/* Colegio Séneca - Sitio web institucional / identidad visual */
:root{--navy:#07146d;--navy2:#101c91;--cyan:#159fc4;--sun:#ffc533;--red:#fa4142;--ink:#17234f;--muted:#65708d;--paper:#f7f9ff;--pink:#ff67ac;--green:#93c623;--line:#e7ecf8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'Nunito',Arial,sans-serif;background:#fff}button,input,select,textarea{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}p{line-height:1.7}h1,h2,h3{line-height:1.13;font-weight:900}.wrap{width:min(1190px,calc(100% - 40px));margin:auto}.section{padding:85px 0}.eyebrow{color:var(--cyan);font-size:12px;letter-spacing:2.3px;text-transform:uppercase;font-weight:900}.heading{font-size:clamp(29px,4vw,49px);color:var(--navy);margin:10px 0 16px}.intro{text-align:center;max-width:760px;margin:0 auto 42px}.intro p{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 22px;border:1px solid #f0c858;border-radius:18px;background:linear-gradient(180deg,#ffd96d,#ffc533);font-weight:1000;font-size:14px;letter-spacing:.15px;color:var(--navy);box-shadow:0 14px 28px #101c9120,inset 0 1px 0 #ffffff80;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:normal;text-align:center}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 35px #101c9126,inset 0 1px 0 #ffffff90}.btn.navy{background:linear-gradient(135deg,#091368,#1c31b0);border-color:#16278f;color:#fff;box-shadow:0 14px 28px #0913682e,inset 0 1px 0 #ffffff1c}.btn.white{background:#fff;color:var(--navy);border-color:#e3e8f8}.btn.ghost{background:#ffffff14;color:#fff;border:1px solid #ffffff75;backdrop-filter:blur(6px);box-shadow:0 14px 30px #020a3d25}.site-top{background:var(--navy);color:white;font-size:12px}.site-top .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:9px 0}.site-top a:hover{color:var(--sun)}.header{position:sticky;top:0;z-index:70;background:#fff;box-shadow:0 5px 28px #10115a10}.head-inner{display:flex;align-items:center;gap:26px;justify-content:space-between;min-height:83px}.identity{display:flex;gap:12px;align-items:center;flex-shrink:0}.identity img{width:62px;height:62px;object-fit:contain;border-radius:50%}.identity strong{display:block;font-weight:1000;font-size:23px;color:var(--navy);line-height:1}.identity small{display:block;color:var(--muted);letter-spacing:1px;font-weight:800;font-size:10px;margin-top:6px}.nav{display:flex;align-items:center;gap:21px}.nav a{position:relative;font-size:14px;font-weight:900;color:var(--navy);white-space:nowrap;padding:12px 0 10px;transition:color .2s,transform .2s}.nav a:after{content:'';position:absolute;left:0;right:0;bottom:1px;height:3px;border-radius:8px;background:linear-gradient(90deg,var(--sun),#ffd968);transform:scaleX(0);transform-origin:left;transition:transform .2s}.nav a:hover{color:var(--cyan);transform:translateY(-1px)}.nav a:hover:after{transform:scaleX(1)}.nav .nav-action{padding:13px 18px;border-radius:18px;color:#fff;background:linear-gradient(135deg,#081265,#1b31af);border:1px solid #112081;box-shadow:0 14px 28px #0d197622}.nav .nav-action:after{display:none}.nav .nav-action:hover{color:#fff}.hamburger{display:none;background:#f0f3ff;border:1px solid #dbe4ff;border-radius:14px;padding:9px 12px;font-size:23px;color:var(--navy)}.ticker{display:flex;align-items:center;background:#fff7d5;border-bottom:1px solid #f6e4a1;overflow:hidden;min-height:46px}.ticker-label{align-self:stretch;display:flex;align-items:center;flex:none;background:var(--sun);color:var(--navy);font-size:12px;letter-spacing:.7px;font-weight:1000;padding:13px 22px;z-index:1}.ticker-window{overflow:hidden;flex:1;white-space:nowrap}.ticker-track{display:inline-flex;align-items:center;min-width:max-content;animation:marquee 29s linear infinite;font-size:13px;font-weight:900;color:#353c6a}.ticker-track span{position:relative;display:inline-flex;align-items:center}.ticker-track span+span{margin-left:42px;padding-left:22px}.ticker-track