/* Croydon — Fornos Combinados (LP B2B) */
:root {
  --red: #cc0000;
  --red-dark: #a30000;
  --ink: #101828;
  --ink-2: #1e2939;
  --text: #4a5565;
  --text-2: #364153;
  --muted: #6a7282;
  --muted-2: #99a1af;
  --line: #e5e7eb;
  --line-soft: #f3f4f6;
  --gray: #f9fafb;
  --gray-2: #f7f7f7;
  --dark: #111111;
  --dark-2: #1a1a1a;
  --black: #000000;
  --white: #ffffff;

  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, Menlo, "SF Mono", Consolas, monospace;

  --gutter: 64px;
  --sec-y: 96px;
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ul, dl, dd, figure { margin: 0; }
ul { padding: 0; list-style: none; }
em { font-style: normal; color: var(--red); }
a { color: inherit; }
address { font-style: normal; }

:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 4px; }
.sec--dark :focus-visible, .hero :focus-visible, .nav :focus-visible { outline-color: #fff; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--red); color: #fff; padding: 10px 16px; border-radius: var(--r-sm);
  font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }
.center { display: flex; justify-content: center; margin-top: 48px; }

/* Quebra de linha equilibrada em títulos e botões */
h1, h2, h3, .btn { text-wrap: balance; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--red); color: #fff;
  font: 700 16px/24px var(--font);
  text-decoration: none; text-align: center;
  border: 0; border-radius: var(--r-md);
  padding: 16px 32px; cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
.btn:hover { background: var(--red-dark); }
.btn:active { transform: translateY(1px); }
.btn--sm { font: 600 14px/20px var(--font); padding: 10px 20px; border-radius: var(--r-sm); }
.btn--md { padding: 12px 24px; border-radius: var(--r-sm); }
.btn--glow { box-shadow: 0 10px 15px rgba(130, 24, 26, .4), 0 4px 6px rgba(130, 24, 26, .4); }
.btn--block { width: 100%; box-shadow: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.1); }

/* ---------- Type ---------- */
.kicker {
  font: 700 14px/20px var(--font);
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--red);
}
.kicker--muted { color: var(--muted); font-weight: 600; }
.kicker--center { text-align: center; }
.kicker--line {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,.6); font-weight: 600;
}
.kicker--line::before { content: ""; width: 32px; height: 2px; background: var(--red); }

.h2 {
  font: 800 48px/60px var(--font);
  letter-spacing: -.01em;
  color: var(--ink);
  margin-top: 16px;
}
.h2--tight { line-height: 1.1; }
.sec--dark .h2 { color: #fff; }

.lead { font: 400 18px/1.6 var(--font); color: var(--text); margin-top: 24px; }
.head--center .lead { margin-top: 16px; color: rgba(255,255,255,.6); }
.lead--gray, .head--center .lead--gray { color: var(--muted); }
.lead--narrow { max-width: 478px; margin-inline: auto; }
.lead--video { max-width: 576px; margin-inline: auto; }

.head--left { max-width: 768px; }
.head--center { max-width: 672px; margin: 0 auto 64px; text-align: center; }
.head--center .h2--wide { max-width: 838px; margin-inline: -83px; }

/* ---------- Sections ---------- */
.sec { padding: var(--sec-y) 0; }
.sec--light { background: #fff; }
.sec--gray { background: var(--gray); border-top: 1px solid var(--line-soft); }
.sec--dark { background: var(--dark); color: #fff; }
.sec--clients { padding: 80px 0; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(17,17,17,.92);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav__inner { height: 64px; display: flex; align-items: center; justify-content: space-between; }
.nav__logo img { width: 95px; height: auto; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--dark); color: #fff;
  min-height: min(calc(100svh - 64px), 970px);
  display: flex; align-items: center;
  padding: 96px 0 112px;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover; opacity: .25;
}
.hero__shade {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, #111 0%, rgba(17,17,17,.8) 50%, rgba(17,17,17,0) 100%);
}
.hero__grid {
  display: grid; grid-template-columns: 544px 1fr; gap: 64px; align-items: center;
}
.hero__title {
  font: 800 60px/75px var(--font);
  letter-spacing: -.015em;
  margin-top: 32px;
}
.hero__lead { margin-top: 24px; max-width: 512px; font: 400 18px/29.25px var(--font); color: rgba(255,255,255,.7); }
.hero__copy .btn { margin-top: 40px; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 12px 32px; margin-top: 48px; }
.hero__proof li {
  display: flex; align-items: center; gap: 8px;
  font: 400 14px/20px var(--font); color: rgba(255,255,255,.5);
}
.hero__proof li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }

