/* I.E.P. Heimer School — colores del escudo: azul, rojo y dorado */
:root{
  --navy:#14307a; --blue:#2453c6; --sky:#e8eefc; --red:#e1262f; --gold:#c9a45a; --cream:#fbf8f1;
  --ink:#1b2340; --muted:#5c6684; --line:#e3e7f0; --white:#fff; --wa:#25d366;
  --r:22px; --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--cream);color:var(--ink);font-family:"Nunito Sans",system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3,.fx{font-family:"Bricolage Grotesque",system-ui,sans-serif;line-height:1.05;letter-spacing:-.015em;color:var(--navy)}
h1{font-size:clamp(42px,6.2vw,76px);font-weight:800}
h2{font-size:clamp(34px,4.4vw,54px);font-weight:800}
h3{font-size:24px;font-weight:700}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--red);font-weight:800;font-size:14px;letter-spacing:.16em;text-transform:uppercase}
.kicker::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--red)}
.lead{font-size:19px;color:var(--muted);max-width:640px}
section{padding:100px 0}
.head{max-width:720px;margin-bottom:52px}
.head h2{margin:14px 0 16px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .kicker{justify-content:center}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:800;font-size:16px;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn svg{width:20px;height:20px}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 28px rgba(225,38,47,.28)}
.btn-blue{background:var(--navy);color:#fff;box-shadow:0 10px 28px rgba(20,48,122,.25)}
.btn-wa{background:var(--wa);color:#073b1b;box-shadow:0 10px 28px rgba(37,211,102,.28)}
.btn-line{border:2px solid var(--navy);color:var(--navy);background:transparent}
.btns{display:flex;flex-wrap:wrap;gap:14px}

/* Cabecera */
.top{position:sticky;top:0;z-index:50;background:rgba(251,248,241,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:18px}
.top .logo img{height:54px;width:auto}
.nav{display:flex;gap:26px;font-weight:700;font-size:15.5px;color:var(--navy)}
.nav a{position:relative;padding:4px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;border-radius:3px;background:var(--red);transform:scaleX(0);transition:transform .2s}
.nav a:hover::after{transform:scaleX(1)}
.top .btn{padding:11px 20px;font-size:14.5px}
.burger{display:none;background:none;border:0;color:var(--navy);width:44px;height:44px}
.burger svg{width:30px;height:30px}

/* Hero */
.hero{padding:64px 0 90px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-180px;top:-160px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,var(--sky) 0%,rgba(232,238,252,0) 70%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
.badge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px 8px 8px;font-weight:700;font-size:14.5px;color:var(--navy);box-shadow:0 6px 18px rgba(20,48,122,.06)}
.badge b{background:var(--red);color:#fff;border-radius:999px;padding:3px 10px;font-size:12.5px;letter-spacing:.06em}
.hero h1{margin:22px 0 20px}
.hero h1 span{color:var(--red)}
.hero .lead{margin-bottom:32px}
.facts{display:flex;gap:28px;margin-top:38px;flex-wrap:wrap}
.facts div{border-left:3px solid var(--gold);padding-left:14px}
.facts b{display:block;font-family:"Bricolage Grotesque";font-size:26px;color:var(--navy);line-height:1.1}
.facts span{font-size:14px;color:var(--muted)}
.collage{position:relative;height:560px}
.collage img{position:absolute;object-fit:cover;border-radius:26px;box-shadow:0 24px 50px rgba(20,48,122,.18);border:6px solid #fff}
.collage .a{right:0;top:0;width:70%;height:64%}
.collage .b{left:0;bottom:0;width:52%;height:58%}
.collage .c{right:6%;bottom:2%;width:40%;height:32%}
.collage .seal{position:absolute;left:4%;top:6%;width:120px;height:auto;border:0;box-shadow:none;border-radius:0;filter:drop-shadow(0 12px 22px rgba(20,48,122,.25));transform:rotate(-8deg)}

/* Lema */
.lema{background:var(--navy);color:#fff;padding:30px 0;overflow:hidden}
.lema .wrap{display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;text-align:center}
.lema p{font-family:"Bricolage Grotesque";font-size:clamp(24px,3.4vw,38px);font-weight:800;letter-spacing:.01em}
.lema p span{color:var(--gold)}
.lema i{width:10px;height:10px;border-radius:50%;background:var(--red);display:inline-block}

/* Nosotros */
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.about .pics{position:relative}
.about .pics img{border-radius:var(--r);aspect-ratio:4/5;object-fit:cover;width:82%}
.about .pics .sm{position:absolute;right:0;bottom:-30px;width:48%;aspect-ratio:1;border:6px solid var(--cream)}
.about p{color:var(--muted);margin-bottom:16px}
.about p b{color:var(--navy)}
.quote{margin-top:22px;padding:20px 24px;background:#fff;border-left:5px solid var(--red);border-radius:0 16px 16px 0;font-family:"Bricolage Grotesque";font-size:22px;font-weight:700;color:var(--navy)}

/* Niveles */
.levels{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.level{background:#fff;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 10px 30px rgba(20,48,122,.06)}
.level img{width:100%;aspect-ratio:16/9;object-fit:cover}
.level .in{padding:30px 32px 34px}
.level .tag{display:inline-block;font-weight:800;font-size:13px;letter-spacing:.12em;padding:5px 12px;border-radius:999px;margin-bottom:12px}
.level.ini .tag{background:#fde8e9;color:var(--red)}
.level.pri .tag{background:var(--sky);color:var(--blue)}
.level h3{font-size:34px;margin-bottom:10px}
.level p{color:var(--muted)}
.ages{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.ages span{border:2px solid var(--line);border-radius:12px;padding:6px 14px;font-weight:800;color:var(--navy)}

