/* ===================================
   SALUD BUCAL CÓRDOBA - STYLESHEET
   =================================== */

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

:root {
  --color-primary: #0d6efd;
  --color-primary-dark: #0b5ed7;
  --color-secondary: #06b6d4;
  --color-accent: #ff8c00;
  --color-success: #065f46;
  --color-text: #212529;
  --color-text-light: #6c757d;
  --color-bg: #ffffff;
  --color-bg-light: #f8f9fa;
  --color-border: #e9ecef;
  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}

.logo i {
  font-size: 28px;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--color-primary);
}

.menu-toggle {
  display: none;
  background: none;
  font-size: 24px;
  color: var(--color-text);
}

/* HERO */
.hero {
  position: relative;
  margin-top: 70px;
  margin-bottom: 0;
  padding-bottom: 12px;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: #0D2E5C;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.25));
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 40px 0;
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 600px;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.hero-subtitle {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 32px;
  max-width: 550px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-bg-light);
}

.hero-info {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  font-size: 14px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
}

.info-item i {
  color: #ffffff;
}

/* SEÑALES DE CONFIANZA */
.trust-section {
  padding: 24px 0;
  background: #F8FAFC;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.trust-item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 12px 8px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}

.trust-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e0f2fe 0%, #cffafe 100%);
  color: #0D2E5C;
  font-size: 16px;
}

.trust-item p {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

/* PLANES SECTION */
.planes-section {
  padding: 40px 0;
  padding-top: 14px !important;
  padding-bottom: 14px !important;
  background: #fff !important;
}

.planes-wrapper {
  max-width: 500px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--color-gold, #C9A961);
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: 0 12px 40px rgba(10,37,64,0.08);
}

.sello-colegio {
  background: #DCE9DC;
  border: 1px solid #8FAE8F;
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  font-size: 13px;
  color: #2F4F2F;
  margin-bottom: 20px;
  font-weight: 600;
}

.planes-refuerzo {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: #0D2E5C;
  background: #FFF8E6;
  border: 1px solid #F0DFA0;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 20px;
}

.planes-cierre {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: #0D2E5C;
  margin: 8px 0 4px;
}

.beneficios-todos {
  background: #F8F3E9;
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid #E3D4B0;
  box-shadow: var(--shadow-sm);
}

.beneficios-todos h3 {
  font-size: 16px;
  margin: 0 0 12px 0;
  color: var(--color-text);
  text-align: center;
}

.beneficios-todos ul {
  margin: 0 0 16px 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text-light);
}

.beneficios-todos ul:last-child {
  margin-bottom: 0;
}

.beneficios-resumen {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0 0 16px 0;
}

.btn-ver-beneficios {
  display: block;
  width: 100%;
  background: transparent;
  color: #7A6425;
  border: 1px solid #C9A961;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn-ver-beneficios:hover {
  background: rgba(201,169,97,0.12);
}

.beneficios-detalle h4 {
  font-size: 14px;
  color: var(--color-text);
  margin: 0 0 8px 0;
}

.beneficios-detalle {
  padding-top: 16px;
}

.planes-grid {
  display: grid;
  gap: 16px;
}

.plan-card {
  border: 2px solid #C8D8C8;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: #EAF0EA;
  transition: all 0.3s ease;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.plan-card.destacado {
  border-color: var(--color-accent);
  background: #fff8f0;
  position: relative;
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.2);
}

.badge-ahorro {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--color-accent);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}

.plan-precio {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-text);
  margin: 0;
}

.plan-precio span {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-light);
}

.plan-gancho {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin: 12px 0;
}

.plan-ahorro {
  background: #d1fae5;
  color: var(--color-success);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  margin: 12px 0;
}

.plan-badge-gratis {
  background: #dcfce7;
  color: #166534;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  display: inline-block;
  margin: 8px 0;
}

.btn-elegir {
  width: 100%;
  background: var(--color-primary);
  color: white;
  padding: 16px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 700;
  margin-top: 16px;
  transition: all 0.2s;
  text-align: center;
  display: block;
}

