:root{
  --navy:#233b52;
  --navy-deep:#182b3b;
  --blue-soft:#dfe8ed;
  --sand:#f4efe6;
  --paper:#fffdf9;
  --gold:#c59a55;
  --gold-soft:#ead9b8;
  --sage:#7f9279;
  --ink:#2e363d;
  --muted:#66717a;
  --line:#ded8ce;
  --danger:#9d3f3f;
  --success:#3c7058;
  --shadow:0 18px 48px rgba(29,43,55,.12);
  --shadow-soft:0 10px 28px rgba(29,43,55,.08);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{min-width:280px;background:var(--sand);color:var(--ink);font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65;overflow-x:hidden}
img{display:block;max-width:100%} a{text-decoration:none;color:inherit} button,input,select{font:inherit} button{cursor:pointer}.container{width:min(1140px,92%);margin-inline:auto}

/* Acceso */
.login-shell{min-height:100svh;display:grid;place-items:center;padding:28px 16px;background:linear-gradient(145deg,var(--navy-deep),var(--navy) 58%,#526d74);position:relative;overflow:hidden}
.login-deco{position:absolute;border-radius:50%;filter:blur(2px);opacity:.22}.deco-1{width:420px;height:420px;background:var(--gold);right:-140px;top:-170px}.deco-2{width:360px;height:360px;background:var(--sage);left:-150px;bottom:-140px}
.login-card{width:min(460px,100%);background:rgba(255,253,249,.97);border:1px solid rgba(255,255,255,.55);box-shadow:0 28px 80px rgba(0,0,0,.24);border-radius:30px;padding:34px;position:relative;z-index:1;animation:rise .7s ease both}
.login-logo-wrap{width:112px;height:112px;margin:0 auto 18px;border-radius:50%;padding:8px;background:#fff;box-shadow:var(--shadow-soft)}.login-logo{width:100%;height:100%;object-fit:contain;border-radius:50%}
.eyebrow{display:inline-block;color:#6f5a37;text-transform:uppercase;letter-spacing:.16em;font-size:.74rem;font-weight:700}.login-card .eyebrow{display:block;text-align:center}.login-card h1{text-align:center;font-family:'Cormorant Garamond',serif;color:var(--navy);font-size:clamp(2rem,7vw,2.8rem);line-height:.98;margin:8px 0 12px}.login-card h1 em,.hero h2 em{color:var(--gold);font-style:normal}.login-help{text-align:center;color:var(--muted);margin-bottom:24px}.login-form{display:grid;gap:10px}.login-form label,.upload-form label,.field-date label{font-weight:700;font-size:.9rem;color:var(--navy)}
input,select{width:100%;border:1px solid #cbc4b8;background:#fff;border-radius:14px;padding:13px 14px;color:var(--ink);outline:none;transition:.2s ease}input:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(197,154,85,.16);transform:translateY(-1px)}.password-wrap{position:relative}.password-wrap input{padding-right:72px}.show-pass{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:#eee8de;color:var(--navy);border-radius:10px;padding:7px 10px;font-weight:700}.security-note{font-size:.78rem;color:var(--muted);text-align:center;margin-top:16px}.alert{border-radius:14px;padding:11px 13px;margin:0 0 16px;font-size:.9rem}.alert.error{background:#f8e8e6;color:var(--danger);border:1px solid #e8c4c1}.alert.success{background:#e8f2ec;color:var(--success);border:1px solid #c5dccf}

/* Botones y microinteracciones */
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:12px 20px;font-weight:700;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}.btn.primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(35,59,82,.2)}.btn.warm{background:var(--gold);color:#1f2c35}.btn.full{width:100%;margin-top:8px}.btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(35,59,82,.24)}.btn:active{transform:translateY(0) scale(.98)}
.interactive{transition:transform .25s ease,box-shadow .25s ease,filter .25s ease,border-color .25s ease}.interactive:hover{transform:translateY(-3px)}

/* Efecto de mouse */
.cursor-glow{position:fixed;left:0;top:0;width:220px;height:220px;border-radius:50%;pointer-events:none;z-index:9998;opacity:0;background:radial-gradient(circle,rgba(197,154,85,.17),rgba(197,154,85,.07) 34%,transparent 70%);transform:translate(-50%,-50%);transition:opacity .2s ease;mix-blend-mode:multiply}
body.mouse-active .cursor-glow{opacity:1}

