/* ============================================================
   NovaTech — Design System
   Direção: varejo editorial. Tinta + papel, azul de ação,
   âmbar para urgência. Produto sempre em primeiro plano.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
    /* Cor de marca (constante nos dois temas) */
    --brand-500: #2E5BFF;
    --brand-400: #4C7BFF;
    --brand-300: #86A4FF;

    /* Tipografia */
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-ui);

    /* Escala fluida */
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.9375rem;
    --text-md: 1rem;
    --text-lg: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);
    --text-xl: clamp(1.3rem, 1.15rem + 0.7vw, 1.75rem);
    --text-2xl: clamp(1.75rem, 1.4rem + 1.6vw, 2.75rem);
    --text-3xl: clamp(2.3rem, 1.6rem + 3.2vw, 4.25rem);

    /* Ritmo */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: clamp(4rem, 3rem + 5vw, 7rem);

    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-pill: 999px;

    --header-h: 68px;
    --container: 1240px;

    --ease: cubic-bezier(0.32, 0.72, 0, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --spring: cubic-bezier(0.34, 1.42, 0.64, 1);
    --fast: 140ms var(--ease);
    --normal: 260ms var(--ease);
    --slow: 480ms var(--ease);

    --z-header: 50;
    --z-scrim: 60;
    --z-drawer: 70;
    --z-modal: 80;
    --z-toast: 90;
}

/* Tema escuro (padrão) */
:root,
[data-theme='dark'] {
    color-scheme: dark;

    --bg: #0E0F13;
    --bg-alt: #121319;
    --surface: #171923;
    --surface-2: #1E2130;
    --surface-3: #262A3B;

    --text: #EDEEF2;
    --text-2: #B4BAC8;
    --text-3: #8A92A6;

    --line: rgba(255, 255, 255, 0.09);
    --line-strong: rgba(255, 255, 255, 0.16);

    --brand: var(--brand-400);
    --brand-ink: #7E9DFF;
    --brand-soft: rgba(76, 123, 255, 0.14);
    --on-brand: #06122E;

    --accent: #FFA033;
    --accent-ink: #FFA033;
    --accent-display: #FFB055;
    --accent-soft: rgba(255, 160, 51, 0.14);
    --on-accent: #1A1200;
    --success: #34C77B;
    --success-soft: rgba(52, 199, 123, 0.14);
    --danger: #FF6B6B;
    --danger-soft: rgba(255, 107, 107, 0.14);
    --on-danger: #2A0508;

    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-2: 0 12px 32px -12px rgba(0, 0, 0, 0.7);
    --shadow-3: 0 32px 64px -24px rgba(0, 0, 0, 0.85);
    --img-tint: rgba(255, 255, 255, 0.04);
}

[data-theme='light'] {
    color-scheme: light;

    /* Fundo levemente frio para o branco puro dos cartões saltar à frente. */
    --bg: #F1F2F6;
    --bg-alt: #E9EBF1;
    --surface: #FFFFFF;
    --surface-2: #F4F5F9;
    --surface-3: #E2E5EC;

    --text: #0F1116;
    --text-2: #474D5C;
    --text-3: #5A6070;

    --line: rgba(15, 17, 22, 0.10);
    --line-strong: rgba(15, 17, 22, 0.20);

    --brand: var(--brand-500);
    --brand-ink: #2450E8;
    --brand-soft: rgba(46, 91, 255, 0.10);
    --on-brand: #FFFFFF;

    /* Âmbar vivo para preenchimentos; a variante "ink" cobre o texto. */
    --accent: #F08A1C;
    --accent-ink: #8F4406;
    --accent-display: #C2620C;
    --accent-soft: rgba(240, 138, 28, 0.14);
    --on-accent: #2A1500;
    --success: #0B7A48;
    --success-soft: rgba(11, 122, 72, 0.11);
    --danger: #D93A34;
    --danger-soft: rgba(217, 58, 52, 0.11);
    --on-danger: #FFFFFF;

    /* Sombras em duas camadas dão elevação real, não só um contorno. */
    --shadow-1: 0 1px 2px rgba(15, 17, 22, 0.05), 0 1px 3px rgba(15, 17, 22, 0.04);
    --shadow-2: 0 4px 10px -3px rgba(15, 17, 22, 0.09), 0 16px 32px -14px rgba(15, 17, 22, 0.18);
    --shadow-3: 0 8px 20px -8px rgba(15, 17, 22, 0.14), 0 32px 64px -28px rgba(15, 17, 22, 0.30);
    --img-tint: rgba(15, 17, 22, 0.04);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    overflow-x: clip;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-ui);
    font-size: var(--text-base);
    line-height: 1.6;
    background: var(--bg);
    color: var(--text);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--normal), color var(--normal);
}

body.is-locked { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
img { height: auto; background: var(--img-tint); }
ul, ol { list-style: none; }

button, input, select, textarea {
    font: inherit;
    color: inherit;
    background: none;
    border: none;
}
button { cursor: pointer; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

:focus-visible {
    outline: 2px solid var(--brand);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
}

::selection { background: var(--brand); color: var(--on-brand); }

/* ---------- Utilitários ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: clamp(1rem, 0.4rem + 2.4vw, 2.5rem);
}

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 200;
    padding: 0.6rem 1rem;
    background: var(--brand);
    color: var(--on-brand);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transform: translateY(-200%);
    transition: transform var(--fast);
}
.skip-link:focus-visible { transform: translateY(0); }

