:root {
  --bg: #f3f4f6; --surface: #fff; --ink: #14171c; --muted: #5d6673; --line: #e3e6ea;
  --dark: #14171c; --dark-2: #1d2128; --steel: #8a93a0;
  --or: #ff7a1a; --or-2: #ffb04a; --wa: #25d366;
  --radius: 18px; --ease: cubic-bezier(.2,.7,.2,1);
  --shadow: 0 1px 2px rgba(20,23,28,.05), 0 8px 24px rgba(20,23,28,.06);
  --shadow-hi: 0 2px 4px rgba(20,23,28,.06), 0 24px 50px rgba(20,23,28,.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 Manrope, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.02em; }
h1 { font-size: clamp(32px, 4.6vw, 56px); font-weight: 800; }
h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; }
h3 { font-size: 19px; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: inherit; }
svg { flex: none; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.sub { max-width: 640px; margin-top: -8px; }
::selection { background: var(--or); color: #fff; }

/* Шапка */
.top { position: sticky; top: 0; z-index: 30; background: rgba(20,23,28,.82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); color: #fff; border-bottom: 1px solid rgba(255,255,255,.06); transition: box-shadow .3s; }
.top.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.3); }
.top__row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo svg { width: 38px; height: 38px; }
.logo b { display: block; font-size: 21px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.logo i { font-style: normal; color: var(--or); }
.logo small { display: block; font-size: 11px; color: rgba(255,255,255,.6); letter-spacing: .06em; text-transform: uppercase; margin-top: 3px; }
.nav { display: flex; align-items: center; gap: 24px; margin-left: auto; font-size: 15px; font-weight: 600; }
.nav > a, .dd > a { text-decoration: none; opacity: .82; transition: opacity .2s, color .2s; }
.nav > a:hover, .dd > a:hover, .nav a.is-active { opacity: 1; color: var(--or-2); }
.nav__phone { display: inline-flex; align-items: center; gap: 8px; opacity: 1 !important; color: #fff; }
.nav__phone svg { width: 18px; height: 18px; fill: none; stroke: var(--or); stroke-width: 2; }
.dd { position: relative; }
.dd > a::after { content: ""; display: inline-block; width: 6px; height: 6px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); margin: 0 0 3px 8px; }
.dd__menu { position: absolute; top: 100%; left: -16px; min-width: 260px; padding: 10px; margin-top: 12px; background: #fff; color: var(--ink); border-radius: 14px; box-shadow: var(--shadow-hi); opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .2s, transform .25s var(--ease); }
.dd__menu::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.dd__menu a { display: block; padding: 9px 12px; border-radius: 8px; text-decoration: none; font-weight: 600; }
.dd__menu a:hover { background: var(--bg); color: var(--or); }
.dd:hover .dd__menu, .dd:focus-within .dd__menu { opacity: 1; transform: none; pointer-events: auto; }

/* Кнопки */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 26px; border: 0; border-radius: 12px; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; color: #fff; background: linear-gradient(135deg, var(--or-2), var(--or)); box-shadow: 0 10px 26px rgba(255,122,26,.35); transition: transform .25s var(--ease), box-shadow .25s; position: relative; overflow: hidden; }
.btn::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(255,122,26,.45); }
.btn:hover::after { transform: translateX(120%); }
.btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.btn svg.fill, .fab svg, .feat__ico--wa svg, .feat__ico--tg svg { fill: currentColor; stroke: none; }
.btn--ghost { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.22); box-shadow: none; }
.btn--ghost:hover { background: rgba(255,255,255,.14); box-shadow: none; }
.btn--sm { padding: 9px 18px; font-size: 15px; box-shadow: none; }
.btn--block { width: 100%; }
.btn--wa { background: linear-gradient(135deg, #3ee07f, #1fb457); box-shadow: 0 10px 26px rgba(37,211,102,.35); }

