:root{
  --bg:#06101b;--bg2:#0a1727;--panel:#0d1a2c;--panel2:#101f34;
  --line:#243953;--text:#f1f5fa;--muted:#9eafc1;
  --gold:#d4af37;--gold2:#b68b29;--blue:#1671ae;--blue2:#0f4f79;
  --ok:#67c49a;--danger:#e37979;--radius:22px;--nav-h:72px;
  --shadow:0 20px 60px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:
radial-gradient(circle at 8% -10%,rgba(22,113,174,.22),transparent 32rem),
radial-gradient(circle at 90% 0%,rgba(212,175,55,.10),transparent 25rem),
var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit}
button,input,select{font:inherit}
button{cursor:pointer}
.shell{width:min(1180px,calc(100% - 34px));margin:auto}
.narrow{width:min(880px,calc(100% - 34px))}
.topbar{position:sticky;top:0;z-index:80;background:rgba(6,16,27,.90);backdrop-filter:blur(18px);border-bottom:1px solid rgba(212,175,55,.15)}
.topbar-inner{height:74px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none;min-width:0}
.brand-logo{width:58px;height:58px;object-fit:contain;filter:drop-shadow(0 6px 14px rgba(0,0,0,.24))}
.brand-text strong{display:block;letter-spacing:.08em}
.brand-text small{display:block;color:var(--muted);font-size:.73rem;margin-top:2px}
.icon-btn{display:grid;place-items:center;border:1px solid var(--line);background:#0c1a2b;color:var(--text);border-radius:13px;width:44px;height:44px}
.hamburger{gap:4px;padding:11px}.hamburger span{width:21px;height:2px;background:var(--text);border-radius:4px;display:block}
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.56);z-index:88;opacity:0;pointer-events:none;transition:.22s}
.drawer-backdrop.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;right:0;top:0;bottom:0;width:min(365px,88vw);background:#081523;z-index:90;transform:translateX(102%);transition:.24s;box-shadow:-22px 0 70px rgba(0,0,0,.4);padding:18px;display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px}
.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{width:52px;height:52px;object-fit:contain}.drawer-brand small{display:block;color:var(--muted)}
.drawer-nav{display:grid;gap:6px;padding:20px 0}
.drawer-nav a{padding:13px 14px;border-radius:12px;text-decoration:none;color:#dfe8f2}.drawer-nav a:hover{background:#10233a}
.drawer-links{display:grid;gap:10px;margin-top:auto;border-top:1px solid var(--line);padding-top:16px}
.drawer-links a{font-size:.88rem;color:var(--muted);text-decoration:none;overflow-wrap:anywhere}
.hero{padding:72px 0 52px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:48px}
.eyebrow,.section-label{text-transform:uppercase;letter-spacing:.13em;font-weight:800;color:var(--gold);font-size:.75rem}
.hero h1{font-size:clamp(2.8rem,7vw,5.8rem);line-height:.93;letter-spacing:-.055em;margin:.55rem 0 1rem}
.hero-secondary{font-size:clamp(1.2rem,3vw,1.8rem);color:var(--gold);font-weight:700;margin:0 0 18px}
.hero-emblem{text-align:center}.hero-emblem img{width:min(350px,76vw);filter:drop-shadow(0 22px 40px rgba(0,0,0,.35))}
.searchbox{display:flex;gap:10px;max-width:720px;background:#07131f;border:1px solid var(--line);padding:8px;border-radius:17px;margin-top:22px}
.searchbox input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);padding:10px 12px}
.btn{border:0;border-radius:13px;padding:12px 16px;font-weight:750;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-big{padding:15px 24px;font-size:1rem}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#15130d}
.btn-secondary{background:#10243b;border:1px solid #2a4768;color:var(--text)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--muted)}
.section{padding:58px 0}.section:nth-of-type(even){background:rgba(255,255,255,.012)}
.section h2{font-size:clamp(1.8rem,4vw,2.65rem);margin:.45rem 0 .8rem;letter-spacing:-.025em}
.lead{font-size:1.15rem;line-height:1.75;color:#dce6f0}.muted,.section-head p{color:var(--muted);line-height:1.6}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:20px}
.filters{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:10px;background:rgba(13,26,44,.82);border:1px solid var(--line);padding:15px;border-radius:19px}
.filters input,.filters select{width:100%;background:#071522;border:1px solid #2c4564;color:var(--text);padding:12px 13px;border-radius:12px;outline:none}
