/* ============================================================
   HORIZONTZ • Landing Page para Imobiliárias e Corretores
   Stack: Vanilla CSS + Keyframes + IntersectionObserver (sem libs)
   ============================================================ */

:root {
  --bg: #05070D;
  --bg-2: #080C17;
  --bg-3: #0A1020;
  --ink: #E8ECF5;
  --ink-dim: #9AA3B7;
  --ink-mute: #6B7385;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.15);
  --cyan: #00E1FF;
  --cyan-soft: #28F2FF;
  --violet: #7C5CFF;
  --green: #2DE28B;
  --red: #FF5E7E;
  --orange: #FFB547;
  --grad: linear-gradient(100deg, #00E1FF 0%, #7C5CFF 55%, #FF5EB8 100%);
  --radius: 14px;
  --radius-lg: 22px;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container { width: min(1180px, 92%); margin: 0 auto; }
.container-narrow { width: min(820px, 92%); margin: 0 auto; }
.section { padding: 120px 0; position: relative; }
.section-dark { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { text-align: center; max-width: 820px; margin: 0 auto 72px; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-dim);
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  margin-bottom: 22px;
}
.h2 {
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.08; letter-spacing: -0.02em; font-weight: 700;
  margin: 0 0 18px;
}
.lead { font-size: 18px; color: var(--ink-dim); max-width: 720px; margin: 0 auto; }
.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14.5px; letter-spacing: 0.01em;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn-primary {
  color: #05070D; background: var(--grad);
  box-shadow: 0 10px 30px rgba(0,225,255,.25), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,225,255,.35); }
.btn-outline {
  border: 1px solid var(--line-strong); color: var(--ink);
  background: rgba(255,255,255,0.02);
}
.btn-outline:hover { background: rgba(255,255,255,0.06); }
.btn-ghost {
  border: 1px solid var(--line-strong); color: var(--ink);
  padding: 10px 16px; font-size: 13px;
  background: rgba(255,255,255,0.02);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); }
.btn-lg { padding: 16px 28px; font-size: 16px; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(5,7,13,0.65);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  width: min(1180px, 92%); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; font-size: 17px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 14px; color: var(--ink-dim); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 840px) { .nav-links { display: none; } }

/* ============================================================
   HERO
   ============================================================ */
.hero.hero-b {
  position: relative; overflow: hidden;
  min-height: 100vh;
  padding: 140px 0 100px;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(124,92,255,0.12), transparent 60%),
    radial-gradient(1000px 500px at 10% 40%, rgba(0,225,255,0.10), transparent 60%),
    var(--bg);
  isolation: isolate;
}
#particles, #particlesCta {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0.55; z-index: 0;
  animation: bgFadeIn 1.2s ease-out both;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}

/* Layout split do hero */
.hero-inner {
  position: relative; z-index: 2;
  width: min(1180px, 92%); margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.hero-content { text-align: left; }
.hero-right {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-end;
}
@media (max-width: 1060px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { text-align: center; }
  .hero-right { display: none; }
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-dim);
  padding: 9px 16px; border: 1px solid var(--line-strong);
  border-radius: 999px; background: rgba(255,255,255,0.02);
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(38px, 5.2vw, 78px);
  line-height: 1.02; letter-spacing: -0.035em;
  font-weight: 800; margin: 0 0 24px;
}
.hero-title span { display: block; }
.hero-accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub {
  max-width: 600px; margin: 0 0 36px;
  font-size: clamp(15px, 1.5vw, 18px); color: var(--ink-dim);
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

/* Terminal */
.hero-terminal {
  max-width: 100%; margin: 0;
  text-align: left;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(20,26,46,0.85), rgba(10,14,28,0.9));
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,0.03) inset;
}
.term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.term-dot { width: 11px; height: 11px; border-radius: 50%; }
.term-dot.red { background: #ff5f57; }
.term-dot.yellow { background: #febc2e; }
.term-dot.green { background: #28c840; }
.term-title {
  margin-left: 8px; font-family: var(--mono); font-size: 12px; color: var(--ink-mute);
  flex: 1;
}
.term-live {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 11px; color: var(--green);
  text-transform: uppercase; letter-spacing: 0.12em;
}
.term-body {
  padding: 18px 20px; font-family: var(--mono); font-size: 12.5px; line-height: 1.85;
}
.term-body p { margin: 0; }
.t-muted { color: var(--ink-mute); }
.t-ai { color: var(--cyan); }
.t-warn { color: var(--orange); }
.shine {
  background: linear-gradient(90deg, #fff, #00E1FF 40%, #7C5CFF 60%, #fff);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: aiShimmer 3s linear infinite;
}
.cursor {
  display: inline-block; width: 9px; height: 16px; vertical-align: -3px;
  background: var(--cyan); margin-left: 2px;
  animation: termBlink 1s steps(2) infinite;
}

