/* ==========================================================================
   Light Socks — loja
   Para trocar a cor da marca, mude só --accent.
   ========================================================================== */

:root {
    color-scheme: light;

    --accent: #FF5B14;
    --accent-deep: #E54A06;
    /* Laranja escuro só para texto sobre branco: 5,7:1. */
    --accent-ink: #B93A06;
    --black: #000000;
    --white: #FFFFFF;
    --tile: #F2F2F2;
    --line: #E4E4E4;
    --text: #111111;
    --dim: #6B6B6B;

    --radius: 18px;
    --wrap: 1240px;
    --pad: 16px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);

    --display: 'Anton', 'Impact', sans-serif;
    --ui: 'DM Sans', system-ui, sans-serif;
}
@media (min-width: 768px) { :root { --pad: 32px; } }

*, *::before, *::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    caret-color: var(--accent);
}

body {
    margin: 0;
    background: var(--white);
    color: var(--text);
    font-family: var(--ui);
    font-size: 100%;
    font-optical-sizing: auto;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--black); }

img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; text-underline-offset: 3px; }
h1, h2, h3, p { margin: 0; }
h1, h2 { text-wrap: balance; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--pad); }

.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;
}

.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }
.icon-fill { fill: currentColor; stroke: none; }

/* --------------------------------------------------------------- títulos */

.display {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    line-height: 0.92;
    letter-spacing: -0.008em;
}
.t-sect { font-size: clamp(2.1rem, 5vw, 3.25rem); }

.sect { padding-block: clamp(48px, 7vw, 88px); }
.sect-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
@media (min-width: 760px) {
    .sect-head { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
}
.sect-head p { color: var(--dim); max-width: 42ch; }

/* ------------------------------------------------------------------ botões */

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 50px; padding: 0 26px;
    border: 1.5px solid transparent; border-radius: 999px;
    background: transparent;
    font-weight: 700; font-size: 0.9375rem; letter-spacing: .02em;
    text-decoration: none; text-transform: uppercase;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease, transform .1s ease-out;
}
.btn:active:not(:disabled) { transform: scale(.97); transition-duration: .08s; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-accent { background: var(--accent); color: var(--black); }
.btn-black { background: var(--black); color: var(--white); }
.btn-outline { border-color: var(--black); }
.btn-full { width: 100%; }
@media (hover: hover) {
    .btn-accent:hover:not(:disabled) { background: var(--accent-deep); }
    .btn-black:hover:not(:disabled) { background: #262626; }
    .btn-outline:hover:not(:disabled) { background: var(--black); color: var(--white); }
}

/* Toque: sem o flash cinza do navegador (o próprio botão reage) e sem espera de duplo toque. */
.btn, .choice, .opt, .qty button, .rail-nav button, .cart-btn, .menu-btn, .sheet-close,
.help-nav a, .menu-list a, .faq summary, .promo, .rm {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}
.choice, .opt, .qty button, .rail-nav button, .cart-btn, .menu-btn, .sheet-close {
    transition: transform .1s ease-out, background-color .15s ease, color .15s ease;
}
.choice:active, .qty button:active, .rail-nav button:active,
.cart-btn:active, .menu-btn:active, .sheet-close:active { transform: scale(.92); transition-duration: .06s; }
.opt:active:not([disabled]) { transform: scale(.88); transition-duration: .06s; }

/* ------------------------------------------------------- faixa de promoções */
/* Com "reduzir movimento" ligado no aparelho, a faixa não desliza: mostra uma
   condição por vez, trocando com uma dissolução (o script liga a classe). */
.faixa-giro .promo-track { display: grid; justify-content: center; animation: none; }
.faixa-giro .promo-track span { grid-area: 1 / 1; opacity: 0; transition: opacity .5s ease; }
.faixa-giro .promo-track span.ativa { opacity: 1; }
.faixa-giro .promo-track span::after { display: none; }

.promo {
    cursor: pointer;
    background: var(--black); color: var(--white);
    overflow: hidden; white-space: nowrap;
    font-size: 0.8125rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    padding-top: env(safe-area-inset-top, 0px);
}
.promo-track { display: inline-flex; padding-block: 10px; }
.promo-track span { padding-inline: 34px; display: inline-flex; align-items: center; gap: 34px; }
.promo-track span::after { content: ''; width: 5px; height: 5px; border-radius: 99px; background: var(--accent); }

