:root {
  --bg: #0e0e0e;
  --surface: #181818;
  --surface-2: #222222;
  --line: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --text-2: rgba(255, 255, 255, 0.7);
  --text-3: rgba(255, 255, 255, 0.45);
  --lime: #c8f560;
  --lime-2: #a6e22e;
  --pink: #ff4d94;
  --pink-2: #ff9cc4;
  --grad: linear-gradient(120deg, #c8f560 0%, #7ef0c8 50%, #ff4d94 100%);
  --radius: 30px;
  --max: 1200px;
  --font-head: 'Barlow', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.9s ease;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 46px; padding: 0 22px; border-radius: 999px;
  font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: -0.01em;
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-lime { background: var(--lime); color: #0e0e0e; box-shadow: 0 8px 30px rgba(200, 245, 96, 0.25); }
.btn-lime:hover { background: #d6ff7a; box-shadow: 0 12px 36px rgba(200, 245, 96, 0.4); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.05); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.45); }
.btn-sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btn-lg { height: 56px; padding: 0 30px; font-size: 18px; }

/* Header */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(14, 14, 14, 0.55);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #0e0e0e; padding: 5px;
}
.logo-mark svg { width: 100%; height: 100%; display: block; }
.logo-text { display: flex; flex-direction: column; font-family: var(--font-head); font-weight: 600; font-size: 17px; line-height: 1.1; }
.logo-text small { font-family: var(--font-body); font-weight: 400; font-size: 11px; color: var(--text-3); }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 14px; color: var(--text-2); transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
@media (max-width: 860px) { .nav-links { display: none; } }

/* Shared section bits */
section { position: relative; padding: 120px 0; }
.label {
  font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--lime); margin-bottom: 16px;
}
h2 { font-size: clamp(32px, 4.4vw, 48px); letter-spacing: -0.04em; margin-bottom: 18px; }
h2.big { font-size: clamp(34px, 5vw, 60px); }
.sub { color: var(--text-2); font-size: 18px; max-width: 640px; margin: 0 auto; }
.lead { color: var(--text-2); font-size: 17px; margin-bottom: 16px; }
.section-head { text-align: center; max-width: 820px; margin: 0 auto 56px; }
.row-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.row-actions.center { justify-content: center; }

/* ===== 1. HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 130px 0 90px;
  overflow: hidden; text-align: center;
  background: radial-gradient(110% 80% at 50% -10%, #1f2a0c 0%, #121410 45%, #0e0e0e 100%);
}
.hero-scene { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-scene .layer { position: absolute; inset: 0; will-change: transform; }

.l-grid {
  position: absolute; inset: -15%;
  background-image:
    linear-gradient(rgba(200, 245, 96, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 245, 96, 0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 55% 55% at 50% 45%, #000 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 55% 55% at 50% 45%, #000 25%, transparent 75%);
  animation: grid-pan 18s linear infinite;
}
@keyframes grid-pan { to { background-position: 60px 60px, 60px 60px; } }

.l-orb { position: absolute; border-radius: 50%; filter: blur(50px); }
.l-orb-1 {
  width: 560px; height: 560px; left: 0; top: -14%;
  background: radial-gradient(circle at 40% 40%, rgba(200, 245, 96, 0.55), rgba(200, 245, 96, 0) 68%);
  animation: orb-float 10s ease-in-out infinite;
}
.l-orb-2 {
  width: 520px; height: 520px; right: -4%; top: 16%;
  background: radial-gradient(circle, rgba(255, 77, 148, 0.5), rgba(255, 77, 148, 0) 68%);
  animation: orb-float 13s ease-in-out infinite reverse;
}
.l-orb-3 {
  width: 380px; height: 380px; left: 36%; bottom: -16%;
  background: radial-gradient(circle, rgba(126, 240, 200, 0.4), rgba(126, 240, 200, 0) 68%);
  animation: orb-float 11s ease-in-out infinite 2s;
}
@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(34px, 44px) scale(1.12); }
}

