/* Tikscan Shop — landing. Paleta derivada do logotipo (neon ciano → magenta → laranja sobre quase-preto). */
:root {
  --bg: #0a0a12;
  --bg-2: #0f0f1a;
  --surface: #141425;
  --surface-2: #1a1a2e;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --fg: #f3f3f8;
  --fg-muted: #a9a9bf;
  --fg-dim: #7b7b95;
  --cyan: #22d3ff;
  --magenta: #ff3ea5;
  --purple: #8b5cf6;
  --orange: #ff5a3c;
  --grad: linear-gradient(90deg, var(--cyan) 0%, var(--purple) 45%, var(--magenta) 100%);
  --grad-btn: linear-gradient(135deg, #22d3ff 0%, #8b5cf6 50%, #ff3ea5 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; margin: 0; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.15; font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0; }
.container { width: min(100% - 32px, var(--container)); margin: 0 auto; }
.container.narrow { max-width: 780px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 14px;
}
.lead { color: var(--fg-muted); font-size: 1.08rem; max-width: 56ch; }
.fineprint { color: var(--fg-dim); font-size: 0.85rem; margin-top: 14px; }
.fineprint a { color: var(--fg-muted); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; line-height: 1;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  color: #fff; background: var(--grad-btn); background-size: 160% 160%;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 8px 30px rgba(139, 92, 246, 0.35);
}
.btn-primary:hover { background-position: 100% 0; box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 10px 40px rgba(255, 62, 165, 0.4); }
.btn-ghost { color: var(--fg); background: rgba(255,255,255,0.04); border-color: var(--line-strong); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.25); }
.btn-sm { padding: 10px 16px; font-size: 0.85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 18, 0.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.brand-logo { height: 38px; width: auto; }
.brand-mark {
  display: none; width: 34px; height: 34px; border-radius: 9px; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 800; color: #fff; background: var(--grad-btn);
  box-shadow: 0 0 18px rgba(34, 211, 255, 0.35);
}
.brand-mark.show { display: inline-flex; }
.brand-name span { color: var(--fg-muted); font-weight: 500; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: var(--fg-muted); font-size: 0.95rem; font-weight: 500; transition: color .15s; }
.nav a:hover { color: var(--fg); }
.nav-toggle { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line-strong); border-radius: 10px; background: transparent; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { width: 18px; height: 2px; background: var(--fg); border-radius: 2px; }
.mobile-nav { display: none; flex-direction: column; gap: 6px; padding: 12px 16px 18px; border-top: 1px solid var(--line); }
.mobile-nav a { padding: 12px 6px; color: var(--fg); font-weight: 500; }
.mobile-nav .btn { margin-top: 8px; }
.site-header.open .mobile-nav { display: flex; }

/* ---------- Glows ---------- */
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35; pointer-events: none; }
.glow-cyan { width: 520px; height: 520px; background: var(--cyan); top: -160px; left: -160px; }
.glow-magenta { width: 560px; height: 560px; background: var(--magenta); top: 120px; right: -220px; }
.glow.small { width: 380px; height: 380px; opacity: 0.22; }
.live-section .glow-magenta { top: auto; bottom: -140px; right: -120px; }
.waitlist .glow-cyan { top: -60px; left: 50%; transform: translateX(-50%); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 84px 0 56px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; position: relative; }
.hero-copy h1 { margin-bottom: 20px; }
.hero-copy .lead { margin-bottom: 28px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 0 rgba(255, 90, 60, 0.6); animation: pulse 1.6s infinite; display: inline-block; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,90,60,.6);} 70% { box-shadow: 0 0 0 9px rgba(255,90,60,0);} 100% { box-shadow: 0 0 0 0 rgba(255,90,60,0);} }