@media (prefers-reduced-motion: no-preference) {
    .promo-track { animation: promo 34s linear infinite; }
    @media (hover: hover) { .promo:hover .promo-track { animation-play-state: paused; } }
    .promo.paused .promo-track, .promo:focus-visible .promo-track { animation-play-state: paused; }
    @keyframes promo { to { transform: translateX(-50%); } }
}

/* ------------------------------------------------------------------ header */

.hdr {
    position: sticky; top: 0; z-index: 60;
    background: rgba(255, 255, 255, .84);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color .25s ease, box-shadow .25s ease;
}
.hdr.elevada { border-bottom-color: rgba(0, 0, 0, .07); box-shadow: 0 10px 24px -18px rgba(0, 0, 0, .45); }
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) { .hdr { background: var(--white); } }
@media (prefers-reduced-transparency: reduce) { .hdr { background: var(--white); -webkit-backdrop-filter: none; backdrop-filter: none; } }
@media (prefers-contrast: more) {
    .hdr { background: var(--white); -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom-color: var(--black); }
    .perk, .quote, .fact, .help-cta { outline: 1px solid var(--black); }
}
.hdr-in { display: flex; align-items: center; gap: 28px; height: 68px; }
.hdr-logo img { height: 26px; width: auto; filter: brightness(0); }
.hdr-nav { display: none; gap: 24px; }
.hdr-nav a { text-decoration: none; font-weight: 700; font-size: 0.9375rem; padding: 6px 0; border-bottom: 2px solid transparent; }
@media (hover: hover) { .hdr-nav a:hover { border-bottom-color: var(--accent); } }
@media (min-width: 900px) { .hdr-nav { display: flex; } }

.hdr-tools { margin-left: auto; display: flex; align-items: center; gap: 6px; }

.menu-btn { background: none; border: 0; padding: 10px; display: grid; place-items: center; }
.menu-btn .icon { width: 24px; height: 24px; }
@media (min-width: 900px) { .menu-btn { display: none; } }
.cart-btn { position: relative; background: none; border: 0; padding: 10px; display: grid; place-items: center; }
.cart-btn .icon { width: 24px; height: 24px; }
.cart-count {
    position: absolute; top: 2px; right: 0;
    min-width: 19px; height: 19px; padding: 0 5px;
    display: grid; place-items: center;
    background: var(--accent); color: var(--black);
    border-radius: 99px; font-size: 0.6875rem; font-weight: 800;
}
.cart-count[hidden] { display: none; }
.cart-count.stamp { animation: stamp .32s var(--ease); }
@keyframes stamp { 40% { transform: scale(1.4); } }

/* ------------------------------------------------------------------- hero */

.hero { background: var(--black); color: var(--white); overflow: hidden; }
.hero-grid { display: grid; gap: 28px; padding-block: 36px 40px; }
@media (min-width: 960px) {
    .hero-grid { grid-template-columns: 1fr 1.05fr; align-items: center; gap: 48px; padding-block: 56px; min-height: 560px; }
}

.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 22px; }
.hero h1 { font-size: clamp(3.4rem, 10.5vw, 6rem); }
.hero h1 em { font-style: normal; color: var(--accent); display: block; }
.hero-sub {
    font-weight: 800; font-style: italic; text-transform: uppercase;
    font-size: clamp(1.25rem, 3.4vw, 2rem); line-height: 1.05; letter-spacing: -0.01em;
}
.hero-sub i { color: var(--accent); font-style: italic; }
.hero-note { color: #A8A8A8; font-size: 0.9375rem; max-width: 44ch; text-wrap: pretty; }

.hero-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero-collage figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: #1A1A1A; }
.hero-collage img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 4; }
@media (min-width: 960px) { .hero-collage img { aspect-ratio: 4 / 5.6; } }

@media (prefers-reduced-motion: no-preference) {
    .hero-collage figure { animation: rise .7s var(--ease) backwards; }
    .hero-collage figure:nth-child(2) { animation-delay: .12s; }
    @keyframes rise { from { transform: translateY(24px) scale(.98); filter: blur(4px); } }
}