.icon { width: 20px; height: 20px; stroke-width: 1.75; }
.icon-xs { width: 14px; height: 14px; stroke-width: 2; }
.icon-sm { width: 17px; height: 17px; stroke-width: 2; }
.icon-lg { width: 24px; height: 24px; stroke-width: 1.6; }
.icon-xl { width: 34px; height: 34px; stroke-width: 1.3; }

.num { font-variant-numeric: tabular-nums; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.35rem 0.8rem 0.35rem 0.6rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-2);
}
.eyebrow .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px var(--success-soft);
}
.eyebrow-warm { color: var(--accent-ink); border-color: var(--accent-soft); background: var(--accent-soft); }

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-xs);
    font-size: var(--text-xs);
    font-weight: 600;
}
.tag-success { color: var(--success); background: var(--success-soft); }

/* ---------- Botões ---------- */
.btn {
    --btn-bg: var(--surface-2);
    --btn-fg: var(--text);
    --btn-bd: var(--line);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.7rem 1.15rem;
    border: 1px solid var(--btn-bd);
    border-radius: var(--radius-sm);
    background: var(--btn-bg);
    color: var(--btn-fg);
    font-size: var(--text-base);
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
    transition:
        transform 220ms var(--spring),
        box-shadow 220ms var(--ease-out),
        filter var(--fast),
        background-color var(--fast),
        border-color var(--fast);
}
.btn:hover { filter: brightness(1.06); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); transition-duration: 90ms; }
.btn-primary:hover { box-shadow: var(--shadow-3); }
.btn:disabled { opacity: 0.5; pointer-events: none; }

.btn-primary {
    --btn-bg: var(--brand);
    --btn-fg: var(--on-brand);
    --btn-bd: transparent;
    box-shadow: var(--shadow-2);
}
.btn-outline { --btn-bg: transparent; --btn-bd: var(--line-strong); }
.btn-outline:hover { --btn-bg: var(--surface-2); }
.btn-ghost { --btn-bg: transparent; --btn-bd: transparent; color: var(--text-2); }
.btn-ghost:hover { --btn-bg: var(--surface-2); color: var(--text); }

.btn-lg { padding: 0.9rem 1.6rem; font-size: var(--text-md); border-radius: var(--radius-md); }
.btn-sm { padding: 0.45rem 0.8rem; font-size: var(--text-sm); }
.btn-block { width: 100%; }

.icon-btn {
    display: grid;
    place-items: center;
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    color: var(--text-2);
    transition: background-color var(--fast), color var(--fast);
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

.chip {
    padding: 0.4rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-2);
    transition: all var(--fast);
}
.chip:hover { border-color: var(--line-strong); color: var(--text); }
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.kbd {
    padding: 0.1rem 0.35rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-xs);
    background: var(--bg);
    font-family: var(--font-ui);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-3);
    letter-spacing: 0.03em;
}

/* ---------- Aviso superior ---------- */
.announcement {
    background: var(--surface-2);
    border-bottom: 1px solid var(--line);
    font-size: var(--text-sm);
    color: var(--text-2);
}
.announcement[hidden] { display: none; }
.announcement-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    min-height: 42px;
    padding-block: var(--space-2);
    padding-right: 34px;
    position: relative;
}
.announcement p {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}
.announcement strong { color: var(--text); font-weight: 600; }
.announcement .icon-sm { color: var(--accent); flex-shrink: 0; }

.coupon-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.1rem 0.5rem;
    border: 1px dashed var(--accent);
    border-radius: var(--radius-xs);
    background: var(--accent-soft);
    color: var(--accent-ink);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    transition: background-color var(--fast);
}
.coupon-chip:hover { background: var(--accent); color: var(--on-accent); }

.announcement-close {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    display: grid;
    place-items: center;
    width: 30px; height: 30px;
    border-radius: var(--radius-xs);
    color: var(--text-3);
}
.announcement-close:hover { background: var(--surface-3); color: var(--text); }

/* ---------- Header ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--normal), background-color var(--normal);
}
.header.is-scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-1); }

.header-inner {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    min-height: var(--header-h);
}

/* Marca: o "O" de NOVA é a própria nova (anel + estrela de quatro pontas).
   Proporções do anel copiadas do "O" da Space Grotesk 700 — hastes laterais
   mais grossas que topo e base, para a letra desenhada não destoar das reais. */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.36rem;
    flex-shrink: 0;
    color: var(--text);
}

.logo-word {
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: 0.005em;
    line-height: 1;
    white-space: nowrap;
}

.logo-nova {
    display: inline-block;
    width: 0.70em;
    height: 0.755em;
    vertical-align: -0.035em;
    overflow: visible;
}
.logo-star {
    fill: var(--brand);
    transform-box: fill-box;
    transform-origin: center;
    transition: transform 480ms var(--spring), fill var(--fast);
}
.logo:hover .logo-star { transform: rotate(90deg) scale(1.12); }

.logo-rule {
    width: 1px;
    height: 0.9em;
    background: var(--line-strong);
}

.logo-tech {
    font-family: var(--font-ui);
    font-size: 0.56rem;
    font-weight: 700;
    letter-spacing: 0.26em;
    line-height: 1;
    color: var(--text-2);
    /* O tracking joga o texto para a direita; compensa o espaço final. */
    margin-right: -0.26em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    margin-right: auto;
}
.nav-link {
    position: relative;
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius-xs);
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--text-2);
    transition: color var(--fast), background-color var(--fast);
}
.nav-link:hover { color: var(--text); background: var(--surface-2); }
.nav-link.is-active { color: var(--text); }
.nav-link::after {
    content: '';
    position: absolute;
    left: 0.7rem; right: 0.7rem; bottom: 0.15rem;
    height: 2px;
    border-radius: 2px;
    background: var(--brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 320ms var(--ease-out);
}
.nav-link.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 0.25rem; }

