:root{
  --azul:#1e9cd7;
  --azul-oscuro:#137bb0;
  --azul-marino:#123a56;
  --verde:#8db32a;
  --gris-texto:#5a6b78;
  --gris-claro:#f4f8fb;
  --blanco:#ffffff;
  --borde:#e4ecf2;
  --sombra:0 4px 24px rgba(18,58,86,.08);
  --radio:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  color:var(--azul-marino);
  background:var(--blanco);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block}
.contenedor{max-width:1140px;margin:0 auto;padding:0 20px}
a:focus-visible,button:focus-visible{outline:2px solid var(--azul);outline-offset:3px}

/* ===== barra superior ===== */
.barra-top{
  background:var(--azul-marino);color:#cfe3ef;
  font-size:.8rem;padding:9px 0;
}
.barra-top .contenedor{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.barra-top span{display:inline-flex;align-items:center;gap:7px}
.barra-top svg{width:14px;height:14px;flex-shrink:0;opacity:.8}
.barra-top a{color:#fff;text-decoration:none;font-weight:700;display:inline-flex;align-items:center;gap:6px;margin-left:14px}
.barra-top a:hover{text-decoration:underline}

/* ===== navegación ===== */
.nav{
  background:var(--blanco);
  border-bottom:1px solid var(--borde);
  position:sticky;top:0;z-index:200;
  overflow:visible;
}
.nav-barra,.nav .contenedor.nav-barra{
  display:flex;align-items:center;justify-content:space-between;height:72px;
  position:relative;z-index:3;
}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}
.logo svg{width:42px;height:42px;flex-shrink:0}
.logo-texto{line-height:1.15;min-width:0}
.logo-texto b{
  display:block;font-size:1.45rem;font-weight:800;font-style:italic;
  color:var(--azul);letter-spacing:-.02em;
}
.logo-texto small{font-size:.68rem;color:var(--gris-texto);font-weight:600;letter-spacing:.04em}
.menu{display:flex;gap:6px;list-style:none;align-items:center;margin:0;padding:0}
.menu a{
  text-decoration:none;color:var(--azul-marino);font-size:.92rem;font-weight:600;
  padding:9px 14px;border-radius:8px;transition:background .2s,color .2s;
  display:block;
}
.menu a:hover{background:var(--gris-claro);color:var(--azul)}
.menu .btn-nav{
  background:var(--azul);color:#fff;padding:11px 22px;border-radius:10px;margin-left:8px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
}
.menu .btn-nav:hover{background:var(--azul-oscuro);color:#fff}
.menu .btn-nav-wa{
  background:linear-gradient(135deg,#25d366,#128c7e);
  box-shadow:0 6px 16px rgba(37,211,102,.28);
}
.menu .btn-nav-wa:hover{filter:brightness(1.05);background:linear-gradient(135deg,#2fe574,#128c7e);color:#fff}
.menu .btn-nav-wa .ico-wa{width:16px;height:16px}
.hamburguesa{
  display:none;background:none;border:none;cursor:pointer;padding:10px;
  width:44px;height:44px;border-radius:12px;position:relative;z-index:4;
  -webkit-tap-highlight-color:transparent;
}
.hamburguesa:hover{background:var(--gris-claro)}
.hamburguesa span{
  display:block;width:22px;height:2.5px;background:var(--azul-marino);
  margin:5px auto;border-radius:2px;
  transition:transform .28s ease,opacity .2s ease,background .2s;
  transform-origin:center;
}
.hamburguesa.activo span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburguesa.activo span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburguesa.activo span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.menu-fondo{display:none}
body.menu-abierto{overflow:hidden;touch-action:none}

