/* ==========================================================================
   RT PEÇAS — Site institucional (landing pública).
   Identidade: vermelho do logo (#891319) + grafite, Inter para texto e
   Barlow Condensed para títulos (eco da tipografia condensada do logo).
   Os mesmos tokens valem para a loja (loja.css) e o painel.
   ========================================================================== */

:root {
    --rt-red:       #891319;
    --rt-red-600:   #a8171f;
    --rt-red-700:   #6e0f14;
    --rt-red-soft:  rgba(137, 19, 25, .08);
    --rt-red-ring:  rgba(137, 19, 25, .28);
    --ink:          #0f1115;
    --ink-2:        #1a1d24;
    --text:         #1f2430;
    --muted:        #6b7280;
    --bg:           #f5f6f8;
    --surface:      #ffffff;
    --surface-2:    #f9fafb;
    --border:       #e6e8ee;
    --wa:           #25d366;
    --radius:       14px;
    --radius-lg:    20px;
    --shadow-sm:    0 1px 2px rgba(16, 24, 40, .06);
    --shadow:       0 1px 2px rgba(16, 24, 40, .06), 0 12px 28px -10px rgba(16, 24, 40, .14);
    --shadow-lg:    0 2px 4px rgba(16, 24, 40, .06), 0 28px 56px -16px rgba(16, 24, 40, .24);
    --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-display: 'Barlow Condensed', 'Inter', system-ui, sans-serif;
    --container:    1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font-family: var(--font-body); font-size: 16px; line-height: 1.6; letter-spacing: -.01em;
    overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); text-transform: uppercase; line-height: 1.05; letter-spacing: .005em; color: var(--ink); }
p { margin: 0 0 1rem; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.hide-sm, .hide-md { display: inline-flex; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--rt-red); color: #fff; padding: .6rem 1rem; z-index: 2000; }
.skip-link:focus { left: 8px; top: 8px; }

/* ---- Botões ---------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .72rem 1.15rem; border-radius: 12px; font-weight: 700; font-size: .92rem;
    border: 1.5px solid transparent; cursor: pointer; white-space: nowrap;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn i { font-size: 1.15em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: .95rem 1.5rem; font-size: 1rem; border-radius: 14px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--rt-red); color: #fff; box-shadow: 0 10px 24px -10px var(--rt-red-ring); }
.btn-primary:hover { background: var(--rt-red-600); color: #fff; box-shadow: 0 16px 30px -12px var(--rt-red-ring); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--rt-red); color: var(--rt-red); }
.btn-outline { background: transparent; color: var(--rt-red); border-color: var(--rt-red); }
.btn-outline:hover { background: var(--rt-red); color: #fff; }
.btn-outline-light { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.45); backdrop-filter: blur(6px); }
.btn-outline-light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-light { background: #fff; color: var(--rt-red); }
.btn-light:hover { background: #fff; color: var(--rt-red-700); box-shadow: 0 16px 30px -12px rgba(0,0,0,.35); }

/* ---- Faixa superior -------------------------------------------------------- */
.topbar { background: var(--ink); color: #c7cbd6; font-size: .8rem; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 38px; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 1.2rem; }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: .35rem; color: #c7cbd6; }
.topbar a:hover { color: #fff; }
.topbar i { font-size: 1rem; color: #e5a1a5; }

/* ---- Cabeçalho ------------------------------------------------------------- */
.site-header {
    position: sticky; top: 0; z-index: 1030; background: rgba(255,255,255,.92);
    backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid var(--border); transition: box-shadow .2s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px -12px rgba(16,24,40,.25); }
.site-header .container { display: flex; align-items: center; gap: 1.5rem; height: 78px; }
.brand { flex: 0 0 auto; display: flex; align-items: center; }
.brand img { height: 52px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; }
.main-nav a { font-weight: 600; font-size: .95rem; color: var(--text); position: relative; padding: .35rem 0; }
.main-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--rt-red); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; border-radius: 2px; }
.main-nav a:hover { color: var(--rt-red); }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav .nav-mobile-only { display: none; }
.header-actions { display: flex; align-items: center; gap: .6rem; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1.5px solid var(--border); border-radius: 12px; background: var(--surface); font-size: 1.4rem; color: var(--ink); cursor: pointer; align-items: center; justify-content: center; }