.header-btn {
    position: relative;
    display: grid;
    place-items: center;
    width: 40px; height: 40px;
    border-radius: var(--radius-sm);
    color: var(--text-2);
    transition: background-color var(--fast), color var(--fast);
}
.header-btn:hover { background: var(--surface-2); color: var(--text); }

.header-search {
    width: auto;
    grid-auto-flow: column;
    justify-content: flex-start;
    gap: var(--space-2);
    padding: 0 0.6rem 0 0.7rem;
    min-width: 210px;
    height: 40px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-3);
}
.header-search:hover { border-color: var(--line-strong); background: var(--surface); }
.header-search-label { flex: 1; text-align: left; font-size: var(--text-base); }
.header-search .kbd { margin-left: auto; }

.icon-sun, .icon-moon { position: absolute; transition: opacity var(--fast), transform var(--normal); }
[data-theme='dark'] .icon-sun { opacity: 1; transform: rotate(0) scale(1); }
[data-theme='dark'] .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }
[data-theme='light'] .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.6); }
[data-theme='light'] .icon-moon { opacity: 1; transform: rotate(0) scale(1); }

.badge {
    position: absolute;
    top: 3px; right: 3px;
    display: grid;
    place-items: center;
    min-width: 17px; height: 17px;
    padding: 0 4px;
    border-radius: var(--radius-pill);
    background: var(--text);
    color: var(--bg);
    font-size: 0.63rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    transform: scale(0);
    transition: transform var(--normal);
}
.badge.is-visible { transform: scale(1); }
.badge-accent { background: var(--brand); color: var(--on-brand); }
.badge.is-bumped { animation: bump 420ms var(--ease); }

@keyframes bump {
    0%, 100% { transform: scale(1); }
    35% { transform: scale(1.45); }
}

.menu-toggle { display: none; }

.scroll-progress {
    position: absolute;
    left: 0; bottom: -1px;
    height: 2px;
    width: 0;
    background: var(--brand);
    transition: width 90ms linear;
}

/* ---------- Scrim / camadas ---------- */
.scrim {
    position: fixed;
    inset: 0;
    z-index: var(--z-scrim);
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity var(--normal);
}
.scrim.is-open { opacity: 1; }
.scrim[hidden] { display: none; }

/* ---------- Busca ---------- */
.search-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: grid;
    align-items: start;
    justify-items: center;
    padding: clamp(1rem, 8vh, 7rem) var(--space-4) var(--space-4);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity var(--normal);
}
.search-modal[hidden] { display: none; }
.search-modal.is-open { opacity: 1; }

.search-panel {
    width: min(640px, 100%);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-3);
    overflow: hidden;
    transform: translateY(-14px) scale(0.985);
    transition: transform var(--normal);
}
.search-modal.is-open .search-panel { transform: none; }

.search-field {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3) var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--line);
}
.search-field > .icon { color: var(--text-3); flex-shrink: 0; }
.search-field input {
    flex: 1;
    min-width: 0;
    font-size: var(--text-lg);
    outline: none;
}
.search-field input::placeholder { color: var(--text-3); }
.search-field input::-webkit-search-cancel-button { display: none; }

.search-body { max-height: min(56vh, 460px); overflow-y: auto; }

.search-suggestions { padding: var(--space-5); }
.search-suggestions-label {
    display: block;
    margin-bottom: var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3);
}

.search-results:empty { display: none; }
.search-result {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-5);
    text-align: left;
    border-bottom: 1px solid var(--line);
    transition: background-color var(--fast);
}
.search-result:last-child { border-bottom: none; }
.search-result:hover,
.search-result.is-active { background: var(--surface-2); }
.search-result img {
    width: 48px; height: 48px;
    border-radius: var(--radius-xs);
    object-fit: cover;
    flex-shrink: 0;
}
.search-result-name { font-weight: 600; font-size: var(--text-base); }
.search-result-meta { font-size: var(--text-sm); color: var(--text-3); }
.search-result-price { margin-left: auto; font-weight: 700; color: var(--brand-ink); white-space: nowrap; }
.search-result mark { background: var(--accent-soft); color: var(--accent-ink); border-radius: 3px; padding: 0 2px; }
.search-empty { padding: var(--space-7) var(--space-5); text-align: center; color: var(--text-3); }

/* ---------- Drawers ---------- */
.drawer {
    position: fixed;
    top: 0; right: 0;
    z-index: var(--z-drawer);
    display: flex;
    flex-direction: column;
    width: min(430px, 100vw);
    height: 100dvh;
    background: var(--bg);
    border-left: 1px solid var(--line);
    box-shadow: var(--shadow-3);
    transform: translateX(100%);
    transition: transform var(--normal);
}
.drawer[hidden] { display: none; }
.drawer.is-open { transform: none; }

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--line);
}
.drawer-title { font-size: var(--text-lg); display: flex; align-items: baseline; gap: var(--space-2); }
.drawer-count { font-family: var(--font-ui); font-size: var(--text-sm); font-weight: 500; color: var(--text-3); }

.drawer-body { flex: 1; overflow-y: auto; padding: var(--space-3) var(--space-5); }
.drawer-body:empty { display: none; }