.hero__stage {
  position: relative; height: 640px;
  display: flex; align-items: flex-end; justify-content: center;
}
.hero__plate {
  position: absolute; top: 0; right: 0;
  width: 320px; height: 355px;
  background: var(--red);
  border-radius: 20px 0 115px 0;
}
.hero__slides { position: relative; width: 100%; height: 580px; margin-bottom: 30px; }
.hero__slide {
  position: absolute; left: 50%; bottom: 0;
  max-height: 100%; max-width: 92%; width: auto; height: auto;
  transform: translateX(-50%) translateY(12px);
  opacity: 0;
  transition: opacity .7s ease, transform .9s cubic-bezier(.2,.7,.2,1);
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.45));
}
.hero__slide--tall { height: 580px; }
.hero__slide--bench { width: 470px; bottom: 60px; }
.hero__slide.is-active { opacity: 1; transform: translateX(-50%) translateY(0); }
.dots { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); display: flex; gap: 4px; }
.dots button {
  width: 28px; height: 24px; padding: 0; border: 0; background: none; cursor: pointer;
  display: grid; place-items: center;
}
.dots button::after {
  content: ""; width: 18px; height: 3px; border-radius: 3px;
  background: rgba(255,255,255,.25); transition: background-color .3s, width .3s;
}
.dots button.is-active::after { background: var(--red); width: 26px; }

/* ---------- Para quem ---------- */
.audience {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; gap: 16px; margin-top: 40px;
}
.audience li {
  display: flex; align-items: center; gap: 12px;
  background: var(--gray); border: 1px solid var(--line-soft); border-radius: var(--r-md);
  padding: 20px;
  font: 500 16px/24px var(--font); color: var(--ink-2);
}
.audience li::before {
  content: ""; flex: none;
  width: 8px; height: 8px; border-radius: 50%; background: var(--red);
}
.callout {
  margin-top: 48px; padding: 8px 0 8px 24px; border-left: 4px solid var(--red);
  font: 500 18px/28px var(--font); color: var(--text-2);
}
.callout strong { font-weight: 700; }
.red { color: var(--red); }

/* ---------- Clientes ---------- */
.marquee {
  margin-top: 48px; overflow: hidden; padding: 8px 0 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex; width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li { flex: none; width: 220px; margin-right: 24px; }
.marquee__track img { width: 100%; height: auto; border: 1px solid var(--line-soft); border-radius: 10px; }
/* 3 cópias da lista: andar 1/3 volta ao início sem emenda */
@keyframes marquee { to { transform: translateX(-33.3333%); } }