/* ===== hero ===== */
.hero{
  background:linear-gradient(180deg,#f0f8fd 0%,#ffffff 100%);
  padding:70px 0 0;
}
.hero .contenedor{
  display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;
}
.hero-etiqueta{
  display:inline-flex;align-items:center;gap:8px;
  background:#eaf6e2;color:#5d7c14;font-size:.8rem;font-weight:700;
  padding:7px 16px;border-radius:999px;margin-bottom:20px;
}
.hero h1{
  font-size:clamp(2rem,4.6vw,3.1rem);
  font-weight:800;line-height:1.15;letter-spacing:-.02em;
  margin-bottom:18px;
}
.hero h1 span{color:var(--azul)}
.hero p{color:var(--gris-texto);font-size:1.05rem;max-width:48ch;margin-bottom:30px}
.hero-botones{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 30px;border-radius:12px;text-decoration:none;
  font-weight:700;font-size:.98rem;transition:all .2s;border:none;cursor:pointer;
}
.btn-azul{background:var(--azul);color:#fff;box-shadow:0 6px 18px rgba(30,156,215,.35)}
.btn-azul:hover{background:var(--azul-oscuro);transform:translateY(-2px)}
.btn-blanco{background:#fff;color:var(--azul-marino);border:1.5px solid var(--borde)}
.btn-blanco:hover{border-color:var(--azul);color:var(--azul)}
.btn-whatsapp{
  background:linear-gradient(135deg,#25d366 0%,#128c7e 100%);
  color:#fff;border:none;
  box-shadow:0 8px 22px rgba(37,211,102,.35);
}
.btn-whatsapp:hover{
  filter:brightness(1.05);transform:translateY(-2px);color:#fff;
  box-shadow:0 12px 26px rgba(37,211,102,.42);
}
.btn-whatsapp .ico-wa{width:20px;height:20px;flex-shrink:0}
.btn-whatsapp-cta{
  background:linear-gradient(135deg,#2fe574 0%,#25d366 45%,#128c7e 100%);
  box-shadow:0 10px 26px rgba(0,0,0,.18);
}

/* imagen del hero */
.hero{position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-120px;right:-120px;width:420px;height:420px;
  border-radius:50%;border:60px solid rgba(30,156,215,.06);pointer-events:none;
}
.hero::after{
  content:"";position:absolute;bottom:-80px;left:-100px;width:300px;height:300px;
  border-radius:50%;border:44px solid rgba(141,179,42,.07);pointer-events:none;
}
.hero .contenedor{position:relative;z-index:1}
.hero-imagen{position:relative;max-width:500px;margin-left:auto;width:100%}

/* ===== espacios para fotos (estilo unificado) ===== */
.foto-espacio{
  border-radius:20px;overflow:hidden;position:relative;
  background:linear-gradient(145deg,#e3f2fb 0%,#f2f9fd 55%,#eef5e4 100%);
  border:2px dashed #b9d9ec;
  display:grid;place-items:center;
  transition:border-color .25s;
}
.foto-espacio:hover{border-color:var(--azul)}
.foto-espacio img{width:100%;height:100%;object-fit:cover}
.foto-guia{text-align:center;color:var(--azul-oscuro);padding:24px}
.foto-guia svg{width:60px;height:60px;margin:0 auto 12px;opacity:.7}
.foto-guia p{font-size:.82rem;color:var(--gris-texto);font-weight:600;max-width:24ch;margin:0 auto}
.hero-foto{aspect-ratio:4/3.3;box-shadow:0 20px 50px -20px rgba(18,58,86,.2)}
.tarjeta-flotante{
  position:absolute;bottom:-22px;left:-18px;
  background:#fff;border-radius:14px;box-shadow:var(--sombra);
  padding:14px 20px;display:flex;align-items:center;gap:12px;
  border:1px solid var(--borde);
}
.tarjeta-flotante .icono-check{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,#9cc23a,#7ba122);
  box-shadow:0 6px 14px -5px rgba(141,179,42,.5);
  display:grid;place-items:center;color:#fff;font-size:1.15rem;font-weight:800;
}
.tarjeta-flotante b{display:block;font-size:.9rem}
.tarjeta-flotante small{font-size:.75rem;color:var(--gris-texto)}

/* ===== ola / transición del hero ===== */
.hero-ola{
  margin-top:48px;line-height:0;position:relative;z-index:2;
}
.hero-ola svg{display:block;width:100%;height:48px}

