:root{
  --paper:#FBFBF9;
  --paper-alt:#F2F1EC;
  --ink:#0C1A2B;
  --ink-soft:#1E2E42;
  --muted:#5C6B7A;
  --muted-2:#8A95A3;
  --line:#E3E1D8;
  --accent:#0E7FA8;
  --accent-deep:#085D7D;
  --accent-soft:#5BC0EB;
  --white:#FFFFFF;
  --maxw:1240px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; overflow-x:hidden;}
body{ background:var(--paper); color:var(--ink-soft); font-family:'Inter',sans-serif; line-height:1.65; -webkit-font-smoothing:antialiased; overflow-x:hidden;}
h1,h2,h3,h4{ font-family:'Sora',sans-serif; font-weight:600; letter-spacing:-0.02em; color:var(--ink); line-height:1.14;}
.mono{ font-family:'JetBrains Mono',monospace;}
a{ color:inherit; text-decoration:none;}
img{ max-width:100%; display:block;}
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 32px;}
::selection{ background:var(--accent); color:#fff;}

/* Bracket label — signature motif */
.bracket{ font-family:'JetBrains Mono',monospace; font-size:12.5px; letter-spacing:.06em; color:var(--accent); font-weight:500; margin-bottom:20px; display:inline-block;}
.bracket .b{ color:var(--muted-2);}

/* Underscore lead-in paragraph */
p.lead-u{ position:relative; padding-left:22px; color:var(--muted);}
p.lead-u::before{ content:"_"; position:absolute; left:0; top:-2px; color:var(--accent); font-weight:700; font-size:1.2em;}

.btn{ display:inline-flex; align-items:center; gap:9px; padding:15px 28px; border-radius:3px; font-weight:600; font-size:14.5px; cursor:pointer; transition:.3s; font-family:'Inter';}
.btn-primary{ background:var(--ink); color:var(--white);}
.btn-primary:hover{ background:var(--accent-deep); transform:translateX(3px);}
.btn-ghost{ border:1px solid var(--line); color:var(--ink);}
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent);}
.arrow-link{ display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:14.5px; color:var(--ink);}
.arrow-link svg{ width:15px; height:15px; transition:.25s;}
.arrow-link:hover svg{ transform:translateX(5px);}
.arrow-link:hover{ color:var(--accent);}

/* NAV — simple, minimal, sticky */
header{ position:sticky; top:0; z-index:100; background:rgba(251,251,249,.88); backdrop-filter:blur(10px); border-bottom:1px solid transparent; transition:.3s;}
header.scrolled{ border-bottom:1px solid var(--line); background:rgba(251,251,249,.96);}
nav{ display:flex; align-items:center; justify-content:space-between; max-width:var(--maxw); margin:0 auto; padding:22px 32px;}
.logo-mark{ display:flex; align-items:center; gap:11px;}
.logo-mark img{ height:34px; width:34px; object-fit:contain;}
.logo-text{ font-family:'Sora'; font-weight:700; font-size:17px; color:var(--ink);}
.logo-text .dot{ color:var(--accent);}
.nav-links{ display:flex; gap:34px; align-items:center;}
.nav-links a{ position:relative; font-size:14px; font-weight:500; color:var(--muted); padding:4px 0;}
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-3px; width:100%; height:1.5px; background:var(--accent); transform:scaleX(0); transform-origin:right; transition:transform .4s cubic-bezier(.16,1,.3,1);}
.nav-links a:hover{ color:var(--ink);}
.nav-links a:hover::after{ transform:scaleX(1); transform-origin:left;}
.nav-links a.active{ color:var(--ink);}
.nav-links a.active::after{ transform:scaleX(1); transform-origin:left;}
.nav-cta{ display:flex; align-items:center; gap:18px;}
.burger{ display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; z-index:300;}
.burger span{ width:22px; height:2px; background:var(--ink);}

/* ORB abstract art system */
.orb-field{ position:relative; width:100%; height:100%;}
.orb{ position:absolute; border-radius:50%;}
.orb.glossy{ background:radial-gradient(circle at 32% 26%, #BFEAFB 0%, #5BC0EB 38%, #0E7FA8 72%, #0A2540 100%); box-shadow:0 50px 100px -30px rgba(14,127,168,.45), inset -14px -14px 50px rgba(10,37,64,.35);}
.orb.soft{ background:radial-gradient(circle, rgba(91,192,235,.55), transparent 72%); filter:blur(28px);}
.orb.ring{ border-radius:50%; border:1px solid rgba(14,127,168,.25); background:none;}
@keyframes orbFloat1{ 0%,100%{ transform:translate(0,0);} 50%{ transform:translate(14px,-18px);} }
@keyframes orbFloat2{ 0%,100%{ transform:translate(0,0);} 50%{ transform:translate(-16px,14px);} }
@keyframes orbSpin{ to{ transform:rotate(360deg);} }
.orb-anim-1{ animation:orbFloat1 9s ease-in-out infinite;}
.orb-anim-2{ animation:orbFloat2 11s ease-in-out infinite;}
.orb-anim-spin{ animation:orbSpin 38s linear infinite;}

