/* ============================================================
   ENDOCIR CLINIC — Hoja de estilos principal
   Paleta tomada del logotipo institucional
   ============================================================ */

:root{
  /* --- Colores de marca (extraídos del logo) --- */
  --azul-cielo:#00A3FF;
  --azul-cielo-claro:#59C3FF;
  --azul-electrico:#0053FF;
  --azul-marino:#002A8E;
  --azul-noche:#001B5E;
  --gris-marca:#999999;

  /* --- Neutros --- */
  --texto:#1B2A3D;
  --texto-suave:#5A6B80;
  --blanco:#FFFFFF;
  --hielo:#F2F8FF;
  --hielo-2:#E4F1FF;
  --borde:#DCE9F7;

  /* --- Degradados --- */
  --grad-marca:linear-gradient(135deg,var(--azul-cielo) 0%,var(--azul-electrico) 100%);
  --grad-profundo:linear-gradient(135deg,var(--azul-electrico) 0%,var(--azul-noche) 100%);
  --grad-suave:linear-gradient(180deg,var(--hielo) 0%,var(--blanco) 100%);

  /* --- Sombras y formas --- */
  --sombra-sm:0 2px 8px rgba(0,42,142,.07);
  --sombra:0 10px 30px rgba(0,42,142,.10);
  --sombra-lg:0 22px 50px rgba(0,42,142,.16);
  --radio:16px;
  --radio-lg:26px;
  --radio-pill:999px;

  --contenedor:1180px;
  --nav-h:84px;
  --transicion:.28s cubic-bezier(.4,0,.2,1);
}

/* ============================ Base ============================ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  color:var(--texto);
  background:var(--blanco);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--azul-electrico);text-decoration:none;transition:color var(--transicion);}
a:hover{color:var(--azul-marino);}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em;}
h1{font-size:clamp(2rem,4.6vw,3.35rem);}
h2{font-size:clamp(1.6rem,3.3vw,2.4rem);}
h3{font-size:clamp(1.1rem,1.8vw,1.3rem);}
p{margin:0 0 1rem;}
:focus-visible{outline:3px solid var(--azul-cielo);outline-offset:3px;border-radius:6px;}

.contenedor{width:100%;max-width:var(--contenedor);margin:0 auto;padding:0 22px;}
.seccion{padding:clamp(56px,7vw,96px) 0;}
.seccion--hielo{background:var(--hielo);}
.seccion--degradado{background:var(--grad-suave);}

/* ====================== Utilidades de texto ==================== */
.encabezado-seccion{max-width:760px;margin:0 auto clamp(34px,5vw,54px);text-align:center;}
.encabezado-seccion.izq{margin-left:0;text-align:left;}
.etiqueta{
  display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--azul-electrico);
  background:var(--hielo-2);padding:7px 16px;border-radius:var(--radio-pill);margin-bottom:16px;
}
.texto-degradado{
  background:var(--grad-marca);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:var(--azul-electrico);
}
.subtitulo{color:var(--texto-suave);font-size:1.05rem;margin-bottom:0;}

/* ========================== Botones =========================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 30px;border-radius:var(--radio-pill);border:2px solid transparent;
  font-weight:700;font-size:.98rem;cursor:pointer;text-align:center;
  transition:transform var(--transicion),box-shadow var(--transicion),background var(--transicion),color var(--transicion);
}
.btn:hover{transform:translateY(-2px);}
.btn--principal{background:var(--grad-marca);color:#fff;box-shadow:0 10px 24px rgba(0,83,255,.30);}
.btn--principal:hover{color:#fff;box-shadow:0 16px 34px rgba(0,83,255,.38);}
.btn--secundario{background:transparent;color:var(--azul-electrico);border-color:var(--azul-cielo);}
.btn--secundario:hover{background:var(--azul-electrico);border-color:var(--azul-electrico);color:#fff;}
.btn--claro{background:#fff;color:var(--azul-marino);box-shadow:var(--sombra);}
.btn--claro:hover{color:var(--azul-electrico);}
.btn--borde-claro{background:transparent;color:#fff;border-color:rgba(255,255,255,.65);}
.btn--borde-claro:hover{background:#fff;color:var(--azul-marino);}
.btn--bloque{width:100%;}
.grupo-botones{display:flex;flex-wrap:wrap;gap:14px;}

