/* Aki Brindes — vitrine pública B2B */
:root {
    --ink: #0f172a; --ink-2: #334155; --muted: #64748b; --line: #e8ecf2; --bg: #ffffff; --soft: #f7f8fb; --cream: #fff7ef;
    --brand: #f0862c; --brand-2: #f0562c; --brand-soft: #fff1e3;
    --header-h: 88px; --radius: 18px; --shadow: 0 1px 2px rgba(15,23,42,.05), 0 10px 30px -12px rgba(15,23,42,.18);
    --shadow-lg: 0 24px 60px -20px rgba(15,23,42,.35);
    --font: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; line-height: 1.55; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0; letter-spacing: -.02em; }
.container { width: min(1240px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 999; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 55%, white); outline-offset: 2px; border-radius: 6px; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 12px 20px; font-weight: 700; font-size: 15px; transition: transform .15s, box-shadow .2s, background .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; box-shadow: 0 10px 24px -10px rgba(240,86,44,.7); }
.btn-primary:hover { box-shadow: 0 14px 30px -10px rgba(240,86,44,.85); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: #cbd5e1; }
.btn-light { background: #fff; color: var(--ink); }
.btn-outline-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn-link { background: none; color: var(--muted); text-decoration: underline; padding: 8px; }
.btn-lg { padding: 16px 28px; font-size: 16px; width: 100%; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 24px -16px rgba(15,23,42,.25); }
.header-row { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { padding: 4px 0; }
.brand { display: block; flex: none; }
.logo-img { height: 76px; width: auto; display: block; }
.logo-on-dark { height: 96px; background: #fff; border-radius: 16px; padding: 8px 12px; }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-link { display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--ink-2); background: none; border: 0; }
.nav-link:hover, .nav-link[aria-expanded="true"] { background: var(--soft); color: var(--ink); }
.has-mega { position: static; }
.mega { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); padding: 24px 0 18px; animation: pop .18s ease-out; }
.mega[hidden] { display: none; }
.mega-grid { width: min(1240px, 100% - 40px); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px 18px; }
.mega-item { display: flex; gap: 14px; align-items: center; padding: 12px; border-radius: 14px; }
.mega-item:hover { background: var(--brand-soft); }
.mega-item strong { display: block; font-size: 15px; }
.mega-item small { color: var(--muted); font-size: 12.5px; display: block; line-height: 1.35; }
.mega-icon { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-2); display: grid; place-items: center; }
.mega-icon svg { width: 22px; height: 22px; }
.mega-all { display: block; width: min(1240px, 100% - 40px); margin: 10px auto 0; padding-top: 14px; border-top: 1px solid var(--line); font-weight: 700; color: var(--brand-2); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.header-search { position: relative; display: flex; align-items: center; gap: 8px; background: var(--soft); border: 1px solid var(--line); border-radius: 12px; padding: 0 12px; height: 44px; width: 280px; color: var(--muted); transition: width .2s, background .2s, border-color .2s; }
.header-search:focus-within { width: 340px; background: #fff; border-color: var(--brand); }
.header-search input { flex: 1; border: 0; background: none; outline: none; font: inherit; font-size: 14px; color: var(--ink); min-width: 0; }
.selection-btn { position: relative; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; color: var(--ink); }
.selection-btn:hover { border-color: var(--brand); color: var(--brand-2); }
.selection-count { position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; background: var(--brand-2); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: #fff; flex-direction: column; justify-content: center; align-items: center; gap: 4px; }
.burger span { width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu { position: fixed; inset: var(--header-h) 0 0 0; z-index: 49; background: #fff; padding: 20px; overflow: auto; }
.mobile-menu[hidden] { display: none; }
.mobile-menu a { display: block; padding: 13px 4px; font-weight: 600; border-bottom: 1px solid var(--line); }
.mobile-title { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin: 18px 0 4px; font-weight: 700; }
.mobile-search { display: flex; gap: 8px; }
.mobile-search input { flex: 1; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font: inherit; }
.mobile-search button { border: 0; background: var(--ink); color: #fff; border-radius: 12px; padding: 0 18px; font-weight: 700; }