.l-ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; transform: translate(-50%, -50%); }
.l-ring-1 { width: 720px; height: 720px; border: 1px solid rgba(200, 245, 96, 0.22); animation: spin 40s linear infinite; }
.l-ring-1::after {
  content: ""; position: absolute; top: -6px; left: 50%;
  width: 12px; height: 12px; margin-left: -6px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 18px 4px rgba(200, 245, 96, 0.7);
}
.l-ring-2 { width: 1040px; height: 1040px; border: 1px dashed rgba(255, 77, 148, 0.22); animation: spin 70s linear infinite reverse; }
.l-ring-2::after {
  content: ""; position: absolute; bottom: -5px; left: 50%;
  width: 10px; height: 10px; margin-left: -5px; border-radius: 50%;
  background: var(--pink); box-shadow: 0 0 16px 4px rgba(255, 77, 148, 0.7);
}
@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.float-card {
  position: absolute; display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: 16px;
  background: rgba(24, 24, 24, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font-family: var(--font-head); font-size: 15px; font-weight: 600;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  animation: card-bob 6s ease-in-out infinite;
}
.fc-ico {
  width: 30px; height: 30px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(200, 245, 96, 0.16); font-size: 15px;
}
.fc-1 { top: 22%; left: 5%; }
.fc-2 { top: 28%; right: 5%; animation-delay: -1.5s; }
.fc-3 { bottom: 18%; left: 9%; animation-delay: -3s; }
.fc-4 { bottom: 14%; right: 8%; animation-delay: -4.5s; }
@keyframes card-bob {
  0%, 100% { transform: translateY(0) rotate(-1.5deg); }
  50% { transform: translateY(-16px) rotate(1.5deg); }
}
@media (max-width: 1180px) { .float-card { display: none; } }

.spark {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 12px 3px rgba(200, 245, 96, 0.8);
  animation: twinkle 3s ease-in-out infinite;
}
.s1 { top: 16%; left: 30%; }
.s2 { top: 36%; left: 16%; animation-delay: -0.6s; background: var(--pink); box-shadow: 0 0 12px 3px rgba(255, 77, 148, 0.8); }
.s3 { top: 14%; right: 26%; animation-delay: -1.2s; }
.s4 { bottom: 26%; right: 22%; animation-delay: -1.8s; background: var(--pink); box-shadow: 0 0 12px 3px rgba(255, 77, 148, 0.8); }
.s5 { bottom: 10%; left: 34%; animation-delay: -2.4s; }
.s6 { top: 60%; right: 38%; animation-delay: -0.9s; width: 4px; height: 4px; }
@keyframes twinkle {
  0%, 100% { opacity: 0.25; transform: scale(0.7); }
  50% { opacity: 1; transform: scale(1.3); }
}
.hero-spot {
  position: absolute; left: 50%; top: 50%; width: 700px; height: 700px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(200, 245, 96, 0.13) 0%, transparent 60%);
}

.hero-content { position: relative; z-index: 2; width: 100%; }

.hero-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 7px; margin-bottom: 28px;
  border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
  font-size: 14px; color: var(--text-2);
  transition: border-color 0.3s ease, color 0.3s ease;
}
.hero-pill:hover { border-color: rgba(200, 245, 96, 0.5); color: #fff; }
.pill-tag {
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; color: #0e0e0e;
  background: linear-gradient(90deg, #c8f560, #ff9cc4, #c8f560);
  background-size: 200% 100%;
  animation: flow 2.4s ease-in-out infinite;
}
@keyframes flow { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.pill-arrow { transition: transform 0.3s ease; }
.hero-pill:hover .pill-arrow { transform: translateX(4px); }

.hero h1 { font-size: clamp(40px, 6.4vw, 76px); letter-spacing: -0.045em; max-width: 900px; margin: 0 auto 22px; }
.hl { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { color: var(--text-2); font-size: clamp(16px, 1.8vw, 19px); max-width: 640px; margin: 0 auto 36px; }