/* Первый экран */
.hero, .phero { position: relative; overflow: hidden; background: var(--dark); color: #fff; }
.hero { padding: 80px 0 100px; }
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__photo { position: absolute; inset: -30px; background: linear-gradient(90deg, rgba(20,23,28,.94) 0%, rgba(20,23,28,.76) 55%, rgba(20,23,28,.66) 100%), var(--img) center / cover no-repeat; animation: kenburns 40s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.08) translate(-1%, -1%); } }
@media (max-width: 900px) { .hero__photo { background: linear-gradient(180deg, rgba(20,23,28,.88), rgba(20,23,28,.78)), var(--img) center / cover no-repeat; } }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); animation: float 20s ease-in-out infinite alternate; }
.glow--1 { width: 560px; height: 560px; background: #ff7a1a; opacity: .22; top: -220px; right: -120px; }
.glow--2 { width: 480px; height: 480px; background: #3d4f6b; opacity: .5; bottom: -240px; left: -160px; animation-duration: 26s; }
@keyframes float { to { transform: translate(-50px, 40px) scale(1.1); } }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 15%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 40%, #000 15%, transparent 70%); }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--or-2); padding: 7px 14px; border-radius: 999px; background: rgba(255,122,26,.1); border: 1px solid rgba(255,122,26,.3); }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--or); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,122,26,.6); } 70%, 100% { box-shadow: 0 0 0 10px rgba(255,122,26,0); } }
.accent { background: linear-gradient(90deg, var(--or-2), var(--or)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 18px; color: rgba(255,255,255,.75); max-width: 620px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__chips { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero__chips li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font-size: 14px; font-weight: 600; color: rgba(255,255,255,.88); }
.hero__chips svg { width: 18px; height: 18px; fill: none; stroke: var(--or-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hero__text > * { animation: rise .8s var(--ease) both; }
.hero__text > :nth-child(2) { animation-delay: .08s; } .hero__text > :nth-child(3) { animation-delay: .16s; } .hero__text > :nth-child(4) { animation-delay: .24s; } .hero__text > :nth-child(5) { animation-delay: .32s; }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }
.hero__visual { animation: rise 1s var(--ease) .3s both; }
.hero-ill { width: 100%; height: auto; display: block; filter: drop-shadow(0 30px 40px rgba(0,0,0,.4)); }
.belt-move { animation: belt 1.2s linear infinite; }
.belt-move.rev { animation-direction: reverse; }
@keyframes belt { to { stroke-dashoffset: -32; } }
.spin { animation: spin 1.4s linear infinite; transform-box: fill-box; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Страница товара — шапка */
.phero { padding: 56px 0 64px; }
.phero--short { padding-bottom: 48px; }
.phero__inner { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.phero .wrap { position: relative; }
.phero__ill { background: radial-gradient(circle at 50% 45%, rgba(255,255,255,.12), transparent 70%); border-radius: 24px; padding: 10px; animation: rise 1s var(--ease) .2s both; }
.crumbs { font-size: 14px; color: rgba(255,255,255,.55); margin-bottom: 18px; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--or-2); }
.crumbs span { color: rgba(255,255,255,.85); }

/* Секции */
.section { padding: 92px 0; position: relative; }
.section--alt { background: #fff; }
.section--dark { background: var(--dark); color: #fff; overflow: hidden; }
.section--dark::before { content: ""; position: absolute; width: 640px; height: 640px; border-radius: 50%; background: radial-gradient(circle, rgba(255,122,26,.22), transparent 65%); top: -280px; right: -220px; pointer-events: none; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--or); margin-bottom: 12px; }
.kicker::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: currentColor; }

/* Каталог */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.cat { display: flex; flex-direction: column; text-decoration: none; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.cat:hover { transform: translateY(-6px); box-shadow: var(--shadow-hi); border-color: rgba(255,122,26,.45); }
.cat__ill { background: linear-gradient(160deg, #f6f7f9, #e7eaee); padding: 18px 24px 6px; position: relative; overflow: hidden; }
.cat__ill::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(255,255,255,.7) 50%, transparent 65%); transform: translateX(-120%); transition: transform .9s var(--ease); }
.cat:hover .cat__ill::after { transform: translateX(120%); }
.ill { width: 100%; height: auto; display: block; transition: transform .5s var(--ease); }
.cat:hover .ill { transform: scale(1.05) translateY(-4px); }
.cat__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.cat__n { font-size: 13px; font-weight: 800; color: var(--or); letter-spacing: .1em; margin-bottom: 6px; }
.cat__body p { color: var(--muted); font-size: 15px; }
.cat__more { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--or); }
.cat__more svg, .mini svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; transition: transform .3s var(--ease); }
.cat:hover .cat__more svg { transform: translateX(4px); }