/* Navegación y portada */
.hero{min-height:720px;background:linear-gradient(125deg,rgba(24,43,59,.98),rgba(35,59,82,.95) 58%,rgba(70,91,96,.94));color:#fff;position:relative;overflow:hidden}.hero::after{content:"";position:absolute;width:560px;height:560px;border:1px solid rgba(234,217,184,.18);border-radius:50%;right:-180px;top:120px;box-shadow:0 0 0 80px rgba(234,217,184,.035),0 0 0 160px rgba(234,217,184,.025)}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand:hover{transform:translateY(-2px) scale(1.01)}.brand img{width:58px;height:58px;object-fit:contain;border-radius:50%;background:#fff;padding:4px}.brand span{line-height:1.2;font-size:.9rem}.brand strong{font-family:'Cormorant Garamond',serif;font-size:1.45rem;color:#f2d7a5}.menu{display:flex;align-items:center;gap:8px}.menu>a,.logout{padding:9px 13px;border-radius:999px;color:#edf2f4;background:transparent;border:1px solid transparent}.menu>a:hover,.logout:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.12);transform:translateY(-2px)}.logout-form{display:inline}.logout{font:inherit}.menu-btn{display:none;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;width:44px;height:44px}
.hero-content{min-height:620px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:64px;position:relative;z-index:2}.hero-copy{padding-bottom:70px}.eyebrow.light{color:#e9d3ad}.hero h2{font-family:'Cormorant Garamond',serif;font-size:clamp(3rem,7vw,5.9rem);line-height:.91;margin:14px 0 22px;max-width:760px}.hero-copy p{max-width:680px;font-size:clamp(1rem,2vw,1.16rem);color:#d9e0e3;margin-bottom:28px}.hero-logo{justify-self:end;width:min(420px,90%);aspect-ratio:1;position:relative;border-radius:50%;padding:24px;background:rgba(255,255,255,.07);box-shadow:0 24px 80px rgba(0,0,0,.22);backdrop-filter:blur(7px)}.hero-logo:hover{transform:translateY(-8px) rotate(1deg)}.hero-logo img{width:100%;height:100%;object-fit:contain;border-radius:50%;background:#fff}.logo-ring{position:absolute;inset:-18px;border:1px solid rgba(234,217,184,.38);border-radius:50%;animation:slowSpin 18s linear infinite}

/* Secciones */
.section{padding:100px 0}.section.vision{background:#ebe7dd}.split{display:grid;grid-template-columns:1fr .92fr;gap:58px;align-items:center}.split.reverse{grid-template-columns:.82fr 1.1fr}.content-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,5vw,48px);box-shadow:var(--shadow-soft)}.content-card:hover{box-shadow:var(--shadow);border-color:#d3c3aa}.content-card h2,.section-head h2{font-family:'Cormorant Garamond',serif;color:var(--navy);font-size:clamp(2.6rem,5vw,4rem);line-height:1;margin:8px 0 20px}.content-card blockquote{font-family:'Cormorant Garamond',serif;font-size:clamp(1.45rem,3vw,2.1rem);line-height:1.35;color:#3a4550;border-left:4px solid var(--gold);padding-left:20px}.verse{margin-top:18px;color:#7a6540;font-weight:700}.document-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:8px solid var(--paper);background:var(--paper)}.document-photo:hover{transform:translateY(-6px) rotate(-.5deg);box-shadow:0 24px 60px rgba(29,43,55,.17)}.document-photo img{width:100%;height:min(650px,72vh);object-fit:cover;object-position:center}.symbol-card{min-height:420px;display:grid;place-items:center;text-align:center;align-content:center;background:linear-gradient(145deg,#263f55,#344f64);color:#fff;border-radius:var(--radius);padding:40px;box-shadow:var(--shadow)}.symbol-card:hover{transform:translateY(-7px) rotate(.4deg)}.cross{font-size:5rem;color:var(--gold-soft);line-height:1}.symbol-card h3{font-family:'Cormorant Garamond',serif;font-size:2.1rem;margin:8px 0}.symbol-card p{color:#dce4e7;max-width:420px}