/* Palco (mock de live com overlays) */
.stage {
  position: relative; aspect-ratio: 9 / 12; max-height: 560px; width: 100%; max-width: 420px; margin: 0 auto;
  border-radius: 22px; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(120% 80% at 70% 20%, rgba(139, 92, 246, 0.35), transparent 60%),
    radial-gradient(100% 70% at 20% 90%, rgba(34, 211, 255, 0.25), transparent 60%),
    linear-gradient(180deg, #1b1b30 0%, #0d0d18 100%);
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.03) inset;
}
.stage.compact { aspect-ratio: 9 / 11; max-width: 380px; }
.stage-person {
  position: absolute; inset: auto 0 0 0; height: 62%; z-index: 0;
  background:
    radial-gradient(60% 45% at 50% 20%, rgba(255,255,255,0.14), transparent 70%),
    radial-gradient(70% 70% at 50% 100%, rgba(255,255,255,0.10), transparent 70%);
  -webkit-mask: radial-gradient(45% 22% at 50% 16%, #000 98%, transparent 100%), radial-gradient(60% 55% at 50% 100%, #000 98%, transparent 100%);
  mask: radial-gradient(45% 22% at 50% 16%, #000 98%, transparent 100%), radial-gradient(60% 55% at 50% 100%, #000 98%, transparent 100%);
  opacity: 0.55;
}
.stage-topbar { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; justify-content: space-between; align-items: center; z-index: 2; }
.badge-live { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; border-radius: 8px; background: rgba(255, 90, 60, 0.18); border: 1px solid rgba(255, 90, 60, 0.5); color: #ffb3a6; font: 700 0.72rem/1 var(--font-display); letter-spacing: 0.08em; }
.viewers { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 8px; background: rgba(0,0,0,0.45); color: var(--fg-muted); font-size: 0.78rem; }
.viewers b { color: var(--fg); }

.overlay-alert {
  position: absolute; left: 14px; right: 14px; top: 64px; z-index: 3;
  display: flex; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 14px;
  background: rgba(20, 20, 37, 0.85); border: 1px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  transform: translateY(-16px) scale(0.96); opacity: 0; transition: transform .35s cubic-bezier(.2,.9,.3,1.3), opacity .3s;
}
.overlay-alert::before { content: ""; position: absolute; inset: -1px; border-radius: 15px; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; z-index: -1; }
.overlay-alert.show { transform: none; opacity: 1; }
.alert-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; background: var(--grad-btn); flex: none; }
.alert-body { display: grid; line-height: 1.25; }
.alert-title { font: 700 0.72rem var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); }
.alert-product { font-weight: 600; font-size: 0.95rem; }
.alert-price { font-family: var(--font-display); font-weight: 700; color: var(--magenta); font-size: 0.95rem; }

.overlay-goal { position: absolute; left: 14px; right: 14px; bottom: 96px; z-index: 3; padding: 12px 14px; border-radius: 14px; background: rgba(20,20,37,0.85); border: 1px solid var(--line-strong); }
.goal-head, .goal-foot { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--fg-muted); }
.goal-head b { color: var(--fg); font-family: var(--font-display); }
.goal-bar { height: 10px; border-radius: 999px; background: rgba(255,255,255,0.08); margin: 8px 0; overflow: hidden; }
.goal-fill { height: 100%; border-radius: 999px; background: var(--grad); box-shadow: 0 0 16px rgba(255, 62, 165, 0.6); transition: width 1.2s cubic-bezier(.2,.8,.2,1); }

.overlay-top { position: absolute; left: 14px; right: 14px; bottom: 14px; z-index: 3; padding: 10px 14px; border-radius: 14px; background: rgba(20,20,37,0.85); border: 1px solid var(--line-strong); }
.top-title { font: 700 0.7rem var(--font-display); letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-dim); }
.overlay-top ol { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 4px; counter-reset: top; }
.overlay-top li { display: flex; justify-content: space-between; font-size: 0.82rem; counter-increment: top; }
.overlay-top li span::before { content: counter(top) "  "; color: var(--cyan); font-family: var(--font-display); font-weight: 700; }
.overlay-top li b { color: var(--fg-muted); font-weight: 600; }
.stage-caption { text-align: center; color: var(--fg-dim); font-size: 0.85rem; margin-top: 14px; }

/* ---------- Marquee ---------- */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); overflow: hidden; padding: 14px 0; }
.marquee-track { display: flex; gap: 10px; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--fg-muted); font-size: 0.85rem; font-weight: 500; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Seções ---------- */
.section { position: relative; padding: 96px 0; overflow: hidden; }
.section-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section-head .lead { margin: 14px auto 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; position: relative; }
.split.reverse .split-copy { order: 2; }
.split-copy h2 { margin-bottom: 22px; }
.split-copy .lead { margin-bottom: 22px; }

.steps { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 22px; }
.steps li { display: flex; gap: 18px; align-items: flex-start; }
.step-num { font: 800 1.4rem var(--font-display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; min-width: 44px; }
.steps h3 { margin-bottom: 6px; }
.steps p { color: var(--fg-muted); font-size: 0.97rem; }

