/* VELO website — shared system */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --b100: #E6EEFF;
  --b200: #B8CCFF;
  --b300: #7CA3FF;
  --b400: #4A75FF;
  --b500: #2C45F5;
  --b600: #1F33D9;
  --b700: #1A2BB0;
  --b800: #14216E;
  --b900: #0A1235;
  --paper: #F4F1EB;
  --signal: #22D3A4;

  --bg: var(--paper);
  --surface: #FFFFFF;
  --fg: var(--b900);
  --line: rgba(10, 18, 53, 0.10);
  --line-2: rgba(10, 18, 53, 0.18);
  --dim: rgba(10, 18, 53, 0.58);

  --max: 1320px;
  --pad: clamp(24px, 4vw, 64px);
}

[data-mode="dark"] {
  --bg: var(--b900);
  --surface: #0F1A40;
  --fg: #F4F1EB;
  --line: rgba(244, 241, 235, 0.10);
  --line-2: rgba(244, 241, 235, 0.18);
  --dim: rgba(244, 241, 235, 0.62);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.25s ease, color 0.25s ease;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; padding: 0; }

img { max-width: 100%; display: block; }

/* ============ TYPOGRAPHY ============ */
.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.dim { color: var(--dim); }

.h-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--b500);
  font-weight: 600;
}
[data-mode="dark"] .h-eyebrow { color: var(--b300); }

.h-display {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(48px, 7vw, 100px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0;
  text-wrap: balance;
}
.h-1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 5.4vw, 76px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
  text-wrap: balance;
}
.h-2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}
.h-3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.18;
  margin: 0;
}
.h-4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.006em;
  line-height: 1.25;
  margin: 0;
}
.lead {
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.45;
  color: var(--dim);
  max-width: 60ch;
  margin: 0;
}
.body { font-size: 16px; line-height: 1.6; color: var(--dim); margin: 0; }

.gradient-text {
  background: linear-gradient(120deg, var(--b300) 0%, var(--b500) 45%, var(--b800) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ LAYOUT ============ */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.section { padding: clamp(72px, 9vw, 132px) 0; position: relative; }
.section-tight { padding: clamp(48px, 6vw, 96px) 0; position: relative; }

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad);
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk';
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.nav-links {
  display: flex;
  gap: 2px;
  margin-left: 24px;
}
.nav-link {
  font-size: 14px;
  color: var(--dim);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 500;
  transition: background 0.18s, color 0.18s;
}
.nav-link:hover { background: var(--line); color: var(--fg); }
.nav-link.is-active { background: var(--b900); color: #FFF; }
[data-mode="dark"] .nav-link.is-active { background: #FFF; color: var(--b900); }
.nav-spacer { flex: 1; }
.nav-cta {
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--b500);
  color: #FFF;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.18s, transform 0.18s;
}
.nav-cta:hover { background: var(--b600); transform: translateY(-1px); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform 0.18s ease, background 0.18s, box-shadow 0.18s, color 0.18s;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--b900); color: #FFF; }
.btn-primary:hover { background: var(--b800); }
[data-mode="dark"] .btn-primary { background: #FFF; color: var(--b900); }
[data-mode="dark"] .btn-primary:hover { background: var(--paper); }
.btn-accent { background: var(--b500); color: #FFF; box-shadow: 0 8px 24px -10px var(--b500); }
.btn-accent:hover { background: var(--b600); }
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-2);
}
.btn-ghost:hover { background: var(--line); }
.btn-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--b600);
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s, gap 0.18s;
  padding: 4px 0;
}
.btn-link:hover { border-bottom-color: currentColor; gap: 12px; }
[data-mode="dark"] .btn-link { color: var(--b300); }

/* ============ ATOMS ============ */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--fg);
}
.pill-accent { background: var(--b900); color: #FFF; }
[data-mode="dark"] .pill-accent { background: #FFF; color: var(--b900); }
.pill-soft { background: var(--b100); color: var(--b700); }
[data-mode="dark"] .pill-soft { background: rgba(124,163,255,0.16); color: var(--b200); }