/* HERO */
.hero{ padding:74px 0 50px; position:relative; overflow:hidden;}
.hero-inner{ display:grid; grid-template-columns:1.05fr .95fr; gap:50px; align-items:center;}
.hero h1{ font-size:clamp(2.6rem,5.2vw,4.6rem); margin-bottom:26px;}
.hero h1 .light{ font-weight:300; color:var(--muted);}
.hero p.lead{ font-size:18px; color:var(--muted); max-width:480px; margin-bottom:36px;}
.hero-ctas{ display:flex; gap:18px; align-items:center; flex-wrap:wrap;}
.hero-orb-wrap{ position:relative; height:460px; overflow:hidden;}

/* TICKER STRIP */
.ticker-strip{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:18px 0; overflow:hidden; position:relative; background:var(--paper-alt);}
.ticker-strip::before,.ticker-strip::after{ content:""; position:absolute; top:0; bottom:0; width:80px; z-index:2;}
.ticker-strip::before{ left:0; background:linear-gradient(90deg, var(--paper-alt), transparent);}
.ticker-strip::after{ right:0; background:linear-gradient(270deg, var(--paper-alt), transparent);}
.ticker-track{ display:flex; gap:50px; white-space:nowrap; animation:ticker 26s linear infinite; width:max-content;}
@keyframes ticker{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
.ticker-track span{ font-family:'JetBrains Mono'; font-size:13px; color:var(--muted); display:flex; align-items:center; gap:14px;}
.ticker-track span b{ color:var(--accent); font-weight:600;}
.ticker-track span::after{ content:"•"; color:var(--muted-2); margin-left:36px;}

/* SECTION */
.section{ padding:110px 0;}
.section-tight{ padding:80px 0;}
.alt-bg{ background:var(--paper-alt);}
.section-head{ max-width:680px; margin-bottom:56px;}
.section-head h2{ font-size:clamp(1.9rem,3.4vw,2.7rem);}
.section-head p.lead-u{ margin-top:16px; font-size:16.5px;}

/* PAGE HERO */
.page-hero{ padding:60px 0 70px; position:relative; overflow:hidden;}
.breadcrumb{ font-family:'JetBrains Mono'; font-size:12px; color:var(--muted-2); margin-bottom:20px;}
.breadcrumb a{ color:var(--accent);}
.breadcrumb a:hover{ text-decoration:underline;}
.page-hero h1{ font-size:clamp(2.1rem,4vw,3.3rem); max-width:780px;}
.page-hero p.lead{ margin-top:18px; max-width:560px;}

/* CLEAN STAT ROW (no card chrome) */
.stat-row{ display:flex; flex-wrap:wrap; gap:0;}
.stat-row .stat{ flex:1; min-width:160px; padding:0 32px; border-left:1px solid var(--line);}
.stat-row .stat:first-child{ border-left:none; padding-left:0;}
.stat-row .num{ font-family:'Sora'; font-size:46px; font-weight:700; color:var(--ink);}
.stat-row .num .accent{ color:var(--accent);}
.stat-row .lbl{ font-size:13.5px; color:var(--muted); margin-top:10px; max-width:200px;}

/* ABOUT split */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;}
.split-text p{ color:var(--muted); font-size:16px; margin-bottom:18px;}

/* MISSION VISION — bracket panels */
.mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
.mv-card{ background:var(--paper); padding:48px 44px;}
.mv-card h3{ font-size:25px; margin-bottom:16px;}
.mv-card p{ color:var(--muted); font-size:15.5px;}

/* NUMBERED LIST (objectives / catalog accordion) */
.num-list{ border-top:1px solid var(--line);}
.num-row{ border-bottom:1px solid var(--line); padding:26px 0; cursor:default;}
.num-row-head{ display:flex; align-items:baseline; gap:22px;}
.num-row .idx{ font-family:'JetBrains Mono'; font-size:13px; color:var(--accent); flex-shrink:0; width:34px;}
.num-row h4{ font-size:17px; font-weight:600; font-family:'Inter';}
.num-row p{ font-size:14.3px; color:var(--muted); margin-top:8px; padding-left:56px; max-width:680px;}

