/* ÓTICA — site público. Escuro, azul da marca. */
:root {
  --black: #000000;
  --bg: #03060c;
  --bg-2: #070c16;
  --panel: #0b1322;
  --panel-2: #101b30;
  --text: #e9f1fb;
  --muted: #8ea0b8;
  --faint: #5b6b82;
  --line: rgba(233, 241, 251, 0.12);
  --line-strong: rgba(233, 241, 251, 0.24);
  --blue: #27c4f5;
  --blue-2: #1b6ff0;
  --blue-3: #1b4fd6;
  --grad: linear-gradient(120deg, #27c4f5 0%, #1b6ff0 55%, #1b4fd6 100%);
  --red: #ff4a4a;
  --ok: #3fd07a;
  --gutter: clamp(16px, 5vw, 72px);
  --font: "Archivo", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--black); }
body {
  margin: 0;
  background: var(--black);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { margin: 0; font-stretch: 125%; font-weight: 760; letter-spacing: -0.028em; line-height: 0.98; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
img, svg { display: block; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--blue-2); color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: 0.55rem; text-decoration: none; }
.brand-mark { width: 30px; height: 36px; }
.brand-name { font-stretch: 125%; font-weight: 800; font-size: 1.35rem; letter-spacing: 0.02em; }
.usa-badge {
  display: inline-flex; align-items: center; gap: 0.9rem;
  padding: 0.55rem 0.9rem 0.55rem 0.6rem; border: 1px solid var(--line-strong); border-radius: 8px;
  font-size: 0.78rem; line-height: 1.3; color: var(--muted);
}
.usa-badge .flag { width: 44px; height: 28px; border-radius: 2px; }
.usa-badge .flag-cap { font-size: 0.55rem; color: var(--faint); margin-top: 3px; text-align: center; }
.usa-badge ul { margin: 0; padding: 0 0 0 0.9rem; list-style: none; border-left: 1px solid var(--line-strong); color: var(--text); font-weight: 600; }
.usa-badge li::before { content: "• "; color: var(--blue); }

/* ---------- Navegação ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 30;
  display: flex; align-items: center; gap: 2rem;
  padding: 16px var(--gutter);
  background: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, .94) 60%, rgba(0, 0, 0, 0) 100%);
  transition: background 0.35s, backdrop-filter 0.35s, transform 0.45s cubic-bezier(.2,.7,.1,1);
}
.nav.solid { background: rgba(3, 6, 12, 0.78); -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid var(--line); }
.nav.hide { transform: translateY(-110%); }
.nav-links { display: flex; gap: 1.6rem; margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav-links a { text-decoration: none; font-size: 0.95rem; color: var(--muted); transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 0.5rem; }
.nav-links-extra { display: none; }
.nav-toggle { display: none; position: relative; width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); color: var(--text); cursor: pointer; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 1px; background: currentColor; transition: transform .35s cubic-bezier(.2,.7,.1,1), top .35s; }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav.menu-open .nav-toggle span:first-child { top: 21px; transform: rotate(45deg); }
.nav.menu-open .nav-toggle span:last-child { top: 21px; transform: rotate(-45deg); }
/* Trava de rolagem que também funciona no Safari do iPhone (overflow: hidden sozinho não segura a página no iOS). */
html.no-scroll { overflow: hidden; }
html.no-scroll body { position: fixed; left: 0; right: 0; width: 100%; overflow: hidden; }

/* ---------- Botões ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: 0 1.4rem; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 650; font-size: 0.97rem; text-decoration: none; cursor: pointer; overflow: hidden;
  transition: transform .25s, box-shadow .25s, border-color .2s, background .2s, color .2s;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 30px -10px rgba(39, 150, 245, 0.7); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(39, 150, 245, 0.9); }
.btn-ghost { border-color: var(--line-strong); color: var(--text); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: var(--blue); color: #fff; }
.btn-ghost[aria-pressed="true"] { background: var(--text); color: var(--black); border-color: var(--text); }
.btn-sm { min-height: 38px; padding: 0 1rem; font-size: 0.86rem; }
.btn .shine { position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%); transform: translateX(-120%); transition: transform .8s; }
.btn:hover .shine { transform: translateX(120%); }

/* ---------- Hero: o olho ---------- */
.hero { position: relative; height: 270vh; }
.hero-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: radial-gradient(ellipse 60% 70% at 70% 50%, #06122a 0%, #000 70%); }
.hero-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; }
.hero-copy {
  position: absolute; left: var(--gutter); top: 50%; transform: translateY(-46%);
  max-width: min(38rem, 46vw); opacity: calc(1 - var(--p, 0) * 5); pointer-events: none; z-index: 2;
}
.hero-kicker { display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1.4rem; font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.hero-kicker::before { content: ""; width: 28px; height: 2px; background: var(--grad); }
.hero-copy h1 { font-size: clamp(2.6rem, 5.4vw, 5.4rem); }
.hero-copy p { margin-top: 1.5rem; max-width: 30rem; color: var(--muted); font-size: 1.1rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.2rem; pointer-events: auto; }
.hero-hint {
  position: absolute; left: var(--gutter); bottom: 28px; z-index: 2; display: flex; align-items: center; gap: .6rem;
  font-size: .88rem; color: var(--muted); opacity: calc(1 - var(--p, 0) * 6); pointer-events: none; transition: color .3s;
}
.hero-hint .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 0 rgba(39,196,245,.6); animation: ping 1.8s infinite; }
.hero-hint.irritated { color: #ffb4b4; }
.hero-hint.irritated .dot { background: var(--red); box-shadow: 0 0 0 0 rgba(255,74,74,.6); }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(39,196,245,0); } 100% { box-shadow: 0 0 0 0 rgba(39,196,245,0); } }
.eye-mood {
  position: absolute; z-index: 2; left: 50%; top: calc(50% + 34vh); transform: translate(-50%, 0);
  padding: .45rem .9rem; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(3,6,12,.7); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: .82rem; color: var(--text); opacity: 0; transition: opacity .4s, transform .4s; pointer-events: none; white-space: nowrap;
}
.eye-mood.show { opacity: calc(1 - var(--p, 0) * 6); transform: translate(-50%, -6px); }
.hero-caption {
  position: absolute; left: 50%; top: 50%; width: min(36rem, calc(100% - 2 * var(--gutter))); transform: translate(-50%, -50%);
  text-align: center; font-stretch: 112%; font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 500; line-height: 1.25; letter-spacing: -.015em;
  opacity: var(--caption, 0); pointer-events: none; z-index: 2;
}
.hero-blackout { position: absolute; inset: 0; background: var(--black); opacity: var(--blackout, 0); pointer-events: none; z-index: 1; }

/* ---------- Faixa ---------- */
.ticker { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: 1.1rem 0; }
.ticker-track { display: flex; width: max-content; gap: 3rem; animation: ticker 40s linear infinite; font-stretch: 125%; font-weight: 750; font-size: clamp(1.2rem, 2.4vw, 2rem); letter-spacing: -.01em; }
.ticker-track span { display: inline-flex; align-items: center; gap: 3rem; color: var(--muted); }
.ticker-track span:nth-child(odd) { color: var(--text); }
.ticker-track span::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--grad); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Seções ---------- */
section { position: relative; }
.section-head { max-width: 46rem; }
.section-head h2 { font-size: clamp(2.1rem, 4.4vw, 4rem); }
.section-head p { margin-top: 1.2rem; max-width: 34rem; color: var(--muted); }
.eyebrow { display: block; margin-bottom: 1rem; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s cubic-bezier(.2,.7,.1,1), transform .9s cubic-bezier(.2,.7,.1,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Modelos ---------- */
.models { padding: 18vh var(--gutter) 16vh; background: linear-gradient(180deg, #000 0%, var(--bg) 100%); }
.models-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(24px, 3.5vw, 56px); margin-top: 3.5rem; align-items: start; }
.viewer {
  position: sticky; top: 90px; height: min(76vh, 760px); min-height: 440px; border-radius: 18px; overflow: hidden;
  background: #000; box-shadow: 0 0 0 1px var(--line), 0 40px 120px -40px rgba(27, 111, 240, 0.45);
}
.viewer canvas { width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.viewer canvas:active { cursor: grabbing; }
.viewer-tools { position: absolute; left: 16px; right: 16px; bottom: 16px; display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.viewer-tools .btn { min-height: 42px; font-size: .92rem; background: rgba(3, 6, 12, .6); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.viewer-tools .btn[aria-pressed="true"] { background: var(--text); color: var(--black); }
.viewer-note { margin-left: auto; font-size: .85rem; color: var(--faint); }
.picker-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.picker-list li { border-bottom: 1px solid var(--line); }
.pick { display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 1rem; width: 100%; padding: 1rem .25rem; background: none; border: 0; color: inherit; font: inherit; text-align: left; cursor: pointer; transition: padding .25s; }
.pick:hover { padding-left: .6rem; }
.pick-name { font-weight: 600; font-size: 1.05rem; display: block; }
.pick-kind { font-size: .88rem; color: var(--muted); }
.pick-price { font-size: .9rem; color: var(--muted); white-space: nowrap; }
.swatch { width: 36px; height: 36px; border-radius: 50%; background: radial-gradient(circle at 34% 30%, rgba(255,255,255,.75) 0 8%, transparent 22%), var(--sw, #fff); box-shadow: inset 0 0 0 2px var(--rx, #7fd0a0), inset 0 0 0 5px rgba(0,0,0,.25); transition: transform .25s; }
.pick[aria-selected="true"] .pick-name { color: var(--blue); }
.pick[aria-selected="true"] .swatch { transform: scale(1.14); box-shadow: inset 0 0 0 2px var(--rx, #7fd0a0), inset 0 0 0 5px rgba(0,0,0,.25), 0 0 0 3px var(--blue); }
.detail { padding-top: 2rem; }
.detail h3 { font-size: 1.7rem; }
.detail > p { margin-top: .9rem; color: var(--muted); max-width: 34rem; }
.specs { display: grid; grid-template-columns: auto 1fr; gap: .55rem 1.5rem; margin: 1.6rem 0 0; font-size: .95rem; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }
.detail-price { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.detail-price strong { font-stretch: 125%; font-size: 1.6rem; letter-spacing: -.02em; }