span+span:before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px #fa414222}@keyframes marquee{from{transform:translateX(4%) }to{transform:translateX(-50%)}}.ticker-window:hover .ticker-track{animation-play-state:paused}.hero{position:relative;overflow:hidden;background:var(--navy);color:white}.slide{display:none;min-height:560px;position:relative;align-items:center;background:radial-gradient(circle at 85% 20%,#1b8fac88 0,transparent 35%),linear-gradient(115deg,#081268,#1728a9)}.slide.active{display:flex;animation:slidein .5s ease}.slide:nth-child(2){background:linear-gradient(115deg,#12166e,#2b39b9)}.slide:nth-child(3){background:linear-gradient(115deg,#071468,#117eac)}@keyframes slidein{from{opacity:.5}to{opacity:1}}.slide .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:35px;padding:64px 0 80px}.hero h1{font-size:clamp(42px,5.5vw,72px);letter-spacing:-1.6px;margin:15px 0}.hero h1 em{font-style:normal;color:var(--sun)}.hero p{color:#e1e8ff;font-size:17px;max-width:550px}.hero .kicker{font-weight:1000;letter-spacing:2px;color:var(--sun);font-size:12px;text-transform:uppercase}.hero-buttons{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}.hero-art{position:relative}.hero-art img{width:100%;object-fit:contain;display:block;border-radius:21px;box-shadow:0 22px 55px #050f453d}.hero-art .round-logo{width:260px;height:260px;border-radius:50%;margin:auto;object-fit:cover;border:12px solid var(--sun);box-shadow:0 25px 65px #0004}.hero-art:before{content:'';position:absolute;width:120px;height:120px;border-radius:50%;border:17px solid var(--pink);top:-29px;right:-18px;z-index:0;opacity:.95}.hero-art>*{position:relative;z-index:1}.hero-dots{position:absolute;bottom:26px;left:0;right:0;display:flex;gap:12px;justify-content:center}.hero-dots button{border:0;width:11px;height:11px;border-radius:40px;background:#ffffff65;padding:0}.hero-dots button.active{width:35px;background:var(--sun)}.hero-controls{position:absolute;right:26px;top:50%;transform:translateY(-50%);display:grid;gap:10px}.hero-controls button{border:1px solid #ffffff80;background:#0b1a7580;color:white;width:35px;height:35px;border-radius:50%;font-size:21px}.wave{height:18px;background:linear-gradient(90deg,var(--sun) 0 25%,var(--red) 25% 50%,var(--cyan) 50% 75%,var(--green) 75%)}.notice-area{background:#f8f9ff}.notice-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.notice{padding:25px;border-radius:20px;background:#fff;box-shadow:0 10px 35px #13216812;border-top:5px solid var(--sun);min-height:177px}.notice:nth-child(2){border-top-color:var(--cyan)}.notice:nth-child(3){border-top-color:var(--pink)}.notice .tag{font-size:11px;color:var(--cyan);font-weight:1000;letter-spacing:1px;text-transform:uppercase}.notice h3{font-size:20px;color:var(--navy);margin:10px 0}.notice p{font-size:13px;color:var(--muted);margin-bottom:0}.notice a{font-size:13px;font-weight:900;color:var(--navy)}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:19px}.level{border-radius:22px;overflow:hidden;padding:27px 24px 28px;background:#fff;box-shadow:0 10px 35px #0d217719;border:1px solid var(--line);position:relative;transition:.2s}.level:hover{transform:translateY(-6px)}.level:before{content:'';height:8px;background:var(--sun);position:absolute;top:0;left:0;right:0}.level:nth-child(2):before{background:var(--pink)}.level:nth-child(3):before{background:var(--green)}.level:nth-child(4):before{background:var(--cyan)}.level-icon{font-size:38px;display:flex;align-items:center;justify-content:center;width:82px;height:82px;background:#f4f7ff;border-radius:23px;margin:0 0 23px}.level h3{font-size:23px;color:var(--navy)}.level p{color:var(--muted);font-size:14px;min-height:95px}.level a{font-weight:900;color:var(--cyan);font-size:13px}.about{background:var(--paper)}.