.prompt {
  max-width: 760px; margin: 0 auto; text-align: left;
  background: rgba(24, 24, 24, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px; padding: 18px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 6px rgba(255, 255, 255, 0.02);
  transition: border-color 0.3s ease;
}
.prompt:focus-within { border-color: rgba(200, 245, 96, 0.5); }
.prompt textarea {
  width: 100%; resize: none; border: 0; outline: none; background: transparent;
  color: #fff; font: 16px/1.5 var(--font-body); padding: 6px 6px 14px;
}
.prompt textarea::placeholder { color: var(--text-3); }
.prompt-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.prompt-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  height: 34px; padding: 0 14px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12); background: rgba(255, 255, 255, 0.04);
  font-size: 13px; color: var(--text-2); transition: all 0.2s ease;
}
.chip:hover { color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.chip.is-active { background: rgba(200, 245, 96, 0.14); border-color: rgba(200, 245, 96, 0.5); color: var(--lime); }

.hero-proof { list-style: none; display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-top: 28px; font-size: 14px; color: var(--text-2); }
.hero-proof span { color: var(--lime); font-weight: 700; margin-right: 4px; }

/* ===== 2. SOBRE + clients marquee ===== */
.about { padding-top: 70px; }
.clients { text-align: center; margin-bottom: 100px; }
.clients .label { color: var(--text-3); }
.marquee {
  overflow: hidden; padding: 28px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; }
.client {
  position: relative; padding: 0 14px; white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.25s ease;
}
.client-card {
  display: inline-flex; align-items: center; justify-content: center;
  height: 72px; min-width: 150px; padding: 0 26px;
  background: #fff; border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  transition: box-shadow 0.25s ease;
}
.client-logo {
  height: 34px; width: auto; max-width: 150px; object-fit: contain; display: block;
}
.client[data-brand="einstein"] .client-logo,
.client[data-brand="sanofi"] .client-logo { height: 52px; }
.client:hover { transform: translateY(-3px); }
.client:hover .client-card { box-shadow: 0 10px 26px rgba(0,0,0,0.4), 0 0 0 2px rgba(143,224,47,0.6); }
@keyframes marquee { to { transform: translateX(-50%); } }

.about-grid { display: grid; grid-template-columns: 1fr; gap: 56px; align-items: center; }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1.05fr 1fr; } }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 26px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.stat:hover { border-color: rgba(200, 245, 96, 0.4); transform: translateY(-4px); }
.stat strong { display: block; font-family: var(--font-head); font-weight: 600; font-size: 34px; letter-spacing: -0.04em; color: var(--lime); margin-bottom: 4px; }
.stat span { font-size: 14px; color: var(--text-2); }

/* ===== 3. SERVIÇOS: background expanding from the center ===== */
.expand-section { overflow: hidden; padding: 140px 0; }
.expand-bg {
  position: absolute; inset: 0; z-index: 0; overflow: hidden;
  -webkit-clip-path: inset(var(--ey, 10%) var(--ex, 42%) round var(--er, 48px));
  clip-path: inset(var(--ey, 10%) var(--ex, 42%) round var(--er, 48px));
}
.expand-bg-inner {
  position: absolute; inset: -25% 0; will-change: transform;
  background:
    radial-gradient(rgba(255, 255, 255, 0.13) 1px, transparent 1.6px) 0 0 / 26px 26px,
    radial-gradient(55% 45% at 18% 22%, rgba(200, 245, 96, 0.55), transparent 70%),
    radial-gradient(45% 45% at 85% 78%, rgba(255, 77, 148, 0.5), transparent 70%),
    linear-gradient(140deg, #1d3a10 0%, #2c5a1a 40%, #123b33 75%, #2a1030 100%);
}
.expand-section .container { position: relative; z-index: 1; }
.expand-section .sub { color: rgba(255, 255, 255, 0.82); }

