/* ============================================================
   Landing — Dr. Lizandro Lizama · Ortopedia y Traumatología
   Paleta: #16234b (azul oscuro) · #027af5 (azul brillante) · blanco
   ============================================================ */

:root {
  --azul-oscuro: #16234b;
  --azul: #027af5;
  --azul-hover: #0367d1;
  --azul-enlace: #0567cc;
  --azul-claro: #eaf3fe;
  --azul-borde: #cfe1f8;
  --gris-fondo: #f5f7fb;
  --gris-borde: #dfe7f2;
  --tinta: #16234b;
  --texto: #45536e;
  --texto-suave: #64748f;
  --blanco: #ffffff;
  --verde-wa: #25d366;
  --verde-wa-hover: #1ebe5d;
  --degradado: linear-gradient(135deg, #16234b 0%, #027af5 100%);
  --sombra-suave: 0 12px 32px rgba(22, 35, 75, 0.09);
  --sombra-media: 0 18px 44px rgba(22, 35, 75, 0.14);
  --radio: 20px;
  --radio-chico: 14px;
  --alto-header: 78px;
}

/* ---------- Base ---------- */

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texto);
  background: var(--blanco);
  overflow-x: hidden;
}

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

a { color: var(--azul-enlace); text-decoration: none; }

ul { list-style: none; }

address { font-style: normal; }

h1, h2, h3 { color: var(--tinta); line-height: 1.2; }

h1 {
  font-size: clamp(2.05rem, 4.5vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

h3 { font-size: 1.19rem; font-weight: 700; }

p { max-width: 65ch; }

:focus-visible {
  outline: 3px solid rgba(2, 122, 245, 0.45);
  outline-offset: 2px;
  border-radius: 6px;
}

.saltar {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--azul-oscuro);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 12px 0;
  z-index: 200;
}

.saltar:focus-visible { left: 0; }

.contenedor {
  width: 100%;
  max-width: 1150px;
  margin-inline: auto;
  padding-inline: 24px;
}

section { scroll-margin-top: calc(var(--alto-header) + 14px); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--azul-enlace);
  margin-bottom: 14px;
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 28px;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease,
    box-shadow 0.22s ease, transform 0.22s ease;
}

.btn svg { flex: none; }

.btn-primario {
  background: var(--azul);
  color: #fff;
  box-shadow: 0 10px 24px rgba(2, 122, 245, 0.32);
}

.btn-primario:hover {
  background: var(--azul-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(2, 122, 245, 0.38);
}

.btn-secundario {
  background: var(--blanco);
  border-color: var(--gris-borde);
  color: var(--tinta);
}

.btn-secundario:hover {
  border-color: var(--azul);
  color: var(--azul-enlace);
  transform: translateY(-2px);
}

.btn-claro {
  background: var(--blanco);
  color: var(--azul-enlace);
}

.btn-claro:hover {
  background: var(--azul-claro);
  transform: translateY(-2px);
}

.btn-grande { min-height: 54px; padding: 15px 34px; font-size: 1.05rem; }

.enlace-flecha {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--azul-enlace);
}

.enlace-flecha svg { transition: transform 0.22s ease; }

.enlace-flecha:hover svg { transform: translateX(4px); }

/* ---------- Header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gris-borde);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--alto-header);
}

.marca {
  display: flex;
  align-items: center;
  flex: none;
}

.marca-logo {
  height: 46px;
  width: auto;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-lista {
  display: flex;
  align-items: center;
  gap: 22px;
}

/* El logotipo ocupa más ancho que una marca de texto: sin nowrap las
   etiquetas de dos palabras se parten en dos líneas y descuadran el header. */
.nav-lista a,
.nav-panel > .btn {
  white-space: nowrap;
}

.nav-panel > .btn { padding-inline: 24px; }

.nav-lista a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--texto);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-lista a:hover { color: var(--azul-enlace); border-color: var(--azul); }

.hamburguesa {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1.5px solid var(--gris-borde);
  border-radius: 12px;
  background: var(--blanco);
  color: var(--tinta);
  cursor: pointer;
}

.hamburguesa .icono-cerrar { display: none; }

.hamburguesa[aria-expanded="true"] .icono-menu { display: none; }

.hamburguesa[aria-expanded="true"] .icono-cerrar { display: block; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: var(--gris-fondo);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -240px;
  right: -180px;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(2, 122, 245, 0.10) 0%, rgba(2, 122, 245, 0) 68%);
  pointer-events: none;
}

.hero-latido {
  position: absolute;
  left: -30px;
  bottom: 26px;
  width: min(52%, 560px);
  height: auto;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: 56px;
  padding-block: 84px 96px;
}

.hero-texto > p {
  margin-top: 20px;
  font-size: 1.06rem;
}

.hero-ubicacion {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 10px 18px;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(22, 35, 75, 0.06);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--tinta);
}

