/* ============================================================================
   MONTREUX — estilos públicos
   Old Money / Contemporary High-End · preto profundo, branco, cinza acetinado, ouro escovado
   Motion: curvas ease-out fortes, 150–500ms, sem scale(0), sem pulsar; respeita prefers-reduced-motion.
   ========================================================================== */

@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/SpaceGrotesk-Variable.woff2') format('woff2-variations'), url('../assets/fonts/SpaceGrotesk-Variable.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #0a0a0a;
  --bg-2: #0f0f0f;
  --surface: #141414;
  --surface-2: #1a1a1a;
  --line: rgba(255, 255, 255, .09);
  --line-2: rgba(255, 255, 255, .17);
  --ink: #ffffff;
  --ink-2: #a3a3a3;
  --ink-3: #6b6b6b;
  /* acento monocromático: preto, branco e cinzas (sem dourado) */
  --accent: #ffffff;
  --accent-2: #d4d4d4;
  --accent-soft: rgba(255, 255, 255, .22);
  --danger: #e57373;
  --ok: #e5e5e5;

  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease-in-out: cubic-bezier(.77, 0, .175, 1);

  /* Space Grotesk em todo o site (arquivo local em assets/fonts) */
  --f-sans: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --f-display: var(--f-sans);

  --gutter: 20px;
  --header-h: 64px;
  --tabbar-h: 0px;
}
@media (min-width: 900px) { :root { --gutter: 40px; --header-h: 76px; } }
@media (max-width: 1039px) { :root { --tabbar-h: calc(64px + env(safe-area-inset-bottom)); } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
html.no-scroll, html.no-scroll body { overflow: hidden; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-sans); font-weight: 400; font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
::selection { background: #fff; color: #0a0a0a; }
:focus-visible { outline: 1.5px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.ico { width: 1.25em; height: 1.25em; flex: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }

/* ------------------------------------------------------------------ motion */
@keyframes page-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes shimmer { from { background-position: 160% 0; } to { background-position: -60% 0; } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes card-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-5px); } 60% { transform: translateX(4px); } 85% { transform: translateX(-2px); } }

.page { animation: page-in .55s var(--ease-out) backwards; transition: opacity .2s ease, transform .2s ease; }
.is-leaving .page { opacity: 0; transform: translateY(-6px); }

[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .65s var(--ease-out), transform .65s var(--ease-out); transition-delay: var(--d, 0ms); }
[data-reveal].is-in { opacity: 1; transform: none; }

.sk { background: linear-gradient(100deg, #141414 30%, #1e1e1e 50%, #141414 70%); background-size: 220% 100%; animation: shimmer 1.7s linear infinite; border-radius: 2px; }

/* progresso de carregamento (topo) */
.mx-progress { position: fixed; z-index: 200; left: 0; right: 0; top: 0; height: 2px; pointer-events: none; opacity: 0; transition: opacity .3s ease; }
.mx-progress.is-on { opacity: 1; }
.mx-progress.is-done { opacity: 0; }
.mx-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform-origin: 0 50%; transform: scaleX(0); transition: transform .24s var(--ease-out); box-shadow: 0 0 8px rgba(255, 255, 255, .35); }

/* imagens com skeleton + lazy */
.media { position: relative; overflow: hidden; background: #131313; }
.media::before { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, #131313 30%, #1d1d1d 50%, #131313 70%); background-size: 220% 100%; animation: shimmer 1.7s linear infinite; transition: opacity .4s ease; }
.media.is-loaded::before { opacity: 0; animation: none; }
.media img { position: relative; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .55s var(--ease-out), transform .9s var(--ease-out); }
.media img.is-loaded { opacity: 1; }
.media--ph::before { display: none; }
.ph { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(120% 90% at 50% 0%, #1b1b1b, #101010); color: rgba(255, 255, 255, .12); font-family: var(--f-display); font-weight: 500; font-size: clamp(3rem, 8vw, 5rem); letter-spacing: -.04em; }
.ph::after { content: ''; position: absolute; inset: 14px; border: 1px solid rgba(255, 255, 255, .06); }

/* --------------------------------------------------------------- tipografia */
.eyebrow { font: 500 .7rem/1 var(--f-sans); letter-spacing: .26em; text-transform: uppercase; color: var(--ink-2); display: inline-flex; align-items: center; gap: 14px; }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--ink-3); }
.eyebrow--plain::before { display: none; }
.display { font-family: var(--f-display); font-weight: 500; line-height: 1.02; letter-spacing: -.03em; }
.section { padding: clamp(72px, 11vw, 140px) 0; position: relative; }
.section__head { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(36px, 5vw, 64px); max-width: 760px; }
.section__title { font-family: var(--f-display); font-weight: 500; font-size: clamp(1.9rem, 4.8vw, 3.5rem); line-height: 1.04; letter-spacing: -.035em; }
.section__title em { font-style: normal; color: var(--ink-3); font-weight: 400; }
.section__lead { color: var(--ink-2); font-size: 1.0625rem; max-width: 56ch; }
.hairline { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ------------------------------------------------------------------ botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; height: 50px; padding: 0 28px; border: 1px solid transparent; font: 500 .78rem/1 var(--f-sans); letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; cursor: pointer; position: relative; transition: background-color .28s var(--ease-out), color .28s var(--ease-out), border-color .28s var(--ease-out), box-shadow .4s var(--ease-out), transform .16s var(--ease-out), opacity .25s ease; -webkit-tap-highlight-color: transparent; }
.btn:active { transform: scale(.98); }
.btn .ico { width: 1.15em; height: 1.15em; transition: transform .3s var(--ease-out); }
.btn--solid { background: #fff; color: #0d0d0d; border-color: #fff; }
.btn--outline { border-color: var(--line-2); color: #fff; background: rgba(255, 255, 255, .015); }
.btn--primary { background: #fff; color: #0a0a0a; border-color: #fff; }
.btn--sm { height: 42px; padding: 0 18px; font-size: .7rem; letter-spacing: .14em; }
.btn--block { width: 100%; }
.btn--icon { width: 42px; padding: 0; }
.btn[disabled], .btn.is-disabled { opacity: .4; pointer-events: none; }
@media (hover: hover) {
  .btn--solid:hover { background: #e8e8e8; border-color: #e8e8e8; }
  .btn--outline:hover { border-color: var(--accent); box-shadow: 0 0 28px rgba(255, 255, 255, .16), inset 0 0 18px rgba(255, 255, 255, .05); }
  .btn--primary:hover { box-shadow: 0 8px 30px rgba(255, 255, 255, .28); }
  .btn:hover .ico-arrow { transform: translateX(3px); }
}
.link-u { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .4s var(--ease-out); padding-bottom: 2px; }
@media (hover: hover) { .link-u:hover { background-size: 100% 1px; } }

