-d); margin-bottom: 14px; }
.service h3 { font-size: 1.15rem; margin-bottom: 4px; }
.service p { color: var(--muted); font-size: .93rem; margin-bottom: 14px; }
.service strong { font-family: var(--head); color: var(--navy); font-size: 1.05rem; }
.ripple {
  position: absolute; z-index: -1; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%;
  pointer-events: none; border: 2px solid rgba(25, 182, 210, .35);
  background: radial-gradient(circle, rgba(25, 182, 210, .14) 0%, rgba(25, 182, 210, .05) 60%, transparent 70%);
  animation: ripple 1.4s cubic-bezier(.2, .6, .3, 1) forwards;
}
@keyframes ripple { from { transform: scale(.2); opacity: 1; } to { transform: scale(9); opacity: 0; } }

/* ---------- before / after ---------- */
.ba {
  position: relative; max-width: 960px; margin: 0 auto; aspect-ratio: 1060 / 650;
  border-radius: 28px; overflow: hidden;
  background: radial-gradient(ellipse at 50% 90%, #dfe8ef, #f7fbfd 70%);
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.ba__img { position: absolute; inset: 4% 4% 6%; width: 92%; height: 90%; }
.ba__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); background: radial-gradient(ellipse at 50% 90%, #e4ddd2, #f6f2ea 70%); }
.ba__dirt { position: absolute; inset: 4% 4% 6%; width: 92%; height: 90%; }
.ba__tag {
  position: absolute; top: 16px; padding: 4px 14px; border-radius: 999px; font-weight: 800; font-size: .85rem;
  background: rgba(255, 255, 255, .9); color: var(--navy); pointer-events: none; z-index: 2;
}
.ba__tag--before { left: 16px; color: #8a5a2b; }
.ba__tag--after { right: 16px; color: var(--aqua-d); }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 0; z-index: 3; pointer-events: none; }
.ba__line {
  position: absolute; top: 0; bottom: 0; left: -2px; width: 4px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .95), rgba(127, 220, 240, .95));
  box-shadow: 0 0 12px rgba(25, 182, 210, .8);
}
.ba__nozzle {
  position: absolute; top: 50%; left: -32px; width: 64px; height: 120px; margin-top: -60px;
  filter: drop-shadow(0 8px 12px rgba(11, 42, 74, .35)); transition: transform .2s;
}
.ba.is-dragging .ba__nozzle { transform: scale(1.08); }
.ba__range {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0;
  -webkit-appearance: none; appearance: none;
}
.ba__range::-webkit-slider-thumb { -webkit-appearance: none; width: 64px; height: 300px; }
.ba__range::-moz-range-thumb { width: 64px; height: 300px; border: 0; }
.ba:has(.ba__range:focus-visible) { outline: 3px solid var(--aqua); outline-offset: 4px; }

/* ---------- stats ---------- */
.stats { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.stats::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background: radial-gradient(circle at 15% 20%, rgba(25, 182, 210, .45), transparent 40%), radial-gradient(circle at 85% 80%, rgba(25, 182, 210, .35), transparent 45%);
}
.stats__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat { position: relative; }
.stat__num {
  position: relative; display: inline-block; font-family: var(--head); font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.4rem); color: #fff; line-height: 1.1; font-variant-numeric: tabular-nums;
}
.stat span { display: block; color: #a9d8e6; font-weight: 600; margin-top: 6px; }
.splash-drop {
  position: absolute; left: 50%; top: 50%; width: 10px; height: 14px; margin: -7px 0 0 -5px;
  background: var(--aqua); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; pointer-events: none;
}
.splash-ring {
  position: absolute; left: 50%; top: 50%; width: 60px; height: 60px; margin: -30px 0 0 -30px;
  border: 3px solid rgba(127, 220, 240, .8); border-radius: 50%; pointer-events: none;
}

/* ---------- steps ---------- */
.steps__list { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps__list li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.steps__list b {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--aqua); color: #fff; font-family: var(--head); margin-bottom: 14px;
  box-shadow: 0 0 0 6px var(--aqua-s);
}
.steps__list h3 { margin-bottom: 6px; }
.steps__list p { color: var(--muted); font-size: .95rem; }

/* ---------- order ---------- */
.order__inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: center;
  background: linear-gradient(135deg, #fff, var(--aqua-s)); border-radius: 32px; padding: clamp(24px, 5vw, 56px);
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.order__copy p { color: var(--muted); margin-top: 12px; }
.order__phone { display: inline-block; margin-top: 18px; font-family: var(--head); font-weight: 800; font-size: clamp(1.3rem, 3vw, 1.8rem); color: var(--navy); }
.order__hours { font-size: .9rem; }
.order__form { display: grid; gap: 14px; }
.order__form label { display: grid; gap: 6px; font-weight: 700; font-size: .88rem; color: var(--navy); }
.order__form input, .order__form select {
  font: inherit; font-size: 16px; padding: 13px 16px; border-radius: 14px; border: 2px solid var(--line);
  background: #fff; color: var(--text); transition: border-color .2s, box-shadow .2s;
}
.order__form input:focus, .order__form select:focus { outline: none; border-color: var(--aqua); box-shadow: 0 0 0 4px rgba(25, 182, 210, .18); }
.order__form input.is-invalid { border-color: #e2453c; }
.order__form input.is-promo { border-color: var(--accent-d); background: #fffbe8; font-weight: 800; }
.order__note { min-height: 1.4em; font-weight: 700; font-size: .92rem; }
.order__note.ok { color: #138a52; }
.order__note.err { color: #e2453c; }

/* ---------- footer ---------- */
.footer { padding: 28px 0 40px; color: var(--muted); font-size: .9rem; }
.footer__inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer a { font-weight: 700; color: var(--navy); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .nav { display: none; }
  .header__phone { margin-left: auto; }
  .problems__grid, .services__grid { grid-template-columns: repeat(2, 1fr); }
  .steps__list { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
}
@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .order__inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  :root { --header-h: 60px; }
  body { font-size: 16px; }
  .header__inner { gap: 12px; }
  .header__phone span { display: none; }
  .header__phone { width: 42px; height: 42px; justify-content: center; border-radius: 50%; background: var(--aqua-s); }
  .header__cta { padding: 10px 16px; }
  .logo { font-size: 1rem; }
  .logo__mark { width: 30px; height: 30px; }
  .hero { padding-top: 18px; }
  .hero__lead { font-size: 1rem; margin-bottom: 18px; }
  .hero__actions { margin-bottom: 14px; }
  .hero__actions .btn { flex: 1 1 auto; padding: 14px 18px; }
  .hero__trust { display: none; }
  .hl { white-space: normal; }
  .problems__grid, .services__grid, .steps__list { grid-template-columns: 1fr; gap: 14px; }
  .problem { display: grid; grid-template-columns: 64px 1fr; column-gap: 16px; padding: 18px; }
  .problem__stain { width: 64px; height: 64px; grid-row: span 2; margin: 0; }
  .sofa-hint span { font-size: .8rem; }
  .ba { border-radius: 18px; }
  .ba__nozzle { width: 48px; height: 90px; left: -24px; margin-top: -45px; }
}

/* ============================================================
   REDUCED MOTION — no preloader, no decorative motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .preloader, .bg-bubbles, .btn--accent::after { display: none !important; }
  .sofa-hint__hand { animation: none; }
}