/* ============================================================
   Farmacia Gallego – styles.css
   ============================================================ */

/* ----------------------------------------------------------
   Reset & base
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #333333;
  background: #F9FAF7;
  line-height: 1.6;
}

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

a {
  color: #8CB43D;
  text-decoration: none;
}

a:hover {
  color: #6A8F2B;
  text-decoration: underline;
}

/* ----------------------------------------------------------
   Header / Nav
   ---------------------------------------------------------- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-brand img {
  height: 40px;
  width: auto;
}

.site-name {
  font-size: 1.15rem;
  font-weight: 600;
  color: #333333;
}

/* Language toggle – pill-shaped button pair */
.lang-toggle {
  display: flex;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid #8CB43D;
}

.lang-toggle button {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.3rem 0.85rem;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: #8CB43D;
  transition: background 0.2s, color 0.2s;
}

.lang-toggle button:hover {
  background: #f0f7e0;
}

.lang-toggle button.active {
  background: #8CB43D;
  color: #ffffff;
}

/* ----------------------------------------------------------
   Hero
   ---------------------------------------------------------- */
.hero {
  background: linear-gradient(135deg, #8CB43D 0%, #6A8F2B 100%);
  color: #ffffff;
  text-align: center;
  padding: 80px 1.5rem;
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.5rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.4;
}

/* ----------------------------------------------------------
   Locations section
   ---------------------------------------------------------- */
.locations {
  padding: 3rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.locations > h2 {
  font-size: 1.75rem;
  color: #333333;
  margin-bottom: 1.75rem;
  text-align: center;
}

.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Location card */
.location-card {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.location-card h3 {
  font-size: 1.35rem;
  color: #333333;
  padding: 1.25rem 1.25rem 0.75rem;
}

/* Photo mini-grid */
.photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0 1.25rem 1rem;
}

.photos img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

/* Contact info (dl / dt / dd) */
.contact-info {
  padding: 0 1.25rem 1.25rem;
}

.contact-info dt {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6B8299;
  margin-top: 0.75rem;
}

.contact-info dt:first-child {
  margin-top: 0;
}

.contact-info dd {
  margin-left: 0;
  font-size: 0.95rem;
  color: #333333;
}

.contact-info dd a {
  font-weight: 500;
}

/* Map container – responsive iframe */
.map-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  margin: 0 1.25rem 1.25rem;
}

.map-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */
footer {
  background: #6B8299;
  color: #ffffff;
  text-align: center;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

footer a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  color: #6B8299;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

footer a:hover {
  background: #8CB43D;
  color: #ffffff;
}

.copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ----------------------------------------------------------
   Language visibility (critical)
   ---------------------------------------------------------- */

/* Default: show Spanish, hide English */
.lang-en {
  display: none;
}

/* When html has lang="en": show English, hide Spanish */
html[lang="en"] .lang-en {
  display: revert;
}

html[lang="en"] .lang-es {
  display: none;
}

/* ----------------------------------------------------------
   Responsive – 768px (tablet / mobile)
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  .locations-grid {
    grid-template-columns: 1fr;
  }

  .map-container {
    margin: 0 0 1.25rem;
    border-radius: 0;
  }

  .hero {
    padding: 50px 1.25rem;
  }

  .hero p {
    font-size: 1.25rem;
  }

  .navbar {
    padding: 0.75rem 1rem;
  }
}

/* ----------------------------------------------------------
   Responsive – 480px (small phones)
   ---------------------------------------------------------- */
@media (max-width: 480px) {
  body {
    font-size: 0.95rem;
  }

  .site-name {
    font-size: 1rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

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

  .locations > h2 {
    font-size: 1.4rem;
  }

  .location-card h3 {
    font-size: 1.15rem;
  }
}