/* =========================================================
   ГарантКров — кровельные материалы
   Дизайн: индустриально-премиум · графит + янтарь
   Шрифты: Unbounded (display) / Manrope (body) / JetBrains Mono (labels)
   ========================================================= */

:root {
  /* graphite scale */
  --g-900:#16181d;
  --g-850:#1a1d23;
  --g-800:#1e2127;
  --g-750:#23272f;
  --g-700:#2a2e37;
  --g-600:#363b45;

  /* steel / neutral */
  --steel-500:#6b7382;
  --steel-400:#8b93a3;
  --steel-300:#aab1bf;
  --steel-200:#c9cfda;

  /* light surfaces */
  --paper:#f5f3ed;
  --paper-2:#ece9e0;
  --card:#ffffff;

  /* ink (text on light) */
  --ink:#1b1d22;
  --ink-soft:#535862;

  /* accent — copper amber */
  --accent:#f08c1c;
  --accent-600:#dd7407;
  --accent-300:#ffb45e;
  --accent-soft:rgba(240,140,28,.12);

  /* borders */
  --border:#e4e0d6;
  --border-dark:rgba(255,255,255,.10);

  /* type */
  --font-display:'Unbounded', system-ui, sans-serif;
  --font-body:'Manrope', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;

  /* radius */
  --r-sm:9px;
  --r:14px;
  --r-lg:22px;
  --r-pill:999px;

  /* shadow */
  --shadow-sm:0 1px 2px rgba(20,22,28,.06), 0 2px 8px rgba(20,22,28,.05);
  --shadow:0 10px 30px -12px rgba(20,22,28,.18), 0 4px 12px -6px rgba(20,22,28,.10);
  --shadow-lg:0 30px 60px -25px rgba(20,22,28,.35);
  --glow:0 8px 30px -8px rgba(240,140,28,.5);

  --container:1180px;
  --container-narrow:780px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

::selection{background:var(--accent);color:var(--g-900)}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;
  background:var(--g-900);color:#fff;padding:12px 18px;border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{left:0}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.container--narrow{max-width:var(--container-narrow)}

.section{padding:96px 0;position:relative}
.section--dark{background:var(--g-900);color:#fff}
.section--ral{background:var(--paper-2)}
.section--about{background:var(--paper)}

/* ---------- typography ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-600);margin:0 0 18px;font-weight:500;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}
.eyebrow--light{color:var(--accent-300)}

.section-title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(28px,4.2vw,46px);
  line-height:1.08;
  letter-spacing:-.01em;
  margin:0 0 18px;
}
.section-sub{
  font-size:clamp(16px,1.6vw,19px);
  color:var(--ink-soft);max-width:62ch;margin:0;
}
.section--dark .section-sub{color:var(--steel-300)}
.section-head{max-width:760px;margin-bottom:54px}
.section-head--light .section-title{color:#fff}

.accent-text{color:var(--accent)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--g-900);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  padding:13px 24px;border-radius:var(--r-pill);
  border:1.5px solid transparent;cursor:pointer;
  background:var(--bg);color:var(--fg);
  transition:transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s, background .2s, border-color .2s;
  white-space:nowrap;text-align:center;
}
.btn-primary{--bg:linear-gradient(135deg,var(--accent) 0%,var(--accent-600) 100%);--fg:var(--g-900)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.btn-ghost{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-300);transform:translateY(-2px)}
.section:not(.section--dark) .btn-ghost{--fg:var(--ink);border-color:var(--border)}
.section:not(.section--dark) .btn-ghost:hover{color:var(--accent-600);border-color:var(--accent)}
.btn-lg{padding:16px 32px;font-size:16px}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-block{display:flex;width:100%}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(245,243,237,.82);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s, background .3s;
}
.site-header.is-scrolled{box-shadow:0 6px 24px -16px rgba(20,22,28,.5)}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:inline-flex;align-items:center;gap:11px}
.brand-mark{flex:none;filter:drop-shadow(0 4px 10px rgba(240,140,28,.25))}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:21px;letter-spacing:.02em}
.main-nav{display:flex;gap:6px;margin-left:8px}
.main-nav a{
  font-weight:600;font-size:15px;color:var(--ink-soft);
  padding:8px 13px;border-radius:var(--r-pill);transition:color .2s, background .2s;
}
.main-nav a:hover{color:var(--ink);background:rgba(27,29,34,.05)}
.header-cta{margin-left:auto;display:flex;align-items:center;gap:18px}
.header-phone{display:flex;flex-direction:column;line-height:1.15;text-align:right}
.header-phone__label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500)}
.header-phone__num{font-weight:700;font-size:16px;color:var(--ink);white-space:nowrap}
.header-phone:hover .header-phone__num{color:var(--accent-600)}

