/* ══════════════════════════════════════════
   VARIABLES Y RESET
══════════════════════════════════════════ */
:root {
  --navy:       #0d1f3c;
  --azul:       #1565c0;
  --azul-claro: #1e88e5;
  --azul-suave: #eaf2fb;
  --blanco:     #ffffff;
  --gris:       #f5f7fa;
  --texto:      #5a6374;
  --verde-wp:   #25d366;
  --sombra:     0 4px 24px rgba(13,31,60,0.09);
  --radius:     14px;
  --trans:      0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: #333; background: var(--blanco); }
h1, h2, h3 { font-family: 'Montserrat', sans-serif; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 2rem; }

/* ══════════════════════════════════════════
   BOTONES
══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--azul-claro); color: var(--blanco);
  padding: 0.85rem 1.8rem; border-radius: 50px;
  font-weight: 700; font-family: 'Montserrat', sans-serif;
  font-size: 0.92rem; transition: var(--trans);
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--navy); transform: translateY(-2px); }
.btn-primary.full { width: 100%; justify-content: center; }

.btn-nav {
  background: var(--navy); color: var(--blanco);
  padding: 0.65rem 1.5rem; border-radius: 50px;
  font-weight: 700; font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem; transition: var(--trans); white-space: nowrap;
}
.btn-nav:hover { background: var(--azul-claro); }

.btn-wp {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--blanco); color: var(--navy);
  border: 2px solid #d0d8e4;
  padding: 0.85rem 1.8rem; border-radius: 50px;
  font-weight: 700; font-family: 'Montserrat', sans-serif;
  font-size: 0.92rem; transition: var(--trans);
}
.btn-wp i { color: var(--verde-wp); }
.btn-wp:hover { background: var(--verde-wp); color: var(--blanco); border-color: var(--verde-wp); }
.btn-wp:hover i { color: var(--blanco); }

/* ══════════════════════════════════════════
   ETIQUETAS Y TÍTULOS
══════════════════════════════════════════ */
.section-label {
  color: var(--azul-claro); font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  font-size: 0.78rem; margin-bottom: 0.6rem; display: block;
}
.section-title {
  font-size: 2rem; color: var(--navy);
  font-weight: 800; margin-bottom: 2.5rem;
}
.section-title.center { text-align: center; }

/* ══════════════════════════════════════════
   PLACEHOLDERS
══════════════════════════════════════════ */
.photo-placeholder {
  background: var(--azul-suave);
  border: 3px dashed var(--azul-claro);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 0.7rem; color: var(--azul);
  font-size: 0.9rem;
}
.photo-placeholder i { font-size: 5rem; opacity: 0.3; }

.hero-ph {
  width: 100%; height: 100%;
  border-radius: 0; border: none;
  background: linear-gradient(160deg, #c8dff7 0%, #e8f2fc 100%);
}

.doc-ph {
  width: 100%; height: 460px;
  border-radius: var(--radius);
}

.mapa-placeholder {
  background: var(--azul-suave);
  border: 3px dashed var(--azul-claro);
  border-radius: var(--radius); height: 360px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem; color: var(--azul); text-align: center;
}
.mapa-placeholder i { font-size: 3rem; opacity: 0.4; }

/* ══════════════════════════════════════════
   NAVBAR BLANCA
══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; width: 100%;
  background: var(--blanco); z-index: 1000;
  box-shadow: 0 1px 12px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between; height: 70px;
}
.nav-logo { display: flex; align-items: center; gap: 0.7rem; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-nombre {
  font-family: 'Montserrat', sans-serif; font-weight: 800;
  color: var(--navy); font-size: 0.92rem;
}
.logo-esp {
  font-family: 'Montserrat', sans-serif; font-weight: 400;
  color: var(--texto); font-size: 0.72rem; letter-spacing: 1px;
}
.nav-links { display: flex; gap: 1.8rem; }
.nav-links a {
  color: var(--texto); font-size: 0.88rem;
  font-weight: 600; transition: var(--trans);
}
.nav-links a:hover { color: var(--azul-claro); }

