/* StreetCar Tapetes — CSS único, mobile first. */
:root {
  --ink: #070c18;
  --navy: #0c1730;
  --navy-2: #13244a;
  --blue: #1f6fff;
  --blue-2: #46a4ff;
  --blue-soft: #e8f0ff;
  --bg: #f4f6fa;
  --card: #ffffff;
  --line: #e2e7ef;
  --text: #0d1526;
  --muted: #5a6577;
  --ok: #0f9d58;
  --pix: #32bcad;
  --warn: #c2410c;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(13, 21, 38, .06), 0 8px 24px rgba(13, 21, 38, .06);
  --shadow-lg: 0 20px 50px rgba(7, 12, 24, .18);
  --wrap: 1160px;
  --head: 'Archivo', system-ui, sans-serif;
  --body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.12; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* ── Botões ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 24px; border: 0; border-radius: 12px; font: 700 16px/1 var(--body); text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s, opacity .15s; -webkit-tap-highlight-color: transparent; }
.btn:active { transform: scale(.98); }
.btn--primary { background: linear-gradient(180deg, #2b7bff, var(--blue)); color: #fff; box-shadow: 0 8px 22px rgba(31, 111, 255, .35), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--primary:hover { box-shadow: 0 10px 28px rgba(31, 111, 255, .45); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.22); }
.btn--light { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn--pix { background: linear-gradient(180deg, #2fc9b8, #1fa999); color: #fff; box-shadow: 0 8px 22px rgba(31, 169, 153, .35); }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .55; pointer-events: none; }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn.is-loading { position: relative; color: transparent; }
.btn.is-loading::after { content: ''; position: absolute; width: 22px; height: 22px; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Faixa de topo + cabeçalho ── */
.topbar { background: var(--ink); color: #c9d6f0; font-size: 12.5px; font-weight: 600; letter-spacing: .02em; }
.topbar .wrap { display: flex; justify-content: center; gap: 18px; padding-top: 8px; padding-bottom: 8px; white-space: nowrap; overflow: hidden; }
.topbar .wrap > span { display: inline-flex; align-items: center; gap: 6px; }
.topbar .wrap > span + span { display: none; }
.topbar svg { width: 14px; height: 14px; color: var(--blue-2); flex: none; }

.header { position: sticky; top: 0; z-index: 50; background: rgba(7, 12, 24, .92); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(255,255,255,.06); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.logo img { height: 38px; width: auto; }
.header nav { display: none; }
.header nav a { color: #c9d6f0; text-decoration: none; font-weight: 600; font-size: 14.5px; }
.header nav a:hover { color: #fff; }
.header .btn { min-height: 40px; padding: 0 16px; font-size: 14px; border-radius: 10px; }

/* ── Hero ── */
.hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; isolation: isolate; }
.hero picture, .hero picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7,12,24,.94) 0%, rgba(7,12,24,.72) 42%, rgba(7,12,24,.12) 68%, rgba(7,12,24,.5) 100%); }
.hero .wrap { min-height: min(86svh, 720px); display: flex; flex-direction: column; justify-content: space-between; padding-top: 36px; padding-bottom: 28px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 700 12px/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--blue-2); }
.eyebrow::before { content: ''; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.hero h1 { font-size: clamp(34px, 9.4vw, 64px); font-weight: 800; margin: 14px 0 12px; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #6fb6ff, var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { color: #c9d6f0; font-size: 17px; max-width: 34ch; }
.hero__cta { display: grid; gap: 10px; margin-top: 22px; }
.hero__price { display: flex; align-items: baseline; gap: 8px; color: #c9d6f0; font-size: 14px; margin-top: 12px; }
.hero__price b { color: #fff; font: 800 22px/1 var(--head); }
.hero__price s { opacity: .6; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip > span { display: contents; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); font-size: 13px; font-weight: 600; color: #e6eeff; backdrop-filter: blur(6px); }
.chip svg { width: 15px; height: 15px; color: var(--blue-2); }

/* ── Secções ── */
.section { padding: 64px 0; }
.section--white { background: #fff; }
.section--dark { background: var(--ink); color: #fff; }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 32px; }
.section__head h2 { font-size: clamp(28px, 7vw, 44px); font-weight: 800; margin: 10px 0 10px; }
.section__head p { color: var(--muted); font-size: 16.5px; }
.section--dark .section__head p { color: #aab8d3; }