/* ------------------------------------------------------------------ header */
.site-header { position: sticky; top: 0; z-index: 60; height: var(--header-h); display: flex; align-items: center; background: rgba(13, 13, 13, .62); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2); border-bottom: 1px solid transparent; transition: background-color .35s ease, border-color .35s ease; }
.site-header.is-scrolled { background: rgba(13, 13, 13, .86); border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-mark { display: inline-flex; align-items: center; gap: 14px; }
.brand-mark img { width: 46px; height: 46px; border-radius: 50%; }
@media (min-width: 900px) { .brand-mark img { width: 54px; height: 54px; } }
.nav-main { display: none; }
@media (min-width: 1040px) {
  .nav-main { display: flex; gap: clamp(20px, 2.6vw, 40px); align-items: center; }
  .nav-main a { font: 500 .74rem/1 var(--f-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); padding: 8px 0; background: linear-gradient(var(--accent), var(--accent)) 0 100% / 0 1px no-repeat; transition: color .3s ease, background-size .4s var(--ease-out); }
  .nav-main a:hover, .nav-main a.is-active { color: #fff; background-size: 100% 1px; }
}
.header-actions { display: flex; align-items: center; gap: 4px; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; color: var(--ink-2); transition: color .25s ease, background-color .25s ease, transform .16s var(--ease-out); border-radius: 50%; }
.icon-btn:active { transform: scale(.94); }
.icon-btn .ico { width: 21px; height: 21px; }
@media (hover: hover) { .icon-btn:hover { color: #fff; background: rgba(255, 255, 255, .06); } }
.header-actions .only-desktop { display: none; }
@media (min-width: 1040px) { .header-actions .only-desktop { display: grid; } [data-menu-open] { display: none; } }

/* drawer */
.drawer { position: fixed; inset: 0; z-index: 90; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(0, 0, 0, .6); opacity: 0; transition: opacity .35s ease; }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px); background: #0f0f0f; border-left: 1px solid var(--line); padding: 22px 28px 32px; display: flex; flex-direction: column; transform: translateX(100%); transition: transform .45s var(--ease-out); }
.drawer.is-open .drawer__scrim { opacity: 1; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__top { display: flex; justify-content: flex-end; margin-right: -12px; }
.drawer nav { display: flex; flex-direction: column; margin-top: 18px; }
.drawer nav a { font: 500 1.45rem/1.15 var(--f-display); letter-spacing: -.02em; padding: 16px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; opacity: 0; transform: translateX(16px); transition: opacity .4s ease, transform .5s var(--ease-out); }
.drawer.is-open nav a { opacity: 1; transform: none; }
.drawer.is-open nav a:nth-child(1) { transition-delay: 70ms; }
.drawer.is-open nav a:nth-child(2) { transition-delay: 110ms; }
.drawer.is-open nav a:nth-child(3) { transition-delay: 150ms; }
.drawer.is-open nav a:nth-child(4) { transition-delay: 190ms; }
.drawer.is-open nav a:nth-child(5) { transition-delay: 230ms; }
.drawer nav a .ico { width: 18px; color: var(--accent); }
.drawer__foot { margin-top: auto; display: flex; gap: 8px; }

/* busca */
.search { position: fixed; inset: 0; z-index: 95; display: flex; justify-content: center; align-items: flex-start; padding: 0; pointer-events: none; }
.search__scrim { position: absolute; inset: 0; background: rgba(0, 0, 0, .65); opacity: 0; transition: opacity .3s ease; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.search__panel { position: relative; width: 100%; background: #0f0f0f; border-bottom: 1px solid var(--line); padding: 22px 0 28px; transform: translateY(-16px); opacity: 0; transition: transform .4s var(--ease-out), opacity .3s ease; max-height: 86vh; overflow: auto; }
.search.is-open { pointer-events: auto; }
.search.is-open .search__scrim { opacity: 1; }
.search.is-open .search__panel { transform: none; opacity: 1; }
.search__row { display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--line-2); padding-bottom: 10px; }
.search__row .ico { color: var(--ink-2); }
.search__input { flex: 1; background: none; border: 0; outline: 0; color: #fff; font: 400 1.35rem/1.3 var(--f-display); letter-spacing: -.02em; padding: 6px 0; min-width: 0; }
.search__input::placeholder { color: var(--ink-3); }
.search__results { display: grid; gap: 2px; margin-top: 12px; }
.search__item { display: grid; grid-template-columns: 52px 1fr auto; gap: 14px; align-items: center; padding: 10px 6px; border-radius: 2px; transition: background-color .2s ease; }
.search__item .media { width: 52px; height: 64px; }
.search__item b { display: block; font: 500 .68rem/1.2 var(--f-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); }
.search__item span { font: 500 1rem/1.3 var(--f-sans); }
.search__item em { font: normal 500 .9rem var(--f-sans); color: var(--ink-2); }
@media (hover: hover) { .search__item:hover { background: rgba(255, 255, 255, .04); } }
.search__hint { color: var(--ink-3); font-size: .9rem; padding: 14px 6px 0; }

/* -------------------------------------------------------------------- hero */
.hero { position: relative; min-height: calc(100svh - var(--header-h)); display: flex; align-items: center; padding: clamp(40px, 7vw, 90px) 0; overflow: hidden; isolation: isolate; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -2; background: radial-gradient(70% 60% at 82% 24%, rgba(255, 255, 255, .06), transparent 62%), radial-gradient(60% 70% at 8% 100%, rgba(255, 255, 255, .045), transparent 60%), linear-gradient(180deg, #0d0d0d, #101010); }
.hero__bg { position: absolute; inset: 0; z-index: -1; opacity: .38; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #0d0d0d 10%, rgba(13, 13, 13, .6)); }
.hero__grid { display: grid; gap: clamp(36px, 6vw, 80px); align-items: center; }
@media (min-width: 960px) { .hero__grid { grid-template-columns: 1.25fr .75fr; } }
.hero__copy { display: flex; flex-direction: column; gap: 28px; align-items: flex-start; }
.hero__title { font-family: var(--f-display); font-weight: 600; text-transform: uppercase; line-height: .94; letter-spacing: -.045em; font-size: clamp(2.5rem, 9.4vw, 6.2rem); }
.hero__title span { display: block; }
.hero__title .hero__sub { margin-top: .4em; font-size: .5em; letter-spacing: .08em; font-weight: 400; color: var(--ink-2); }
.hero__title .hero__sub i { font-style: normal; color: var(--accent); margin-right: .35em; }
.hero__lead { font-size: clamp(1rem, 1.6vw, 1.18rem); color: var(--ink-2); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta { display: flex; align-items: center; gap: 16px; padding-top: 22px; border-top: 1px solid var(--line); margin-top: 6px; color: var(--ink-3); font-size: .85rem; max-width: 420px; }
.hero__meta img { width: 64px; height: 64px; flex: none; }
.hero__plate { position: relative; justify-self: center; width: min(78vw, 380px); aspect-ratio: 3 / 4.2; border: 1px solid var(--line-2); border-radius: 999px 999px 4px 4px; display: grid; place-items: center; background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, 0)); }
.hero__plate::before { content: ''; position: absolute; inset: 12px; border: 1px solid var(--line); border-radius: 999px 999px 2px 2px; }
.hero__plate img.logo { width: 52%; border-radius: 50%; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .6)); }
.hero__plate figcaption { position: absolute; bottom: 24px; left: 0; right: 0; text-align: center; font: 500 .62rem/1 var(--f-sans); letter-spacing: .34em; text-transform: uppercase; color: var(--ink-3); }
.hero__plate .accent-dot { position: absolute; top: 9%; left: 50%; width: 7px; height: 7px; margin-left: -3.5px; background: var(--accent); border-radius: 50%; }
@media (max-width: 959px) { .hero__plate { display: none; } }