/* Преимущества */
.feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.feat { padding: 26px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); transition: transform .35s var(--ease), box-shadow .35s, background .35s; }
.feat:hover { transform: translateY(-5px); background: #fff; box-shadow: var(--shadow-hi); }
.feat p { color: var(--muted); margin: 0; font-size: 15px; }
.feat__ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px; color: #fff; background: linear-gradient(135deg, #2a2f37, #14171c); box-shadow: 0 10px 22px rgba(20,23,28,.25); transition: transform .4s var(--ease); }
.feat:hover .feat__ico { transform: rotate(-8deg) scale(1.08); }
.feat__ico svg { width: 24px; height: 24px; fill: none; stroke: var(--or-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feat__ico--wa { background: linear-gradient(135deg, #3ee07f, #1fb457); }
.feat__ico.feat__ico--wa svg, .feat__ico.feat__ico--tg svg { fill: #fff; stroke: none; }
.feat__ico--tg { background: linear-gradient(135deg, #3fb5f0, #1f8fd6); }

/* Отрасли */
.inds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 26px; }
.ind { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-radius: 14px; background: #fff; border: 1px solid var(--line); font-weight: 700; transition: border-color .3s, transform .3s var(--ease); }
.ind:hover { border-color: var(--or); transform: translateX(4px); }
.ind svg, .ticks svg { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: linear-gradient(135deg, var(--or-2), var(--or)); fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* Шаги */
.steps { list-style: none; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.steps::before, .steps::after { content: ""; position: absolute; top: 27px; left: 12%; right: 12%; height: 3px; border-radius: 3px; background: var(--line); }
.steps::after { background: linear-gradient(90deg, var(--or-2), var(--or)); transform-origin: 0 50%; transform: scaleX(var(--fill, 1)); transition: transform 1.6s var(--ease) .2s; }
.js .steps:not(.is-in)::after { --fill: 0; }
.steps li { position: relative; z-index: 1; text-align: center; }
.steps__n { width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; font-size: 22px; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--or-2), var(--or)); box-shadow: 0 0 0 8px #fff, 0 12px 26px rgba(255,122,26,.35); }
.steps b { display: block; font-size: 18px; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: 15px; margin: 0; }

/* Заявка */
.request { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.ticks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.form { display: grid; gap: 14px; padding: 30px; border-radius: 22px; background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(10px); }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.75); }
.form input, .form select, .form textarea { font: inherit; color: #fff; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.14); border-radius: 12px; padding: 12px 14px; transition: border-color .2s, box-shadow .2s; }
.form select option { color: var(--ink); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--or); box-shadow: 0 0 0 4px rgba(255,122,26,.18); }
.chips { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { font-size: 14px; font-weight: 600; color: rgba(255,255,255,.75); margin-bottom: 8px; padding: 0; }
.chips legend small { font-weight: 400; color: rgba(255,255,255,.45); margin-left: 6px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 9px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.8); background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.14); transition: background .2s, border-color .2s, color .2s, transform .2s; }
.chip:hover span { border-color: rgba(255,176,74,.6); }
.chip input:checked + span { color: #14171c; background: linear-gradient(135deg, var(--or-2), var(--or)); border-color: transparent; }
.chip input:focus-visible + span { box-shadow: 0 0 0 4px rgba(255,122,26,.3); }
.chips.is-error span { border-color: #ff5a5a; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form__btns .btn { justify-content: center; }
.btn--tg { background: linear-gradient(135deg, #3fb5f0, #1f8fd6); box-shadow: 0 10px 26px rgba(42,160,230,.35); }
.btn--tg svg { fill: currentColor; stroke: none; }
.form__msg { margin: 0; font-size: 14px; font-weight: 600; color: var(--or-2); min-height: 0; }
.form__msg:empty { display: none; }
.price-tag { display: inline-block; margin: 0 0 6px; padding: 6px 12px; border-radius: 999px; font-size: 14px; font-weight: 700; color: #14171c; background: linear-gradient(135deg, var(--or-2), var(--or)); }
.form__note { font-size: 13px; color: rgba(255,255,255,.55); margin: 0; }
.form__note a { color: var(--or-2); }