/* ---- Hero ------------------------------------------------------------------
   Altura na proporção da foto da fachada (2,5:1), para ela aparecer inteira
   sem ampliação. Texto à esquerda; à direita o painel de vidro de busca. */
.hero {
    position: relative; color: #fff; overflow: hidden; overflow: clip; isolation: isolate;
    background: var(--ink); padding: 56px 0 72px; min-height: clamp(540px, 40vw, 660px);
    display: flex; align-items: center;
}
.hero::before {
    content: ''; position: absolute; inset: 0; z-index: -2; pointer-events: none;
    background: var(--hero-img) center 30% / cover no-repeat;
}
.hero::after {
    content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background:
        linear-gradient(180deg, rgba(10,12,16,.35) 0%, rgba(10,12,16,0) 30%, rgba(10,12,16,0) 70%, rgba(10,12,16,.55) 100%),
        linear-gradient(100deg, var(--ov-a) 0%, var(--ov-b) 50%, var(--ov-c) 100%);
}
.hero-grid { width: 100%; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3rem; align-items: center; }
.eyebrow {
    display: inline-flex; align-items: center; gap: .45rem; padding: .4rem .85rem; border-radius: 999px;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #f3f4f6;
    font-size: .8rem; font-weight: 600; letter-spacing: .01em; backdrop-filter: blur(6px); margin-bottom: 1.1rem;
}
.eyebrow i { color: #f0a5a9; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 800; max-width: 18ch; text-shadow: 0 4px 18px rgba(0,0,0,.6), 0 1px 2px rgba(0,0,0,.6); }
.hero h1 span { color: #ff5a62; }
.hero .lead { font-size: clamp(.95rem, 1.3vw, 1.1rem); color: #e2e4ea; max-width: 52ch; margin: 1rem 0 1.4rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; text-shadow: 0 2px 10px rgba(0,0,0,.6); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-trust { list-style: none; margin: 1.4rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem 1.3rem; font-size: .84rem; font-weight: 600; color: #e2e4ea; text-shadow: 0 1px 6px rgba(0,0,0,.6); }
.hero-trust li { display: inline-flex; align-items: center; gap: .4rem; }
.hero-trust i { color: #ff5a62; font-size: 1.1rem; }

/* Painel de vidro: busca por montadora + termo, atalhos e WhatsApp. */
.hero-card {
    background: rgba(255,255,255,.94); color: var(--ink); border-radius: var(--radius-lg); padding: 1.4rem;
    box-shadow: 0 30px 60px -20px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.4);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.hero-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: .8rem; margin-bottom: 1rem; }
.hero-card-kicker { display: block; color: var(--rt-red); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .15rem; }
.hero-card h2 { font-size: 1.7rem; font-weight: 800; }
.status { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .7rem; border-radius: 999px; font-size: .74rem; font-weight: 700; white-space: nowrap; flex: 0 0 auto; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px rgba(21,128,61,.18); }
.status.on { background: #ecfdf5; color: #15803d; }
.status.off { background: var(--rt-red-soft); color: var(--rt-red-700); }
.status.off i { box-shadow: 0 0 0 3px rgba(137,19,25,.15); }
.hero-card-form { display: grid; gap: .7rem; }
.hero-card-form label { display: grid; gap: .3rem; font-size: .74rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.hero-card-form select, .hero-card-form input {
    width: 100%; height: 46px; padding: 0 .9rem; border: 1.5px solid var(--border); border-radius: 12px;
    background: var(--surface-2); font: inherit; font-size: .95rem; font-weight: 500; color: var(--ink); outline: 0;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.hero-card-form select:focus, .hero-card-form input:focus { border-color: var(--rt-red); box-shadow: 0 0 0 4px var(--rt-red-soft); background: #fff; }
.hero-card-form input::placeholder { color: #9aa0ad; font-weight: 400; }
.hero-card-form .btn { margin-top: .2rem; }
.hero-card-chips { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin-top: .9rem; font-size: .76rem; color: var(--muted); font-weight: 600; }
.hero-card-chips a { padding: .3rem .65rem; border-radius: 999px; background: var(--bg); border: 1px solid var(--border); color: var(--ink); font-size: .74rem; font-weight: 700; transition: all .16s ease; }
.hero-card-chips a:hover { background: var(--rt-red); border-color: var(--rt-red); color: #fff; }
.hero-card-wa { display: flex; align-items: center; gap: .7rem; margin-top: 1rem; padding: .75rem .9rem; border-radius: 12px; background: var(--ink); color: #fff; font-size: .82rem; transition: background .18s ease; }
.hero-card-wa > i:first-child { font-size: 1.5rem; color: var(--wa); }
.hero-card-wa span { flex: 1; line-height: 1.3; }
.hero-card-wa strong { display: block; font-weight: 700; }
.hero-card-wa > i:last-child { opacity: .7; transition: transform .18s ease; }
.hero-card-wa:hover { background: #1f232b; }
.hero-card-wa:hover > i:last-child { transform: translateX(4px); opacity: 1; }