/* -------------------------------------------------------------- benefícios */
/* Celular: uma fileira que desliza com o dedo, sem andar sozinha (a faixa do topo
   já roda com essas informações). O terceiro item aparece cortado na borda para
   mostrar que há mais para o lado. Computador: quatro colunas fixas. */

.perks { border-bottom: 1px solid var(--line); }
.perks-in {
    display: flex; gap: 10px;
    padding-block: 14px;
    overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory; scroll-padding-inline: var(--pad);
    scrollbar-width: none;
}
.perks-in::-webkit-scrollbar { display: none; }
.perk {
    flex: 0 0 auto; scroll-snap-align: start;
    display: flex; gap: 10px; align-items: center;
    background: var(--tile); border-radius: 14px;
    padding: 11px 16px 11px 13px;
    font-size: 0.875rem; line-height: 1.25; white-space: nowrap;
}
.perk .icon { color: var(--accent); width: 22px; height: 22px; }
.perk strong { display: block; font-weight: 700; }
.perk span { color: var(--dim); }

@media (min-width: 860px) {
    .perks-in {
        display: grid; grid-template-columns: repeat(4, 1fr);
        gap: 16px 12px; padding-block: 20px; overflow: visible;
    }
    .perk { background: none; padding: 0; border-radius: 0; white-space: normal; }
    .perk .icon { width: 24px; height: 24px; }
}

/* -------------------------------------------------------------- produtos */

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
@media (min-width: 760px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 36px 22px; } }

.card { position: relative; display: flex; flex-direction: column; }
.card-img {
    position: relative; border-radius: var(--radius); overflow: hidden;
    background: var(--tile); aspect-ratio: 1 / 1;
}
.card-img img {
    width: 100%; height: 100%; object-fit: contain;
    mix-blend-mode: multiply;
    transition: transform .5s var(--ease);
}
@media (hover: hover) { .card:hover .card-img img { transform: scale(1.05); } }
/* Artes dos packs já vêm recortadas, com fundo transparente: sem mesclagem. */
.card-img img.art { mix-blend-mode: normal; }

.badge {
    position: absolute; top: 12px; left: 12px; z-index: 2;
    background: var(--black); color: var(--white);
    font-size: 0.6875rem; font-weight: 800; letter-spacing: .04em;
    padding: 5px 9px; border-radius: 99px;
}
.badge-hot { background: var(--accent); color: var(--black); }

.card-badges {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 4px;
    pointer-events: none;
    max-width: calc(100% - 16px);
}
.card-badges .badge {
    position: static;
    font-size: 0.625rem;
    padding: 3px 6px;
    white-space: nowrap;
}
@media (min-width: 380px) {
    .card-badges .badge {
        font-size: 0.65rem;
        padding: 4px 7px;
    }
}
@media (min-width: 760px) {
    .card-badges {
        top: 12px;
        left: 12px;
        gap: 6px;
        max-width: calc(100% - 24px);
    }
    .card-badges .badge {
        font-size: 0.6875rem;
        padding: 5px 9px;
    }
}

.card-body { padding-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.card-name { font-size: 1rem; font-weight: 500; }
.card-unit { font-size: 0.8125rem; color: var(--dim); }
.card-prices { display: flex; gap: 8px; align-items: baseline; margin-top: 4px; flex-wrap: wrap; }
.card-prices s { color: var(--dim); font-size: 0.875rem; }
.card-prices strong { font-size: 1rem; font-weight: 700; }
.card-inst { font-size: 1.3rem; line-height: 1.15; font-weight: 400; }
.card-inst b { font-weight: 800; }
@media (min-width: 760px) { .card-inst { font-size: 1.6rem; } }
.card-dots { display: flex; gap: 5px; margin-top: 8px; }
.card-dots span { width: 12px; height: 12px; border-radius: 3px; border: 1px solid rgba(0,0,0,.2); }

/* O cartão inteiro é tocável: o botão do nome se estende sobre ele. */
.card-hit { all: unset; cursor: pointer; }
.card-hit::after { content: ''; position: absolute; inset: 0; z-index: 3; border-radius: var(--radius); }
.card-hit:focus-visible::after { outline: 2px solid var(--accent); outline-offset: 4px; }