.hero-ubicacion svg { color: var(--azul); flex: none; }

.hero-botones {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-indicadores {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 30px;
}

.hero-indicadores li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--texto);
}

.hero-indicadores svg { color: var(--azul); flex: none; }

/* Columna visual del hero */

.hero-visual {
  position: relative;
  justify-self: end;
  width: min(100%, 470px);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 26px -26px -26px 26px;
  border-radius: 34px;
  background: var(--degradado);
  opacity: 0.14;
  z-index: 0;
}

.hero-visual::after {
  content: "";
  position: absolute;
  top: -34px;
  left: -34px;
  width: 130px;
  height: 130px;
  background-image: radial-gradient(rgba(2, 122, 245, 0.35) 2.2px, transparent 2.2px);
  background-size: 21px 21px;
  z-index: 0;
}

.hero-foto {
  position: relative;
  z-index: 1;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--sombra-media);
  background: var(--blanco);
}

.hero-foto img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.chip-cedula {
  position: absolute;
  z-index: 2;
  top: 22px;
  right: -16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  background: var(--blanco);
  border-radius: 999px;
  box-shadow: var(--sombra-suave);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tinta);
  white-space: nowrap;
}

.chip-cedula svg { color: var(--azul); flex: none; }

.tarjeta-flotante {
  position: absolute;
  z-index: 2;
  left: -52px;
  bottom: 10px;
  width: 286px;
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra-media);
  padding: 20px 22px 20px;
}

.tarjeta-flotante-titulo {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--tinta);
}

.tarjeta-flotante p:not(.tarjeta-flotante-titulo) {
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--texto-suave);
}

.tarjeta-flotante .btn {
  margin-top: 14px;
  width: 100%;
  min-height: 44px;
  padding-block: 10px;
  font-size: 0.95rem;
}

/* ---------- Secciones genéricas ---------- */

.seccion { padding-block: 92px; }

.seccion-intro {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.seccion-intro p { margin-top: 16px; margin-inline: auto; }

/* ---------- Sobre el doctor ---------- */

.doctor-grid {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 72px;
  align-items: center;
}

.doctor-fotos {
  position: relative;
  padding-bottom: 78px;
  padding-right: 46px;
}

.doctor-fotos::before {
  content: "";
  position: absolute;
  bottom: 30px;
  left: -30px;
  width: 130px;
  height: 130px;
  background-image: radial-gradient(rgba(2, 122, 245, 0.32) 2.2px, transparent 2.2px);
  background-size: 21px 21px;
}

.doctor-foto-principal {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--sombra-suave);
}

.doctor-foto-principal img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.doctor-foto-secundaria {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 47%;
  border-radius: 20px;
  overflow: hidden;
  border: 7px solid var(--blanco);
  box-shadow: var(--sombra-media);
}

.doctor-foto-secundaria img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 13px;
}

.chip-especialidad {
  position: absolute;
  z-index: 2;
  top: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  box-shadow: var(--sombra-suave);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--tinta);
}

.chip-especialidad svg { color: var(--azul); flex: none; }

.doctor-texto .eyebrow { margin-bottom: 10px; }

.doctor-texto p { margin-top: 18px; }

.doctor-datos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.dato-card {
  background: var(--gris-fondo);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-chico);
  padding: 18px 16px;
}

.dato-card svg { color: var(--azul); margin-bottom: 10px; }

.dato-card h3 {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--texto-suave);
}

.dato-card p {
  margin-top: 5px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--tinta);
  line-height: 1.45;
}

.doctor-cta {
  margin-top: 30px;
  padding: 22px 24px;
  background: var(--azul-claro);
  border: 1px solid var(--azul-borde);
  border-radius: var(--radio-chico);
}

.doctor-cta p { font-size: 0.97rem; color: var(--tinta); }

.doctor-cta .btn { margin-top: 16px; }

/* ---------- Tratamientos ---------- */

.tratamientos { background: var(--gris-fondo); }

.tratamientos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 52px;
}

.tratamiento-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--blanco);
  border: 1px solid rgba(223, 231, 242, 0.7);
  border-radius: var(--radio);
  padding: 32px 30px 28px;
  box-shadow: 0 6px 18px rgba(22, 35, 75, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tratamiento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sombra-media);
}

.tratamiento-icono {
  width: 58px;
  height: 58px;
  border-radius: 17px;
  background: var(--azul-claro);
  color: var(--azul);
  display: grid;
  place-items: center;
  transition: background 0.25s ease, color 0.25s ease;
}

.tratamiento-card:hover .tratamiento-icono {
  background: var(--degradado);
  color: #fff;
}

.tratamiento-card h3 { margin-top: 20px; }

.tratamiento-card p {
  margin-top: 12px;
  font-size: 0.95rem;
  flex-grow: 1;
}