/* Contadores: cartão branco que invade a seção seguinte. */
.stats-wrap { position: relative; z-index: 2; margin-top: -56px; }
.stats-strip { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.stat { padding: 1.3rem 1.2rem; text-align: center; border-right: 1px solid var(--border); }
.stat:last-child { border-right: 0; }
.stat > i { font-size: 1.5rem; color: var(--rt-red); display: block; margin-bottom: .3rem; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(1.7rem, 2.6vw, 2.4rem); font-weight: 800; color: var(--ink); line-height: 1; }
.stat span { display: block; margin-top: .3rem; color: var(--muted); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
#categorias { padding-top: 110px; }

/* ---- Seções ---------------------------------------------------------------- */
.section { padding: 88px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
.section-head p { color: var(--muted); margin: .8rem 0 0; font-size: 1.02rem; }
.section-head-row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; text-align: left; }
.kicker { display: inline-flex; align-items: center; gap: .5rem; color: var(--rt-red); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .6rem; }
.kicker::before { content: ''; width: 22px; height: 3px; background: var(--rt-red); border-radius: 3px; }
.section-head:not(.section-head-row) .kicker::after { content: ''; width: 22px; height: 3px; background: var(--rt-red); border-radius: 3px; }

/* ---- Categorias ------------------------------------------------------------ */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.cat-card {
    position: relative; display: flex; flex-direction: column; gap: .3rem; padding: 1.6rem 1.4rem 1.5rem;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; overflow: hidden;
}
.cat-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--rt-red); transform: scaleY(0); transform-origin: bottom; transition: transform .25s ease; }
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.cat-card:hover::before { transform: scaleY(1); }
.cat-card > i { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: var(--rt-red-soft); color: var(--rt-red); font-size: 1.7rem; margin-bottom: .7rem; transition: background .2s ease, color .2s ease; }
.cat-card:hover > i { background: var(--rt-red); color: #fff; }
.cat-card h3 { font-size: 1.35rem; font-weight: 700; }
.cat-card > span { color: var(--muted); font-size: .85rem; font-weight: 500; }
.cat-card .arrow { position: absolute; right: 1.1rem; bottom: 1.1rem; color: var(--rt-red); font-size: 1.2rem; opacity: 0; transform: translateX(-6px); transition: all .2s ease; }
.cat-card:hover .arrow { opacity: 1; transform: translateX(0); }
.cat-card-all { background: var(--ink); border-color: var(--ink); color: #fff; }
.cat-card-all h3 { color: #fff; }
.cat-card-all > span { color: #c7cbd6; }
.cat-card-all > i { background: rgba(255,255,255,.1); color: #fff; }
.cat-card-all .arrow { color: #fff; }