/* ===== franja de detalle (separación suave) ===== */
.franja-detalle{
  background:#fff;
  border-bottom:1px solid var(--borde);
  box-shadow:0 8px 24px rgba(18,58,86,.04);
  position:relative;z-index:3;
  margin-top:-1px;
}
.franja-detalle .contenedor{
  display:flex;align-items:stretch;justify-content:space-between;gap:0;
  padding-top:18px;padding-bottom:18px;
}
.detalle-item{
  display:flex;align-items:center;gap:12px;flex:1;min-width:0;
  padding:6px 10px;border-radius:14px;text-decoration:none;color:inherit;
  transition:background .18s,transform .18s;
}
a.detalle-item:hover{background:#f3faf6;transform:translateY(-1px)}
.detalle-ico{
  width:46px;height:46px;border-radius:14px;flex-shrink:0;
  background:linear-gradient(145deg,#e8f5fc,#d7eef9);
  color:var(--azul);display:grid;place-items:center;
  border:1px solid #d0e8f5;
  box-shadow:0 6px 14px rgba(30,156,215,.1);
}
.detalle-ico.verde{
  background:linear-gradient(145deg,#eef6d9,#e2efc0);
  color:#6a8a18;border-color:#d7e8a8;
  box-shadow:0 6px 14px rgba(141,179,42,.12);
}
.detalle-ico.wa{
  background:linear-gradient(145deg,#25d366,#128c7e);
  color:#fff;border-color:transparent;
  box-shadow:0 8px 16px rgba(37,211,102,.28);
}
.detalle-ico svg,.detalle-ico .ico-wa{width:20px;height:20px}
.detalle-item b{
  display:block;font-size:.72rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:var(--azul);margin-bottom:2px;
}
.detalle-wa b{color:#128c7e}
.detalle-item small{
  display:block;font-size:.86rem;font-weight:600;color:var(--azul-marino);
  line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.detalle-item small a{color:inherit;text-decoration:none}
.detalle-item small a:hover{color:var(--azul)}
.detalle-sep{
  width:1px;align-self:stretch;margin:4px 10px;
  background:linear-gradient(180deg,transparent,var(--borde) 20%,var(--borde) 80%,transparent);
  flex-shrink:0;
}

/* ===== separadores entre secciones ===== */
.sep-seccion{
  display:flex;align-items:center;justify-content:center;gap:14px;
  padding:8px 20px;background:transparent;pointer-events:none;
}
.sep-seccion::before,.sep-seccion::after{
  content:"";flex:1;max-width:180px;height:1px;
  background:linear-gradient(90deg,transparent, #c5d9e8, transparent);
}
.sep-seccion span{
  width:10px;height:10px;border-radius:3px;rotate:45deg;
  background:linear-gradient(135deg,var(--azul),var(--verde));
  box-shadow:0 0 0 4px #eef6fb;
  flex-shrink:0;
}
.sep-seccion.sep-claro::before,.sep-seccion.sep-claro::after{
  background:linear-gradient(90deg,transparent,#d7e4ee,transparent);
}
.sep-seccion.sep-claro span{box-shadow:0 0 0 4px #f4f8fb}

/* ===== secciones genéricas ===== */
section{padding:80px 0}
.seccion-con-sep{position:relative}
.seccion-cta{padding:28px 0 10px}
.encabezado-seccion{text-align:center;max-width:640px;margin:0 auto 50px}
.encabezado-seccion .kicker{
  color:var(--azul);font-weight:700;font-size:.85rem;letter-spacing:.08em;
  text-transform:uppercase;
}
.encabezado-seccion h2{
  font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;letter-spacing:-.02em;
  margin:10px 0 0;line-height:1.2;
}
.titulo-linea{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin:14px auto 16px;
}
.titulo-linea::before,.titulo-linea::after{
  content:"";width:28px;height:2px;border-radius:99px;
  background:linear-gradient(90deg,transparent,var(--azul));
}
.titulo-linea::after{background:linear-gradient(90deg,var(--verde),transparent)}
.titulo-linea i{
  width:7px;height:7px;border-radius:50%;
  background:var(--azul);box-shadow:0 0 0 3px rgba(30,156,215,.15);
  display:block;
}
.titulo-linea.izquierda{justify-content:flex-start;margin-left:0}
.titulo-linea.izquierda::before{display:none}
.titulo-linea.izquierda::after{width:42px;background:linear-gradient(90deg,var(--azul),var(--verde),transparent)}
.encabezado-seccion p{color:var(--gris-texto)}
.perfil-info .titulo-linea{margin:8px 0 12px}