.panel-mock { border-radius: var(--radius); border: 1px solid var(--line-strong); background: var(--surface); box-shadow: 0 30px 80px rgba(0,0,0,0.5); overflow: hidden; }
.panel-head { display: flex; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.panel-head .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); }
.panel-title { margin-left: 8px; color: var(--fg-dim); font-size: 0.8rem; }
.panel-body { padding: 14px; display: grid; gap: 10px; }
.panel-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.03); border: 1px solid var(--line); font-size: 0.92rem; }
.toggle { width: 38px; height: 22px; border-radius: 999px; background: rgba(255,255,255,0.12); position: relative; flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .2s; }
.toggle.on { background: var(--grad-btn); }
.toggle.on::after { left: 19px; }
.panel-link { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px dashed var(--line-strong); font-size: 0.85rem; color: var(--fg-muted); }
.panel-link code { color: var(--cyan); font-size: 0.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-link button { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line-strong); background: transparent; color: var(--fg); font: 600 0.78rem var(--font-display); cursor: default; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card { position: relative; padding: 26px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.card:hover { transform: translateY(-4px); border-color: rgba(139, 92, 246, 0.5); box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 0 30px rgba(139, 92, 246, 0.12); }
.card-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; background: rgba(255,255,255,0.05); border: 1px solid var(--line-strong); margin-bottom: 18px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--fg-muted); font-size: 0.95rem; }

.stats { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 34px 20px; text-align: center; border-right: 1px solid var(--line); display: grid; gap: 6px; }
.stat:last-child { border-right: 0; }
.stat b { font: 800 clamp(1.8rem, 3vw, 2.4rem) var(--font-display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -0.02em; }
.stat span { color: var(--fg-muted); font-size: 0.9rem; }

.checks { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg-muted); }
.checks li::before { content: "✓"; flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.75rem; font-weight: 700; color: #fff; background: var(--grad-btn); }

.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); padding: 0 20px; }
.faq details[open] { border-color: rgba(34, 211, 255, 0.4); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-family: var(--font-display); font-weight: 600; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cyan); font-size: 1.3rem; font-weight: 500; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--fg-muted); padding: 0 0 18px; font-size: 0.97rem; }
.faq a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Waitlist ---------- */
.waitlist-card { position: relative; text-align: center; padding: 56px 40px; border-radius: 24px; background: var(--surface); border: 1px solid transparent; background-clip: padding-box; }
.waitlist-card::before { content: ""; position: absolute; inset: -1px; border-radius: 25px; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; opacity: 0.7; }
.waitlist-card h2 { margin-bottom: 12px; }
.waitlist-card .lead { margin: 0 auto 28px; }
.waitlist-form { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 10px; max-width: 700px; margin: 0 auto; }
.waitlist-form input { padding: 14px 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(255,255,255,0.04); color: var(--fg); font: 1rem var(--font-body); outline: none; transition: border-color .15s, box-shadow .15s; min-width: 0; }
.waitlist-form input::placeholder { color: var(--fg-dim); }
.waitlist-form input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 211, 255, 0.18); }
.form-status { min-height: 1.4em; margin-top: 14px; font-size: 0.95rem; color: var(--fg-muted); }
.form-status.ok { color: #7ef0c2; }
.form-status.err { color: #ffb3a6; }
.form-status a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 48px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 32px; align-items: flex-start; flex-wrap: wrap; }
.footer-brand p { color: var(--fg-muted); margin-top: 12px; font-size: 0.95rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-links a { color: var(--fg-muted); font-size: 0.93rem; }
.footer-links a:hover { color: var(--fg); }
.footer-legal { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.footer-legal p { color: var(--fg-dim); font-size: 0.8rem; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse .split-copy { order: 0; }
  .cards, .cards.three { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 720px) {
  .nav, .nav-row > .btn { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 48px 0 40px; }
  .section { padding: 64px 0; }
  .cards, .cards.three { grid-template-columns: 1fr; }
  .waitlist-form { grid-template-columns: 1fr; }
  .waitlist-card { padding: 40px 22px; }
  .stage { max-width: 100%; }
  .panel-link { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track, .live-dot { animation: none; }
  .overlay-alert, .goal-fill, .card { transition: none; }
}