/* ---------- Proposta ---------- */
.value { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.value__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feat {
  background: var(--gray); border: 1px solid var(--line-soft); border-radius: var(--r-md);
  padding: 24px;
}
.feat h3 { margin-top: 12px; font: 700 16px/24px var(--font); color: var(--red); }
.feat p { margin-top: 8px; font: 400 14px/22.75px var(--font); color: var(--text); }
.value__media {
  position: relative; aspect-ratio: 552 / 560; border-radius: 54px; overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
  background: var(--dark);
}
.value__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.68) saturate(.9); }
.value__frame {
  position: absolute; inset: 3.4%; z-index: 1;
  border: 4px solid #fff; border-radius: 40px;
  pointer-events: none;
}
.value__slides { position: absolute; inset: 11% 10% 14%; z-index: 2; }
.value__slide {
  position: absolute; left: 50%; bottom: 0;
  width: auto; max-width: 100%;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  transition: opacity .7s ease, transform .9s cubic-bezier(.2,.7,.2,1);
  filter: drop-shadow(0 24px 30px rgba(0,0,0,.5));
}
.value__slide--tall { height: 100%; }
.value__slide--bench { width: 90%; height: auto; bottom: 16%; }
.value__slide.is-active { opacity: 1; transform: translateX(-50%) translateY(0); }
.value__dots { z-index: 3; bottom: 5.5%; }

/* ---------- Economia ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stats li {
  background: var(--dark-2); border-radius: var(--r-md); padding: 32px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.stats img { width: 32px; height: 32px; }
.stats strong {
  margin-top: 16px; font: 800 48px/48px var(--font); color: var(--red);
  letter-spacing: -.01em; font-variant-numeric: tabular-nums;
}
.stats span { margin-top: 8px; font: 400 14px/19.25px var(--font); color: rgba(255,255,255,.6); }

/* ---------- Equipado ---------- */
.equip { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.checks { display: grid; gap: 12px; }
.checks--2 { grid-template-columns: 1fr 1fr; margin-top: 32px; }
.checks li {
  position: relative; padding-left: 32px;
  font: 400 14px/19.25px var(--font); color: var(--text-2);
}
.checks li::before {
  content: ""; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--red) url("../icons/check.svg") center / 12px no-repeat;
}
.kit { background: var(--gray-2); border-radius: var(--r-lg); padding: 40px; }
.kit__title { margin-top: 24px; font: 800 24px/32px var(--font); color: var(--ink); }
.kit__sub { margin-top: 8px; font: 400 14px/20px var(--font); color: var(--muted); }
.kit .checks { margin-top: 32px; }
.kit .checks li { line-height: 20px; }

/* ---------- GN ---------- */
.gn { display: grid; gap: 16px; max-width: 672px; margin: 0 auto; }
.gn li { display: grid; grid-template-columns: 80px 1fr; gap: 16px; align-items: center; }
.gn__label { font: 400 14px/20px var(--mono); color: rgba(255,255,255,.6); }
.gn__track { height: 40px; border-radius: 999px; background: rgba(255,255,255,.1); overflow: hidden; }
.gn__bar {
  display: flex; align-items: center; justify-content: flex-end;
  height: 100%; width: var(--w); padding-right: 16px;
  background: var(--red); border-radius: 999px;
  font: 700 14px/20px var(--font); color: #fff; white-space: nowrap;
  transform-origin: left center;
}
.js .gn__bar { width: 0; transition: width 1.1s cubic-bezier(.2,.7,.2,1); }
.js .gn li:nth-child(2) .gn__bar { transition-delay: .08s; }
.js .gn li:nth-child(3) .gn__bar { transition-delay: .16s; }
.js .gn li:nth-child(4) .gn__bar { transition-delay: .24s; }
.js .gn li:nth-child(5) .gn__bar { transition-delay: .32s; }
.js .gn.is-in .gn__bar { width: var(--w); }

/* ---------- Modelos ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.tabs button {
  font: 700 14px/20px var(--font); color: #555;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 12px 28px; height: 46px; cursor: pointer;
  transition: background-color .2s, border-color .2s, color .2s;
}
.tabs button:hover { border-color: var(--red); color: var(--red); }
.tabs button[aria-selected="true"] { background: var(--red); border-color: var(--red); color: #fff; }