/* ===== servicios / exámenes ===== */
.fondo-gris{background:var(--gris-claro)}
.grid-examenes{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.tarjeta-examen{
  background:#fff;border:1px solid var(--borde);border-radius:var(--radio);
  padding:28px 26px;transition:box-shadow .25s,transform .25s,border-color .25s;
  position:relative;overflow:hidden;
}
.tarjeta-examen::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--azul),var(--verde));
  transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.tarjeta-examen:hover{box-shadow:var(--sombra);transform:translateY(-4px);border-color:#cfe4f0}
.tarjeta-examen:hover::before{transform:scaleX(1)}
.icono-examen{
  width:54px;height:54px;border-radius:16px;
  background:linear-gradient(135deg,var(--azul) 0%,var(--azul-oscuro) 100%);
  box-shadow:0 8px 18px -6px rgba(30,156,215,.5);
  display:grid;place-items:center;margin-bottom:18px;
}
.icono-examen svg{width:26px;height:26px;stroke:#fff}
.tarjeta-examen:nth-child(even) .icono-examen{
  background:linear-gradient(135deg,#9cc23a 0%,#7ba122 100%);
  box-shadow:0 8px 18px -6px rgba(141,179,42,.5);
}
.tarjeta-examen:nth-child(even) .icono-examen svg{stroke:#fff}
.tarjeta-examen h3{font-size:1.08rem;font-weight:700;margin-bottom:8px}
.tarjeta-examen p{font-size:.89rem;color:var(--gris-texto);margin-bottom:14px}
.lista-pruebas{list-style:none;display:flex;flex-direction:column;gap:7px}
.lista-pruebas li{
  font-size:.86rem;color:var(--azul-marino);display:flex;gap:9px;align-items:baseline;
}
.lista-pruebas li::before{
  content:"✓";color:var(--verde);font-weight:800;font-size:.8rem;
}
.nota-examenes{
  text-align:center;margin-top:36px;color:var(--gris-texto);font-size:.92rem;
}
.nota-examenes a{color:var(--azul);font-weight:700;text-decoration:none}
.nota-examenes a:hover{text-decoration:underline}

/* ===== pasos ===== */
.grid-pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.grid-pasos::before{
  content:"";position:absolute;top:57px;left:16%;right:16%;
  border-top:2px dashed #cfe4f0;z-index:0;
}
.paso{
  text-align:center;padding:34px 24px;border-radius:var(--radio);
  background:#fff;border:1px solid var(--borde);position:relative;z-index:1;
  transition:box-shadow .25s,transform .25s;
}
.paso:hover{box-shadow:var(--sombra);transform:translateY(-4px)}
.paso-numero{
  width:52px;height:52px;border-radius:50%;
  background:var(--azul);color:#fff;font-weight:800;font-size:1.15rem;
  display:grid;place-items:center;margin:0 auto 16px;
  box-shadow:0 0 0 7px #e6f4fc;
}
.paso h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.paso p{font-size:.88rem;color:var(--gris-texto)}

