/* ==========================================================================
   Sarzi Tecnologia — estilos globais
   ========================================================================== */

:root {
  --bg: #08090b;
  --bg-2: #0e1013;
  --surface: #121418;
  --surface-2: #181b20;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #f3f3ee;
  --muted: #9a9ca3;
  --dim: #6b6e76;
  --accent: #c6ff3d;
  --accent-ink: #0b0c0e;
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --font-display: "Bricolage Grotesque", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 10px; font-weight: 600;
}
.skip-link:focus { top: 16px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Grão sutil por cima de tudo */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 90; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Tipografia ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12.5px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }
.h-display {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -.035em; line-height: .95;
  font-size: clamp(48px, 9.2vw, 136px); margin: 0;
}
.h-section {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -.03em; line-height: 1;
  font-size: clamp(36px, 5.6vw, 76px); margin: 18px 0 0;
}
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 60ch; margin: 22px 0 0; }
.accent { color: var(--accent); }
.serif-it { font-family: "Instrument Serif", Georgia, serif; font-style: italic; font-weight: 400; letter-spacing: -.01em; }

/* ---------- Botões ---------- */
.btn {
  --b: var(--line-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 24px; border-radius: 999px; border: 1px solid var(--b);
  font-weight: 600; font-size: 15.5px; cursor: pointer; background: transparent;
  transition: transform .3s var(--ease), background .3s, border-color .3s, color .3s, box-shadow .3s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translate(2px, -2px); }
.btn:hover { border-color: var(--text); }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn-primary:hover { background: #d8ff70; border-color: #d8ff70; box-shadow: 0 10px 40px -10px rgba(198, 255, 61, .55); }
.btn:active { transform: scale(.97); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled { background: rgba(8, 9, 11, .72); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); }
.brand .mark { width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; }
.brand .mark svg { width: 24px; height: 24px; }
.brand .word { width: 96px; height: 15px; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-links a { padding: 10px 14px; border-radius: 999px; color: var(--muted); font-size: 15px; font-weight: 500; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, .05); }
.nav-cta { height: 42px; padding: 0 18px; font-size: 14.5px; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-2); background: transparent; cursor: pointer; position: relative; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.menu-btn span:nth-child(1) { top: 16px; }
.menu-btn span:nth-child(2) { top: 26px; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav-cta { display: none; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 12px var(--gutter) 24px; background: rgba(8, 9, 11, .97); border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .3s var(--ease);
  }
  .menu-open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a { padding: 14px 12px; font-size: 18px; }
  .menu-open .site-header { background: rgba(8, 9, 11, .97); }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 130px 0 90px; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-bg .grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  opacity: .55;
}
.hero-bg .glow {
  position: absolute; width: 900px; height: 900px; border-radius: 50%;
  left: var(--mx, 70%); top: var(--my, 35%); transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(198, 255, 61, .16), rgba(120, 90, 255, .08) 40%, transparent 65%);
  transition: left 1.2s var(--ease), top 1.2s var(--ease);
}
.hero-s {
  position: absolute; right: -6vw; top: 50%; width: min(64vw, 820px); aspect-ratio: 1; transform: translateY(-46%);
  color: rgba(255, 255, 255, .025);
}
.hero-s svg { width: 100%; height: 100%; }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.35fr .65fr; gap: 40px; align-items: center; }
.hero h1 { margin-top: 26px; font-size: clamp(46px, 7.2vw, 108px); }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .line > span { display: inline-block; transform: translateY(105%); animation: rise 1.1s var(--ease) forwards; }
.hero h1 .line:nth-child(2) > span { animation-delay: .12s; }
.hero h1 .serif-it { font-size: 1.08em; }
@keyframes rise { to { transform: none; } }
.hero .lead { animation: fade 1s .45s both; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; animation: fade 1s .6s both; }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Constelação de ícones */
.orbit { position: relative; aspect-ratio: 1; width: 100%; max-width: 440px; justify-self: end; animation: fade 1.2s .5s both; }
.orbit::before, .orbit::after {
  content: ""; position: absolute; inset: 8%; border-radius: 50%; border: 1px dashed var(--line-2);
  animation: spin 60s linear infinite;
}
.orbit::after { inset: 26%; border-style: solid; border-color: var(--line); animation-direction: reverse; animation-duration: 40s; }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit-core {
  position: absolute; inset: 37%; border-radius: 28%; background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; box-shadow: 0 0 80px -10px rgba(198, 255, 61, .6), inset 0 -8px 20px rgba(0, 0, 0, .15);
}
.orbit-core svg { width: 72%; height: 72%; }
.orbit-app {
  position: absolute; width: 21%; aspect-ratio: 1; border-radius: 24%; overflow: hidden;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .08);
  animation: float 7s ease-in-out infinite; transition: transform .4s var(--ease);
  translate: var(--px, 0) var(--py, 0);
}
.orbit-app img { width: 100%; height: 100%; object-fit: cover; }
.orbit-app:hover { transform: scale(1.12); }
.orbit-app:nth-child(1) { left: 39.5%; top: 0; }
.orbit-app:nth-child(2) { right: 5%; top: 18%; animation-delay: -1.2s; }
.orbit-app:nth-child(3) { right: 5%; bottom: 18%; animation-delay: -2.4s; }
.orbit-app:nth-child(4) { left: 39.5%; bottom: 0; animation-delay: -3.6s; }
.orbit-app:nth-child(5) { left: 5%; bottom: 18%; animation-delay: -4.8s; }
.orbit-app:nth-child(6) { left: 5%; top: 18%; animation-delay: -6s; }
@keyframes float { 0%, 100% { margin-top: 0; } 50% { margin-top: -12px; } }