.model {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  background: var(--gray); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  padding: 48px;
}
.model__info {
  display: grid; grid-template-columns: 152px 1fr; gap: 24px;
  align-items: center; align-content: start; justify-items: start;
}
.model__thumb {
  position: relative; width: 152px; aspect-ratio: 1;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
}
.model__img { position: absolute; inset: 14px; width: calc(100% - 28px); height: calc(100% - 28px); object-fit: contain; }
.model__name { font: 800 30px/36px var(--font); color: var(--ink); }
.model__spec { margin-top: 4px; font: 600 16px/24px var(--font); color: var(--red); }
.model__desc { margin-top: 8px; font: 400 16px/24px var(--font); color: var(--text); }
.model__info .btn { grid-column: 1 / -1; margin-top: 8px; }
.model.is-swapping .model__info > *, .model.is-swapping .model__table { opacity: 0; }
.model__info > *, .model__table { transition: opacity .18s ease; }
.specs > div {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 12px 0; border-bottom: 1px solid var(--line);
  font: 400 14px/20px var(--font);
}
.specs > div:last-child { border-bottom: 0; }
.specs dt { color: var(--muted); }
.specs dd { color: var(--ink); font-weight: 600; text-align: right; max-width: 320px; }
.model__note { margin-top: 16px; font: 400 12px/16px var(--font); color: var(--muted-2); }
.model__note + .model__note { margin-top: 4px; }

/* ---------- Vídeo ---------- */
.wrap--video { max-width: 1024px; }
.wrap--video .head--center { max-width: 896px; margin-bottom: 40px; }
.player__frame {
  position: relative; aspect-ratio: 16 / 9; border-radius: var(--r-lg); overflow: hidden;
  background: var(--ink);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
}
.player video { width: 100%; height: 100%; object-fit: cover; background: #000; }
.player__play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 84px; height: 84px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--red); color: #fff; display: grid; place-items: center;
  box-shadow: 0 0 0 10px rgba(204,0,0,.25), 0 12px 30px rgba(0,0,0,.35);
  transition: transform .2s ease, box-shadow .2s ease;
}
.player__play svg { margin-left: 4px; }
.player__play:hover { transform: translate(-50%, -50%) scale(1.06); box-shadow: 0 0 0 14px rgba(204,0,0,.25), 0 12px 30px rgba(0,0,0,.35); }
.player.is-playing .player__play { display: none; }
.player figcaption { margin-top: 16px; text-align: center; font: 400 14px/20px var(--font); color: var(--muted-2); }

/* ---------- Formulário ---------- */
.wrap--form { max-width: 768px; }
.wrap--form .head--center { max-width: 640px; margin-bottom: 48px; }
.form {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  background: var(--dark-2); border-radius: var(--r-lg); padding: 48px;
}
.field { display: flex; flex-direction: column; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field > label:not(.consent) { margin-bottom: 8px; font: 600 14px/20px var(--font); color: rgba(255,255,255,.7); }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea {
  width: 100%; font: 400 14px/20px var(--font); color: #fff;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--r-sm);
  padding: 12px 16px; transition: border-color .2s, background-color .2s;
}
.form textarea { resize: vertical; min-height: 106px; }
.form ::placeholder { color: rgba(255,255,255,.3); }
.form select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-opacity='.6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px;
}
.form select option { color: var(--ink); background: #fff; }
.form input:hover, .form select:hover, .form textarea:hover { border-color: rgba(255,255,255,.2); }
.form input:focus-visible, .form select:focus-visible, .form textarea:focus-visible {
  outline: none; border-color: var(--red); background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 3px rgba(204,0,0,.3);
}
.field.has-error input, .field.has-error select { border-color: #ff5a5a; }
.field__error { margin-top: 6px; font: 500 13px/18px var(--font); color: #ff7070; min-height: 0; }
.field__error:empty { display: none; }
.consent { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font: 400 14px/22.75px var(--font); color: rgba(255,255,255,.5); }
.consent input { margin: 5px 0 0; width: 14px; height: 14px; flex: none; accent-color: var(--red); }
.form__note { margin-top: 12px; text-align: center; font: 400 14px/20px var(--font); color: rgba(255,255,255,.4); }
.form .btn[disabled] { opacity: .6; cursor: progress; }
.form__done {
  position: absolute; inset: 0; border-radius: var(--r-lg);
  background: var(--dark-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 8px;
  padding: 48px; color: rgba(255,255,255,.7); font: 400 16px/24px var(--font);
}
.form__done[hidden] { display: none; }
.form__done::before {
  content: ""; width: 56px; height: 56px; border-radius: 50%; margin-bottom: 12px;
  background: var(--red) url("../icons/check.svg") center / 26px no-repeat;
}
.form__done-title { font: 800 24px/32px var(--font); color: #fff; }