.burger{display:none;width:44px;height:44px;border:none;background:transparent;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:0}
.burger span{display:block;height:2.4px;width:24px;margin-inline:auto;background:var(--ink);border-radius:2px;transition:transform .3s, opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

/* mobile nav */
.mobile-nav{
  position:fixed;inset:72px 0 auto 0;z-index:95;
  background:var(--g-900);color:#fff;
  padding:22px 24px 30px;display:flex;flex-direction:column;gap:6px;
  border-bottom:1px solid var(--border-dark);
  box-shadow:var(--shadow-lg);
  animation:slideDown .3s ease;
}
.mobile-nav[hidden]{display:none}
.mobile-nav nav{display:flex;flex-direction:column}
.mobile-nav nav a{padding:13px 4px;font-weight:600;font-size:18px;border-bottom:1px solid var(--border-dark)}
.mobile-nav .btn{margin-top:16px}
.mobile-nav__phone{margin-top:14px;text-align:center;font-family:var(--font-display);font-weight:600;font-size:20px;color:var(--accent-300)}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--g-900);color:#fff;
  padding:120px 0 130px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 46px),0 100%);
}
.hero__bg{
  position:absolute;inset:0;z-index:0;
  background-image:
    radial-gradient(120% 80% at 82% -10%, rgba(240,140,28,.20), transparent 55%),
    radial-gradient(90% 60% at 8% 110%, rgba(70,120,180,.10), transparent 60%),
    repeating-linear-gradient(106deg,
      rgba(255,255,255,.05) 0 1px,
      rgba(255,255,255,0) 1px 3px,
      rgba(0,0,0,.30) 3px 5px,
      rgba(0,0,0,0) 5px 32px);
}
.hero__bg::after{ /* faint grain */
  content:"";position:absolute;inset:0;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}
.hero__ridge{
  position:absolute;right:-60px;bottom:30px;z-index:0;width:min(46vw,560px);height:60%;
  background:
    linear-gradient(135deg,transparent 49.4%,rgba(240,140,28,.32) 49.6%,rgba(240,140,28,.32) 50.4%,transparent 50.6%),
    linear-gradient(135deg,transparent 56.4%,rgba(255,255,255,.08) 56.6%,rgba(255,255,255,.08) 57.4%,transparent 57.6%);
  pointer-events:none;
}
.hero__inner{position:relative;z-index:1;max-width:880px}
.hero__title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(38px,6.4vw,76px);line-height:1.02;letter-spacing:-.02em;
  margin:0 0 26px;
}
.hero__lead{font-size:clamp(17px,1.9vw,21px);color:var(--steel-200);max-width:60ch;margin:0 0 36px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:54px}
.hero__trust{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;
  max-width:720px;
}
.hero__trust li{
  display:flex;flex-direction:column;gap:3px;
  padding-left:16px;border-left:2px solid rgba(240,140,28,.5);
}
.hero__trust strong{font-family:var(--font-display);font-weight:600;font-size:clamp(18px,2.2vw,24px);color:#fff}
.hero__trust span{font-size:13.5px;color:var(--steel-400)}