/* Talleres */
.talleres{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tgrid{display:grid;grid-template-columns:repeat(7,1fr);gap:16px}
.taller{background:var(--cream);border-radius:20px;padding:26px 14px;text-align:center;border:1px solid var(--line);transition:transform .2s}
.taller:hover{transform:translateY(-4px)}
.taller .e{font-size:40px;line-height:1}
.taller b{display:block;margin-top:12px;color:var(--navy);font-size:16px}

/* Logros */
.logros{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.logro{background:#fff;border-radius:24px;padding:34px 30px;border:1px solid var(--line);position:relative;overflow:hidden}
.logro::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:var(--sky)}
.logro .n{font-family:"Bricolage Grotesque";font-weight:800;font-size:54px;color:var(--gold);line-height:1;position:relative;z-index:1}
.logro .n small{font-size:22px}
.logro h3{margin:12px 0 10px;position:relative;z-index:1}
.logro p{color:var(--muted);position:relative;z-index:1}
.logro .y{display:inline-block;margin-top:14px;font-weight:800;font-size:13px;color:var(--red);letter-spacing:.1em}

/* Vida escolar */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.filters button{border:2px solid var(--line);background:#fff;color:var(--navy);font:inherit;font-weight:700;font-size:15px;padding:8px 18px;border-radius:999px;cursor:pointer}
.filters button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.gallery{columns:3 300px;column-gap:16px}
.gallery figure{break-inside:avoid;margin-bottom:16px;border-radius:18px;overflow:hidden;position:relative;cursor:zoom-in;background:#dde3ef}
.gallery img{width:100%;height:auto;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.04)}
.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.94);color:var(--navy);font-weight:800;font-size:13.5px;padding:5px 12px;border-radius:999px}
.gallery figure.hide{display:none}

/* Docentes */
.team{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.team img{border-radius:var(--r);width:100%;aspect-ratio:16/10;object-fit:cover}
.team p{color:var(--muted)}

/* Matrícula */
.cta{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);border-radius:34px;padding:64px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;border:60px solid rgba(255,255,255,.06);right:-120px;top:-140px}
.cta h2{color:#fff}
.cta .kicker{color:#ffd27a}.cta .kicker::before{background:#ffd27a}
.cta p{color:#d7e0ff;font-size:19px;margin:16px 0 28px}
.cta ul{list-style:none;display:grid;gap:12px;position:relative}
.cta li{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:14px 18px;font-weight:700;display:flex;gap:12px;align-items:center}
.cta li span{font-size:22px}

/* Contacto */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact>*{min-width:0}
.cbox{background:#fff;border-radius:24px;padding:34px;border:1px solid var(--line)}
.cline{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.cline:last-child{border:0}
.cline .ic{width:46px;height:46px;border-radius:14px;background:var(--sky);display:grid;place-items:center;font-size:22px;flex:none}
.cline small{display:block;color:var(--muted);font-weight:700;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase}
.cline b{color:var(--navy);font-size:17.5px}
.map{border-radius:24px;overflow:hidden;border:1px solid var(--line);min-height:420px;background:var(--sky)}
.map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
.social{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.social a{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:700;color:var(--navy);background:#fff}

/* Pie */
footer{background:var(--navy);color:#c9d3f5;padding:60px 0 30px;margin-top:40px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer img{height:70px;width:auto;background:#fff;border-radius:16px;padding:8px 14px}
footer h4{color:#fff;font-size:14px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:8px}
footer .legal{border-top:1px solid rgba(255,255,255,.15);margin-top:40px;padding-top:22px;font-size:14px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer a:hover{color:#fff}

/* Visor de fotos */
.lb{position:fixed;inset:0;background:rgba(8,14,36,.94);z-index:100;display:none;align-items:center;justify-content:center;padding:30px}
.lb.on{display:flex}
.lb img{max-width:min(1200px,96vw);max-height:84vh;border-radius:12px}
.lb p{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:#fff;font-weight:700}
.lb button{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:52px;height:52px;border-radius:50%;font-size:26px;cursor:pointer}
.lb .x{top:20px;right:20px}.lb .prev{left:20px}.lb .next{right:20px}

.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:62px;height:62px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.25)}
.wa-float svg{width:34px;height:34px;color:#fff}

/* Página de texto (aviso de privacidad) */
.doc{max-width:820px}
.doc h2{font-size:26px;margin:34px 0 10px}
.doc p,.doc li{color:var(--muted);margin-bottom:12px}
.doc ul{padding-left:22px}

@media (max-width:1080px){
  .tgrid{grid-template-columns:repeat(4,1fr)}
  .nav{gap:18px;font-size:14.5px}
}
@media (max-width:900px){
  .nav,.top .btn{display:none}
  .burger{display:block}
  .nav.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:6px 24px 18px;font-size:17px}
  .nav.open a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav.open a::after{display:none}
  section{padding:70px 0}
  .hero{padding:36px 0 60px}
  .hero .wrap,.about,.levels,.team,.cta,.contact,footer .cols{grid-template-columns:1fr}
  .collage{height:420px}
  .about{gap:56px}
  .logros{grid-template-columns:1fr}
  .cta{padding:40px 26px}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .tgrid{grid-template-columns:repeat(2,1fr)}
  .collage{height:340px}
  .collage .seal{width:84px}
  .btns .btn{width:100%;justify-content:center}
  .facts{gap:18px}
  .gallery{columns:2 140px;column-gap:10px}
  .gallery figure{margin-bottom:10px}
  .gallery figcaption{font-size:11.5px;padding:3px 9px;left:8px;bottom:8px}
}