/* ---------- Camadas ---------- */
.layers { height: 380vh; background: var(--bg); }
.layers-stage { position: sticky; top: 0; height: 100vh; height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); align-items: center; gap: 2rem; padding: 0 var(--gutter); overflow: hidden;
  background: radial-gradient(ellipse 55% 60% at 70% 50%, rgba(27, 111, 240, 0.16), transparent 70%); }
.layers-copy h2 { font-size: clamp(2rem, 3.8vw, 3.5rem); max-width: 30rem; }
.layers-copy > p { margin-top: 1rem; max-width: 30rem; color: var(--muted); }
.layer-list { list-style: none; counter-reset: layer; margin: 2.2rem 0 0; padding: 0; max-width: 30rem; }
.layer-list li { counter-increment: layer; display: grid; grid-template-columns: 2.2rem 1fr; padding: .85rem 0; border-top: 1px solid var(--line); color: var(--faint); transition: color .3s; }
.layer-list li::before { content: counter(layer, decimal-leading-zero); font-stretch: 125%; font-weight: 700; font-size: .9rem; }
.layer-list strong { display: block; font-weight: 600; }
.layer-list span { display: block; font-size: .93rem; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .4s, opacity .4s, margin .4s; color: var(--muted); }
.layer-list li.is-active { color: var(--text); }
.layer-list li.is-active::before { color: var(--blue); }
.layer-list li.is-active span { max-height: 4.5em; opacity: 1; margin-top: .3rem; }
.layers-canvas { width: 100%; height: 100%; display: block; }

/* ---------- Números ---------- */
.numbers { padding: 14vh var(--gutter); background: var(--bg); }
.numbers-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 3rem; border-top: 1px solid var(--line); }
.number { padding: 2rem 1.5rem 0 0; }
.number + .number { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.number strong { display: block; font-stretch: 125%; font-weight: 800; font-size: clamp(2.6rem, 5vw, 4.4rem); line-height: 1; letter-spacing: -.03em; }
.number span { display: block; margin-top: .6rem; color: var(--muted); font-size: .95rem; }

/* ---------- Lojas ---------- */
.stores { padding: 12vh var(--gutter); background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.store-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 3rem; }
.store-card {
  position: relative; display: flex; flex-direction: column; gap: .35rem; padding: 1.5rem; border-radius: 16px;
  background: linear-gradient(160deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.7,.1,1), border-color .3s;
}
.store-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .3s; }
.store-card:hover { transform: translateY(-4px); }
.store-card:hover::before { opacity: 1; }
.store-card h3 { font-size: 1.3rem; }
.store-card .city { color: var(--blue); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.store-card p { color: var(--muted); font-size: .92rem; }
.store-card .btn { align-self: flex-start; margin-top: 1rem; }

/* ---------- Para óticas + contato ---------- */
.b2b { padding: 14vh var(--gutter) 10vh; background: var(--bg-2); }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; margin: 3.5rem 0 0; }
.facts div { border-top: 2px solid; border-image: var(--grad) 1; padding-top: 1rem; }
.facts dt { font-weight: 700; font-stretch: 112%; font-size: 1.1rem; }
.facts dd { margin: .5rem 0 0; color: var(--muted); font-size: .97rem; }
.contact { padding: 6vh var(--gutter) 16vh; background: var(--bg-2); }
.contact-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); padding-top: 8vh; border-top: 1px solid var(--line); }
.contact h2 { font-size: clamp(2rem, 3.8vw, 3.4rem); }
.contact-inner > div > p { margin-top: 1.1rem; color: var(--muted); max-width: 26rem; }
.contact-inner .usa-badge { margin-top: 2rem; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.25rem; padding: clamp(1.2rem, 3vw, 2rem); border-radius: 18px; background: var(--panel); border: 1px solid var(--line); }
.field { display: grid; gap: .4rem; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: .9rem; font-weight: 600; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line-strong); border-radius: 10px; padding: .8rem .9rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(39, 196, 245, .15); }
.field textarea { min-height: 7rem; resize: vertical; }
.form .btn-primary { justify-self: start; }
.form-status { grid-column: 1 / -1; min-height: 1.5em; color: var(--blue); font-weight: 600; }
.form-status.error { color: #ff8f8f; }

/* ---------- Rodapé ---------- */
.footer { padding: 56px var(--gutter) 40px; background: var(--black); border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; font-size: .85rem; color: var(--faint); }
.footer-bottom a { color: var(--muted); }

/* ---------- Chat IA ---------- */
.chat { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 60; }
.chat-toggle {
  position: relative; display: flex; align-items: center; gap: .6rem; height: 56px; padding: 0 1.2rem 0 .5rem; border-radius: 999px; border: 0;
  background: var(--grad); color: #fff; font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 16px 40px -10px rgba(27, 111, 240, .8);
  transition: transform .25s;
}
.chat-toggle:hover { transform: translateY(-2px); }
.chat-toggle .orb { width: 40px; height: 40px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff 0 10%, #bfe9ff 18%, #27c4f5 45%, #0a2a6e 100%); box-shadow: inset 0 0 0 3px rgba(255,255,255,.25); animation: orb 3.2s ease-in-out infinite; }
@keyframes orb { 50% { transform: scale(1.08) rotate(20deg); } }
.chat-panel {
  position: absolute; right: 0; bottom: 70px; width: min(390px, calc(100vw - 32px)); height: min(600px, calc(100vh - 120px));
  display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; background: rgba(8, 13, 24, .96); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border: 1px solid var(--line-strong); box-shadow: 0 40px 100px -20px rgba(0,0,0,.8);
  transform-origin: bottom right; transform: scale(.7) translateY(20px); opacity: 0; visibility: hidden; transition: transform .45s cubic-bezier(.2,.7,.1,1), opacity .3s, visibility .45s;
}
.chat.open .chat-panel { transform: none; opacity: 1; visibility: visible; }
.chat-head { display: flex; align-items: center; gap: .8rem; padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); }
.chat-head .orb { width: 34px; height: 34px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff 0 10%, #bfe9ff 18%, #27c4f5 45%, #0a2a6e 100%); flex-shrink: 0; }
.chat-head strong { display: block; font-size: .98rem; }
.chat-head small { color: var(--ok); font-size: .75rem; }
.chat-head small.off { color: var(--faint); }
.chat-head button { margin-left: auto; background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; padding: .3rem .5rem; border-radius: 8px; }
.chat-head button:hover { color: var(--text); background: rgba(255,255,255,.06); }
.chat-msgs { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: .7rem; scroll-behavior: smooth; }
.msg { max-width: 86%; padding: .7rem .95rem; border-radius: 16px; font-size: .92rem; line-height: 1.5; animation: msgIn .35s cubic-bezier(.2,.7,.1,1); }
.msg.bot { align-self: flex-start; background: var(--panel-2); border-bottom-left-radius: 5px; }
.msg.user { align-self: flex-end; background: var(--blue-2); color: #fff; border-bottom-right-radius: 5px; }
.msg.note { align-self: center; max-width: 100%; background: none; color: var(--faint); font-size: .78rem; padding: 0; }
.msg.error { align-self: flex-start; background: rgba(255, 74, 74, .12); color: #ffb4b4; }
.msg p + p, .msg ul { margin-top: .5rem; }
.msg ul { padding-left: 1.1rem; margin-bottom: 0; }
.msg strong { color: #fff; }
.msg.booked { border: 1px solid rgba(63, 208, 122, .5); }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } }
.typing { display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: typing 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typing { 30% { transform: translateY(-4px); opacity: .4; } }
.chat-suggest { display: flex; gap: .4rem; flex-wrap: wrap; padding: 0 1rem .8rem; }
.chat-suggest button { padding: .45rem .8rem; border-radius: 999px; border: 1px solid var(--line-strong); background: none; color: var(--text); font: inherit; font-size: .8rem; cursor: pointer; transition: border-color .2s, background .2s; }
.chat-suggest button:hover { border-color: var(--blue); background: rgba(39,196,245,.08); }
.chat-form { display: flex; gap: .5rem; padding: .7rem; border-top: 1px solid var(--line); }
.chat-form textarea { flex: 1; min-height: 44px; max-height: 120px; resize: none; padding: .7rem .9rem; border-radius: 14px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); font: inherit; font-size: .92rem; }
.chat-form textarea:focus { outline: none; border-color: var(--blue); }
.chat-form button { width: 44px; border-radius: 14px; border: 0; background: var(--grad); color: #fff; font-size: 1.1rem; cursor: pointer; }
.chat-form button:disabled { opacity: .45; cursor: default; }
.chat-foot { padding: 0 1rem .7rem; font-size: .7rem; color: var(--faint); text-align: center; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }
  .nav-toggle { display: inline-block; }
  /* Menu em tela cheia. Sem backdrop-filter aqui: ele prenderia o painel dentro da barra. */
  .nav.menu-open { bottom: 0; align-items: flex-start; transform: none; background: rgba(3, 6, 12, .97); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav.menu-open .nav-links {
    display: flex; flex-direction: column; gap: 0; position: absolute; left: var(--gutter); right: var(--gutter);
    top: calc(88px + env(safe-area-inset-top, 0px)); margin: 0; max-height: calc(100% - 110px); overflow-y: auto;
  }
  .nav.menu-open .nav-links li { border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(14px); animation: menuIn .5s cubic-bezier(.2,.7,.1,1) forwards; }
  .nav.menu-open .nav-links li:nth-child(2) { animation-delay: .04s; } .nav.menu-open .nav-links li:nth-child(3) { animation-delay: .08s; }
  .nav.menu-open .nav-links li:nth-child(4) { animation-delay: .12s; } .nav.menu-open .nav-links li:nth-child(5) { animation-delay: .16s; }
  .nav.menu-open .nav-links li:nth-child(6) { animation-delay: .2s; }
  .nav.menu-open .nav-links a { display: flex; align-items: center; min-height: 64px; font-size: 1.7rem; font-weight: 700; font-stretch: 115%; letter-spacing: -.02em; color: var(--text); }
  .nav.menu-open .nav-links a:active { color: var(--blue); }
  .nav.menu-open .nav-links-extra { display: block; }
  .nav.menu-open .nav-links-extra a { font-size: 1.05rem; font-weight: 600; font-stretch: 100%; color: var(--blue); }
}
@keyframes menuIn { to { opacity: 1; transform: none; } }
@media (max-width: 960px) {
  .models-grid { grid-template-columns: 1fr; }
  .viewer { position: relative; top: 0; height: 62vh; min-height: 380px; }
  .facts, .numbers-grid { grid-template-columns: 1fr 1fr; }
  .number:nth-child(3) { border-left: 0; padding-left: 0; }
  .store-grid { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .layers-stage { grid-template-columns: 1fr; grid-template-rows: 44% 56%; gap: 0; padding-top: 64px; }
  .layers-stage .layers-canvas { grid-row: 1; }
  .layers-copy { grid-row: 2; align-self: start; }
  .layers-copy > p { display: none; }
  .layer-list { margin-top: 1rem; }
  .layer-list li { padding: .55rem 0; }
}
@media (max-width: 720px) {
  .hero-copy { top: auto; bottom: 64px; transform: none; max-width: none; right: var(--gutter); }
  .hero-copy p { font-size: 1rem; margin-top: 1rem; }
  .actions { margin-top: 1.4rem; }
  .hero-hint { display: none; }
  .eye-mood { top: 16%; }
  .facts, .store-grid { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .viewer-note { display: none; }
  .pick { grid-template-columns: 36px 1fr; }
  .pick-price { grid-column: 2; }
  .nav-cta .btn-ghost { display: none; }
  .nav-cta .btn { white-space: nowrap; }
  .nav-cta .hide-xs { display: none; }
  .nav.menu-open { background: rgba(3, 6, 12, .995); }
  .chat-toggle span:last-child { display: none; }
  .chat-toggle { padding: 0 .5rem; }

