/* ============================================================
   NEXUS AUDIOVISUAL — Design System "Luminous"
   Stack: PHP puro · CSS vanilla · JS vanilla
   v1.0 — Junho 2026
   ============================================================ */

/* ---------- Fontes self-hosted ---------- */
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk-ext.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../fonts/space-grotesk.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-latin-ext.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ---------- Design tokens ---------- */
:root {
  /* Superfícies escuras */
  --ink:          #090C16;
  --ink-soft:     #10152A;
  --ink-elevated: #161E38;

  /* Superfícies claras */
  --paper:        #F4F6FB;
  --paper-2:      #FFFFFF;

  /* Texto sobre escuro */
  --on-dark-hi:   #F5F8FF;
  --on-dark-mid:  #C3CDE6;
  --on-dark-lo:   #8492B4;

  /* Texto sobre claro */
  --on-light-hi:  #0B1426;
  --on-light-mid: #41506E;
  --on-light-lo:  #6B7894;

  /* Destaque — dourado */
  --accent:       #E0B64D;
  --accent-bright:#ECC86E;
  --accent-deep:  #9A7A1E;
  --accent-cyan:  #9DBBFF;

  /* Linhas */
  --line-dark:    rgba(255,255,255,.09);
  --line-dark-2:  rgba(255,255,255,.14);
  --line-light:   rgba(11,20,38,.10);
  --line-light-2: rgba(11,20,38,.16);

  /* Glow */
  --glow-blue:    0 0 40px rgba(224,182,77,.45);
  --glow-soft:    0 0 80px rgba(224,182,77,.25);

  /* Tipografia */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Manrope', system-ui, sans-serif;

  /* Layout */
  --maxw:      1240px;
  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --gut:       clamp(20px, 5vw, 64px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--on-dark-hi);
  line-height: 1.6;
  font-weight: 450;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--accent); color: #fff; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
p { text-wrap: pretty; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(72px, 10vw, 140px); position: relative; }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-bright);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.eyebrow.dark { color: var(--accent-deep); }
.eyebrow.dark::before { background: linear-gradient(90deg, var(--accent-deep), transparent); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  padding: 15px 26px;
  border-radius: 100px;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s;
  white-space: nowrap;
  cursor: pointer;
}
.btn svg { width: 18px; height: 18px; transition: transform .25s; flex: none; }
.btn-primary {
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  color: #2A1F05;
  box-shadow: 0 10px 30px -8px rgba(224,182,77,.6), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -8px rgba(224,182,77,.75), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost {
  background: rgba(255,255,255,.06);
  color: var(--on-dark-hi);
  border: 1px solid var(--line-dark-2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-light {
  background: var(--on-light-hi);
  color: #fff;
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(11,20,38,.5); }
.btn-outline-dark {
  background: transparent;
  color: var(--on-light-hi);
  border: 1px solid var(--line-light-2);
}
.btn-outline-dark:hover { background: rgba(11,20,38,.04); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Navegação ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gut);
  transition: background .35s, backdrop-filter .35s, padding .35s, border-color .35s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(9,12,22,.72);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--line-dark);
  padding-block: 12px;
}
.brand { display: flex; align-items: center; gap: 11px; flex: none; font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: -0.02em; color: #fff; }
.brand img { height: 38px; width: auto; flex: none; display: block; }
.nav.scrolled .brand img { height: 34px; transition: height .35s; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { font-size: 15px; font-weight: 550; color: var(--on-dark-mid); transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; display: block; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 99;
  background: rgba(9,12,22,.97);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 80px 32px 32px;
}
.nav-drawer.open { display: flex; }
.nav-drawer a { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--on-dark-hi); }

/* ---------- Elementos atmosféricos ---------- */
.grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: .5;
}
.glow-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,.6);
  transition: transform .25s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Placeholder de imagem (substitui image-slot) ---------- */
.img-slot {
  background: var(--ink-elevated);
  border: 1px dashed var(--line-dark-2);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: var(--on-dark-lo);
  font-size: 13px;
  font-family: var(--font-display);
  letter-spacing: .08em;
  text-align: center;
  padding: 16px;
  width: 100%;
  height: 100%;
}