/* -------------------------------------------------------------- diferenciais */
.pillars { display: grid; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 860px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { padding: clamp(32px, 4vw, 56px) clamp(0px, 2vw, 32px); display: flex; flex-direction: column; gap: 18px; }
.pillar + .pillar { border-top: 1px solid var(--line); }
@media (min-width: 860px) { .pillar + .pillar { border-top: 0; border-left: 1px solid var(--line); padding-left: clamp(24px, 3vw, 48px); } .pillar:first-child { padding-left: 0; } }
.pillar__ico { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--accent-soft); border-radius: 50%; color: var(--accent); }
.pillar__ico .ico { width: 21px; height: 21px; }
.pillar__num { font: 500 .7rem/1 var(--f-sans); letter-spacing: .3em; color: var(--ink-3); }
.pillar h3 { font: 500 1.4rem/1.2 var(--f-display); letter-spacing: -.025em; }
.pillar p { color: var(--ink-2); font-size: .98rem; }
.pillar--auth { position: relative; }
.pillar--auth .seal { width: 92px; height: 92px; }
.pillar__tag { display: inline-block; font: 500 .66rem/1 var(--f-sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-2); }

/* ---------------------------------------------------------------- buyback */
.buyback { position: relative; border: 1px solid var(--line-2); padding: clamp(36px, 7vw, 96px) clamp(24px, 6vw, 90px); display: grid; gap: 32px; overflow: hidden; background: linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .01) 45%); }
.buyback::before, .buyback::after { content: ''; position: absolute; width: 22px; height: 22px; border: 1px solid var(--accent); opacity: .7; }
.buyback::before { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.buyback::after { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }
@media (min-width: 900px) { .buyback { grid-template-columns: 1.3fr .7fr; align-items: end; } }
.buyback h2 { font: 500 clamp(1.8rem, 4.6vw, 3.4rem)/1.05 var(--f-display); letter-spacing: -.035em; }
.buyback h2 em { font-style: normal; color: var(--ink-3); font-weight: 400; }
.buyback p { color: var(--ink-2); max-width: 52ch; margin-top: 20px; }
.buyback__cta { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
@media (min-width: 900px) { .buyback__cta { align-items: flex-end; } }
.buyback__steps { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink-3); font: 500 .68rem/1 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; }

/* ----------------------------------------------------------------- marcas */
.brands { padding: 46px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.brands__label { text-align: center; margin-bottom: 26px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.marquee__track { display: flex; align-items: center; width: max-content; animation: marquee 46s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.brand-item { display: flex; align-items: center; justify-content: center; height: 84px; padding: 0 clamp(28px, 4vw, 54px); flex: none; }
.brand-item img { height: 40px; width: auto; max-width: 170px; object-fit: contain; opacity: .72; transition: opacity .3s ease; }
.brand-item img.is-tall { height: 62px; }
.brand-item img.is-round { height: 62px; }
.brand-item img.is-wide { height: 30px; }
.brand-item:hover img { opacity: 1; }
.brand-word { font: 700 1.5rem/1 var(--f-sans); letter-spacing: .24em; text-transform: uppercase; color: rgba(255, 255, 255, .72); }

/* ---------------------------------------------------------------- feedbacks */
.fb-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.fb-ctrl { display: none; gap: 8px; }
@media (min-width: 900px) { .fb-ctrl { display: flex; } }
.fb-ctrl button { width: 48px; height: 48px; border: 1px solid var(--line-2); border-radius: 50%; display: grid; place-items: center; transition: border-color .25s ease, color .25s ease, opacity .25s ease, transform .16s var(--ease-out); }
.fb-ctrl button:active { transform: scale(.94); }
.fb-ctrl button[disabled] { opacity: .3; pointer-events: none; }
@media (hover: hover) { .fb-ctrl button:hover { border-color: var(--accent); color: var(--accent); } }
.fb-track { display: flex; gap: clamp(16px, 2.4vw, 32px); overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px var(--gutter) 28px; margin: 0 calc(var(--gutter) * -1); scrollbar-width: none; align-items: flex-start; -webkit-overflow-scrolling: touch; }
.fb-track::-webkit-scrollbar { display: none; }
.fb-card { flex: 0 0 min(74vw, 300px); scroll-snap-align: start; scroll-margin-left: var(--gutter); }
.phone { position: relative; padding: 10px; border: 1px solid var(--line-2); border-radius: 36px; background: #0a0a0a; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8), inset 0 0 0 1px rgba(255, 255, 255, .03); }
.phone::before { content: ''; position: absolute; top: 16px; left: 50%; width: 64px; height: 5px; margin-left: -32px; border-radius: 4px; background: rgba(0, 0, 0, .55); z-index: 2; }
.phone .media { border-radius: 27px; aspect-ratio: var(--ar, 9 / 14); }
.phone .media img { object-fit: cover; object-position: top center; }
.fb-tag { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 3; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; padding: 8px 14px; border: 1px solid var(--accent-soft); background: rgba(13, 13, 13, .82); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border-radius: 999px; font: 500 .62rem/1 var(--f-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent-2); }
.fb-tag .ico { width: 13px; height: 13px; }
.fb-cap { margin-top: 16px; padding: 0 6px; display: flex; justify-content: space-between; gap: 10px; align-items: baseline; color: var(--ink-2); font-size: .88rem; }
.fb-cap b { font: 500 .66rem/1 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: #fff; }