  /* Espaçamentos fixos no celular: em vh viravam buracos pretos entre seções */
  .models { padding: 80px var(--gutter) 64px; }
  .models-grid { margin-top: 2rem; }
  .numbers, .stores { padding: 64px var(--gutter); }
  .numbers-grid, .store-grid { margin-top: 2rem; }
  .b2b { padding: 72px var(--gutter) 32px; }
  .facts { margin-top: 2rem; gap: 1.5rem; }
  .contact { padding: 16px var(--gutter) 72px; }
  .contact-inner { padding-top: 48px; gap: 2rem; }
  .footer { padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px)); }
  .footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
  .number { padding: 1.5rem 1rem 0 0; }
  .number + .number { padding-left: 1rem; }
  .form .btn-primary { justify-self: stretch; }
  .store-card:hover { transform: none; }

  /* Campos com 16px: abaixo disso o Safari do iPhone dá zoom ao tocar */
  .field input, .field select, .field textarea, .chat-form textarea { font-size: 16px; }

  /* Chat em tela cheia no celular */
  .chat.open .chat-toggle { display: none; }
  .chat-panel { position: fixed; left: 0; right: 0; top: var(--vv-top, 0px); bottom: auto; width: 100%; height: var(--vv-h, 100%); border-radius: 0; border: 0; transform-origin: bottom center; transform: translateY(24px); }
  .chat.open .chat-panel { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
  .chat-head button { min-width: 44px; min-height: 44px; }
  .chat-suggest button { min-height: 40px; }
  .msg { max-width: 90%; font-size: .95rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Robustez e compatibilidade ---------- */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
/* Sem WebGL (aparelho antigo ou GPU indisponível): o conteúdo continua, sem o 3D. */
.viewer.no-webgl { display: grid; place-items: center; min-height: 260px; background: radial-gradient(60% 60% at 50% 45%, rgba(39, 196, 245, .18), transparent 70%), #060c18; }
.viewer.no-webgl canvas, .viewer.no-webgl .viewer-tools { display: none; }
.viewer.no-webgl::after { content: "Visualização 3D indisponível neste aparelho. Escolha um modelo para ver os detalhes."; max-width: 26ch; text-align: center; color: var(--faint); font-size: .95rem; padding: 1rem; }
html.no-webgl .hero-stage { background: radial-gradient(50% 45% at 70% 50%, rgba(39, 196, 245, .16), transparent 70%); }
html.no-webgl #eye-canvas, html.no-webgl .hero-hint, html.no-webgl .layers-canvas { display: none; }
/* Toque: sem o flash cinza do Android e sem zoom duplo em botões. */
a, button, [role="option"] { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
/* Evita que o iOS aumente o texto sozinho ao girar o aparelho. */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

/* Celular e tablet em pé: modelos numa fileira rolável logo abaixo da lente, para ver a troca na hora. */
@media (max-width: 960px) {
  .models-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .picker { min-width: 0; }
  .viewer { height: 56vh; min-height: 340px; }
  .picker-list { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; border-top: 0;
    margin-inline: calc(-1 * var(--gutter)); padding: 2px var(--gutter) 6px; scrollbar-width: none; overscroll-behavior-x: contain; }
  .picker-list::-webkit-scrollbar { display: none; }
  .picker-list li { flex: 0 0 auto; border-bottom: 0; scroll-snap-align: start; scroll-margin-inline: var(--gutter); }
  .pick { grid-template-columns: 28px auto; gap: .6rem; padding: .5rem 1.1rem .5rem .5rem; border: 1px solid var(--line); border-radius: 999px; }
  .pick:hover { padding-left: .5rem; }
  .pick .swatch { width: 28px; height: 28px; }
  .pick-kind, .pick-price { display: none; }
  .pick-name { font-size: .95rem; white-space: nowrap; }
  .pick[aria-selected="true"] { border-color: var(--blue); }
  .pick[aria-selected="true"] .swatch { transform: none; }
  .detail { padding-top: 1.2rem; }
}
/* Celulares muito estreitos (320–359 px): marca e botões menores para caber tudo na barra. */
@media (max-width: 359px) {
  .brand { gap: .4rem; }
  .brand-mark { width: 24px; height: 29px; }
  .brand-name { font-size: 1.1rem; }
  .nav-cta { gap: .35rem; }
  .nav-cta .btn { padding-inline: .8rem; font-size: .88rem; }
  .nav-toggle { width: 40px; height: 40px; }
}
/* Celular em pé com tela baixa (iPhone SE e parecidos): texto mais compacto e fundo escuro atrás dele,
   para o título não disputar espaço com o olho. */
@media (max-width: 720px) and (max-height: 700px) and (orientation: portrait) {
  .hero-copy { bottom: 28px; }
  .hero-copy::before { content: ""; position: absolute; inset: -48px calc(-1 * var(--gutter)) -28px; z-index: -1;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, .82) 34%, #000); pointer-events: none; }
  .hero-copy h1 { font-size: clamp(2rem, 10.5vw, 2.6rem); }
  .hero-copy p { font-size: .95rem; margin-top: .7rem; }
  .hero-kicker { margin-bottom: .6rem; }
  .actions { margin-top: 1.1rem; gap: .5rem; }
  .actions .btn { min-height: 46px; }
}

/* =====================================================================
   SITE EM PÁGINAS (Início, Quem somos, ÓTICA Hub, Eventos, Contato)
   ===================================================================== */

/* ---------- Troca de página: íris abrindo a partir do ponto clicado ---------- */
@view-transition { navigation: auto; }
.nav { view-transition-name: site-nav; }
.chat { view-transition-name: site-chat; }
::view-transition-old(root) { animation: vt-out .5s cubic-bezier(.4, 0, .2, 1) both; }
::view-transition-new(root) { animation: vt-iris .85s cubic-bezier(.65, 0, .25, 1) both; }
@keyframes vt-out { to { opacity: .15; transform: scale(.965); filter: blur(6px); } }
@keyframes vt-iris {
  from { clip-path: circle(0% at var(--vt-x, 50%) var(--vt-y, 50%)); filter: brightness(1.6); }
  60% { filter: brightness(1.05); }
  to { clip-path: circle(150% at var(--vt-x, 50%) var(--vt-y, 50%)); filter: none; }
}
/* Sem View Transitions (Firefox, Safari antigo): o topo das páginas internas abre como uma íris ao carregar. */
@supports not (view-transition-name: none) {
  .page-hero { animation: iris-load 1s cubic-bezier(.65, 0, .25, 1) both; }
}
@keyframes iris-load { from { clip-path: circle(0% at 70% 50%); } to { clip-path: circle(150% at 70% 50%); } }

/* ---------- Navegação: página atual ---------- */
.nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]::after { content: ""; display: block; height: 2px; margin-top: 5px; border-radius: 1px; background: var(--grad); }