/* ====================== Cabecera / navegación ================== */
.cabecera{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--borde);transition:box-shadow var(--transicion);
}
.cabecera.desplazada{box-shadow:var(--sombra-sm);}
.barra-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:var(--nav-h);}
.marca img{width:190px;}
.menu{display:flex;align-items:center;gap:6px;}
.menu a{
  display:block;padding:10px 15px;border-radius:var(--radio-pill);
  color:var(--texto);font-weight:600;font-size:.95rem;
}
.menu a:hover{background:var(--hielo-2);color:var(--azul-electrico);}
.menu a.activo{color:var(--azul-electrico);background:var(--hielo-2);}
.acciones-nav{display:flex;align-items:center;gap:12px;}
.tel-nav{display:inline-flex;align-items:center;gap:9px;font-weight:700;color:var(--azul-marino);font-size:.95rem;}
.tel-nav svg{width:19px;height:19px;fill:var(--azul-cielo);flex:none;}

.hamburguesa{
  display:none;width:46px;height:46px;border:1px solid var(--borde);background:#fff;
  border-radius:12px;cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.hamburguesa span{display:block;width:20px;height:2px;background:var(--azul-marino);margin:0;border-radius:2px;transition:var(--transicion);}
.hamburguesa[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburguesa[aria-expanded="true"] span:nth-child(2){opacity:0;}
.hamburguesa[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ============================ Hero ============================ */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%,rgba(0,163,255,.20),transparent 62%),
    radial-gradient(760px 420px at 4% 108%,rgba(0,83,255,.14),transparent 60%),
    var(--grad-suave);
  padding:clamp(56px,7vw,96px) 0;
}
.hero::after{
  content:"";position:absolute;right:-180px;top:-200px;width:640px;height:640px;
  border:70px solid rgba(0,163,255,.09);border-radius:50%;border-right-color:transparent;
  border-bottom-color:transparent;transform:rotate(35deg);pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center;position:relative;z-index:1;}
.hero p.lead{font-size:1.1rem;color:var(--texto-suave);max-width:56ch;}
.hero__figura{position:relative;}
.hero__figura img{
  border-radius:var(--radio-lg);box-shadow:var(--sombra-lg);
  aspect-ratio:4/3;object-fit:cover;width:100%;
}
.tarjeta-flotante{
  position:absolute;left:-18px;bottom:-26px;background:#fff;border-radius:var(--radio);
  padding:16px 22px;box-shadow:var(--sombra);display:flex;align-items:center;gap:14px;max-width:280px;
}
.tarjeta-flotante .icono{width:44px;height:44px;border-radius:12px;background:var(--grad-marca);display:grid;place-items:center;flex:none;}
.tarjeta-flotante .icono svg{width:22px;height:22px;fill:#fff;}
.tarjeta-flotante strong{display:block;font-size:.95rem;}
.tarjeta-flotante span{font-size:.83rem;color:var(--texto-suave);line-height:1.4;display:block;}

.hero-interno{
  background:var(--grad-profundo);color:#fff;padding:clamp(52px,6vw,80px) 0;
  position:relative;overflow:hidden;
}
.hero-interno::before{
  content:"";position:absolute;left:-140px;top:-140px;width:460px;height:460px;
  border:56px solid rgba(255,255,255,.09);border-radius:50%;
  border-right-color:transparent;border-bottom-color:transparent;transform:rotate(30deg);
}
.hero-interno .contenedor{position:relative;z-index:1;}
.hero-interno h1{color:#fff;margin-bottom:14px;}
.hero-interno p{color:rgba(255,255,255,.88);max-width:62ch;margin:0;}
.hero-interno .etiqueta{background:rgba(255,255,255,.16);color:#fff;}
.miga{font-size:.87rem;color:rgba(255,255,255,.72);margin-top:18px;}
.miga a{color:#fff;}

/* ====================== Franja de indicadores ================== */
.franja{background:var(--grad-profundo);color:#fff;padding:34px 0;}
.franja__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center;}
.franja b{display:block;font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800;}
.franja span{font-size:.88rem;color:rgba(255,255,255,.82);}

/* =========================== Tarjetas ========================= */
.grid{display:grid;gap:26px;}
.grid--2{grid-template-columns:repeat(2,1fr);}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}

