:root {
  --ink: #151716;
  --muted: #64706b;
  --paper: #f7f8f4;
  --card: #ffffff;
  --line: #dfe5df;
  --accent: #0d7c66;
  --accent-2: #e85d45;
  --gold: #cf9638;
  --dark: #121716;
  --shadow: 0 24px 70px rgba(18, 23, 22, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 15px clamp(18px, 4vw, 60px);
  background: color-mix(in srgb, var(--paper) 92%, white);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand { font-size: 24px; font-weight: 900; white-space: nowrap; }
.topbar nav { display: flex; gap: 14px; margin-left: auto; color: var(--muted); font-weight: 800; }
.nav-cta, .btn, button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  font-weight: 900;
  cursor: pointer;
}
.btn.primary, .nav-cta, button { color: #fff; background: var(--accent); }
.btn.ghost { background: #fff; color: var(--accent); }

.seo-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(46px, 7vw, 84px) clamp(18px, 4vw, 60px);
}

.seo-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: stretch;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.seo-panel h2 {
  margin-top: 0;
}

.seo-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-list li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--paper) 72%, white);
}

.seo-list strong {
  display: block;
  margin-bottom: 5px;
  color: var(--accent);
}

.seo-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
}

.seo-keywords span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  background: #fff;
  font-size: 13px;
  font-weight: 800;
}

.hero, .section, .metrics, .split, .lead-panel, .gallery-section, .faq-section, .final-cta, footer {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: clamp(18px, 4vw, 60px);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(58px, 8vw, 96px);
  padding-bottom: clamp(38px, 6vw, 70px);
}
.kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-size: clamp(44px, 7.5vw, 94px);
  line-height: 0.96;
  letter-spacing: 0;
}
h2 {
  margin: 8px 0 14px;
  font-size: clamp(30px, 4.8vw, 58px);
  line-height: 1.04;
}
h3 { margin: 0; font-size: 22px; }
p { color: var(--muted); font-size: 18px; }
.hero p { max-width: 640px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.hero-media {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.hero-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-media .media-caption { display: flex; justify-content: space-between; gap: 16px; padding: 18px; }
.hero-media strong { color: var(--accent); }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding-bottom: 36px;
}
.metrics article {
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}
.metrics strong { display: block; font-size: 30px; }
.metrics span { color: var(--muted); font-weight: 800; }

.section { padding-top: clamp(46px, 7vw, 82px); padding-bottom: clamp(46px, 7vw, 82px); }
.section-head { max-width: 820px; margin-bottom: 26px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(18, 23, 22, 0.07);
}
.card b {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  color: #fff;
  background: var(--accent);
  border-radius: 8px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding-top: clamp(46px, 7vw, 82px);
  padding-bottom: clamp(46px, 7vw, 82px);
}
.split img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; box-shadow: var(--shadow); }

.interactive {
  padding: clamp(24px, 4vw, 36px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.tabs, .filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.tabs button, .filters button {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}
.tabs button.active, .filters button.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.panel[hidden], .filter-card[hidden] { display: none; }
.panel {
  padding: 18px;
  background: color-mix(in srgb, var(--paper) 75%, white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.filter-grid, .gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.filter-card, .gallery-grid img {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.filter-card img, .gallery-grid img { width: 100%; height: 260px; object-fit: cover; }
.filter-card div { padding: 16px; }

.lead-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 30px;
  align-items: center;
  padding-top: clamp(46px, 7vw, 82px);
  padding-bottom: clamp(46px, 7vw, 82px);
  background: color-mix(in srgb, var(--accent) 12%, white);
}
.lead-form {
  display: grid;
  gap: 12px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(18, 23, 22, 0.1);
}
input, select, textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}
textarea { resize: vertical; }

.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.quote {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.quote p { margin-top: 0; }

.faq-list { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.faq-question {
  width: 100%;
  justify-content: space-between;
  color: var(--ink);
  background: #fff;
  border: 0;
}
.faq-answer { padding: 0 18px 18px; }
.faq-answer[hidden] { display: none; }

.final-cta-inner {
  padding: clamp(30px, 5vw, 56px);
  color: #fff;
  text-align: center;
  background: var(--dark);
  border-radius: 8px;
}
.final-cta-inner p { max-width: 680px; margin-inline: auto; color: rgba(255, 255, 255, 0.78); }

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 34px;
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
}
footer strong { font-size: 24px; }
.sticky-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #128c7e;
  border-radius: 8px;
  font-weight: 900;
  box-shadow: 0 16px 38px rgba(0,0,0,.22);
}
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .hero, .split, .lead-panel, .seo-panel { grid-template-columns: 1fr; }
  .metrics, .card-grid, .filter-grid, .gallery-grid, .testimonials, .seo-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .topbar, footer { align-items: flex-start; flex-direction: column; }
  .topbar nav { margin-left: 0; flex-wrap: wrap; }
  .metrics, .card-grid, .filter-grid, .gallery-grid, .testimonials, .seo-list { grid-template-columns: 1fr; }
  .btn, .nav-cta, button { width: 100%; }
  .sticky-whatsapp { left: 12px; right: 12px; }
}