.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.divider { height: 1px; background: var(--line); width: 100%; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
}
.card-dark {
  background: var(--b900);
  color: #F4F1EB;
  border-radius: 24px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.06);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: clamp(56px, 8vw, 120px) 0 clamp(48px, 7vw, 96px);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-grid > div:first-child { min-width: 0; }
.logo-marquee { margin-top: 24px; min-width: 0; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-marquee-track { display: flex; gap: 14px; width: max-content; animation: logo-marquee 46s linear infinite; }
.logo-marquee-item { flex-shrink: 0; padding: 10px 18px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 13px; font-weight: 600; color: var(--b700); white-space: nowrap; }
@keyframes logo-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logo-marquee--full { width: 100vw; position: relative; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; margin-top: 40px; padding: 0 32px; }
.logo-marquee-logo { flex-shrink: 0; width: 160px; height: 64px; border-radius: 12px; }
.hero-orb {
  position: absolute;
  inset: -10% -20% auto auto;
  width: 55%;
  aspect-ratio: 1;
  background:
    radial-gradient(ellipse at 30% 30%, var(--b400) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 70%, var(--b700) 0%, transparent 60%);
  filter: blur(60px);
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}
.hero-eyebrow-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-title { margin-bottom: 24px; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 48px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 2.8vw, 36px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-stat-label { font-size: 12px; color: var(--dim); margin-top: 6px; max-width: 16ch; }

/* ============ FEATURE ROW (3-col) ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.25s, border-color 0.25s;
}
.feature-card:hover { transform: translateY(-3px); border-color: var(--line-2); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 16px;
  background: var(--b100);
  color: var(--b700);
  display: grid; place-items: center;
}
[data-mode="dark"] .feature-icon { background: rgba(124,163,255,0.16); color: var(--b200); }

/* ============ SPLIT (Privado / Governo) ============ */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.split-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 40px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #FFF;
}
.split-card.private {
  background: linear-gradient(160deg, var(--b500) 0%, var(--b700) 60%, var(--b900) 100%);
}
.split-card.gov {
  background: linear-gradient(160deg, var(--b800) 0%, var(--b900) 60%, #06091F 100%);
}
.split-card-glow {
  position: absolute;
  inset: -20% -20% auto auto;
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(ellipse, var(--b300) 0%, transparent 60%);
  filter: blur(60px);
  opacity: 0.35;
  pointer-events: none;
}
.split-list { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 8px; }
.split-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px;
  color: rgba(255,255,255,0.86);
  line-height: 1.45;
}
.split-list li::before {
  content: ''; flex: 0 0 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.6); margin-top: 9px;
}

/* ============ PROOF STRIP ============ */
.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: center;
}
.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.proof-stat-num {
  font-family: 'Space Grotesk';
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.proof-stat-label { font-size: 12px; color: var(--dim); }

/* ============ BIG NUMBERS ============ */
.bignum-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.bignum-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

/* ============ PILLAR ROW (alternating) ============ */
.pillar {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}
.pillar:last-child { border-bottom: none; }
.pillar.reverse { grid-template-columns: 1fr 1.05fr; }
.pillar.reverse .pillar-copy { order: 2; }
.pillar-copy { display: flex; flex-direction: column; gap: 18px; }
.pillar-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
  padding-top: 24px;
  margin-top: 8px;
  border-top: 1px dashed var(--line-2);
}
.pillar-stat-num {
  font-family: 'Space Grotesk';
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1;
}
.pillar-stat-label { font-size: 12px; color: var(--dim); margin-top: 6px; }

/* ============ MOCK SURFACES (faux dashboards/screens) ============ */
.mock-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow:
    0 30px 80px -40px rgba(10, 18, 53, 0.35),
    0 10px 30px -15px rgba(10, 18, 53, 0.2);
  aspect-ratio: 4 / 3;
}
.mock-frame.tall { aspect-ratio: 3 / 4; max-width: 280px; }
.mock-frame.wide { aspect-ratio: 16 / 10; }
.mock-frame-chrome {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--dim);
  background: var(--bg);
}
.mock-frame-chrome::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line-2);
  box-shadow: 14px 0 0 var(--line-2), 28px 0 0 var(--line-2);
  margin-right: 18px;
}
.mock-stage { padding: 22px; height: calc(100% - 36px); display: flex; flex-direction: column; gap: 14px; }