/* ── Cards de kit ── */
.kits { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.kit { position: relative; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; cursor: pointer; text-align: left; padding: 0; }
.kit:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: #cfd9ea; }
.kit__img { aspect-ratio: 1; background: #ebe8e3; }
.kit__img img { width: 100%; height: 100%; object-fit: cover; }
.kit__body { padding: 12px 12px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.kit__body h3 { font-size: 15.5px; font-weight: 800; }
.kit__body p { font-size: 12.5px; color: var(--muted); line-height: 1.35; }
.kit__price { margin-top: auto; padding-top: 8px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 6px; }
.kit__price s { font-size: 12px; color: var(--muted); }
.kit__price b { font: 800 19px/1 var(--head); color: var(--text); }
.kit__price small { width: 100%; font-size: 11.5px; color: var(--pix); font-weight: 700; }
.badge { position: absolute; top: 10px; left: 10px; z-index: 1; padding: 5px 9px; border-radius: 999px; background: var(--ink); color: #fff; font: 700 11px/1 var(--body); letter-spacing: .02em; }
.badge--off { left: auto; right: 10px; background: var(--blue); }

/* ── Configurador ── */
.config { background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-lg); padding: 18px; max-width: 760px; margin: 0 auto; }
.steps { display: flex; gap: 6px; margin-bottom: 18px; }
.steps i { flex: 1; height: 4px; border-radius: 4px; background: var(--line); transition: background .3s; }
.steps i.on { background: var(--blue); }
.config__group + .config__group { margin-top: 18px; }
.config__label { display: flex; justify-content: space-between; align-items: baseline; font-weight: 800; font-size: 14px; margin-bottom: 8px; }
.config__label small { color: var(--muted); font-weight: 600; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.opt { position: relative; display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; text-align: left; font-weight: 700; transition: border-color .15s, background .15s, box-shadow .15s; }
.opt:hover { border-color: #b9c8e4; }
.opt.on { border-color: var(--blue); background: var(--blue-soft); box-shadow: 0 0 0 3px rgba(31,111,255,.12); }
.opt svg { width: 26px; height: 26px; flex: none; color: var(--navy-2); }
.opt small { display: block; font-weight: 500; font-size: 12px; color: var(--muted); }
.picker { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 54px; padding: 0 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; text-align: left; font-weight: 600; }
.picker span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.picker .ph { color: #8a94a6; font-weight: 500; }
.picker svg { width: 18px; height: 18px; color: var(--muted); flex: none; }
.picker:disabled { background: #f6f8fb; cursor: not-allowed; opacity: .7; }
.picker.on { border-color: var(--blue); }
.grid3 { display: grid; grid-template-columns: 1fr; gap: 8px; }
.kitopts { display: grid; gap: 8px; }
.kitopt { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 12px; padding: 8px 12px 8px 8px; border: 1.5px solid var(--line); border-radius: 14px; background: #fff; cursor: pointer; text-align: left; transition: border-color .15s, background .15s; }
.kitopt img { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; background: #ebe8e3; }
.kitopt b { display: block; font-size: 14.5px; }
.kitopt small { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.3; }
.kitopt .p { text-align: right; }
.kitopt .p s { display: block; font-size: 11.5px; color: var(--muted); }
.kitopt .p strong { font: 800 17px/1 var(--head); }
.kitopt.on { border-color: var(--blue); background: var(--blue-soft); }
.cores { display: flex; gap: 10px; }
.cor { display: flex; align-items: center; gap: 8px; padding: 8px 12px 8px 8px; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; cursor: pointer; font-weight: 600; font-size: 14px; }
.cor i { width: 24px; height: 24px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.15); }
.cor.on { border-color: var(--blue); background: var(--blue-soft); }
.config__summary { margin-top: 20px; padding: 14px; border-radius: 14px; background: var(--bg); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.config__summary small { display: block; color: var(--muted); font-size: 12.5px; }
.config__summary b { font: 800 24px/1 var(--head); }
.config__summary .pix { color: var(--pix); font-weight: 700; font-size: 12.5px; }
.config__err { margin-top: 10px; color: var(--warn); font-size: 14px; font-weight: 600; }
.config .btn { margin-top: 14px; }
.trust-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 16px; margin-top: 12px; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.trust-row span { display: inline-flex; align-items: center; gap: 5px; }
.trust-row svg { width: 14px; height: 14px; color: var(--ok); }