.tabs {
  display: flex; gap: 6px; flex-wrap: wrap; justify-content: center;
  width: fit-content; max-width: 100%; margin: 0 auto 28px; padding: 6px;
  border-radius: 999px; background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12); backdrop-filter: blur(10px);
}
.tab { height: 40px; padding: 0 18px; border-radius: 999px; font-size: 14px; font-weight: 500; color: var(--text-2); transition: all 0.25s ease; }
.tab:hover { color: #fff; }
.tab.is-active { background: #fff; color: #0e0e0e; }

.showcase {
  display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center;
  padding: 40px; border-radius: var(--radius);
  background: rgba(14, 14, 14, 0.55); border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
@media (min-width: 900px) { .showcase { grid-template-columns: 1fr 1.1fr; padding: 56px; } }
.showcase h3 { font-size: clamp(30px, 3.4vw, 40px); letter-spacing: -0.03em; margin-bottom: 14px; }
.showcase p { color: var(--text-2); font-size: 17px; }
.checks { list-style: none; margin-top: 20px; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; color: #fff; }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 20px; height: 20px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--lime); color: #0e0e0e; font-size: 12px; font-weight: 700;
}

.mock { border-radius: 22px; background: #f4f4ef; color: #0e0e0e; overflow: hidden; box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45); transform: rotate(1.5deg); transition: transform 0.4s ease; }
.showcase:hover .mock { transform: rotate(0deg) scale(1.01); }
.mock-top { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: #e8e8e1; font-size: 13px; font-weight: 600; }
.mock-top i { width: 10px; height: 10px; border-radius: 50%; background: #c9c9c0; }
.mock-top i:first-child { background: var(--pink); }
.mock-top i:nth-child(2) { background: #ffc94d; }
.mock-top i:nth-child(3) { background: var(--lime-2); }
.mock-top span { margin-left: 10px; }
.mock-body { padding: 18px; display: grid; gap: 14px; }
.mock-video {
  height: 150px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1d3a10, #2c5a1a 50%, #ff4d94 130%);
}
.play { width: 48px; height: 48px; border-radius: 50%; background: var(--lime); display: inline-flex; align-items: center; justify-content: center; font-size: 16px; padding-left: 3px; }
.mock-lines { display: grid; gap: 8px; }
.mock-lines b { height: 10px; border-radius: 6px; background: #dcdcd3; }
.mock-lines b.short { width: 60%; }
.mock-quiz { display: grid; gap: 8px; }
.opt { padding: 10px 12px; border-radius: 10px; border: 1px solid #dcdcd3; font-size: 13px; }
.opt.ok { border-color: var(--lime-2); background: #ecfbc9; }
.mock-progress { height: 8px; border-radius: 8px; background: #e2e2da; overflow: hidden; }
.mock-progress span { display: block; height: 100%; width: 35%; background: linear-gradient(90deg, var(--lime-2), var(--pink)); transition: width 0.6s ease; }

/* ===== 4. FERRAMENTA (light cards) ===== */
.light-cards { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .light-cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .light-cards { grid-template-columns: repeat(4, 1fr); } }
.lcard {
  border-radius: var(--radius); padding: 30px 26px 34px; color: #0e0e0e; min-height: 300px;
  display: flex; flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.lcard:hover { transform: translateY(-8px); box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35); }
.lc-1 { background: linear-gradient(160deg, #eaffc0, #c8f560); }
.lc-2 { background: linear-gradient(160deg, #ffe3ef, #ff9cc4); }
.lc-3 { background: linear-gradient(160deg, #dcfff3, #8ef0cc); }
.lc-4 { background: linear-gradient(160deg, #fff1d6, #ffc98a); }
.lcard-ico {
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(14, 14, 14, 0.9); color: #fff; font-size: 20px;
}
.lcard h3 { font-size: 24px; font-weight: 600; margin: 40px 0 10px; }
.lcard p { font-size: 14px; color: rgba(14, 14, 14, 0.72); }