.drawer-footer {
    padding: var(--space-4) var(--space-5) var(--space-5);
    border-top: 1px solid var(--line);
    background: var(--surface);
    display: grid;
    gap: var(--space-3);
}
.drawer-footer[hidden] { display: none; }
.drawer-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: var(--text-xs);
    color: var(--text-3);
}

/* Medidor de frete grátis */
.shipping-meter { padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--line); }
.shipping-meter[hidden] { display: none; }
.shipping-meter-text { font-size: var(--text-sm); color: var(--text-2); margin-bottom: var(--space-2); }
.shipping-meter-text strong { color: var(--text); }
.shipping-meter-text .done { color: var(--success); font-weight: 600; }
.meter {
    height: 6px;
    border-radius: var(--radius-pill);
    background: var(--surface-3);
    overflow: hidden;
}
.meter-fill {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--brand), var(--accent));
    transition: width var(--slow);
}
.meter-fill.is-complete { background: var(--success); }

/* Linha de item (carrinho / favoritos) */
.line-item {
    display: grid;
    grid-template-columns: 68px 1fr auto;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--line);
}
.line-item:last-child { border-bottom: none; }
.line-item img {
    width: 68px; height: 68px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}
.line-item-name {
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.line-item-meta { font-size: var(--text-xs); color: var(--text-3); margin-top: 2px; }
.line-item-price { font-weight: 700; margin-top: var(--space-2); font-variant-numeric: tabular-nums; }
.line-item-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: var(--space-2); }

.qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.qty button {
    display: grid;
    place-items: center;
    width: 30px; height: 30px;
    color: var(--text-2);
    transition: background-color var(--fast), color var(--fast);
}
.qty button:hover { background: var(--surface-2); color: var(--text); }
.qty span {
    min-width: 28px;
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.link-danger {
    font-size: var(--text-xs);
    color: var(--text-3);
    transition: color var(--fast);
}
.link-danger:hover { color: var(--danger); }

/* Resumo */
.summary { display: grid; gap: var(--space-2); }
.summary-row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); font-size: var(--text-base); }
.summary-row dt { color: var(--text-2); display: flex; align-items: center; gap: var(--space-2); }
.summary-row dd { font-variant-numeric: tabular-nums; font-weight: 600; }
.summary-row[hidden] { display: none; }
.summary-discount dd { color: var(--success); }
.summary-total {
    margin-top: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid var(--line);
}
.summary-total dt { color: var(--text); font-weight: 600; }
.summary-total dd { font-family: var(--font-display); font-size: var(--text-xl); }
.summary-installments { font-size: var(--text-xs); color: var(--text-3); text-align: right; margin-top: calc(var(--space-2) * -1); }

.coupon-form { display: flex; gap: var(--space-2); }
.coupon-form input {
    flex: 1;
    min-width: 0;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--bg);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--fast);
}
.coupon-form input:focus { border-color: var(--brand); }
.coupon-form .btn { border: 1px solid var(--line); }

/* Estado vazio */
.empty-state {
    display: grid;
    place-items: center;
    gap: var(--space-2);
    padding: var(--space-8) var(--space-5);
    text-align: center;
    margin: auto;
}
.empty-state[hidden] { display: none; }
.empty-state > .icon-xl { color: var(--text-3); margin-bottom: var(--space-2); }
.empty-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }
.empty-text { font-size: var(--text-base); color: var(--text-2); max-width: 32ch; }
.empty-state .btn { margin-top: var(--space-3); }
.empty-inline { padding: var(--space-8) var(--space-5); }

/* ---------- Modal de visualização rápida ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: grid;
    place-items: center;
    padding: var(--space-4);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity var(--normal);
}
.modal[hidden] { display: none; }
.modal.is-open { opacity: 1; }

.modal-panel {
    width: min(900px, 100%);
    max-height: min(88dvh, 720px);
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-3);
    transform: translateY(12px) scale(0.985);
    transition: transform var(--normal);
}
.modal.is-open .modal-panel { transform: none; }

.quickview { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.quickview-media { position: relative; background: var(--surface-2); }
.quickview-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.quickview-body { padding: var(--space-6); display: grid; gap: var(--space-4); align-content: start; }
.quickview-close { position: absolute; top: var(--space-3); right: var(--space-3); background: var(--surface); box-shadow: var(--shadow-1); }
.quickview-name { font-size: var(--text-xl); }
.quickview-desc { color: var(--text-2); }
.quickview-specs { display: grid; gap: var(--space-2); }
.quickview-specs li {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--line);
    font-size: var(--text-sm);
}
.quickview-specs li span:first-child { color: var(--text-3); }
.quickview-specs li span:last-child { font-weight: 600; }
.quickview-actions { display: flex; gap: var(--space-2); }
.quickview-actions .btn-primary { flex: 1; }

/* ---------- Entrada da primeira dobra ---------- */
@keyframes rise {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
}
@keyframes rise-scale {
    from { opacity: 0; transform: translateY(26px) scale(0.97); }
    to { opacity: 1; transform: none; }
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding-block: clamp(3rem, 2rem + 6vw, 6.5rem) clamp(3rem, 2rem + 5vw, 5.5rem);
    overflow: hidden;
}
.hero-backdrop {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(58rem 34rem at 78% -10%, var(--brand-soft), transparent 62%),
        linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 96px,
        linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 96px 100%;
    mask-image: radial-gradient(80% 70% at 50% 20%, #000 35%, transparent 100%);
    -webkit-mask-image: radial-gradient(80% 70% at 50% 20%, #000 35%, transparent 100%);
    opacity: 0.9;
}
[data-theme='light'] .hero-backdrop {
    opacity: 1;
    background:
        radial-gradient(52rem 30rem at 76% -12%, var(--brand-soft), transparent 60%),
        radial-gradient(38rem 24rem at 6% 8%, var(--accent-soft), transparent 62%),
        radial-gradient(circle at center, var(--line) 1px, transparent 1px) 0 0 / 28px 28px;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(2rem, 1rem + 4vw, 5rem);
    align-items: center;
}