/* ===== Lic. Paola Viera ===== */
.perfil{background:var(--gris-claro)}
.perfil .contenedor{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center;
}
.perfil-foto{
  aspect-ratio:4/4.6;max-width:380px;width:100%;
  box-shadow:0 20px 44px -20px rgba(18,58,86,.18);
}
.perfil-credencial{
  position:absolute;bottom:18px;left:50%;transform:translateX(-50%);
  background:#fff;border-radius:10px;padding:10px 18px;box-shadow:var(--sombra);
  font-size:.78rem;font-weight:700;color:var(--azul-marino);white-space:nowrap;
  border:1px solid var(--borde);
}
.perfil-info .kicker{
  color:var(--azul);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;
}
.perfil-info h2{
  font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:800;letter-spacing:-.02em;
  margin:10px 0 6px;line-height:1.2;
}
.perfil-cargo{color:var(--azul);font-weight:700;font-size:.95rem;margin-bottom:18px}
.perfil-info>p{color:var(--gris-texto);margin-bottom:22px}
.perfil-lista{list-style:none;display:grid;gap:12px}
.perfil-lista li{display:flex;gap:12px;font-size:.92rem}
.perfil-lista .punto{
  width:26px;height:26px;border-radius:50%;background:#eaf6e2;color:var(--verde);
  display:grid;place-items:center;font-weight:800;font-size:.8rem;flex-shrink:0;margin-top:2px;
}

/* ===== franja CTA ===== */
.cta-franja{
  background:
    radial-gradient(circle at 90% 20%, rgba(141,179,42,.25), transparent 35%),
    linear-gradient(115deg,#0f2f47 0%,#1a6fa3 48%,#1e9cd7 100%);
  border-radius:22px;padding:48px 50px;color:#fff;
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
  box-shadow:0 18px 40px rgba(18,58,86,.18);
  position:relative;overflow:hidden;
}
.cta-franja::before{
  content:"";position:absolute;width:180px;height:180px;border-radius:50%;
  border:40px solid rgba(255,255,255,.05);right:-40px;bottom:-60px;pointer-events:none;
}
.cta-franja > *{position:relative;z-index:1}
.cta-franja h2{font-size:clamp(1.4rem,2.8vw,1.9rem);font-weight:800;letter-spacing:-.01em;margin-bottom:6px}
.cta-franja p{color:#dcf0fa;font-size:.95rem}
.btn-verde{background:var(--verde);color:#fff;box-shadow:0 6px 18px rgba(141,179,42,.4)}
.btn-verde:hover{background:#7ba122;transform:translateY(-2px)}

/* ===== contacto ===== */
.grid-contacto{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start}
.horario-envoltura{max-width:600px;margin:26px auto 0}
.tarjeta-contacto{
  background:#fff;border:1px solid var(--borde);border-radius:var(--radio);
  padding:30px;box-shadow:var(--sombra);
}
.tarjeta-contacto h3{font-size:1.1rem;font-weight:800;margin-bottom:20px}
.dato-contacto{
  display:flex;gap:14px;padding:12px;margin:0 -12px;
  border-radius:14px;border-bottom:none;
  text-decoration:none;color:var(--azul-marino);align-items:center;
  transition:background .18s,transform .18s;
}
.dato-contacto + .dato-contacto{margin-top:4px}
.dato-contacto:hover{background:#f4f9fd;transform:translateX(2px)}
.dato-contacto:hover b{color:var(--azul)}
.dato-wa:hover{background:#eefaf3}
.dato-wa:hover b{color:#128c7e}
.dato-icono{
  width:48px;height:48px;border-radius:14px;flex-shrink:0;
  background:linear-gradient(135deg,var(--azul) 0%,var(--azul-oscuro) 100%);
  box-shadow:0 8px 16px -6px rgba(30,156,215,.4);
  display:grid;place-items:center;color:#fff;
  transition:transform .18s,box-shadow .18s;
}
.dato-contacto:hover .dato-icono{transform:scale(1.05)}
.dato-icono svg{width:20px;height:20px;stroke:currentColor}
.dato-icono .ico-wa{width:22px;height:22px}
.dato-icono.wa{
  background:linear-gradient(145deg,#25d366,#128c7e);
  box-shadow:0 8px 18px -6px rgba(37,211,102,.45);
}
.dato-icono.tel{
  background:linear-gradient(145deg,#3ab0e0,var(--azul-oscuro));
}
.dato-icono.mail{
  background:linear-gradient(145deg,#5eb8e0,#137bb0);
}
.dato-icono.pin{
  background:linear-gradient(145deg,#9cc23a,#6f9420);
  box-shadow:0 8px 16px -6px rgba(141,179,42,.4);
}
.dato-contacto b{display:block;font-size:.93rem;transition:color .2s}
.dato-contacto small{color:var(--gris-texto);font-size:.83rem}
/* ===== horario ===== */
.horario-encabezado{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-bottom:18px;flex-wrap:wrap;
}
.horario-encabezado h3{margin-bottom:0}
.lista-horario{list-style:none;display:grid;gap:8px}
.lista-horario li{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:11px 16px;border-radius:10px;background:var(--gris-claro);
  font-size:.9rem;
}
.lista-horario .dia{font-weight:600}
.lista-horario .horas{color:var(--gris-texto);font-size:.85rem}
.lista-horario li.dia-cerrado{background:#fbf3f0}
.lista-horario li.dia-cerrado .horas{color:#b3502e;font-weight:700}
.lista-horario li.hoy{
  background:linear-gradient(100deg,var(--azul),var(--azul-oscuro));
  box-shadow:0 6px 16px -6px rgba(30,156,215,.45);
}
.lista-horario li.hoy .dia{color:#fff}
.lista-horario li.hoy .dia::after{
  content:"Hoy";margin-left:10px;font-size:.68rem;font-weight:800;
  background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.35);
  padding:3px 10px;border-radius:999px;vertical-align:middle;
}
.lista-horario li.hoy .horas{color:#e3f3fb;font-weight:700}
.lista-horario li.hoy.dia-cerrado{background:linear-gradient(100deg,#c96a48,#b3502e)}
.lista-horario li.hoy.dia-cerrado .horas{color:#ffe6dd}
.horario-nota{
  margin-top:16px;display:flex;gap:9px;align-items:flex-start;
  font-size:.8rem;color:var(--gris-texto);
  background:#eaf6e2;border-radius:10px;padding:12px 14px;color:#5d7c14;
}
.horario-nota svg{width:16px;height:16px;flex-shrink:0;margin-top:2px}
.estado-abierto{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 15px;border-radius:999px;
  font-size:.78rem;font-weight:800;
}
.estado-abierto::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.abierto{background:#eaf6e2;color:#5d7c14}
.cerrado{background:#fdeeea;color:#b3502e}

