:root {
  --bg: #0b0f1a;
  --card: #111627;
  --alt: #0e1322;
  --text: #eef2ff;
  --muted: #c7cbe2;
  --primary: #13b0a6;     /* teal principal */
  --primary-900: #0e8b85; /* teal escuro */
  --cta: #ff7a00;         /* laranja CTA */
  --green: #45c769;       /* marcação check */
  --success: #28c76f;
  --shadow: 0 10px 30px rgba(0,0,0,0.25);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 26, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.promo-headline { background: linear-gradient(180deg, #e53935 0%, #c62828 100%); color: #fff; text-align: center; padding: 10px 14px; font-weight: 900; letter-spacing: 0.6px; font-size: 20px; display: flex; justify-content: center; align-items: center; gap: 12px; text-shadow: 0 2px 10px rgba(0,0,0,.35), 0 1px 0 rgba(0,0,0,.2); }
.promo-headline #countdown { background: rgba(255,255,255,0.2); padding: 5px 14px; border-radius: 10px; font-variant-numeric: tabular-nums; box-shadow: 0 2px 8px rgba(0,0,0,.25); }
.promo-headline .hourglass { display: inline-block; filter: drop-shadow(0 2px 2px rgba(0,0,0,.25)); animation: spin 1.2s linear infinite; }
.promo-headline .headline-text { color: #fff; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.site-header.light { background: #fff; color: #111; border-bottom: 1px solid #eee; }
.site-header .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}
.brand .logo {
  font-weight: 800;
  letter-spacing: 0.6px;
  font-size: 18px;
  color: var(--text);
}
.site-header.light .brand .logo { color: #1a1a1a; }
.brand .logo.green { color: #39b54a; text-transform: lowercase; }
.nav {
  display: flex;
  gap: 18px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.nav a:hover { color: var(--text); }
.site-header.light .nav a { color: #333; }
.site-header.light .nav a:hover { color: #000; }

.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 700;
  transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
}
.btn-cta { background: var(--cta); color: #fff; box-shadow: var(--shadow); border-radius: 12px; }
.btn-cta:hover { transform: translateY(-1px); filter: brightness(0.95); }
.btn-primary { background: linear-gradient(180deg, var(--primary) 0%, var(--primary-900) 100%); color: white; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-lg { padding: 14px 22px; font-size: 18px; }

.hero { padding: 54px 0 24px; }
.hero-white { background: #fff; color: #111; text-align: center; }
.hero-title { font-size: clamp(28px, 5vw, 40px); margin: 10px 0 26px; color: #111; }
.hero .btn-cta:hover { transform: scale(1.06); }
.hero-single { max-width: 820px; margin: 0 auto 20px; }
.hero-single img { width: 100%; height: auto; display: block; border-radius: 12px; box-shadow: var(--shadow); object-fit: contain; }
.before-after { display: grid; grid-template-columns: 1fr 80px 1fr; align-items: center; gap: 18px; max-width: 820px; margin: 0 auto 20px; }
.before-after img { width: 100%; height: 420px; object-fit: cover; border-radius: 12px; box-shadow: var(--shadow); }
.before-after .arrow { width: 100%; height: 100px; background: url('data:image/svg+xml;utf8,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 50%22><path d=%22M10,25 L70,25%22 stroke=%22%23ff7a00%22 stroke-width=%223%22/><polygon points=%2270,10 95,25 70,40%22 fill=%22%23ff7a00%22/></svg>') no-repeat center/contain; }
.grid-2 { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; }
.hero h1 { font-size: clamp(28px, 5vw, 48px); margin: 0 0 10px; }
.subtitle { color: var(--muted); font-size: 18px; line-height: 1.6; }
.benefits { list-style: none; padding: 0; margin: 18px 0; color: var(--text); }
.benefits li { margin: 6px 0; }
.cta-group { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.guarantee { color: #b7c1ff; font-weight: 600; }
.social-proof { margin-top: 12px; color: var(--muted); font-weight: 600; }
.hero-media img { width: 100%; border-radius: 16px; box-shadow: var(--shadow); object-fit: cover; }

.section { padding: 48px 0; }
.section.alt { background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 100%); }
.section h2 { margin: 0 0 18px; font-size: clamp(22px, 4vw, 32px); }
.section p { color: var(--muted); }