.btn-elegir:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13,110,253,0.4);
}

.btn-detalles {
  width: 100%;
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  margin-top: 8px;
  transition: all 0.2s;
}

.btn-detalles:hover {
  background: var(--color-bg-light);
}

.acordeon-content {
  display: none;
  padding-top: 16px;
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.acordeon-content.activo {
  display: block;
}

.legal {
  font-size: 11px;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 20px;
}

/* ESPECIALIDADES */
.especialidades-section {
  padding: 24px 0;
  padding-top: 8px !important;
  padding-bottom: 8px !important;
}

/* Foto de consultorio de fondo */
.especialidades-foto {
  position: relative;
  background:
    linear-gradient(rgba(255,255,255,0.08), rgba(255,255,255,0.08)),
    url('../images/foto_consultorio.jpg') center/cover no-repeat;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 24px;
}

.especialidades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.especialidad-card {
  text-align: center;
  padding: 32px 24px;
  background: rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.25);
  transition: all 0.3s ease;
}

.especialidad-odontopediatria {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.especialidad-odontopediatria::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/foto_nena.jpg') center 25%/cover no-repeat;
  filter: brightness(1.02) contrast(1.02) saturate(1.05);
  z-index: 0;
}

.especialidad-odontopediatria::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.05) 40%, rgba(255,255,255,0) 65%);
  z-index: 1;
}

.especialidad-odontopediatria h3,
.especialidad-odontopediatria p {
  position: relative;
  z-index: 2;
}

.especialidad-odontopediatria h3 {
  margin-top: 60px;
}

.especialidad-odontopediatria h3,
.especialidad-odontopediatria p {
  text-shadow: 0 1px 8px rgba(255,255,255,0.95), 0 0 12px rgba(255,255,255,0.8);
}

.especialidad-implantes {
  padding: 0;
  overflow: hidden;
  text-align: center;
}

.especialidad-implantes-visual {
  position: relative;
  border-radius: 24px;
  height: 420px;
  overflow: hidden;
  background: #ffffff;
}

.especialidad-implantes-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.especialidad-implantes-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  max-width: 300px;
  background: transparent;
  padding: 0;
  text-align: left;
}

.especialidad-implantes-tag h3 {
  margin: 0 0 4px 0;
  text-align: left;
  color: #ffffff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.65), 0 2px 10px rgba(0,0,0,0.5);
  font-size: 16px;
}

.especialidad-implantes-tag p {
  margin: 0;
  text-align: left;
  color: #ffffff;
  font-size: 11px;
  line-height: 1.5;
  text-shadow: 0 1px 4px rgba(0,0,0,0.65), 0 2px 8px rgba(0,0,0,0.5);
}

.especialidades-titulo-pill {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  padding: 8px 20px;
  color: #0f172a;
  font-weight: 700;
  font-size: 13px;
}

.especialidad-sub {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 6px 0;
  opacity: 0.85;
}

.especialidad-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.especialidad-odontopediatria .especialidad-icon {
  display: none;
}

.especialidad-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #e0f2fe 0%, #cffafe 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--color-primary);
}

.especialidad-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: #0f172a;
  text-shadow: 0 1px 10px rgba(255,255,255,1), 0 0 16px rgba(255,255,255,0.9), 0 0 4px rgba(255,255,255,1);
}

.especialidades-foto .section-title,
.contacto-foto .section-title {
  text-shadow: 0 1px 8px rgba(255,255,255,0.6);
}

.especialidad-card p {
  color: #1a1f26;
  font-size: 14px;
  font-weight: 600;
  text-shadow: 0 1px 10px rgba(255,255,255,1), 0 0 16px rgba(255,255,255,0.9), 0 0 4px rgba(255,255,255,1);
}

/* UBICACIÓN */
.ubicacion-section {
  padding: 24px 0;
  background: var(--color-bg-light);
}

.ubicacion-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0,0,0,0.06);
  padding: 32px;
}

.ubicacion-foto-wrap {
  position: relative;
  max-width: 480px;
  margin: 0 auto 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.ubicacion-foto-full {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.ubicacion-info-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.55) 65%, rgba(255,255,255,0) 100%);
  padding: 18px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ubicacion-info-overlay .info-block {
  gap: 12px;
}