/* ---------------------------------------------------------------- catálogo */
.cat-top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 22px; margin-bottom: 28px; }
.cat-tools { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.field-select { position: relative; }
.field-select select { appearance: none; -webkit-appearance: none; background: transparent; color: #fff; border: 1px solid var(--line-2); height: 44px; padding: 0 40px 0 16px; font: 500 .72rem/1 var(--f-sans); letter-spacing: .14em; text-transform: uppercase; border-radius: 0; cursor: pointer; transition: border-color .25s ease; }
.field-select select option { background: #151515; color: #fff; text-transform: none; letter-spacing: 0; }
.field-select .ico { position: absolute; right: 13px; top: 50%; margin-top: -8px; width: 16px; height: 16px; pointer-events: none; color: var(--ink-2); }
@media (hover: hover) { .field-select select:hover { border-color: var(--accent); } }
.filters { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease-out), opacity .35s ease; opacity: 0; }
.filters.is-open { grid-template-rows: 1fr; opacity: 1; }
.filters__inner { overflow: hidden; min-height: 0; }
.filters__grid { display: grid; gap: 26px 40px; padding: 26px 0 32px; border-top: 1px solid var(--line); }
@media (min-width: 760px) { .filters__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .filters__grid { grid-template-columns: repeat(4, 1fr); } }
.fgroup h4 { font: 500 .66rem/1 var(--f-sans); letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { height: 36px; padding: 0 15px; border: 1px solid var(--line-2); font: 500 .74rem/1 var(--f-sans); letter-spacing: .04em; color: var(--ink-2); display: inline-flex; align-items: center; transition: background-color .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out), transform .16s var(--ease-out); }
.chip:active { transform: scale(.96); }
.chip[aria-pressed='true'] { background: #fff; color: #0d0d0d; border-color: #fff; }
@media (hover: hover) { .chip:not([aria-pressed='true']):hover { border-color: var(--accent); color: #fff; } }
.cat-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0 26px; color: var(--ink-3); font-size: .85rem; border-top: 1px solid var(--line); flex-wrap: wrap; }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.active-filters .chip { height: 30px; padding: 0 10px 0 13px; gap: 8px; font-size: .7rem; }
.active-filters .ico { width: 12px; height: 12px; }
.btn-clear { font: 500 .7rem/1 var(--f-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 14px; }
@media (min-width: 700px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 44px 22px; } }
@media (min-width: 1100px) { .grid { grid-template-columns: repeat(4, 1fr); gap: 54px 26px; } }
.card { display: flex; flex-direction: column; gap: 0; animation: card-in .55s var(--ease-out) backwards; animation-delay: var(--d, 0ms); }
.card__media { aspect-ratio: 4 / 5; display: block; }
.card__media img { transition: opacity .55s var(--ease-out), transform 1.1s var(--ease-out); }
@media (hover: hover) { .card:hover .card__media img.is-loaded { transform: scale(1.035); } }
.badge { position: absolute; left: 10px; top: 10px; z-index: 2; font: 500 .58rem/1 var(--f-sans); letter-spacing: .16em; text-transform: uppercase; padding: 7px 9px; background: rgba(13, 13, 13, .82); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1px solid var(--line-2); display: inline-flex; gap: 6px; align-items: center; }
.badge--auth { color: var(--accent-2); border-color: var(--accent-soft); }
.badge .ico { width: 11px; height: 11px; }
.badge--off { left: auto; right: 10px; color: var(--ink-2); }
.card.is-off .card__media img { filter: grayscale(.9) brightness(.62); }
.card__body { padding: 16px 2px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card__brand { font: 500 .64rem/1.2 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-2); }
.card__name { font: 500 1.02rem/1.35 var(--f-sans); }
.card__sizes { font: 400 .8rem/1.4 var(--f-sans); color: var(--ink-2); letter-spacing: .04em; min-height: 1.4em; }
.card__price { font: 500 1.02rem/1.2 var(--f-sans); margin-top: 8px; }
.card__actions { display: flex; gap: 8px; }
.card__actions .btn:first-child { flex: 1; }
.empty { grid-column: 1 / -1; text-align: center; padding: clamp(50px, 9vw, 110px) 20px; border: 1px dashed var(--line-2); display: grid; gap: 14px; justify-items: center; color: var(--ink-2); }
.empty h3 { font: 500 1.6rem/1.1 var(--f-display); letter-spacing: -.03em; color: #fff; }
.empty .ico { width: 34px; height: 34px; color: var(--accent); }
.load-more { display: flex; justify-content: center; margin-top: 56px; }
.demo-banner { background: #161616; border-bottom: 1px solid var(--line-2); color: var(--ink-2); text-align: center; font: 500 .72rem/1.5 var(--f-sans); letter-spacing: .06em; padding: 9px 16px; }

/* card skeleton */
.card--sk .card__media::before { display: block; }
.card--sk .sk-line { height: 11px; margin-top: 10px; }
.card--sk .sk-line.w1 { width: 40%; margin-top: 16px; }
.card--sk .sk-line.w2 { width: 80%; height: 14px; }
.card--sk .sk-line.w3 { width: 30%; }

/* ---------------------------------------------------------------------- faq */
.faq { max-width: 880px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 22px; text-align: left; padding: 24px 0; font: 500 clamp(1.05rem, 2.1vw, 1.35rem)/1.3 var(--f-display); letter-spacing: -.015em; transition: color .25s ease; }
.faq-q .ico { width: 22px; height: 22px; color: var(--accent); transition: transform .5s var(--ease-out); }
.faq-q[aria-expanded='true'] .ico { transform: rotate(45deg); }
@media (hover: hover) { .faq-q:hover { color: var(--ink-2); } }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease-out); }
.faq-a > div { overflow: hidden; min-height: 0; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a p, .faq-a ol { color: var(--ink-2); max-width: 64ch; padding-bottom: 28px; opacity: 0; transform: translateY(-6px); transition: opacity .4s ease, transform .5s var(--ease-out); }
.faq-item.is-open .faq-a p, .faq-item.is-open .faq-a ol { opacity: 1; transform: none; transition-delay: .06s; }
.faq-a ol { padding-left: 1.2em; display: grid; gap: 8px; list-style: decimal; }
.faq-a ol li::marker { color: var(--accent); }

/* ------------------------------------------------------------------ footer */
.site-footer { border-top: 1px solid var(--line); padding: clamp(56px, 8vw, 96px) 0 34px; background: #0b0b0b; }
.footer-grid { display: grid; gap: 44px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 80px; } }
.footer-brand { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.footer-brand img { width: 84px; height: 84px; border-radius: 50%; }
.footer-brand p { color: var(--ink-2); max-width: 40ch; font-size: .95rem; }
.footer-col h4 { font: 500 .66rem/1 var(--f-sans); letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 20px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { color: var(--ink-2); transition: color .25s ease; }
@media (hover: hover) { .footer-col a:hover { color: #fff; } }
.social { display: flex; gap: 10px; margin-top: 8px; }
.social a { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 50%; color: var(--ink-2); transition: color .25s ease, border-color .25s ease, background-color .25s ease, transform .16s var(--ease-out); }
.social a:active { transform: scale(.94); }
@media (hover: hover) { .social a:hover { color: var(--accent-2); border-color: var(--accent); } }
.social .ico { width: 21px; height: 21px; }
.footer-legal { margin-top: clamp(40px, 6vw, 72px); padding-top: 26px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: .78rem; display: grid; gap: 10px; }
.footer-legal p { max-width: 90ch; }

/* ---------------------------------------------------------------- toast */
#mx-toasts { position: fixed; z-index: 300; left: 0; right: 0; bottom: 22px; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; padding: 0 16px; }
.mx-toast { pointer-events: auto; background: #1a1a1a; border: 1px solid var(--line-2); color: #fff; font: 500 .82rem/1.4 var(--f-sans); padding: 12px 18px; box-shadow: 0 20px 40px rgba(0, 0, 0, .5); opacity: 0; transform: translateY(10px); transition: opacity .3s ease, transform .4s var(--ease-out); max-width: 420px; }
.mx-toast.is-in { opacity: 1; transform: none; }
.mx-toast.is-out { opacity: 0; transform: translateY(6px); }
.mx-toast.is-error { border-color: rgba(224, 118, 110, .6); }
.mx-toast.is-ok { border-color: var(--accent-soft); }