.hero-meta { display: flex; flex-wrap: wrap; gap: 28px 44px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); animation: fade 1s .75s both; }
.hero-meta div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta strong { font: 700 30px/1 var(--font-display); letter-spacing: -.02em; }
.hero-meta span { font-size: 13.5px; color: var(--muted); }

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .orbit { max-width: 340px; justify-self: center; order: -1; margin-bottom: -10px; }
  .hero { padding-top: 110px; }
}
@media (max-width: 560px) { .orbit { max-width: 260px; } .hero-meta { gap: 20px 28px; } .hero-meta strong { font-size: 24px; } }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); overflow: hidden; padding: 22px 0; background: var(--bg-2); }
.marquee-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; gap: 40px; padding-right: 40px; }
.marquee-item { font: 600 clamp(22px, 3vw, 34px)/1 var(--font-display); letter-spacing: -.02em; white-space: nowrap; color: var(--text); }
.marquee-item.it { font-family: "Instrument Serif", serif; font-style: italic; font-weight: 400; color: var(--muted); }
.marquee-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--accent); transform: rotate(45deg); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Seções ---------- */
.section { padding: clamp(90px, 12vw, 160px) 0; position: relative; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; flex-wrap: wrap; margin-bottom: clamp(44px, 6vw, 72px); }
.section-head .lead { margin: 0; max-width: 46ch; }

/* ---------- Apps ---------- */
.apps-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.app-card { grid-column: span 2; }
.app-card.wide { grid-column: span 3; }
@media (max-width: 1080px) { .apps-grid { grid-template-columns: repeat(2, 1fr); } .app-card, .app-card.wide { grid-column: span 1; } .app-card:last-child:nth-child(odd) { grid-column: span 2; } }
@media (max-width: 680px) { .apps-grid { grid-template-columns: 1fr; } .app-card:last-child:nth-child(odd) { grid-column: span 1; } }