/* ===== formulario ===== */
.campo{margin-bottom:16px}
.campo label{
  display:block;font-size:.85rem;font-weight:700;margin-bottom:6px;
}
.campo input,.campo select,.campo textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--borde);border-radius:10px;
  font-family:inherit;font-size:.93rem;color:var(--azul-marino);
  background:#fff;transition:border-color .2s,box-shadow .2s;
}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(30,156,215,.15);
}
.campo textarea{resize:vertical;min-height:110px}
.campos-dobles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-nota{font-size:.78rem;color:var(--gris-texto);margin-top:12px}
.btn-form{width:100%}

/* ===== mapa ===== */
.mapa-caja{
  margin-top:26px;border-radius:var(--radio);overflow:hidden;
  border:1px solid var(--borde);box-shadow:var(--sombra);
  background:#fff;
}
.mapa-caja iframe{
  display:block;width:100%;height:380px;border:0;
}
.mapa-direccion{
  padding:16px 22px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;
  justify-content:space-between;background:#fff;border-top:1px solid var(--borde);
}
.mapa-direccion p{font-size:.9rem;color:var(--azul-marino)}
.mapa-direccion p b{display:block}
.mapa-direccion a{
  color:var(--azul);font-weight:700;font-size:.88rem;text-decoration:none;white-space:nowrap;
}
.mapa-direccion a:hover{text-decoration:underline}

/* ===== footer ===== */
footer{background:var(--azul-marino);color:#b6cddd;padding:52px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo svg{width:38px;height:38px}
.footer-logo b{font-size:1.3rem;font-weight:800;font-style:italic;color:#fff}
footer p{font-size:.88rem}
footer h4{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:9px}
footer ul a{color:#b6cddd;text-decoration:none;font-size:.88rem}
footer ul a:hover{color:#fff}
.footer-base{
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:.8rem;
}