.result-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:.88rem;margin:12px 2px 17px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.record-card{position:relative;background:linear-gradient(180deg,rgba(15,31,52,.97),rgba(8,20,34,.97));border:1px solid rgba(212,175,55,.13);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;min-height:290px;box-shadow:0 12px 35px rgba(0,0,0,.19)}
.card-share{position:absolute;right:14px;top:14px;width:40px;height:40px;border-radius:50%;background:#0a1929;border:1px solid #2a435f;color:var(--gold);display:grid;place-items:center}
.card-share svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card-share:hover{border-color:var(--gold2);background:#10233b}
.badges{display:flex;gap:7px;flex-wrap:wrap;margin:0 52px 14px 0}
.badge{font-size:.7rem;font-weight:800;border:1px solid var(--line);padding:6px 8px;border-radius:999px;color:var(--muted)}
.badge.publico{color:#82d6ae;border-color:#245f49;background:rgba(36,95,73,.18)}
.badge.primera{color:#92c7f5;border-color:#2a5a86;background:rgba(42,90,134,.18)}
.badge.companeros{color:#e0c97f;border-color:#705a26;background:rgba(112,90,38,.18)}
.badge.maestros{color:#dab3ef;border-color:#644078;background:rgba(100,64,120,.18)}
.badge.grado{color:#f0b3a1;border-color:#824c3a;background:rgba(130,76,58,.18)}
.record-card h3{font-size:1.05rem;line-height:1.42;margin:0 0 10px}
.speaker{color:var(--gold);font-size:.9rem;margin-bottom:8px}.meta{color:var(--muted);font-size:.82rem;line-height:1.55;margin-bottom:16px}
.card-actions{display:flex;gap:8px;margin-top:auto}.card-actions .btn{flex:1;padding:10px 11px;font-size:.84rem}
.load-more{display:block;margin:24px auto 0}
.calendar-panel{background:linear-gradient(135deg,#10233a,#0a1726);border:1px solid rgba(212,175,55,.25);border-radius:26px;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;box-shadow:var(--shadow)}
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.community-card{background:linear-gradient(180deg,#0f2035,#0a1727);border:1px solid var(--line);border-radius:19px;padding:19px;text-decoration:none;min-height:180px;display:flex;flex-direction:column;transition:.2s}
.community-card:hover{transform:translateY(-2px);border-color:rgba(212,175,55,.45)}
.community-card.primary{border-color:rgba(212,175,55,.48);box-shadow:0 10px 30px rgba(212,175,55,.08)}
.community-card .community-icon{width:42px;height:42px;object-fit:contain;margin-bottom:14px}
.community-card .social-icon{width:42px;height:42px;margin-bottom:14px;color:var(--gold)}
.community-card .social-icon svg{width:42px;height:42px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.community-card strong{font-size:1rem}.community-card p{color:var(--muted);font-size:.84rem;line-height:1.45;margin:8px 0 14px}.community-card .go{margin-top:auto;color:var(--gold);font-size:.82rem;font-weight:800}
.contact-strip{margin-top:16px;border:1px solid var(--line);background:#0b1a2b;border-radius:19px;padding:18px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.contact-label{display:block;color:var(--muted);font-size:.78rem;margin-bottom:3px}
.chat-panel{background:#0b192a;border:1px solid var(--line);border-radius:24px;overflow:hidden}
.chat-messages{min-height:250px;max-height:420px;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:10px}
.chat-msg{max-width:82%;padding:12px 14px;border-radius:16px;line-height:1.5;font-size:.9rem}
.chat-msg.bot{align-self:flex-start;background:#11253d;border:1px solid #294766}
.chat-msg.user{align-self:flex-end;background:rgba(212,175,55,.14);border:1px solid rgba(212,175,55,.32)}
.chat-results{display:grid;gap:8px;margin-top:10px}.chat-result{border:1px solid #2a425e;background:#091522;border-radius:12px;padding:10px;cursor:pointer}.chat-result b{display:block;color:#e7c96d;font-size:.84rem}.chat-result span{color:var(--muted);font-size:.78rem}
.chat-form{border-top:1px solid var(--line);display:flex;gap:9px;padding:12px}.chat-form input{flex:1;min-width:0;background:#071522;border:1px solid #2a4565;color:var(--text);padding:12px;border-radius:12px;outline:none}
.footer{padding:35px 0 calc(35px + var(--nav-h));border-top:1px solid var(--line);color:var(--muted)}
