/* =====================================================
   CLÍNICA BIENESTAR — Centro Médico Integral
   CSS Mobile-First | 300+ líneas
   ===================================================== */

/* ── CUSTOM PROPERTIES ── */
:root {
  --bg: #f8fbff;
  --primary: #0066cc;
  --primary-dark: #004d99;
  --primary-light: #e8f2ff;
  --secondary: #00b4a0;
  --secondary-dark: #008c7a;
  --accent: #ff6b35;
  --accent-dark: #e5531f;
  --text: #1a2430;
  --text-muted: #5a6a7a;
  --text-light: #8a99a8;
  --white: #ffffff;
  --border: #dde8f4;
  --shadow-sm: 0 2px 8px rgba(0,102,204,0.08);
  --shadow-md: 0 4px 20px rgba(0,102,204,0.12);
  --shadow-lg: 0 8px 40px rgba(0,102,204,0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: 0.25s ease;
  --font: 'Nunito', sans-serif;
  --topbar-h: 36px;
  --nav-h: 70px;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
ul { list-style: none; }
input, select, textarea { font-family: var(--font); font-size: 0.95rem; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn--lg { padding: 0.85rem 1.8rem; font-size: 1rem; }
.btn--sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,107,53,0.35);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn--outline-white:hover {
  background: var(--white);
  color: var(--primary);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--white);
  border-color: #25d366;
  border-radius: var(--radius-md);
}
.btn--whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  transform: translateY(-1px);
}

/* ── SECTION COMMON ── */
.section { padding: 4rem 0; }

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}
.section__tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}
.section__title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.section__subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 0.95rem;
}

/* ── TOP BAR ── */
.top-bar {
  background: #0a1628;
  color: rgba(255,255,255,0.85);
  font-size: 0.75rem;
  font-weight: 600;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}
.top-bar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: center;
}
.top-bar__inner span { display: flex; align-items: center; gap: 0.4rem; }
.top-bar__inner a { color: var(--accent); }
.top-bar__inner a:hover { text-decoration: underline; }

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
}
.logo-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}
.logo-text strong { color: var(--primary); font-weight: 800; }

.navbar__links {
  display: none;
  flex-direction: column;
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--white);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  gap: 0.5rem;
  border-top: 2px solid var(--primary-light);
}
.navbar__links.open { display: flex; }

.navbar__links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.navbar__links a:hover { color: var(--primary); }
.navbar__cta {
  margin-top: 0.5rem;
  border-bottom: none !important;
  justify-content: center;
}

.navbar__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero:hover .hero__bg { transform: scale(1); }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,40,100,0.82) 0%, rgba(0,102,204,0.60) 55%, rgba(0,180,160,0.40) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-top: 4rem;
  padding-bottom: 3rem;
  flex: 1;
}

.hero__text { color: var(--white); }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(6px);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
}
.hero__title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.hero__subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 1.8rem;
  max-width: 540px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* Quick card */
.quick-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}
.quick-card__title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.quick-card__form .form-group { margin-bottom: 0.75rem; }

/* Stats bar */
.hero__stats {
  position: relative;
  z-index: 2;
  background: var(--white);
  border-top: 3px solid var(--primary);
}
.hero__stats-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.stat {
  padding: 1.25rem 1rem;
  text-align: center;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat:nth-child(even) { border-right: none; }
.stat:nth-last-child(-n+2) { border-bottom: none; }
.stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat span { font-size: 1.2rem; font-weight: 800; color: var(--primary); }
.stat p { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; }

/* ── FORM ELEMENTS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.form-group label i { color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  width: 100%;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,102,204,0.12);
}
.form-group input.error,
.form-group select.error {
  border-color: #e63946;
  box-shadow: 0 0 0 3px rgba(230,57,70,0.12);
}
.form-error { font-size: 0.75rem; color: #e63946; min-height: 1rem; }
select:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── ESPECIALIDADES ── */
.especialidades__search {
  position: relative;
  max-width: 420px;
  margin: 1.5rem auto 0;
}
.especialidades__search i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}
.especialidades__search input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.especialidades__search input:focus { border-color: var(--primary); }

.especialidades__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.esp-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.esp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.esp-card__icon {
  width: 60px;
  height: 60px;
  background: color-mix(in srgb, var(--c, #0066cc) 12%, white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.9rem;
  font-size: 1.5rem;
  color: var(--c, #0066cc);
}
.esp-card h3 { font-size: 0.95rem; font-weight: 800; margin-bottom: 0.4rem; color: var(--text); }
.esp-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.4; }
.esp-card.hidden { display: none; }

.especialidades__no-results {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