.hero-copy { display: grid; gap: var(--space-5); justify-items: start; }
.hero-copy > * { animation: rise 720ms var(--ease-out) both; }
.hero-copy > *:nth-child(1) { animation-delay: 40ms; }
.hero-copy > *:nth-child(2) { animation-delay: 120ms; }
.hero-copy > *:nth-child(3) { animation-delay: 200ms; }
.hero-copy > *:nth-child(4) { animation-delay: 280ms; }
.hero-copy > *:nth-child(5) { animation-delay: 360ms; }
.hero-title { font-size: var(--text-3xl); letter-spacing: -0.045em; }
.hero-title em {
    font-style: normal;
    color: var(--brand);
    position: relative;
}
.hero-title em::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0.06em;
    height: 0.09em;
    border-radius: 2px;
    background: var(--accent);
    opacity: 0.9;
    transform-origin: left;
    animation: draw 700ms 620ms var(--ease-out) both;
}
@keyframes draw {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}
.hero-text { font-size: var(--text-lg); color: var(--text-2); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 1rem + 2vw, 3rem);
    margin-top: var(--space-2);
    padding-top: var(--space-5);
    border-top: 1px solid var(--line);
    width: 100%;
}
.hero-stat-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
}
.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

/* Vitrine do hero */
.hero-showcase {
    position: relative;
    display: grid;
    gap: var(--space-3);
    animation: rise-scale 900ms 240ms var(--ease-out) both;
}
.spotlight {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: stretch;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-3);
    overflow: hidden;
}
.spotlight-media { position: relative; background: var(--surface-2); }
.spotlight-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 1; }
.spotlight-flag {
    position: absolute;
    top: var(--space-3); left: var(--space-3);
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-xs);
    background: var(--danger);
    color: var(--on-danger);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.02em;
}
.spotlight-body { padding: var(--space-5); display: grid; align-content: center; gap: var(--space-2); }
.spotlight-cat {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
}
.spotlight-name { font-size: var(--text-lg); line-height: 1.2; }
.spotlight-price { display: flex; align-items: baseline; gap: var(--space-2); flex-wrap: wrap; }
.spotlight-price b { font-family: var(--font-display); font-size: var(--text-xl); }
.spotlight-price s { color: var(--text-3); font-size: var(--text-sm); }

.thumb-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); }
.thumb {
    position: relative;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    overflow: hidden;
    transition: border-color var(--fast), transform var(--fast);
}
.thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.thumb { transition: border-color var(--fast), transform 280ms var(--spring), box-shadow var(--fast); }
.thumb:hover { transform: translateY(-4px) scale(1.03); border-color: var(--line-strong); }
.thumb.is-active { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.spotlight-media img { animation: fade-in 420ms var(--ease-out) both; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Barra de confiança ---------- */
.trust {
    border-block: 1px solid var(--line);
    background: var(--bg-alt);
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-5) var(--space-4);
    border-right: 1px solid var(--line);
}
.trust-item:last-child { border-right: none; }
.trust-item .icon-lg { color: var(--brand); flex-shrink: 0; }
.trust-item strong { display: block; font-size: var(--text-base); font-weight: 600; }
.trust-item span { font-size: var(--text-sm); color: var(--text-3); }

/* ---------- Seções ---------- */
.section { padding-block: var(--space-9); }
.section-products { background: var(--bg-alt); border-block: 1px solid var(--line); }

.section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-7);
}
.section-tag {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand-ink);
}
.section-title { font-size: var(--text-2xl); }
.section-sub { color: var(--text-2); max-width: 44ch; }

/* ---------- Categorias ---------- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: var(--space-3);
}
.category-card {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-1);
    transition:
        transform 320ms var(--ease-out),
        border-color var(--fast),
        box-shadow 320ms var(--ease-out);
}
.category-card:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-2);
}
.category-card .category-icon { transition: transform 320ms var(--spring), background-color var(--fast); }
.category-card:hover .category-icon { transform: scale(1.08) rotate(-4deg); }
.category-icon {
    display: grid;
    place-items: center;
    width: 46px; height: 46px;
    border-radius: var(--radius-sm);
    background: var(--brand-soft);
    color: var(--brand);
}
.category-card h3 { font-size: var(--text-md); }
.category-count { font-size: var(--text-sm); color: var(--text-3); }
.category-card .icon-sm { color: var(--text-3); transition: transform var(--fast); }
.category-card:hover .icon-sm { transform: translateX(4px); color: var(--brand); }
.category-foot { display: flex; align-items: center; justify-content: space-between; }

/* ---------- Toolbar de produtos ---------- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    min-width: 0;
    max-width: 100%;
}
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    min-width: 0;
    max-width: 100%;
}
.filter-btn {
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-2);
    transition: all var(--fast);
}
.filter-btn:hover { border-color: var(--line-strong); color: var(--text); }
.filter-btn.is-active {
    background: var(--text);
    border-color: var(--text);
    color: var(--bg);
    font-weight: 600;
}
.filter-btn .count { opacity: 0.7; font-variant-numeric: tabular-nums; margin-left: 0.25rem; }