.footer-inner{display:flex;align-items:center;gap:12px}.footer img{width:50px;height:50px;object-fit:contain}.footer b{display:block;color:var(--text)}.footer span{font-size:.82rem}
.bottom-nav{position:fixed;z-index:75;left:50%;transform:translateX(-50%);bottom:max(8px,env(safe-area-inset-bottom));width:min(620px,calc(100% - 18px));height:64px;background:linear-gradient(180deg,rgba(22,113,174,.96),rgba(10,33,54,.96));backdrop-filter:blur(18px);border:1px solid rgba(212,175,55,.55);border-radius:21px;box-shadow:0 18px 55px rgba(0,0,0,.38);display:grid;grid-template-columns:repeat(5,1fr);padding:5px}
.bottom-item{border:0;background:transparent;color:#e7edf6;text-decoration:none;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;border-radius:15px;font-size:.66rem;font-weight:700}
.bottom-item:hover,.bottom-item:focus{background:rgba(255,255,255,.08);color:var(--gold)}.bottom-item svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:110;display:none;align-items:center;justify-content:center;padding:18px}.modal.open{display:flex}
.modal-card{width:min(720px,100%);max-height:90vh;overflow:auto;background:#0a1829;border:1px solid #2e4969;border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.modal-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.modal-top h2{margin:.4rem 0 0}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:20px 0}.detail{background:#07131f;border:1px solid var(--line);border-radius:13px;padding:11px}.detail small{display:block;color:var(--muted);margin-bottom:4px}
.notice{padding:13px;border-radius:13px;background:rgba(212,175,55,.08);border:1px solid rgba(212,175,55,.28);color:#ecd595;margin:15px 0;line-height:1.5}
.reteje-box{padding:18px;border:1px solid #2a4564;border-radius:16px;background:#071522}.reteje-question{font-size:1.05rem;line-height:1.5;margin:5px 0 12px}.reteje-box input{width:100%;background:#0b1c2f;border:1px solid #315172;color:var(--text);padding:12px;border-radius:12px;margin-bottom:10px}
.share-sheet{position:fixed;inset:0;background:rgba(0,0,0,.66);z-index:120;display:none;align-items:flex-end;justify-content:center}.share-sheet.open{display:flex}
.share-card{width:min(560px,100%);background:#0c1929;border:1px solid #304b69;border-radius:24px 24px 0 0;padding:20px 18px calc(22px + env(safe-area-inset-bottom));box-shadow:0 -18px 55px rgba(0,0,0,.35)}
.share-head{display:flex;justify-content:space-between;align-items:center}.share-title{color:var(--muted);font-size:.85rem;line-height:1.4;margin:8px 0 15px}
.share-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.share-option{border:1px solid var(--line);background:#10233a;color:var(--text);border-radius:15px;padding:12px 7px;font-size:.75rem}.share-option span{display:grid;place-items:center;margin:0 auto 7px;width:38px;height:38px;border-radius:50%;background:#182f4b;color:var(--gold);font-size:1.2rem;font-weight:900}
.toast{position:fixed;right:18px;bottom:88px;z-index:140;background:#122740;border:1px solid #355473;color:var(--text);padding:12px 15px;border-radius:13px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}.hero-emblem{order:-1}.hero-emblem img{width:220px}
  .grid{grid-template-columns:repeat(2,1fr)}.community-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  html{scroll-padding-top:70px}.shell,.narrow{width:min(100% - 22px,1180px)}.topbar-inner{height:64px}.brand-logo{width:48px;height:48px}.brand-text small{display:none}
  .hero{padding:34px 0 42px}.hero-grid{gap:14px}.hero-emblem img{width:175px}.hero h1{font-size:clamp(2.55rem,12vw,4.4rem)}
  .searchbox{flex-direction:column}.searchbox .btn{width:100%}.section{padding:46px 0}.filters{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.community-grid{grid-template-columns:1fr}
  .calendar-panel{flex-direction:column;align-items:flex-start}.contact-strip{align-items:flex-start;flex-direction:column}.detail-grid{grid-template-columns:1fr}
  .share-options{grid-template-columns:repeat(2,1fr)}.bottom-nav{height:62px}.bottom-item span{font-size:.62rem}.record-card{min-height:270px}
}

.footer-archive-link{display:inline-block;margin-top:7px;color:var(--gold);font-size:.8rem;text-decoration:none}.footer-archive-link:hover{text-decoration:underline}