/* ---------- Top contact bar ---------- */
.topbar {
  background: var(--blue-900);
  color: var(--blue-100);
  font-size: 0.82rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar a {
  color: var(--white);
}
.topbar-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-social {
  display: flex;
  gap: 12px;
  align-items: center;
}
.topbar-social svg {
  width: 16px;
  height: 16px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand:hover {
  text-decoration: none;
}
.brand-badge {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 3px;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--blue-900);
}
.brand-sub {
  font-size: 0.75rem;
  color: var(--green-700);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.94rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}
.main-nav a:hover {
  background: var(--blue-100);
  text-decoration: none;
  color: var(--blue-700);
}
.main-nav a.active {
  color: var(--blue-700);
  background: var(--blue-100);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
}

.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 44, 76, 0.45);
  z-index: 60;
}
.nav-scrim.open {
  display: block;
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: min(320px, 85vw);
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 20px 20px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 70;
    box-shadow: var(--shadow-md);
    gap: 4px;
  }
  .main-nav.open {
    transform: translateX(0);
  }
  .main-nav a {
    padding: 14px;
    font-size: 1.05rem;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-close {
    display: block;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
  }
}
@media (min-width: 901px) {
  .nav-close {
    display: none;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--blue-900);
  color: var(--blue-100);
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding: 56px 0 32px;
}
.footer-col h4 {
  color: var(--white);
  margin-bottom: 1em;
}
.footer-col p,
.footer-col a {
  color: var(--blue-100);
}
.footer-col a:hover {
  color: var(--white);
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--blue-100);
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-social svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Sections ---------- */
.section {
  padding: 64px 0;
}
.section-alt {
  background: var(--white);
}
.section-tinted {
  background: var(--blue-100);
}
.section-head {
  max-width: 680px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head.left {
  margin-left: 0;
  text-align: left;
}
.eyebrow {
  display: inline-block;
  color: var(--green-700);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* WhatsApp floating button */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 40;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green-500);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.whatsapp-fab svg {
  width: 26px;
  height: 26px;
  stroke: var(--white);
}
.whatsapp-fab:hover {
  background: var(--green-700);
}