/* ---- Marcas ---------------------------------------------------------------- */
.brands { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.brand-logo {
    flex: 0 1 172px; display: flex; align-items: center; justify-content: center; height: 92px; padding: 1rem 1.3rem;
    background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.brand-logo img { max-height: 48px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .7; transition: filter .25s ease, opacity .25s ease; }
.brand-logo span { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; text-transform: uppercase; color: var(--muted); }
.brand-logo:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; background: #fff; }
.brand-logo:hover img { filter: none; opacity: 1; }
.makers { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem; margin-top: 2.2rem; justify-content: center; }
.makers-label { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; font-size: .85rem; color: var(--ink); text-transform: uppercase; letter-spacing: .06em; margin-right: .4rem; }
.makers-label i { color: var(--rt-red); font-size: 1.2rem; }
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .85rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-size: .82rem; font-weight: 700; color: var(--ink); transition: all .18s ease; }
.chip small { font-size: .72rem; font-weight: 600; color: var(--muted); background: var(--bg); padding: .1rem .45rem; border-radius: 999px; }
.chip:hover { border-color: var(--rt-red); color: var(--rt-red); }
.chip:hover small { background: var(--rt-red-soft); color: var(--rt-red); }

/* ---- Quem somos ------------------------------------------------------------ */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 4rem; align-items: center; }
.about-copy h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 1rem; }
.about-copy h2 span { color: var(--rt-red); }
.about-copy p { color: var(--muted); font-size: 1.02rem; }
.about-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }

/* Painel escuro com os diferenciais (no lugar da foto). */
.about-panel { position: relative; background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 1.6rem; box-shadow: var(--shadow-lg); overflow: hidden; }
.about-panel::before { content: ''; position: absolute; inset: 0; background: radial-gradient(520px 260px at 100% 0%, rgba(137,19,25,.55), transparent 65%); pointer-events: none; }
.about-panel > * { position: relative; }
.about-panel-head { display: flex; align-items: center; gap: .8rem; padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid rgba(255,255,255,.12); line-height: 1.25; }
.about-panel-head i { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--rt-red); color: #fff; font-size: 1.5rem; flex: 0 0 auto; }
.about-panel-head strong { display: block; font-family: var(--font-display); font-size: 1.3rem; text-transform: uppercase; }
.about-panel-head span { color: #c7cbd6; font-size: .86rem; }
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.checklist li { display: flex; align-items: center; gap: .6rem; font-weight: 600; color: #fff; font-size: .95rem; }
.checklist i { color: #ff5a62; font-size: 1.3rem; flex: 0 0 auto; }
.about-panel-foot { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.12); }
.about-panel-foot a { padding: .3rem .7rem; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #fff; font-size: .74rem; font-weight: 700; transition: background .16s ease, border-color .16s ease; }
.about-panel-foot a:hover { background: var(--rt-red); border-color: var(--rt-red); }

/* ---- Diferenciais ---------------------------------------------------------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { padding: 1.6rem; border-radius: var(--radius-lg); background: var(--bg); border: 1px solid var(--border); transition: transform .2s ease, box-shadow .2s ease; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature i { font-size: 2rem; color: var(--rt-red); }
.feature h3 { font-size: 1.3rem; margin: .8rem 0 .4rem; }
.feature p { margin: 0; color: var(--muted); font-size: .92rem; }

/* ---- Vitrine (mesmo card da loja) ----------------------------------------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.pcard { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.pcard .thumb { position: relative; display: block; aspect-ratio: 1 / 1; background: #fff; overflow: hidden; }
.pcard .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; transition: transform .3s ease; }
.pcard:hover .thumb img { transform: scale(1.05); }
.pcard .tag { position: absolute; left: .8rem; top: .8rem; padding: .25rem .6rem; border-radius: 999px; background: var(--ink); color: #fff; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.pcard .body { display: flex; flex-direction: column; gap: .3rem; padding: 1rem 1rem 1.1rem; border-top: 1px solid var(--border); flex: 1; }
.pcard .cat { font-size: .7rem; font-weight: 800; color: var(--rt-red); text-transform: uppercase; letter-spacing: .08em; }
.pcard .name { font-weight: 700; color: var(--ink); font-size: .95rem; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pcard .ref { font-size: .8rem; color: var(--muted); }
.pcard .price { margin-top: auto; padding-top: .6rem; font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; color: var(--ink); text-transform: uppercase; }
.pcard .price small { display: block; font-family: var(--font-body); font-size: .72rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.pcard .btn { margin-top: .7rem; }