.demo {
  margin-top: 40px; border-radius: var(--radius); padding: 36px 28px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid; gap: 28px;
}
.demo-head h3 { font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -0.02em; margin: 6px 0 10px; }
.demo-head .sub { margin: 0; font-size: 15px; max-width: 560px; }
.demo-body { display: grid; gap: 20px; }
@media (min-width: 860px) { .demo-body { grid-template-columns: 220px 1fr; align-items: start; } }
.demo-blocks { display: flex; flex-direction: row; gap: 10px; flex-wrap: wrap; }
@media (min-width: 860px) { .demo-blocks { flex-direction: column; } }
.demo-block {
  border: 1px solid rgba(255, 255, 255, 0.15); background: transparent; color: #fff;
  border-radius: 14px; padding: 12px 16px; font-size: 14px; font-weight: 500; text-align: left;
  cursor: pointer; transition: all 0.2s ease; font-family: inherit;
}
.demo-block:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--lime); }
.demo-clear {
  border: 1px dashed rgba(255, 255, 255, 0.25); background: transparent; color: var(--text-2);
  border-radius: 14px; padding: 12px 16px; font-size: 13px; text-align: left;
  cursor: pointer; transition: all 0.2s ease; font-family: inherit;
}
.demo-clear:hover { color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.demo-mock { transform: none; }
.demo-mock .mock-body { min-height: 180px; display: grid; gap: 10px; align-content: start; }
.demo-empty {
  grid-column: 1 / -1; text-align: center; font-size: 14px; color: rgba(14, 14, 14, 0.45);
  padding: 46px 10px; border: 1px dashed rgba(14, 14, 14, 0.18); border-radius: 14px;
}
.demo-item {
  border: 1px solid rgba(14, 14, 14, 0.12);
  border-radius: 14px;
  padding: 16px;
  background: #ffffff;
  color: #1a1a1a;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  animation: demo-item-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
}
@keyframes demo-item-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.demo-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #666;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f0f0ed;
}
.demo-item-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f4f5f0;
  padding: 4px 10px;
  border-radius: 20px;
  color: #1a1a1a;
}
.demo-remove {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #eee;
  border: none;
  font-size: 16px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #555;
  transition: all 0.2s ease;
}
.demo-remove:hover {
  background: #ff4757;
  color: #fff;
}
.demo-card-text h4 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 6px;
  color: #0e0e0e;
}
.demo-card-text p {
  font-size: 13px;
  line-height: 1.5;
  color: #444;
  margin: 0 0 10px;
}
.demo-card-highlight {
  background: #f8faf0;
  border-left: 3px solid #7bc61e;
  padding: 8px 12px;
  border-radius: 0 8px 8px 0;
  font-size: 12px;
  color: #2e4d0e;
  font-weight: 500;
}
.demo-card-video {
  border-radius: 10px;
  background: #0e1713;
  color: #fff;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.demo-video-thumb {
  width: 72px;
  height: 48px;
  border-radius: 6px;
  background: linear-gradient(135deg, #1f4037, #99f2c8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #0e0e0e;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.demo-video-info h5 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
.demo-video-info span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}
.demo-card-quiz {
  display: grid;
  gap: 8px;
}
.demo-card-quiz p.q-title {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: #111;
}
.demo-quiz-opt {
  padding: 8px 12px;
  border-radius: 8px;
  background: #f7f7f5;
  border: 1px solid #e5e5df;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}
.demo-quiz-opt:hover {
  background: #edf5db;
  border-color: #8bc34a;
}
.demo-quiz-opt.is-correct {
  background: #eaf7d8;
  border-color: #72b322;
  color: #274b09;
  font-weight: 600;
}
.demo-quiz-feedback {
  font-size: 12px;
  color: #2e660e;
  padding: 6px 10px;
  background: #f0fad9;
  border-radius: 6px;
  margin-top: 4px;
}
.demo-card-flash {
  border-radius: 10px;
  background: linear-gradient(135deg, #f3f9e2, #e5f5be);
  border: 1px solid #d4eb98;
  padding: 16px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  user-select: none;
}
.demo-card-flash:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(100, 150, 40, 0.15);
}
.demo-card-flash .flash-badge {
  font-size: 11px;
  font-weight: 700;
  color: #43690d;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.demo-card-flash .flash-content {
  font-size: 13px;
  font-weight: 600;
  color: #1a2b06;
  line-height: 1.4;
}
.demo-card-aval {
  background: #f9faf7;
  border: 1px solid #e8eae1;
  border-radius: 10px;
  padding: 14px;
}
.demo-aval-metrics {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #1a1a1a;
}
.demo-aval-bar {
  height: 8px;
  background: #e2e4dc;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 8px;
}
.demo-aval-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #7bc61e, #10b981);
  border-radius: 6px;
}
.demo-aval-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: #555;
}