.toolbar-end { display: flex; align-items: center; gap: var(--space-4); min-width: 0; max-width: 100%; }
.result-count { font-size: var(--text-sm); color: var(--text-3); font-variant-numeric: tabular-nums; white-space: nowrap; }

.select {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0 0.75rem;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-2);
    transition: border-color var(--fast);
}
.select:hover { border-color: var(--line-strong); }
.select:focus-within { border-color: var(--brand); }
.select select {
    appearance: none;
    padding-right: 0.25rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text);
    outline: none;
    cursor: pointer;
}
.select select option { background: var(--surface); color: var(--text); }

/* ---------- Grade de produtos ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-4);
    transition: opacity 200ms var(--ease-out);
}
.products-grid.is-swapping { opacity: 0; }

.product {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-1);
    overflow: hidden;
    opacity: 0;
    transform: translateY(18px) scale(0.98);
    transition:
        opacity 520ms var(--ease-out),
        transform 520ms var(--ease-out),
        border-color var(--fast),
        box-shadow 320ms var(--ease-out);
}
.product.is-in { opacity: 1; transform: none; }
.product:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow-2);
    transform: translateY(-5px);
}

.product-media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--surface-2);
    overflow: hidden;
}
.product-media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--slow);
}
.product:hover .product-media img { transform: scale(1.06); }

.product-flags {
    position: absolute;
    top: var(--space-3); left: var(--space-3);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
}
.flag {
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-xs);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.02em;
    backdrop-filter: blur(6px);
}
.flag-sale { background: var(--danger); color: var(--on-danger); }
.flag-new { background: var(--brand); color: var(--on-brand); }
.flag-hot { background: var(--accent); color: var(--on-accent); }
.flag-low { background: var(--surface); color: var(--text-2); border: 1px solid var(--line); }

.product-quick {
    position: absolute;
    inset: auto var(--space-3) var(--space-3);
    display: flex;
    gap: var(--space-2);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity var(--normal), transform var(--normal);
}
.product:hover .product-quick,
.product:focus-within .product-quick { opacity: 1; transform: none; }

@media (hover: none) {
    .product-quick { opacity: 1; transform: none; }
}
.product-quick .btn {
    flex: 1;
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-1);
}

.wish {
    position: absolute;
    top: var(--space-3); right: var(--space-3);
    display: grid;
    place-items: center;
    width: 34px; height: 34px;
    border-radius: var(--radius-pill);
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    backdrop-filter: blur(8px);
    color: var(--text-2);
    box-shadow: var(--shadow-1);
    transition: color var(--fast), transform var(--fast);
}
.wish:hover { color: var(--danger); transform: scale(1.08); }
.wish.is-on { color: var(--danger); }
.wish.is-on .icon { fill: var(--danger); }

.product-body {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-4);
    flex: 1;
    align-content: start;
}
.product-cat {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-3);
}
.product-name {
    font-size: var(--text-md);
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
}

.rating { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.rating-count { color: var(--text-3); }

.stars { display: inline-flex; gap: 1px; color: var(--accent); }
.stars svg { width: 14px; height: 14px; }

.product-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--space-2); margin-top: auto; }
.price-now { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; font-variant-numeric: tabular-nums; }
.price-was { font-size: var(--text-sm); color: var(--text-3); text-decoration: line-through; font-variant-numeric: tabular-nums; }
.price-off {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--success);
    background: var(--success-soft);
    padding: 0.1rem 0.35rem;
    border-radius: var(--radius-xs);
}
.product-installments { font-size: var(--text-xs); color: var(--text-3); font-variant-numeric: tabular-nums; }

.product-foot { padding: 0 var(--space-4) var(--space-4); }
.product-stock {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: var(--text-xs);
    color: var(--text-3);
    margin-bottom: var(--space-3);
}
.stock-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.stock-dot.is-low { background: var(--accent); }

/* Esqueleto de carregamento */
.skeleton {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    overflow: hidden;
}
.skeleton-media { aspect-ratio: 4 / 3; }
.skeleton-line { height: 12px; margin: var(--space-3) var(--space-4) 0; border-radius: var(--radius-xs); }
.skeleton-line.short { width: 45%; }
.skeleton-line.last { margin-bottom: var(--space-5); width: 65%; }
.skeleton-media, .skeleton-line {
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%);
    background-size: 400% 100%;
    animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer {
    from { background-position: 100% 0; }
    to { background-position: 0 0; }
}

/* ---------- Ofertas ---------- */
.deals {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(1.5rem, 1rem + 3vw, 4rem);
    align-items: center;
    padding: clamp(1.5rem, 1rem + 3vw, 3.5rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(40rem 24rem at 12% 0%, var(--accent-soft), transparent 60%),
        var(--surface);
    box-shadow: var(--shadow-2);
    overflow: hidden;
}
.deals-copy { display: grid; gap: var(--space-4); justify-items: start; }
.deals-title { font-size: var(--text-2xl); }
.deals-title em { font-style: normal; color: var(--accent-display); }
.deals-text { color: var(--text-2); max-width: 46ch; }

.countdown { display: flex; align-items: center; gap: var(--space-2); }
.countdown-cell {
    display: grid;
    justify-items: center;
    gap: 2px;
    min-width: 62px;
    padding: var(--space-3) var(--space-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--bg);
}
.countdown-value {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}
.countdown-label { font-size: var(--text-xs); color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; }