/* ============ CTA ROW ============ */
.cta-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  padding: clamp(48px, 6vw, 80px);
  background: var(--b900);
  color: #F4F1EB;
  border-radius: 32px;
  position: relative;
  overflow: hidden;
}
.cta-row-glow {
  position: absolute;
  inset: auto auto -40% -10%;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(ellipse, var(--b500) 0%, transparent 60%);
  filter: blur(70px);
  opacity: 0.45;
  pointer-events: none;
}
.cta-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 24px;
  position: relative; z-index: 1;
  display: flex; flex-direction: column; gap: 12px;
}
.cta-form input, .cta-form select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: #F4F1EB;
  border-radius: 10px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  width: 100%;
}
.cta-form input::placeholder { color: rgba(255,255,255,0.45); }
.cta-form button { width: 100%; padding: 13px; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.footer-col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 16px;
  color: var(--dim);
  font-weight: 600;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  color: var(--fg);
  opacity: 0.8;
  transition: opacity 0.18s;
}
.footer-col a:hover { opacity: 1; }
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--dim);
}

/* ============ TWEAKS BUTTON ============ */
.theme-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  gap: 6px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 10px 30px -10px rgba(10, 18, 53, 0.3);
}
.theme-toggle button {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: 'JetBrains Mono';
  font-size: 11px;
  font-weight: 600;
  color: var(--fg);
  opacity: 0.55;
}
.theme-toggle button:hover { opacity: 1; }
.theme-toggle button.is-active {
  opacity: 1;
  background: var(--b900);
  color: #FFF;
}
[data-mode="dark"] .theme-toggle button.is-active { background: #FFF; color: var(--b900); }
.theme-swatch {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 1px var(--line-2);
}
.theme-toggle button.is-active .theme-swatch { box-shadow: 0 0 0 2px currentColor; }

/* ============ IMPACT STAT CARDS ============ */
.stat-cards {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: 0 20px 40px -20px rgba(10, 18, 53, 0.18);
}
.stat-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.stat-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--dim);
}
.stat-arrow {
  width: 32px; height: 32px;
  border-radius: 999px;
  display: grid; place-items: center;
  font-size: 14px;
  font-weight: 600;
}
.stat-arrow--up { background: color-mix(in oklab, var(--signal), transparent 82%); color: var(--signal); }
.stat-arrow--down { background: var(--b100); color: var(--b600); }
.stat-num {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 8px;
}
.stat-prefix {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(20px, 1.6vw, 24px);
  font-weight: 500;
  color: var(--dim);
  letter-spacing: -0.01em;
}
.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.9;
}
.stat-unit {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 500;
  color: var(--dim);
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.stat-desc {
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg);
  opacity: 0.78;
  margin: 0;
  max-width: 30ch;
}
.stat-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--line), transparent);
  margin-top: auto;
}
.stat-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--dim);
}
.stat-meta-dot {
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--signal), transparent 75%);
}

/* Feature card · dark, spans 2 rows */
.stat-card--feature {
  grid-row: span 2;
  background: linear-gradient(160deg, var(--b500) 0%, var(--b700) 55%, var(--b900) 100%);
  border-color: transparent;
  color: #F4F1EB;
  padding: 36px;
}
.stat-card--feature .stat-card-bg {
  position: absolute;
  inset: -10% -10% auto auto;
  width: 80%;
  aspect-ratio: 1;
  background: radial-gradient(closest-side, var(--b300) 0%, transparent 65%);
  filter: blur(40px);
  opacity: 0.45;
  pointer-events: none;
}
.stat-card--feature > * { position: relative; z-index: 1; }
.stat-card--feature .stat-tag { color: rgba(244, 241, 235, 0.7); }
.stat-card--feature .stat-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #FFF;
  white-space: nowrap;
}
.stat-card--feature .stat-value {
  font-size: clamp(88px, 9.5vw, 140px);
  background: linear-gradient(120deg, #FFF 0%, var(--b200) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-card--feature .stat-prefix {
  font-size: clamp(28px, 2.4vw, 36px);
  color: rgba(244, 241, 235, 0.85);
}
.stat-card--feature .stat-desc {
  font-size: 17px;
  color: rgba(244, 241, 235, 0.82);
  max-width: 36ch;
  line-height: 1.5;
}
.stat-card--feature .stat-meta {
  color: rgba(244, 241, 235, 0.7);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