.app-card {
  --c: #c6ff3d; --x: 50%; --y: 0%;
  position: relative; display: flex; flex-direction: column; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); padding: 28px; overflow: hidden; isolation: isolate;
  transition: transform .5s var(--ease), border-color .4s;
}
.app-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(520px circle at var(--x) var(--y), color-mix(in srgb, var(--c) 22%, transparent), transparent 45%);
}
.app-card::after {
  content: ""; position: absolute; left: 28px; right: 28px; top: 0; height: 1px; z-index: -1;
  background: linear-gradient(90deg, transparent, var(--c), transparent); opacity: .5;
}
.app-card:hover { border-color: color-mix(in srgb, var(--c) 45%, transparent); transform: translateY(-4px); }
.app-card:hover::before { opacity: 1; }
.app-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.app-icon { width: 72px; height: 72px; border-radius: 18px; overflow: hidden; flex: none; box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--c) 55%, transparent), 0 0 0 1px rgba(255, 255, 255, .1); }
.app-icon img { width: 100%; height: 100%; object-fit: cover; }
.status {
  display: inline-flex; align-items: center; gap: 7px; height: 28px; padding: 0 12px; border-radius: 999px;
  font: 500 11.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--muted);
}
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.live { color: var(--accent); border-color: rgba(198, 255, 61, .3); background: rgba(198, 255, 61, .06); }
.status.live::before { box-shadow: 0 0 10px currentColor; animation: pulse 2s infinite; }
.status.soon { color: #ffb547; border-color: rgba(255, 181, 71, .28); background: rgba(255, 181, 71, .06); }
@keyframes pulse { 50% { opacity: .35; } }
.app-cat { margin: 24px 0 6px; font: 500 12px/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--c); }
.app-card h3 { margin: 0; font: 700 34px/1 var(--font-display); letter-spacing: -.03em; }
.app-card p { color: var(--muted); margin: 14px 0 0; font-size: 16px; }
.app-feats { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.app-feats li { font-size: 13px; padding: 6px 11px; border-radius: 999px; background: rgba(255, 255, 255, .045); border: 1px solid var(--line); color: #cfd0d4; }
.app-actions { margin-top: auto; padding-top: 26px; display: flex; flex-direction: column; gap: 10px; }
.stores { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.store {
  display: flex; align-items: center; gap: 10px; height: 54px; padding: 0 14px; border-radius: 14px;
  background: #000; border: 1px solid var(--line-2); transition: border-color .25s, transform .25s var(--ease), background .25s;
}
.store svg { width: 22px; height: 22px; flex: none; }
.store span { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.store small { font-size: 10.5px; color: var(--muted); letter-spacing: .02em; }
.store b { font-size: 15px; font-weight: 600; white-space: nowrap; }
a.store:hover { border-color: var(--c); transform: translateY(-2px); }
.store[aria-disabled="true"] { opacity: .45; cursor: not-allowed; background: transparent; border-style: dashed; }
.site-link {
  display: flex; align-items: center; justify-content: space-between; height: 50px; padding: 0 16px; border-radius: 14px;
  border: 1px solid var(--line); color: var(--text); font-weight: 500; font-size: 15px; transition: background .25s, border-color .25s;
}
.site-link > span { display: inline-flex; align-items: center; gap: 10px; }
.site-link svg { width: 18px; height: 18px; }
.site-link .arr { transition: transform .3s var(--ease); color: var(--c); }
.site-link:hover { background: color-mix(in srgb, var(--c) 10%, transparent); border-color: color-mix(in srgb, var(--c) 40%, transparent); }
.site-link:hover .arr { transform: translate(3px, -3px); }
.app-talk { font-size: 13.5px; color: var(--dim); text-align: center; margin-top: 2px; }
.app-talk a { color: var(--muted); border-bottom: 1px solid var(--line-2); transition: color .2s, border-color .2s; }
.app-talk a:hover { color: var(--text); border-color: var(--text); }

.app-card.upcoming { background: transparent; border-style: dashed; justify-content: center; min-height: 340px; }
.upcoming h3 { font-size: 30px; }
.upcoming-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.upcoming-tags span { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: 14.5px; }