/* Hero metrics */
.hero-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
@media (max-width: 720px) { .hero-metrics { grid-template-columns: 1fr; } }
.metric {
  padding: 20px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  text-align: left;
}
.m-num {
  font-family: var(--mono); font-size: 36px; font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.m-suf {
  font-family: var(--mono); font-size: 22px; color: var(--cyan); margin-left: 2px; font-weight: 600;
}
.metric p { margin: 6px 0 0; color: var(--ink-dim); font-size: 13px; }

/* ============================================================
   PROPERTY CARDS (hero direito)
   ============================================================ */
.prop-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}
.prop-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 60px -16px rgba(0,0,0,0.6);
  transition: transform .4s ease, box-shadow .4s ease;
}
.prop-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 32px 70px -16px rgba(0,225,255,0.2);
}
.prop-card:nth-child(2) { margin-left: 24px; }
.prop-card:nth-child(3) { margin-right: 24px; }
.prop-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  filter: brightness(0.75) saturate(0.85);
  transition: filter .4s ease;
}
.prop-card:hover img { filter: brightness(0.85) saturate(1); }
.prop-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 14px 16px;
  background: linear-gradient(0deg, rgba(5,7,13,0.92) 0%, rgba(5,7,13,0.4) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.prop-info { display: flex; flex-direction: column; gap: 2px; }
.prop-type {
  font-family: var(--mono); font-size: 10px; color: var(--ink-mute);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.prop-price {
  font-weight: 700; font-size: 15px; color: var(--ink);
}
.prop-badge {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 8px; border-radius: 6px;
  font-weight: 700; white-space: nowrap;
  display: flex; align-items: center; gap: 5px;
}
.prop-badge.active { color: var(--green); background: rgba(45,226,139,0.12); border: 1px solid rgba(45,226,139,0.25); }
.prop-badge.hot { color: var(--orange); background: rgba(255,181,71,0.12); border: 1px solid rgba(255,181,71,0.25); }
.prop-badge.new { color: var(--cyan); background: rgba(0,225,255,0.12); border: 1px solid rgba(0,225,255,0.25); }
.prop-badge .dot-live { width: 6px; height: 6px; }

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust {
  padding: 48px 0 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
}
.trust-label {
  text-align: center; color: var(--ink-mute); font-family: var(--mono);
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  margin: 0 0 22px;
}
.trust-row {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  max-width: 980px; margin: 0 auto;
}
.trust-row span {
  padding: 10px 18px; border: 1px solid var(--line-strong);
  border-radius: 999px; font-size: 13.5px; color: var(--ink-dim);
  background: rgba(255,255,255,0.02);
}

/* ============================================================
   IMOVEIS SHOWCASE
   ============================================================ */
.showcase {
  padding: 80px 0;
  background: var(--bg-3);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.showcase-label {
  text-align: center; color: var(--ink-mute); font-family: var(--mono);
  font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase;
  margin: 0 0 32px;
}
.showcase-track {
  display: flex;
  gap: 18px;
  animation: showcaseScroll 40s linear infinite;
  width: max-content;
}
.showcase-track:hover { animation-play-state: paused; }
.showcase-item {
  position: relative;
  width: 320px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 16px 40px -12px rgba(0,0,0,0.5);
  transition: transform .3s ease;
}
.showcase-item:hover { transform: translateY(-6px); }
.showcase-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  filter: brightness(0.7) saturate(0.8);
  transition: filter .4s ease;
}
.showcase-item:hover img { filter: brightness(0.85) saturate(1); }
.showcase-caption {
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(8,12,23,0.95), rgba(5,7,13,0.98));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.sc-info { flex: 1; }
.sc-type { font-family: var(--mono); font-size: 10px; color: var(--ink-mute); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.sc-desc { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.sc-price { font-family: var(--mono); font-size: 13px; color: var(--cyan); font-weight: 700; }
.sc-ai-tag {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 8px; border-radius: 6px;
  font-weight: 700; white-space: nowrap;
  color: var(--cyan); background: rgba(0,225,255,0.10); border: 1px solid rgba(0,225,255,0.20);
}