/* ---------- Footer ---------- */
.footer { background: var(--ink); border-top: 1px solid var(--line-dark); padding-block: 72px 36px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; }
.footer h4 { font-family: var(--font-body); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-lo); font-weight: 700; margin-bottom: 20px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.footer ul a { color: var(--on-dark-mid); font-size: 15px; transition: color .2s; }
.footer ul a:hover { color: var(--accent-bright); }
.footer .tagline { color: var(--on-dark-mid); margin: 18px 0 24px; max-width: 320px; font-size: 15px; }
.footer address { font-style: normal; font-size: 13px; color: var(--on-dark-lo); line-height: 1.7; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line-dark);
  color: var(--on-dark-lo); font-size: 14px; flex-wrap: wrap;
}
.footer-bottom a { color: var(--on-dark-lo); transition: color .2s; }
.footer-bottom a:hover { color: var(--accent-bright); }
.badge-soon { font-family: var(--font-display); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-bright); background: rgba(224,182,77,.12); border: 1px solid rgba(224,182,77,.3); padding: 4px 10px; border-radius: 100px; }

/* ---------- Seção AI (AEO) ---------- */
.ai-section {
  background: var(--ink-soft);
  padding-block: clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--line-dark);
}
.ai-section h2 { font-size: clamp(24px, 3vw, 36px); color: #fff; margin-bottom: 12px; }
.ai-section p { color: var(--on-dark-mid); font-size: 16px; max-width: 520px; margin-bottom: 36px; }
.ai-btns { display: flex; flex-wrap: wrap; gap: 14px; }
.ai-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.06); border: 1px solid var(--line-dark-2);
  color: var(--on-dark-hi); font-family: var(--font-display); font-weight: 600; font-size: 14px;
  padding: 12px 20px; border-radius: 100px;
  transition: background .2s, transform .2s; white-space: nowrap;
}
.ai-btn:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.ai-btn img, .ai-btn svg { width: 18px; height: 18px; flex: none; object-fit: contain; }

/* ---------- LGPD Banner ---------- */
#consent-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(0,0,0,0);
  pointer-events: none;
  transition: background .3s;
}
#consent-banner {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 9999;
  background: var(--ink-elevated);
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius);
  padding: 22px 28px;
  max-width: 620px; width: calc(100% - 40px);
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,.8);
  font-size: 14px; color: var(--on-dark-mid);
}
#consent-banner p { flex: 1; min-width: 220px; }
#consent-banner a { color: var(--accent-bright); }
.consent-btns { display: flex; gap: 10px; flex-shrink: 0; }
.consent-btns button {
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  padding: 9px 18px; border-radius: 100px; cursor: pointer; border: none;
  transition: transform .2s;
}
.consent-btns button:hover { transform: translateY(-1px); }
#btn-consent-essential { background: rgba(255,255,255,.08); color: var(--on-dark-hi); border: 1px solid var(--line-dark-2); }
#btn-consent-all { background: linear-gradient(180deg, var(--accent-bright), var(--accent)); color: #2A1F05; }

/* ---------- Popup CTA WhatsApp ---------- */
#cta-popup {
  position: fixed; z-index: 8999;
  bottom: 24px; right: 24px;
  width: 300px;
  background: var(--ink-elevated);
  border: 1px solid var(--line-dark-2);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.85);
  transform: translateY(130%);
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
#cta-popup.visible { transform: translateY(0); }
#cta-popup-close {
  position: absolute; top: 12px; right: 12px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,.08); color: var(--on-dark-lo);
  display: grid; place-items: center; font-size: 18px; line-height: 1;
  cursor: pointer; border: none; font-family: inherit;
  transition: background .2s, color .2s;
}
#cta-popup-close:hover { background: rgba(255,255,255,.16); color: #fff; }
#cta-popup p { font-size: 14px; color: var(--on-dark-mid); margin-bottom: 16px; }
#cta-popup h4 { font-family: var(--font-display); font-size: 18px; color: #fff; margin-bottom: 8px; }
@media (max-width: 520px) {
  #cta-popup { bottom: 0; right: 0; left: 0; width: 100%; border-radius: 16px 16px 0 0; }
}

