:root{--navy:#062c58;--blue:#0c63b8;--teal:#10cdb7;--green:#22c55e;--light:#f3fbff;--text:#10243f;--muted:#60768d;--line:#d8edf5;--shadow:0 22px 60px rgba(6,44,88,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;border-bottom:1px solid var(--line)}.brand img{height:72px;max-width:420px;object-fit:contain}.main-nav{display:flex;gap:28px;align-items:center;font-weight:700;font-size:14px}.menu-btn{display:none;border:0;background:white;font-size:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--teal),#0ba0d6);color:white;border:0;border-radius:14px;padding:16px 24px;font-weight:800;box-shadow:0 12px 26px rgba(16,205,183,.23);cursor:pointer}.btn.small{padding:13px 18px}.btn.outline{background:white;color:var(--navy);border:2px solid var(--line);box-shadow:none}.notice{background:var(--navy);color:white;text-align:center;padding:13px 20px}.notice strong{color:#55fff0}.hero{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center;padding:68px 6vw 34px;background:linear-gradient(180deg,#f8fdff 0%,#fff 100%)}.hero h1{font-size:clamp(42px,5vw,74px);line-height:.98;margin:18px 0;color:var(--navy);letter-spacing:-2px}.lead{font-size:21px;line-height:1.55;color:#36536f;max-width:650px}.pill{display:inline-flex;background:#e8fffb;color:#07988c;border:1px solid #9df3e8;border-radius:999px;padding:10px 15px;font-weight:900;font-size:13px;text-transform:uppercase;letter-spacing:.8px}.checklist{list-style:none;margin:26px 0;padding:0;display:grid;gap:13px}.checklist li{font-weight:800}.checklist li:before{content:'✓';display:inline-grid;place-items:center;background:#e7fff4;color:#0b9c59;width:26px;height:26px;border-radius:50%;margin-right:10px}.actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}.hero-art img{width:100%;filter:drop-shadow(var(--shadow))}.search-card{margin:30px 6vw;padding:34px;border-radius:28px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr;gap:24px;align-items:center}.search-card h2,.section h2,.dark h2{font-size:clamp(28px,3vw,44px);color:var(--navy);margin:0 0 12px;text-align:center}.search-card h2{text-align:left}.lead-form{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.lead-form input,.lead-form select{border:1px solid var(--line);border-radius:14px;padding:16px;font:inherit;min-width:0}.form-msg{grid-column:1/-1;color:#0b9c59;font-weight:800;margin:0}.section{padding:72px 6vw}.steps,.cards,.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:34px}.steps article,.cards article,.benefits article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 12px 35px rgba(6,44,88,.08)}.steps span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--teal);color:#fff;font-weight:900}.steps h3,.cards h3{color:var(--navy)}.steps p,.cards p,.benefits p,.faq p,.search-card p{color:var(--muted);line-height:1.6}.cards{grid-template-columns:repeat(3,1fr)}.dark{background:radial-gradient(circle at 20% 0,#075fa8 0,#062c58 40%,#031b36 100%);padding:78px 6vw;color:white}.dark h2{color:white}.benefits article{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);box-shadow:none}.benefits p{color:#d8efff}.benefits strong{font-size:20px}.faq{max-width:1050px;margin:auto}.faq details{border:1px solid var(--line);border-radius:18px;margin:13px 0;padding:20px;background:#fff}.faq summary{font-weight:900;color:var(--navy);cursor:pointer}.footer{background:#031b36;color:white;padding:48px 6vw;text-align:center}.footer img{height:76px;max-width:310px;object-fit:contain}.footer p{color:#d8efff}.floating-wa{position:fixed;right:22px;bottom:22px;z-index:20;background:#22c55e;color:white;border-radius:999px;padding:16px 20px;font-weight:900;box-shadow:0 18px 35px rgba(34,197,94,.35)}@media (max-width:980px){.menu-btn{display:block}.main-nav{display:none;position:absolute;top:84px;left:0;right:0;background:white;padding:22px;box-shadow:var(--shadow);flex-direction:column}.main-nav.open{display:flex}.hero,.search-card{grid-template-columns:1fr}.lead-form{grid-template-columns:1fr}.steps,.cards,.benefits{grid-template-columns:1fr 1fr}.hero{padding-top:42px}}@media (max-width:620px){.steps,.cards,.benefits{grid-template-columns:1fr}.site-header{padding:0 18px}.brand img{height:46px;max-width:210px}.hero,.section,.dark{padding-left:22px;padding-right:22px}.search-card{margin:22px;padding:24px}.btn{width:100%}.hero h1{letter-spacing:-1px}.floating-wa{left:18px;right:18px;text-align:center}}

/* Modalidades independientes */
.study-card{display:block;height:100%;color:inherit}
.study-card article{height:100%;transition:transform .18s ease, box-shadow .18s ease}
.study-card:hover article{transform:translateY(-4px);box-shadow:0 18px 44px rgba(6,44,88,.12)}
.card-link{display:inline-flex;margin-top:12px;font-weight:900;color:var(--blue)}
.modality-page{background:linear-gradient(180deg,#f8fdff 0%,#fff 45%)}
.modality-hero{padding:74px 6vw 38px;background:linear-gradient(135deg,#f8fdff,#eafffb);border-bottom:1px solid var(--line)}
.modality-hero .back-link{display:inline-flex;margin-bottom:22px;color:var(--blue);font-weight:900}
.modality-hero h1{font-size:clamp(38px,5vw,68px);line-height:1;margin:0 0 18px;color:var(--navy);letter-spacing:-1.5px}
.modality-hero p{font-size:20px;line-height:1.6;color:#36536f;max-width:900px}
.modality-content{padding:54px 6vw 80px;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
.modality-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 12px 35px rgba(6,44,88,.08)}
.modality-panel h2,.modality-panel h3{color:var(--navy);margin-top:0}
.modality-panel p,.modality-panel li{color:var(--muted);line-height:1.7}
.modality-panel ul{padding-left:20px}
.modality-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
@media(max-width:980px){.modality-content{grid-template-columns:1fr}.modality-hero{padding-top:44px}.main-nav a{padding:4px 0}}
@media(max-width:620px){.modality-hero,.modality-content{padding-left:22px;padding-right:22px}.modality-actions .btn{width:100%}.cards .study-card article{padding:24px}}

/* Botones de acceso por modalidad */
.study-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}
.study-actions .card-link{margin-top:0}
.study-wa{display:inline-flex;align-items:center;justify-content:center;background:#22c55e;color:#fff;border-radius:10px;padding:9px 14px;font-weight:900;font-size:14px;line-height:1;box-shadow:0 8px 18px rgba(34,197,94,.22);transition:transform .18s ease,box-shadow .18s ease}
.study-wa::before{content:'●';font-size:10px;margin-right:7px;color:#fff}
.study-wa:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(34,197,94,.3)}
@media(max-width:620px){.study-actions{align-items:stretch}.study-actions .card-link,.study-wa{min-height:40px}.study-wa{padding:11px 14px}}