.tarjeta{
  background:#fff;border:1px solid var(--borde);border-radius:var(--radio-lg);
  padding:32px 28px;box-shadow:var(--sombra-sm);
  transition:transform var(--transicion),box-shadow var(--transicion),border-color var(--transicion);
  position:relative;overflow:hidden;height:100%;
}
.tarjeta::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad-marca);
  transform:scaleX(0);transform-origin:left;transition:transform var(--transicion);
}
.tarjeta:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:var(--azul-cielo-claro);}
.tarjeta:hover::before{transform:scaleX(1);}
.tarjeta h3{margin-bottom:8px;}
.tarjeta p:last-child{margin-bottom:0;}
.tarjeta p{color:var(--texto-suave);font-size:.96rem;}

.icono-circulo{
  width:60px;height:60px;border-radius:18px;background:var(--grad-marca);
  display:grid;place-items:center;margin-bottom:20px;box-shadow:0 8px 18px rgba(0,83,255,.24);
}
.icono-circulo svg{width:30px;height:30px;fill:#fff;}
.icono-circulo--claro{background:var(--hielo-2);box-shadow:none;}
.icono-circulo--claro svg{fill:var(--azul-electrico);}

/* ======================= Bloque de imagen ===================== */
.bloque{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center;}
.bloque--invertido .bloque__media{order:2;}
.bloque__media img{border-radius:var(--radio-lg);box-shadow:var(--sombra);width:100%;object-fit:cover;aspect-ratio:4/3;}
/* Figura completa (foto de especialista): se ve entera, sin recorte, en cualquier pantalla */
.bloque__media--alto{
  display:flex;align-items:center;justify-content:center;
  background:transparent;box-shadow:none;padding:0;
}
.bloque__media--alto img{
  aspect-ratio:auto;object-fit:contain;height:auto;
  width:100%;max-width:460px;border-radius:0;box-shadow:none;
  filter:drop-shadow(0 18px 40px rgba(0,42,142,.18));
}

/* ====================== Listas con viñetas ==================== */
.lista-check li{
  position:relative;padding-left:38px;margin-bottom:14px;color:var(--texto-suave);
}
.lista-check li::before{
  content:"";position:absolute;left:0;top:2px;width:23px;height:23px;border-radius:50%;
  background:var(--grad-marca);
  -webkit-mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/16px no-repeat,
  linear-gradient(#000,#000);
  -webkit-mask-composite:source-in;
          mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/16px no-repeat;
}
.lista-check li strong{color:var(--texto);}

/* ==================== Aviso / caja destacada ================== */
.aviso{
  background:var(--grad-profundo);color:#fff;border-radius:var(--radio-lg);
  padding:clamp(28px,4vw,42px);display:flex;gap:22px;align-items:flex-start;box-shadow:var(--sombra);
}
.aviso svg{width:44px;height:44px;fill:#fff;flex:none;opacity:.92;}
.aviso h3{color:#fff;margin-bottom:6px;}
.aviso p{color:rgba(255,255,255,.88);margin:0;}

/* ========================== Valores =========================== */
.valor{display:flex;gap:18px;align-items:flex-start;}
.valor .icono-circulo{margin-bottom:0;width:52px;height:52px;border-radius:15px;}
.valor .icono-circulo svg{width:25px;height:25px;}
.valor h3{font-size:1.08rem;margin-bottom:4px;}
.valor p{color:var(--texto-suave);font-size:.95rem;margin:0;}

/* ========================= Contacto =========================== */
.contacto-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,52px);align-items:start;}
.dato{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px;}
.dato .icono-circulo{width:50px;height:50px;border-radius:15px;margin-bottom:0;}
.dato .icono-circulo svg{width:24px;height:24px;}
.dato h4{margin:0 0 3px;font-size:1rem;}
.dato p,.dato a{margin:0;color:var(--texto-suave);font-size:.96rem;}
.dato a:hover{color:var(--azul-electrico);}

.formulario{
  background:#fff;border:1px solid var(--borde);border-radius:var(--radio-lg);
  padding:clamp(26px,3.4vw,38px);box-shadow:var(--sombra);
}
.campo{margin-bottom:18px;}
.campo label{display:block;font-weight:600;font-size:.92rem;margin-bottom:7px;}
.campo input,.campo select,.campo textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--borde);border-radius:12px;
  font:inherit;font-size:.96rem;color:var(--texto);background:var(--hielo);
  transition:border-color var(--transicion),background var(--transicion),box-shadow var(--transicion);
}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none;border-color:var(--azul-cielo);background:#fff;box-shadow:0 0 0 4px rgba(0,163,255,.14);
}
.campo textarea{resize:vertical;min-height:130px;}
.campo-doble{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.casilla{display:flex;gap:11px;align-items:flex-start;font-size:.86rem;color:var(--texto-suave);margin-bottom:22px;}
.casilla input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--azul-electrico);}
.mensaje-form{
  display:none;margin-top:18px;padding:14px 18px;border-radius:12px;
  background:var(--hielo-2);color:var(--azul-marino);font-size:.92rem;font-weight:600;
}
.mensaje-form.visible{display:block;}