/* --------------------------------------------------------- cartão de pack */

@media (min-width: 1040px) { .grid-packs { grid-template-columns: repeat(4, 1fr); gap: 36px 18px; } }
.card-desc { font-size: 0.875rem; color: var(--dim); line-height: 1.35; min-height: 2.7em; }
.card-name { font-weight: 800; font-size: 1.0625rem; }
.card-save { font-size: 0.8125rem; font-weight: 700; color: var(--accent-ink); margin-top: 2px; }
.card-pair { font-size: 0.8125rem; color: var(--dim); }
.card-cta { margin-top: 14px; min-height: 46px; font-size: 0.8125rem; padding: 0 14px; }
/* O botão cobre o cartão inteiro: tocar na foto também abre a montagem. */
.card-cta::after { content: ''; position: absolute; inset: 0; z-index: 3; border-radius: var(--radius); }
.card-cta:focus-visible { outline-offset: 2px; }

/* ---------------------------------------------------------- meias avulsas */

.sect-solos { background: var(--tile); }
.solos { display: grid; gap: 16px; }
@media (min-width: 900px) { .solos { grid-template-columns: 1fr 1fr; gap: 20px; } }

.solo {
    background: var(--white); border-radius: 22px; overflow: hidden;
    display: grid;
    /* Coluna travada na largura do cartão e sobra de altura indo para o corpo:
       se a foto (de proporção fixa) recebesse a sobra, ela alargaria o cartão. */
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr;
}
.solo-img { position: relative; background: #EAEAEA; aspect-ratio: 4 / 3; }
@media (min-width: 900px) { .solo-img { aspect-ratio: 16 / 10; } }
.solo-img img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: contain; padding: 3%;
    mix-blend-mode: multiply;
    transition: opacity .25s ease;
}
.solo-sobre { position: absolute; inset: 0; background: #EAEAEA; opacity: 0; transition: opacity .32s ease; isolation: isolate; }
.solo-sobre.visivel { opacity: 1; }

.solo-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 4px; }
@media (min-width: 900px) { .solo-body { padding: 26px 30px 30px; } }
.solo-name { font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 1.9rem; line-height: 1; }
.solo-desc { color: var(--dim); font-size: 0.9375rem; margin-bottom: 4px; }
.solo-note { color: var(--dim); font-size: 0.875rem; margin-top: 14px; }
.solo-field { margin-top: 16px; }
.solo-field .label { margin-bottom: 8px; }
.solo-cor { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--dim); }
.solo-field .choice { min-height: 42px; padding: 0 18px; }
.solo-field .opt { width: 36px; height: 36px; }
.solo-buy { display: flex; gap: 10px; margin-top: auto; padding-top: 20px; align-items: center; }
.solo-add { flex: 1; }
.solo .warn:empty { display: none; }
.solo .warn { margin: 10px 0 0; }

/* ------------------------------------------------------------ tecnologias */

.tiles { display: grid; gap: 14px; }
@media (min-width: 760px) { .tiles { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
.tile figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; }
.tile img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.tile .pill {
    position: absolute; left: 16px; bottom: 16px;
    background: var(--black); color: var(--white);
    font-size: 0.75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
    padding: 9px 16px; border-radius: 99px;
}
.tile p { margin-top: 12px; color: var(--dim); max-width: 38ch; }

/* ---------------------------------------------------------- banner clubes */

.club-banner {
    background: var(--black); color: var(--white);
    border-radius: 26px; overflow: hidden;
    display: grid;
}
@media (min-width: 900px) { .club-banner { grid-template-columns: 1.1fr 1fr; min-height: 440px; } }
.club-copy { padding: 34px 26px; display: flex; flex-direction: column; gap: 18px; justify-content: center; }
@media (min-width: 900px) { .club-copy { padding: 56px; } }
.club-copy h2 { font-size: clamp(2.3rem, 5.4vw, 3.75rem); }
.club-copy h2 em { font-style: normal; color: var(--accent); }
.club-copy p { color: #B5B5B5; max-width: 46ch; }
/* Sempre 2 em cima e 2 embaixo. No celular, escudo em cima e nome embaixo:
   numa pílula estreita, "Hercílio Luz FC" quebraria em duas linhas. */
.club-list {
    list-style: none; padding: 0; margin: 6px 0 0;
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
}
.club-list li {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; text-align: center;
    background: #161616; border: 1px solid #2A2A2A; border-radius: 16px;
    padding: 14px 8px; font-size: 0.8125rem; font-weight: 700; line-height: 1.2;
}
.club-list img { width: 46px; height: 46px; object-fit: contain; background: var(--white); border-radius: 99px; padding: 4px; }
@media (min-width: 560px) {
    .club-list li {
        flex-direction: row; justify-content: flex-start; text-align: left;
        gap: 10px; border-radius: 99px; padding: 6px 16px 6px 6px; font-size: 0.875rem;
    }
    .club-list img { width: 34px; height: 34px; padding: 3px; }
}
.club-photo { position: relative; min-height: 280px; }
.club-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); }
.club-photo::before {
    content: ''; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(to right, var(--black), transparent 38%);
}
@media (max-width: 899px) { .club-photo::before { background: linear-gradient(to bottom, var(--black), transparent 35%); } }