/* ===== WhatsApp flotante ===== */
.whatsapp-flotante{
  position:fixed;bottom:22px;right:22px;z-index:200;
  width:62px;height:62px;display:grid;place-items:center;
  text-decoration:none;color:#fff;
}
.wa-btn{
  position:relative;z-index:2;
  width:62px;height:62px;border-radius:50%;
  background:linear-gradient(145deg,#2fe574 0%,#25d366 45%,#128c7e 100%);
  display:grid;place-items:center;
  box-shadow:0 10px 28px rgba(37,211,102,.45), inset 0 1px 0 rgba(255,255,255,.25);
  transition:transform .2s,box-shadow .2s;
}
.wa-btn .ico-wa{width:30px;height:30px;color:#fff}
.whatsapp-flotante:hover .wa-btn{
  transform:scale(1.08);
  box-shadow:0 14px 32px rgba(37,211,102,.55), inset 0 1px 0 rgba(255,255,255,.25);
}
.wa-pulse,.wa-pulse.delay{
  position:absolute;inset:0;border-radius:50%;
  background:rgba(37,211,102,.35);z-index:1;
  animation:wa-ring 2.4s ease-out infinite;
}
.wa-pulse.delay{animation-delay:1.2s}
@keyframes wa-ring{
  0%{transform:scale(.85);opacity:.7}
  70%{transform:scale(1.55);opacity:0}
  100%{transform:scale(1.55);opacity:0}
}
.wa-tip{
  position:absolute;right:74px;top:50%;transform:translateY(-50%) translateX(8px);
  background:#123a56;color:#fff;font-size:.78rem;font-weight:700;
  padding:10px 14px;border-radius:12px;white-space:nowrap;
  box-shadow:0 10px 24px rgba(18,58,86,.25);
  opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
}
.wa-tip::after{
  content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);
  border:6px solid transparent;border-left-color:#123a56;
}
.whatsapp-flotante:hover .wa-tip{opacity:1;transform:translateY(-50%) translateX(0)}
@media (prefers-reduced-motion:reduce){
  .wa-pulse,.wa-pulse.delay{animation:none;display:none}
}

/* ===== animación de aparición ===== */
.revelar{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.revelar.visible{opacity:1;transform:none}
.nav.con-sombra{box-shadow:0 6px 20px rgba(18,58,86,.08)}

/* ===== responsive ===== */
@media (max-width:960px){
  .hero .contenedor{grid-template-columns:1fr;gap:44px}
  .hero{padding:50px 0 0}
  .hero-imagen{margin:0 auto;max-width:480px;width:100%}
  .franja-detalle .contenedor{flex-wrap:wrap;gap:4px 0}
  .detalle-item{flex:1 1 45%;padding:10px 8px}
  .detalle-sep{display:none}
  .grid-examenes{grid-template-columns:repeat(2,1fr)}
  .grid-pasos::before{display:none}
  .perfil .contenedor{grid-template-columns:1fr;gap:40px}
  .perfil-foto{margin:0 auto;max-width:320px}
  .perfil-info{text-align:center}
  .perfil-info .titulo-linea{justify-content:center}
  .perfil-info .titulo-linea::before{display:block}
  .perfil-lista{text-align:left;max-width:420px;margin:0 auto}
  .footer-grid{grid-template-columns:1fr 1fr}