/* ============================================================
   HOME — seções específicas
   ============================================================ */

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  background:
    radial-gradient(120% 90% at 70% -10%, #16224a 0%, transparent 55%),
    radial-gradient(90% 70% at 10% 110%, #0f1733 0%, transparent 60%),
    var(--ink);
  overflow: hidden;
  padding-top: 90px;
}
.hero .glow-orb.a { width: 520px; height: 520px; background: var(--accent); top: -160px; right: -80px; opacity: .35; }
.hero .glow-orb.b { width: 420px; height: 420px; background: var(--accent-cyan); bottom: -200px; left: -120px; opacity: .14; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.hero-copy { max-width: 620px; }
.hero h1 { font-size: clamp(40px, 6vw, 76px); margin: 22px 0; }
.hero h1 .accent {
  background: linear-gradient(120deg, #F4DC97, var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { font-size: clamp(17px, 1.5vw, 20px); color: var(--on-dark-mid); max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-stats { display: flex; gap: 40px; margin-top: 52px; flex-wrap: wrap; }
.hero-stats .stat strong { font-family: var(--font-display); font-size: 30px; font-weight: 600; color: #fff; display: block; }
.hero-stats .stat span { font-size: 14px; color: var(--on-dark-lo); }

/* Hero visual — mosaico de telas */
.hero-visual { position: relative; aspect-ratio: 4/4.4; }
.screen-card {
  position: absolute; border-radius: var(--radius);
  border: 1px solid var(--line-dark-2);
  background: var(--ink-elevated);
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,.8);
}
.screen-card.s1 { width: 62%; height: 56%; top: 0; right: 0; box-shadow: var(--glow-soft), 0 30px 70px -30px rgba(0,0,0,.8); }
.screen-card.s2 { width: 48%; height: 44%; bottom: 6%; left: 0; }
.screen-card.s3 { width: 38%; height: 34%; bottom: 0; right: 8%; }
.screen-card .img-slot { border: none; border-radius: 0; }
.float-chip {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 9px;
  background: rgba(16,21,42,.85); backdrop-filter: blur(10px);
  border: 1px solid var(--line-dark-2);
  border-radius: 100px; padding: 9px 15px;
  font-size: 13px; font-weight: 600; color: var(--on-dark-hi);
  box-shadow: 0 12px 30px -12px rgba(0,0,0,.7);
}
.float-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #2ad17f; box-shadow: 0 0 10px #2ad17f; }
.float-chip.c1 { top: 8%; left: -4%; }
.float-chip.c2 { bottom: 18%; right: -6%; }

/* Seção de serviços */
.services { background: var(--paper); color: var(--on-light-hi); border-radius: 40px 40px 0 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(32px, 4vw, 52px); color: var(--on-light-hi); margin: 18px 0 16px; }
.section-head p { color: var(--on-light-mid); font-size: 18px; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.service-card {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  display: flex; flex-direction: column;
  min-height: 280px;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s, border-color .3s;
  overflow: hidden;
  color: var(--on-light-hi);
}
.service-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 100% 0%, rgba(224,182,77,.07), transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -24px rgba(11,20,38,.28); border-color: var(--line-light-2); }
.service-card:hover::before { opacity: 1; }
.service-card .ico {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 22px;
  background: linear-gradient(160deg, #FAF1D6, #F3E4BB);
  color: var(--accent-deep);
  border: 1px solid rgba(224,182,77,.18);
}
.service-card .ico svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 23px; color: var(--on-light-hi); margin-bottom: 10px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.service-card p { color: var(--on-light-mid); font-size: 15.5px; flex: 1; }
.service-card .card-link { margin-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; color: var(--accent); font-size: 15px; }
.service-card .card-link svg { width: 17px; height: 17px; transition: transform .25s; }
.service-card:hover .card-link svg { transform: translateX(4px); }
.service-card.featured { border: 1.5px solid var(--accent); box-shadow: 0 20px 50px -26px rgba(224,182,77,.5); }
.service-card.featured .ico { background: linear-gradient(160deg, var(--accent-bright), var(--accent)); color: #2A1F05; border-color: transparent; box-shadow: var(--glow-blue); }
.tag-soon { font-family: var(--font-display); font-size: 10.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--on-light-lo); background: rgba(11,20,38,.05); border: 1px solid var(--line-light); padding: 3px 9px; border-radius: 100px; }
.tag-live { font-family: var(--font-display); font-size: 10.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: #fff; background: var(--accent); padding: 3px 9px; border-radius: 100px; }