/* Autocomplete */
.suggest { position: absolute; left: 0; right: 0; top: calc(100% + 8px); background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 8px; z-index: 60; text-align: left; color: var(--ink); max-height: 70vh; overflow: auto; }
.suggest[hidden] { display: none; }
.suggest .s-title { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 8px 10px 4px; }
.suggest a { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 12px; }
.suggest a:hover, .suggest a.active { background: var(--brand-soft); }
.suggest img, .suggest .s-noimg { width: 44px; height: 44px; border-radius: 10px; object-fit: contain; background: var(--soft); flex: none; }
.suggest b { display: block; font-size: 14px; line-height: 1.25; }
.suggest small { color: var(--muted); font-size: 12px; }
.suggest .s-all { justify-content: center; font-weight: 700; color: var(--brand-2); }
.suggest .s-empty { padding: 14px; color: var(--muted); font-size: 14px; }

/* Hero */
.hero { position: relative; overflow: hidden; background: #0b1220; color: #fff; padding: 72px 0 0; margin-top: calc(var(--header-h) * -1); padding-top: 164px; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.b1 { width: 560px; height: 560px; background: #f0862c; top: -200px; right: -120px; animation: drift 14s ease-in-out infinite alternate; }
.b2 { width: 480px; height: 480px; background: #6d28d9; bottom: -220px; left: -140px; opacity: .35; animation: drift 18s ease-in-out infinite alternate-reverse; }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse at 30% 30%, #000 20%, transparent 75%); }
.hero-row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px; align-items: center; padding-bottom: 56px; }
.eyebrow { display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); font-size: 13px; font-weight: 700; letter-spacing: .02em; color: #ffd9b3; }
.eyebrow.dark { background: var(--brand-soft); border-color: transparent; color: var(--brand-2); }
.hero h1 { font-size: clamp(36px, 5.2vw, 64px); font-weight: 800; margin: 18px 0 18px; letter-spacing: -.035em; }
.hero h1 em { font-style: normal; background: linear-gradient(120deg, #ffb066, #ff6a3d); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: #cbd5e1; max-width: 560px; margin: 0 0 28px; }
.hero-search { position: relative; display: flex; align-items: center; gap: 10px; background: #fff; border-radius: 18px; padding: 8px 8px 8px 18px; color: var(--muted); box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); max-width: 640px; }
.hero-search input { flex: 1; border: 0; outline: none; font: inherit; font-size: 16px; color: var(--ink); min-width: 0; padding: 10px 0; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 18px; font-size: 14px; color: #94a3b8; }
.hero-chips a { padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #e2e8f0; font-weight: 600; transition: .15s; }
.hero-chips a:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.hero-visual { position: relative; height: 480px; }
.float { position: absolute; margin: 0; background: #fff; border-radius: 20px; padding: 10px; box-shadow: var(--shadow-lg); animation: bob 7s ease-in-out infinite; }
.float img { width: 100%; height: calc(100% - 28px); object-fit: contain; border-radius: 12px; }
.float figcaption { color: var(--ink); font-size: 12px; font-weight: 700; text-align: center; padding-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.f1 { width: 210px; height: 230px; left: 2%; top: 0; animation-delay: -1s; }
.f2 { width: 190px; height: 210px; right: 4%; top: 0; animation-delay: -3s; }
.f3 { width: 200px; height: 220px; left: 36%; top: 40%; z-index: 2; animation-delay: -5s; }
.f4 { width: 170px; height: 190px; left: 0; bottom: 0; animation-delay: -2s; }
.f5 { width: 180px; height: 200px; right: 0; bottom: 4%; animation-delay: -4s; }
.f6 { display: none; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.12); border-radius: 20px 20px 0 0; overflow: hidden; }
.stats div { background: rgba(11,18,32,.75); padding: 22px 24px; backdrop-filter: blur(8px); }
.stats strong { display: block; font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.stats span { color: #94a3b8; font-size: 14px; }

/* Seções */
.section { padding: 96px 0; }
.section-soft { background: var(--soft); }
.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 44px); font-weight: 800; margin: 14px 0 10px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