/* ============================================================================
   PÁGINA DO PRODUTO
   ========================================================================== */
.pdp-wrap { padding-top: 26px; padding-bottom: clamp(60px, 9vw, 120px); }
.crumbs { display: flex; align-items: center; gap: 10px; color: var(--ink-3); font: 500 .7rem/1 var(--f-sans); letter-spacing: .16em; text-transform: uppercase; margin-bottom: 28px; flex-wrap: wrap; }
.crumbs a { color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px; transition: color .25s ease; }
.crumbs a .ico { width: 16px; height: 16px; transition: transform .35s var(--ease-out); }
@media (hover: hover) { .crumbs a:hover { color: #fff; } .crumbs a:hover .ico { transform: translateX(-3px); } }
.pdp { display: grid; gap: 34px; }
@media (min-width: 940px) { .pdp { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(40px, 6vw, 96px); align-items: start; } }
.pdp__gallery { display: grid; gap: 12px; }
@media (min-width: 940px) { .pdp__gallery { position: sticky; top: calc(var(--header-h) + 22px); grid-template-columns: 78px 1fr; align-items: start; } .pdp__gallery .pdp__thumbs { order: -1; flex-direction: column; } }
.pdp__stage { aspect-ratio: 4 / 5; position: relative; touch-action: pan-y; user-select: none; }
.pdp__stage .slide { position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease-out); }
.pdp__stage .slide.is-active { opacity: 1; z-index: 1; }
.pdp__stage .slide img { object-fit: cover; }
.pdp__stage .media { position: absolute; inset: 0; }
.pdp__count { position: absolute; right: 12px; bottom: 12px; z-index: 3; font: 500 .66rem/1 var(--f-sans); letter-spacing: .2em; padding: 7px 10px; background: rgba(13, 13, 13, .75); border: 1px solid var(--line-2); }
.pdp__nav { position: absolute; top: 50%; margin-top: -22px; z-index: 3; width: 44px; height: 44px; border-radius: 50%; background: rgba(13, 13, 13, .7); border: 1px solid var(--line-2); display: none; place-items: center; transition: opacity .3s ease, border-color .3s ease; }
.pdp__nav--prev { left: 12px; } .pdp__nav--next { right: 12px; }
@media (hover: hover) { .pdp__stage:hover .pdp__nav { display: grid; } .pdp__nav:hover { border-color: var(--accent); } }
.pdp__thumbs { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.pdp__thumbs::-webkit-scrollbar { display: none; }
.thumb { flex: none; width: 66px; aspect-ratio: 4 / 5; border: 1px solid transparent; opacity: .55; transition: opacity .3s ease, border-color .3s ease; position: relative; }
.thumb[aria-current='true'] { opacity: 1; border-color: var(--accent); }
@media (hover: hover) { .thumb:hover { opacity: 1; } }
.thumb .media { position: absolute; inset: 0; }
.pdp__info { display: flex; flex-direction: column; gap: 26px; }
.pdp__tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font: 500 .62rem/1 var(--f-sans); letter-spacing: .18em; text-transform: uppercase; padding: 8px 11px; border: 1px solid var(--line-2); color: var(--ink-2); display: inline-flex; align-items: center; gap: 7px; }
.tag--accent { color: var(--accent-2); border-color: var(--accent-soft); }
.tag--off { color: var(--danger); border-color: rgba(224, 118, 110, .45); }
.tag .ico { width: 12px; height: 12px; }
.pdp__brand { font: 500 .74rem/1 var(--f-sans); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-2); }
.pdp__title { font-family: var(--f-sans); font-weight: 500; font-size: clamp(1.6rem, 3.4vw, 2.4rem); line-height: 1.1; letter-spacing: -.035em; }
.pdp__price { font: 500 clamp(1.4rem, 2.4vw, 1.8rem)/1 var(--f-sans); letter-spacing: -.02em; }
.pdp__price small { display: block; margin-top: 10px; font: 400 .82rem/1.4 var(--f-sans); color: var(--ink-3); letter-spacing: .02em; }
.pdp__desc { font: 400 1rem/1.75 var(--f-sans); color: var(--ink-2); max-width: 58ch; white-space: pre-line; }
.opt { display: grid; gap: 14px; }
.opt__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.opt__head h3 { font: 500 .7rem/1 var(--f-sans); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-2); }
.opt__head output { font: 500 .85rem/1 var(--f-sans); color: #fff; }
.opt__err { display: none; font: 500 .8rem/1.4 var(--f-sans); color: var(--danger); }
.opt.is-error .opt__err { display: block; }
.opt.is-error .opt__list { animation: shake .32s var(--ease-out); }
.opt__list { display: flex; flex-wrap: wrap; gap: 10px; }
.size-pill { min-width: 54px; height: 48px; padding: 0 16px; border: 1px solid var(--line-2); font: 500 .88rem/1 var(--f-sans); letter-spacing: .06em; display: inline-flex; align-items: center; justify-content: center; position: relative; transition: background-color .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out), opacity .25s ease, transform .16s var(--ease-out); -webkit-tap-highlight-color: transparent; }
.size-pill:active { transform: scale(.96); }
.size-pill[aria-checked='true'] { background: #fff; color: #0d0d0d; border-color: #fff; }
@media (hover: hover) { .size-pill:not([aria-checked='true']):not(.is-off):hover { border-color: var(--accent); } }
.size-pill.is-off { color: var(--ink-3); border-style: dashed; border-color: var(--line); cursor: not-allowed; }
.size-pill.is-soldout::after { content: ''; position: absolute; left: 6px; right: 6px; top: 50%; height: 1px; background: var(--ink-3); transform: rotate(-18deg); }
.swatch { display: inline-flex; align-items: center; gap: 11px; height: 48px; padding: 0 16px 0 10px; border: 1px solid var(--line-2); font: 500 .84rem/1 var(--f-sans); transition: border-color .25s var(--ease-out), background-color .25s var(--ease-out), opacity .25s ease, transform .16s var(--ease-out); -webkit-tap-highlight-color: transparent; }
.swatch:active { transform: scale(.97); }
.swatch i { width: 26px; height: 26px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22), 0 0 0 3px #0d0d0d, 0 0 0 4px transparent; transition: box-shadow .3s var(--ease-out); }
.swatch[aria-checked='true'] { border-color: #fff; background: rgba(255, 255, 255, .05); }
.swatch[aria-checked='true'] i { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22), 0 0 0 3px #0d0d0d, 0 0 0 4px var(--accent); }
@media (hover: hover) { .swatch:not([aria-checked='true']):not(.is-off):hover { border-color: var(--accent); } }
.swatch.is-off { color: var(--ink-3); border-style: dashed; border-color: var(--line); cursor: not-allowed; }
.swatch.is-off i { opacity: .35; }
.swatch.is-soldout span { text-decoration: line-through; }
.opt__note { color: var(--ink-3); font-size: .8rem; }
.buy { display: grid; gap: 12px; padding-top: 6px; }
.buy .btn { height: 58px; font-size: .82rem; }
.buy__aux { display: flex; gap: 10px; flex-wrap: wrap; }
.buy__aux .btn { flex: 1; min-width: 150px; }
.buy__note { color: var(--ink-3); font-size: .8rem; display: flex; gap: 10px; align-items: flex-start; }
.buy__note .ico { width: 16px; height: 16px; margin-top: 2px; color: var(--accent); }
.auth-box { display: flex; gap: 18px; align-items: center; border: 1px solid var(--accent-soft); padding: 16px 18px; background: linear-gradient(135deg, rgba(255, 255, 255, .06), transparent); }
.auth-box img { width: 62px; height: 62px; flex: none; }
.auth-box b { display: block; font: 500 .72rem/1.2 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 4px; }
.auth-box p { color: var(--ink-2); font-size: .88rem; line-height: 1.5; }
.specs { margin-top: clamp(56px, 8vw, 110px); display: grid; gap: 28px; border-top: 1px solid var(--line); padding-top: 36px; }
@media (min-width: 940px) { .specs { grid-template-columns: 1fr 2fr; gap: 80px; } }
.specs h2 { font: 500 clamp(1.5rem, 3vw, 2.1rem)/1.1 var(--f-display); letter-spacing: -.03em; }
.spec-table { display: grid; }
.spec-row { display: grid; grid-template-columns: minmax(110px, 1fr) 2fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.spec-row dt { font: 500 .68rem/1.3 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.spec-row dd { margin: 0; font: 400 .98rem/1.5 var(--f-sans); }
.related { margin-top: clamp(64px, 9vw, 120px); }
.related h2 { font: 500 clamp(1.5rem, 3vw, 2.1rem)/1.1 var(--f-display); letter-spacing: -.03em; margin-bottom: 28px; }
.state { min-height: 56vh; display: grid; place-items: center; text-align: center; padding: 40px 0; }
.state__in { display: grid; gap: 18px; justify-items: center; max-width: 460px; }
.state h1 { font: 500 clamp(1.8rem, 4.4vw, 2.6rem)/1.05 var(--f-display); letter-spacing: -.035em; }
.state p { color: var(--ink-2); }
.state .ico { width: 38px; height: 38px; color: var(--accent); }
.pdp-sk .a { aspect-ratio: 4 / 5; }
.pdp-sk .l { height: 14px; margin-bottom: 14px; }