/* ---------- Topo das páginas internas ---------- */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(84vh, 820px); display: grid; align-items: end;
  padding: calc(130px + env(safe-area-inset-top, 0px)) var(--gutter) clamp(56px, 9vh, 110px);
  background: radial-gradient(ellipse 65% 75% at 78% 42%, #0b1d3d 0%, #020409 68%, #000 100%);
}
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.35) 55%, rgba(0,0,0,0) 100%), linear-gradient(0deg, #000 0%, rgba(0,0,0,0) 40%); }
.page-hero-bg { position: absolute; inset: 0; z-index: -2; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .62; animation: kenburns 22s ease-out both; }
@keyframes kenburns { from { transform: scale(1.14); } to { transform: scale(1.02); } }
.page-hero-inner { position: relative; max-width: 54rem; }
.page-hero h1 { font-size: clamp(2.6rem, 6.4vw, 6rem); }
.page-hero p { margin-top: 1.5rem; max-width: 38rem; color: var(--muted); font-size: clamp(1.02rem, 1.3vw, 1.2rem); }
.page-hero .actions { margin-top: 2.2rem; }
.page-hero > * { animation: rise 1s cubic-bezier(.2, .7, .1, 1) both; }
.page-hero .page-hero-inner { animation-delay: .15s; }
@keyframes rise { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }
.crumbs { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: 1.6rem; font-size: .85rem; color: var(--faint); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs span::before { content: "/"; margin-right: .5rem; color: var(--faint); }
.page-num { position: absolute; right: var(--gutter); bottom: clamp(56px, 9vh, 110px); font-stretch: 125%; font-weight: 800; font-size: .85rem; letter-spacing: .22em; color: var(--faint); }
.page-num b { color: var(--text); }

/* Íris decorativa: liga as páginas ao olho da página inicial */
.iris-deco { position: absolute; z-index: -1; right: clamp(-260px, -12vw, -40px); top: 46%; width: min(78vw, 820px); aspect-ratio: 1; transform: translateY(-50%); pointer-events: none; opacity: .9; }
.iris-deco svg { width: 100%; height: 100%; overflow: visible; }
.iris-deco .r1 { transform-origin: 50% 50%; animation: spin 90s linear infinite; }
.iris-deco .r2 { transform-origin: 50% 50%; animation: spin 140s linear infinite reverse; }
.iris-deco .pupil { transform-origin: 50% 50%; animation: breathe 6s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 50% { transform: scale(1.08); } }
.page-hero.has-photo .iris-deco { opacity: .45; }

/* Faixa de foto em tela cheia com parallax */
.band { position: relative; height: clamp(190px, 26.5vw, 520px); overflow: hidden; background: #000; }
.band img { width: 100%; height: 124%; margin-top: -12%; object-fit: cover; transform: translate3d(0, var(--py, 0px), 0); will-change: transform; }
.band::before, .band::after { content: ""; position: absolute; left: 0; right: 0; height: 30%; z-index: 1; pointer-events: none; }
.band::before { top: 0; background: linear-gradient(#000, transparent); }
.band::after { bottom: 0; background: linear-gradient(transparent, #000); }

/* ---------- Marcas parceiras ---------- */
.brands { padding: 13vh 0 12vh; background: var(--bg); overflow: hidden; }
.brands .section-head { padding: 0 var(--gutter); }
.marquee { display: flex; overflow: hidden; margin-top: 3rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.marquee + .marquee { margin-top: 14px; }
.marquee-track { display: flex; gap: 14px; width: max-content; padding-right: 14px; animation: ticker 55s linear infinite; }
.marquee.rev .marquee-track { animation-duration: 65s; animation-direction: reverse; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.logo-tile { flex: 0 0 auto; display: grid; place-items: center; width: 210px; height: 108px; padding: 18px 26px; border-radius: 18px; background: #f3f6fa;
  box-shadow: inset 0 0 0 1px #fff, 0 22px 44px -28px rgba(39, 196, 245, .55); transition: transform .35s cubic-bezier(.2,.7,.1,1); }
.logo-tile:hover { transform: translateY(-4px) scale(1.02); }
.logo-tile img { max-width: 100%; max-height: 64px; width: auto; height: auto; object-fit: contain; }

/* ---------- Home: categorias do Hub ---------- */
.hub-home { padding: 14vh var(--gutter); background: linear-gradient(180deg, var(--bg) 0%, #000 100%); }
.hub-home .section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem 3rem; max-width: none; }
.hub-home .section-head > div { max-width: 44rem; }
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; margin-top: 3.2rem; }
.cat {
  position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end;
  grid-column: span 2; min-height: 340px; padding: 1.6rem; border-radius: 24px; text-decoration: none; color: var(--text);
  background: radial-gradient(110% 85% at 75% 8%, #12305e 0%, var(--panel) 55%, #060b15 100%); border: 1px solid var(--line);
  transition: transform .5s cubic-bezier(.2,.7,.1,1), border-color .3s, box-shadow .5s;
}
.cat.wide { grid-column: span 3; min-height: 440px; }
.cat::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(3,6,12,.97) 12%, rgba(3,6,12,.55) 40%, rgba(3,6,12,0) 66%); }
.cat img { position: absolute; z-index: -2; right: -4%; top: 2%; width: 82%; height: auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,.65)); transition: transform 1s cubic-bezier(.2,.7,.1,1); }
.cat.wide img { width: 70%; right: -2%; }
.cat.light img { inset: 0 0 auto 0; width: 100%; height: 66%; object-fit: cover; filter: none; }
.cat.light { background: linear-gradient(180deg, #eef2f7 0 60%, var(--panel) 60%); }
.cat .num { position: absolute; top: 1.3rem; left: 1.6rem; font-stretch: 125%; font-weight: 800; font-size: .76rem; letter-spacing: .2em; color: var(--blue); }
.cat.light .num { color: var(--blue-3); }
.cat h3 { font-size: clamp(1.7rem, 2.7vw, 2.5rem); }
.cat p { margin-top: .55rem; max-width: 27rem; color: var(--muted); font-size: .95rem; }
.cat .go { position: absolute; right: 1.4rem; bottom: 1.4rem; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-strong); transition: background .3s, transform .5s cubic-bezier(.2,.7,.1,1), border-color .3s; }
.cat .go svg { width: 18px; height: 18px; }
.cat:hover { transform: translateY(-6px); border-color: rgba(39,196,245,.55); box-shadow: 0 40px 80px -40px rgba(27,111,240,.6); }
.cat:hover img { transform: scale(1.07) rotate(-1.5deg); }
.cat.light:hover img { transform: scale(1.05); }
.cat:hover .go { background: var(--grad); border-color: transparent; transform: rotate(-45deg); }
.cat > :not(img) { position: relative; }
.cat .chips { padding-right: 3.6rem; }
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.chip { padding: .22rem .62rem; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); font-size: .78rem; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- Pilares ---------- */
.pillars { position: relative; isolation: isolate; overflow: hidden; padding: 16vh var(--gutter); }
.pillars-bg { position: absolute; inset: -12% 0; z-index: -2; }
.pillars-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .55; transform: translate3d(0, var(--py, 0px), 0); }
.pillars::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, #000 0%, rgba(0,0,0,.4) 30%, rgba(0,0,0,.55) 70%, #000 100%); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 28px); margin-top: 3.5rem; }
.pillar { padding: 2.1rem 1.7rem; border-radius: 22px; background: rgba(6, 11, 21, .62); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border: 1px solid var(--line); transition: transform .45s cubic-bezier(.2,.7,.1,1), border-color .3s; }
.pillar:hover { transform: translateY(-5px); border-color: rgba(39,196,245,.45); }
.ico { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: var(--grad); color: #fff; box-shadow: 0 14px 30px -12px rgba(39,150,245,.85); }
.ico svg { width: 26px; height: 26px; }
.pillar h3 { margin-top: 1.4rem; font-size: 1.8rem; }
.pillar p { margin-top: .6rem; color: var(--muted); }

/* ---------- ÓTICA Hub (produtos) ---------- */
.hub-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 100px); align-items: start; padding: 13vh var(--gutter) 10vh; }
.lead { font-stretch: 110%; font-weight: 500; font-size: clamp(1.4rem, 2.4vw, 2.05rem); line-height: 1.32; letter-spacing: -.012em; }
.lead em { font-style: normal; color: var(--blue); }
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem 2rem; margin: 0; }
.benefits div { border-top: 2px solid; border-image: var(--grad) 1; padding-top: .9rem; }
.benefits dt { font-weight: 700; font-stretch: 112%; font-size: 1.1rem; }
.benefits dd { margin: .45rem 0 0; color: var(--muted); font-size: .95rem; }
.cat-nav { position: sticky; top: 0; z-index: 20; display: flex; gap: .4rem; overflow-x: auto; padding: .7rem var(--gutter); scrollbar-width: none;
  background: rgba(3, 6, 12, .84); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-block: 1px solid var(--line); transition: top .45s cubic-bezier(.2,.7,.1,1); }
.cat-nav::-webkit-scrollbar { display: none; }
html.nav-up .cat-nav { top: 74px; }
.cat-nav a { flex: 0 0 auto; display: inline-flex; align-items: center; gap: .45rem; min-height: 42px; padding: 0 1.05rem; border-radius: 999px; border: 1px solid transparent; text-decoration: none; color: var(--muted); font-weight: 650; font-size: .93rem; transition: color .2s, background .2s, border-color .2s; }
.cat-nav a span { font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: var(--blue); }
.cat-nav a:hover { color: var(--text); }
.cat-nav a.on { color: #fff; background: var(--panel-2); border-color: var(--line-strong); }
.cat-sec { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 110px); align-items: center; padding: 13vh var(--gutter); border-top: 1px solid var(--line); scroll-margin-top: 70px; }
.cat-sec.flip .cat-media { order: 2; }
.cat-media { position: relative; overflow: hidden; display: grid; place-items: center; aspect-ratio: 5 / 4; border-radius: 30px; border: 1px solid var(--line);
  background: radial-gradient(58% 58% at 50% 46%, rgba(39,196,245,.24), transparent 72%), linear-gradient(160deg, var(--panel-2), #050a14); }
.cat-media img { width: 86%; height: auto; filter: drop-shadow(0 40px 50px rgba(0,0,0,.7)); transform: translate3d(0, var(--py, 0px), 0); }
.cat-media.light { background: #eef2f7; }
.cat-media.light img { width: 100%; height: 100%; object-fit: cover; filter: none; }
.big-num { position: absolute; left: 1.4rem; top: .6rem; z-index: 1; font-stretch: 125%; font-weight: 850; font-size: clamp(4rem, 9vw, 8.5rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(233,241,251,.2); pointer-events: none; }
.cat-media.light .big-num { -webkit-text-stroke-color: rgba(10,20,40,.18); }
.cat-copy h2 { font-size: clamp(2.5rem, 4.8vw, 4.4rem); }
.cat-copy > p { margin-top: 1.2rem; max-width: 34rem; color: var(--muted); }
.cat-copy .actions { margin-top: 2rem; }
.spec-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.6rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.spec-list li { padding: .95rem 0; border-bottom: 1px solid var(--line); }
.spec-list b { display: block; font-weight: 700; }
.spec-list span { color: var(--muted); font-size: .92rem; }
/* Escala de índices: quanto maior o índice, mais fina a lente */
.idx-scale { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.8rem; }
.idx { display: inline-flex; align-items: center; gap: .55rem; padding: .45rem .8rem .45rem .55rem; border-radius: 12px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.025); font-weight: 750; font-variant-numeric: tabular-nums; }
.idx i { position: relative; width: calc(8px + var(--t) * 14px); height: 26px; border-radius: 3px; background: linear-gradient(90deg, rgba(39,196,245,.85), rgba(27,79,214,.85));
  -webkit-mask: radial-gradient(ellipse 52% 40% at 50% 50%, transparent 98%, #000 100%); mask: radial-gradient(ellipse 52% 40% at 50% 50%, transparent 98%, #000 100%); }
.idx-note { margin-top: .7rem; font-size: .82rem; color: var(--faint); }