/* ============================================================
   PROBLEMA
   ============================================================ */
.pain-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
@media (max-width: 960px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .pain-grid { grid-template-columns: 1fr; } }

.pain {
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  position: relative; overflow: hidden;
}
.pain::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(500px 200px at var(--mx,50%) var(--my,0%), rgba(0,225,255,0.08), transparent 60%);
  transition: opacity .3s;
}
.pain:hover::before { opacity: 1; }
.pain-icn {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(0,225,255,0.08); color: var(--cyan);
  border: 1px solid rgba(0,225,255,0.25); margin-bottom: 16px;
}
.pain-icn svg { width: 22px; height: 22px; }
.pain h3 { font-size: 18px; margin: 0 0 8px; letter-spacing: -0.01em; }
.pain p { color: var(--ink-dim); font-size: 14.5px; margin: 0 0 14px; }
.pain-stat {
  display: inline-block; padding: 6px 10px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em;
  color: var(--red); background: rgba(255,94,126,0.08);
  border: 1px solid rgba(255,94,126,0.25); border-radius: 8px;
}
.pain-cta {
  text-align: center; margin-top: 56px;
  font-size: 17px; color: var(--ink-dim);
}

/* ============================================================
   SOLUCAO / STACK
   ============================================================ */
.stack-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-bottom: 72px;
}
@media (max-width: 960px) { .stack-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .stack-grid { grid-template-columns: 1fr; } }

.stack {
  padding: 32px 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(124,92,255,0.06), rgba(0,225,255,0.03) 60%, rgba(255,255,255,0.01));
  position: relative; overflow: hidden;
}
.stack::after {
  content: ''; position: absolute; top: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
  animation: lineReveal 4s ease-in-out infinite;
}
.stack-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em;
  color: var(--cyan); text-transform: uppercase;
  padding: 6px 12px; border: 1px solid rgba(0,225,255,0.25);
  background: rgba(0,225,255,0.05); border-radius: 999px;
  margin-bottom: 16px;
}
.stack h3 { font-size: 20px; margin: 0 0 10px; letter-spacing: -0.015em; }
.stack > p { color: var(--ink-dim); font-size: 14.5px; margin: 0 0 16px; }
.check { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.check li {
  position: relative; padding-left: 22px; color: var(--ink-dim); font-size: 13.5px;
}
.check li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 12px; height: 12px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--cyan), var(--violet));
  box-shadow: 0 0 10px rgba(0,225,255,0.6);
}

/* Live feed */
.live-feed {
  border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  overflow: hidden;
}
.feed-head {
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 12.5px; color: var(--ink-dim);
  letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 10px;
  background: rgba(0,225,255,0.03);
}
.feed-track {
  display: flex; flex-direction: column;
  animation: feedScroll 28s linear infinite;
}
.feed-track:hover { animation-play-state: paused; }
.feed-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 22px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 13px; color: var(--ink-dim);
}
.feed-row b { color: var(--ink); }
.f-time { color: var(--ink-mute); min-width: 44px; }
.f-tag {
  font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 6px; font-weight: 700;
  white-space: nowrap;
}
.f-tag.green { color: var(--green); background: rgba(45,226,139,0.12); }
.f-tag.cyan { color: var(--cyan); background: rgba(0,225,255,0.12); }
.f-tag.purple { color: #AE9BFF; background: rgba(124,92,255,0.14); }
.f-tag.orange { color: var(--orange); background: rgba(255,181,71,0.14); }

/* ============================================================
   PROCESSO / STEPS
   ============================================================ */
.steps {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch; gap: 12px;
}
@media (max-width: 960px) { .steps { grid-template-columns: 1fr; } .step-line { display: none; } }

.step {
  padding: 28px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  position: relative;
}
.step-n {
  font-family: var(--mono); font-size: 13px; color: var(--cyan);
  letter-spacing: 0.18em; margin-bottom: 14px;
}
.step h3 { font-size: 19px; margin: 0 0 10px; letter-spacing: -0.01em; }
.step p { color: var(--ink-dim); font-size: 14px; margin: 0 0 14px; }
.step-tag {
  display: inline-block; padding: 4px 10px; font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.08em; color: var(--ink-mute);
  border: 1px solid var(--line-strong); border-radius: 6px;
}
.step-line {
  align-self: center;
  width: 36px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  position: relative; opacity: 0.7;
}
.step-line::after {
  content: ''; position: absolute; top: 50%; left: 0; width: 8px; height: 8px;
  background: var(--cyan); border-radius: 50%; transform: translateY(-50%);
  box-shadow: 0 0 10px var(--cyan);
  animation: spokeFlow 3s linear infinite;
}