/*-icono caduceo*/
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

/* ══════════════════════════════════════════
   HERO: SPLIT IZQUIERDA / DERECHA
══════════════════════════════════════════ */
.hero {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 100vh; padding-top: 70px;
}
.hero-left {
  background: var(--blanco);
  display: flex; align-items: center;
  padding: 4rem 3rem 4rem 2rem;
}
.hero-left .container { padding: 0; }
.hero-text { max-width: 520px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--azul-suave); color: var(--azul);
  padding: 0.4rem 1rem; border-radius: 50px;
  font-size: 0.8rem; font-weight: 700;
  margin-bottom: 1.4rem;
}
.hero-tag::before {
  content: "✓"; background: var(--azul-claro); color: white;
  border-radius: 50%; width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
}
.hero-text h1 {
  font-size: 3rem; color: var(--navy); font-weight: 800;
  line-height: 1.15; margin-bottom: 1.2rem;
}
.hero-desc {
  color: var(--texto); font-size: 1rem;
  line-height: 1.75; margin-bottom: 2rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }

.hero-trust { display: flex; gap: 2rem; }
.trust-item {
  display: flex; align-items: center; gap: 0.6rem;
}
.trust-item i { color: var(--azul-claro); font-size: 1.4rem; }
.trust-item div { display: flex; flex-direction: column; }
.trust-item strong { font-size: 0.85rem; color: var(--navy); }
.trust-item span { font-size: 0.78rem; color: var(--texto); }

.hero-right {
  background: linear-gradient(160deg, #c8dff7 0%, #dceefa 100%);
  min-height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 3rem 2rem;
}
.hero-right .hero-ph { min-height: 500px; }

.hero-ph-img {
  width: 100%; max-width: 300px;
  height: auto; aspect-ratio: 1 / 1;
  object-fit: cover; display: block;
  border-radius: var(--radius);
  border: 6px solid var(--blanco);
  box-shadow: var(--sombra);
}

.nosotros-foto {
  display: flex; align-items: center; justify-content: center;
}

.doc-ph-img {
  width: 100%; max-width: 300px;
  height: auto; object-fit: cover;
  display: block;
  border-radius: var(--radius);
  border: 6px solid var(--blanco);
  box-shadow: var(--sombra);
}

/* ══════════════════════════════════════════
   SERVICIOS
══════════════════════════════════════════ */
.servicios { padding: 5rem 0; background: var(--blanco); }
.servicios-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.srv-card {
  background: var(--gris); border-radius: var(--radius);
  padding: 2rem 1.5rem; text-align: center;
  transition: var(--trans); box-shadow: var(--sombra);
}
.srv-card:hover { transform: translateY(-6px); background: var(--navy); }
.srv-card:hover h3 { color: var(--blanco); }
.srv-card:hover p { color: rgba(255,255,255,0.7); }
.srv-card:hover .srv-ico { background: rgba(255,255,255,0.1); }
.srv-card:hover .srv-ico i { color: var(--blanco); }

.srv-ico {
  width: 68px; height: 68px; background: var(--azul-suave);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 1.2rem; transition: var(--trans);
}
.srv-ico i { font-size: 1.6rem; color: var(--azul-claro); transition: var(--trans); }
.srv-card h3 { font-size: 0.98rem; color: var(--navy); margin-bottom: 0.6rem; transition: var(--trans); }
.srv-card p { font-size: 0.87rem; color: var(--texto); line-height: 1.6; transition: var(--trans); }

/* ══════════════════════════════════════════
   SOBRE EL DOCTOR
══════════════════════════════════════════ */
.nosotros { padding: 5rem 0; background: var(--gris); }
.nosotros-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.nosotros-texto h2 {
  font-size: 2.2rem; color: var(--navy);
  font-weight: 800; line-height: 1.2; margin-bottom: 1.2rem;
}
.bio { color: var(--texto); line-height: 1.8; margin-bottom: 1.5rem; }
.checkmarks { list-style: none; margin-bottom: 2rem; }
.checkmarks li {
  display: flex; align-items: center; gap: 0.7rem;
  color: var(--texto); margin-bottom: 0.8rem; font-size: 0.93rem;
}
.checkmarks i { color: var(--azul-claro); font-size: 1rem; }

/* ══════════════════════════════════════════
   SECCIÓN CITAS — FONDO NAVY
══════════════════════════════════════════ */
.citas { background: var(--navy); padding: 3rem 0; }
.citas-inner {
  display: flex; align-items: center;
  gap: 3rem; flex-wrap: wrap; justify-content: space-between;
}
.cita-titulo {
  display: flex; align-items: center; gap: 1rem;
  color: var(--blanco); flex: 0 0 auto;
}
.cita-titulo i { font-size: 2rem; color: var(--azul-claro); }
.cita-titulo h2 { font-size: 1.5rem; font-weight: 800; }