.deals-visual { position: relative; }
.deals-visual img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-lg); }
.deals-stamp {
    position: absolute;
    top: var(--space-3); right: var(--space-3);
    display: grid;
    place-items: center;
    width: 84px; height: 84px;
    border-radius: 50%;
    background: var(--danger);
    color: var(--on-danger);
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    box-shadow: var(--shadow-2);
    animation: float 5s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

/* ---------- Depoimentos ---------- */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}
.testimonial {
    display: grid;
    gap: var(--space-4);
    align-content: start;
    padding: var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-1);
    transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out);
}
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.testimonial blockquote { color: var(--text-2); font-size: var(--text-md); line-height: 1.65; }
.testimonial figcaption {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    padding-top: var(--space-4);
    border-top: 1px solid var(--line);
}
.testimonial figcaption strong { display: block; font-size: var(--text-base); }
.testimonial figcaption small { color: var(--text-3); font-size: var(--text-xs); }
.testimonial figcaption .tag { margin-left: auto; }

.avatar {
    display: grid;
    place-items: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--brand-soft);
    color: var(--brand);
    font-size: var(--text-sm);
    font-weight: 700;
    flex-shrink: 0;
}

/* ---------- Sobre ---------- */
.about {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 1rem + 4vw, 5rem);
    align-items: center;
}
.about-copy { display: grid; gap: var(--space-4); }
.about-copy p { color: var(--text-2); }
.about-list { display: grid; gap: var(--space-2); margin-top: var(--space-2); }
.about-list li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-base); }
.about-list .icon-sm {
    color: var(--success);
    background: var(--success-soft);
    border-radius: 50%;
    padding: 3px;
    width: 22px; height: 22px;
    flex-shrink: 0;
}

.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; border-radius: var(--radius-lg); }
.about-badge {
    position: absolute;
    left: calc(var(--space-5) * -1);
    bottom: var(--space-6);
    display: grid;
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-3);
}
.about-badge strong { font-family: var(--font-display); font-size: var(--text-xl); }
.about-badge span { font-size: var(--text-xs); color: var(--text-3); }

/* ---------- Newsletter ---------- */
.newsletter {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: clamp(1.5rem, 1rem + 3vw, 4rem);
    padding: clamp(1.75rem, 1rem + 3vw, 3.25rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2);
    background:
        radial-gradient(38rem 20rem at 90% 110%, var(--brand-soft), transparent 60%),
        var(--surface);
}
.newsletter-copy h2 { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.newsletter-copy p { color: var(--text-2); }
.newsletter-form { display: flex; gap: var(--space-3); align-items: flex-start; }
.newsletter-form .field { flex: 1; }

/* ---------- Contato ---------- */
.contact {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 1rem + 3vw, 3.5rem);
    align-items: start;
}
.contact-list { display: grid; gap: var(--space-3); }
.contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    box-shadow: var(--shadow-1);
    transition: border-color var(--fast), transform 300ms var(--ease-out), box-shadow 300ms var(--ease-out);
}
.contact-list li:hover { border-color: var(--line-strong); transform: translateX(6px); box-shadow: var(--shadow-2); }
.contact-list .icon-lg { color: var(--brand); flex-shrink: 0; }
.contact-list strong { display: block; font-size: var(--text-base); }
.contact-list span { font-size: var(--text-sm); color: var(--text-2); }

.contact-form {
    display: grid;
    gap: var(--space-4);
    padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-2);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field { display: grid; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--text-2); }
.field input,
.field textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--bg);
    font-size: var(--text-base);
    outline: none;
    transition: border-color var(--fast), box-shadow var(--fast);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field textarea:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
}
.field.has-error input,
.field.has-error textarea { border-color: var(--danger); }
.field-error { font-size: var(--text-xs); color: var(--danger); min-height: 0; }
.field-error:empty { display: none; }

/* ---------- Rodapé ---------- */
.footer {
    padding-block: var(--space-8) var(--space-5);
    border-top: 1px solid var(--line);
    background: var(--bg-alt);
}
.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
    padding-bottom: var(--space-7);
}
.footer-brand { display: grid; gap: var(--space-4); align-content: start; max-width: 38ch; }
.footer-brand .logo-word { font-size: 1.35rem; }
.footer-brand .logo-tech { font-size: 0.6rem; }
.footer-brand p { color: var(--text-2); font-size: var(--text-base); }

.social { display: flex; gap: var(--space-2); }
.social-link {
    display: grid;
    place-items: center;
    width: 36px; height: 36px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--text-2);
    transition: all var(--fast);
}
.social-link:hover { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }

.footer-col { display: grid; gap: var(--space-2); align-content: start; }
.footer-col h3 {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: var(--space-2);
}
.footer-col a { font-size: var(--text-base); color: var(--text-2); transition: color var(--fast); }
.footer-col a:hover { color: var(--brand-ink); }

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-top: var(--space-5);
    border-top: 1px solid var(--line);
    font-size: var(--text-sm);
    color: var(--text-3);
}
.payments { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.pay {
    padding: 0.2rem 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-xs);
    background: var(--surface);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-2);
}

/* ---------- Voo do produto até o carrinho ---------- */
.fly-ghost {
    position: fixed;
    z-index: 85;
    border-radius: var(--radius-md);
    object-fit: cover;
    pointer-events: none;
    box-shadow: var(--shadow-3);
    will-change: transform, opacity;
}