/* Grupos */
.group-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.group-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; }
.group-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.group-collage { position: relative; display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: 84px; gap: 2px; background: var(--soft); height: 170px; overflow: hidden; }
.group-collage img { width: 100%; height: 100%; object-fit: contain; background: #fff; padding: 6px; transition: transform .4s; }
.group-card:hover .group-collage img { transform: scale(1.06); }
.group-icon { position: absolute; left: 14px; bottom: 14px; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 20px -8px rgba(240,86,44,.8); }
.group-icon svg { width: 24px; height: 24px; }
.group-info { padding: 20px 22px 22px; }
.group-info h3 { font-size: 19px; font-weight: 800; }
.group-info p { color: var(--muted); font-size: 14px; margin: 6px 0 14px; min-height: 40px; }
.group-count { font-weight: 700; font-size: 14px; color: var(--brand-2); }
.group-count b { display: inline-block; transition: transform .2s; }
.group-card:hover .group-count b { transform: translateX(5px); }

/* Cards de produto */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 250px); gap: 20px; overflow-x: auto; padding: 4px 4px 22px; scroll-snap-type: x mandatory; scrollbar-width: thin; }
.rail .card { scroll-snap-align: start; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d6dce6; }
.card-media { position: relative; display: block; aspect-ratio: 1 / 1; background: #fff; border-bottom: 1px solid var(--line); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .4s; }
.card:hover .card-media img { transform: scale(1.06); }
.card-media.is-empty, .card-placeholder { background: linear-gradient(135deg, #f8fafc, #eef2f7); }
.card-placeholder { width: 100%; height: 100%; display: grid; place-items: center; color: #b6c0cf; }
.card-placeholder svg { width: 64px; height: 64px; }
.card-placeholder.big { min-height: 420px; flex-direction: column; gap: 10px; border-radius: var(--radius); }
.card-placeholder.big svg { width: 96px; height: 96px; }
.card-tag { position: absolute; left: 10px; top: 10px; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); border: 1px solid var(--line); border-radius: 999px; font-size: 11px; font-weight: 700; padding: 4px 10px; color: var(--ink-2); max-width: calc(100% - 20px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-body { padding: 16px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-title { font-size: 15px; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
.card-title a:hover { color: var(--brand-2); }
.card-desc { margin: 0; font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 10px; border-top: 1px dashed var(--line); }
.card-sku { font-size: 11.5px; color: var(--muted); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip-btn { border: 1px solid var(--line); background: #fff; border-radius: 999px; font-size: 12px; font-weight: 700; padding: 6px 12px; color: var(--ink-2); transition: .15s; white-space: nowrap; }
.chip-btn:hover { border-color: var(--brand); color: var(--brand-2); }
[data-select] .on, [data-select].is-selected .off { display: none; }
[data-select].is-selected .on { display: inline; }
.chip-btn.is-selected { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-2); }
.btn[data-select].is-selected { background: var(--ink); box-shadow: none; }

/* Passos */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.steps li { position: relative; padding: 30px; background: var(--cream); border-radius: var(--radius); }
.steps h3 { font-size: 20px; font-weight: 800; margin: 18px 0 8px; }
.steps p { margin: 0; color: var(--ink-2); }
.step-n { width: 46px; height: 46px; border-radius: 14px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 20px; }

/* Sobre */
.about { background: linear-gradient(180deg, #fff, var(--soft)); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; margin: 14px 0 18px; }
.about p { color: var(--ink-2); font-size: 17px; margin: 0 0 16px; }
.about .btn { margin-top: 10px; }
.pillars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pillars li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); }
.pillars li > span { width: 44px; height: 44px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-2); display: grid; place-items: center; font-size: 22px; font-weight: 800; }
.pillars h3 { font-size: 17px; font-weight: 800; margin-bottom: 4px; }
.pillars p { font-size: 14px; margin: 0; color: var(--muted); }

/* CTA catálogo digital */
.flipbook-cta { background: linear-gradient(120deg, #0b1220, #1e1b4b 60%, #4c1d95); color: #fff; border-radius: 28px; padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; position: relative; overflow: hidden; }
.flipbook-cta::after { content: ""; position: absolute; width: 380px; height: 380px; right: -80px; top: -120px; background: radial-gradient(circle, rgba(240,134,44,.55), transparent 65%); }
.flipbook-cta h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; margin: 14px 0 10px; }
.flipbook-cta p { color: #cbd5e1; max-width: 520px; margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }

/* Lista de produtos */
.list-head { background: linear-gradient(180deg, var(--cream), #fff); padding: 36px 0 28px; border-bottom: 1px solid var(--line); }
.list-head h1 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin: 10px 0 6px; }
.list-head p { color: var(--muted); margin: 0 0 18px; }
.crumbs { font-size: 13px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--brand-2); }
.crumbs b { color: var(--ink); }
.list-search { position: relative; display: flex; align-items: center; gap: 10px; background: #fff; border: 1.5px solid var(--line); border-radius: 16px; padding: 6px 6px 6px 16px; max-width: 720px; margin-top: 18px; color: var(--muted); box-shadow: var(--shadow); }
.list-search:focus-within { border-color: var(--brand); }
.list-search input { flex: 1; border: 0; outline: none; font: inherit; font-size: 16px; color: var(--ink); padding: 10px 0; min-width: 0; }
.list-layout { display: grid; grid-template-columns: 270px 1fr; gap: 36px; padding: 36px 0 80px; align-items: start; }
.filters { position: sticky; top: 92px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; max-height: calc(100vh - 112px); overflow: auto; }
.filters h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 10px 6px; }
.filters ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.filters a { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: 14px; color: var(--ink-2); }
.filters a small { color: var(--muted); font-weight: 600; background: var(--soft); border-radius: 999px; padding: 1px 8px; }
.filters a:hover { background: var(--soft); }
.filters a.active { background: var(--ink); color: #fff; }
.filters a.active small { background: rgba(255,255,255,.18); color: #fff; }
.results-bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.results-bar p { margin: 0; color: var(--ink-2); }
.sort { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.sort select { border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; font: inherit; background: #fff; }
.empty { text-align: center; padding: 80px 20px; background: var(--soft); border-radius: var(--radius); }
.empty p { color: var(--muted); margin: 8px 0 20px; }
.pager { margin-top: 36px; display: flex; justify-content: center; }
.pagination { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.page { min-width: 42px; height: 42px; padding: 0 12px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; font-weight: 700; font-size: 14px; background: #fff; }
a.page:hover { border-color: var(--brand); color: var(--brand-2); }
.page.current { background: var(--ink); color: #fff; border-color: var(--ink); }
.page.disabled, .page.gap { color: #cbd5e1; }

/* Produto */
.product-page { padding: 28px 0 80px; }
.product-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; margin-top: 20px; align-items: start; }
.gallery { position: sticky; top: 92px; }
.gallery-main { background: #fff; border: 1px solid var(--line); border-radius: 24px; aspect-ratio: 1 / 1; display: grid; place-items: center; overflow: hidden; box-shadow: var(--shadow); }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; padding: 24px; cursor: zoom-in; transition: opacity .2s; }
.thumbs { display: flex; gap: 10px; margin-top: 14px; overflow-x: auto; padding-bottom: 6px; }
.thumb, .variant { flex: none; border: 2px solid var(--line); background: #fff; border-radius: 14px; padding: 4px; width: 78px; height: 78px; transition: border-color .15s; }
.thumb img, .variant img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
.thumb:hover, .variant:hover { border-color: #cbd5e1; }
.thumb.active, .variant.active { border-color: var(--brand); }
.pill { display: inline-block; background: var(--brand-soft); color: var(--brand-2); font-weight: 700; font-size: 13px; padding: 6px 14px; border-radius: 999px; }
.product-info h1 { font-size: clamp(26px, 3.2vw, 40px); font-weight: 800; margin: 14px 0 8px; }
.sku { color: var(--muted); margin: 0 0 18px; }
.sku b { color: var(--ink); }
.desc { color: var(--ink-2); font-size: 16px; line-height: 1.7; }
.sub { font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 30px 0 12px; font-weight: 800; }
.sub small { font-weight: 600; }
.variants { display: flex; flex-wrap: wrap; gap: 10px; }
.variant { width: 92px; height: auto; display: flex; flex-direction: column; gap: 4px; align-items: center; }
.variant img { height: 70px; }
.variant span { font-size: 11px; font-weight: 700; color: var(--ink-2); max-width: 84px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-bottom: 2px; }
.specs { margin: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.specs div { display: grid; grid-template-columns: 38% 1fr; gap: 12px; padding: 12px 16px; font-size: 14px; }
.specs div:nth-child(odd) { background: var(--soft); }
.specs dt { color: var(--muted); font-weight: 600; }
.specs dd { margin: 0; font-weight: 600; }
.product-cta { margin-top: 32px; padding: 22px; background: var(--cream); border-radius: 20px; }
.note { font-size: 13px; color: var(--ink-2); margin: 14px 0 0; }
.related { margin-top: 72px; }
.related h2 { font-size: 28px; font-weight: 800; margin-bottom: 20px; }