/* hero load animation */
.hero__inner > *{animation:heroIn .8s both cubic-bezier(.2,.7,.2,1)}
.hero .eyebrow{animation-delay:.05s}
.hero__title{animation-delay:.14s}
.hero__lead{animation-delay:.24s}
.hero__actions{animation-delay:.34s}
.hero__trust{animation-delay:.44s}
@keyframes heroIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ---------- products ---------- */
.product-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.product-card{
  position:relative;overflow:hidden;
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:30px 28px 26px;
  transition:transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s, border-color .3s;
}
.product-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-600));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-card:hover::before{transform:scaleX(1)}
.product-card__icon{
  width:64px;height:64px;color:var(--accent-600);
  background:var(--accent-soft);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.product-card__icon svg{width:42px;height:42px}
.product-card__title{font-family:var(--font-display);font-weight:600;font-size:21px;margin:0 0 10px}
.product-card__text{color:var(--ink-soft);font-size:15.5px;margin:0 0 18px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:0;padding:0}
.chip{
  font-family:var(--font-mono);font-size:12px;font-weight:500;
  color:var(--ink-soft);background:var(--paper-2);
  padding:5px 11px;border-radius:var(--r-pill);
}
.product-grid__note{
  margin:34px 0 0;padding:20px 24px;border-radius:var(--r);
  background:var(--paper-2);font-size:15px;color:var(--ink-soft);
}
.product-grid__note span{display:block;font-weight:700;color:var(--ink);margin-bottom:2px}
.product-grid__note a{color:var(--accent-600);font-weight:700;border-bottom:1.5px solid var(--accent-300)}

/* ---------- RAL palette ---------- */
.ral-grid{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(8,1fr);gap:14px;
}
.ral{display:flex;flex-direction:column;gap:10px;cursor:default}
.ral__sw{
  aspect-ratio:1;border-radius:var(--r);background:var(--c);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.08), var(--shadow-sm);
  transition:transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s;
  position:relative;overflow:hidden;
}
.ral__sw::after{ /* metal sheen */
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.22),transparent 42%);
}
.ral:hover .ral__sw{transform:translateY(-5px) rotate(-1.5deg);box-shadow:var(--shadow-lg)}
.ral__name{font-family:var(--font-mono);font-size:12px;line-height:1.35;color:var(--ink-soft)}

/* ---------- advantages ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.adv-card{
  padding:30px 26px;border-radius:var(--r-lg);
  background:linear-gradient(180deg,var(--g-800),var(--g-850));
  border:1px solid var(--border-dark);
  transition:transform .3s cubic-bezier(.2,.7,.2,1), border-color .3s, background .3s;
}
.adv-card:hover{transform:translateY(-5px);border-color:rgba(240,140,28,.4)}
.adv-card__icon{width:40px;height:40px;color:var(--accent);margin-bottom:18px}
.adv-card h3{font-family:var(--font-display);font-weight:600;font-size:19px;margin:0 0 9px;color:#fff}
.adv-card p{margin:0;color:var(--steel-300);font-size:15px}

/* ---------- process steps ---------- */
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;
}
.steps::before{ /* ridge line connecting steps */
  content:"";position:absolute;top:26px;left:8%;right:8%;height:2px;
  background:repeating-linear-gradient(90deg,var(--border) 0 8px,transparent 8px 16px);
  z-index:0;
}
.step{position:relative;z-index:1}
.step__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;
  font-family:var(--font-display);font-weight:700;font-size:18px;
  color:var(--g-900);background:linear-gradient(135deg,var(--accent),var(--accent-600));
  box-shadow:var(--glow);margin-bottom:18px;
}
.step__title{font-family:var(--font-display);font-weight:600;font-size:19px;margin:0 0 8px}
.step__text{margin:0;color:var(--ink-soft);font-size:15px}
.process-cta{margin-top:48px;text-align:center}

