/* Clínica Córdoba Salud — estilos */
:root{
  --brand:#2C3E50;
  --brand-dark:#1F2D3D;
  --accent:#1A8FA3;
  --accent-dark:#136A7A;
  --bg:#FFFFFF;
  --bg-soft:#F4F6F8;
  --bg-strong:#E9EDF1;
  --text:#1F2937;
  --muted:#5B6470;
  --line:#E2E6EB;
  --ok:#1F8F4E;
  --shadow:0 6px 24px rgba(20,30,45,.08);
  --radius:14px;
  --maxw:1180px;
  --font:'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--text);
  background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font);color:var(--brand-dark);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:80px 0}
.section-soft{background:var(--bg-soft)}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:.14em;
  font-size:.78rem;font-weight:600;color:var(--accent);margin-bottom:8px;
}

/* Header */
.top-bar{background:var(--brand-dark);color:#cfd8e0;font-size:.85rem}
.top-bar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 22px;gap:12px;flex-wrap:wrap}
.top-bar a{color:#fff}
.top-bar .tb-left,.top-bar .tb-right{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.header{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:var(--maxw);margin:0 auto;gap:18px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:46px;width:auto}
.brand-text{display:none}
.menu{display:flex;gap:6px;align-items:center;list-style:none;margin:0;padding:0}
.menu a{
  display:block;padding:10px 14px;border-radius:8px;color:var(--text);
  font-weight:500;font-size:.97rem;
}
.menu a:hover{background:var(--bg-soft);text-decoration:none}.menu .btn:hover{background:var(--accent-dark);color:#fff !important}
.menu a.active{color:var(--accent-dark)}
.btn{
  display:inline-block;padding:12px 22px;border-radius:999px;font-weight:600;
  background:var(--accent);color:#fff !important;border:0;cursor:pointer;
  transition:transform .15s ease, background .15s ease;
  text-decoration:none !important;
}
.btn:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--accent-dark) !important;border:2px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff !important}
.btn-lg{padding:14px 28px;font-size:1.02rem}
.btn-wa{background:#25D366}
.btn-wa:hover{background:#1ea857}

/* Mobile menu */
.burger{display:none;background:transparent;border:0;cursor:pointer;padding:6px;color:var(--brand-dark)}
.burger svg{width:30px;height:30px}
@media (max-width:900px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:8px 14px 14px;gap:0}
  .menu.open{display:flex}
  .menu a{padding:12px 14px;border-bottom:1px solid var(--bg-strong)}
  .menu .btn{margin-top:8px;text-align:center}
  .burger{display:block}
}

/* Hero */
.hero{
  position:relative;background:linear-gradient(135deg,#243446 0%,#1A8FA3 130%);
  color:#fff;padding:90px 0 100px;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;background:url('../img/rehab.webp') center/cover no-repeat;
  opacity:.18;mix-blend-mode:luminosity;z-index:0;
}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:center}
.hero h1{color:#fff;margin-bottom:18px}
.hero p.lead{font-size:1.18rem;color:#e7eef3;max-width:46ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero .badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero .badge{
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);
  padding:7px 14px;border-radius:999px;font-size:.86rem;color:#fff;
}
.hero-card{
  background:#fff;color:var(--text);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-card h3{margin-top:0;color:var(--brand-dark)}
.hero-card ul{padding:0;margin:0 0 18px;list-style:none}
.hero-card li{display:flex;align-items:flex-start;gap:10px;margin:8px 0;font-size:.97rem}
.hero-card li::before{content:"";flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:9px}
@media (max-width:900px){
  .hero{padding:60px 0 70px}
  .hero .container{grid-template-columns:1fr}
}

/* Trust strip */
.trust{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust .container{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:34px 22px;text-align:center}
.trust .num{font-size:1.8rem;color:var(--accent-dark);font-weight:700;line-height:1}
.trust .lbl{font-size:.92rem;color:var(--muted);margin-top:6px}
@media (max-width:700px){.trust .container{grid-template-columns:repeat(2,1fr);gap:20px}}

/* Sections */
.section h2{margin-bottom:14px}
.lead-section{color:var(--muted);max-width:62ch;margin-bottom:36px;font-size:1.05rem}

/* Servicios grid */
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:900px){.grid-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid-cards{grid-template-columns:1fr}}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .icon{
  width:48px;height:48px;border-radius:12px;background:rgba(26,143,163,.12);
  color:var(--accent-dark);display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;
}
.card .icon svg{width:26px;height:26px}
.card h3{margin:6px 0 8px;color:var(--brand-dark)}
.card p{margin:0;color:var(--muted);font-size:.96rem}
.card .more{display:inline-block;margin-top:14px;font-weight:600;color:var(--accent-dark)}

/* Two-col image+text */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.two-col img{border-radius:var(--radius);box-shadow:var(--shadow)}
@media (max-width:900px){.two-col{grid-template-columns:1fr}}