/* ---------------------------------------------------------------- reduced */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .marquee__track { animation: none; flex-wrap: wrap; justify-content: center; width: auto; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track [aria-hidden='true'] { display: none; }
}

/* ---------------------------------------------------------- ajustes finais */
.grid { transition: opacity .15s ease; }
.grid.is-out { opacity: 0; }
.pdp__gallery--single { grid-template-columns: 1fr !important; }
.pdp__gallery--single .pdp__thumbs { display: none; }
.pdp__stage:focus-visible { outline-offset: 4px; }
.buy .btn .ico { width: 1.3em; height: 1.3em; }
.sel-sum { min-height: 1.4em; color: var(--ink-2); font-size: .88rem; }
.sel-sum b { color: #fff; font-weight: 500; }
@media (max-width: 939px) { .pdp__thumbs { padding-bottom: 2px; } }
.fb-head { flex-direction: row; align-items: flex-end; }
.hero__title .hero__sub { font-size: .3em; letter-spacing: .16em; line-height: 1.3; }
.fb-card, .hero__plate { margin: 0; } .hero__plate { margin: 0 auto; }


/* ============================================================================
   v2 — preto & branco, Space Grotesk, carrinho, abas no celular
   ========================================================================== */
body { letter-spacing: -.005em; }
h1, h2, h3, h4 { letter-spacing: -.02em; }
.btn { letter-spacing: .12em; font-weight: 500; }
@media (hover: hover) {
  .btn--primary:hover { background: #e5e5e5; border-color: #e5e5e5; box-shadow: 0 10px 30px -10px rgba(255, 255, 255, .25); }
  .btn--outline:hover { border-color: #fff; box-shadow: none; background: rgba(255, 255, 255, .05); }
}
.btn--primary[disabled] { opacity: .35; }

/* ------------------------------------------------------------------ header */
.header-actions [data-menu-open] { display: none; }
.icon-btn--cart { position: relative; color: #fff; }
.cart-badge { position: absolute; top: 5px; right: 3px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: #fff; color: #0a0a0a; font: 600 .62rem/18px var(--f-sans); font-style: normal; letter-spacing: 0; text-align: center; box-shadow: 0 0 0 2px var(--bg); pointer-events: none; }
.cart-badge.is-bump { animation: bump .45s var(--ease-out); }
@keyframes bump { 0% { transform: scale(1); } 35% { transform: scale(1.28); } 100% { transform: scale(1); } }
@media (max-width: 1039px) {
  .site-header .brand-mark img { width: 42px; height: 42px; }
}

/* ------------------------------------------------- barra de abas (celular) */
body { padding-bottom: var(--tabbar-h); }
.tabbar { position: fixed; z-index: 70; left: 0; right: 0; bottom: 0; height: var(--tabbar-h); padding-bottom: env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(5, 1fr); background: rgba(10, 10, 10, .9); -webkit-backdrop-filter: blur(18px) saturate(1.2); backdrop-filter: blur(18px) saturate(1.2); border-top: 1px solid var(--line); }
.tabbar > a, .tabbar > button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; color: var(--ink-3); font: 500 .62rem/1 var(--f-sans); letter-spacing: .06em; text-transform: uppercase; -webkit-tap-highlight-color: transparent; transition: color .25s ease, transform .16s var(--ease-out); position: relative; }
.tabbar > *:active { transform: scale(.94); }
.tabbar .ico { width: 22px; height: 22px; }
.tabbar .is-active { color: #fff; }
.tabbar .is-active::before { content: ''; position: absolute; top: -1px; left: 30%; right: 30%; height: 2px; background: #fff; border-radius: 0 0 2px 2px; }
.tabbar__ico { position: relative; display: grid; }
.tabbar .cart-badge { top: -6px; right: -10px; }
@media (min-width: 1040px) { .tabbar { display: none; } }

/* ------------------------------------------------------- WhatsApp flutuante */
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 5px 18px rgba(0, 0, 0, .35); z-index: 80; text-decoration: none; transition: transform .2s ease, bottom .4s var(--ease-out), opacity .3s ease; animation: float-in .6s var(--ease-out) .8s backwards; }
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float:active { transform: scale(.95); }
.whatsapp-float svg { width: 34px; height: 34px; }
@keyframes float-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (max-width: 1039px) {
  .whatsapp-float { right: 16px; bottom: calc(var(--tabbar-h) + 16px); width: 56px; height: 56px; }
  .buybar-on .whatsapp-float { bottom: calc(var(--tabbar-h) + 86px); }
}
.cart-open .whatsapp-float { opacity: 0; pointer-events: none; }

/* ----------------------------------------------------------------- toast */
#mx-toasts { bottom: calc(var(--tabbar-h) + 22px); }