/* Footer */
.site-footer { background: #0b1220; color: #cbd5e1; padding: 64px 0 0; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-cnpj { margin: 12px 0 0; font-size: 13.5px; font-weight: 600; color: #cbd5e1; letter-spacing: .01em; }
.footer-cnpj + .footer-about { margin-top: 10px; }
.footer-about { color: #94a3b8; max-width: 380px; margin-top: 16px; font-size: 14px; }
.site-footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; }
.site-footer a:hover { color: #ffb066; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0 28px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: #64748b; }

/* Seleção (drawer) */
.drawer-backdrop { position: fixed; inset: 0; background: rgba(2,6,23,.5); z-index: 90; backdrop-filter: blur(2px); }
.drawer-backdrop[hidden] { display: none; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); background: #fff; z-index: 100; transform: translateX(105%); transition: transform .3s cubic-bezier(.2,.8,.2,1); display: flex; flex-direction: column; padding: 22px; box-shadow: var(--shadow-lg); }
.drawer.open { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; }
.drawer-head h3 { font-size: 22px; font-weight: 800; }
.drawer-head button { border: 0; background: var(--soft); width: 38px; height: 38px; border-radius: 12px; font-size: 24px; line-height: 1; }
.drawer-hint { color: var(--muted); font-size: 14px; }
.drawer-list { list-style: none; margin: 8px 0; padding: 0; overflow: auto; flex: 1; display: grid; gap: 10px; align-content: start; }
.drawer-list li { display: flex; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 14px; padding: 10px; }
.drawer-list img, .drawer-list .noimg { width: 56px; height: 56px; object-fit: contain; border-radius: 10px; background: var(--soft); flex: none; }
.drawer-list a { font-weight: 700; font-size: 14px; line-height: 1.25; display: block; }
.drawer-list small { color: var(--muted); }
.drawer-list button { margin-left: auto; border: 0; background: none; color: var(--muted); font-size: 20px; padding: 6px; }
.drawer-list button:hover { color: #dc2626; }
.drawer-empty { color: var(--muted); text-align: center; padding: 40px 10px; flex: 1; }
.drawer-actions { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.drawer-actions[hidden], .drawer-empty[hidden] { display: none; }
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 12px; font-weight: 600; font-size: 14px; opacity: 0; pointer-events: none; transition: .25s; z-index: 200; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Modal: solicitar orçamento */
.modal { position: fixed; inset: 0; z-index: 150; background: rgba(2,6,23,.6); backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-box { position: relative; background: #fff; border-radius: 24px; width: min(640px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: 32px; box-shadow: var(--shadow-lg); animation: pop .2s ease-out; }
.modal-close { position: absolute; top: 14px; right: 14px; border: 0; background: var(--soft); width: 38px; height: 38px; border-radius: 12px; font-size: 24px; line-height: 1; }
.modal-box h3 { font-size: 24px; font-weight: 800; padding-right: 40px; }
.modal-sub { color: var(--muted); margin: 6px 0 20px; font-size: 14px; }
.quote-items { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 8px; max-height: 260px; overflow: auto; }
.quote-items li { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 14px; padding: 8px 10px; }
.quote-items img, .quote-items .noimg { width: 48px; height: 48px; object-fit: contain; border-radius: 10px; background: var(--soft); flex: none; }
.quote-items .qi-name { flex: 1; min-width: 0; font-size: 14px; font-weight: 700; line-height: 1.25; }
.quote-items .qi-name small { display: block; color: var(--muted); font-weight: 600; font-size: 12px; }
.qty { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.qty label { font-size: 11px; font-weight: 700; color: var(--muted); }
.qty input { width: 92px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; font: inherit; font-weight: 700; text-align: right; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid label:first-child { grid-column: 1 / -1; }
.modal-box form label { display: grid; gap: 6px; font-size: 13px; font-weight: 700; color: var(--ink-2); }
.modal-box form input[type=text], .modal-box form input[type=email], .modal-box form input[type=tel], .qty input { outline: none; }
.modal-box .form-grid input { border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; font: inherit; font-size: 15px; font-weight: 500; color: var(--ink); }
.modal-box input:focus { border-color: var(--brand); }
.modal-box input.invalid { border-color: #dc2626; }
.field-error { color: #dc2626; font-style: normal; font-size: 12px; font-weight: 600; min-height: 0; }
.form-error { background: #fef2f2; color: #b91c1c; border-radius: 12px; padding: 12px 14px; font-size: 14px; margin: 14px 0 0; }
.form-error[hidden] { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#quoteSubmit { margin-top: 18px; }
#quoteSubmit[disabled] { opacity: .7; cursor: wait; }
.quote-done { text-align: center; padding: 20px 8px 8px; }
.quote-done p { color: var(--ink-2); font-size: 16px; margin: 10px 0 24px; }
.done-icon { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, #34d399, #059669); color: #fff; display: grid; place-items: center; font-size: 38px; font-weight: 800; margin: 0 auto 16px; box-shadow: 0 16px 30px -12px rgba(5,150,105,.7); animation: pop .35s ease-out; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } .modal-box { padding: 24px 18px; } }