/* ---------- stats band ---------- */
.stats-band{background:var(--g-850);color:#fff;padding:54px 0;border-block:1px solid var(--border-dark)}
.stats-band__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat{display:flex;flex-direction:column;gap:6px}
.stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(26px,3.4vw,38px);color:var(--accent)}
.stat__label{font-size:14px;color:var(--steel-300)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq__item{
  border:1px solid var(--border);border-radius:var(--r);
  background:var(--card);overflow:hidden;transition:border-color .25s, box-shadow .25s;
}
.faq__item[open]{border-color:var(--accent-300);box-shadow:var(--shadow-sm)}
.faq__q{
  cursor:pointer;list-style:none;padding:20px 56px 20px 24px;position:relative;
  font-family:var(--font-display);font-weight:500;font-size:17px;color:var(--ink);
}
.faq__q::-webkit-details-marker{display:none}
.faq__q::after{
  content:"";position:absolute;right:24px;top:50%;width:13px;height:13px;
  border-right:2.4px solid var(--accent-600);border-bottom:2.4px solid var(--accent-600);
  transform:translateY(-65%) rotate(45deg);transition:transform .3s;
}
.faq__item[open] .faq__q::after{transform:translateY(-30%) rotate(225deg)}
.faq__a{padding:0 24px 22px;color:var(--ink-soft);font-size:15.5px}
.faq__a p{margin:0}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1.05fr;gap:54px;align-items:start}
.contact-list{list-style:none;margin:30px 0 0;padding:0;display:flex;flex-direction:column;gap:18px}
.contact-list li{display:flex;flex-direction:column;gap:2px}
.contact-list__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500)}
.contact-list__value{font-size:19px;font-weight:600;color:#fff}
a.contact-list__value:hover{color:var(--accent-300)}
.messengers{display:flex;gap:12px;margin-top:28px}
.messenger{
  font-family:var(--font-body);font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:var(--r-pill);
  border:1.5px solid var(--border-dark);color:#fff;transition:border-color .2s, color .2s, transform .2s;
}
.messenger:hover{border-color:var(--accent);color:var(--accent-300);transform:translateY(-2px)}

.contact__form-wrap{
  background:var(--card);border-radius:var(--r-lg);padding:32px;
  box-shadow:var(--shadow-lg);color:var(--ink);
}
.lead-form{display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field label,.field legend{font-weight:600;font-size:14px;color:var(--ink)}
.req{color:var(--accent-600)}
.field input[type=text],.field input[type=tel],.field input[type=email],.field textarea{
  font-family:inherit;font-size:16px;color:var(--ink);
  padding:13px 15px;border:1.5px solid var(--border);border-radius:var(--r-sm);
  background:var(--paper);transition:border-color .2s, box-shadow .2s, background .2s;width:100%;
}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:#fff;
  box-shadow:0 0 0 4px var(--accent-soft);
}
.field textarea{resize:vertical;min-height:84px}
.field--optional{display:none}
.field--optional.is-visible{display:flex;animation:fieldIn .3s ease}
@keyframes fieldIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.field--channels{border:none;padding:0;margin:0}
.field--channels legend{padding:0;margin-bottom:9px}

.channel-chips{display:flex;flex-wrap:wrap;gap:9px}
.channel{position:relative;cursor:pointer}
.channel input{position:absolute;opacity:0;inset:0;cursor:pointer}
.channel span{
  display:block;padding:9px 16px;border-radius:var(--r-pill);
  border:1.5px solid var(--border);font-size:14px;font-weight:600;color:var(--ink-soft);
  transition:all .2s;
}
.channel input:checked + span{background:var(--g-900);border-color:var(--g-900);color:#fff}
.channel input:focus-visible + span{box-shadow:0 0 0 3px var(--accent-soft)}