.ubicacion-info-overlay .info-block i {
  font-size: 18px;
  margin-top: 2px;
}

.ubicacion-info-overlay .info-block h4 {
  font-size: 13px;
  margin-bottom: 2px;
}

.ubicacion-info-overlay .info-block p {
  font-size: 12px;
}

.mapa-chico-link {
  display: block;
}

.mapa-chico {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 8px;
}

/* EQUIPO PROFESIONAL */
.equipo-section {
  padding: 24px 0;
  background: #ffffff;
}

.equipo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.equipo-foto-col {
  position: relative;
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.equipo-titulo-overlay {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -80%);
  width: 88%;
  max-width: 380px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  color: var(--color-text);
  z-index: 2;
  margin: 0;
}

.equipo-doctora-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.equipo-texto-col p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text);
}

.equipo-bullets {
  list-style: none;
  margin: 20px 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.equipo-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.equipo-bullets li i {
  color: #0D2E5C;
  font-size: 16px;
}

@media (max-width: 768px) {
  .equipo-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .equipo-foto-col {
    order: -1;
  }
  .equipo-titulo-overlay {
    font-size: 20px;
    padding: 10px 14px;
  }
}

/* Tarjeta clara para que el texto de contacto se lea sobre la foto */
.card-glass {
  background: rgba(255,255,255,0.92);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.card-glass h4 {
  color: #0A2540;
  text-shadow: none;
}

.card-glass p,
.card-glass a {
  color: #212529;
  text-shadow: none;
}

.ubicacion-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.ubicacion-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-block {
  display: flex;
  gap: 16px;
  align-items: start;
}

.info-block i {
  font-size: 24px;
  color: var(--color-primary);
  margin-top: 4px;
}

.info-block h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.info-block p {
  color: var(--color-text-light);
  font-size: 14px;
}

.info-block a {
  color: #0D2E5C;
  font-weight: 700;
  background: #ffffff;
  padding: 1px 4px;
  border-radius: 4px;
}

.mapa {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 360px;
}

.mapa iframe {
  height: 160px !important;
  max-width: 360px;
  border-radius: 14px;
}

/* CONTACTO */
.contacto-section {
  padding: 24px 0;
}

/* Foto de paciente joven de fondo */
.contacto-foto {
  position: relative;
  background: url('../images/foto_paciente.jpg') center/cover no-repeat;
}

.contacto-foto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.08) 100%);
}

.contacto-foto .container {
  position: relative;
  z-index: 1;
}

.contacto-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
}

.btn-contacto {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 32px 24px;
  background: rgba(255,255,255,0.10);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.btn-contacto:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.btn-contacto i {
  font-size: 48px;
  color: #25d366;
}

.btn-contacto span {
  font-size: 18px;
  font-weight: 700;
  text-shadow: 0 1px 8px rgba(255,255,255,0.95), 0 0 12px rgba(255,255,255,0.7);
}

.btn-contacto small {
  font-size: 14px;
  color: var(--color-text-light);
  text-shadow: 0 1px 8px rgba(255,255,255,0.95), 0 0 12px rgba(255,255,255,0.7);
}

/* FOOTER */
.footer {
  background: var(--color-text);
  color: white;
  padding: 18px 0;
  text-align: center;
}

.footer p {
  margin: 8px 0;
  font-size: 14px;
}

.footer-legal {
  color: rgba(255,255,255,0.6);
  font-size: 12px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    padding: 32px 20px;
    gap: 24px;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
  }

  .nav.active {
    left: 0;
  }

  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .ubicacion-content {
    grid-template-columns: 1fr;
  }

  .ubicacion-card {
    padding: 20px;
  }

  .especialidad-implantes-visual {
    height: 320px;
  }

  .section-title {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .plan-precio {
    font-size: 32px;
  }

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

  .especialidades-foto {
    background-size: contain;
    background-color: #EAF0EA;
    min-height: 380px;
  }
}