.tratamiento-card .enlace-flecha { margin-top: 18px; }

/* Banner CTA final de tratamientos */

.cta-final {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 250px;
  gap: 40px;
  align-items: center;
  margin-top: 52px;
  background: var(--degradado);
  border-radius: 26px;
  padding: 46px 52px;
  overflow: hidden;
  box-shadow: var(--sombra-media);
}

.cta-final::before {
  content: "";
  position: absolute;
  top: -70px;
  right: 180px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.cta-final-texto h3 {
  color: #fff;
  font-size: clamp(1.3rem, 2.4vw, 1.65rem);
  max-width: 22ch;
}

.cta-final-texto p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
}

.cta-final-texto .btn { margin-top: 24px; }

.cta-final-foto {
  border-radius: 18px;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 16px 36px rgba(10, 18, 45, 0.35);
}

.cta-final-foto img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 12px;
}

/* ---------- FAQ ---------- */

.faq-lista {
  max-width: 800px;
  margin: 48px auto 0;
  display: grid;
  gap: 14px;
}

.faq-item {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.faq-item[open] {
  border-color: var(--azul-borde);
  box-shadow: var(--sombra-suave);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.01rem;
  color: var(--tinta);
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-mas {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--azul-claro);
  color: var(--azul-enlace);
  display: grid;
  place-items: center;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.faq-item[open] .faq-mas {
  transform: rotate(45deg);
  background: var(--azul);
  color: #fff;
}

.faq-item p {
  padding: 0 24px 22px;
  font-size: 0.96rem;
  max-width: none;
}

.faq-cierre { text-align: center; margin-top: 40px; }

/* ---------- Contacto ---------- */

.contacto {
  background: linear-gradient(180deg, var(--gris-fondo) 0%, #edf3fb 100%);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contacto-info > p { margin-top: 16px; }

.contacto-datos {
  margin-top: 30px;
  display: grid;
  gap: 16px;
}

.contacto-dato {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-chico);
  padding: 18px 20px;
  box-shadow: 0 6px 16px rgba(22, 35, 75, 0.05);
}

.contacto-dato-icono {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--azul-claro);
  color: var(--azul);
  display: grid;
  place-items: center;
}

.contacto-dato h3 {
  font-size: 0.99rem;
  font-weight: 700;
}

.contacto-dato p,
.contacto-dato address {
  margin-top: 3px;
  font-size: 0.92rem;
  color: var(--texto-suave);
}

.contacto-dato a { font-weight: 700; }

.contacto-dato a:hover { text-decoration: underline; }

.contacto-foto {
  margin-top: 26px;
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--blanco);
  box-shadow: var(--sombra-suave);
}

.contacto-foto img {
  width: 100%;
  aspect-ratio: 680 / 357;
  object-fit: cover;
}

.contacto-foto figcaption {
  padding: 14px 20px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  text-align: center;
}

/* Formulario */

.form-card {
  background: var(--blanco);
  border-radius: 24px;
  box-shadow: var(--sombra-media);
  padding: 38px 36px;
  border-top: 5px solid var(--azul);
}

.form-card > p {
  font-size: 0.95rem;
  color: var(--texto-suave);
}

.form-campo { margin-top: 20px; }

.form-campo label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--tinta);
  margin-bottom: 7px;
}

.form-campo label .opcional {
  font-weight: 500;
  color: var(--texto-suave);
}

.form-campo input,
.form-campo select,
.form-campo textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--tinta);
  background: var(--gris-fondo);
  border: 1.5px solid var(--gris-borde);
  border-radius: 12px;
  padding: 13px 16px;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.form-campo textarea { resize: vertical; min-height: 104px; }

.form-campo select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2345536e' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-campo input:focus,
.form-campo select:focus,
.form-campo textarea:focus {
  outline: none;
  border-color: var(--azul);
  background: var(--blanco);
  box-shadow: 0 0 0 4px rgba(2, 122, 245, 0.14);
}

.form-card .btn {
  width: 100%;
  margin-top: 26px;
}

.form-nota {
  margin-top: 14px;
  font-size: 0.83rem;
  color: var(--texto-suave);
  text-align: center;
}

.form-estado {
  margin-top: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #0b7a43;
  text-align: center;
  min-height: 1.2em;
}

/* ---------- Footer ---------- */

.footer {
  background: var(--azul-oscuro);
  color: #c7d1e6;
}

.footer a { color: #e8edf8; }

.footer a:hover { color: #fff; text-decoration: underline; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.3fr 1fr;
  gap: 44px;
  padding-block: 64px 48px;
}

.footer-marca {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-isotipo {
  flex: none;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--blanco);
  display: grid;
  place-items: center;
  padding: 9px;
}

.footer-isotipo img { width: 100%; height: auto; }

.footer-marca-nombre {
  display: block;
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
}