/* SERVICE CARDS with orb accent */
.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.svc-card{ background:var(--paper); padding:40px 34px; position:relative; transition:.35s;}
.svc-card:hover{ background:var(--white); box-shadow:0 30px 60px -30px rgba(12,26,43,.18);}
.svc-orb{ width:54px; height:54px; border-radius:50%; margin-bottom:26px; position:relative;}
.svc-card .idx{ font-family:'JetBrains Mono'; font-size:12px; color:var(--muted-2); position:absolute; top:36px; right:34px;}
.svc-card h3{ font-size:19.5px; margin-bottom:12px;}
.svc-card p{ font-size:14px; color:var(--muted); margin-bottom:20px;}

/* CATALOG feature rows */
.feature-row{ display:grid; grid-template-columns:.85fr 1.15fr; gap:64px; align-items:center; margin-bottom:100px;}
.feature-row:last-child{ margin-bottom:0;}
.feature-row.reverse .f-visual{ order:2;}
.feature-row.reverse .f-text{ order:1;}
.f-visual{ position:relative; aspect-ratio:1/1; display:flex; align-items:center; justify-content:center;}
.f-text h3{ font-size:25px; margin-bottom:16px;}
.f-text p.desc{ color:var(--muted); font-size:15.3px; margin-bottom:22px;}
.f-list{ display:flex; flex-direction:column;}
.f-list .item{ padding:12px 0; border-bottom:1px solid var(--line); font-size:14.3px; color:var(--ink-soft); display:flex; gap:10px;}
.f-list .item span{ color:var(--muted);}
.f-list .item .idx{ font-family:'JetBrains Mono'; font-size:11.5px; color:var(--accent); flex-shrink:0;}

/* SCHOOLS */
.school-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
.school-card{ background:var(--paper); padding:42px;}
.school-card h3{ font-size:22px; margin-bottom:20px;}
.school-sub{ margin-bottom:18px;}
.school-sub h5{ font-size:14.5px; color:var(--ink); margin-bottom:5px; font-weight:700;}
.school-sub p{ font-size:13.7px; color:var(--muted);}
.modalidades{ display:flex; gap:10px; margin-top:8px; flex-wrap:wrap;}
.modalidades span{ font-family:'JetBrains Mono'; font-size:11.5px; padding:7px 14px; border:1px solid var(--line); color:var(--accent);}

/* TIMELINE minimal */
.timeline{ display:grid; grid-template-columns:repeat(4,1fr); position:relative;}
.timeline::before{ content:""; position:absolute; top:14px; left:0; right:0; height:1px; background:var(--line);}
.tl-step{ padding:0 22px 0 0; position:relative;}
.tl-step .tl-idx{ font-family:'JetBrains Mono'; font-size:13px; color:var(--accent); background:var(--paper); padding-right:14px; display:inline-block; position:relative; z-index:2; margin-bottom:20px;}
.tl-step h4{ font-size:16px; margin-bottom:8px; font-weight:700; font-family:'Inter';}
.tl-step p{ font-size:13.5px; color:var(--muted);}

/* QUOTE BELT */
.quote-belt{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
.quote-card{ background:var(--paper); padding:34px;}
.quote-card .bracket{ margin-bottom:14px;}
.quote-card p{ font-size:15px; color:var(--ink-soft); line-height:1.6; font-family:'Sora'; font-weight:400;}
.quote-card .src{ margin-top:14px; font-size:12.5px; color:var(--muted);}

/* TABLE light */
.table-wrap{ border:1px solid var(--line); overflow-x:auto;}
table.kbbo{ width:100%; border-collapse:collapse; font-size:14px; min-width:620px;}
table.kbbo thead th{ text-align:left; font-family:'JetBrains Mono'; font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); padding:16px 20px; border-bottom:1px solid var(--line); background:var(--paper-alt);}
table.kbbo tbody td{ padding:15px 20px; border-bottom:1px solid var(--line); color:var(--ink-soft);}
table.kbbo tbody tr:hover{ background:var(--paper-alt);}
table.kbbo .code{ font-family:'JetBrains Mono'; color:var(--accent); font-weight:600; font-size:13px;}

/* VALUE PROP */
.value-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:0;}
.value-card{ padding-right:24px; border-left:1px solid var(--line); padding-left:24px;}
.value-card:first-child{ border-left:none; padding-left:0;}
.value-num{ font-family:'Sora'; font-size:15px; font-weight:700; color:var(--accent); margin-bottom:16px;}
.value-card h4{ font-size:16.5px; margin-bottom:10px; font-family:'Inter'; font-weight:700;}
.value-card p{ font-size:14px; color:var(--muted);}