/* ── SERVICIOS IMG STRIP ── */
.servicios-img { display: grid; grid-template-columns: 1fr; }
.servicios-img__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.servicios-img__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.servicios-img__item:hover img { transform: scale(1.06); }
.servicios-img__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,40,100,0.75) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: var(--white);
}
.servicios-img__overlay h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.25rem; }
.servicios-img__overlay p { font-size: 0.82rem; opacity: 0.85; }

/* ── TURNO SECTION ── */
.turno-section { background: var(--primary-light); }

.turno-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.turno-info {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.turno-info h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1.2rem;
}
.turno-info__list { display: flex; flex-direction: column; gap: 0.65rem; }
.turno-info__list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}
.turno-info__list li i { color: var(--secondary); font-size: 1rem; }
.turno-info__contact { margin-top: 1.5rem; }
.turno-info__contact p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.6rem; }

.turno-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row { display: flex; flex-direction: column; gap: 1rem; }
.form-group--full { grid-column: 1 / -1; }

.turno-toggle { display: flex; gap: 0.6rem; }
.turno-toggle__opt { flex: 1; }
.turno-toggle__opt input { display: none; }
.turno-toggle__opt span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.7rem 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}
.turno-toggle__opt span small { font-size: 0.68rem; font-weight: 600; }
.turno-toggle__opt input:checked + span {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
.turno-toggle__opt span:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.form-check { font-size: 0.82rem; }
.form-check label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: 600;
}
.form-check a { color: var(--primary); text-decoration: underline; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }

/* ── PROFESIONALES ── */
.profesionales { background: var(--bg); }

.profesionales__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.prof-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.prof-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.prof-card__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.prof-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.prof-card:hover .prof-card__img img { transform: scale(1.04); }
.prof-card__badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--primary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}
.prof-card__body { padding: 1.25rem; }
.prof-card__body h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 0.2rem; }
.prof-card__esp { font-size: 0.85rem; color: var(--secondary); font-weight: 700; }
.prof-card__mp { font-size: 0.75rem; color: var(--text-light); margin: 0.2rem 0 0.6rem; }
.prof-card__bio { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1rem; }

/* ── OBRAS SOCIALES ── */
.obras-sociales { background: var(--white); }

.obras__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.obra-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition);
}
.obra-badge i { color: var(--primary); font-size: 1.1rem; }
.obra-badge:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-2px);
}
.obra-badge--particular { border-color: var(--accent); }
.obra-badge--particular i { color: var(--accent); }

/* FAQ Acordeón */
.faq-section { margin-top: 2rem; }
.faq-section__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1.25rem;
  text-align: center;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg);
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--primary); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  background: none;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question i {
  font-size: 0.8rem;
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
}
.faq-answer p {
  padding: 0 1.25rem 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.faq-item.open .faq-answer { max-height: 200px; }

/* ── POR QUÉ ELEGIRNOS ── */
.porque {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
.porque .section__header .section__tag {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}
.porque .section__title { color: var(--white); }

.porque__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.porque-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  color: var(--white);
  transition: background var(--transition), transform var(--transition);
}
.porque-card:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-4px);
}
.porque-card__icon { font-size: 2rem; margin-bottom: 0.75rem; opacity: 0.9; }
.porque-card__stat {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin-bottom: 0.5rem;
}
.porque-card__stat strong {
  font-size: 2.2rem;
  font-weight: 800;
  display: block;
}
.porque-card__stat span { font-size: 0.85rem; font-weight: 700; opacity: 0.85; }
.porque-card h3 { font-size: 0.95rem; font-weight: 800; margin-bottom: 0.4rem; }
.porque-card p { font-size: 0.8rem; opacity: 0.85; line-height: 1.5; }

/* ── BLOG ── */
.blog { background: var(--bg); }

.blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.blog-card__img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card__img img { transform: scale(1.04); }
.blog-card__cat {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--secondary);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}
.blog-card__body { padding: 1.25rem; }
.blog-card__date {
  font-size: 0.75rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}
.blog-card__body h3 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.blog-card__body h3 a { color: var(--text); transition: color var(--transition); }
.blog-card__body h3 a:hover { color: var(--primary); }
.blog-card__body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.9rem;
}
.blog-card__link {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}
.blog-card__link:hover { gap: 0.6rem; }

/* ── CONTACTO ── */
.contacto { background: var(--white); }

.contacto__wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contacto__info { display: flex; flex-direction: column; gap: 1.25rem; }
.contacto__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contacto__icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contacto__item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}
.contacto__item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.contacto__item a { color: var(--primary); }
.contacto__item a:hover { text-decoration: underline; }
.contacto__item small { font-size: 0.73rem; color: var(--text-light); }

.contacto__mapa {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-height: 320px;
}
.contacto__mapa iframe { display: block; }

/* ── FOOTER ── */
.footer { background: #0a1628; color: rgba(255,255,255,0.8); }

