/* Base */
:root{
  --blue:#0052cc;
  --blue-600:#0041a3;
  --orange:#ff8a00;
  --bg:#ffffff;
  --text:#1b1f23;
  --muted:#5f6b7a;
  --alt:#f6f8fa;
  --radius:12px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);}
img{max-width:100%;height:auto;display:block;border-radius:10px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1120px,92%);margin:auto}
.section{padding:72px 0}
.section.alt{background:var(--alt)}
.section h2{margin:0 0 12px;font-size:2rem}
.section-lead{color:var(--muted);margin-bottom:28px}
.grid-2{display:grid;gap:28px;grid-template-columns:1fr;}
@media(min-width:900px){.grid-2{grid-template-columns:1.1fr .9fr}}

/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #e6e9ef;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand-name{font-weight:700}
.brand img{height:56px;width:auto;border-radius:0}
@media(min-width:960px){.brand img{height:72px}}
.main-nav ul{display:flex;gap:16px;align-items:center;margin:0;padding:0;list-style:none}
.nav-toggle{display:none}
.actions{display:flex;align-items:center;gap:12px}
.btn{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid #cfd7e3;background:#fff;color:var(--text);box-shadow:var(--shadow);transition:.2s ease;font-weight:600}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-600)}
.btn.cta{background:var(--orange);border-color:var(--orange);color:#1b1f23}
.btn.outline{background:transparent;border-color:#cfd7e3}
.btn.small{padding:8px 12px;font-size:.9rem}
.lang-switch{display:flex;border:1px solid #e2e8f0;border-radius:999px;overflow:hidden}
.lang-btn{padding:8px 12px;background:#fff;border:0;cursor:pointer}
.lang-btn[aria-pressed="true"]{background:var(--blue);color:#fff}

@media(max-width:960px){
  .main-nav ul{display:none;position:absolute;right:4%;top:60px;background:#fff;border:1px solid #e6e9ef;border-radius:10px;padding:12px 14px;flex-direction:column;box-shadow:var(--shadow)}
  .main-nav ul.open{display:flex}
  .nav-toggle{display:inline-flex;background:#fff;border:1px solid #e6e9ef;border-radius:8px;padding:8px}
}

/* Hero */
.hero{padding:56px 0 32px;background:linear-gradient(180deg,#f8fbff,transparent)}
.hero-inner{display:grid;gap:28px;grid-template-columns:1fr}
.hero-copy h1{font-size:2.2rem;margin:.2rem 0 8px}
.hero-copy .subtitle{color:var(--muted);font-size:1.05rem}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:0;margin:18px 0;list-style:none}
.stat{font-size:1.6rem;font-weight:800;color:var(--blue)}
.label{color:var(--muted)}
.quote{border-left:4px solid var(--orange);padding:10px 14px;background:#fff;border-radius:8px;box-shadow:var(--shadow);}
.hero-cta{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}
@media(min-width:900px){.hero-inner{grid-template-columns:1.1fr .9fr}.hero-copy h1{font-size:2.6rem}}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.card{background:#fff;border:1px solid #e6e9ef;border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.card .icon{font-size:1.6rem}

/* Bullets & Values */
.bullets{margin:0;padding-left:20px}
.values{margin:0;padding-left:20px}

/* Contact */
.form{display:grid;gap:12px}
.form label{display:grid;gap:8px}
.form input,.form select,.form textarea{padding:10px 12px;border-radius:10px;border:1px solid #d6dde8}
.form-status{color:var(--blue)}
.info{list-style:none;padding:0;margin:0 0 12px}
.info li{display:flex;align-items:flex-start;gap:10px;margin:8px 0}
.info-ico{flex:0 0 auto;color:var(--blue);line-height:0;margin-top:2px}
.info a{word-break:break-word}
.map-wrapper{margin-top:12px}