/* ----------------------------------------------------------------- galeria */

.rail {
    display: grid; grid-auto-flow: column; grid-auto-columns: min(66vw, 280px);
    gap: 12px; overflow-x: auto;
    scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
    scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail img { scroll-snap-align: start; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }

.rail-nav { display: none; gap: 8px; flex-shrink: 0; }
@media (hover: hover) and (min-width: 760px) { .rail-nav { display: flex; } }
.rail-nav button {
    width: 44px; height: 44px; display: grid; place-items: center;
    background: var(--white); border: 1px solid var(--line); border-radius: 99px;
    box-shadow: 0 4px 14px rgba(0,0,0,.08);
}
@media (hover: hover) { .rail-nav button:hover { background: var(--black); color: var(--white); border-color: var(--black); } }

/* ------------------------------------------------------------- depoimentos */

/* Celular: fileira que desliza com o dedo, o próximo card aparecendo na borda.
   Sem girar sozinha: depoimento se lê no ritmo de quem lê. */
.quotes {
    display: flex; gap: 12px;
    overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory; scroll-padding-inline: var(--pad);
    scrollbar-width: none;
    margin-inline: calc(var(--pad) * -1); padding-inline: var(--pad);
}
.quotes::-webkit-scrollbar { display: none; }
.quote {
    flex: 0 0 84%; scroll-snap-align: start;
    background: var(--tile); border-radius: var(--radius); padding: 24px;
    display: flex; flex-direction: column;
}
.quote blockquote { flex: 1; }
@media (min-width: 860px) {
    .quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; overflow: visible; margin-inline: 0; padding-inline: 0; }
    .quote { padding: 26px; }
}
.quote .stars { display: flex; gap: 2px; color: var(--accent); }
.quote blockquote { margin: 14px 0 18px; font-size: 1.125rem; font-weight: 500; line-height: 1.4; }
.quote cite { font-style: normal; font-weight: 800; display: block; }
.quote span { color: var(--dim); font-size: 0.875rem; }

/* --------------------------------------------------------------------- faq */

.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 44px 20px 0; font-weight: 700; font-size: 1.0625rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); transition: transform .25s var(--ease); }
.faq details[open] summary .icon { transform: translateY(-50%) rotate(45deg); color: var(--accent); }
.faq .answer { padding: 0 0 20px; color: var(--dim); max-width: 68ch; }
@media (prefers-reduced-motion: no-preference) {
    @supports (interpolate-size: allow-keywords) {
        :root { interpolate-size: allow-keywords; }
        .faq details::details-content {
            block-size: 0; overflow: clip;
            transition: block-size .4s var(--ease), content-visibility .4s allow-discrete;
        }
        .faq details[open]::details-content { block-size: auto; }
    }
}

/* -------------------------------------------------------------- newsletter */

.news { background: var(--black); color: var(--white); border-radius: 26px; padding: 36px 26px; display: grid; gap: 18px; }
@media (min-width: 860px) { .news { grid-template-columns: 1fr 1fr; align-items: center; padding: 48px 56px; } }
.news h2 { font-size: clamp(2rem, 4.6vw, 3rem); }
.news p { color: #B5B5B5; margin-top: 8px; }
.news-form { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 560px) { .news-form { flex-direction: row; } }
.field {
    width: 100%; min-height: 50px; padding: 12px 20px;
    background: var(--white); color: var(--text);
    border: 1.5px solid transparent; border-radius: 99px; font: inherit;
}
.field::placeholder { color: #8C8C8C; }
.field:focus { outline: none; border-color: var(--accent); }