  .hamburguesa{display:grid;place-items:center}
  .menu-fondo{
    display:block;position:fixed;inset:0;z-index:1;
    background:rgba(15,47,71,.45);backdrop-filter:blur(2px);
    opacity:0;pointer-events:none;transition:opacity .25s ease;
  }
  .menu-fondo.visible{opacity:1;pointer-events:auto}
  .menu{
    position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:10px 16px 20px;gap:2px;margin:0;
    border-bottom:1px solid var(--borde);
    box-shadow:0 22px 40px rgba(18,58,86,.16);
    display:flex;
    max-height:0;overflow:hidden;opacity:0;
    pointer-events:none;
    transition:max-height .32s ease,opacity .22s ease,padding .22s ease;
    z-index:2;
  }
  .menu.abierto{
    max-height:420px;opacity:1;pointer-events:auto;
    padding:12px 16px 22px;
  }
  .menu li{width:100%;list-style:none}
  .menu a{
    padding:14px 14px;border-radius:12px;font-size:1rem;
  }
  .menu a:active{background:#eef6fb}
  .menu .btn-nav{
    margin:8px 0 0;width:100%;text-align:center;
    padding:14px 18px;border-radius:12px;
  }
}
@media (max-width:600px){
  html,body{overflow-x:hidden}
  .contenedor{padding:0 16px}
  section{padding:52px 0}
  .seccion-cta{padding:12px 0 4px}
  .barra-top{font-size:.72rem;padding:8px 0}
  .barra-top .contenedor{justify-content:center;gap:8px}
  .oculto-movil{display:none !important}
  .nav-barra,.nav .contenedor.nav-barra{height:64px}
  .logo svg{width:36px;height:36px}
  .logo-texto b{font-size:1.25rem}
  .logo-texto small{font-size:.62rem}
  .hero{padding:32px 0 0}
  .hero-ola{margin-top:36px}
  .hero-ola svg{height:32px}
  .hero h1{font-size:1.75rem;margin-bottom:14px}
  .hero p{font-size:.94rem;margin-bottom:22px}
  .hero-etiqueta{font-size:.74rem;padding:6px 12px;margin-bottom:14px}
  .hero-imagen{padding-bottom:18px}
  .hero-foto{border-radius:16px}
  .franja-detalle{box-shadow:none}
  .franja-detalle .contenedor{
    flex-direction:column;padding-top:8px;padding-bottom:8px;gap:0;
  }
  .detalle-item{
    flex:1 1 100%;padding:12px 8px;
    border-bottom:1px solid var(--borde);border-radius:0;
  }
  .detalle-item:last-child{border-bottom:0}
  .detalle-item small{white-space:normal}
  a.detalle-item:hover{transform:none;background:#f7fbf8}
  .sep-seccion{padding:2px 16px}
  .sep-seccion::before,.sep-seccion::after{max-width:70px}
  .grid-examenes,.grid-pasos,.grid-contacto{grid-template-columns:1fr;gap:14px}
  .tarjeta-examen{padding:22px 18px}
  .paso{padding:26px 18px}
  .paso-numero{box-shadow:0 0 0 6px #e6f4fc}
  .campos-dobles{grid-template-columns:1fr}
  .mapa-caja{margin-top:18px;border-radius:14px}
  .mapa-caja iframe{height:260px}
  .mapa-direccion{flex-direction:column;align-items:flex-start;gap:10px;padding:14px}
  .hero-botones{gap:10px}
  .hero-botones .btn{width:100%;padding:14px 20px}
  .tarjeta-flotante{
    left:10px;right:10px;bottom:-14px;width:auto;
    padding:11px 14px;gap:10px;
  }
  .tarjeta-flotante .icono-check{width:36px;height:36px;font-size:1rem}
  .tarjeta-flotante b{font-size:.82rem}
  .tarjeta-flotante small{font-size:.72rem}
  .tarjeta-contacto{padding:22px 16px;border-radius:14px}
  .dato-contacto{margin:0;padding:10px}
  .dato-icono{width:44px;height:44px;border-radius:12px}
  .horario-envoltura{margin-top:16px;max-width:none}
  .cta-franja{padding:28px 20px;text-align:center;justify-content:center;border-radius:18px;gap:18px}
  .cta-franja .btn{width:100%}
  .wa-tip{display:none}
  .whatsapp-flotante{
    bottom:max(14px, env(safe-area-inset-bottom));
    right:max(14px, env(safe-area-inset-right));
    width:54px;height:54px;
  }
  .wa-btn{width:54px;height:54px}
  .wa-btn .ico-wa{width:26px;height:26px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-base{
    flex-direction:column;justify-content:center;text-align:center;gap:6px;
    font-size:.78rem;
  }
  .encabezado-seccion{margin-bottom:30px}
  .perfil-credencial{font-size:.72rem;padding:8px 12px;white-space:normal;text-align:center;max-width:90%}
  .nota-examenes{font-size:.86rem;padding:0 4px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
  .revelar{opacity:1;transform:none}
}