/* ---------- Quem somos ---------- */
.story { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 7vw, 120px); padding: 14vh var(--gutter) 10vh; }
.story h2 { font-size: clamp(2.2rem, 4.2vw, 3.8rem); }
.story-text p { color: var(--muted); font-size: 1.06rem; }
.story-text p:first-child { color: var(--text); font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.45; }
.story-text p + p { margin-top: 1.2rem; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0 var(--gutter); border-top: 1px solid var(--line); }
.stats > div { padding: 2rem 1.5rem 0 0; }
.stats > div + div { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.stats strong { display: block; font-stretch: 125%; font-weight: 800; font-size: clamp(2.2rem, 4.4vw, 3.8rem); line-height: 1; letter-spacing: -.03em; }
.stats span { display: block; margin-top: .6rem; color: var(--muted); font-size: .95rem; }
.mvv { padding: 13vh var(--gutter); margin-top: 12vh; background: var(--bg-2); }
.mvv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 3rem; }
.mvv-card { position: relative; overflow: hidden; padding: 2.3rem 1.9rem; border-radius: 24px; border: 1px solid var(--line); background: linear-gradient(160deg, var(--panel-2), var(--panel)); }
.mvv-card::after { content: ""; position: absolute; right: -60px; top: -60px; width: 180px; height: 180px; border-radius: 50%; border: 1px solid rgba(39,196,245,.25); box-shadow: 0 0 0 24px rgba(39,196,245,.04), 0 0 0 48px rgba(39,196,245,.03); }
.mvv-card .k { font-weight: 800; font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; color: var(--blue); }
.mvv-card h3 { margin-top: 1rem; font-size: clamp(1.6rem, 2.3vw, 2.1rem); }
.mvv-card p { margin-top: .8rem; color: var(--muted); }
.journey { padding: 14vh var(--gutter); }
.tl { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 3.6rem 0 0; padding: 0; list-style: none; }
.tl::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, var(--blue) 0%, var(--blue-3) 70%, rgba(27,79,214,0) 100%); }
.tl li { position: relative; padding: 2.6rem 1.4rem 0 0; }
.tl li::before { content: ""; position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: #000; border: 2px solid var(--blue); box-shadow: 0 0 0 5px rgba(39,196,245,.12); }
.tl li:last-child::before { background: var(--grad); border-color: transparent; box-shadow: 0 0 22px rgba(39,196,245,.8); }
.tl b { display: block; font-stretch: 125%; font-weight: 800; font-size: 1.55rem; letter-spacing: -.02em; }
.tl h3 { margin-top: .45rem; font-stretch: 110%; font-size: 1.12rem; letter-spacing: -.01em; line-height: 1.2; }
.tl p { margin-top: .45rem; color: var(--muted); font-size: .93rem; }
.hq { padding: 0 var(--gutter) 14vh; }
.hq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 3rem; }
.hq-card { display: flex; gap: 1.4rem; align-items: flex-start; padding: 2rem; border-radius: 24px; border: 1px solid var(--line); background: var(--panel); transition: border-color .3s, transform .45s cubic-bezier(.2,.7,.1,1); }
.hq-card:hover { border-color: rgba(39,196,245,.45); transform: translateY(-4px); }
.hq-card .flag { flex-shrink: 0; width: 66px; height: 44px; border-radius: 4px; box-shadow: 0 10px 24px -10px rgba(0,0,0,.9); }
.hq-card small { font-weight: 800; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.hq-card h3 { margin-top: .35rem; font-size: 1.55rem; }
.hq-card p { margin-top: .5rem; color: var(--muted); }
.hq-card a { display: inline-flex; margin-top: .9rem; color: var(--blue); font-weight: 650; text-decoration: none; }
.hq-card a:hover { text-decoration: underline; }

/* ---------- Eventos ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 84px); align-items: center; padding: 13vh var(--gutter) 10vh; }
.feature-media { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border-radius: 28px; border: 1px solid var(--line); }
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s cubic-bezier(.2,.7,.1,1); }
.feature-media:hover img { transform: scale(1.06); }
.feature-media .tag, .tag { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .8rem; border-radius: 999px; background: rgba(3,6,12,.75); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid var(--line-strong); font-size: .78rem; font-weight: 700; }
.feature-media .tag { position: absolute; left: 1rem; top: 1rem; }
.tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--blue); }
.feature h2 { font-size: clamp(2.1rem, 3.6vw, 3.2rem); }
.feature p { margin-top: 1.1rem; color: var(--muted); }
.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 0 var(--gutter) 10vh; }
.info-card { padding: 1.9rem 1.7rem; border-radius: 22px; border: 1px solid var(--line); background: linear-gradient(160deg, var(--panel-2), var(--panel)); }
.info-card h3 { margin-top: 1.3rem; font-size: 1.4rem; font-stretch: 115%; letter-spacing: -.015em; line-height: 1.15; }
.info-card p { margin-top: .6rem; color: var(--muted); font-size: .96rem; }
.agenda { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem; margin: 0 var(--gutter) 14vh; padding: clamp(2rem, 5vw, 4rem);
  border-radius: 30px; border: 1px solid var(--line); background: radial-gradient(70% 140% at 88% 0%, rgba(39,196,245,.24), transparent 60%), var(--panel); }
.agenda h2 { font-size: clamp(1.9rem, 3.4vw, 3rem); max-width: 30rem; }
.agenda p { margin-top: .8rem; color: var(--muted); max-width: 32rem; }

/* ---------- Contato ---------- */
.contact-cards { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; padding: 0 var(--gutter); margin-top: -36px; }
.c-card { display: flex; flex-direction: column; gap: .3rem; padding: 1.6rem; border-radius: 22px; text-decoration: none; color: var(--text); border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--panel-2), var(--panel)); transition: transform .45s cubic-bezier(.2,.7,.1,1), border-color .3s; }
a.c-card:hover { transform: translateY(-5px); border-color: rgba(39,196,245,.5); }
.c-card .ico { width: 46px; height: 46px; margin-bottom: .8rem; border-radius: 14px; }
.c-card .ico svg { width: 22px; height: 22px; }
.c-card small { font-weight: 800; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue); }
.c-card b { font-stretch: 110%; font-size: 1.15rem; line-height: 1.3; }
.c-card span { color: var(--muted); font-size: .9rem; }
.contact.standalone { padding-top: 10vh; background: #000; }
.contact.standalone .contact-inner { border-top: 0; padding-top: 0; }
.contact-list { display: grid; gap: .6rem; margin: 1.8rem 0 0; padding: 0; list-style: none; color: var(--muted); }
.contact-list a { color: var(--text); text-decoration: none; font-weight: 650; }
.contact-list a:hover { color: var(--blue); }

/* ---------- Próxima página (paginação) ---------- */
.next-page { position: relative; isolation: isolate; overflow: hidden; display: block; padding: clamp(64px, 13vh, 150px) var(--gutter); text-decoration: none; color: var(--text); border-top: 1px solid var(--line); background: #000; }
.next-page::before { content: ""; position: absolute; z-index: -1; left: var(--mx, 72%); top: var(--my, 50%); width: 46vmax; aspect-ratio: 1; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, #000 0 20%, #27c4f5 21%, #1b6ff0 34%, rgba(27,79,214,.55) 48%, rgba(27,79,214,0) 70%);
  transform: translate(-50%, -50%) scale(.15); opacity: 0; transition: transform 1s cubic-bezier(.2,.7,.1,1), opacity .6s; }
.next-page:hover::before, .next-page:focus-visible::before { transform: translate(-50%, -50%) scale(1); opacity: .85; }
.next-page small { display: flex; align-items: center; gap: 1rem; font-weight: 800; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.next-page small i { flex: 1; height: 1px; background: var(--line-strong); }
.next-page strong { display: block; margin-top: 1rem; font-stretch: 125%; font-weight: 820; font-size: clamp(3rem, 10vw, 9.5rem); line-height: .92; letter-spacing: -.045em; }
.next-page strong .arrow { display: inline-block; transition: transform .6s cubic-bezier(.2,.7,.1,1); }
.next-page:hover strong .arrow { transform: translateX(.18em); }
.next-page em { display: block; margin-top: 1.2rem; max-width: 34rem; font-style: normal; color: var(--muted); }
.page-dots { display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem; padding: 1.2rem var(--gutter); background: #000; border-top: 1px solid var(--line); }
.page-dots a { display: inline-flex; align-items: center; gap: .5rem; min-height: 40px; padding: 0 .8rem; border-radius: 999px; text-decoration: none; font-size: .82rem; font-weight: 700; color: var(--faint); transition: color .2s, background .2s; }
.page-dots a b { font-stretch: 125%; letter-spacing: .08em; }
.page-dots a:hover { color: var(--text); }
.page-dots a[aria-current="page"] { color: #fff; background: var(--panel-2); }
.page-dots a[aria-current="page"] b { color: var(--blue); }

