/* Base */
:root {
  --bg: #f6f8fb;
  --bg-alt: #eef3f8;
  --surface: #ffffff;
  --text: #102033;
  --muted: #5d6b7c;
  --line: #d8e0ea;
  --primary: #0d3b66;
  --primary-2: #0f5aa5;
  --accent: #12a36d;
  --accent-2: #ff8a3d;
  --shadow: 0 12px 30px rgba(16, 32, 51, 0.08);
  --radius: 10px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  color: var(--text);
  font: 16px/1.6 Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: auto; }
.container { width: min(calc(100% - 32px), var(--container)); margin: 0 auto; }
.section { padding: 72px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { margin-bottom: 28px; }
.section-head.left { text-align: left; }
.section-head h2, h1, h3 { line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: clamp(2rem, 3vw, 4rem); }
h2 { font-size: clamp(1.5rem, 2vw, 2.3rem); }
h3 { font-size: 1.1rem; }
.lead, .section-head p, p { color: var(--muted); }
.card, .card-surface, .step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card { padding: 22px; }
.card-surface { overflow: hidden; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.button-row.center { justify-content: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); font-weight: 700; transition: transform .15s ease, background .15s ease, color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-2); }
.btn-secondary { background: #fff; color: var(--primary); }
.text-link { color: var(--primary-2); font-weight: 700; }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); font-size: .78rem; font-weight: 800; margin-bottom: 10px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 1000; }
.skip-link:focus { left: 8px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 18px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; }
.brand-mark { width: 34px; height: 34px; }
.site-nav { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.site-nav > a, .nav-group-toggle { color: var(--text); font-weight: 600; }
.nav-group { position: relative; }
.nav-dropdown { position: absolute; top: calc(100% + 10px); left: 0; min-width: 220px; display: none; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); }
.nav-dropdown a { display: block; padding: 10px 12px; border-radius: 8px; }
.nav-dropdown a:hover { background: var(--bg-alt); }
.nav-group.open .nav-dropdown { display: block; }
.nav-toggle { display: none; }
.header-cta { margin-left: 4px; }

.hero-grid, .split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.split.reverse { grid-template-columns: .9fr 1.1fr; }
.trust-pills, .trust-strip { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-pills span, .trust-strip div { border: 1px solid var(--line); background: #fff; padding: 9px 12px; border-radius: 999px; font-size: .92rem; }
.trust-strip { justify-content: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.small-cards .card { min-height: 140px; }
.product-card img { aspect-ratio: 16/10; object-fit: cover; border-radius: 8px; margin-bottom: 14px; }
.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.feature-list li { padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { padding: 20px; }
.step span { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; margin-bottom: 12px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.gallery-grid img { aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); background: #fff; }
.media-card img { aspect-ratio: 4/3; object-fit: cover; }
.faq-preview details, .faq-item { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 0; margin-bottom: 12px; overflow: hidden; }
.faq-preview summary, .faq-item summary { cursor: pointer; padding: 16px 18px; font-weight: 700; }
.faq-preview p, .faq-item .faq-body { padding: 0 18px 18px; margin: 0; color: var(--muted); }
.cta-band { padding: 34px; text-align: center; }
.page-hero { padding: 62px 0 28px; }
.page-hero .lead { max-width: 760px; }
.split .card-surface { min-height: 100%; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form-field { display: grid; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: inherit; color: var(--text);
}
textarea { min-height: 130px; resize: vertical; }
.helper { font-size: .92rem; color: var(--muted); }
.notice { padding: 14px 16px; border-radius: 10px; background: #ecfff7; border: 1px solid #b6e8d2; color: #0d5d3f; display: none; }
.notice.show { display: block; }
.site-footer { padding: 42px 0; background: #0b1725; color: #dce5f1; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 24px; }
.site-footer a { display: block; color: #dce5f1; margin-bottom: 10px; }
.floating-whatsapp {
  position: fixed; right: 16px; bottom: 16px; z-index: 60; padding: 14px 18px; border-radius: 999px; background: var(--accent); color: #fff; font-weight: 800; box-shadow: var(--shadow);
}

@media (max-width: 960px) {
  .hero-grid, .split, .split.reverse, .grid-3, .steps-grid, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
  .site-nav { position: fixed; inset: 76px 0 auto 0; background: #fff; border-bottom: 1px solid var(--line); display: none; flex-direction: column; align-items: stretch; padding: 14px 16px 20px; gap: 10px; }
  .site-nav.open { display: flex; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .nav-group { width: 100%; }
  .nav-dropdown { position: static; display: block; box-shadow: none; border: 0; padding: 6px 0 0 12px; }
  .nav-group-toggle { width: 100%; text-align: left; }
  .header-cta { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}