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.about-visual{background:linear-gradient(135deg,#ffe17f,#ffd0ea);border-radius:32px;min-height:395px;padding:45px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.about-visual:before{content:'';position:absolute;top:-30px;right:-8px;width:150px;height:150px;border-radius:34px;border:18px solid #ffffff63;transform:rotate(18deg)}.about-visual:after{content:'';position:absolute;left:-28px;bottom:-28px;width:130px;height:130px;border-radius:50%;background:#ffffff24}.about-visual img{max-width:265px;border-radius:50%;border:11px solid white;box-shadow:0 14px 44px #13216835}.about p{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px}.chips span{padding:11px 15px;background:white;border-radius:30px;font-weight:900;color:var(--navy);font-size:13px}.activities{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.activity{border-radius:23px;padding:25px;min-height:230px;background:#eef5ff;border:1px solid #dde8fe}.activity:nth-child(2){background:#fff0f6;border-color:#ffdeed}.activity:nth-child(3){background:#f3fbe3;border-color:#e5f3c7}.activity:nth-child(4){background:#fff7e6;border-color:#ffebbd}.activity .symbol{font-size:42px}.activity h3{font-size:21px;color:var(--navy);margin-top:20px}.activity p{font-size:13px;color:var(--muted)}.gallery-archive{background:var(--paper)}.archive-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:23px;align-items:stretch}.archive-card{overflow:hidden;background:#fff;border-radius:24px;box-shadow:0 9px 30px #10247710}.archive-card img{display:block;width:100%;height:270px;object-fit:contain;background:#f1f3fb}.archive-card.tall img{height:270px}.archive-copy{padding:24px}.archive-copy h3{font-size:21px;color:var(--navy)}.archive-copy p{font-size:13px;color:var(--muted)}.archive-label{display:inline-block;font-size:10px;font-weight:1000;background:#fff0d0;color:#765618;border-radius:20px;padding:6px 10px;text-transform:uppercase}.admission{background:linear-gradient(130deg,var(--navy),#2035a0);color:white}.admission .heading{color:#fff}.admission-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.admission p{color:#dbe3ff}.steps{margin:25px 0 0;padding:0;list-style:none}.steps li{display:flex;gap:13px;align-items:flex-start;margin:15px 0;font-weight:800}.steps b{background:var(--sun);color:var(--navy);border-radius:50%;width:30px;height:30px;flex:none;display:grid;place-items:center}.inquiry{background:white;color:var(--navy);border-radius:25px;padding:30px;box-shadow:0 20px 55px #0003}.inquiry h3{font-size:24px}.inquiry p{color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.inquiry label{display:block;font-size:12px;font-weight:900;margin-bottom:5px}.inquiry input,.inquiry select,.inquiry textarea{border:1px solid #d9def0;border-radius:10px;padding:12px;width:100%;outline-color:var(--cyan);background:#fff;color:var(--ink)}.form-field{margin-bottom:12px}.inquiry .btn{width:100%;margin-top:7px}.form-note{font-size:11px;color:var(--muted);margin-top:12px}.location-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:stretch}.contact-details{padding:30px;background:var(--paper);border-radius:25px}.contact-details h3{font-size:28px;color:var(--navy)}.contact-details p{color:var(--muted);font-size:14px}.contact-details a:not(.btn){color:var(--navy);font-weight:900}.map{width:100%;height:370px;border:0;border-radius:25px;background:#f4f7fc}.news-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.news-card{background:#fff;border-radius:19px;overflow:hidden;border:1px solid var(--line);box-shadow:0 10px 25px #0a155410;padding:24px}.news-card small{font-size:11px;color:var(--cyan);font-weight:900}.news-card h3{font-size:21px;color:var(--navy);margin:13px 0}.news-card p{font-size:13px;color:var(--muted)}.news-card a{font-size:13px;font-weight:900;color:var(--cyan)}.footer{background:#050d48;color:#ced6f3;padding:57px 0 24px}.