/* ============================================================
   KPIs
   ============================================================ */
.kpis {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-bottom: 72px;
}
@media (max-width: 960px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kpis { grid-template-columns: 1fr; } }

.kpi {
  padding: 28px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(0,225,255,0.04), rgba(255,255,255,0.015));
}
.kpi-top {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em;
  color: var(--ink-dim); text-transform: uppercase; margin-bottom: 14px;
}
.kpi-big {
  font-family: var(--mono); font-weight: 700; font-size: 54px;
  letter-spacing: -0.03em; line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 10px;
  animation: mrrPop .9s ease-out;
}
.kpi p { margin: 0; color: var(--ink-dim); font-size: 13.5px; }

/* Quotes / Depoimentos */
.quotes {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
@media (max-width: 960px) { .quotes { grid-template-columns: 1fr; } }

.quote {
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  position: relative;
}
.q-mark { width: 26px; height: 26px; color: var(--cyan); opacity: 0.5; margin-bottom: 14px; }
.quote p { font-size: 16px; line-height: 1.55; margin: 0 0 22px; }
.q-author { display: flex; align-items: center; gap: 12px; }
.q-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--grad); color: #05070D;
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  flex-shrink: 0; overflow: hidden;
}
.q-avatar img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 50%;
}
.q-author b { display: block; font-size: 14.5px; }
.q-author span { font-size: 12.5px; color: var(--ink-mute); }

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diff-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
@media (max-width: 960px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .diff-grid { grid-template-columns: 1fr; } }

.diff {
  padding: 28px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
}
.diff svg { width: 28px; height: 28px; color: var(--cyan); margin-bottom: 14px; }
.diff h4 { font-size: 16.5px; margin: 0 0 8px; letter-spacing: -0.01em; }
.diff p { color: var(--ink-dim); font-size: 13.5px; margin: 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  padding: 4px 22px;
  transition: background .25s;
}
.faq-item[open] { background: rgba(0,225,255,0.03); border-color: rgba(0,225,255,0.25); }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 18px 0;
  font-weight: 600; font-size: 16px; display: flex;
  align-items: center; justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 22px; color: var(--cyan);
  transition: transform .3s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--ink-dim); font-size: 14.5px; padding: 0 0 18px; margin: 0; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  position: relative; overflow: hidden;
  padding: 120px 0;
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(0,225,255,0.12), transparent 60%),
    radial-gradient(800px 400px at 50% 100%, rgba(124,92,255,0.12), transparent 60%),
    var(--bg);
  border-top: 1px solid var(--line);
}
.cta-box {
  max-width: 820px; margin: 0 auto; text-align: center;
  position: relative; z-index: 2;
  padding: 56px 48px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  backdrop-filter: blur(10px);
}
@media (max-width: 600px) { .cta-box { padding: 40px 24px; } }
.cta-box .kicker { margin-bottom: 20px; }
.cta-box .h2 { margin-bottom: 14px; }
.cta-box .lead { margin-bottom: 32px; }

.form { display: flex; flex-direction: column; gap: 12px; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row.single { grid-template-columns: 1fr; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form input, .form select {
  width: 100%; padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-strong); border-radius: 10px;
  color: var(--ink); font-size: 14.5px; font-family: inherit;
  transition: border-color .2s, background .2s;
}
.form input::placeholder { color: var(--ink-mute); }
.form select { color: var(--ink-dim); }
.form input:focus, .form select:focus {
  outline: none; border-color: var(--cyan);
  background: rgba(0,225,255,0.04);
}
.form .btn { justify-content: center; margin-top: 8px; }
.form-legal { text-align: center; color: var(--ink-mute); font-size: 12px; margin: 6px 0 0; }
.form-success {
  margin: 10px 0 0; text-align: center;
  color: var(--green); font-size: 14px; font-weight: 600;
  padding: 12px; background: rgba(45,226,139,0.08);
  border: 1px solid rgba(45,226,139,0.25); border-radius: 10px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.foot {
  padding: 72px 0 32px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 56px;
}
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }
.brand-foot { margin-bottom: 14px; }
.foot-tag { color: var(--ink-dim); font-size: 14px; max-width: 320px; }
.foot h5 { font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); margin: 0 0 18px; }
.foot a { display: block; color: var(--ink-dim); font-size: 14px; margin-bottom: 10px; transition: color .2s; }
.foot a:hover { color: var(--ink); }
.foot-bottom {
  padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: var(--ink-mute); font-size: 12.5px;
}