/* Por que Nexus */
.why { background: var(--paper); color: var(--on-light-hi); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.why-item { padding: 28px 24px; border-radius: var(--radius); background: var(--paper-2); border: 1px solid var(--line-light); }
.why-item .ico { width: 46px; height: 46px; border-radius: 12px; background: #FAF1D6; color: var(--accent-deep); display: grid; place-items: center; margin-bottom: 18px; }
.why-item .ico svg { width: 24px; height: 24px; }
.why-item h4 { font-family: var(--font-display); font-size: 18px; color: var(--on-light-hi); margin-bottom: 8px; }
.why-item p { color: var(--on-light-mid); font-size: 14.5px; }

/* CTA band (home) */
.cta-band { background: var(--paper); padding-bottom: clamp(72px,10vw,120px); }
.cta-inner {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 140% at 85% -20%, #1d2c5e 0%, transparent 55%),
    var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(44px, 6vw, 80px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
  border: 1px solid var(--line-dark);
}
.cta-inner h2 { font-size: clamp(30px, 4vw, 48px); color: #fff; }
.cta-inner p { color: var(--on-dark-mid); font-size: 18px; margin-top: 16px; max-width: 460px; }
.cta-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.cta-actions .btn { width: 100%; justify-content: center; }
.cta-actions .micro { color: var(--on-dark-lo); font-size: 13.5px; }
.cta-inner .glow-orb { width: 360px; height: 360px; background: var(--accent); top: -120px; right: -60px; opacity: .35; }

/* ============================================================
   PÁGINA DE TVs — seções específicas
   ============================================================ */

/* Breadcrumb */
.crumbs { display: flex; gap: 8px; align-items: center; font-size: 13.5px; color: var(--on-dark-lo); margin-bottom: 22px; }
.crumbs a { color: var(--on-dark-mid); }
.crumbs a:hover { color: #fff; }

/* TV Hero */
.tv-hero {
  position: relative;
  background:
    radial-gradient(110% 80% at 78% -10%, #16224a 0%, transparent 52%),
    radial-gradient(80% 60% at 5% 110%, #0e1530 0%, transparent 60%),
    var(--ink);
  padding: 130px 0 clamp(60px,8vw,96px);
  overflow: hidden;
}
.tv-hero .glow-orb { width: 480px; height: 480px; background: var(--accent); top: -160px; right: -100px; opacity: .32; }
.tv-hero-inner { display: grid; grid-template-columns: 1.02fr .98fr; gap: 52px; align-items: center; position: relative; z-index: 2; }
.tv-hero h1 { font-size: clamp(34px, 4.6vw, 58px); margin-bottom: 20px; }
.tv-hero h1 .accent {
  background: linear-gradient(120deg, #F4DC97, var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.tv-hero .lead { font-size: clamp(16.5px, 1.4vw, 19px); color: var(--on-dark-mid); max-width: 540px; margin-bottom: 28px; }
.bullets { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 22px; margin-bottom: 34px; max-width: 560px; }
.bullets li { list-style: none; display: flex; gap: 11px; align-items: flex-start; font-size: 15.5px; color: var(--on-dark-hi); font-weight: 500; }
.bullets .check { flex: none; width: 24px; height: 24px; border-radius: 7px; background: rgba(224,182,77,.16); border: 1px solid rgba(224,182,77,.4); display: grid; place-items: center; margin-top: 1px; }
.bullets .check svg { width: 14px; height: 14px; stroke: var(--accent-bright); }
.tv-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.tv-visual { position: relative; aspect-ratio: 1/1.02; }
.tv-visual .main-screen {
  position: absolute; inset: 0 0 16% 14%;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line-dark-2);
  box-shadow: var(--glow-soft), 0 40px 80px -34px rgba(0,0,0,.85);
  background: var(--ink-elevated);
}
.tv-visual .sub-screen {
  position: absolute; bottom: 0; right: 0; width: 46%; height: 38%;
  border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--line-dark-2);
  box-shadow: 0 30px 60px -28px rgba(0,0,0,.85);
  background: var(--ink-elevated);
}
.spec-chip {
  position: absolute; z-index: 3; top: 8%; left: 0;
  background: rgba(16,21,42,.88); backdrop-filter: blur(10px);
  border: 1px solid var(--line-dark-2); border-radius: 14px;
  padding: 12px 16px; box-shadow: 0 14px 34px -14px rgba(0,0,0,.7);
}
.spec-chip strong { font-family: var(--font-display); display: block; font-size: 20px; color: #fff; }
.spec-chip span { font-size: 12px; color: var(--on-dark-lo); }

