/* =========================================================
   Clínica Vallesalud — hoja de estilos
   Mobile-first · sin dependencias externas · sin tracking
   ========================================================= */

:root{
  /* Marca */
  --red:        #C1121F;
  --red-bright: #E63946;
  --red-700:    #9d0e19;
  --red-tint:   #fdecee;
  --red-tint-2: #fbe2e4;

  /* Neutros */
  --ink:    #1d2433;
  --slate:  #5b6472;
  --slate-2:#828b99;
  --line:   #e7e9ee;
  --bg:     #ffffff;
  --bg-soft:#faf8f7;
  --bg-soft-2:#f4f1ef;

  /* Utilidad */
  --whatsapp:#25D366;
  --ok:#1f9d55;

  --radius:   16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow:   0 1px 2px rgba(29,36,51,.04), 0 8px 24px rgba(29,36,51,.06);
  --shadow-lg:0 12px 40px rgba(193,18,31,.14);
  --container:1140px;
  --header-h:68px;

  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, "Noto Sans", sans-serif;

  scroll-behavior:smooth;
}
@media (prefers-reduced-motion: reduce){ :root{ scroll-behavior:auto; } *{ animation:none!important; transition:none!important; } }

*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--red); text-decoration:none; }
a:hover{ color:var(--red-700); }
h1,h2,h3,h4{ line-height:1.18; margin:0 0 .5em; color:var(--ink); font-weight:800; letter-spacing:-.01em; }
h1{ font-size:clamp(2rem, 6vw, 3.3rem); }
h2{ font-size:clamp(1.6rem, 4.5vw, 2.4rem); }
h3{ font-size:1.2rem; }
p{ margin:0 0 1rem; }
ul{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:3px solid var(--red-bright); outline-offset:2px; border-radius:4px; }

.container{
  width:100%; max-width:var(--container); margin-inline:auto;
  padding-left:calc(24px + env(safe-area-inset-left));
  padding-right:calc(24px + env(safe-area-inset-right));
}
.section{ padding:clamp(48px,8vw,88px) 0; }
.section--soft{ background:var(--bg-soft); }
.center{ text-align:center; }
.eyebrow{
  display:inline-block; font-size:.8rem; font-weight:800; letter-spacing:.13em;
  text-transform:uppercase; color:var(--red); background:var(--red-tint);
  padding:.4em .9em; border-radius:999px; margin-bottom:1rem;
}
.lead{ font-size:1.12rem; color:var(--slate); max-width:62ch; }
.section-head{ max-width:64ch; margin-bottom:2.5rem; }
.section-head.center{ margin-inline:auto; }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  font-weight:700; font-size:1rem; line-height:1; cursor:pointer;
  padding:.95em 1.6em; border-radius:999px; border:2px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  text-align:center; white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--red); color:#fff; box-shadow:var(--shadow-lg); }
.btn--primary:hover{ background:var(--red-700); color:#fff; }
.btn--ghost{ background:#fff; color:var(--red); border-color:var(--red-tint-2); }
.btn--ghost:hover{ background:var(--red-tint); color:var(--red-700); }
.btn--light{ background:rgba(255,255,255,.16); color:#fff; border-color:rgba(255,255,255,.4); }
.btn--light:hover{ background:rgba(255,255,255,.28); color:#fff; }
.btn--wa{ background:var(--whatsapp); color:#fff; }
.btn--wa:hover{ background:#1da851; color:#fff; }
.btn--block{ width:100%; }
.btn svg{ width:1.15em; height:1.15em; flex:0 0 auto; }

/* ---------- Header ---------- */
.header{
  position:sticky; top:0; z-index:60; background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px); border-bottom:1px solid var(--line);
}
.header__bar{ display:flex; align-items:center; gap:16px; min-height:var(--header-h); }
.brand{ display:flex; align-items:center; gap:11px; flex:0 0 auto; }
.brand__cross{ height:44px; width:auto; flex:0 0 auto; }
.brand__text{ display:flex; flex-direction:column; gap:3px; line-height:1; font-weight:800; letter-spacing:.03em; }
.brand__text .b1{ color:var(--red); font-size:clamp(1.25rem,5vw,1.55rem); }
.brand__text .b2{ color:var(--ink); font-size:clamp(1.45rem,5.8vw,1.85rem); }
@media (min-width:380px){ .brand__cross{ height:52px; } }
.nav{ margin-left:auto; display:flex; align-items:center; gap:6px; }
.nav__links{ display:none; align-items:center; gap:4px; }
.nav__links a{
  color:var(--ink); font-weight:600; font-size:.97rem; padding:.55em .8em; border-radius:10px;
}
.nav__links a:hover{ color:var(--red); background:var(--red-tint); }
.nav__actions{ display:flex; align-items:center; gap:8px; }