/* Carrossel — produtos em destaque */
.section-head.center { margin-inline: auto; text-align: center; }
.carousel-controls { display: flex; gap: 10px; }
.carousel-controls[hidden] { display: none; }
.car-btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink); display: grid; place-items: center; transition: transform .15s, border-color .2s, color .2s, box-shadow .2s, background .2s; }
.car-btn:hover { border-color: var(--brand); color: var(--brand-2); box-shadow: 0 8px 20px -10px rgba(240,86,44,.6); transform: translateY(-1px); }
.car-btn [class^="i-"] { display: none; }
[data-car-play][data-state="playing"] .i-pause, [data-car-play]:not([data-state]) .i-pause, [data-car-play][data-state="paused"] .i-play { display: block; }
.carousel { --pv: 4; --gap: 22px; position: relative; }
.carousel-track { display: flex; gap: var(--gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 4px; padding: 10px 4px 30px; margin: -10px 0 -6px; scrollbar-width: none; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline-offset: -2px; }
.feat-slide { flex: 0 0 calc((100% - (var(--pv) - 1) * var(--gap)) / var(--pv)); scroll-snap-align: start; min-width: 0; display: flex; }
.feat-card { position: relative; width: 100%; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feat-media { position: relative; display: block; aspect-ratio: 1 / .88; background: radial-gradient(circle at 50% 38%, #fff 30%, #f1f4f9 100%); overflow: hidden; }
.feat-media img { width: 100%; height: 100%; object-fit: contain; padding: 22px; transition: transform .5s cubic-bezier(.2,.7,.2,1); -webkit-user-drag: none; user-select: none; }
.feat-card:hover .feat-media img { transform: scale(1.07); }
.feat-media.is-empty { background: linear-gradient(135deg, #f8fafc, #eef2f7); }
.feat-badge { position: absolute; left: 14px; top: 14px; display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px 5px 9px; border-radius: 999px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-size: 11.5px; font-weight: 800; letter-spacing: .02em; box-shadow: 0 8px 18px -8px rgba(240,86,44,.85); }
.feat-body { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; flex: 1; }
.feat-group { font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--brand-2); }
.feat-title { font-size: 17px; font-weight: 800; line-height: 1.28; letter-spacing: -.015em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feat-title a:hover { color: var(--brand-2); }
.feat-title a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.feat-desc { margin: 0; font-size: 13.5px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.feat-foot { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 12px; border-top: 1px dashed var(--line); }
.feat-link { font-weight: 800; font-size: 14px; color: var(--brand-2); }
.feat-link b { display: inline-block; transition: transform .2s; }
.feat-card:hover .feat-link b { transform: translateX(5px); }
.carousel-dots { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 8px; }
.carousel-dots[hidden] { display: none; }
.car-dot { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 999px; background: #cbd5e1; transition: width .3s, background .3s; }
.car-dot:hover { background: #94a3b8; }
.car-dot[aria-current="true"] { width: 30px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }

/* Carrossel — logotipos de clientes */
.clients { padding-bottom: 72px; }
.clients .section-head { margin-bottom: 28px; }
.clients .section-head h2 { font-size: clamp(24px, 2.8vw, 34px); }
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.marquee-group { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; list-style: none; margin: 0 auto; padding: 0; width: min(1240px, 100% - 40px); }
.marquee-track { display: flex; width: max-content; animation: marquee var(--marquee-duration, 40s) linear infinite; will-change: transform; }
.marquee.is-ready .marquee-group { flex: none; flex-wrap: nowrap; width: auto; margin: 0; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
.client { flex: none; padding: 6px 26px; }
.client-logo { display: grid; place-items: center; width: 172px; height: 88px; border-radius: 14px; }
.client-logo img { max-width: 100%; max-height: 62px; width: auto; height: auto; object-fit: contain; transition: filter .3s, opacity .3s, transform .3s; -webkit-user-drag: none; }
.client-logo:hover img, a.client-logo:focus-visible img { filter: grayscale(1); opacity: .75; transform: scale(1.06); }
a.client-logo { cursor: pointer; }
span.client-logo { cursor: default; }
@keyframes marquee { to { transform: translateX(calc(var(--marquee-shift, 0px) * -1)); } }
@media (max-width: 1100px) { .carousel { --pv: 3; --gap: 18px; } }
@media (max-width: 820px) { .carousel { --pv: 2; --gap: 14px; } .feat-body { padding: 14px 14px 16px; } .feat-title { font-size: 15px; } .feat-media img { padding: 14px; } }
@media (max-width: 560px) {
    .feat-slide { flex-basis: 80%; }
    .feat-foot { flex-wrap: wrap; }
    .carousel-controls [data-car-prev], .carousel-controls [data-car-next] { display: none; }
    .client { padding: 4px 14px; }
    .client-logo { width: 130px; height: 70px; }
    .client-logo img { max-height: 48px; }
}

/* Animações */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
@keyframes drift { to { transform: translate(60px, 40px) scale(1.1); } }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } .reveal { opacity: 1; transform: none; } html { scroll-behavior: auto; } }

/* Responsivo */
@media (max-width: 1100px) {
    .main-nav { display: none; }
    .burger { display: flex; }
    .header-search { width: 220px; }
    .header-search:focus-within { width: 260px; }
    .hero-row { grid-template-columns: minmax(0, 1fr); }
    .hero-visual { display: none; }
    .about-grid, .product-grid { grid-template-columns: 1fr; }
    .gallery { position: static; }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .list-layout { grid-template-columns: 1fr; }
    .filters { position: static; max-height: none; }
    .filters ul { display: flex; overflow-x: auto; gap: 8px; padding-bottom: 4px; }
    .filters a { white-space: nowrap; border: 1px solid var(--line); }
    .mega-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    :root { --header-h: 76px; }
    .logo-img { height: 62px; }
    .container { width: calc(100% - 28px); }
    .header-search { display: none; }
    .section { padding: 64px 0; }
    .steps, .pillars, .footer-grid { grid-template-columns: 1fr; }
    .flipbook-cta { padding: 32px 24px; }
    .hero { padding-top: 136px; }
    .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .card-body { padding: 12px; }
    .card-foot { flex-direction: column; align-items: stretch; }
    .chip-btn { text-align: center; }
    .stats { grid-template-columns: 1fr 1fr; }
    .stats strong { font-size: 22px; }
    .stats div { padding: 16px; }
    .hero-search { flex-wrap: wrap; padding: 10px; }
    .hero-search svg { display: none; }
    .hero-search input { flex-basis: 100%; padding: 8px 6px; }
    .hero-search .btn { width: 100%; }
    .specs div { grid-template-columns: 1fr; gap: 2px; }
}