:root {
  --bg: #fff8f4;
  --surface: #ffffff;
  --surface-alt: #fff1e9;
  --text: #1d232b;
  --muted: #616b75;
  --primary: #ff5a1f;
  --primary-dark: #e6400d;
  --secondary: #202833;
  --border: #ffd7c8;
  --shadow: 0 20px 50px rgba(239, 91, 31, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #fff7f2 0%, #ffffff 20%, #ffffff 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 9999;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 138, 98, 0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 78px;
}
.brand-logo { width: 220px; height: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 600;
  color: var(--muted);
}
.nav-links a:hover { color: var(--primary-dark); }

.hero {
  padding: 72px 0 42px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary-dark);
  background: #ffe5db;
  padding: 10px 14px;
  border-radius: 999px;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.98;
  margin: 16px 0;
  letter-spacing: -0.04em;
}
.hero h1 span { color: var(--primary); }
.lead {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--muted);
  max-width: 62ch;
}
.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px 0;
}
.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  box-shadow: var(--shadow);
}
.highlight-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: .92rem;
}
.highlight-card span { color: var(--muted); font-size: .95rem; }
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.microcopy {
  margin-top: 14px;
  color: var(--muted);
  font-size: .95rem;
}
.image-stack {
  position: relative;
  display: grid;
  place-items: center;
  padding: 20px 20px 80px;
}
.image-stack::before {
  content: '';
  position: absolute;
  inset: 24px 0 0 38px;
  background: radial-gradient(circle at 30% 20%, rgba(255, 90, 31, 0.22), transparent 55%),
              linear-gradient(180deg, #fff3ed, #ffe8dd);
  border-radius: 40px;
  z-index: -1;
}
.visual-main {
  width: min(100%, 500px);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(255, 90, 31, .18);
}
.visual-card {
  width: min(70%, 330px);
  position: absolute;
  left: -10px;
  bottom: 0;
  border-radius: 24px;
  box-shadow: 0 30px 50px rgba(20, 30, 45, .18);
  border: 8px solid #fff;
}

.trust-strip {
  padding: 18px 0;
  background: #231f20;
  color: #fff;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  font-size: .95rem;
}

.section { padding: 84px 0; }
.section-heading { max-width: 720px; margin-bottom: 32px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.02;
  margin: 14px 0 10px;
  letter-spacing: -0.03em;
}
.section-heading p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.03rem;
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.info-card h3 { margin-top: 0; font-size: 1.1rem; }
.info-card p { color: var(--muted); line-height: 1.7; margin-bottom: 0; }

.alt-bg { background: var(--surface-alt); }
.split {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 32px;
  align-items: center;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.check-list li {
  background: #fff;
  border-radius: 16px;
  padding: 16px 18px 16px 46px;
  position: relative;
  border: 1px solid var(--border);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  display: grid;
  place-items: center;
  font-size: .8rem;
  font-weight: 800;
}
.price-box {
  background: #fff;
  padding: 34px;
  border-radius: 26px;
  box-shadow: 0 30px 60px rgba(28, 35, 43, 0.12);
  border: 1px solid var(--border);
}
.badge {
  display: inline-block;
  background: #231f20;
  color: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: .85rem;
  font-weight: 700;
}
.price-old {
  margin: 22px 0 4px;
  color: var(--muted);
  font-size: 1rem;
}
.price-new {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--primary-dark);
  font-weight: 800;
  letter-spacing: -0.04em;
}
.price-note {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.detail-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  padding: 22px;
}
.detail-item--wide { grid-column: span 2; }
.detail-label {
  display: block;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 10px;
}
.detail-item p { margin: 0; color: var(--text); font-weight: 600; line-height: 1.6; }

.section-cta { padding-top: 20px; }
.cta-panel {
  background: linear-gradient(135deg, #231f20 0%, #362525 100%);
  color: #fff;
  border-radius: 32px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
  align-items: center;
}
.cta-panel h2 { margin: 16px 0 10px; }
.cta-panel .eyebrow { background: rgba(255,255,255,.12); color: #ffd7c8; }
.cta-panel p { color: rgba(255,255,255,.82); line-height: 1.7; }
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.disclaimer-section { padding-top: 28px; }
.disclaimer-box {
  background: #fff6f3;
  border: 1px solid #ffd5c6;
  border-radius: 24px;
  padding: 28px;
}
.disclaimer-box h3 { margin-top: 0; }
.disclaimer-box p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.75;
}

.site-footer {
  padding: 28px 0 120px;
  background: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 18px;
  align-items: center;
  border-top: 1px solid #f2d6cb;
  padding-top: 26px;
}
.footer-logo { width: 190px; margin-bottom: 10px; }
.site-footer p { margin: 4px 0; color: var(--muted); }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 12px 30px rgba(255, 90, 31, 0.28);
}
.btn-secondary {
  background: #fff;
  border-color: var(--border);
  color: var(--secondary);
}
.btn-sm { min-height: 44px; padding-inline: 18px; }
.full { width: 100%; }

.sticky-whatsapp {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-weight: 800;
  padding: 16px 22px;
  border-radius: 999px;
  box-shadow: 0 20px 50px rgba(22, 163, 74, 0.32);
  z-index: 200;
}

@media (max-width: 1100px) {
  .hero-grid,
  .split,
  .cta-panel,
  .footer-grid,
  .trust-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .hero-highlights,
  .details-grid { grid-template-columns: 1fr; }
  .detail-item--wide { grid-column: auto; }
  .nav-links a:not(.btn) { display: none; }
}

@media (max-width: 720px) {
  .hero { padding-top: 42px; }
  .section { padding: 62px 0; }
  .brand-logo { width: 180px; }
  .image-stack { padding-inline: 0; }
  .visual-card { position: static; width: 100%; margin-top: 16px; }
  .cta-panel, .price-box, .info-card, .detail-item { padding: 22px; }
  .sticky-whatsapp {
    width: calc(100% - 24px);
    text-align: center;
  }
}