/* Selector idioma */
.lang{ display:flex; align-items:center; border:1px solid var(--line); border-radius:999px; overflow:hidden; }
.lang button{
  border:0; background:transparent; cursor:pointer; font-weight:700; font-size:.8rem;
  padding:.45em .7em; color:var(--slate-2); font-family:inherit; letter-spacing:.03em;
}
.lang button[aria-pressed="true"]{ background:var(--red); color:#fff; }

/* Menú móvil */
.hamb{ display:inline-flex; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:10px; border-radius:10px; }
.hamb span{ width:24px; height:2.5px; background:var(--ink); border-radius:2px; transition:.25s; }
.hamb[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.hamb[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamb[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

.mobile-menu{
  display:none; position:fixed; inset:var(--header-h) 0 0; z-index:55; background:#fff; padding:24px 20px 40px;
  overflow-y:auto; flex-direction:column; gap:6px; animation:fade .2s ease;
}
.mobile-menu.open{ display:flex; }
.mobile-menu a{ color:var(--ink); font-weight:700; font-size:1.15rem; padding:.85em .4em; border-bottom:1px solid var(--line); }
.mobile-menu .btn{ margin-top:18px; }
@keyframes fade{ from{ opacity:0 } to{ opacity:1 } }

/* En móvil estrecho ocultamos el CTA del header (está en el menú) para no amontonar */
@media (max-width:559px){
  .nav__cta{ display:none; }
  /* Más aire lateral en móvil: el header (logo/hamburguesa) y el contenido
     comparten .container, así que siguen alineados entre sí. */
  .container{
    padding-left:calc(30px + env(safe-area-inset-left));
    padding-right:calc(30px + env(safe-area-inset-right));
  }
  /* Un punto más de altura para que el header no quede apretado arriba/abajo.
     Se actualiza --header-h para que el menú móvil arranque a la altura correcta. */
  :root{ --header-h:72px; }
}

@media (min-width:980px){
  .nav__links{ display:flex; }
  .hamb{ display:none; }
}

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:hidden; background:linear-gradient(135deg,#fff 0%, var(--red-tint) 100%); }
/* padding-block (solo vertical) para NO pisar el padding lateral de .container */
.hero__grid{ display:grid; gap:32px; align-items:center; padding-block:clamp(40px,7vw,84px); }
.hero__badge{ display:inline-flex; align-items:center; gap:.5em; font-weight:700; font-size:1.05rem; color:var(--red-700); }
.hero__badge::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--red-bright); box-shadow:0 0 0 4px var(--red-tint-2); }
.hero h1{ margin-top:14px; }
.hero h1 .accent{ color:var(--red); }
.hero__lead{ font-size:1.18rem; color:var(--slate); max-width:54ch; margin-bottom:1.8rem; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; }
.hero__media{ position:relative; }
.hero__media img{ border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); }
.hero__card{
  position:absolute; left:16px; bottom:-18px; background:#fff; border-radius:var(--radius);
  box-shadow:var(--shadow); padding:14px 18px; display:flex; align-items:center; gap:12px; max-width:84%;
}
.hero__card .ic{ width:42px; height:42px; border-radius:12px; background:var(--red-tint); display:grid; place-items:center; color:var(--red); flex:0 0 auto; }
.hero__card .ic svg{ width:22px; height:22px; }
.hero__card strong{ display:block; font-size:.98rem; }
.hero__card span{ font-size:.85rem; color:var(--slate); }
@media (min-width:860px){
  .hero__grid{ grid-template-columns:1.05fr .95fr; gap:48px; }
}

/* Tira de confianza */
.trust{ border-top:1px solid var(--line); background:#fff; }
.trust__row{ display:flex; flex-wrap:wrap; gap:18px 36px; justify-content:center; align-items:center; padding-block:22px; }
.trust__item{ display:flex; align-items:center; gap:10px; color:var(--slate); font-weight:600; font-size:.95rem; }
.trust__item svg{ width:20px; height:20px; color:var(--red); flex:0 0 auto; }