@media (max-width: 980px) {
  .stat-cards {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .stat-card--feature { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 600px) {
  .stat-cards { grid-template-columns: 1fr; }
  .stat-card--feature { grid-column: span 1; }
}

/* ============ WARM / HUMAN DIRECTION (photos + softer shapes) ============ */
.warm-visual { position: relative; }
.photo-card {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(10, 18, 53, 0.35);
  border: 1px solid var(--line);
}
.float-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px 18px;
  box-shadow: 0 20px 44px -20px rgba(10, 18, 53, 0.28);
  max-width: 230px;
  z-index: 2;
}
.float-card .label {
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 700; color: var(--b600); margin-bottom: 6px;
}
.float-card .text { font-size: 13.5px; line-height: 1.5; color: var(--b900); }
[data-mode="dark"] .float-card .text { color: var(--fg); }
[data-mode="dark"] .float-card .label { color: var(--b300); }

.trust-row {
  display: flex; align-items: center; gap: 14px;
  margin-top: 40px; padding-top: 26px;
  border-top: 1px solid var(--line);
}
.trust-avatars { display: flex; }
.trust-avatars image-slot {
  width: 64px; height: 64px; border-radius: 50%;
  border: 3px solid var(--bg);
  margin-left: -16px;
  box-shadow: 0 0 0 1px var(--line);
}
.trust-avatars image-slot:first-child { margin-left: 0; }
.trust-text { font-size: 14px; color: var(--dim); }
.trust-text strong { color: var(--fg); }

@media (max-width: 900px) {
  .warm-visual { margin-top: 8px; }
}

.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  width: 100%;
  margin-top: 44px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
}
.hero-stat-item {
  flex: 1;
  min-width: 200px;
  padding: 24px 32px;
  border-right: 1px solid var(--line);
}
.hero-stat-item:last-child { border-right: 0; }
.hero-stat-item-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero-stat-item-label {
  font-size: 13px;
  color: var(--dim);
  margin-top: 8px;
}
@media (max-width: 640px) {
  .hero-stat-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-stat-item:last-child { border-bottom: 0; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .hero-grid, .split-grid, .pillar, .pillar.reverse, .cta-row, .feature-grid { grid-template-columns: 1fr; }
  .pillar.reverse .pillar-copy { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .bignum-grid { grid-template-columns: 1fr 1fr; }
  .proof-strip { grid-template-columns: 1fr 1fr; gap: 24px; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .footer-grid, .bignum-grid, .proof-strip { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
}

/* ============ NAV DROPDOWN ============ */
.nav-drop{position:relative}
.nav-drop-trigger{display:inline-flex;align-items:center;gap:6px;font-family:inherit;font-weight:500;border:0;background:transparent;cursor:pointer}
.nav-drop-trigger svg{transition:transform .2s ease}
.nav-drop.is-open .nav-drop-trigger{background:var(--line);color:var(--fg)}
.nav-drop.is-open .nav-drop-trigger svg{transform:rotate(180deg)}
.nav-drop-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:290px;display:flex;flex-direction:column;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -24px rgba(10,18,53,0.35);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:120}
.nav-drop.is-open .nav-drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-drop-item{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:12px;text-decoration:none;color:var(--fg);transition:background .16s ease}
.nav-drop-item:hover{background:var(--line)}
.nav-drop-title{font-size:14px;font-weight:600}
.nav-drop-desc{font-size:12px;color:var(--dim)}
.nav-drop-item.is-green{background:#EEF8F2}.nav-drop-item.is-green:hover{background:#E0F2E8}.nav-drop-item.is-green .nav-drop-title{color:#146443}.nav-drop-item.is-green .nav-drop-desc{color:#3F7A5C}
html[data-mode="dark"] .nav-drop-item.is-green{background:rgba(30,138,91,.14)}html[data-mode="dark"] .nav-drop-item.is-green:hover{background:rgba(30,138,91,.22)}html[data-mode="dark"] .nav-drop-item.is-green .nav-drop-title{color:#7FD3A8}html[data-mode="dark"] .nav-drop-item.is-green .nav-drop-desc{color:#9CC9B1}