/* ---------- Rodapé completo ---------- */
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr) minmax(0, .9fr) minmax(0, 1.3fr); gap: 2.5rem; }
.footer h4 { margin: 0 0 1rem; font-size: .74rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--faint); }
.footer ul { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.footer ul a { color: var(--muted); text-decoration: none; font-size: .95rem; transition: color .2s; }
.footer ul a:hover { color: var(--text); }
.footer-about p { margin: 1rem 0 1.4rem; max-width: 22rem; color: var(--muted); font-size: .95rem; }
.footer address { font-style: normal; color: var(--muted); font-size: .92rem; line-height: 1.5; }
.footer address + address { margin-top: 1rem; }
.footer address b { display: block; margin-bottom: .2rem; font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text); }
.footer address a { color: var(--text); text-decoration: none; }
.footer address a:hover { color: var(--blue); }

/* ---------- Responsivo das páginas ---------- */
@media (max-width: 1100px) {
  .nav.menu-open .nav-links li:nth-child(7) { animation-delay: .24s; }
  .nav.menu-open .nav-links a[aria-current="page"] { color: var(--blue); }
  .nav.menu-open .nav-links a[aria-current="page"]::after { display: none; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .cat, .cat.wide { grid-column: span 1; min-height: 340px; }
  .cat.wide:first-child { grid-column: 1 / -1; min-height: 400px; }
  .pillar-grid, .mvv-grid, .cards-3 { grid-template-columns: 1fr; }
  .hub-intro, .story, .feature { grid-template-columns: 1fr; }
  .cat-sec { grid-template-columns: 1fr; gap: 2rem; padding: 10vh var(--gutter); }
  .cat-sec.flip .cat-media { order: 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .tl { grid-template-columns: 1fr; gap: 1.8rem; }
  .tl::before { left: 11px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; background: linear-gradient(180deg, var(--blue), var(--blue-3) 80%, rgba(27,79,214,0)); }
  .tl li { padding: 0 0 0 3rem; }
  .hq-grid { grid-template-columns: 1fr; }
  .page-num { display: none; }
  .iris-deco { right: -30vw; width: 110vw; top: 34%; opacity: .55; }
}
@media (max-width: 640px) {
  .bento { grid-template-columns: 1fr; }
  .cat.wide:first-child { grid-column: auto; }
  .cat, .cat.wide { min-height: 320px; }
  .spec-list, .benefits { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; margin-top: -20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hq-card { flex-direction: column; padding: 1.6rem; }
  .logo-tile { width: 168px; height: 88px; padding: 14px 20px; border-radius: 14px; }
  .logo-tile img { max-height: 52px; }
  .page-dots a span { display: none; }
  .page-hero { min-height: 78vh; }
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
  .page-hero, .page-hero > *, .page-hero-bg img, .iris-deco *, .marquee-track { animation: none !important; }
  .band img, .pillars-bg img, .cat-media img { transform: none !important; }
}

.band-tag { position: absolute; left: var(--gutter); bottom: 14%; z-index: 2; }
.feature.text-only { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: start; }
.feature.text-only p { margin-top: 0; font-size: 1.08rem; }
@media (max-width: 960px) { .feature.text-only { grid-template-columns: 1fr; gap: 1.2rem; } }

/* ---------- Eventos: galerias e vídeos ---------- */
.ev-index { display: flex; flex-wrap: wrap; gap: 10px; padding: 0 var(--gutter) 6vh; }
.ev-index a { display: flex; flex-direction: column; gap: 2px; padding: .7rem 1.1rem; border-radius: 16px; border: 1px solid var(--line); background: linear-gradient(160deg, var(--panel-2), var(--panel)); transition: border-color .25s, transform .25s; }
.ev-index a:hover { border-color: var(--blue); transform: translateY(-2px); }
.ev-index b { font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.ev-index span { font-weight: 700; font-stretch: 112%; }
.ev { padding: 8vh var(--gutter) 4vh; scroll-margin-top: 80px; }
.ev-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 5vw, 80px); align-items: end; margin-bottom: 2.2rem; }
.ev-head h2 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); line-height: 1; }
.ev-head p { color: var(--muted); }
.ev-loc { display: inline-flex; align-items: center; gap: .45rem; margin-bottom: .7rem; color: var(--text) !important; font-weight: 600; }
.ev-loc svg { width: 18px; height: 18px; color: var(--blue); }
.ev-video { position: relative; margin-bottom: 14px; overflow: hidden; border-radius: 28px; border: 1px solid var(--line); background: #000; box-shadow: 0 30px 80px -40px rgba(39,150,245,.5); }
.ev-video video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #000; }
.ev-video .tag { position: absolute; left: 1rem; top: 1rem; pointer-events: none; }
.ev-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: clamp(120px, 15vw, 230px); gap: 10px; }
.ev-ph { position: relative; overflow: hidden; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); cursor: zoom-in; }
.ev-ph.big { grid-column: span 2; grid-row: span 2; }
.ev-ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.7,.1,1), filter .4s; }
.ev-ph:hover img { transform: scale(1.07); filter: brightness(1.08) saturate(1.1); }
.ev-ph::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 60%, rgba(3,6,12,.55)); opacity: 0; transition: opacity .3s; }
.ev-ph:hover::after { opacity: 1; }
.ev-soon { padding: 8vh var(--gutter) 10vh; }
.ev-soon-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ev-soon .tag { margin-bottom: .4rem; }
.ev-note { color: var(--faint) !important; font-size: .85rem !important; }
.lb { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: rgba(0,0,0,.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.lb[hidden] { display: none; }
.lb img { max-width: 94vw; max-height: 86vh; border-radius: 12px; object-fit: contain; }
.lb button { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(11,19,34,.8); color: #fff; font-size: 1.5rem; cursor: pointer; }
.lb button:hover { border-color: var(--blue); }
.lb-x { top: 18px; right: 18px; } .lb-p { left: 18px; top: 50%; } .lb-n { right: 18px; top: 50%; }
.lb-c { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: var(--muted); font-size: .85rem; }
@media (max-width: 900px) {
  .ev-head, .ev-soon-grid { grid-template-columns: 1fr; }
  .ev-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 36vw; }
  .ev-ph.big { grid-column: span 2; grid-row: span 1; }
  .ev-video { border-radius: 18px; }
}

.ev-video { max-width: min(1080px, 100%); margin: 0 auto 18px; }
.ev-video video { object-fit: cover; }
.ev-video::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(transparent 55%, rgba(3,6,12,.6)); transition: opacity .4s; }
.ev-video.playing::after, .ev-video.playing .tag { opacity: 0; }
.ev-play { position: absolute; left: 50%; top: 50%; z-index: 2; display: grid; place-items: center; width: clamp(64px, 9vw, 96px); aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); background: rgba(3,6,12,.55); color: #fff; cursor: pointer; transform: translate(-50%, -50%); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 0 0 10px rgba(39,196,245,.12), 0 20px 60px -10px rgba(39,150,245,.7); transition: transform .3s, background .3s, opacity .3s; }
.ev-play:hover { transform: translate(-50%, -50%) scale(1.08); background: var(--blue-2); }
.ev-play svg { width: 38%; margin-left: 6%; }
.ev-video.playing .ev-play { opacity: 0; pointer-events: none; }

/* ---------- Seletor de país e idioma ---------- */
.lang-btn { position: relative; display: inline-flex; align-items: center; gap: .5rem; height: 38px; padding: 0 .7rem 0 .45rem; border-radius: 999px; border: 1px solid var(--line-strong); background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.015)); color: var(--text); font: inherit; font-size: .78rem; font-weight: 800; letter-spacing: .08em; cursor: pointer; transition: border-color .25s, background .25s, box-shadow .25s; }
.lang-btn:hover, .lang-btn[aria-expanded="true"] { border-color: rgba(39,196,245,.7); background: rgba(39,196,245,.08); box-shadow: 0 0 0 4px rgba(39,196,245,.08), 0 8px 24px -10px rgba(39,150,245,.6); }
.lang-btn-flag { position: relative; display: block; width: 24px; height: 18px; overflow: hidden; border-radius: 4px; box-shadow: 0 0 0 1px rgba(255,255,255,.22), 0 2px 6px rgba(0,0,0,.45); }
.lang-btn-flag img { display: block; width: 100%; height: 100%; object-fit: cover; }
.lang-btn-flag::after, .lang-flag::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(155deg, rgba(255,255,255,.32), rgba(255,255,255,0) 42%, rgba(0,0,0,.14)); pointer-events: none; }
.lang-chev { width: 14px; height: 14px; opacity: .65; transition: transform .3s cubic-bezier(.2,.7,.1,1); }
.lang-btn[aria-expanded="true"] .lang-chev { transform: rotate(180deg); }
.lang-btn.is-busy::before { content: ""; position: absolute; inset: -2px; border-radius: inherit; padding: 2px; background: conic-gradient(from var(--lang-a, 0deg), transparent 0 55%, #27c4f5 75%, #1b6ff0 90%, transparent); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; animation: lang-spin 1s linear infinite; }
@property --lang-a { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes lang-spin { to { --lang-a: 360deg; } }