/* ---------- Servicios ---------- */
.cards{ display:grid; gap:22px; grid-template-columns:1fr; }
@media (min-width:640px){ .cards{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1000px){ .cards{ grid-template-columns:repeat(2,1fr); } }
.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden;
  display:flex; flex-direction:column; box-shadow:var(--shadow); transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.card__media{ position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--bg-soft-2); }
.card__media img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.card:hover .card__media img{ transform:scale(1.05); }
.card__tag{ position:absolute; top:12px; left:12px; background:#fff; color:var(--red); font-weight:700; font-size:.78rem; padding:.4em .8em; border-radius:999px; box-shadow:var(--shadow); }
.card__body{ padding:22px 22px 24px; display:flex; flex-direction:column; flex:1; }
.card__body h3{ margin-bottom:.4rem; }
.card__pro{ font-size:.9rem; color:var(--red-700); font-weight:700; margin-bottom:.6rem; }
.card__body p{ color:var(--slate); font-size:.98rem; }
.card__docs{ margin:.55rem 0 .2rem; padding:.7rem .85rem; background:var(--bg-soft,#f7f7f8); border-radius:10px; font-size:.85rem; line-height:1.45; color:var(--ink); }
.card__list{ display:flex; flex-direction:column; gap:.4rem; margin:.2rem 0 1rem; }
.card__list li{ display:flex; gap:.55em; align-items:flex-start; font-size:.94rem; color:var(--slate); }
.card__list li::before{ content:""; flex:0 0 auto; width:7px; height:7px; margin-top:.55em; border-radius:50%; background:var(--red-bright); }
.card__foot{ margin-top:auto; }

/* Compañías */
.companias{ margin-top:2.6rem; text-align:center; }
.companias h3{ font-size:1.05rem; color:var(--slate); font-weight:700; margin-bottom:1rem; }
.chips{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.chip{
  background:#fff; border:1px solid var(--line); border-radius:999px; padding:.6em 1.2em;
  font-weight:800; color:var(--ink); font-size:.92rem; letter-spacing:.02em; box-shadow:var(--shadow);
}

/* ---------- Profesionales ---------- */
.pros{ display:grid; gap:20px; grid-template-columns:1fr; }
@media (min-width:680px){ .pros{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1000px){ .pros{ grid-template-columns:repeat(3,1fr); } }
.pro{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px;
  box-shadow:var(--shadow); display:flex; flex-direction:column; gap:.35rem;
}
.pro__avatar{
  width:58px; height:58px; border-radius:50%; background:linear-gradient(135deg,var(--red-bright),var(--red));
  color:#fff; display:grid; place-items:center; font-weight:800; font-size:1.25rem; margin-bottom:.6rem;
}
.pro h3{ font-size:1.12rem; margin:0; }
.pro__role{ color:var(--red-700); font-weight:700; font-size:.95rem; }
.pro__meta{ color:var(--slate); font-size:.9rem; }

/* ---------- Horarios ---------- */
.hours{ display:grid; gap:24px; grid-template-columns:1fr; }
@media (min-width:880px){ .hours{ grid-template-columns:1.1fr .9fr; align-items:start; } }
.hours__table{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow); }
.hours__row{ display:flex; justify-content:space-between; align-items:center; gap:16px; padding:16px 22px; border-bottom:1px solid var(--line); }
.hours__row:last-child{ border-bottom:0; }
.hours__row strong{ font-size:1rem; }
.hours__row span{ color:var(--slate); font-size:.95rem; text-align:right; }
.hours__row .cita{ color:var(--red-700); font-weight:700; }
.hours__note{ background:var(--red-tint); border-radius:var(--radius); padding:22px 24px; color:var(--red-700); font-size:.96rem; }
.hours__cta{ background:var(--ink); color:#fff; border-radius:var(--radius-lg); padding:28px 26px; box-shadow:var(--shadow); }
.hours__cta h3{ color:#fff; }
.hours__cta p{ color:rgba(255,255,255,.78); font-size:.98rem; }
.hours__cta .phone{ font-size:1.5rem; font-weight:800; color:#fff; display:block; margin:.5rem 0 .1rem; }
.hours__cta .phone--alt{ margin:.1rem 0 1.1rem; }

/* ---------- Galería ---------- */
.gallery{ display:grid; gap:14px; grid-template-columns:repeat(2,1fr); }
@media (min-width:760px){ .gallery{ grid-template-columns:repeat(3,1fr); } }
.gallery figure{ margin:0; border-radius:var(--radius); overflow:hidden; aspect-ratio:4/3; box-shadow:var(--shadow); }
.gallery img{ width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.gallery figure:hover img{ transform:scale(1.06); }

/* ---------- Contacto ---------- */
.contact{ display:grid; gap:34px; grid-template-columns:1fr; }
@media (min-width:920px){ .contact{ grid-template-columns:1fr 1.05fr; } }
.contact__info .info-item{ display:flex; gap:14px; align-items:flex-start; margin-bottom:22px; }
.contact__info .ic{ width:46px; height:46px; flex:0 0 auto; border-radius:12px; background:var(--red-tint); color:var(--red); display:grid; place-items:center; }
.contact__info .ic svg{ width:22px; height:22px; }
.contact__info strong{ display:block; font-size:1.02rem; }
.contact__info a, .contact__info span{ color:var(--slate); }
.contact__info a:hover{ color:var(--red); }
.map{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow); margin-top:6px; }
.map iframe{ display:block; width:100%; height:230px; border:0; }