.footer__top { padding: 3.5rem 0 2.5rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.footer__brand .navbar__logo { margin-bottom: 0.9rem; }
.footer__brand .logo-text { color: var(--white); }
.footer__brand p { font-size: 0.85rem; line-height: 1.6; opacity: 0.7; }

.footer__social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.2rem;
}
.footer__social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  transition: background var(--transition);
}
.footer__social a:hover { background: var(--primary); }

.footer__col h4 {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__col ul li {
  font-size: 0.83rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  opacity: 0.75;
  line-height: 1.4;
}
.footer__col ul li i { opacity: 0.6; font-size: 0.75rem; margin-top: 2px; flex-shrink: 0; }
.footer__col ul a { transition: opacity var(--transition); }
.footer__col ul a:hover { opacity: 1; color: var(--secondary); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
}
.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: center;
}
.footer__bottom p { font-size: 0.78rem; opacity: 0.55; }
.footer__disclaimer {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.73rem;
  opacity: 0.5;
  line-height: 1.4;
  max-width: 640px;
  margin: 0 auto;
}
.footer__disclaimer i { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 9999;
  max-width: 340px;
  width: calc(100% - 2rem);
  border-left: 4px solid var(--secondary);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast__icon { font-size: 1.5rem; color: var(--secondary); flex-shrink: 0; }
.toast__text { flex: 1; }
.toast__text strong { display: block; font-size: 0.88rem; color: var(--text); }
.toast__text span { font-size: 0.78rem; color: var(--text-muted); }
.toast__close {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1;
  padding: 0.2rem;
  flex-shrink: 0;
}
.toast__close:hover { color: var(--text); }

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 5rem;
  right: 1.25rem;
  width: 42px;
  height: 42px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 900;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--primary-dark); }

/* ══════════════════════════════════════════════
   BREAKPOINT: 480px
══════════════════════════════════════════════ */
@media (min-width: 480px) {
  .container { padding: 0 1.5rem; }

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

  .hero__stats-inner { grid-template-columns: repeat(4, 1fr); }
  .stat { border-bottom: none; }
  .stat:nth-child(2) { border-right: 1px solid var(--border); }
  .stat:nth-child(4) { border-right: none; }

  .servicios-img { grid-template-columns: repeat(3, 1fr); }
  .servicios-img__item { aspect-ratio: 3/4; }
}

/* ══════════════════════════════════════════════
   BREAKPOINT: 768px
══════════════════════════════════════════════ */
@media (min-width: 768px) {
  .container { padding: 0 2rem; }
  .section { padding: 5.5rem 0; }
  .section__title { font-size: 2.2rem; }

  /* Navbar */
  .navbar__hamburger { display: none; }
  .navbar__links {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    padding: 0;
    box-shadow: none;
    border: none;
    align-items: center;
    gap: 0.25rem;
  }
  .navbar__links a {
    padding: 0.4rem 0.7rem;
    border-bottom: none;
    font-size: 0.85rem;
  }
  .navbar__cta { margin-top: 0; }

  /* Hero */
  .hero__content {
    flex-direction: row;
    align-items: center;
    padding-top: 5rem;
  }
  .hero__text { flex: 1; }
  .hero__card { flex-shrink: 0; width: 320px; }
  .hero__title { font-size: 2.6rem; }

  /* Especialidades */
  .especialidades__grid { grid-template-columns: repeat(4, 1fr); }

  /* Turno */
  .turno-wrapper { flex-direction: row; align-items: flex-start; }
  .turno-info { flex: 0 0 280px; }
  .turno-form { flex: 1; }
  .form-row { flex-direction: row; }
  .form-row .form-group { flex: 1; }

  /* Profesionales */
  .profesionales__grid { grid-template-columns: repeat(2, 1fr); }

  /* Blog */
  .blog__grid { grid-template-columns: repeat(3, 1fr); }

  /* Contacto */
  .contacto__wrapper { flex-direction: row; align-items: stretch; }
  .contacto__info { flex: 0 0 340px; }
  .contacto__mapa { flex: 1; min-height: 420px; }

  /* Footer */
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; }

  /* Porque */
  .porque__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ══════════════════════════════════════════════
   BREAKPOINT: 1024px
══════════════════════════════════════════════ */
@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
  .section { padding: 6.5rem 0; }
  .section__title { font-size: 2.5rem; }

  .hero__title { font-size: 3rem; }
  .hero__card { width: 360px; }

  .navbar__links { gap: 0.5rem; }
  .navbar__links a { font-size: 0.9rem; padding: 0.4rem 0.8rem; }

  .stat strong { font-size: 2.4rem; }
  .porque-card__stat strong { font-size: 2.8rem; }

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

/* ── UTILITIES ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}