/* ------------------------------------------------------------------ footer */

.ftr { background: var(--black); color: var(--white); padding-block: 52px 110px; margin-top: 64px; }
.ftr-grid { display: grid; gap: 30px; }
@media (min-width: 760px) { .ftr-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; } }
.ftr h3 { margin: 0 0 12px; font-size: 0.8125rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ftr a, .ftr li { color: #A8A8A8; text-decoration: none; font-size: 0.9375rem; }
@media (hover: hover) { .ftr a:hover { color: var(--white); } }
.ftr-bottom { margin-top: 38px; padding-top: 20px; border-top: 1px solid #262626; color: #8C8C8C; font-size: 0.8125rem; display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* ------------------------------------------------------------------- menu */

.menu-list { display: grid; }
.menu-list a {
    display: flex; align-items: center; justify-content: space-between;
    min-height: 54px; padding: 0 6px; border-bottom: 1px solid var(--line);
    text-decoration: none; font-weight: 800; font-size: 1.1875rem; letter-spacing: -0.01em;
    border-radius: 10px; transition: background-color .15s ease;
}
.menu-list a:active { background: var(--tile); transition-duration: .05s; }
.menu-list .icon { color: var(--dim); }
.menu-sub { margin: 22px 6px 4px; font-size: 0.75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.menu-list-sm a { min-height: 46px; font-size: 1rem; font-weight: 500; letter-spacing: 0; }

/* -------------------------------------------------------- páginas de ajuda */

.help-hero { background: var(--black); color: var(--white); padding-block: 30px 36px; }
@media (min-width: 900px) { .help-hero { padding-block: 44px 52px; } }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.8125rem; color: #A8A8A8; margin-bottom: 14px; }
.crumbs a { color: #A8A8A8; text-decoration: none; }
@media (hover: hover) { .crumbs a:hover { color: var(--white); } }
.help-hero h1 { font-size: clamp(2.6rem, 8vw, 4.5rem); }
.help-hero p { color: #B5B5B5; max-width: 56ch; margin-top: 12px; }

.help { display: grid; gap: 22px; padding-block: 24px 8px; }
@media (min-width: 900px) {
    .help { grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-block: 48px 8px; align-items: start; }
}

/* Celular: fileira de atalhos que desliza. Computador: menu lateral fixo. */
.help-nav {
    display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none;
    margin-inline: calc(var(--pad) * -1); padding-inline: var(--pad);
}
.help-nav::-webkit-scrollbar { display: none; }
.help-nav a {
    flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
    text-decoration: none; font-weight: 700; font-size: 0.875rem;
    padding: 10px 16px; border-radius: 99px; background: var(--tile);
}
.help-nav a[aria-current="page"] { background: var(--black); color: var(--white); }
.help-nav .icon { width: 14px; height: 14px; color: var(--dim); }
@media (min-width: 900px) {
    .help-nav { flex-direction: column; gap: 2px; margin: 0; padding: 0; overflow: visible; position: sticky; top: 96px; }
    .help-nav a { background: none; border-radius: 12px; padding: 12px 14px; }
    .help-nav a[aria-current="page"] { background: var(--tile); color: var(--text); box-shadow: inset 3px 0 0 var(--accent); }
    .help-nav hr { border: 0; border-top: 1px solid var(--line); margin: 10px 14px; width: auto; }
}
@media (max-width: 899px) { .help-nav hr { display: none; } }
@media (hover: hover) and (min-width: 900px) { .help-nav a:not([aria-current]):hover { background: var(--tile); } }

.doc { max-width: 72ch; min-width: 0; }
.doc h2 { font-size: 1.375rem; font-weight: 800; line-height: 1.2; margin: 34px 0 10px; }
.doc > h2:first-child { margin-top: 0; }
.doc p, .doc ul { color: #3A3A3A; line-height: 1.65; }
.doc p { margin-bottom: 12px; text-wrap: pretty; }
.doc ul { padding-left: 20px; margin: 0 0 12px; }
.doc li + li { margin-top: 4px; }
.doc a:not(.btn) { color: var(--accent-ink); font-weight: 700; }