.form{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:28px 26px; box-shadow:var(--shadow); }
.field{ margin-bottom:16px; }
.field label{ display:block; font-weight:700; font-size:.92rem; margin-bottom:.4rem; }
.field label .req{ color:var(--red); }
.field input, .field textarea, .field select{
  width:100%; font-family:inherit; font-size:1rem; color:var(--ink); background:var(--bg-soft);
  border:1.5px solid var(--line); border-radius:var(--radius-sm); padding:.85em 1em; transition:border .15s, background .15s;
}
.field input:focus, .field textarea:focus, .field select:focus{ outline:none; border-color:var(--red-bright); background:#fff; }
.field textarea{ resize:vertical; min-height:120px; }
.field--check{ display:flex; gap:10px; align-items:flex-start; }
.field--check input{ width:auto; margin-top:.25em; flex:0 0 auto; }
.field--check label{ font-weight:500; font-size:.88rem; color:var(--slate); margin:0; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form__status{ display:none; padding:14px 16px; border-radius:var(--radius-sm); font-weight:600; font-size:.95rem; margin-bottom:14px; }
.form__status.show{ display:block; }
.form__status.ok{ background:#e7f6ed; color:var(--ok); }
.form__status.err{ background:var(--red-tint); color:var(--red-700); }
.form .note{ font-size:.82rem; color:var(--slate-2); margin-top:12px; }

/* ---------- Footer ---------- */
.footer{ background:var(--ink); color:rgba(255,255,255,.72); padding:54px 0 26px; }
.footer__grid{ display:grid; gap:30px; grid-template-columns:1fr; margin-bottom:34px; }
@media (min-width:760px){ .footer__grid{ grid-template-columns:1.4fr 1fr 1fr; } }
.footer h4{ color:#fff; font-size:1rem; margin-bottom:1rem; }
.footer a{ color:rgba(255,255,255,.72); }
.footer a:hover{ color:#fff; }
.footer__links li{ margin-bottom:.5rem; }
.footer__logo{ height:40px; margin-bottom:14px; }
.footer .brand{ margin-bottom:14px; }
.footer .brand__cross{ height:46px; }
.footer .brand__text .b2{ color:#fff; }
.footer__brand p{ font-size:.92rem; max-width:34ch; }
.footer__bottom{ border-top:1px solid rgba(255,255,255,.14); padding-top:22px; display:flex; flex-wrap:wrap; gap:10px 22px; justify-content:space-between; align-items:center; font-size:.85rem; }
.footer__bottom a{ font-size:.85rem; }
.footer__legal{ display:flex; flex-wrap:wrap; gap:8px 18px; }
.logo-inv{ filter:brightness(0) invert(1); }

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed; right:18px; bottom:18px; z-index:50; width:58px; height:58px; border-radius:50%;
  background:var(--whatsapp); color:#fff; display:grid; place-items:center; box-shadow:0 8px 24px rgba(37,211,102,.45);
  transition:transform .2s ease;
}
.wa-float:hover{ transform:scale(1.08); color:#fff; }
.wa-float svg{ width:30px; height:30px; }

/* ---------- Páginas legales ---------- */
.legal{ padding:clamp(40px,7vw,72px) 0; }
.legal .container{ max-width:820px; }
.legal h1{ margin-bottom:.3em; }
.legal .updated{ color:var(--slate-2); font-size:.9rem; margin-bottom:2.5rem; }
.legal h2{ font-size:1.4rem; margin-top:2.2rem; }
.legal h3{ margin-top:1.6rem; }
.legal p, .legal li{ color:var(--slate); }
.legal ul{ list-style:disc; padding-left:1.3em; margin-bottom:1rem; }
.legal li{ margin-bottom:.4rem; }
.legal a{ text-decoration:underline; }
.back-link{ display:inline-flex; align-items:center; gap:.4em; font-weight:700; margin-bottom:1.5rem; }

/* Utilidad i18n: ocultar idioma inactivo se hace por JS con [hidden] */
[hidden]{ display:none !important; }
.skip{ position:absolute; left:-999px; top:0; background:var(--red); color:#fff; padding:.6em 1em; border-radius:0 0 8px 0; z-index:100; }
.skip:focus{ left:0; color:#fff; }