/* ============ 3D ACCENTS (blue) ============ */
.orb3d{position:relative;display:grid;place-items:center;perspective:800px}
.orb3d-stage{position:relative;transform-style:preserve-3d;animation:orb3d-spin 16s linear infinite}
.orb3d-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid color-mix(in oklab, var(--b500) 55%, transparent)}
.orb3d-ring::after{content:'';position:absolute;top:-5px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:var(--b500);box-shadow:0 0 0 5px color-mix(in oklab, var(--b500) 14%, transparent)}
.orb3d-ring--2{transform:rotateX(68deg);border-color:color-mix(in oklab, var(--b400) 60%, transparent)}
.orb3d-ring--2::after{background:var(--b400)}
.orb3d-ring--3{transform:rotateY(68deg);border-color:color-mix(in oklab, var(--b600) 45%, transparent)}
.orb3d-ring--3::after{background:var(--signal);box-shadow:0 0 0 5px color-mix(in oklab, var(--signal) 18%, transparent)}
.orb3d-core{position:absolute;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle at 32% 28%, color-mix(in oklab, var(--b400) 92%, #FFF) 0%, var(--b600) 62%, var(--b900) 100%);color:#FFF;font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;box-shadow:0 18px 40px -18px rgba(44,69,245,.6), inset 0 -8px 18px -8px rgba(10,18,53,.7);animation:orb3d-breathe 5s ease-in-out infinite}
@keyframes orb3d-spin{from{transform:rotateX(14deg) rotateY(0)}to{transform:rotateX(14deg) rotateY(360deg)}}
@keyframes orb3d-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.cube3d{perspective:700px}
.cube3d-inner{position:relative;transform-style:preserve-3d;animation:cube3d-spin 18s linear infinite}
.cube3d-face{position:absolute;inset:0;border:1.5px solid color-mix(in oklab, var(--b500) 45%, transparent);background:color-mix(in oklab, var(--b500) 8%, transparent);border-radius:6px}
@keyframes cube3d-spin{from{transform:rotateX(-24deg) rotateY(0)}to{transform:rotateX(-24deg) rotateY(360deg)}}
@media (prefers-reduced-motion: reduce){.orb3d-stage,.orb3d-core,.cube3d-inner{animation:none}}
/* hero 3D backdrop */
.hero-orb3d{position:absolute;top:-70px;right:-90px;width:260px;height:260px;z-index:0;opacity:.5;pointer-events:none}
.hero-cube3d{position:absolute;bottom:-40px;left:-70px;width:120px;height:120px;z-index:0;opacity:.55;pointer-events:none}
/* config card orb */
.align-orb{height:172px;margin:2px 0 20px}
.align-orb .orb3d-stage{width:148px;height:148px}
.align-orb .orb3d-core{width:64px;height:64px}

/* cena redação · orbe 3D */
.redacao-ai-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.redacao-orb{width:52px;height:52px;flex-shrink:0}
.redacao-orb .orb3d-stage{width:48px;height:48px}
.redacao-orb .orb3d-core{width:22px;height:22px;font-size:8px}
.velo-anim-card[data-velo-anim="redacao"] .grade-bar{box-shadow:inset 0 1px 2px rgba(10,18,53,.18)}
.velo-anim-card[data-velo-anim="redacao"] .grade-bar i{box-shadow:0 2px 6px -2px rgba(44,69,245,.7)}

.nav-drop-sub{display:block;margin:-6px 0 4px 14px;padding:6px 10px;border-left:2px solid color-mix(in oklab, var(--b500) 45%, transparent);font-size:12px;font-weight:600;color:var(--b600);text-decoration:none;transition:background .16s ease,color .16s ease}
.nav-drop-sub:hover{background:var(--line);color:var(--b700)}