.usecases { text-align: center; margin-top: 56px; }
.usecases h3 { font-size: 22px; margin-bottom: 18px; color: var(--text-2); }
.usecase-chips { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.usecase-chips span {
  height: 40px; padding: 0 16px; border-radius: 12px;
  display: inline-flex; align-items: center;
  background: rgba(255, 255, 255, 0.9); color: #0e0e0e; font-size: 14px; font-weight: 500;
  transition: transform 0.2s ease, background 0.2s ease;
}
.usecase-chips span:hover { transform: translateY(-2px); background: var(--lime); }

/* ===== 5. PROCESSO ===== */
.steps { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  padding: 30px 26px; border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 156, 196, 0.18);
  transition: border-color 0.3s ease, background 0.3s ease;
}
.step:hover { border-color: rgba(255, 156, 196, 0.6); background: rgba(255, 77, 148, 0.08); }
.step-n { display: block; font-family: var(--font-head); font-size: 56px; font-weight: 600; letter-spacing: -0.05em; line-height: 1; margin-bottom: 26px;
  background: linear-gradient(120deg, var(--pink-2), var(--pink)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-2); }
#processo .label { color: var(--pink-2); }

/* ===== 6. CTA ===== */
.cta { text-align: center; padding: 140px 0 180px; overflow: hidden; }
.cta-glow {
  position: absolute; left: 50%; top: 55%; width: 900px; height: 500px; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(200, 245, 96, 0.22), transparent), radial-gradient(closest-side, rgba(255, 77, 148, 0.18), transparent) 200px 80px / 100% 100% no-repeat;
  filter: blur(30px); pointer-events: none;
}
.cta .container { position: relative; }
.giant { font-size: clamp(44px, 8.4vw, 112px); font-weight: 400; letter-spacing: -0.05em; line-height: 1; max-width: 1100px; margin: 0 auto 26px; }

/* Footer (light, like the reference) */
.site-footer { background: #f3f3ee; color: #0e0e0e; padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 36px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.footer-brand p { margin-top: 16px; color: rgba(14, 14, 14, 0.6); font-size: 14px; max-width: 300px; }
.logo.dark .logo-mark { background: #0e0e0e; }
.logo.dark .logo-text small { color: rgba(14, 14, 14, 0.5); }
.site-footer h4 { font-family: var(--font-body); font-size: 13px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(14, 14, 14, 0.5); margin-bottom: 14px; }
.site-footer .footer-grid a:not(.logo) { display: block; font-size: 14px; padding: 4px 0; color: rgba(14, 14, 14, 0.85); }
.site-footer .footer-grid a:not(.logo):hover { color: #0e0e0e; text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(14, 14, 14, 0.1); font-size: 13px; color: rgba(14, 14, 14, 0.55); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.is-visible { opacity: 1; transform: none; }
.stat-grid .reveal:nth-child(2), .light-cards .reveal:nth-child(2), .steps .reveal:nth-child(2) { transition-delay: 0.08s; }
.stat-grid .reveal:nth-child(3), .light-cards .reveal:nth-child(3), .steps .reveal:nth-child(3) { transition-delay: 0.16s; }
.stat-grid .reveal:nth-child(4), .light-cards .reveal:nth-child(4), .steps .reveal:nth-child(4) { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scene *, .marquee-track, .pill-tag { animation: none !important; }
  body { transition: none; }
}