.lang-panel { position: fixed; inset: 0; z-index: 300; display: flex; justify-content: flex-end; align-items: flex-start; padding: 72px var(--gutter) 24px; background: radial-gradient(120% 80% at 85% 0%, rgba(27,111,240,.18), rgba(0,0,0,.55) 60%); opacity: 0; transition: opacity .24s ease; }
.lang-panel.open { opacity: 1; }
.lang-panel[hidden] { display: none; }
body.lang-lock { overflow: hidden; }
.lang-box { position: relative; display: flex; flex-direction: column; width: min(540px, 100%); max-height: min(720px, calc(100vh - 96px)); overflow: hidden; border-radius: 26px; background: linear-gradient(180deg, rgba(16,27,48,.92), rgba(5,10,20,.94)); -webkit-backdrop-filter: blur(28px) saturate(1.5); backdrop-filter: blur(28px) saturate(1.5); border: 1px solid rgba(159,227,255,.16); box-shadow: 0 50px 120px -30px rgba(0,0,0,.95), 0 0 0 1px rgba(0,0,0,.6), 0 0 90px -40px rgba(39,150,245,.9), inset 0 1px 0 rgba(255,255,255,.08); transform: translateY(-10px) scale(.975); transform-origin: top right; transition: transform .38s cubic-bezier(.2,.8,.15,1); }
.lang-panel.open .lang-box { transform: none; }
.lang-box::before { content: ""; position: absolute; left: -20%; right: -20%; top: -140px; height: 260px; background: radial-gradient(closest-side, rgba(39,196,245,.22), transparent); pointer-events: none; }
.lang-grab { display: none; }
.lang-head { position: relative; display: flex; align-items: center; gap: .9rem; padding: 1.2rem 1.2rem .9rem 1.3rem; }
.lang-globe { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 14px; color: #fff; background: var(--grad); box-shadow: 0 10px 28px -8px rgba(39,150,245,.85), inset 0 1px 0 rgba(255,255,255,.35); }
.lang-globe svg { width: 22px; height: 22px; }
.lang-title { flex: 1; min-width: 0; }
.lang-title strong { display: block; font-size: 1.15rem; font-stretch: 115%; letter-spacing: -.01em; }
.lang-title small { display: block; margin-top: 2px; color: var(--muted); font-size: .78rem; }
.lang-x { display: grid; place-items: center; flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); color: var(--text); cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.lang-x svg { width: 16px; height: 16px; }
.lang-x:hover { border-color: var(--blue); background: rgba(39,196,245,.1); transform: rotate(90deg); }
.lang-search-wrap { position: relative; display: block; margin: 0 1.2rem; }
.lang-search-wrap svg { position: absolute; left: 15px; top: 50%; width: 18px; height: 18px; color: var(--faint); transform: translateY(-50%); pointer-events: none; transition: color .2s; }
.lang-search { width: 100%; height: 48px; padding: 0 1rem 0 2.8rem; border-radius: 16px; border: 1px solid var(--line-strong); background: rgba(0,0,0,.28); color: var(--text); font: inherit; font-size: .95rem; outline: none; transition: border-color .2s, box-shadow .2s, background .2s; }
.lang-search::placeholder { color: var(--faint); }
.lang-search:focus { border-color: var(--blue); background: rgba(39,196,245,.05); box-shadow: 0 0 0 4px rgba(39,196,245,.14); }
.lang-search-wrap:focus-within svg { color: var(--blue); }
.lang-chips { display: flex; gap: 6px; padding: .9rem 1.2rem .7rem; overflow-x: auto; scrollbar-width: none; -webkit-mask: linear-gradient(90deg, #000 85%, transparent); mask: linear-gradient(90deg, #000 85%, transparent); }
.lang-chips::-webkit-scrollbar { display: none; }
.lang-chip { flex: none; height: 32px; padding: 0 .9rem; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--muted); font: inherit; font-size: .8rem; font-weight: 700; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.lang-chip:hover { color: var(--text); border-color: var(--line-strong); }
.lang-chip.on { color: #fff; border-color: transparent; background: var(--grad); box-shadow: 0 6px 18px -8px rgba(39,150,245,.9); }
.lang-scroll { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: .2rem .8rem 1.2rem; scrollbar-width: thin; scrollbar-color: rgba(159,227,255,.25) transparent; -webkit-mask: linear-gradient(transparent, #000 14px, #000 calc(100% - 22px), transparent); mask: linear-gradient(transparent, #000 14px, #000 calc(100% - 22px), transparent); }
.lang-sec { margin: 1rem .45rem .5rem; color: var(--faint); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.lang-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; margin: 0; padding: 0; list-style: none; }
.lang-list.one { grid-template-columns: 1fr; }
.lang-list li[hidden], .lang-top[hidden] { display: none; }
.lang-item { position: relative; display: flex; align-items: center; gap: .75rem; width: 100%; padding: .6rem .7rem; border-radius: 14px; border: 1px solid transparent; background: transparent; color: var(--text); text-align: start; font: inherit; cursor: pointer; transition: background .18s, border-color .18s, transform .18s; content-visibility: auto; contain-intrinsic-size: auto 50px; }
.lang-item:hover, .lang-item:focus-visible { background: rgba(159,227,255,.07); border-color: rgba(159,227,255,.14); outline: none; }
.lang-item:active { transform: scale(.985); }
.lang-item.on { background: linear-gradient(120deg, rgba(39,196,245,.16), rgba(27,79,214,.12)); border-color: rgba(39,196,245,.55); }
.lang-item.big { padding: .85rem 1rem; border-color: rgba(39,196,245,.45); background: linear-gradient(120deg, rgba(39,196,245,.18), rgba(27,79,214,.14) 60%, rgba(255,255,255,.02)); }
.lang-flag { position: relative; flex: none; width: 32px; height: 24px; border-radius: 5px; background: #1b2638 url(../img/flags/sprite.webp) no-repeat; background-size: 1200% 1200%; background-position: calc(var(--fx) * 100% / 11) calc(var(--fy) * 100% / 11); box-shadow: inset 0 0 0 1px rgba(255,255,255,.16), 0 3px 10px rgba(0,0,0,.45); }
.lang-item.big .lang-flag { width: 44px; height: 33px; border-radius: 7px; }
.lang-txt { display: flex; flex-direction: column; min-width: 0; line-height: 1.22; }
.lang-txt b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .9rem; font-weight: 700; }
.lang-txt small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--blue); font-size: .76rem; font-weight: 600; opacity: .9; }
.lang-item.big .lang-txt b { font-size: 1.02rem; }
.lang-ok { display: grid; place-items: center; flex: none; width: 22px; height: 22px; margin-inline-start: auto; border-radius: 50%; color: #fff; background: var(--grad); opacity: 0; transform: scale(.5); transition: opacity .2s, transform .3s cubic-bezier(.3,1.6,.5,1); }
.lang-ok svg { width: 13px; height: 13px; }
.lang-item.on .lang-ok { opacity: 1; transform: none; }
.lang-empty { padding: 1.4rem .5rem; color: var(--muted); text-align: center; }
@media (max-width: 640px) {
  .lang-panel { align-items: flex-end; padding: 0; background: rgba(0,0,0,.6); }
  .lang-box { width: 100%; max-height: 88vh; border-radius: 26px 26px 0 0; transform: translateY(40px); transform-origin: bottom center; padding-bottom: env(safe-area-inset-bottom); }
  .lang-grab { display: block; width: 42px; height: 5px; margin: 10px auto 0; border-radius: 3px; background: rgba(255,255,255,.22); }
  .lang-head { padding-top: .7rem; }
  .lang-list { grid-template-columns: 1fr; }
  .lang-btn .lang-code { display: none; }
  .lang-btn { padding: 0 .55rem 0 .5rem; gap: .35rem; }
}
@media (prefers-reduced-motion: reduce) {
  .lang-box, .lang-panel, .lang-ok, .lang-chev { transition: none; }
  .lang-btn.is-busy::before { animation-duration: 3s; }
}
/* idioma salvo: segura a pintura por um instante até o texto chegar traduzido (máx. 1,6 s) */
html.ax-tr body { opacity: 0; }
body { transition: opacity .22s ease; }
/* esconde a barra/balão do Google Tradutor: a interface é nossa */
body { top: 0 !important; }
iframe.skiptranslate, .goog-te-banner-frame, #goog-gt-tt, .goog-te-balloon-frame, .VIpgJd-ZVi9od-ORHb-OEVmcd, .VIpgJd-ZVi9od-aZ2wEe-wOHMyf, .VIpgJd-yAWNEb-L7lbkb { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
.gt-anchor { position: absolute; left: -9999px; top: 0; width: 1px; height: 1px; overflow: hidden; }

/* 3D: o canvas entra com fade depois que os shaders terminam de compilar em segundo plano */
#eye-canvas, #lens-canvas, .layers-canvas { transition: opacity .7s ease; }
.gl-warming { opacity: 0 !important; }