/* Tamanhos de TV */
.sizes { background: var(--paper); color: var(--on-light-hi); border-radius: 40px 40px 0 0; }
.sizes .section-head h2 { color: var(--on-light-hi); margin: 16px 0 14px; }
.sizes .section-head p { color: var(--on-light-mid); }
.size-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.size-card { background: var(--paper-2); border: 1px solid var(--line-light); border-radius: var(--radius-lg); padding: 32px; transition: transform .3s, box-shadow .3s, border-color .3s; }
.size-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -24px rgba(11,20,38,.26); border-color: var(--accent); }
.size-tv {
  aspect-ratio: 16/10; border-radius: 12px; margin-bottom: 22px;
  background: linear-gradient(150deg, #0c1426, #16224a);
  border: 4px solid #0b1426; position: relative; display: grid; place-items: center; overflow: hidden;
}
.size-tv::after { content: ""; position: absolute; inset: 0; background: radial-gradient(80% 120% at 30% 0%, rgba(157,187,255,.25), transparent 60%); }
.size-tv .inch { font-family: var(--font-display); font-size: clamp(32px,5vw,52px); font-weight: 700; color: #fff; position: relative; z-index: 1; letter-spacing: -.03em; }
.size-tv .inch sup { font-size: .45em; }
.size-card h3 { font-size: 21px; color: var(--on-light-hi); margin-bottom: 8px; }
.size-card p { color: var(--on-light-mid); font-size: 15px; margin-bottom: 18px; }
.size-card .feat { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.size-card .feat li { display: flex; gap: 9px; align-items: center; font-size: 14.5px; color: var(--on-light-mid); }
.size-card .feat svg { width: 16px; height: 16px; stroke: var(--accent); flex: none; }

/* Como funciona (steps) */
.how { background: var(--paper); color: var(--on-light-hi); }
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-top: 48px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .num { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: #2A1F05; width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(160deg, var(--accent-bright), var(--accent)); display: grid; place-items: center; margin-bottom: 18px; box-shadow: 0 10px 24px -10px rgba(224,182,77,.55); }
.step h4 { font-family: var(--font-display); font-size: 18px; color: var(--on-light-hi); margin-bottom: 8px; }
.step p { color: var(--on-light-mid); font-size: 14.5px; }
.step:not(:last-child)::after { content: ""; position: absolute; top: 20px; left: 52px; right: -12px; height: 1px; background: repeating-linear-gradient(90deg, var(--line-light-2) 0 6px, transparent 6px 12px); }

/* Casos de uso */
.uses { background: var(--ink); color: var(--on-dark-hi); position: relative; overflow: hidden; }
.uses .glow-orb { width: 420px; height: 420px; background: var(--accent); top: 10%; left: -160px; opacity: .14; }
.uses .section-head h2 { color: #fff; }
.uses .section-head p { color: var(--on-dark-mid); }
.use-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; position: relative; z-index: 2; }
.use-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 300px; border: 1px solid var(--line-dark); display: flex; flex-direction: column; justify-content: flex-end; }
.use-card .img-slot { position: absolute; inset: 0; border: none; border-radius: 0; }
.use-card .scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(9,12,22,0) 35%, rgba(9,12,22,.92) 100%); z-index: 1; pointer-events: none; }
.use-card .uc-body { position: relative; z-index: 2; padding: 30px; pointer-events: none; }
.use-card h3 { font-size: 22px; margin-bottom: 6px; }
.use-card p { color: var(--on-dark-mid); font-size: 14.5px; max-width: 90%; }