.callout {
    display: flex; gap: 12px; align-items: center;
    background: var(--black); color: var(--white);
    border-radius: var(--radius); padding: 16px 20px; margin-bottom: 12px;
    font-weight: 800; font-size: 0.9375rem; letter-spacing: .03em; text-transform: uppercase;
}
.callout .icon { color: var(--accent); width: 24px; height: 24px; }

.facts { display: grid; gap: 8px; margin-bottom: 30px; }
/* Celular: rótulo e detalhe à esquerda, número à direita.
   Computador: rótulo, número e detalhe empilhados ("4 a 10" / "dias úteis"). */
.fact {
    background: var(--tile); border-radius: 16px; padding: 14px 18px;
    display: grid; grid-template-columns: 1fr auto; grid-template-areas: "rotulo num" "detalhe num";
    align-items: center; column-gap: 12px;
}
.fact span { grid-area: rotulo; font-size: 0.8125rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.fact small { grid-area: detalhe; font-size: 0.8125rem; color: var(--dim); margin-top: 2px; }
.fact b { grid-area: num; font-family: var(--display); font-weight: 400; font-size: 2rem; line-height: 1; white-space: nowrap; }
@media (min-width: 640px) {
    .facts { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .facts-2 { grid-template-columns: repeat(2, 1fr); }
    .fact { grid-template-columns: 1fr; grid-template-areas: "rotulo" "num" "detalhe"; align-items: start; padding: 20px; border-radius: var(--radius); }
    .fact b { font-size: 2.75rem; margin-top: 12px; }
    .fact small { margin-top: 4px; }
}

.note {
    border-left: 3px solid var(--accent); background: #FFF3EC;
    padding: 14px 18px; border-radius: 0 12px 12px 0; color: #3A3A3A; font-weight: 500;
}

.help-cta {
    margin-top: 40px; background: var(--tile); border-radius: 22px; padding: 24px;
    display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
}
.help-cta p { font-weight: 700; font-size: 1.0625rem; margin: 0; color: var(--text); max-width: 34ch; }

/* -------------------------------------------------------- whatsapp flutuante */

.wa {
    position: fixed; right: 16px; z-index: 55;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    display: inline-flex; align-items: center; gap: 8px;
    background: #1FAF5A; color: var(--white);
    padding: 13px 18px 13px 14px; border-radius: 99px;
    font-weight: 700; font-size: 0.875rem; text-decoration: none;
    box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.wa .icon { width: 24px; height: 24px; }
@media (max-width: 759px) {
    .wa { width: 54px; height: 54px; padding: 0; justify-content: center; }
    .wa span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

/* -------------------------------------------------------------- diálogos */

/* Toda janela é uma camada de tela cheia: véu escuro atrás, folha na frente.
   - Nada de travar a rolagem da página (overflow: hidden no html): no celular isso faz a
     barra de endereço reaparecer, a tela muda de altura no meio da animação e a folha dá um tranco.
     Aqui a própria camada segura o toque, então a página de trás não rola.
   - O véu é um elemento de verdade, com opacidade controlada direto pelo script: funciona em
     qualquer navegador (escurecer o ::backdrop por variável só funciona nos mais novos).
   - Uma regra só posiciona as três janelas: nenhuma pode ficar de fora. */
dialog {
    position: fixed; inset: 0; width: 100%; height: 100%;
    max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
    background: transparent; color: inherit;
    /* clip, não hidden: com hidden a camada ainda pode ser rolada pelo próprio navegador.
       O Safari do iPhone faz isso ao "revelar" o botão focado enquanto a folha está fora da
       tela no começo da animação: a camada rola, a folha passa do ponto e depois pula. */
    overflow: hidden; overflow: clip; overscroll-behavior: contain; touch-action: none;
}
dialog:focus, dialog:focus-visible { outline: none; }
dialog[open] { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
@media (min-width: 640px) { dialog[open] { justify-content: center; } }
dialog::backdrop { background: transparent; }
.veu { position: absolute; inset: 0; background: rgba(0, 0, 0, .5); -webkit-tap-highlight-color: transparent; }
.sheet { position: relative; overscroll-behavior: contain; touch-action: pan-y; }
.grabber { width: 40px; height: 5px; border-radius: 99px; background: #CFCFCF; margin: -10px auto 14px; }
@media (max-width: 639px) {
    /* Área de pegar, não de ler: segurar o título não pode virar seleção de texto
       (no iPhone, o toque longo selecionaria "Pack Light" e travaria o arrasto). */
    .grabber, .sheet-head {
        touch-action: none; cursor: grab;
        -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
    }
    .sheet { will-change: transform; }
}
@media (min-width: 640px) { .grabber { display: none; } }