/* Footer */
.site-footer{border-top:1px solid #e6e9ef;padding:28px 0;background:#fff}
.footer-inner{display:grid;gap:16px;grid-template-columns:1fr;align-items:start}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:6px}
@media(min-width:800px){.footer-inner{grid-template-columns:1.2fr .8fr 1fr}}

.footer-social{display:flex;gap:10px;align-items:center;justify-content:flex-start;flex-wrap:wrap}
.social-link{width:40px;height:40px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.25);text-decoration:none}
.social-link svg{display:block}
.social-link:hover{filter:brightness(1.05);transform:translateY(-1px)}
.social-link.whatsapp{background:#25D366;color:#fff}
.social-link.facebook{background:#1877F2;color:#fff}
.social-link.linkedin{background:#0A66C2;color:#fff}
.social-link.youtube{background:#FF0000;color:#fff}
.social-link.instagram{background:linear-gradient(45deg,#F58529,#FEDA77,#DD2A7B,#8134AF,#515BD4);color:#fff}

/* Utilities */
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto;padding:10px;background:#000;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Watermark */
.wm-parent{position:relative;display:inline-block;border-radius:10px;overflow:hidden}
.wm-overlay{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);opacity:1;pointer-events:none;mix-blend-mode:overlay;display:flex;align-items:center;justify-content:center;width:100%;height:100%;}
.wm-overlay img{max-width:30%;max-height:30%;width:auto;height:auto;display:block}

/* Floating WhatsApp Button */
.whatsapp-float{position:fixed;right:16px;bottom:16px;background:#25D366;color:#fff;border-radius:999px;padding:12px;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow);z-index:60}
.whatsapp-float:hover{filter:brightness(1.05);text-decoration:none;transform:translateY(-1px)}
.whatsapp-label{display:none;font-weight:700}
@media(min-width:1024px){.whatsapp-label{display:inline}.whatsapp-float{padding:12px 16px}}

/* Floating Call Button */
.call-float{position:fixed;right:16px;bottom:72px;background:#0ea5e9;color:#fff;border-radius:999px;padding:12px;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow);z-index:60}
.call-float:hover{filter:brightness(1.05);text-decoration:none;transform:translateY(-1px)}
.call-label{display:none;font-weight:700}
@media(min-width:1024px){.call-label{display:inline}.call-float{padding:12px 16px}}

/* School pages sidebar */
.layout{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:900px){.layout{grid-template-columns:260px 1fr}}
.sidebar{position:sticky;top:90px;align-self:start;background:#fff;border:1px solid #e6e9ef;border-radius:12px;padding:14px;box-shadow:var(--shadow)}
.sidebar h3{margin:0 0 8px;font-size:1rem}
.sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sidebar a{color:var(--text);text-decoration:none;border:1px solid #e6e9ef;border-radius:999px;padding:8px 10px;display:block}
.sidebar a:hover{background:#f8fafc}

/* Accents & quick apply */
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#ffedd5;color:#7c2d12;border:1px solid #fed7aa;font-weight:700;font-size:.9rem}
.quick-apply{background:#ffffff;border:1px solid #e6e9ef;border-radius:14px;box-shadow:var(--shadow);padding:18px}
.quick-apply .actions{display:flex;gap:10px;flex-wrap:wrap}

.video-embed{position:relative;width:100%;padding-top:56.25%;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #e6e9ef;background:#000}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.gallery{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:900px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;border:1px solid #e6e9ef;box-shadow:var(--shadow);cursor:zoom-in}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.82);display:none;align-items:center;justify-content:center;z-index:80;padding:18px}
.lightbox.open{display:flex}
.lightbox figure{margin:0;max-width:min(1100px,96vw);max-height:92vh;display:grid;gap:10px}
.lightbox img{max-width:100%;max-height:92vh;width:auto;height:auto;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.45);cursor:zoom-out}
.lightbox-close{position:fixed;top:14px;right:14px;width:44px;height:44px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.lightbox-close:hover{background:rgba(255,255,255,.18)}