/* Diferenciais (TV page) */
.tv-why { background: var(--ink); color: var(--on-dark-hi); padding-top: 0; }
.diff-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.diff { padding: 28px 24px; border-radius: var(--radius); background: var(--ink-soft); border: 1px solid var(--line-dark); }
.diff .ico { width: 46px; height: 46px; border-radius: 12px; background: rgba(224,182,77,.14); border: 1px solid rgba(224,182,77,.3); color: var(--accent-bright); display: grid; place-items: center; margin-bottom: 16px; }
.diff .ico svg { width: 24px; height: 24px; }
.diff h4 { font-family: var(--font-display); font-size: 17px; margin-bottom: 7px; }
.diff p { color: var(--on-dark-mid); font-size: 14px; }

/* Galeria */
.gallery { background: var(--paper); color: var(--on-light-hi); }
.gal-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: 16px; margin-top: 46px; }
.gal-item { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-light); }
.gal-item .img-slot { border: none; border-radius: 0; }
.gal-item.tall { grid-row: span 2; }
.gal-item.wide { grid-column: span 2; }
.gal-note { margin-top: 22px; font-size: 13.5px; color: var(--on-light-lo); display: flex; gap: 8px; align-items: center; }
.gal-note svg { width: 16px; height: 16px; stroke: var(--accent); flex: none; }

/* FAQ */
.faq { background: var(--paper); color: var(--on-light-hi); }
.faq-list { max-width: 820px; margin: 44px auto 0; }
.faq-item { border-bottom: 1px solid var(--line-light-2); }
.faq-q { width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-family: var(--font-display); font-size: clamp(17px,2vw,21px); font-weight: 600; color: var(--on-light-hi); cursor: pointer; background: none; border: none; }
.faq-q .pm { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-light-2); display: grid; place-items: center; transition: .3s; }
.faq-q .pm svg { width: 16px; height: 16px; stroke: var(--accent); transition: transform .3s; }
.faq-item[open] .faq-q .pm { background: var(--accent); border-color: var(--accent); }
.faq-item[open] .faq-q .pm svg { stroke: #fff; transform: rotate(45deg); }
.faq-a { padding: 0 0 24px; color: var(--on-light-mid); font-size: 16px; max-width: 90%; }
.faq-q::-webkit-details-marker { display: none; }

/* CTA com formulário (TV page) */
.tv-cta { background: var(--paper); padding-bottom: clamp(72px,10vw,120px); }
.cta-card {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 130% at 88% -20%, #1d2c5e 0%, transparent 55%), var(--ink);
  border-radius: var(--radius-lg); border: 1px solid var(--line-dark);
  padding: clamp(40px,5vw,64px); display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
.cta-card .glow-orb { width: 340px; height: 340px; background: var(--accent); top: -120px; right: -40px; opacity: .32; }
.cta-card h2 { font-size: clamp(28px,3.6vw,42px); color: #fff; }
.cta-card .lead { color: var(--on-dark-mid); font-size: 17px; margin-top: 14px; max-width: 420px; }
.cta-list { list-style: none; margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.cta-list li { display: flex; gap: 10px; align-items: center; color: var(--on-dark-hi); font-size: 15px; }
.cta-list svg { width: 18px; height: 18px; stroke: var(--accent-bright); flex: none; }
.oform { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 14px; }
.oform .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.oform label { display: block; font-size: 13px; color: var(--on-dark-mid); margin-bottom: 6px; font-weight: 600; }
.oform input, .oform select, .oform textarea {
  width: 100%; background: rgba(255,255,255,.05); border: 1px solid var(--line-dark-2); color: #fff;
  border-radius: 12px; padding: 13px 15px; font-family: inherit; font-size: 15px;
  transition: border-color .2s, background .2s;
}
.oform input::placeholder, .oform textarea::placeholder { color: var(--on-dark-lo); }
.oform input:focus, .oform select:focus, .oform textarea:focus { outline: none; border-color: var(--accent); background: rgba(224,182,77,.08); }
.oform select option { color: #111; }
.oform .btn { justify-content: center; margin-top: 4px; }
.oform .micro { color: var(--on-dark-lo); font-size: 12.5px; text-align: center; }