.file-drop{
  display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;
  padding:24px;border:2px dashed var(--border);border-radius:var(--r);
  background:var(--paper);cursor:pointer;transition:border-color .2s, background .2s, transform .2s;
}
.file-drop:hover{border-color:var(--accent);background:var(--accent-soft)}
.file-drop.is-drag{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.01)}
.file-drop__icon{width:30px;height:30px;color:var(--accent-600)}
.file-drop__text{font-size:14.5px;color:var(--ink-soft)}
.file-drop__text b{color:var(--accent-600)}
.file-drop__hint{font-family:var(--font-mono);font-size:11.5px;color:var(--steel-500)}
.file-label{margin-bottom:1px}
.file-chosen{
  display:flex;align-items:center;gap:10px;margin:4px 0 0;
  padding:10px 14px;background:var(--accent-soft);border-radius:var(--r-sm);font-size:14px;
}
.file-chosen__name{font-weight:600;word-break:break-all;flex:1}
.file-chosen__remove{border:none;background:transparent;font-size:22px;line-height:1;color:var(--ink-soft);cursor:pointer;padding:0 4px}
.file-chosen__remove:hover{color:var(--accent-600)}

.consent{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--ink-soft);cursor:pointer;line-height:1.5}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--accent-600);flex:none}
.consent a{color:var(--accent-600);border-bottom:1px solid var(--accent-300)}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form-note{font-size:12.5px;color:var(--steel-500);text-align:center;margin:0}
.form-status{padding:14px 18px;border-radius:var(--r-sm);font-size:15px;font-weight:600}
.form-status.is-ok{background:#e7f6ec;color:#1c7a40;border:1px solid #b6e3c5}
.form-status.is-err{background:#fdecec;color:#b3261e;border:1px solid #f4c4c0}
.field input.invalid,.field textarea.invalid{border-color:#d8443c;box-shadow:0 0 0 3px rgba(216,68,60,.12)}

/* ---------- about ---------- */
.about__text{font-size:17px;color:var(--ink-soft);margin:0 0 16px}

/* ---------- footer ---------- */
.site-footer{background:var(--g-900);color:#fff;padding:64px 0 30px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid var(--border-dark)}
.footer-col{display:flex;flex-direction:column;gap:11px}
.footer-col a,.footer-col span{color:var(--steel-300);font-size:15px;transition:color .2s}
.footer-col a:hover{color:var(--accent-300)}
.brand--footer .brand-name{color:#fff}
.footer-tagline{color:var(--steel-400);font-size:14.5px;margin:6px 0 0;max-width:34ch}
.footer-col__title{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-500);margin:0 0 4px;font-weight:500}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;color:var(--steel-500);font-size:13px}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__inner > *{animation:none}
  .mobile-nav{animation:none}
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .product-grid,.adv-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px}
  .steps::before{display:none}
  .ral-grid{grid-template-columns:repeat(4,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr;gap:30px}
  .main-nav{display:none}
  .burger{display:flex}
}
@media (max-width:860px){
  .header-phone__label{display:none}
  .contact{grid-template-columns:1fr;gap:36px}
  .hero__trust{grid-template-columns:repeat(2,1fr);gap:22px}
}
@media (max-width:600px){
  body{font-size:16px}
  .section{padding:68px 0}
  .container{padding-inline:18px}
  .header-phone{display:none}
  .header-cta>.btn{display:none} /* на телефоне CTA берём из бургер-меню — освобождаем место под более длинный логотип «ГарантКров» */
  .hero{padding:88px 0 92px;clip-path:polygon(0 0,100% 0,100% calc(100% - 28px),0 100%)}
  .product-grid,.adv-grid{grid-template-columns:1fr}
  .ral-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band__inner{grid-template-columns:repeat(2,1fr);gap:30px}
  .steps{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .contact__form-wrap{padding:24px 20px}
  .hero__actions .btn{flex:1}
}