/* ---------- Footer ---------- */
.foot { background: var(--black); border-top: 1px solid rgba(255,255,255,.1); padding: 48px 0; color: rgba(255,255,255,.4); }
.foot__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.foot img { width: 114px; height: auto; }
.foot address { margin-top: 16px; font: 400 14px/22.75px var(--font); }
.foot__copy { font: 400 12px/16px var(--font); color: rgba(255,255,255,.3); }

/* ---------- Animações ---------- */
:root { --ease-out: cubic-bezier(.16, 1, .3, 1); }

/* Entrada do hero */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes plate-in { from { opacity: 0; transform: translate(24px, -16px) scale(.92); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.js .hero__copy > * { animation: rise .9s var(--ease-out) both; }
.js .hero__copy > :nth-child(1) { animation-delay: .05s; }
.js .hero__copy > :nth-child(2) { animation-delay: .15s; }
.js .hero__copy > :nth-child(3) { animation-delay: .3s; }
.js .hero__copy > :nth-child(4) { animation-delay: .42s; }
.js .hero__copy > :nth-child(5) { animation-delay: .54s; }
.js .hero__plate { animation: plate-in 1.1s var(--ease-out) .2s both; }
.js .hero__slides { animation: rise 1.1s var(--ease-out) .35s both; }
.js .hero__dots { animation: fade-in .8s ease .9s both; }
.js .hero__bg { animation: fade-in 1.6s ease both; }

/* Revelação ao rolar */
.js .reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .8s var(--ease-out), transform .9s var(--ease-out);
  transition-delay: var(--d, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Microinterações */
.btn { transition: background-color .2s ease, transform .25s var(--ease-out), box-shadow .25s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -8px rgba(204, 0, 0, .55); }
.btn--glow:hover { box-shadow: 0 14px 24px rgba(130, 24, 26, .45), 0 4px 6px rgba(130, 24, 26, .4); }
.feat, .audience li { transition: border-color .25s ease, transform .35s var(--ease-out), background-color .25s ease; }
.feat:hover, .audience li:hover { border-color: rgba(204, 0, 0, .25); background: #fff; transform: translateY(-3px); }
.stats li { transition: background-color .25s ease, transform .35s var(--ease-out); }
.stats li:hover { background: #202020; transform: translateY(-3px); }
.value__media .value__bg { transition: transform 1.2s var(--ease-out), filter .6s ease; }
.value__media:hover .value__bg { transform: scale(1.04); }
.model__thumb { transition: transform .35s var(--ease-out); }
.model__thumb:hover { transform: scale(1.04); }

/* ---------- Responsivo ---------- */
@media (max-width: 1200px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 40px; }
  .hero__title { font-size: 52px; line-height: 1.22; }
  .head--center .h2--wide { margin-inline: 0; }
}