/* CONTACT */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
.contact-info{ background:var(--paper); padding:44px;}
.contact-info .row{ display:flex; justify-content:space-between; gap:16px; padding:17px 0; border-bottom:1px solid var(--line); font-size:14px;}
.contact-info .row:last-child{ border-bottom:none;}
.contact-info .k{ font-family:'JetBrains Mono'; color:var(--muted-2); font-size:11.5px;}
.contact-info .v{ font-weight:600; color:var(--ink); text-align:right; max-width:280px;}
.contact-cta{ background:var(--ink); color:var(--white); padding:44px; display:flex; flex-direction:column; justify-content:center;}
.contact-cta h2{ color:var(--white); font-size:1.7rem; margin-bottom:14px;}
.contact-cta p{ color:#9FB1C4; font-size:14.5px; margin-bottom:26px;}

/* CTA */
.cta-band{ background:var(--ink); border-radius:4px; padding:76px 60px; text-align:center; position:relative; overflow:hidden;}
.cta-band h2{ color:var(--white); font-size:clamp(1.9rem,4vw,3rem); margin-bottom:18px; position:relative;}
.cta-band p{ color:#9FB1C4; max-width:520px; margin:0 auto 34px; font-size:16px; position:relative;}
.cta-band .btn-row{ position:relative; display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}
.cta-band .btn-primary{ background:var(--accent-soft); color:var(--ink);}
.cta-band .btn-primary:hover{ background:#fff;}
.cta-band .btn-ghost{ border-color:rgba(255,255,255,.25); color:#fff;}

/* FOOTER — mission restatement style */
footer{ padding:80px 0 36px; border-top:1px solid var(--line); margin-top:40px;}
.foot-mission{ font-family:'Sora'; font-size:clamp(1.3rem,2.4vw,1.9rem); font-weight:500; color:var(--ink); max-width:760px; margin-bottom:56px; line-height:1.4;}
.foot-grid{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:50px; margin-bottom:50px; padding-top:40px; border-top:1px solid var(--line);}
footer h5{ font-family:'JetBrains Mono'; font-size:11.5px; color:var(--accent); text-transform:uppercase; letter-spacing:.08em; margin-bottom:18px; font-weight:500;}
footer .flinks{ display:flex; flex-direction:column; gap:12px;}
footer .flinks a, footer .flinks span{ color:var(--muted); font-size:14px;}
footer .flinks a:hover{ color:var(--accent);}
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:28px; border-top:1px solid var(--line); font-size:13px; color:var(--muted-2); flex-wrap:wrap; gap:14px;}

.reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1);}
.reveal.in{ opacity:1; transform:translateY(0);}

@media (max-width:980px){
  .hero-inner{ grid-template-columns:1fr;}
  .hero-orb-wrap{ height:300px; order:-1;}
  .hero-orb-wrap .orb-field{ transform:scale(.62); transform-origin:center center;}
  .split{ grid-template-columns:1fr;}
  .mv-grid{ grid-template-columns:1fr;}
  .svc-grid{ grid-template-columns:1fr;}
  .feature-row{ grid-template-columns:1fr; gap:30px; margin-bottom:64px;}
  .feature-row.reverse .f-visual,.feature-row.reverse .f-text{ order:0;}
  .f-visual{ aspect-ratio:16/9;}
  .school-grid{ grid-template-columns:1fr;}
  .timeline{ grid-template-columns:1fr 1fr; gap:30px 0;}
  .timeline::before{ display:none;}
  .quote-belt{ grid-template-columns:1fr;}
  .value-grid{ grid-template-columns:1fr 1fr; gap:24px 0;}
  .value-card{ border-left:none; padding-left:0; padding-top:20px; border-top:1px solid var(--line);}
  .value-card:nth-child(odd){ padding-right:24px;}
  .stat-row .stat{ min-width:45%; border-left:none; padding-left:0; margin-bottom:24px;}
  .contact-grid{ grid-template-columns:1fr;}
  .foot-grid{ grid-template-columns:1fr 1fr; gap:36px;}
}
@media (max-width:760px){
  .nav-links{ position:fixed; top:0; right:0; height:100vh; width:80%; max-width:320px; background:var(--paper); flex-direction:column; align-items:flex-start; justify-content:center; padding:40px; gap:24px; transform:translateX(100%); transition:.35s; border-left:1px solid var(--line);}
  .nav-links.open{ transform:translateX(0);}
  .nav-links a{ font-size:17px;}
  .burger{ display:flex;}
  .nav-cta .btn-ghost{ display:none;}
  .wrap{ padding:0 20px;}
  .section{ padding:74px 0;}
  .timeline{ grid-template-columns:1fr;}
  .foot-grid{ grid-template-columns:1fr; gap:30px;}
  .cta-band{ padding:54px 24px;}
  .num-row p{ padding-left:0; margin-top:10px;}
}