/* ==========================================================
   Clínica Bello Horizonte – estilos
   Para cambiar los colores institucionales edite las
   variables de :root (primario, acento, etc.).
   ========================================================== */
:root {
  --primary: #0a4d8c;
  --primary-dark: #073763;
  --accent: #12a5a0;
  --accent-soft: #e3f6f5;
  --ink: #16283a;
  --muted: #5b6b7b;
  --bg: #ffffff;
  --tint: #f2f7fb;
  --line: #dde6ee;
  --wa: #1fae5b;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(10, 77, 140, .10);
  --shadow-lg: 0 18px 44px rgba(10, 77, 140, .18);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; color: var(--primary-dark); }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; letter-spacing: -.015em; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
svg { fill: currentColor; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; z-index: 200; border-radius: 8px; }
.skip:focus { left: 8px; }

.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--accent); margin-bottom: .8em; }
.lead { font-size: 1.12rem; color: var(--muted); }
.mini { margin-top: 1.6em; font-size: 1rem; }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 999px; background: var(--primary); color: #fff; font-weight: 700; border: 2px solid var(--primary); cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s; font-family: inherit; font-size: 1rem; }
.btn:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn svg { width: 20px; height: 20px; }
.btn--sm { padding: 10px 20px; font-size: .92rem; }
.btn--ghost { background: transparent; color: var(--primary); }
.btn--ghost:hover { background: var(--primary); }
.btn--outline { background: transparent; color: var(--primary); }
.btn--outline:hover { background: var(--primary); color: #fff; }
.btn--light { background: #fff; color: var(--primary); border-color: #fff; }
.btn--light:hover { background: var(--accent-soft); color: var(--primary-dark); border-color: var(--accent-soft); }

/* Barra superior */
.topbar { background: var(--primary-dark); color: #d9e7f5; font-size: .85rem; }
.topbar__in { display: flex; align-items: center; gap: 22px; padding: 8px 0; }
.topbar__item { color: inherit; display: inline-flex; align-items: center; gap: 8px; }
.topbar__item:hover { color: #fff; }
.topbar svg { width: 16px; height: 16px; flex: none; }
.topbar__social { margin-left: auto; display: flex; gap: 10px; }
.topbar__social a { color: inherit; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.1); }
.topbar__social a:hover { background: var(--accent); color: #fff; }

/* Cabecera */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: box-shadow .25s, border-color .25s; }
.header.scrolled { box-shadow: 0 6px 20px rgba(10,77,140,.10); border-color: var(--line); }
.header__in { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }
.brand img { height: 52px; width: auto; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a:not(.btn) { padding: 10px 14px; color: var(--ink); font-weight: 600; border-radius: 999px; font-size: .95rem; }
.nav a:not(.btn):hover, .nav a.active { color: var(--primary); background: var(--tint); }
.nav__cta { margin-left: 10px; }
.burger { display: none; width: 46px; height: 46px; border: 0; background: var(--tint); border-radius: 12px; cursor: pointer; padding: 0; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--primary); border-radius: 2px; transition: transform .25s, opacity .25s; }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(135deg, #f2f9fd 0%, #e3f6f5 100%); }
.hero__bg { position: absolute; inset: 0; background:
  radial-gradient(600px 420px at 85% 10%, rgba(18,165,160,.20), transparent 70%),
  radial-gradient(520px 420px at 5% 95%, rgba(10,77,140,.14), transparent 70%); }
.hero__bg::after { content: ""; position: absolute; right: -60px; top: 40px; width: 380px; height: 380px; opacity: .07;
  background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230a4d8c'%3E%3Cpath d='M9 2h6v7h7v6h-7v7H9v-7H2V9h7z'/%3E%3C/svg%3E"); }
.hero__in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding: 72px 0 84px; }
.hero h1 em { font-style: normal; color: var(--accent); display: block; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.6em; }
.hero__cards { display: grid; gap: 16px; }
.card-feat { display: flex; gap: 16px; align-items: center; background: #fff; border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.card-feat:hover { transform: translateX(-6px); box-shadow: var(--shadow-lg); }
.card-feat h3 { margin: 0 0 2px; }
.card-feat p { margin: 0; color: var(--muted); font-size: .95rem; }
.card-feat__ico { flex: none; width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.card-feat__ico svg { width: 28px; height: 28px; }