/* Folha (bottom sheet) de marca/modelo/ano */
.sheet { position: fixed; inset: 0; z-index: 100; display: flex; align-items: flex-end; justify-content: center; }
.sheet__bg { position: absolute; inset: 0; background: rgba(7,12,24,.55); animation: fade .2s; }
.sheet__panel { position: relative; width: 100%; max-width: 560px; max-height: 86svh; display: flex; flex-direction: column; background: #fff; border-radius: 20px 20px 0 0; animation: up .25s cubic-bezier(.2,.8,.2,1); }
.sheet__head { padding: 14px 16px 10px; border-bottom: 1px solid var(--line); }
.sheet__head h3 { font-size: 18px; display: flex; justify-content: space-between; align-items: center; }
.sheet__close { width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--bg); cursor: pointer; font-size: 20px; line-height: 1; }
.sheet__search { width: 100%; margin-top: 10px; min-height: 46px; padding: 0 14px; border: 1.5px solid var(--line); border-radius: 12px; font-size: 16px; outline: none; }
.sheet__search:focus { border-color: var(--blue); }
.sheet__list { overflow-y: auto; padding: 6px 8px 24px; -webkit-overflow-scrolling: touch; }
.sheet__list button { width: 100%; display: flex; justify-content: space-between; align-items: center; min-height: 50px; padding: 0 12px; border: 0; border-radius: 10px; background: none; cursor: pointer; text-align: left; font-weight: 600; font-size: 15.5px; }
.sheet__list button:hover, .sheet__list button:focus { background: var(--blue-soft); outline: none; }
.sheet__list button small { color: var(--muted); font-weight: 500; font-size: 12.5px; }
.sheet__empty { padding: 20px; text-align: center; color: var(--muted); }
@keyframes fade { from { opacity: 0; } }
@keyframes up { from { transform: translateY(40px); opacity: 0; } }

/* ── Benefícios ── */
.feats { display: grid; gap: 14px; }
.feat { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.feat img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.feat div { padding: 16px; }
.feat h3 { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.feat p { color: var(--muted); font-size: 14.5px; }
.ticks { display: grid; gap: 10px; margin-top: 18px; }
.tick { display: flex; gap: 12px; align-items: flex-start; padding: 14px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.tick svg { width: 24px; height: 24px; flex: none; color: var(--blue); }
.tick b { display: block; font-size: 15px; }
.tick span { color: var(--muted); font-size: 14px; }

/* ── Antes e depois ── */
.ba { position: relative; aspect-ratio: 5/3; border-radius: var(--radius); overflow: hidden; user-select: none; touch-action: pan-y; box-shadow: var(--shadow-lg); max-width: 900px; margin: 0 auto; }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba__after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba__bar { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; margin-left: -1.5px; background: #fff; }
.ba__knob { position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%; background: #fff; box-shadow: 0 4px 16px rgba(0,0,0,.3); display: grid; place-items: center; color: var(--ink); font-weight: 800; }
.ba__tag { position: absolute; bottom: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(7,12,24,.7); color: #fff; font: 700 12px/1 var(--body); letter-spacing: .06em; }
.ba__tag--l { left: 12px; } .ba__tag--r { right: 12px; background: var(--blue); }
.ba input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }

/* ── Bloco picape ── */
.split { display: grid; gap: 22px; align-items: center; }
.split__img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.split__img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.split h2 { font-size: clamp(28px, 7vw, 42px); font-weight: 800; margin: 10px 0 12px; }
.split p { color: #aab8d3; }
.list { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 10px; }
.list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.list svg { width: 20px; height: 20px; color: var(--blue-2); flex: none; margin-top: 2px; }

/* ── Especificações ── */
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.spec { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.spec small { display: block; color: var(--muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.spec b { font: 800 17px/1.25 var(--head); }

/* ── Como funciona ── */
.how { display: grid; gap: 12px; counter-reset: s; }
.how li { list-style: none; display: flex; gap: 14px; align-items: flex-start; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.how li::before { counter-increment: s; content: counter(s); flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; font: 800 16px/1 var(--head); }
.how b { display: block; }
.how span { color: var(--muted); font-size: 14.5px; }
.how { padding: 0; margin: 0; }

/* ── Garantia ── */
.guarantee { display: grid; gap: 18px; align-items: center; background: linear-gradient(135deg, var(--navy), var(--ink)); color: #fff; border-radius: 22px; padding: 28px 22px; text-align: center; }
.guarantee__seal { width: 110px; height: 110px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 30% 30%, #4d9bff, var(--blue)); box-shadow: 0 10px 30px rgba(31,111,255,.45); font: 900 36px/1 var(--head); }
.guarantee__seal small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.guarantee h2 { font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.guarantee p { color: #aab8d3; }