/* --------------------------------------------------------------- carrinho */
.cart { position: fixed; inset: 0; z-index: 92; }
.cart__scrim { position: absolute; inset: 0; background: rgba(0, 0, 0, .62); opacity: 0; transition: opacity .35s ease; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.cart__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(100vw, 440px); background: #0d0d0d; border-left: 1px solid var(--line); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .45s var(--ease-out); }
.cart.is-open .cart__scrim { opacity: 1; }
.cart.is-open .cart__panel { transform: none; }
.cart__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 14px 14px 24px; border-bottom: 1px solid var(--line); min-height: 64px; }
.cart__head h2 { font: 500 1.15rem/1 var(--f-sans); letter-spacing: -.02em; }
.cart__head h2 span { color: var(--ink-3); font-weight: 400; }
.cart__body { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 6px 24px; }
.cart-list { display: grid; }
.cart-item { display: grid; grid-template-columns: 84px 1fr auto; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); animation: card-in .45s var(--ease-out) backwards; animation-delay: var(--d, 0ms); transition: opacity .25s ease, transform .3s var(--ease-out); }
.cart-item.is-removing { opacity: 0; transform: translateX(24px); }
.cart-item__media { width: 84px; aspect-ratio: 4 / 5; display: block; }
.cart-item__info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.cart-item__brand { font: 500 .6rem/1.2 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.cart-item__name { font: 500 .95rem/1.3 var(--f-sans); letter-spacing: -.01em; }
.cart-item__meta { font-size: .8rem; color: var(--ink-2); }
.cart-item__warn { font: 500 .74rem/1.3 var(--f-sans); color: var(--danger); }
.cart-item__row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 10px; }
.cart-item__price { font: 500 .95rem/1 var(--f-sans); }
.cart-item__unique { font-size: .72rem; color: var(--ink-3); letter-spacing: .04em; }
.cart-item.is-bad .cart-item__media, .cart-item.is-bad .cart-item__name, .cart-item.is-bad .cart-item__price { opacity: .45; }
.cart-item.is-bad .cart-item__price { text-decoration: line-through; }
.cart-item__rm { width: 38px; height: 38px; display: grid; place-items: center; color: var(--ink-3); border-radius: 50%; transition: color .2s ease, background-color .2s ease; align-self: start; margin: -6px -8px 0 0; }
.cart-item__rm .ico { width: 18px; height: 18px; }
@media (hover: hover) { .cart-item__rm:hover { color: #fff; background: rgba(255, 255, 255, .06); } }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line-2); height: 36px; }
.qty button { width: 34px; height: 100%; display: grid; place-items: center; color: var(--ink-2); transition: color .2s ease, background-color .2s ease; }
.qty button[disabled] { opacity: .3; pointer-events: none; }
.qty button .ico { width: 15px; height: 15px; }
@media (hover: hover) { .qty button:hover { color: #fff; background: rgba(255, 255, 255, .06); } }
.qty output { min-width: 26px; text-align: center; font: 500 .85rem/1 var(--f-sans); }
.cart-empty { display: grid; justify-items: center; text-align: center; gap: 14px; padding: 18vh 10px 40px; color: var(--ink-2); }
.cart-empty .ico { width: 40px; height: 40px; color: var(--ink-3); }
.cart-empty h3 { font: 500 1.3rem/1.2 var(--f-sans); color: #fff; letter-spacing: -.02em; }
.cart-empty p { max-width: 30ch; font-size: .92rem; }
.cart__foot { padding: 18px 24px calc(18px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); display: grid; gap: 12px; background: #0d0d0d; transition: opacity .25s ease; }
.cart__foot.is-checking { opacity: .7; }
.cart__total { display: flex; justify-content: space-between; align-items: baseline; }
.cart__total span { font: 500 .7rem/1 var(--f-sans); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-2); }
.cart__total b { font: 500 1.35rem/1 var(--f-sans); letter-spacing: -.02em; }
.cart__note { font-size: .78rem; color: var(--ink-3); line-height: 1.5; }
.cart__foot .btn--primary { height: 54px; }
.cart__sent { display: flex; justify-content: center; align-items: center; gap: 6px; flex-wrap: wrap; font-size: .82rem; color: var(--ink-2); min-height: 42px; animation: page-in .4s var(--ease-out); }
.cart__sent span { display: inline-flex; align-items: center; gap: 6px; }
.cart__sent .ico { width: 15px; height: 15px; }
.cart__sent .btn-clear { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 599px) {
  .cart__panel { width: 100vw; border-left: 0; }
  .cart__head { padding-left: var(--gutter); }
  .cart__body, .cart__foot { padding-left: var(--gutter); padding-right: var(--gutter); }
  .cart-item { grid-template-columns: 72px 1fr auto; gap: 14px; }
  .cart-item__media { width: 72px; }
}

/* ------------------------------------------------ categorias (atalho) */
.cat-rail { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin: 0 calc(var(--gutter) * -1) 22px; padding: 2px var(--gutter); -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; }
.cat-rail::-webkit-scrollbar { display: none; }
.rail-chip { flex: none; height: 40px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--ink-2); font: 500 .8rem/1 var(--f-sans); letter-spacing: -.005em; white-space: nowrap; scroll-snap-align: start; transition: background-color .25s var(--ease-out), color .25s var(--ease-out), border-color .25s var(--ease-out), transform .16s var(--ease-out); }
.rail-chip:active { transform: scale(.96); }
.rail-chip[aria-pressed='true'] { background: #fff; color: #0a0a0a; border-color: #fff; }
@media (hover: hover) { .rail-chip:not([aria-pressed='true']):hover { border-color: #fff; color: #fff; } }
.chip { border-radius: 999px; }
.active-filters .chip { gap: 6px; }

/* -------------------------------------------------------------- cards */
.card__media { overflow: hidden; background: #111; }
.card__media .card__alt { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .5s var(--ease-out); z-index: 1; }
@media (hover: hover) { .card:hover .card__media.has-alt .card__alt { opacity: 1; } .card:hover .card__media.has-alt img.is-loaded:not(.card__alt) { transform: none; } }
.card__media .badge { z-index: 3; }
.card__body { padding: 14px 2px 12px; }
.card__name { font: 500 .98rem/1.3 var(--f-sans); letter-spacing: -.015em; }
.card__name a { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__price { font: 500 1rem/1.2 var(--f-sans); letter-spacing: -.01em; margin-top: 6px; }
.card__sizes { color: var(--ink-3); }
.badge { background: rgba(10, 10, 10, .78); border-color: var(--line-2); color: #fff; border-radius: 999px; padding: 6px 10px; letter-spacing: .14em; }
.badge--auth { color: #fff; border-color: rgba(255, 255, 255, .3); }
.badge--off { color: var(--ink-2); }
@media (max-width: 599px) {
  .grid { gap: 26px 12px; }
  .card__body { padding-top: 12px; }
  .card__name { font-size: .9rem; }
  .card__brand { font-size: .58rem; letter-spacing: .16em; }
  .card__price { font-size: .95rem; }
  .card__sizes { font-size: .72rem; }
  .card__actions .btn { height: 38px; font-size: .6rem; letter-spacing: .1em; padding: 0 10px; }
  .card__actions .btn--icon { width: 38px; padding: 0; }
  .badge { font-size: .5rem; padding: 5px 8px; left: 8px; top: 8px; letter-spacing: .1em; }
  .badge--off { left: auto; right: 8px; }
}

/* ------------------------------------------------- página do produto */
.buy--sticky-m { display: grid; gap: 10px; }
.buy .buy__wa { height: 52px; }
#add-btn.is-added .ico { animation: bump .45s var(--ease-out); }
.tag { border-radius: 999px; }
.tag--accent { color: #fff; border-color: rgba(255, 255, 255, .3); }
.size-pill { border-radius: 2px; }
.swatch[aria-checked='true'] i { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22), 0 0 0 3px #0a0a0a, 0 0 0 4px #fff; }
.auth-box { border-color: var(--line-2); background: linear-gradient(135deg, rgba(255, 255, 255, .04), transparent); }
.auth-box b { color: #fff; }
.buybar { display: none; }
@media (max-width: 939px) {
  .buybar { display: block; position: fixed; z-index: 65; left: 0; right: 0; bottom: var(--tabbar-h); padding: 10px var(--gutter); background: rgba(10, 10, 10, .94); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); border-top: 1px solid var(--line); transform: translateY(110%); opacity: 0; transition: transform .4s var(--ease-out), opacity .3s ease; pointer-events: none; }
  .buybar.is-on { transform: none; opacity: 1; pointer-events: auto; }
  .buybar__in { display: flex; align-items: center; gap: 10px; }
  .buybar__txt { flex: 1; min-width: 0; display: grid; gap: 3px; }
  .buybar__txt b { font: 500 .85rem/1.2 var(--f-sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .buybar__txt span { font-size: .78rem; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .buybar .btn--sm { height: 46px; }
  .buybar .btn--icon { width: 46px; }
  .pdp-wrap { padding-top: 16px; }
  .crumbs { margin-bottom: 18px; }
  .pdp { gap: 26px; }
  .pdp__info { gap: 22px; }
  .pdp__gallery { margin: 0 calc(var(--gutter) * -1); }
  .pdp__thumbs { padding: 0 var(--gutter); }
}