/* Secciones */
.section { padding: 88px 0; }
.section--tint { background: var(--tint); }
.section__head { max-width: 760px; margin: 0 auto 36px; text-align: center; }

/* Nosotros */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin: 14px 0 28px; }
.checks li { position: relative; padding-left: 30px; font-size: .95rem; font-weight: 500; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.500' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.500l4.500 4.500L19 7.500'/%3E%3C/svg%3E") center/70% no-repeat; }
.video { position: relative; aspect-ratio: 16/9; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow-lg); background: #0b1c2c; }
.video iframe, .video__play, .video__play img { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__play { padding: 0; border: 0; background: none; cursor: pointer; }
.video__play img { object-fit: cover; opacity: .92; transition: transform .5s, opacity .3s; }
.video__play:hover img { transform: scale(1.04); opacity: 1; }
.video__btn { position: absolute; inset: 0; margin: auto; width: 76px; height: 76px; border-radius: 50%; background: #fff; color: var(--primary); display: grid; place-items: center; box-shadow: 0 0 0 10px rgba(255,255,255,.3); transition: transform .25s; }
.video__play:hover .video__btn { transform: scale(1.1); }
.video__btn svg { width: 34px; height: 34px; margin-left: 4px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 72px 0; }
.stats li { text-align: center; padding: 28px 12px; border-radius: var(--radius); background: linear-gradient(160deg, var(--primary), var(--primary-dark)); color: #fff; box-shadow: var(--shadow); }
.stats strong { display: block; font-size: 2.8rem; font-weight: 800; line-height: 1; }
.stats span { font-size: .92rem; opacity: .9; }

.lead-team { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; background: var(--tint); border-radius: 28px; padding: 36px; }
.lead-team img { border-radius: 20px; width: 100%; height: auto; }

/* Especialidades */
.search { position: relative; max-width: 560px; margin: 0 auto 36px; }
.search svg { position: absolute; left: 20px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; color: var(--muted); }
.search input { width: 100%; padding: 16px 20px 16px 54px; border-radius: 999px; border: 2px solid var(--line); font: inherit; background: #fff; transition: border-color .2s, box-shadow .2s; }
.search input:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(18,165,160,.15); }
.grid { display: grid; gap: 22px; }
.grid--dep { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.dep { background: #fff; border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s, border-color .25s; display: flex; flex-direction: column; }
.dep:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.dep__ico { width: 64px; height: 64px; border-radius: 18px; background: var(--accent-soft); display: grid; place-items: center; margin-bottom: 16px; color: var(--accent); }
.dep__ico img { width: 40px; height: 40px; object-fit: contain; }
.dep__ico svg { width: 30px; height: 30px; }
.dep h3 { margin-bottom: 8px; }
.dep p { margin: 0; color: var(--muted); font-size: .94rem; }
.empty { text-align: center; color: var(--muted); padding: 24px; }

/* Doctores */
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.chip { padding: 9px 18px; border-radius: 999px; border: 2px solid var(--line); background: #fff; font: inherit; font-size: .88rem; font-weight: 600; color: var(--ink); cursor: pointer; transition: all .2s; }
.chip:hover { border-color: var(--accent); color: var(--primary); }
.chip[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: #fff; }
.grid--doc { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.doc { text-align: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.doc:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.doc__ph { aspect-ratio: 1/1.05; background: linear-gradient(160deg, var(--accent-soft), #dcecf8); display: grid; place-items: end center; overflow: hidden; position: relative; }
.doc__ph img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.doc__init { position: absolute; inset: 0; display: grid; place-items: center; font-size: 3rem; font-weight: 800; color: var(--primary); opacity: .35; }
.doc__body { padding: 16px 12px 20px; }
.doc__body h3 { margin: 0; font-size: 1.05rem; }
.doc__body p { margin: 4px 0 0; color: var(--accent); font-weight: 600; font-size: .88rem; }
.doc__tag { display: inline-block; margin-bottom: 6px; font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }

/* CTA */
.cta { background: linear-gradient(120deg, var(--primary), var(--accent)); color: #fff; }
.cta__in { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 48px 0; flex-wrap: wrap; }
.cta h2 { color: #fff; margin: 0 0 6px; }
.cta p { margin: 0; opacity: .92; }

/* Contacto */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: stretch; }
.contact__list { display: grid; gap: 18px; margin: 20px 0 28px; }
.contact__list li { display: flex; gap: 16px; align-items: flex-start; }
.contact__list strong { display: block; }
.contact__list span, .contact__list a { color: var(--muted); }
.contact__list a:hover { color: var(--accent); }
.ico { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.ico svg { width: 22px; height: 22px; }
.contact__btns { display: flex; flex-wrap: wrap; gap: 12px; }
.contact__map { min-height: 380px; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.contact__map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

/* Pie */
.footer { background: var(--primary-dark); color: #c5d6e8; }
.footer__in { display: grid; grid-template-columns: 1.4fr .7fr 1fr; gap: 40px; padding: 60px 0 40px; }
.footer h4 { color: #fff; font-size: 1rem; }
.footer a { color: #c5d6e8; }
.footer a:hover { color: #fff; }
.footer li { margin-bottom: 8px; }
.footer__logo { background: #fff; padding: 8px 12px; border-radius: 12px; margin-bottom: 16px; height: 56px; width: auto; }
.footer__social { margin: 14px 0 0; justify-content: flex-start; }
.footer__copy { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; font-size: .85rem; }

/* Flotantes */
.fab { position: fixed; right: 20px; bottom: 20px; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 26px rgba(31,174,91,.5); z-index: 90; animation: pulse 2.6s infinite; }
.fab:hover { color: #fff; transform: scale(1.08); }
.fab svg { width: 32px; height: 32px; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(31,174,91,.55), 0 10px 26px rgba(31,174,91,.5); } 70%,100% { box-shadow: 0 0 0 18px rgba(31,174,91,0), 0 10px 26px rgba(31,174,91,.5); } }
.totop { position: fixed; right: 26px; bottom: 96px; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--primary); color: #fff; cursor: pointer; display: grid; place-items: center; opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .25s, transform .25s; z-index: 90; }
.totop.show { opacity: 1; pointer-events: auto; transform: none; }
.totop svg { width: 22px; height: 22px; }

/* Animación de aparición */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 980px) {
  .hero__in, .about, .lead-team, .contact { grid-template-columns: 1fr; }
  .hero__in { padding: 48px 0 60px; gap: 32px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer__in { grid-template-columns: 1fr 1fr; }
  .footer__in > div:first-child { grid-column: 1 / -1; }
  .burger { display: block; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; background: #fff; padding: 14px 16px 22px; border-bottom: 1px solid var(--line); box-shadow: 0 16px 24px rgba(10,77,140,.12); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform .25s, opacity .25s; }
  .nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { padding: 14px 16px; }
  .nav__cta { margin: 10px 0 0; justify-content: center; }
}
@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .topbar__addr { display: none; }
  .checks { grid-template-columns: 1fr; }
  .lead-team { padding: 20px; }
  .grid--doc { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .doc__body h3 { font-size: .95rem; }
  .cta__in { text-align: center; justify-content: center; }
  .brand img { height: 44px; }
  .footer__in { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .fab { animation: none; }
}
[hidden]{display:none!important}