/* ── FAQ ── */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 16px; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--bg); display: grid; place-items: center; font-size: 18px; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--blue-soft); color: var(--blue); }
.faq details p { padding: 0 16px 16px; color: var(--muted); }

/* ── CTA final + rodapé ── */
.final { text-align: center; }
.final h2 { font-size: clamp(28px, 7vw, 44px); font-weight: 800; margin-bottom: 10px; }
.final p { color: #aab8d3; margin-bottom: 22px; }
.footer { background: var(--ink); color: #8e9bb5; font-size: 14px; padding: 44px 0 110px; border-top: 1px solid rgba(255,255,255,.06); }
.footer .logo img { height: 40px; margin-bottom: 12px; }
.footer__grid { display: grid; gap: 26px; }
.footer h4 { color: #fff; font-size: 14px; font-family: var(--body); font-weight: 700; margin-bottom: 10px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a, .footer button.lnk { color: #c9d6f0; text-decoration: none; background: none; border: 0; padding: 0; cursor: pointer; font: inherit; text-align: left; }
.footer a:hover, .footer button.lnk:hover { color: #fff; }
.pay { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.pay img { height: 26px; width: auto; background: #fff; border-radius: 6px; padding: 4px 8px; }
.legal { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); font-size: 12.5px; line-height: 1.6; }

/* ── Barra fixa mobile ── */
.sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex; align-items: center; gap: 12px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(13,21,38,.08); transform: translateY(110%); transition: transform .3s; }
.sticky.on { transform: none; }
.sticky div { flex: none; line-height: 1.15; }
.sticky small { display: block; font-size: 11.5px; color: var(--muted); }
.sticky b { font: 800 19px/1 var(--head); }
.sticky .btn { flex: 1; min-height: 50px; }
.wa { position: fixed; right: 16px; bottom: 84px; z-index: 41; width: 54px; height: 54px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,.4); }
.wa svg { width: 30px; height: 30px; color: #fff; }

/* ── Modal de políticas ── */
.modal { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 16px; }
.modal__bg { position: absolute; inset: 0; background: rgba(7,12,24,.6); }
.modal__box { position: relative; width: 100%; max-width: 720px; max-height: 86svh; overflow-y: auto; background: #fff; border-radius: 18px; padding: 22px; }
.modal__box h2 { font-size: 22px; margin-bottom: 12px; padding-right: 40px; }
.modal__box h3 { font-size: 16px; margin: 16px 0 6px; }
.modal__box p, .modal__box li { color: var(--muted); font-size: 14.5px; margin-bottom: 8px; }
.modal__close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--bg); cursor: pointer; font-size: 20px; }

/* ── Reveal ── */
.rv { opacity: 0; transform: translateY(16px); transition: opacity .6s, transform .6s; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* ── Tablet ── */
@media (min-width: 640px) {
  .topbar .wrap > span + span { display: inline-flex; }
  .hero__cta { grid-template-columns: auto auto; justify-content: start; }
  .feats { grid-template-columns: 1fr 1fr; }
  .ticks { grid-template-columns: 1fr 1fr; }
  .grid3 { grid-template-columns: 1fr 1fr 1fr; }
  .kitopts { grid-template-columns: 1fr 1fr; }
  .kitopt { grid-template-columns: 64px 1fr; }
  .kitopt .p { grid-column: 2; text-align: left; }
  .kitopt .p s { display: inline; margin-right: 6px; }
  .specs { grid-template-columns: repeat(4, 1fr); }
  .how { grid-template-columns: repeat(3, 1fr); }
  .how li { flex-direction: column; }
  .config { padding: 26px; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .sheet { align-items: center; }
  .sheet__panel { border-radius: 20px; max-height: 80vh; }
}