/* Resultados - carrossel */
.dark { background: var(--bg); color: var(--text); }
.results .results-title { text-align: center; margin-bottom: 12px; }
.slider { position: relative; }
.slides { display: grid; grid-auto-flow: column; grid-auto-columns: 280px; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 10px 40px; }
.slides img { width: 100%; height: 220px; object-fit: cover; border-radius: 12px; scroll-snap-align: start; }
.slides .whats-mock { height: 220px; border-radius: 12px; scroll-snap-align: start; box-shadow: var(--shadow); background: #ece5dd; color: #111; display: flex; flex-direction: column; overflow: hidden; }
.whats-mock .topbar { background: #075e54; color: #fff; padding: 6px 10px; font-weight: 800; letter-spacing: 0.2px; }
.whats-mock .chat { padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.whats-mock .bubble { max-width: 85%; padding: 8px 10px; border-radius: 10px; font-size: 13px; line-height: 1.35; box-shadow: 0 1px 0 rgba(0,0,0,0.04); }
.whats-mock .bubble.other { align-self: flex-start; background: #fff; }
.whats-mock .bubble.me { align-self: flex-end; background: #dcf8c6; }
.whats-mock .bubble .time { display: block; text-align: right; font-size: 11px; opacity: 0.6; margin-top: 4px; }
.slide-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.6); color: #fff; border: 0; width: 38px; height: 38px; border-radius: 50%; cursor: pointer; }
.slide-btn.prev { left: 4px; }
.slide-btn.next { right: 4px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid rgba(255,255,255,0.06); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.card h3 { margin: 0 0 6px; }
.card p { margin: 0; color: #dbe0f7; }

/* Seção teal */
.teal { background: var(--primary); color: #002b28; }
.teal h2 { color: #022; text-align: center; }
.teal-hero img { width: 100%; border-radius: 12px; box-shadow: var(--shadow); }
.center { text-align: center; color: #083; font-weight: 700; }
.motivos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 14px; }
.motivo { background: #fff; border-radius: 14px; padding: 16px; box-shadow: var(--shadow); color: #222; }
.motivo .num { color: var(--primary); font-weight: 800; font-size: 22px; }
.motivo h3 { margin: 4px 0 6px; }

/* 3 passos */
.passos h2 { text-align: center; margin-bottom: 20px; }
.bloco { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: center; margin-bottom: 16px; }
.bloco.alt { background: #2a2f43; border-radius: 16px; padding: 16px; }
.bloco .midia img { width: 100%; height: 260px; object-fit: cover; border-radius: 12px; }

/* Oferta */
.oferta .recebe h2 { text-align: center; color: #0e3b35; }
.checks { list-style: none; padding: 0; margin: 12px 0; }
.checks li { position: relative; padding-left: 26px; margin: 8px 0; color: #0e3b35; }
.checks li::before { content: '✔'; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.checks.green li { color: #0e3b35; }
.oferta .mock { display: block; width: min(900px, 90%); margin: 18px auto; border-radius: 12px; box-shadow: var(--shadow); }
.preco { text-align: center; }
.preco .de { color: #777; }
.preco .valor { font-size: clamp(28px, 6vw, 56px); color: #0e3b35; font-weight: 800; }
.preco .avista { color: #333; }

.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testimonial { background: var(--card); border: 1px solid rgba(255,255,255,0.06); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.testimonial img { width: 100%; height: 220px; object-fit: cover; display: block; }
.testimonial figcaption { padding: 14px; }
.testimonial p { margin: 0 0 6px; }
.testimonial span { color: var(--muted); font-weight: 600; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding-left: 18px; }
.steps li { background: var(--card); border-radius: 12px; padding: 12px; border: 1px solid rgba(255,255,255,0.06); }

.faq details { background: var(--card); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: #dbe0f7; }

.cta-section { padding: 54px 0; background: #eaf9f6; border-top: 1px solid #d9eee9; border-bottom: 1px solid #d9eee9; color: #0e3b35; }
.cta-section .note { margin-top: 10px; color: var(--muted); }

.site-footer { padding: 26px 0; color: var(--muted); }
.site-footer.dark { background: var(--bg); }
.site-footer .legal { font-size: 13px; }

/* Responsividade */
@media (max-width: 980px) {
  .grid-2 { grid-template-columns: 1fr; }
  .nav { display: none; }
  .before-after { grid-template-columns: 1fr 60px 1fr; }
  .bloco { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .testimonials { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .motivos { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cards, .testimonials, .steps { grid-template-columns: 1fr; }
  .btn-lg { width: 100%; text-align: center; }
  .motivos { grid-template-columns: 1fr; }
}