/* Товар */
.pgrid { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.types { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 10px; }
.type { padding: 22px; border-radius: 16px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--or); box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s; }
.type:hover { transform: translateY(-4px); box-shadow: var(--shadow-hi); }
.type h3 { font-size: 17px; margin-bottom: 6px; }
.type p { color: var(--muted); font-size: 15px; margin: 0; }
.specs { position: sticky; top: 92px; padding: 26px; border-radius: 20px; background: var(--dark); color: #fff; box-shadow: var(--shadow-hi); }
.specs dl { margin: 0 0 16px; }
.specs dl > div { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.specs dt { font-size: 13px; color: rgba(255,255,255,.55); }
.specs dd { margin: 2px 0 0; font-weight: 700; }
.specs__note { font-size: 13px; color: rgba(255,255,255,.6); }
.mini { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.mini__item { display: block; text-decoration: none; text-align: center; font-weight: 700; font-size: 15px; padding: 14px; border-radius: 16px; background: var(--bg); border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s; }
.mini__item:hover { transform: translateY(-4px); border-color: var(--or); }
.mini__ill { margin-bottom: 8px; }

/* Контакты */
.contacts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.ccard { display: block; text-decoration: none; padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); transition: transform .3s var(--ease), box-shadow .3s; }
a.ccard:hover { transform: translateY(-5px); box-shadow: var(--shadow-hi); }
.ccard span { display: block; color: var(--muted); font-size: 14px; }
.ccard b { font-size: 20px; }
.ccard--wide { grid-column: 1 / -1; }
.ccard__hint { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.mapbox { position: relative; margin-top: 28px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: #e8eaee; }
.mapbox__map { position: relative; height: 440px; }
.mapbox__map.is-live { background: #e8eaee; }
.mapbox__card { z-index: 1001; }
.leaflet-container { font: inherit; }
.leaflet-popup-content a { color: var(--or); font-weight: 700; }
.pin { position: relative; }
.pin__dot { position: absolute; left: 12px; top: 12px; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--or-2), var(--or)); border: 3px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,.35); }
.pin__pulse { position: absolute; inset: 0; border-radius: 50%; background: rgba(255,122,26,.35); animation: pinpulse 1.8s ease-out infinite; }
@keyframes pinpulse { from { transform: scale(.4); opacity: 1; } to { transform: scale(1.4); opacity: 0; } }
.mapbox__img img { display: block; width: 100%; height: 440px; object-fit: cover; }
.mapbox__osm { position: absolute; right: 8px; top: 8px; padding: 2px 6px; border-radius: 6px; font-size: 11px; color: #555; background: rgba(255,255,255,.8); }
.mapbox__card { position: absolute; left: 20px; bottom: 20px; max-width: 340px; padding: 20px 22px; border-radius: 16px; background: rgba(255,255,255,.96); box-shadow: var(--shadow-hi); }
.mapbox__card b { font-size: 18px; }
.mapbox__card p { margin: 6px 0 0; }
.mapbox__card .btn { margin-top: 14px; }
@media (max-width: 640px) { .mapbox__img img, .mapbox__map { height: 340px; } .mapbox__card { position: static; max-width: none; border-radius: 0; box-shadow: none; } }
.ccard em { display: block; margin-top: 8px; font-style: normal; font-weight: 700; color: var(--or); }

/* Подвал */
.foot { background: #0e1014; color: rgba(255,255,255,.7); padding: 56px 0 24px; font-size: 15px; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.foot h4 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.foot__grid a:not(.logo) { display: block; text-decoration: none; padding: 3px 0; }
.foot__grid a:not(.logo):hover { color: var(--or-2); }
.foot .logo { color: #fff; margin-bottom: 14px; }
.foot .muted { color: rgba(255,255,255,.5); max-width: 340px; }
.foot__bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: rgba(255,255,255,.4); }

/* WhatsApp */
.fab { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--wa); box-shadow: 0 12px 28px rgba(37,211,102,.45); transition: transform .3s var(--ease); animation: ring 3s 2s infinite; }
.fab:hover { transform: scale(1.08); }
.fab svg { width: 32px; height: 32px; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55), 0 12px 28px rgba(37,211,102,.45); } 60%, 100% { box-shadow: 0 0 0 18px rgba(37,211,102,0), 0 12px 28px rgba(37,211,102,.45); } }