/* ── Desktop ── */
@media (min-width: 960px) {
  .header nav { display: flex; gap: 26px; }
  .hero::after { background: linear-gradient(90deg, rgba(7,12,24,.95) 0%, rgba(7,12,24,.7) 38%, rgba(7,12,24,.1) 70%), linear-gradient(0deg, rgba(7,12,24,.6), transparent 30%); }
  .hero .wrap { min-height: 660px; justify-content: center; padding-top: 60px; padding-bottom: 60px; }
  .hero .lead { font-size: 19px; }
  .section { padding: 96px 0; }
  .kits { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .kit__body { padding: 16px 16px 18px; }
  .kit__body h3 { font-size: 17px; }
  .kit__price b { font-size: 22px; }
  .feats { grid-template-columns: repeat(3, 1fr); }
  .ticks { grid-template-columns: repeat(4, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .guarantee { grid-template-columns: auto 1fr auto; text-align: left; padding: 36px 40px; gap: 32px; }
  .guarantee__seal { margin: 0; }
  .sticky { display: none; }
  .wa { bottom: 24px; }
  .footer { padding-bottom: 44px; }
}

/* Modal das políticas (controlado por js/policies.js via .is-open) */
#policyModal { display: none; }
#policyModal.is-open { display: grid; }
body.policy-modal-open { overflow: hidden; }

/* ═════════════ CHECKOUT ═════════════ */
.ck { background: var(--bg); }
.ck-head { background: var(--ink); }
.ck-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.ck-head .logo img { height: 34px; }
.ck-safe { display: inline-flex; align-items: center; gap: 6px; color: #c9d6f0; font-size: 13px; font-weight: 600; }
.ck-safe svg { width: 16px; height: 16px; color: var(--pix); }
.ck-promo { background: var(--blue); color: #fff; text-align: center; font-size: 14px; padding: 8px 0; }
.ck-grid { display: grid; gap: 14px; padding-top: 16px; padding-bottom: 40px; }

.ck-sum { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.ck-sum__toggle { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border: 0; background: none; cursor: pointer; font-weight: 700; }
.ck-sum__toggle span::after { content: ' ▾'; color: var(--muted); }
.ck-sum__toggle[aria-expanded="true"] span::after { content: ' ▴'; }
.ck-sum__toggle b { font: 800 18px/1 var(--head); }
.ck-sum__body { display: none; padding: 0 16px 16px; }
.ck-sum.open .ck-sum__body { display: block; }
.ck-item { display: grid; grid-template-columns: 60px 1fr auto; gap: 12px; align-items: center; padding: 10px 0 14px; border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.ck-item img { width: 60px; height: 60px; border-radius: 10px; object-fit: cover; background: #ebe8e3; }
.ck-item b { display: block; font-size: 14.5px; line-height: 1.3; }
.ck-item small { color: var(--muted); font-size: 12.5px; }
.ck-item > span { font-weight: 700; }
.ck-line { display: flex; justify-content: space-between; padding: 5px 0; font-size: 14.5px; color: var(--muted); }
.ck-line--ok span:last-child { color: var(--ok); font-weight: 700; }
.ck-line--total { margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--text); font-weight: 800; font-size: 16px; }
.ck-line--total span:last-child { font: 800 22px/1 var(--head); }
.ck-save { margin-top: 10px; padding: 8px 10px; border-radius: 8px; background: #e9f8ef; color: var(--ok); font-size: 13px; font-weight: 700; text-align: center; }
.ck-save:empty { display: none; }

