:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-soft: #edf3ec;
  --primary: #1f4d3a;
  --primary-strong: #143326;
  --secondary: #8b6b3f;
  --text: #1c2a22;
  --muted: #56645c;
  --border: #d7dfd3;
  --success: #2e7d4f;
  --danger: #b33a3a;
  --shadow: 0 12px 30px rgba(20, 51, 38, 0.1);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.section-title {
  margin: 0 0 12px;
  color: var(--primary-strong);
  font-size: clamp(1.45rem, 2vw + 1rem, 2.3rem);
  line-height: 1.2;
}

.section-lead {
  margin: 0 0 26px;
  color: var(--muted);
  max-width: 760px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(247, 248, 245, 0.95);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.brand strong {
  color: var(--primary-strong);
  font-size: 1.04rem;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--primary-strong);
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.94rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 12px 20px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--primary-strong);
  color: var(--primary-strong);
}

.hero {
  padding: 72px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 32px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e6efe8;
  color: var(--primary-strong);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.hero h1 {
  margin: 0;
  color: var(--primary-strong);
  line-height: 1.1;
  font-size: clamp(1.9rem, 4vw, 3.25rem);
}

.hero p {
  margin: 16px 0 24px;
  color: var(--muted);
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 10px;
  color: var(--primary-strong);
}

.card p,
.card li,
.card label,
.card input,
.card select,
.card textarea {
  color: var(--muted);
}

.hero-image {
  border-radius: 14px;
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.badge {
  background: var(--surface-soft);
  border-radius: 10px;
  padding: 10px;
  font-size: 0.9rem;
  color: var(--primary-strong);
  font-weight: 600;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.list {
  margin: 0;
  padding-left: 18px;
}

.list li + li {
  margin-top: 8px;
}

.quote {
  margin: 0;
  border-left: 4px solid var(--success);
  padding-left: 12px;
  font-style: italic;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fff;
}

.faq details + details {
  margin-top: 10px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--primary-strong);
}

.swatch {
  border-radius: 10px;
  height: 64px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 8px;
}

.cta-block {
  background: linear-gradient(135deg, #123729, #1f4d3a);
  color: #fff;
}

.cta-block .section-title,
.cta-block .section-lead,
.cta-block p {
  color: #fff;
}

.form-grid {
  display: grid;
  gap: 12px;
}

.form-row {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.helper {
  font-size: 0.88rem;
  color: var(--muted);
}

.status {
  margin-top: 10px;
  font-size: 0.92rem;
  font-weight: 600;
}

.status.ok {
  color: var(--success);
}

.status.error {
  color: var(--danger);
}

.contact-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background: #1cae52;
  border-color: #1cae52;
}

.whatsapp-fab {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.4rem;
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.whatsapp-fab:hover {
  background: #1cae52;
}

.page-header {
  padding: 48px 0 18px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 8px;
}

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 34px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 2fr 1fr 1fr;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  text-decoration: none;
}

@media (max-width: 1024px) {
  .hero-grid,
  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: 77px;
    right: 4vw;
    width: min(330px, 92vw);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nav.open {
    display: flex;
  }

  .hero-grid,
  .grid-4,
  .grid-3,
  .grid-2,
  .form-row,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-image {
    height: 280px;
  }

  .section {
    padding: 56px 0;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(1120px, 94vw);
  }

  .hero {
    padding-top: 56px;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .contact-actions {
    flex-direction: column;
  }
}