/* Tráfico highlight */
.banner-trafico{
  background:linear-gradient(120deg,#1F2D3D, #1A8FA3);
  color:#fff;border-radius:var(--radius);padding:42px;display:grid;
  grid-template-columns:1.4fr .8fr;gap:30px;align-items:center;
}
.banner-trafico h2{color:#fff;margin-top:0}
.banner-trafico p{color:#e7eef3}
.banner-trafico ul{padding:0;list-style:none;margin:0 0 20px}
.banner-trafico li{padding:6px 0 6px 28px;position:relative}
.banner-trafico li::before{
  content:"";position:absolute;left:0;top:14px;width:14px;height:14px;border-radius:50%;
  background:rgba(255,255,255,.22);border:2px solid #fff;
}
.banner-trafico .check::before{background:#1F8F4E;border-color:#1F8F4E}
.banner-trafico .stat{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius);padding:24px;text-align:center;
}
.banner-trafico .stat .n{font-size:2.4rem;font-weight:800}
@media (max-width:900px){.banner-trafico{grid-template-columns:1fr;padding:30px}}

/* Galería */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{border-radius:12px;aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:700px){.gallery{grid-template-columns:repeat(2,1fr)}}

/* Reseñas */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:900px){.review-grid{grid-template-columns:1fr}}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;display:flex;flex-direction:column;gap:10px;
}
.stars{color:#F5B400;letter-spacing:2px}
.review p{margin:0;font-style:italic;color:#3a3f48}
.review .who{font-weight:600;color:var(--brand-dark);margin-top:8px}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:36px}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-info{display:flex;flex-direction:column;gap:18px}
.contact-row{display:flex;align-items:flex-start;gap:14px}
.contact-row svg{width:24px;height:24px;color:var(--accent-dark);flex:0 0 24px;margin-top:3px}
.contact-row b{display:block;color:var(--brand-dark);margin-bottom:2px}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:380px}
.map-wrap iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

form.contact{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;
}
form.contact label{display:block;margin-bottom:12px;font-size:.92rem;color:var(--muted);font-weight:500}
form.contact input,form.contact textarea,form.contact select{
  display:block;width:100%;margin-top:6px;padding:11px 13px;
  border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--text);
  background:var(--bg-soft);
}
form.contact textarea{min-height:130px;resize:vertical}
form.contact input:focus,form.contact textarea:focus,form.contact select:focus{outline:2px solid var(--accent);background:#fff}
form.contact .legal{font-size:.82rem;color:var(--muted);margin:10px 0 16px}
form.contact button{width:100%}

/* CTA strip */
.cta-strip{
  background:var(--brand-dark);color:#fff;text-align:center;padding:60px 0;
}
.cta-strip h2{color:#fff;margin-bottom:10px}
.cta-strip p{color:#cfd8e0;max-width:60ch;margin:0 auto 24px}
.cta-strip .ctas{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* Footer */
.footer{background:#10171F;color:#a4adb6;padding:50px 0 26px}
.footer a{color:#cfd8e0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;font-size:1rem;margin:0 0 12px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin:6px 0;font-size:.93rem}
.footer .legal{margin-top:30px;border-top:1px solid #1a2330;padding-top:18px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:500px){.footer-grid{grid-template-columns:1fr}}

/* Floating WhatsApp */
.fab-wa{
  position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;color:#fff;
  box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:60;
  animation:pulse 2.4s infinite;
}
.fab-wa:hover{text-decoration:none}
.fab-wa svg{width:30px;height:30px}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}

/* Cookie banner */
.cookie{
  position:fixed;left:18px;right:18px;bottom:18px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:18px;box-shadow:var(--shadow);z-index:70;display:none;
  max-width:560px;margin:0 auto;
}
.cookie.show{display:block}
.cookie p{margin:0 0 12px;font-size:.92rem}
.cookie .row{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.cookie button{padding:10px 16px;border-radius:8px;border:0;cursor:pointer;font-weight:600}
.cookie .accept{background:var(--accent);color:#fff}
.cookie .reject{background:var(--bg-strong);color:var(--text)}

/* Utilidades */
.center{text-align:center}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.row-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

/* Page header (subpáginas) */
.page-hero{background:linear-gradient(120deg,#1F2D3D, #2C3E50);color:#fff;padding:70px 0 50px}
.page-hero h1{color:#fff}
.page-hero p{color:#cfd8e0;max-width:60ch}
.breadcrumbs{font-size:.88rem;color:#a4adb6;margin-bottom:8px}
.breadcrumbs a{color:#cfd8e0}

/* Listas con check */
.checklist{padding:0;margin:0 0 18px;list-style:none}
.checklist li{padding:6px 0 6px 30px;position:relative}
.checklist li::before{
  content:"";position:absolute;left:0;top:13px;width:14px;height:8px;
  border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);
  transform:rotate(-45deg);
}

/* Tarifas / FAQ */
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px;
}
.faq summary{cursor:pointer;font-weight:600;color:var(--brand-dark)}
.faq details[open]{box-shadow:var(--shadow)}
.faq details p{margin:10px 0 0;color:var(--muted)}