/* ---------- Manifesto ---------- */
.manifesto { background: var(--bg-2); border-block: 1px solid var(--line); overflow: hidden; }
.manifesto-big { font: 700 clamp(40px, 7.4vw, 112px)/.95 var(--font-display); letter-spacing: -.04em; margin: 22px 0 0; }
.manifesto-big .zero { color: var(--accent); }
.manifesto-big .strike { position: relative; color: var(--dim); white-space: nowrap; }
.manifesto-big .strike::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 52%; height: .09em; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform 1s .3s var(--ease);
}
.manifesto-big.in .strike::after { transform: scaleX(1); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(50px, 7vw, 90px); }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }
.pillar { padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); position: relative; }
.pillar-n { font: 500 13px/1 var(--font-mono); color: var(--accent); letter-spacing: .1em; }
.pillar h3 { font: 700 26px/1.1 var(--font-display); letter-spacing: -.02em; margin: 22px 0 10px; }
.pillar p { color: var(--muted); margin: 0; font-size: 16px; }
.pillar .viz { height: 64px; margin-top: 26px; display: flex; align-items: flex-end; gap: 6px; }
.pillar .viz i { flex: 1; border-radius: 6px 6px 2px 2px; background: linear-gradient(to top, rgba(198, 255, 61, .15), rgba(198, 255, 61, .55)); height: var(--h); transform: scaleY(0); transform-origin: bottom; transition: transform .9s var(--ease); }
.reveal.in .viz i { transform: none; }
.reveal.in .viz i:nth-child(2) { transition-delay: .08s; } .reveal.in .viz i:nth-child(3) { transition-delay: .16s; }
.reveal.in .viz i:nth-child(4) { transition-delay: .24s; } .reveal.in .viz i:nth-child(5) { transition-delay: .32s; }
.reveal.in .viz i:nth-child(6) { transition-delay: .40s; } .reveal.in .viz i:nth-child(7) { transition-delay: .48s; }
.price-tag { display: flex; align-items: baseline; gap: 10px; margin-top: 26px; }
.price-tag b { font: 700 46px/1 var(--font-display); letter-spacing: -.03em; }
.price-tag span { color: var(--muted); font-size: 14px; }

/* ---------- Frentes (dados + apps) ---------- */
.fronts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 860px) { .fronts { grid-template-columns: 1fr; } }
.front { position: relative; padding: clamp(28px, 4vw, 48px); border-radius: 28px; overflow: hidden; border: 1px solid var(--line); min-height: 460px; display: flex; flex-direction: column; isolation: isolate; }
.front-data { background: radial-gradient(120% 90% at 100% 0%, rgba(120, 90, 255, .22), transparent 55%), var(--surface); }
.front-apps { background: radial-gradient(120% 90% at 100% 0%, rgba(198, 255, 61, .16), transparent 55%), var(--surface); }
.front h3 { font: 700 clamp(30px, 3.4vw, 44px)/1.02 var(--font-display); letter-spacing: -.03em; margin: 20px 0 14px; }
.front p { color: var(--muted); margin: 0; max-width: 46ch; }
.front ul { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.front li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; }
.front li svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--accent); }
.front-data li svg { color: #a995ff; }
.front-chart { margin-top: auto; padding-top: 32px; }
.front-chart svg { width: 100%; height: auto; overflow: visible; }
.front-chart .ln { stroke-dasharray: 900; stroke-dashoffset: 900; transition: stroke-dashoffset 2.2s var(--ease); }
.reveal.in .front-chart .ln { stroke-dashoffset: 0; }
.mini-icons { margin-top: auto; padding-top: 32px; display: flex; gap: 10px; flex-wrap: wrap; }
.mini-icons img { width: 54px; height: 54px; border-radius: 14px; box-shadow: 0 0 0 1px rgba(255, 255, 255, .1); transition: transform .3s var(--ease); }
.mini-icons img:hover { transform: translateY(-4px) rotate(-4deg); }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; gap: 30px; } }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 24px 0; font: 600 clamp(18px, 1.8vw, 21px)/1.3 var(--font-display); letter-spacing: -.01em;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line-2);
  display: grid; place-items: center; font: 400 22px/1 var(--font-body); color: var(--muted); transition: transform .35s var(--ease), background .3s, color .3s;
}
.faq-list details[open] summary::after { transform: rotate(45deg); background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.faq-list details p { margin: -6px 0 24px; color: var(--muted); max-width: 64ch; }