/* ---------- Toasts ---------- */
.toasts {
    position: fixed;
    left: var(--space-5);
    bottom: var(--space-5);
    z-index: var(--z-toast);
    display: grid;
    gap: var(--space-2);
    justify-items: start;
    pointer-events: none;
}
.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    max-width: min(380px, calc(100vw - 2rem));
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--line);
    border-left: 3px solid var(--brand);
    border-radius: var(--radius-sm);
    background: var(--surface);
    box-shadow: var(--shadow-3);
    font-size: var(--text-base);
    pointer-events: auto;
    animation: toast-in var(--normal) both;
}
.toast.is-leaving { animation: toast-out 200ms var(--ease) forwards; }
.toast .icon { flex-shrink: 0; }
.toast p { flex: 1; }
.toast-action {
    flex-shrink: 0;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-xs);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--brand-ink);
    transition: background-color var(--fast);
}
.toast-action:hover { background: var(--brand-soft); }
.toast-success { border-left-color: var(--success); }
.toast-success .icon { color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-error .icon { color: var(--danger); }
.toast-info .icon { color: var(--brand); }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to { opacity: 1; transform: none; }
}
@keyframes toast-out {
    to { opacity: 0; transform: translateX(-20px); }
}

/* ---------- Voltar ao topo ---------- */
.back-to-top {
    position: fixed;
    right: var(--space-5);
    bottom: var(--space-5);
    z-index: var(--z-header);
    display: grid;
    place-items: center;
    width: 44px; height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-2);
    box-shadow: var(--shadow-2);
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity var(--normal), transform var(--normal), color var(--fast);
}
.back-to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { color: var(--brand-ink); }

/* ---------- Revelação em scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--slow), transform var(--slow); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
    .header-search { min-width: 0; width: 40px; padding: 0; border-color: transparent; background: none; }
    .header-search-label, .header-search .kbd { display: none; }
    .header-inner { gap: var(--space-3); }

    .hero-inner { grid-template-columns: 1fr; }
    .hero-copy { justify-items: start; }
    .hero-showcase { max-width: 560px; }
    .about { grid-template-columns: 1fr; }
    .about-badge { left: var(--space-5); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; max-width: none; }
}

@media (max-width: 900px) {
    .nav {
        position: fixed;
        inset: 0 0 auto;
        z-index: var(--z-header);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: calc(var(--header-h) + var(--space-2)) var(--space-3) var(--space-3);
        background: var(--bg);
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-3);
        transform: translateY(-100%);
        visibility: hidden;
        transition: transform var(--normal), visibility var(--normal);
    }
    .nav.is-open { transform: none; visibility: visible; }
    .nav-link { padding: 0.85rem 1rem; border-radius: var(--radius-sm); }
    .nav-link.is-active { background: var(--surface-2); }
    .nav-link.is-active::after { display: none; }
    .menu-toggle { display: grid; }

    .deals { grid-template-columns: 1fr; }
    .deals-visual { max-width: 420px; }
    .newsletter { grid-template-columns: 1fr; }
    .contact { grid-template-columns: 1fr; }
    .quickview { grid-template-columns: 1fr; }
    .quickview-media img { aspect-ratio: 16 / 10; }
    .trust-item { border-right: none; border-bottom: 1px solid var(--line); }
}

@media (max-width: 640px) {
    :root { --header-h: 60px; }

    .header-inner { gap: var(--space-2); }
    .header-actions { gap: 0; }
    .header-btn { width: 34px; height: 34px; }
    .header .logo-word { font-size: 1.05rem; }
    .header .logo-rule, .header .logo-tech { display: none; }

    .toolbar { max-width: 100%; }
    .filters { width: 100%; }

    .hero { padding-block: var(--space-7) var(--space-6); }
    .hero-actions { width: 100%; }
    .hero-actions .btn { flex: 1 1 100%; }
    .spotlight { grid-template-columns: 1fr; }
    .thumb-rail { grid-template-columns: repeat(4, 1fr); }

    .section-head { flex-direction: column; align-items: flex-start; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar-end { justify-content: space-between; }
    .filters {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        padding-bottom: var(--space-2);
        scrollbar-width: none;
    }
    .filters::-webkit-scrollbar { display: none; }
    .filter-btn { white-space: nowrap; }

    .products-grid { grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: var(--space-3); }
    .product-body { padding: var(--space-3); }
    .product-foot { padding: 0 var(--space-3) var(--space-3); }
    .product-quick { opacity: 1; transform: none; }

    .countdown-cell { min-width: 0; flex: 1; padding: var(--space-2); }
    .newsletter-form { flex-direction: column; align-items: stretch; }
    .field-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .toasts { left: var(--space-4); right: var(--space-4); bottom: var(--space-4); justify-items: stretch; }
    .toast { max-width: none; }
    .back-to-top { bottom: var(--space-4); right: var(--space-4); }
    .drawer { width: 100vw; }
    .about-badge { left: var(--space-4); bottom: var(--space-4); }
}

/* ---------- Barra de rolagem ---------- */
@supports selector(::-webkit-scrollbar) {
    ::-webkit-scrollbar { width: 10px; height: 10px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: var(--radius-pill); border: 2px solid var(--bg); }
    ::-webkit-scrollbar-thumb:hover { background: var(--text-3); }
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal, .product, .hero-copy > *, .hero-showcase { opacity: 1; transform: none; }
    .hero-title em::after { transform: none; }
    .products-grid.is-swapping { opacity: 1; }
}

/* ---------- Impressão ---------- */
@media print {
    .header, .announcement, .drawer, .scrim, .search-modal,
    .modal, .toasts, .back-to-top, .hero-backdrop { display: none !important; }
    body { background: #fff; color: #000; }
}