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer h3{color:#fff;font-size:20px}.footer p{font-size:13px}.footer a{display:block;margin:10px 0;font-size:13px}.footer a:hover{color:var(--sun)}.copyright{text-align:center;border-top:1px solid #ffffff2a;margin-top:45px;padding-top:21px;font-size:12px}.whats{position:fixed;z-index:90;right:18px;bottom:19px;border-radius:18px;background:linear-gradient(135deg,#18b95e,#12a852);border:1px solid #11a14e;color:white;padding:14px 19px;font-weight:1000;box-shadow:0 16px 35px #0a672b3f;font-size:14px}.loader{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:#07146d;color:#fff;transition:opacity .45s,visibility .45s}.loader.is-done{opacity:0;visibility:hidden;pointer-events:none}.loader-inner{text-align:center}.loader-inner img{height:110px;width:110px;border-radius:50%;border:5px solid var(--sun)}.loader-inner p{font-size:20px;letter-spacing:2px;font-weight:1000;margin:18px 0}.loader-bar{width:170px;height:5px;background:#ffffff40;border-radius:8px;overflow:hidden;margin:auto}.loader-bar i{display:block;height:100%;width:40%;background:var(--sun);animation:loading 1s ease-in-out infinite alternate}@keyframes loading{to{transform:translateX(160%)}}.page-header{padding:50px 0;background:var(--paper)}.page-header h1{font-size:clamp(25px,4vw,43px);color:var(--navy)}.post-shell{padding:60px 0}.post-shell .widget{max-width:900px;margin:auto}.post-shell .post-outer{background:white;padding:25px;border-radius:20px;margin-bottom:30px;box-shadow:0 9px 28px #09226812}.post-shell .post-title{color:var(--navy)}.post-shell .post-body img{height:auto;max-width:100%}.post-shell a{color:var(--cyan)}
@media(max-width:1040px){.nav{gap:12px}.nav a{font-size:12px}.level-grid,.activities{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.site-top{display:none}.head-inner{min-height:75px}.identity img{width:54px;height:54px}.identity strong{font-size:20px}.hamburger{display:block}.nav{display:none;position:absolute;top:75px;left:0;right:0;background:white;padding:15px 20px 23px;flex-direction:column;align-items:stretch;box-shadow:0 20px 25px #09114c28}.nav.open{display:flex}.nav a{font-size:15px;padding:12px}.nav a:after{display:none}.nav .nav-action{margin-top:6px;text-align:center}.slide{min-height:0}.slide .hero-grid{grid-template-columns:1fr;gap:25px;padding:60px 0 78px}.hero-art .round-logo{width:165px;height:165px}.hero-art img{max-height:280px;object-fit:contain}.hero-controls{right:12px;top:auto;bottom:20px;transform:none;display:flex}.hero h1{font-size:45px}.notice-grid,.news-row{grid-template-columns:1fr 1fr}.about-grid,.admission-grid,.location-grid,.archive-grid{grid-template-columns:1fr}.about-visual{min-height:270px}.section{padding:60px 0}.foot-grid{grid-template-columns:1fr 1fr}.ticker-label{padding:13px 9px}.hero-dots{bottom:24px}}
@media(max-width:560px){.wrap{width:min(100% - 28px,1190px)}.identity small{font-size:9px}.hero h1{font-size:37px}.hero p{font-size:15px}.hero-buttons{gap:10px}.btn{padding:13px 18px;font-size:13px}.level-grid,.activities,.notice-grid,.news-row,.foot-grid,.form-grid{grid-template-columns:1fr}.level p{min-height:0}.level{padding:22px}.about-visual img{max-width:180px}.notice{min-height:0}.archive-card img{height:auto;max-height:300px}.foot-grid{gap:18px}.whats{font-size:12px;padding:12px 14px;bottom:12px;right:12px}.hero-art{display:none}.slide .hero-grid{padding:65px 0 90px}.hero-controls{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ticker-track{animation:none}.loader-bar i{animation:none}*{transition:none!important}}

/* Adaptación autónoma Cloudflare Pages */
:focus-visible{outline:3px solid #ffc533;outline-offset:3px}.nav a,.btn{cursor:pointer}.notice a,.news-card a{display:inline-block;margin-top:12px}.hero-controls button:hover,.hero-dots button:hover{filter:brightness(1.25)}@media(max-width:1150px) and (min-width:801px){.nav{gap:12px}.nav a{font-size:12px}.identity strong{font-size:20px}}