/* ============================================================
   PÁGINA CONTATO / INSTITUCIONAL
   ============================================================ */
.page-hero {
  position: relative;
  background:
    radial-gradient(110% 80% at 60% -10%, #16224a 0%, transparent 52%),
    var(--ink);
  padding: 140px 0 80px;
  overflow: hidden;
}
.page-hero .glow-orb { width: 400px; height: 400px; background: var(--accent); top: -140px; right: -80px; opacity: .28; }
.page-hero h1 { font-size: clamp(32px, 5vw, 60px); margin-bottom: 16px; }
.page-hero p { color: var(--on-dark-mid); font-size: clamp(16px, 1.4vw, 19px); max-width: 600px; }

.page-content { background: var(--paper); color: var(--on-light-hi); border-radius: 40px 40px 0 0; }
.page-content h2 { font-size: clamp(22px, 3vw, 32px); color: var(--on-light-hi); margin: 40px 0 16px; }
.page-content h2:first-child { margin-top: 0; }
.page-content p { color: var(--on-light-mid); font-size: 16px; margin-bottom: 18px; line-height: 1.75; }
.page-content ul, .page-content ol { color: var(--on-light-mid); font-size: 16px; padding-left: 22px; margin-bottom: 18px; }
.page-content li { margin-bottom: 8px; line-height: 1.75; }
.page-content a { color: var(--accent-deep); }
.page-content a:hover { color: var(--accent); }

/* Contato */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item h4 { font-family: var(--font-display); font-size: 15px; color: var(--on-light-lo); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.contact-item a, .contact-item p { color: var(--on-light-hi); font-size: 17px; font-weight: 500; }
.contact-item a:hover { color: var(--accent); }
.contact-form { background: var(--paper-2); border: 1px solid var(--line-light); border-radius: var(--radius-lg); padding: 40px; }
.contact-form h3 { font-family: var(--font-display); font-size: 22px; color: var(--on-light-hi); margin-bottom: 24px; }
.lform { display: flex; flex-direction: column; gap: 16px; }
.lform .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lform label { display: block; font-size: 13px; color: var(--on-light-mid); margin-bottom: 6px; font-weight: 600; }
.lform input, .lform select, .lform textarea {
  width: 100%; background: var(--paper); border: 1px solid var(--line-light-2); color: var(--on-light-hi);
  border-radius: 10px; padding: 12px 14px; font-family: inherit; font-size: 15px;
  transition: border-color .2s;
}
.lform input:focus, .lform select:focus, .lform textarea:focus { outline: none; border-color: var(--accent); }
.lform .btn { justify-content: center; }
.lform .micro { color: var(--on-light-lo); font-size: 13px; text-align: center; }

/* 404 */
.error-page { min-height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px var(--gut); }
.error-page h1 { font-size: clamp(80px, 15vw, 160px); color: var(--accent); opacity: .2; line-height: 1; }
.error-page h2 { font-size: clamp(24px, 4vw, 42px); margin-bottom: 16px; }
.error-page p { color: var(--on-dark-mid); margin-bottom: 32px; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-ghost { display: none; }
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 440px; }
  .service-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { grid-template-columns: 1fr; }
  .tv-hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .tv-visual { max-width: 460px; }
  .size-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step:not(:last-child)::after { display: none; }
  .use-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .gal-grid { grid-template-columns: repeat(2,1fr); }
  .cta-card { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 640px) {
  .bullets { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .oform .row { grid-template-columns: 1fr; }
  .lform .row { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .gal-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}