@media (max-width: 1024px) {
  /* Fundo com sobreposição mais forte: no mobile o texto fica sobre a foto inteira */
  .hero__bg { opacity: .2; }
  .hero__shade {
    background: linear-gradient(180deg, rgba(17,17,17,.94) 0%, rgba(17,17,17,.88) 55%, rgba(17,17,17,.7) 100%);
  }
  :root { --gutter: 40px; --sec-y: 80px; }
  .h2 { font-size: 40px; line-height: 1.2; }
  .hero { min-height: 0; padding: 64px 0 72px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__copy { max-width: 640px; }
  .hero__stage { height: 520px; max-width: 520px; width: 100%; margin: 0 auto; }
  .hero__plate { width: 260px; height: 290px; }
  .hero__slides { height: 460px; }
  .hero__slide--tall { height: 460px; }
  .hero__slide--bench { width: 400px; bottom: 40px; }
  .value { grid-template-columns: 1fr; }
  .value__media { max-width: 552px; width: 100%; margin: 0 auto; order: -1; }
  .equip { grid-template-columns: 1fr; gap: 48px; }
  .model { grid-template-columns: 1fr; padding: 40px; }
}

@media (max-width: 768px) {
  :root { --gutter: 24px; --sec-y: 64px; }
  .h2 { font-size: 32px; }
  .head--center { margin-bottom: 40px; }
  .hero__title { font-size: 40px; margin-top: 24px; }
  .hero__lead { font-size: 16px; line-height: 1.65; }
  .hero__copy .btn { margin-top: 32px; }
  .hero__proof { margin-top: 32px; gap: 10px 24px; }
  .hero__stage { height: 420px; }
  .hero__plate { width: 200px; height: 230px; border-radius: 16px 0 80px 0; }
  .hero__slides { height: 370px; }
  .hero__slide--tall { height: 370px; }
  .hero__slide--bench { width: 320px; bottom: 30px; }
  .audience { grid-template-columns: 1fr 1fr; }
  .callout { font-size: 16px; line-height: 26px; }
  .marquee__track li { width: 168px; margin-right: 16px; }
  .marquee { -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
  .stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stats li { padding: 24px 16px; }
  .stats strong { font-size: 40px; line-height: 44px; }
  .checks--2 { grid-template-columns: 1fr; }
  .kit { padding: 32px 24px; }
  .gn li { grid-template-columns: 60px 1fr; gap: 12px; }
  .gn__label { font-size: 12px; }
  .gn__track { height: 36px; }
  .gn__bar { font-size: 13px; padding-right: 12px; }
  .model { padding: 28px 24px; }
  .model__name { font-size: 26px; }
  .model__info { grid-template-columns: 1fr; gap: 20px; }
  .model__thumb { width: 168px; }
  .form { grid-template-columns: 1fr; padding: 28px 20px; gap: 20px; }
  .foot__inner { flex-direction: column; align-items: flex-start; }
  .player__play { width: 68px; height: 68px; }
}

@media (max-width: 520px) {
  .hero__proof {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
    padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1);
  }
  .hero__proof li { align-items: flex-start; font-size: 13px; line-height: 18px; color: rgba(255,255,255,.65); }
  .hero__proof li::before { flex: none; margin-top: 6px; }
  .btn--lg { width: 100%; padding: 16px 20px; font-size: 15px; }
  .hero__title { font-size: 34px; }
  .audience { grid-template-columns: 1fr; }
  .value__grid { grid-template-columns: 1fr; gap: 12px; }
  .stats strong { font-size: 34px; line-height: 40px; }
  .stats span { font-size: 13px; }
  .tabs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .tabs button { padding: 10px 0; }
  .specs > div { flex-direction: column; gap: 2px; }
  .specs dd { text-align: left; }
  .model__info .btn { width: 100%; font-size: 14px; padding: 12px 16px; }
  .hero__stage { height: 360px; }
  .hero__slides { height: 320px; }
  .hero__slide--tall { height: 320px; }
  .hero__slide--bench { width: 280px; }
  .hero__plate { width: 170px; height: 190px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track { width: auto; flex-wrap: wrap; justify-content: center; gap: 16px; }
  .marquee__track li { margin-right: 0; }
  .marquee__track li[aria-hidden="true"] { display: none; }
  *, *::before, *::after { transition-duration: .01ms !important; transition-delay: 0s !important; animation: none !important; }
}