/* Galería */
.gallery-section{background:var(--paper)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-head>p{max-width:480px;color:var(--muted)}.gallery-tools{display:flex;align-items:end;justify-content:space-between;gap:20px;background:#f0ece3;border:1px solid var(--line);padding:18px;border-radius:18px;margin-bottom:22px}.field-date{min-width:min(390px,100%)}.counter{background:var(--navy);color:#fff;padding:9px 14px;border-radius:999px;font-weight:700;white-space:nowrap}.gallery-viewer{position:relative;background:#162938;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);min-height:620px}.gallery-viewer:hover{transform:translateY(-4px);box-shadow:0 28px 70px rgba(29,43,55,.2)}.slide{height:620px;position:relative}.slide img{width:100%;height:100%;object-fit:contain;background:#162938}.slide figcaption{position:absolute;left:0;right:0;bottom:0;padding:60px 82px 30px;color:#fff;background:linear-gradient(transparent,rgba(9,19,27,.88))}.photo-date{display:block;color:#e5cfa7;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.slide strong{display:block;font-family:'Cormorant Garamond',serif;font-size:2rem;margin:2px 0}.slide p{color:#e1e7e9}.arrow{position:absolute;z-index:4;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(24,43,59,.72);color:#fff;font-size:2.25rem;display:grid;place-items:center;backdrop-filter:blur(7px)}.arrow:hover{background:var(--gold);color:#1b2c38;transform:translateY(-50%) scale(1.08)}.arrow.left{left:18px}.arrow.right{right:18px}.arrow:disabled{opacity:.35;cursor:not-allowed}.dots{display:flex;justify-content:center;gap:8px;padding:18px}.dot{width:10px;height:10px;border:0;border-radius:50%;background:#c9c2b7;transition:.2s}.dot:hover{transform:scale(1.4);background:var(--gold)}.dot.active{width:28px;border-radius:999px;background:var(--gold)}.gallery-alert{margin:0 0 18px}.upload-panel{margin-top:24px;border:1px solid var(--line);background:#f7f3eb;border-radius:20px;padding:18px 20px}.upload-panel:hover{border-color:#c9b08b;box-shadow:var(--shadow-soft)}.upload-panel summary{font-weight:800;color:var(--navy);cursor:pointer}.upload-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.upload-form .wide{grid-column:1/-1}.upload-note{font-size:.82rem;color:var(--muted);margin-top:12px}

/* Pie */
footer{background:#172a39;color:#dce4e7;padding:36px 0}.footer-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}.footer-grid img{width:62px;height:62px;object-fit:contain;border-radius:50%;background:#fff}.footer-grid strong{font-family:'Cormorant Garamond',serif;font-size:1.35rem}.footer-grid p{font-size:.86rem;color:#aebdc5}.footer-grid a{color:#ead6b1;font-weight:700}.footer-grid a:hover{transform:translateY(-2px);color:#fff}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes rise{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}@keyframes slowSpin{to{transform:rotate(360deg)}}

@media(max-width:900px){
  .hero{min-height:auto}.hero-content{grid-template-columns:1fr;text-align:center;padding:70px 0 100px;gap:36px}.hero-copy{padding-bottom:0}.hero-copy p{margin-inline:auto}.hero-logo{justify-self:center;width:min(340px,78vw)}
  .split,.split.reverse{grid-template-columns:1fr;gap:34px}.split.reverse .symbol-card{order:2}.split.reverse .content-card{order:1}.document-photo img{height:auto;max-height:650px}
  .section-head{align-items:start;flex-direction:column}.gallery-viewer,.slide{min-height:520px;height:520px}
}
@media(max-width:720px){
  .nav{height:78px}.brand img{width:48px;height:48px}.brand span{font-size:.78rem}.brand strong{font-size:1.2rem}.menu-btn{display:block}.menu{display:none;position:absolute;top:70px;left:4%;right:4%;padding:12px;background:rgba(24,43,59,.98);border:1px solid rgba(255,255,255,.12);border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.24);flex-direction:column;align-items:stretch}.menu.open{display:flex}.menu>a,.logout,.logout-form{width:100%;text-align:center}.hero-content{padding-top:52px}.section{padding:72px 0}.gallery-tools{align-items:stretch;flex-direction:column}.field-date{min-width:0}.counter{align-self:flex-start}.gallery-viewer,.slide{min-height:430px;height:430px}.slide figcaption{padding:70px 58px 22px 24px}.slide strong{font-size:1.55rem}.arrow{width:44px;height:44px}.arrow.left{left:10px}.arrow.right{right:10px}.upload-form{grid-template-columns:1fr}.upload-form .wide{grid-column:auto}.footer-grid{grid-template-columns:auto 1fr}.footer-grid a{grid-column:1/-1}.login-card{padding:28px 22px;border-radius:24px}
}
@media(max-width:480px){
  .container{width:min(94%,1140px)}.brand span{display:none}.hero-logo{width:min(280px,76vw)}.content-card{padding:26px 20px}.content-card blockquote{padding-left:14px}.symbol-card{min-height:340px;padding:26px 20px}.gallery-viewer,.slide{height:360px;min-height:360px}.slide figcaption{padding:65px 52px 18px 18px}.slide p{display:none}.arrow{width:40px;height:40px;font-size:1.8rem}.upload-panel{padding:16px}.footer-grid img{width:52px;height:52px}
}
@media(hover:none),(pointer:coarse){.cursor-glow{display:none}.interactive:hover,.btn:hover,.document-photo:hover,.hero-logo:hover,.gallery-viewer:hover,.symbol-card:hover{transform:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.cursor-glow{display:none}}

/* Imagen lateral de Visión y formulario técnico oculto */
.vision-photo img{object-position:center 42%}.tab-logout-form{display:none!important}