.mapa{border-radius:var(--radio-lg);overflow:hidden;box-shadow:var(--sombra);border:1px solid var(--borde);line-height:0;}
.mapa iframe{width:100%;height:420px;border:0;display:block;}

/* ============================ CTA ============================= */
.cta{
  background:var(--grad-profundo);border-radius:var(--radio-lg);color:#fff;
  padding:clamp(34px,5vw,60px);text-align:center;position:relative;overflow:hidden;
}
.cta::before{
  content:"";position:absolute;right:-90px;bottom:-140px;width:380px;height:380px;
  border:48px solid rgba(255,255,255,.10);border-radius:50%;
  border-left-color:transparent;border-top-color:transparent;
}
.cta > *{position:relative;z-index:1;}
.cta h2{color:#fff;}
.cta p{color:rgba(255,255,255,.86);max-width:60ch;margin:0 auto 26px;}
.cta .grupo-botones{justify-content:center;}

/* ============================ Pie ============================= */
.pie{background:var(--azul-noche);color:rgba(255,255,255,.78);padding:64px 0 0;}
.pie__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;}
.pie img{width:200px;margin-bottom:18px;}
.pie h4{color:#fff;font-size:1rem;margin-bottom:16px;letter-spacing:.02em;}
.pie p{font-size:.92rem;}
.pie li{margin-bottom:10px;font-size:.92rem;}
.pie a{color:rgba(255,255,255,.78);}
.pie a:hover{color:var(--azul-cielo);}
.pie__linea{
  border-top:1px solid rgba(255,255,255,.14);margin-top:48px;padding:22px 0;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem;
}

/* ==================== Botón flotante WhatsApp ================= */
.wsp{
  position:fixed;right:22px;bottom:22px;z-index:120;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.42);
  transition:transform var(--transicion);
}
.wsp:hover{transform:scale(1.08);}
.wsp svg{width:31px;height:31px;fill:#fff;}
.wsp::after{
  content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;
  animation:pulso 2.4s infinite;
}
@keyframes pulso{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.55);opacity:0}}

/* ====================== Animación al entrar =================== */
.revelar{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.revelar.visible{opacity:1;transform:none;}

/* =========================== Responsive ======================= */
@media (max-width:1024px){
  .grid--4{grid-template-columns:repeat(2,1fr);}
  .pie__grid{grid-template-columns:1fr 1fr;}
  .tel-nav span{display:none;}
}
@media (max-width:900px){
  .menu{
    position:fixed;inset:var(--nav-h) 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:14px 22px 26px;border-bottom:1px solid var(--borde);
    box-shadow:var(--sombra);transform:translateY(-140%);transition:transform var(--transicion);
    max-height:calc(100vh - var(--nav-h));overflow-y:auto;
  }
  .menu.abierto{transform:translateY(0);}
  .menu a{padding:14px 12px;border-radius:12px;font-size:1rem;}
  .hamburguesa{display:flex;}
  .acciones-nav .btn{display:none;}
  .hero__grid,.bloque,.contacto-grid{grid-template-columns:1fr;}
  .bloque--invertido .bloque__media{order:0;}
  .grid--3{grid-template-columns:repeat(2,1fr);}
  .franja__grid{grid-template-columns:repeat(2,1fr);gap:26px;}
  .hero__figura{max-width:560px;margin:0 auto;}
  .bloque__media--alto img{max-width:400px;}
}
@media (max-width:620px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr;}
  .campo-doble{grid-template-columns:1fr;}
  .marca img{width:158px;}
  .aviso{flex-direction:column;gap:16px;}
  .tarjeta-flotante{position:static;margin:18px auto 0;max-width:none;}
  .pie__grid{grid-template-columns:1fr;gap:30px;}
  .pie__linea{flex-direction:column;text-align:center;}
  .grupo-botones .btn{width:100%;}
  .mapa iframe{height:320px;}
  .seccion{padding:48px 0;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
  .revelar{opacity:1;transform:none;}
}