/* painel de idiomas: compacto, lista em 1 coluna, nada encolhe/corta, altura segue a tela visível (dvh) */
.lang-panel { padding: 68px var(--gutter) 16px; }
.lang-box { width: min(400px, 100%); max-height: min(560px, calc(100vh - 84px)); max-height: min(560px, calc(100dvh - 84px)); border-radius: 22px; }
.lang-head, .lang-search-wrap, .lang-chips, .lang-grab { flex: none; }
.lang-head { gap: .7rem; padding: .95rem 1rem .75rem 1.05rem; }
.lang-globe { width: 36px; height: 36px; border-radius: 11px; }
.lang-globe svg { width: 19px; height: 19px; }
.lang-title strong { font-size: 1rem; }
.lang-title small { font-size: .72rem; }
.lang-x { width: 34px; height: 34px; }
.lang-search-wrap { margin: 0 1rem; }
.lang-search { height: 42px; border-radius: 13px; font-size: .9rem; }
.lang-chips { padding: .7rem 1rem .5rem; }
.lang-chip { height: 30px; padding: 0 .8rem; font-size: .76rem; }
.lang-scroll { padding: 0 .55rem .9rem; }
.lang-sec { margin: .8rem .5rem .35rem; font-size: .64rem; }
.lang-list, .lang-list.one { grid-template-columns: 1fr; gap: 2px; }
.lang-item { gap: .7rem; padding: .48rem .6rem; border-radius: 12px; contain-intrinsic-size: auto 44px; }
.lang-item.big { padding: .65rem .75rem; }
.lang-flag { width: 28px; height: 21px; border-radius: 4px; }
.lang-item.big .lang-flag { width: 36px; height: 27px; border-radius: 6px; }
.lang-txt { flex-direction: row; align-items: baseline; gap: .5rem; }
.lang-txt b { font-size: .86rem; }
.lang-txt small { font-size: .74rem; }
.lang-item.big .lang-txt { flex-direction: column; gap: 0; }
.lang-item.big .lang-txt b { font-size: .95rem; }
.lang-ok { width: 20px; height: 20px; }
@media (max-width: 640px) {
  .lang-panel { padding: 0; }
  .lang-box { width: 100%; max-height: 82vh; max-height: 82dvh; border-radius: 22px 22px 0 0; }
}
@media (max-height: 520px) and (min-width: 641px) {
  .lang-panel { padding-top: 56px; }
  .lang-box { max-height: calc(100vh - 64px); max-height: calc(100dvh - 64px); }
}

/* =====================================================================
   RESPONSIVO EM TODOS OS APARELHOS (celular, tablet, notebook, TV)
   ===================================================================== */
/* nenhuma palavra/e-mail longo empurra a página para o lado */
body { overflow-wrap: break-word; }
.c-card b, .footer address, .footer a { overflow-wrap: anywhere; }
/* colunas que viram 1 só não podem crescer além da tela por causa do conteúdo */
@media (max-width: 960px) {
  .cat-sec, .hub-intro, .story, .feature, .feature.text-only, .contact-inner { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) { .contact-cards, .spec-list, .benefits, .facts, .store-grid, .ev-soon-grid, .cards-3 { grid-template-columns: minmax(0, 1fr); } }

/* barra do topo: tudo cabe em qualquer largura */
.nav { min-width: 0; }
.brand { flex: none; }
.nav-cta { min-width: 0; flex-wrap: nowrap; }
@media (max-width: 1100px) { .nav { gap: .75rem; } }
.nav-links-cta { display: none; }
@media (max-width: 1100px) {
  .nav.menu-open .nav-links-cta { display: block; border-bottom: 0 !important; padding-top: 1.2rem; }
  .nav.menu-open .nav-links-cta a { justify-content: center; min-height: 54px !important; border-radius: 999px; background: var(--grad); color: #fff !important; font-size: 1.05rem !important; font-stretch: 100% !important; box-shadow: 0 10px 30px -10px rgba(39,150,245,.7); }
}
/* celulares: "Seja Parceiro" vai para dentro do menu e a barra fica só marca + idioma + menu */
@media (max-width: 520px) {
  .nav-cta .btn-primary { display: none; }
  .nav { padding-inline: max(14px, env(safe-area-inset-left)) max(14px, env(safe-area-inset-right)); }
}

/* hero: celular e tablet EM PÉ = texto embaixo, olho no espaço livre de cima (nunca por cima do texto) */
@media (orientation: portrait) and (max-width: 1100px) {
  .hero-copy { top: auto; bottom: max(48px, calc(env(safe-area-inset-bottom) + 28px)); transform: none; max-width: 40rem; right: var(--gutter); }
  .hero-hint { display: none; }
}
@media (orientation: portrait) and (min-width: 721px) and (max-width: 1100px) {
  .hero-copy h1 { font-size: clamp(2.8rem, 7.5vw, 4.6rem); }
  .hero-copy p { font-size: 1.1rem; }
}
/* celular DEITADO e telas baixas: texto compacto à esquerda, abaixo da barra, olho à direita */
@media (orientation: landscape) and (max-height: 560px) {
  .nav { padding-block: 8px; }
  .hero-copy { top: calc(60px + env(safe-area-inset-top, 0px)); bottom: 12px; transform: none; display: flex; flex-direction: column; justify-content: center; max-width: min(28rem, 48vw); }
  .hero-copy h1 { font-size: clamp(1.5rem, 8.2vh, 2.5rem); }
  .hero-kicker { margin-bottom: .45rem; font-size: .66rem; }
  .hero-copy p { margin-top: .45rem; font-size: .84rem; line-height: 1.45; }
  .actions { margin-top: .75rem; gap: .5rem; }
  .actions .btn { min-height: 40px; padding: 0 1rem; font-size: .84rem; }
  .hero-hint { display: none; }
  .eye-mood { top: 18%; }
  .page-hero { min-height: auto; padding-top: 84px; }
}
@media (orientation: landscape) and (max-height: 400px) { .hero-copy p { display: none; } }

/* telas grandes e TVs: tudo cresce junto (o site é todo em rem) */
@media (min-width: 1800px) { html { font-size: calc(16px + (100vw - 1800px) * .006); } }
@media (min-width: 1800px) {
  .nav { padding-block: calc(16px + (100vw - 1800px) * .005); }
  .btn-sm, .lang-btn { min-height: 2.4rem; height: auto; padding-block: .3rem; font-size: .86rem; }
  .lang-btn-flag { width: 1.5rem; height: 1.125rem; }
  .brand-mark { width: 1.9rem; height: 2.25rem; }
  .nav-toggle { width: 2.8rem; height: 2.8rem; }
}

/* iPhone SE e telas muito baixas em pé: sem o parágrafo, sobra espaço para o olho acima do título */
@media (orientation: portrait) and (max-width: 720px) and (max-height: 600px) { .hero-copy p { display: none; } }

/* ---------- Modo leve (js/tier.js): Celeron, vídeo integrado, WebGL por software ----------
   Sem desfoque de vidro (backdrop-filter): sem placa de vídeo ele é refeito a cada rolagem, pelo processador.
   Animações contínuas que repintam (pulsos com sombra, orbe, zoom de fundo) param; o conteúdo continua igual. */
html.lite *, html.lite *::before, html.lite *::after { -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
html.lite .nav.solid { background: rgba(3, 6, 12, .96); }
html.lite .pillar { background: rgba(6, 11, 21, .94); }
html.lite .eye-mood, html.lite .viewer-tools .btn, html.lite .tag { background-color: rgba(3, 6, 12, .9); }
html.lite .hero-hint .dot, html.lite .chat-toggle .orb, html.lite .iris-deco *, html.lite .page-hero-bg img, html.lite .theme-decor.lights::after { animation: none !important; }
html.lite .ticker-track, html.lite .marquee-track { animation-play-state: paused; }
html.lite .btn .shine { display: none; }
html.lite::view-transition-old(root) { animation: vt-fade-lite .2s ease both; }
html.lite::view-transition-new(root) { animation: vt-fade-lite .25s ease reverse both; }
@keyframes vt-fade-lite { to { opacity: 0; } }

/* Versões estáticas das cenas 3D (modo leve e aparelhos sem WebGL): imagens renderizadas da própria cena */
.viewer.is-static canvas, .viewer.is-static .viewer-tools { display: none; }
.viewer-static { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.viewer-load { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 2; white-space: nowrap; }
.viewer-load:hover { transform: translate(-50%, -2px); }
.viewer-load:disabled { opacity: .8; cursor: progress; }
.layers.is-static { height: auto; }
.layers.is-static .layers-stage { position: relative; height: auto; min-height: 0; padding-block: clamp(64px, 12vh, 140px); }
.layers-static-img { width: 100%; height: auto; max-height: 78vh; object-fit: contain; display: block;
  /* bordas esmaecidas: o fundo da imagem se mistura ao da seção, sem contorno retangular */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 16%, #000 86%, transparent), linear-gradient(to bottom, transparent, #000 14%, #000 88%, transparent);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent, #000 16%, #000 86%, transparent), linear-gradient(to bottom, transparent, #000 14%, #000 88%, transparent);
  mask-composite: intersect; }
@media (max-width: 960px) {
  .layers.is-static .layers-stage { grid-template-rows: auto auto; gap: 1.5rem; padding-top: 72px; }
  .layers.is-static .layers-static-img { grid-row: 1; max-height: 52vh; }
  .layers.is-static .layers-copy > p { display: block; }
}






html.no-webgl .hero-copy { z-index: 5; }

/* Olho SVG de fallback (aparece só quando WebGL não funciona) */
.eye-fallback {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: min(45vw, 480px);
  height: auto;
  display: none;
  z-index: 1;
  pointer-events: none;
  opacity: .9;
}
html.no-webgl .eye-fallback { display: block; }
html.no-webgl #eye-canvas { display: none; }
html.no-webgl .hero-copy { z-index: 5; position: relative; }

/* Celular e tablet EM PÉ (mesmo corte usado pelo texto do hero, até 1100px): SVG embaixo, menor, centralizado.
   Em paisagem o texto fica numa coluna à esquerda (ver regra "celular DEITADO" acima) e o olho mantém a posição
   padrão à direita, então aqui só tratamos retrato — senão o SVG ficava embaixo por cima do texto também na horizontal. */
@media (orientation: portrait) and (max-width: 1100px) {
  .eye-fallback {
    right: 50%;
    top: auto;
    bottom: 8%;
    transform: translateX(50%);
    width: min(70vw, 320px);
    opacity: .85;
  }
}

/* Telas grandes e TVs: o SVG cresce junto em vez de ficar pequeno e perdido no meio da tela */
@media (min-width: 1800px) {
  .eye-fallback { width: min(38vw, 720px); }
}