/* Появление при прокрутке */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease) var(--d, 0s), transform .8s var(--ease) var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .steps[data-reveal] { opacity: 1; transform: none; }

/* Бургер */
.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform .2s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1050px) {
  .cats { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: repeat(2, 1fr); }
  .mini { grid-template-columns: repeat(3, 1fr); }
  .nav { gap: 18px; }
}
@media (max-width: 900px) {
  .hero__inner, .phero__inner, .request, .pgrid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 64px; }
  .phero__ill { max-width: 380px; }
  .specs { position: static; }
  .burger { display: block; }
  .top__cta { margin-left: auto; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 18px; background: rgba(20,23,28,.98); box-shadow: 0 20px 30px rgba(0,0,0,.35); }
  .nav.is-open { display: flex; }
  .nav > a, .dd > a { display: block; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .dd__menu { position: static; opacity: 1; transform: none; pointer-events: auto; background: none; box-shadow: none; padding: 0 0 8px 12px; margin: 0; min-width: 0; }
  .dd__menu a { color: rgba(255,255,255,.75); padding: 8px 0; }
  .dd > a::after { display: none; }
  .nav__phone { padding: 14px 0 0; }
}
@media (max-width: 640px) {
  .cats, .feats, .inds, .types, .contacts, .foot__grid { grid-template-columns: 1fr; }
  .mini { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .steps::before, .steps::after { top: 28px; bottom: 28px; left: 27px; right: auto; width: 3px; height: auto; }
  .steps::after { transform-origin: 50% 0; transform: scaleY(var(--fill, 1)); }
  .steps li { text-align: left; padding-left: 76px; min-height: 56px; }
  .steps__n { position: absolute; left: 0; top: 0; margin: 0; }
  .form { padding: 22px; }
  .form__row { grid-template-columns: 1fr; }
  .top__cta { display: none; }
  .burger { margin-left: auto; }
  .logo small { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* Таблица размеров на странице товара */
.ptable__h { font-size: 22px; margin: 36px 0 12px; }
.ptable { overflow-x: auto; border-radius: 16px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.ptable table { width: 100%; border-collapse: collapse; font-size: 15px; }
.ptable th { text-align: left; padding: 12px 16px; background: var(--dark); color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.ptable td { padding: 12px 16px; border-top: 1px solid var(--line); vertical-align: top; }
.ptable tbody tr:nth-child(even) { background: rgba(0,0,0,.025); }
.ptable__k { font-weight: 700; white-space: nowrap; color: var(--or); }
.ptable__note { color: var(--muted); font-size: 14px; margin: 10px 2px 0; }
@media (max-width: 640px) { .ptable table { font-size: 14px; } .ptable th, .ptable td { padding: 10px 12px; } }
.ccard__links { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0 0; }
.ccard__links .btn { padding: 10px 16px; font-size: 15px; }
.ccard__links .btn--ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.form__btns { grid-template-columns: 1fr 1fr 1fr; }
.btn--mail { background: #fff; color: var(--ink); box-shadow: 0 10px 26px rgba(0,0,0,.25); }
.btn--mail svg { fill: none; stroke: currentColor; }
.form__attach { display: flex; gap: 10px; align-items: flex-start; margin: 12px 0 0; padding: 12px 14px; border-radius: 12px; background: rgba(255,122,26,.08); border: 1px dashed rgba(255,122,26,.55); font-size: 14px; color: rgba(255,255,255,.7); }
.form__attach svg { width: 20px; height: 20px; flex: none; fill: none; stroke: var(--or); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; margin-top: 1px; }
.form__attach b { color: #fff; }
@media (max-width: 520px) { .form__btns { grid-template-columns: 1fr 1fr; } .form__btns .btn--mail { grid-column: 1 / -1; } }
.pin--gate { position: relative; }
.pin__gate { position: absolute; inset: 0; display: grid; place-items: center; border-radius: 8px; background: #1f2933; color: #fff; font-size: 16px; font-weight: 700; border: 2px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,.35); }
.pin__label { position: absolute; left: 50%; top: 34px; transform: translateX(-50%); white-space: nowrap; background: #fff; color: #1f2933; font: 600 12px/1.2 inherit; font-family: inherit; padding: 3px 7px; border-radius: 6px; box-shadow: 0 2px 8px rgba(0,0,0,.25); }