/* ---- CTA ------------------------------------------------------------------- */
.cta { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--rt-red-700), var(--rt-red) 55%, var(--rt-red-600)); color: #fff; }
.cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(700px 400px at 90% 50%, rgba(255,255,255,.14), transparent 60%); pointer-events: none; }
.cta-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 2rem; align-items: center; padding-top: 64px; padding-bottom: 64px; position: relative; }
.cta h2 { color: #fff; font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 800; }
.cta p { color: rgba(255,255,255,.88); font-size: 1.05rem; max-width: 50ch; margin: .8rem 0 1.4rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.cta-truck { width: 100%; max-width: 520px; justify-self: end; filter: drop-shadow(0 24px 32px rgba(0,0,0,.4)); }

/* ---- Contato --------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 24px; align-items: stretch; }
.contact-cards { display: grid; gap: 12px; align-content: start; }
.contact-card { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
a.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.contact-card i { flex: 0 0 48px; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--rt-red-soft); color: var(--rt-red); font-size: 1.5rem; }
.contact-card span { display: block; font-size: .74rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.contact-card strong { display: block; color: var(--ink); font-weight: 600; line-height: 1.35; word-break: break-word; }
.contact-card strong small { font-weight: 500; color: var(--muted); font-size: .85rem; }
.contact-map { min-height: 420px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); background: var(--surface-2); }
.contact-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ---- Rodapé ---------------------------------------------------------------- */
.site-footer { background: var(--ink); color: #c7cbd6; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand img { width: 190px; height: auto; margin-bottom: 1rem; }
.footer-brand p { font-size: .92rem; color: #9aa0ad; max-width: 40ch; }
.social { display: flex; gap: .6rem; margin-top: 1rem; }
.social a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: #fff; font-size: 1.3rem; transition: all .18s ease; }
.social a:hover { background: var(--rt-red); border-color: var(--rt-red); transform: translateY(-3px); }
.footer-col h4 { color: #fff; font-size: 1.1rem; margin-bottom: 1rem; letter-spacing: .06em; }
.footer-col a { display: block; color: #9aa0ad; font-size: .92rem; padding: .28rem 0; transition: color .15s ease, transform .15s ease; }
.footer-col a:hover { color: #fff; transform: translateX(3px); }
.footer-col p { font-size: .92rem; color: #9aa0ad; }
.footer-col .btn-footer-loja {
    display: flex; align-items: center; gap: .85rem; width: 100%; max-width: 320px; margin-top: .6rem;
    padding: .8rem .95rem .8rem .8rem; border-radius: 14px; text-align: left; white-space: normal;
    background: linear-gradient(135deg, var(--rt-red-600) 0%, var(--rt-red) 60%, var(--rt-red-700) 100%);
    border: 1px solid rgba(255,255,255,.18); color: #fff;
    box-shadow: 0 12px 28px -10px rgba(168,23,31,.75), inset 0 1px 0 rgba(255,255,255,.18);
}
.footer-col .btn-footer-loja .ico { flex: 0 0 42px; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; background: rgba(255,255,255,.14); font-size: 1.4rem; }
.footer-col .btn-footer-loja .txt { flex: 1; min-width: 0; line-height: 1.15; }
.footer-col .btn-footer-loja .txt strong { display: block; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.footer-col .btn-footer-loja .txt small { display: block; font-size: .74rem; font-weight: 500; color: rgba(255,255,255,.78); margin-top: .15rem; }
.footer-col .btn-footer-loja .seta { font-size: 1.25rem; opacity: .85; transition: transform .2s ease, opacity .2s ease; }
.footer-col .btn-footer-loja:hover { transform: translateY(-3px); color: #fff; border-color: rgba(255,255,255,.35); box-shadow: 0 18px 36px -12px rgba(168,23,31,.9), inset 0 1px 0 rgba(255,255,255,.22); }
.footer-col .btn-footer-loja:hover .seta { transform: translateX(4px); opacity: 1; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.2rem 20px; font-size: .82rem; color: #8b919e; }
.footer-bottom a { display: inline-flex; align-items: center; gap: .35rem; color: #8b919e; }
.footer-bottom a:hover { color: #fff; }