.footer-marca-sub {
  display: block;
  margin-top: 3px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: #8fa2cc;
}

.footer-col > p:last-child { margin-top: 14px; font-size: 0.93rem; }

.pie-titulo {
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}

.footer-lista { display: grid; gap: 10px; }

.footer-lista a { font-size: 0.94rem; }

.footer-contacto { display: grid; gap: 8px; font-size: 0.93rem; }

.footer-contacto strong { color: #fff; font-weight: 700; }

.footer-redes { display: flex; gap: 12px; }

.footer-redes a {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.09);
  display: grid;
  place-items: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.footer-redes a:hover { background: var(--azul); transform: translateY(-2px); }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  padding-block: 26px 30px;
  text-align: center;
}

.footer-legal p {
  margin-inline: auto;
  max-width: none;
  font-size: 0.8rem;
  color: #a8b5d2;
}

.footer-legal .footer-cedulas { line-height: 1.9; }

.footer-legal .footer-aviso { margin-top: 12px; }

.footer-legal .footer-copy { margin-top: 12px; color: #8fa2cc; }

/* ---------- Botón flotante de WhatsApp ---------- */

.wa-flotante {
  position: fixed;
  right: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 120;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--verde-wa);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(18, 140, 70, 0.4);
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.wa-flotante:hover {
  background: var(--verde-wa-hover);
  transform: scale(1.08);
  box-shadow: 0 14px 30px rgba(18, 140, 70, 0.48);
}

/* ---------- Revelado suave ---------- */

.js-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.js-reveal.reveal-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
  .tarjeta-flotante { left: -24px; }
  .doctor-grid { gap: 52px; }
}

/* MENÚ HAMBURGUESA
   Punto de quiebre propio (más alto que el de la maquetación): el logotipo
   horizontal ocupa ~187px y, junto con los cinco enlaces y el botón, el header
   necesita ~1035px. Por debajo de eso el menú pasa a hamburguesa, pero el
   Hero y las demás secciones siguen en dos columnas hasta los 1000px. */
@media (max-width: 1100px) {
  .hamburguesa { display: inline-flex; }

  .nav-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    background: var(--blanco);
    border-bottom: 1px solid var(--gris-borde);
    box-shadow: 0 24px 34px rgba(22, 35, 75, 0.12);
    padding: 18px 24px 24px;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }

  .nav-panel.abierto {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .nav-lista { flex-direction: column; align-items: stretch; gap: 2px; }

  .nav-lista a {
    display: block;
    padding: 12px 10px;
    border-bottom: none;
    border-radius: 10px;
    font-size: 1rem;
  }

  .nav-lista a:hover { background: var(--gris-fondo); }

  .nav-panel .btn { margin-top: 10px; }
}

/* MAQUETACIÓN: de dos columnas a una */
@media (max-width: 1000px) {
  .seccion { padding-block: 72px; }

  /* Hero apilado */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-block: 56px 72px;
  }

  .hero-visual { justify-self: center; width: min(100%, 460px); }

  .hero-latido { display: none; }

  /* Sobre el doctor apilado */
  .doctor-grid { grid-template-columns: 1fr; gap: 56px; }

  .doctor-fotos {
    order: 2;
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
  }

  .doctor-texto { order: 1; }

  .contacto-grid { grid-template-columns: 1fr; gap: 44px; }

  .cta-final { grid-template-columns: 1fr 220px; padding: 40px 40px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 760px) {
  .tratamientos-grid { grid-template-columns: 1fr; }

  .cta-final { grid-template-columns: 1fr; padding: 36px 28px; }

  .cta-final-foto { max-width: 280px; }

  .doctor-datos { grid-template-columns: 1fr 1fr; }

  .dato-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .contenedor { padding-inline: 18px; }

  .seccion { padding-block: 60px; }

  .marca-logo { height: 38px; }

  .hero-grid { padding-block: 44px 60px; }

  .hero-botones .btn { width: 100%; }

  .chip-cedula { right: 10px; top: 14px; }

  .tarjeta-flotante {
    position: static;
    width: 100%;
    margin-top: 16px;
  }

  .hero-visual::before { inset: 18px -12px -12px 18px; }

  .doctor-fotos { padding-right: 24px; padding-bottom: 64px; }

  .doctor-foto-secundaria { width: 62%; }

  .form-card { padding: 28px 22px; }

  .cta-final-texto .btn,
  .doctor-cta .btn,
  .faq-cierre .btn { width: 100%; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-block: 52px 40px; }

  /* Evitar que el botón flotante tape el contenido final */
  .footer-legal { padding-bottom: 104px; }
}

@media (max-width: 380px) {
  .hero-ubicacion { font-size: 0.84rem; }
  .chip-cedula { font-size: 0.7rem; }
}

/* ---------- Movimiento reducido ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }

  .js-reveal { opacity: 1; transform: none; }
}