/* ============================================================
   LIVE DOT SYSTEM
   ============================================================ */
.dot-live {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); position: relative;
  box-shadow: 0 0 0 0 rgba(45,226,139,0.6);
  animation: livePulse 1.8s ease-out infinite;
}
.dot-live.red { background: var(--red); box-shadow: 0 0 0 0 rgba(255,94,126,0.6); animation: dotPulseRed 1.8s ease-out infinite; }

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes termBlink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes aiShimmer { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }
@keyframes bgFadeIn { from { opacity: 0; } to { opacity: 0.55; } }

@keyframes globeSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes globeRingSpin { from { transform: rotate(0deg); } to { transform: rotate(-360deg); } }

@keyframes spokeFlow {
  0% { transform: translateY(-50%) translateX(0); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translateY(-50%) translateX(28px); opacity: 0; }
}
@keyframes lineReveal {
  0% { opacity: 0; transform: translateX(-100%); }
  50% { opacity: 1; transform: translateX(0); }
  100% { opacity: 0; transform: translateX(100%); }
}

@keyframes hrRise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes hrRiseSmooth { from { opacity: 0; transform: translateY(18px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes hrBlurRise { from { opacity: 0; transform: translateY(20px); filter: blur(10px); } to { opacity: 1; transform: translateY(0); filter: blur(0); } }
@keyframes hrFade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

@keyframes dotPulseRed {
  0% { box-shadow: 0 0 0 0 rgba(255,94,126,0.6); }
  100% { box-shadow: 0 0 0 12px rgba(255,94,126,0); }
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(45,226,139,0.6); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(45,226,139,0); }
}
@keyframes cardBreath {
  0%, 100% { transform: translateY(0); box-shadow: 0 0 0 1px rgba(255,255,255,0.02) inset; }
  50% { transform: translateY(-3px); box-shadow: 0 20px 40px -20px rgba(0,225,255,0.18), 0 0 0 1px rgba(0,225,255,0.08) inset; }
}
@keyframes tileBreathe {
  0%, 100% { opacity: 0.75; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-2px); }
}
@keyframes mrrPop {
  0% { opacity: 0; transform: scale(0.5) translateY(12px); }
  60% { opacity: 1; transform: scale(1.06) translateY(-2px); }
  100% { transform: scale(1) translateY(0); }
}
@keyframes feedScroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}
@keyframes showcaseScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   HERO ENTRANCE (on-load)
   ============================================================ */
.hrRise { animation: hrRise .9s cubic-bezier(.2,.9,.2,1) both; }
.hrRiseSmooth { animation: hrRiseSmooth 1s cubic-bezier(.2,.9,.2,1) both; }
.hrBlurRise { animation: hrBlurRise 1.1s cubic-bezier(.2,.9,.2,1) both; }
.hrFade { animation: hrFade 1s ease-out both; }

/* Staggered delays */
.d1 { animation-delay: .08s; }
.d2 { animation-delay: .16s; }
.d3 { animation-delay: .26s; }
.d4 { animation-delay: .38s; }
.d5 { animation-delay: .5s; }
.d6 { animation-delay: .62s; }
.d7 { animation-delay: .74s; }

.card-breath { animation: cardBreath 6s ease-in-out infinite; }
.tile-breathe { animation: tileBreathe 5s ease-in-out infinite; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.section .kicker,
.section .h2,
.section .lead,
.section .pain,
.section .stack,
.section .step,
.section .step-line,
.section .kpi,
.section .quote,
.section .diff,
.section .faq-item,
.trust-row span,
.live-feed,
.pain-cta,
.cta-box {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.2,.9,.2,1), transform .9s cubic-bezier(.2,.9,.2,1);
}
.in-view {
  opacity: 1 !important;
  transform: translateY(0) !important;
}
.reveal-stagger > * { transition-delay: calc(var(--i, 0) * 60ms); }

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  #particles, #particlesCta { display: none; }
}

::selection { background: rgba(0,225,255,0.3); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-mute); }