.cita-dato {
  display: flex; align-items: center; gap: 0.8rem;
  color: rgba(255,255,255,0.85);
}
.cita-dato i { font-size: 1.3rem; color: var(--azul-claro); }
.cita-dato strong { display: block; color: var(--blanco); font-size: 0.85rem; }
.cita-dato span { font-size: 0.82rem; opacity: 0.75; }

/* ══════════════════════════════════════════
   FORMULARIO
══════════════════════════════════════════ */
.formulario { padding: 5rem 0; background: var(--blanco); }
.form-inner {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 4rem; align-items: start;
}
.form-texto h2 {
  font-size: 2rem; color: var(--navy);
  font-weight: 800; line-height: 1.2; margin-bottom: 1rem;
}
.form-texto p { color: var(--texto); line-height: 1.7; }

.cita-form { background: var(--gris); border-radius: var(--radius); padding: 2.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1rem; }
.form-group label { font-weight: 600; font-size: 0.85rem; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem; border: 2px solid #dde3ed;
  border-radius: 8px; font-size: 0.9rem;
  font-family: 'Open Sans', sans-serif;
  background: var(--blanco); transition: var(--trans); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--azul-claro); }
.form-group textarea { resize: vertical; min-height: 90px; }

/* ══════════════════════════════════════════
   CONTACTO
══════════════════════════════════════════ */
.contacto { padding: 5rem 0; background: var(--gris); }
.contacto-inner {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 3rem; align-items: start;
}
.contacto-texto h2 { font-size: 1.8rem; color: var(--navy); margin-bottom: 1.5rem; font-weight: 800; }
.contacto-lista { list-style: none; margin-bottom: 2rem; }
.contacto-lista li {
  display: flex; align-items: flex-start; gap: 0.8rem;
  color: var(--texto); margin-bottom: 0.9rem; font-size: 0.93rem;
}
.contacto-lista i { color: var(--azul-claro); margin-top: 3px; min-width: 16px; }
.redes p { font-weight: 700; color: var(--navy); margin-bottom: 0.8rem; font-size: 0.9rem; }
.redes-icons { display: flex; gap: 0.7rem; }
.redes-icons a {
  width: 40px; height: 40px; background: var(--navy);
  color: var(--blanco); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--trans);
}
.redes-icons a:hover { background: var(--azul-claro); transform: translateY(-3px); }

/* ══════════════════════════════════════════
   FOOTER NAVY
══════════════════════════════════════════ */
.footer { background: var(--navy); }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; padding: 4rem 2rem 2rem;
}
.footer-marca p {
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
  margin-top: 1rem; line-height: 1.7;
}
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col strong {
  color: var(--blanco); font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem; margin-bottom: 0.4rem;
}
.footer-col a {
  font-size: 0.85rem; color: rgba(255,255,255,0.6); transition: var(--trans);
}
.footer-col a:hover { color: var(--azul-claro); }
.footer-col span {
  font-size: 0.85rem; color: rgba(255,255,255,0.6);
  display: flex; align-items: center; gap: 0.5rem;
}
.footer-col i { color: var(--azul-claro); }
.footer-bottom {
  text-align: center; padding: 1.2rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.82rem; color: rgba(255,255,255,0.35);
}

/* ══════════════════════════════════════════
   WHATSAPP FLOTANTE
══════════════════════════════════════════ */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 56px; height: 56px; background: var(--verde-wp);
  color: var(--blanco); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 999; transition: var(--trans);
}
.whatsapp-float:hover { transform: scale(1.1); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 300px; }
  .hero-left { padding: 3rem 1.5rem; }
  .hero-text h1 { font-size: 2.2rem; }
  .servicios-row { grid-template-columns: repeat(2, 1fr); }
  .nosotros-inner { grid-template-columns: 1fr; }
  .form-inner { grid-template-columns: 1fr; }
  .contacto-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .citas-inner { flex-direction: column; align-items: flex-start; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .servicios-row { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-trust { flex-direction: column; gap: 1rem; }
}