.ck-step { margin: 0 0 12px; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); min-width: 0; }
.ck-step legend { float: left; width: 100%; display: flex; align-items: center; gap: 10px; padding: 16px; font: 800 17px/1 var(--head); }
.ck-step legend + * { clear: both; }
.ck-step .n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--line); color: var(--muted); font-size: 14px; flex: none; }
.ck-step.is-open .n { background: var(--blue); color: #fff; }
.ck-step.is-done .n { background: var(--ok); color: #fff; font-size: 0; }
.ck-step.is-done .n::after { content: '✓'; font-size: 15px; }
.ck-edit { margin-left: auto; border: 0; background: none; color: var(--blue); font-weight: 700; font-size: 14px; cursor: pointer; display: none; }
.ck-step.is-done .ck-edit { display: inline; }
.ck-resume { clear: both; display: none; padding: 0 16px 16px 54px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.ck-step.is-done .ck-resume { display: block; }
.ck-fields { clear: both; display: none; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px 18px; }
.ck-step.is-open .ck-fields { display: grid; }
.ck-step:not(.is-open):not(.is-done) { opacity: .6; }
.ck-fields .btn { grid-column: 1 / -1; margin-top: 4px; }
.f { display: flex; flex-direction: column; gap: 5px; grid-column: 1 / -1; min-width: 0; }
.f span { font-size: 13.5px; font-weight: 700; }
.f span i { font-weight: 500; color: var(--muted); font-style: normal; }
.f input, .f select { width: 100%; min-height: 50px; padding: 0 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; font-size: 16px; outline: none; transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; appearance: none; }
.f select { background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6577' stroke-width='2' fill='none'/%3E%3C/svg%3E") no-repeat right 14px center; }
.f input:focus, .f select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(31,111,255,.15); }
.f.bad input, .f.bad select { border-color: #e5484d; box-shadow: 0 0 0 3px rgba(229,72,77,.12); }
.f small { color: var(--muted); font-size: 12.5px; }
.f small a { color: var(--blue); }
.f.bad small.msg { color: #e5484d; }
.ck-ship, .ck-pix { grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; }
.ck-ship svg { width: 26px; height: 26px; color: var(--ok); flex: none; }
.ck-ship div, .ck-pix div { flex: 1; }
.ck-ship b, .ck-pix b { display: block; font-size: 14.5px; }
.ck-ship small, .ck-pix small { color: var(--muted); font-size: 12.5px; }
.ck-ship > span { color: var(--ok); font-weight: 800; }
.ck-pix { border-color: var(--pix); background: #effaf8; }
.ck-pix img { width: 64px; height: auto; flex: none; }
.ck-bump { grid-column: 1 / -1; display: grid; grid-template-columns: auto 56px 1fr; gap: 12px; align-items: center; padding: 12px 14px; border: 2px dashed #f0a43a; border-radius: 12px; background: #fff8ec; cursor: pointer; }
.ck-bump input { width: 22px; height: 22px; accent-color: var(--blue); }
.ck-bump img { width: 56px; height: 56px; border-radius: 8px; object-fit: cover; background: #fff; }
.ck-bump b { display: block; font-size: 14px; line-height: 1.3; }
.ck-bump small { color: var(--muted); font-size: 12.5px; }
.ck-err { grid-column: 1 / -1; padding: 10px 12px; border-radius: 10px; background: #fdecec; color: #b42318; font-weight: 600; font-size: 14px; }
.ck-note { grid-column: 1 / -1; text-align: center; color: var(--muted); font-size: 12.5px; }
.lnk { border: 0; background: none; padding: 0; color: var(--blue); cursor: pointer; font: inherit; text-decoration: underline; }
.ck-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-top: 6px; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.ck-trust > span { display: inline-flex; align-items: center; gap: 5px; }
.ck-trust svg { width: 15px; height: 15px; color: var(--ok); }

.ck-pixbox { margin-bottom: 12px; padding: 20px 16px; border: 2px solid var(--pix); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-lg); text-align: center; }
.ck-pixbox__head { display: flex; align-items: center; gap: 12px; text-align: left; padding: 12px 14px; border-radius: 12px; background: #effaf8; }
.ck-pixbox__head b { display: block; }
.ck-pixbox__head small { color: var(--muted); }
.ck-pulse { width: 14px; height: 14px; border-radius: 50%; background: var(--pix); flex: none; box-shadow: 0 0 0 0 rgba(50,188,173,.6); animation: pulse 1.6s infinite; }
@keyframes pulse { to { box-shadow: 0 0 0 12px rgba(50,188,173,0); } }
.ck-pixbox__valor { margin: 16px 0 6px; color: var(--muted); }
.ck-pixbox__valor b { color: var(--text); font: 800 26px/1 var(--head); }
.ck-qr { width: 230px; height: 230px; margin: 8px auto 16px; image-rendering: pixelated; border: 1px solid var(--line); border-radius: 12px; padding: 8px; background: #fff; }
.ck-copy { display: flex; gap: 8px; }
.ck-copy input { flex: 1; min-width: 0; font-size: 13px; color: var(--muted); }
.ck-copy .btn { min-height: 50px; padding: 0 18px; }
.ck-howpix { text-align: left; margin: 18px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; display: grid; gap: 6px; }
.ck-foot { padding: 20px 0 40px; text-align: center; color: var(--muted); font-size: 13px; }
.ck-foot p { margin-top: 8px; font-size: 12px; }

@media (min-width: 640px) {
  .f { grid-column: auto; }
  .f--full { grid-column: 1 / -1; }
}
@media (min-width: 960px) {
  .ck-grid { grid-template-columns: 1fr 380px; gap: 24px; align-items: start; padding-top: 32px; }
  .ck-sum { order: 2; position: sticky; top: 20px; }
  .ck-sum__toggle { pointer-events: none; }
  .ck-sum__toggle span::after { content: ''; }
  .ck-sum__body { display: block; }
}