/* ── Design tokens ── */
:root {
  --azul: #0D3B78;
  --azul-2: #1a5296;
  --celeste: #7CC9D8;
  --celeste-brand: #7CC9D8;
  --celeste-claro: #eaf7fb;
  --beige: #c7a77f;
  --beige-claro: #f7f0e8;
  --texto: #26394d;
  --gris: #707A84;
  --blanco: #ffffff;
  --verde: #25d366;
  --verde-oscuro: #1ea750;
  --verde-salud: #6EA67A;
  --verde2: #6EA67A;
  --teal-btn: #2A9D8F;
  --fondo-off: #FAFAF8;
  --sombra: 0 20px 50px rgba(6, 47, 87, 0.13);
  --radio: 28px;
  --max-w: 1180px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Roboto", Arial, Helvetica, sans-serif;
  color: var(--texto);
  background: #fff;
  font-size: 15px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.15; }

/* ── Utilities ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}
.skip-link:focus {
  position: fixed;
  top: 8px; left: 8px;
  z-index: 9999;
  width: auto; height: auto;
  padding: 8px 16px;
  clip: auto;
  background: var(--azul);
  color: #fff;
  border-radius: 4px;
}

/* ── Section common ── */
.section-title {
  text-align: center;
  margin-bottom: 48px;
}
.section-title h2 {
  font-family: "Ubuntu", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--azul);
  margin: 0 0 12px;
}
.section-title p {
  color: var(--gris);
  font-size: 17px;
  margin: 0;
}
.eyebrow {
  display: inline-block;
  color: var(--beige);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

/* ── Buttons ── */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--verde-oscuro);
  color: #fff;
  border-radius: 999px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(11, 61, 42, .24);
  transition: .2s;
}
.btn-wa:hover {   background: var(--verde-oscuro);
  color: #fff;}
.btn-wa svg { width: 22px; height: 22px; }

/* ── Floating WhatsApp ── */
#wanro {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 500;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--verde-oscuro);
  color: var(--fondo-off);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 211, 102, .45);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
#wanro:hover { transform: scale(1.08); box-shadow: 0 12px 36px rgba(30, 167, 80, .55); background: var(--verde-oscuro); color: var(--fondo-off); }
#wanro svg { width: 30px; height: 30px; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid rgba(219,228,234,0.8);
  box-shadow: 0 2px 12px rgba(30,43,57,0.07);
  backdrop-filter: blur(8px);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand img { height: 44px; width: auto; display: block; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.main-nav a {
  padding: 8px 14px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--texto);
  border-radius: 8px;
  transition: background .18s, color .18s;
  text-decoration: none;
  white-space: nowrap;
}
.main-nav a:hover { background: var(--celeste-claro); color: var(--celeste); }
.main-nav a.nav-turno {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--teal-btn);
  color: #fff;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: 14px;
}
.main-nav a.nav-turno:hover { background: #228B82; color: #fff; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--azul);
  border-radius: 2px;
  transition: .3s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 20px;
    border-bottom: 1px solid rgba(219,228,234,.8);
    box-shadow: 0 8px 20px rgba(30,43,57,.1);
    gap: 2px;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { font-size: 1rem; }
}

/* ── Footer ── */
.site-footer {
  background: #fff;
  color: var(--texto);
  padding: 60px 0 0;
  border-top: 1px solid rgba(6,47,87,.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo img { height: 56px; width: auto; margin-bottom: 12px; }
.footer-logo .sub { color: var(--gris); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 6px; }
.footer-logo .tagline { color: var(--azul); font-weight: 700; font-size: 15px; margin: 0 0 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--celeste-claro);
  display: flex; align-items: center; justify-content: center;
  color: var(--azul);
  text-decoration: none;
  transition: background .2s, color .2s;
  font-size: 15px;
}
.footer-social a:hover { background: var(--azul); color: #fff; }
.footer-col h4 { color: var(--azul); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a { color: var(--texto); text-decoration: none; font-size: 14px; transition: color .18s; }
.footer-col ul a:hover { color: var(--azul); }
.footer-sede { margin-bottom: 14px; font-size: 14px; }
.footer-sede strong { display: block; color: var(--azul); margin-bottom: 2px; }
.footer-sede span, .footer-sede a { color: var(--texto); text-decoration: none; display: block; }
.footer-sede a:hover { color: var(--azul); }
.footer-contact-block { margin-bottom: 20px; }
.footer-contact-block a { color: var(--texto); font-size: 14px; text-decoration: none; }
.footer-contact-block a:hover { color: var(--azul); }
.footer-bottom {
  border-top: 1px solid rgba(6,47,87,.1);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--gris);
}
.footer-bottom a { color: var(--azul-2); }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}