/* ---------- CTA ---------- */
.cta {
  position: relative; border-radius: 36px; overflow: hidden; padding: clamp(48px, 8vw, 110px) clamp(24px, 6vw, 80px);
  background: var(--accent); color: var(--accent-ink); isolation: isolate;
}
.cta-s { position: absolute; right: -60px; bottom: -120px; width: min(520px, 70vw); color: rgba(0, 0, 0, .08); z-index: -1; transform: rotate(-12deg); }
.cta h2 { font: 700 clamp(44px, 8vw, 120px)/.92 var(--font-display); letter-spacing: -.045em; margin: 0; max-width: 12ch; }
.cta p { font-size: clamp(17px, 1.7vw, 21px); max-width: 48ch; margin: 24px 0 0; color: rgba(11, 12, 14, .72); }
.cta .btn { margin-top: 36px; background: var(--accent-ink); color: var(--accent); border-color: var(--accent-ink); height: 60px; padding: 0 30px; font-size: 17px; }
.cta .btn:hover { box-shadow: 0 16px 40px -14px rgba(0, 0, 0, .6); }

/* ---------- Footer ---------- */
.site-footer { padding: 80px 0 40px; border-top: 1px solid var(--line); margin-top: clamp(90px, 12vw, 160px); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
.footer-brand p { color: var(--muted); max-width: 34ch; margin: 18px 0 0; font-size: 15.5px; }
.footer-col h4 { margin: 0 0 16px; font: 500 12px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { color: var(--muted); font-size: 15px; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-word { margin-top: 70px; color: rgba(255, 255, 255, .04); }
.footer-word svg { width: 100%; height: auto; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 30px; color: var(--dim); font-size: 14px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-stagger > * { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-stagger.in > * { opacity: 1; transform: none; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: .08s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: .16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: .24s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: .32s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: .40s; }

/* ==========================================================================
   Página de contato
   ========================================================================== */
.contact-hero { padding: 150px 0 40px; position: relative; overflow: hidden; }
.contact-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 6vw, 90px); align-items: start; }
@media (max-width: 960px) { .contact-wrap { grid-template-columns: 1fr; } }
.contact-aside { position: sticky; top: 110px; }
@media (max-width: 960px) { .contact-aside { position: static; } }
.contact-aside h1 { font-size: clamp(52px, 8vw, 110px); margin-top: 22px; }
.contact-cards { display: grid; gap: 12px; margin-top: 40px; }
.contact-card { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 18px; border: 1px solid var(--line); background: var(--surface); transition: border-color .25s; }
a.contact-card:hover { border-color: var(--accent); }
.contact-card .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(198, 255, 61, .1); color: var(--accent); flex: none; }
.contact-card .ic svg { width: 22px; height: 22px; }
.contact-card small { display: block; color: var(--dim); font-size: 13px; }
.contact-card b { font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 4vw, 44px); position: relative; }
.form-step { font: 500 12px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin: 0 0 16px; display: flex; gap: 10px; align-items: center; }
.form-step b { color: var(--accent); font-weight: 500; }
.form fieldset { border: 0; padding: 0; margin: 0 0 34px; min-width: 0; }
.form legend { padding: 0; }
.topics { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.topic { position: relative; }
.topic input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.topic label {
  display: flex; align-items: center; gap: 10px; height: 100%; min-height: 60px; padding: 10px 12px; border-radius: 14px;
  border: 1px solid var(--line-2); background: var(--bg-2); cursor: pointer; font-weight: 500; font-size: 14.5px; line-height: 1.2;
  transition: border-color .2s, background .2s, transform .2s var(--ease);
}
.topic label img, .topic label .ti { width: 34px; height: 34px; border-radius: 9px; flex: none; }
.topic label .ti { display: grid; place-items: center; background: rgba(255, 255, 255, .06); font-size: 17px; }
.topic input:hover + label { border-color: rgba(255, 255, 255, .3); }
.topic input:checked + label { border-color: var(--accent); background: rgba(198, 255, 61, .07); box-shadow: inset 0 0 0 1px var(--accent); }
.topic input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }

.reveal-field { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease), margin .45s var(--ease); }
.reveal-field > div { overflow: hidden; }
.reveal-field.open { grid-template-rows: 1fr; margin-top: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 2px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip label { display: inline-flex; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line-2); cursor: pointer; font-size: 14px; transition: all .2s; }
.chip input:checked + label { background: var(--text); color: var(--bg); border-color: var(--text); }
.chip input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fields .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .fields { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 14px; font-weight: 500; color: #d4d5d9; }
.field label .opt { color: var(--dim); font-weight: 400; }
.field input, .field textarea {
  width: 100%; border-radius: 14px; border: 1px solid var(--line-2); background: var(--bg-2); padding: 15px 16px; font-size: 16px;
  transition: border-color .2s, box-shadow .2s; outline: none;
}
.field textarea { resize: vertical; min-height: 160px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: #5d6068; }
.field input:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(198, 255, 61, .12); }
.field.invalid input, .field.invalid textarea { border-color: #ff6b6b; }
.field-meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--dim); }
.field .err { color: #ff8a8a; font-size: 13px; display: none; }
.field.invalid .err { display: block; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 22px 0 0; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); flex: none; }
.consent a { color: var(--text); border-bottom: 1px solid var(--line-2); }
.hp { position: absolute !important; left: -9999px !important; }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
.form-submit .btn { height: 58px; padding: 0 30px; font-size: 16.5px; }
.form-submit small { color: var(--dim); font-size: 13px; }
.btn .spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; display: none; }
.btn.loading .spinner { display: block; }
.btn.loading .lbl-arrow { display: none; }
.form-alert { margin-top: 18px; padding: 14px 16px; border-radius: 14px; font-size: 14.5px; display: none; }
.form-alert.error { display: block; background: rgba(255, 107, 107, .08); border: 1px solid rgba(255, 107, 107, .3); color: #ffb3b3; }
.form-alert a { text-decoration: underline; }

.form-success { text-align: center; padding: 50px 10px; display: none; }
.form.sent .form-body { display: none; }
.form.sent .form-success { display: block; animation: fade .7s var(--ease) both; }
.success-ic { width: 84px; height: 84px; margin: 0 auto; border-radius: 26px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; box-shadow: 0 0 70px -10px rgba(198, 255, 61, .7); }
.success-ic svg { width: 44px; height: 44px; }
.form-success h2 { font: 700 40px/1 var(--font-display); letter-spacing: -.03em; margin: 28px 0 12px; }
.form-success p { color: var(--muted); max-width: 40ch; margin: 0 auto 28px; }

/* ---------- Páginas simples (privacidade / 404) ---------- */
.prose { max-width: 760px; padding-top: 150px; }
.prose h1 { font: 700 clamp(40px, 6vw, 72px)/1 var(--font-display); letter-spacing: -.035em; margin: 20px 0 30px; }
.prose h2 { font: 700 24px/1.2 var(--font-display); margin: 44px 0 12px; }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--accent); }
.notfound { min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 120px var(--gutter) 60px; }
.notfound .big { font: 700 clamp(120px, 28vw, 320px)/.8 var(--font-display); letter-spacing: -.06em; color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .reveal, .reveal-stagger > * { opacity: 1; transform: none; }
}

/* Ajustes de proporção para SVGs via <use> */
.footer-word svg { aspect-ratio: 632 / 94; height: auto; }
.cta-s { aspect-ratio: 1; height: auto; }
.app-card.full { grid-column: 1 / -1; min-height: 0; }
.topic-err { color: #ff8a8a; font-size: 13.5px; margin: 12px 0 0; }
.topic-err[hidden] { display: none; }
.pillar { display: flex; flex-direction: column; }
.pillar .viz, .pillar .price-tag { margin-top: auto; padding-top: 26px; }
.cta .eyebrow::before { background: var(--accent-ink); box-shadow: none; }