.sheet {
    background: var(--white); width: min(520px, 100vw);
    max-height: 92svh; overflow-y: auto;
    border-radius: 22px 22px 0 0;
    padding: 24px; padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 640px) { .sheet { border-radius: 22px; } }

.sheet-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.sheet-head img { width: 64px; height: 64px; object-fit: contain; background: var(--tile); border-radius: 12px; mix-blend-mode: multiply; }
.sheet-head h2 { font-size: 1.25rem; font-weight: 800; flex: 1; }
.sheet-close { background: var(--tile); border: 0; width: 38px; height: 38px; border-radius: 99px; display: grid; place-items: center; }

.block { margin-bottom: 20px; }
.label { display: block; font-weight: 800; font-size: 0.8125rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }

.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { min-height: 46px; padding: 0 22px; border: 1.5px solid var(--line); border-radius: 99px; background: var(--white); font-weight: 700; }
.choice[aria-pressed="true"] { border-color: var(--black); background: var(--black); color: var(--white); }

.pair { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.pair:first-child { border-top: 0; }
.pair > span { font-size: 0.875rem; font-weight: 700; min-width: 78px; }
.pair-cor { display: block; font-style: normal; font-weight: 400; font-size: 0.8125rem; color: var(--dim); min-height: 1.2em; }
.pair-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { width: 38px; height: 38px; border-radius: 99px; border: 1.5px solid rgba(0,0,0,.18); padding: 0; position: relative; }
.opt[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--white), 0 0 0 4px var(--accent); }
.opt[disabled] { opacity: .3; cursor: not-allowed; }
.opt[disabled]::after {
    content: ''; position: absolute; inset: 0; border-radius: 99px;
    background: linear-gradient(to top right, transparent 46%, var(--black) 46%, var(--black) 54%, transparent 54%);
}

.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 99px; }
.qty button { width: 46px; height: 46px; background: none; border: 0; display: grid; place-items: center; }
.qty span { min-width: 34px; text-align: center; font-weight: 800; }

.foot { position: sticky; bottom: 0; background: var(--white); padding-top: 14px; border-top: 1px solid var(--line); }
.foot-sum { display: flex; align-items: baseline; justify-content: space-between; }
.foot-sum strong { font-size: 1.5rem; font-weight: 800; }
.foot-inst { color: var(--dim); font-size: 0.875rem; margin: 2px 0 14px; }
.warn { color: var(--accent-ink); font-weight: 700; font-size: 0.9375rem; margin: 4px 0 10px; }

.line { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.line img { width: 64px; height: 64px; object-fit: contain; background: var(--tile); border-radius: 12px; mix-blend-mode: multiply; flex-shrink: 0; }
.line .meta { flex: 1; min-width: 0; }
.line .nm { font-weight: 800; }
.line .at { color: var(--dim); font-size: 0.875rem; }
.line .rm { background: none; border: 0; color: var(--dim); text-decoration: underline; font-size: 0.8125rem; padding: 6px 0; }
.line .pr { font-weight: 800; white-space: nowrap; }
.empty { color: var(--dim); padding: 28px 0; }
.cart-aviso { margin: 4px 0 12px; font-size: 0.875rem; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .promo-track, .hero-collage figure, .cart-count.stamp { animation: none; }
    .card-img img, .faq summary .icon { transition: none; }
    .btn:active, .choice:active, .opt:active, .qty button:active, .rail-nav button:active,
    .cart-btn:active, .menu-btn:active, .sheet-close:active { transform: none; }
    /* As folhas não sobem: aparecem com uma dissolução curta. */
    dialog[open] .sheet, dialog[open] .veu { animation: surgir .2s ease-out; }
    @keyframes surgir { from { opacity: 0; } }
}