/* ---- WhatsApp flutuante ---------------------------------------------------- */
.whatsapp-float {
    position: fixed; right: 24px; bottom: 24px; z-index: 1040; width: 60px; height: 60px; border-radius: 50%;
    display: grid; place-items: center; background: var(--wa); color: #fff; font-size: 2rem;
    box-shadow: 0 14px 30px -8px rgba(37,211,102,.6); transition: transform .2s ease;
}
.whatsapp-float::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--wa); opacity: .5; animation: pulse 2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.85); opacity: .6; } 100% { transform: scale(1.25); opacity: 0; } }
.whatsapp-float:hover { transform: scale(1.08); }

/* ---- Animação de entrada --------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.cat-grid .reveal:nth-child(2), .features .reveal:nth-child(2), .product-grid .reveal:nth-child(2) { transition-delay: .06s; }
.cat-grid .reveal:nth-child(3), .features .reveal:nth-child(3), .product-grid .reveal:nth-child(3) { transition-delay: .12s; }
.cat-grid .reveal:nth-child(4), .features .reveal:nth-child(4), .product-grid .reveal:nth-child(4) { transition-delay: .18s; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .whatsapp-float::after { animation: none; }
    html { scroll-behavior: auto; }
}

/* ---- Responsivo ------------------------------------------------------------ */
@media (max-width: 1100px) {
    .features { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 992px) {
    .hide-md { display: none !important; }
    .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .cta-grid { grid-template-columns: 1fr; }
    .cta-truck { justify-self: center; max-width: 420px; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-map { min-height: 340px; }
    .contact-map iframe { min-height: 340px; }
}
@media (max-width: 768px) {
    .hide-sm { display: none !important; }
    .section { padding: 64px 0; }
    /* Sem backdrop-filter no mobile: ele viraria o "containing block" do menu
       fixo e o painel lateral sairia cortado dentro do cabeçalho. */
    .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--surface); }
    .site-header .container { height: 68px; gap: .8rem; }
    .brand img { height: 42px; }
    .nav-toggle { display: inline-flex; }
    .header-actions .btn-primary span { display: none; }
    .header-actions .btn-primary { padding: .72rem .9rem; }
    .main-nav {
        position: fixed; top: 0; right: 0; bottom: 0; width: min(86vw, 340px); z-index: 1050;
        flex-direction: column; align-items: stretch; gap: 0; padding: 92px 20px 24px;
        background: var(--surface); box-shadow: -20px 0 50px rgba(0,0,0,.25);
        transform: translateX(105%); transition: transform .28s ease;
    }
    .main-nav.open { transform: none; }
    .main-nav a { padding: .95rem .25rem; border-bottom: 1px solid var(--border); font-size: 1.05rem; }
    .main-nav a::after { display: none; }
    .main-nav .nav-mobile-only { display: inline-flex; align-items: center; gap: .5rem; color: var(--rt-red); border-bottom: 0; }
    .nav-toggle { position: relative; z-index: 1060; }
    .section-head-row { flex-direction: column; align-items: flex-start; }
    .features { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { justify-content: center; text-align: center; }
    .whatsapp-float { right: 16px; bottom: 16px; width: 54px; height: 54px; font-size: 1.8rem; }
}
@media (max-width: 480px) {
    .cat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cat-card { padding: 1.2rem 1rem; }
    .cat-card h3 { font-size: 1.1rem; }
    .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .pcard .body { padding: .8rem; }
    .brands { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Hero / contadores: responsivo -------------------------------------- */
@media (max-width: 992px) {
    .hero { min-height: 0; padding: 48px 0 80px; }
    .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero h1 { max-width: none; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(2) { border-right: 0; }
    .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 768px) {
    .hero { padding: 40px 0 72px; }
    .hero-actions .btn { flex: 1 1 100%; }
    .hero-card { padding: 1.1rem; }
    .hero-card-head { flex-direction: column; }
    .stats-wrap { margin-top: -44px; }
    #categorias { padding-top: 90px; }
}
@media (max-width: 480px) {
    .stat { padding: 1rem .6rem; }
}