/* ---------------------------------------------------------------- hero */
.hero__plate { border-color: var(--line-2); }
.hero__plate .accent-dot { position: absolute; top: 9%; left: 50%; width: 7px; height: 7px; margin-left: -3.5px; background: #fff; border-radius: 50%; }
@media (max-width: 1039px) {
  .hero { min-height: calc(100svh - var(--header-h) - var(--tabbar-h)); padding: 40px 0 48px; }
  .hero__copy { gap: 22px; }
  .hero__meta { font-size: .8rem; }
  .hero__meta img { width: 54px; height: 54px; }
}
@media (max-width: 599px) {
  .hero__cta { width: 100%; }
  .hero__cta .btn { flex: 1 1 100%; }
  .section { padding: 64px 0; }
  .section__head { gap: 14px; margin-bottom: 30px; }
  .buyback { padding: 34px 22px 30px; }
  .buyback__cta .btn { width: 100%; white-space: normal; text-align: center; line-height: 1.3; height: auto; min-height: 54px; padding: 14px 18px; }
  .pillar { padding: 28px 0; }
  .brands { padding: 34px 0; }
  .brand-item { height: 64px; padding: 0 22px; }
  .brand-item img { height: 30px; } .brand-item img.is-tall, .brand-item img.is-round { height: 48px; } .brand-item img.is-wide { height: 22px; }
  .cat-tools { width: 100%; }
  .cat-tools .btn, .cat-tools .field-select { flex: 1; }
  .cat-tools .field-select select { width: 100%; }
  .cat-top { gap: 14px; margin-bottom: 18px; }
  .filters__grid { gap: 22px; padding: 20px 0 24px; }
  .faq-q { padding: 20px 0; }
  .site-footer { padding-top: 48px; }
  .footer-grid { gap: 34px; }
}

/* ---------------------------------------------------------- motion */
@media (prefers-reduced-motion: reduce) {
  .cart-item, .whatsapp-float { animation: none; }
}

/* ajustes v2 */
.cart-open #mx-toasts { top: 78px; bottom: auto; }
.buybar-on #mx-toasts { bottom: calc(var(--tabbar-h) + 92px); }
.badge--off { top: auto; bottom: 10px; left: 10px; right: auto; }
@media (max-width: 599px) {
  .badge--off { bottom: 8px; left: 8px; right: auto; }
  .field-select select { letter-spacing: .06em; font-size: .66rem; padding: 0 34px 0 12px; }
  .cat-tools .btn { letter-spacing: .08em; font-size: .66rem; }
  .hero { min-height: 0; padding: 56px 0 64px; }
}

/* ------------------------------------------- serviço de autenticação */
.drawer.is-open nav a:nth-child(6) { transition-delay: 270ms; }
.auth-sec__grid { display: grid; gap: clamp(36px, 6vw, 88px); border-top: 1px solid var(--line); padding-top: clamp(40px, 6vw, 72px); }
@media (min-width: 940px) { .auth-sec__grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.auth-sec__copy { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.auth-sec__seal { display: flex; gap: 18px; align-items: center; padding: 18px 20px; border: 1px solid var(--line-2); background: linear-gradient(135deg, rgba(255, 255, 255, .04), transparent); max-width: 520px; }
.auth-sec__seal img { width: 72px; height: 72px; flex: none; }
.auth-sec__seal p { color: var(--ink-2); font-size: .88rem; line-height: 1.55; }
.auth-sec__seal b { display: block; color: #fff; font-weight: 500; font-size: .95rem; margin-bottom: 4px; letter-spacing: -.01em; }
.auth-steps { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--line); }
.auth-steps li { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.auth-steps span { font: 500 .72rem/1.6 var(--f-sans); letter-spacing: .2em; color: var(--ink-3); }
.auth-steps h3 { font: 500 1.12rem/1.25 var(--f-sans); letter-spacing: -.02em; margin-bottom: 6px; }
.auth-steps p { color: var(--ink-2); font-size: .92rem; }
.auth-sec__note { margin-top: clamp(28px, 4vw, 44px); color: var(--ink-3); font-size: .82rem; max-width: 70ch; }
.auth-box a { color: #fff; }
@media (max-width: 599px) {
  .auth-sec__seal { padding: 16px; gap: 14px; }
  .auth-sec__seal img { width: 60px; height: 60px; }
  .auth-steps li { grid-template-columns: 40px 1fr; padding: 18px 0; }
  .auth-sec__copy .btn { width: 100%; }
}

/* ------------------------------------------------- logo AUTH (certificados) */
.auth-logo { margin: 0; flex: none; display: grid; justify-items: center; gap: 8px; padding: 14px 16px; background: #000; border: 1px solid var(--line); }
.auth-logo img, .auth-sec__seal .auth-logo img { width: 96px; height: auto; }
.auth-logo figcaption { font: 500 .56rem/1 var(--f-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.auth-box--logo .auth-logo { padding: 12px 14px; }
.auth-box--logo .auth-logo img { width: 72px; height: auto; }
.pillar--auth .seal--auth { width: 120px; height: auto; margin: 6px 0 4px; }
.hero__meta .hero__auth { width: 72px; height: auto; }
@media (max-width: 599px) {
  .auth-sec__seal--logo { flex-direction: column; align-items: flex-start; }
  .auth-box--logo { flex-direction: column; align-items: flex-start; }
  .hero__meta .hero__auth { width: 60px; }
}
.brand-item img.is-xwide { height: 20px; }
@media (max-width: 599px) { .brand-item img.is-xwide { height: 15px; } }

/* ------------------------------------------------- formas de pagamento */
.footer-pay { margin-top: clamp(40px, 6vw, 64px); padding-top: 26px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; }
.footer-pay h4 { font: 500 .66rem/1 var(--f-sans); letter-spacing: .28em; text-transform: uppercase; color: var(--ink-3); }
.footer-pay ul { display: flex; flex-wrap: wrap; gap: 10px; }
.pay-item { height: 48px; padding: 0 18px; border: 1px solid var(--line-2); display: inline-flex; align-items: center; gap: 10px; color: var(--ink-2); font: 500 .85rem/1.2 var(--f-sans); }
.pay-item img { height: 30px; width: auto; }
.pay-item .ico { width: 22px; height: 22px; color: #fff; }
.pay-item small { display: block; font-size: .7rem; color: var(--ink-3); font-weight: 400; }
.footer-pay + .footer-legal { margin-top: 26px; }