:root {
  --bg: #020816;
  --bg-soft: #041229;
  --panel: #061a38;
  --panel-2: #082550;
  --text: #f4fbff;
  --muted: #9eb9d8;
  --gold: #006cff;
  --gold-light: #22d9ff;
  --gold-deep: #003da8;
  --cream: #eaf8ff;
  --line: rgba(34, 217, 255, .22);
  --line-soft: rgba(132, 195, 255, .11);
  --shadow: 0 32px 90px rgba(0, 48, 145, .28);
  --radius: 28px;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(0,108,255,.20), transparent 34%),
    radial-gradient(circle at 88% 22%, rgba(34,217,255,.12), transparent 30%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background-image:
    linear-gradient(rgba(34,217,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,217,255,.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 82%);
}

body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
::selection { background: var(--gold-light); color: #001229; }

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  z-index: 99;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
}
.aurora { position: fixed; width: 40vw; height: 40vw; border-radius: 50%; filter: blur(110px); opacity: .1; pointer-events: none; z-index: -1; }
.aurora--one { background: var(--gold); top: -14vw; left: -18vw; }
.aurora--two { background: #005cff; right: -18vw; top: 34vh; }

.shell { width: var(--shell); margin-inline: auto; }
.section { position: relative; padding: 120px 0; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--gold-light);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow span { width: 34px; height: 1px; background: var(--gold); box-shadow: 0 0 18px var(--gold); }
h1,h2,h3,p { margin-top: 0; }
h1,h2,h3 { line-height: 1.02; letter-spacing: -.04em; }
h1 { font-size: clamp(3.4rem, 7vw, 7rem); margin-bottom: 22px; }
h2 { font-size: clamp(2.5rem, 5vw, 4.8rem); margin-bottom: 20px; }
h3 { font-size: clamp(1.5rem, 2.2vw, 2.05rem); }
em { color: var(--gold-light); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: .35s ease;
}
.site-header.scrolled { background: rgba(2,8,22,.86); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand img { width: 66px; height: 58px; object-fit: contain; border-radius: 12px; background: #fff; padding: 3px; }
.brand span { display: grid; line-height: 1; }
.brand strong { font-size: .94rem; letter-spacing: .12em; }
.brand small { color: var(--gold-light); font-size: .7rem; margin-top: 6px; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: .86rem; font-weight: 700; }
.site-nav a { color: #e5d9c7; transition: .25s ease; }
.site-nav a:hover { color: var(--gold-light); }
.nav-cta { padding: 12px 18px; border: 1px solid var(--line); border-radius: 999px; background: rgba(0,108,255,.10); }
.menu-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.03); color: white; padding: 0; }
.menu-toggle span { display: block; width: 18px; height: 1px; background: currentColor; margin: 5px auto; transition: .25s ease; }

.hero { min-height: 100svh; display: flex; align-items: center; padding-top: 150px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 49.9%, rgba(34,217,255,.10) 50%, transparent 50.1%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 50px; }
.hero-subtitle { font-size: clamp(1.15rem, 2vw, 1.45rem); color: var(--cream); letter-spacing: .01em; margin-bottom: 18px; }
.hero-text { max-width: 640px; color: var(--muted); font-size: 1.05rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 22px; border-radius: 999px; font-weight: 800; font-size: .9rem; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button:hover { transform: translateY(-3px); }
.button--gold { background: linear-gradient(135deg, var(--gold-light), var(--gold)); color: #001229; box-shadow: 0 15px 48px rgba(0,108,255,.30), 0 0 24px rgba(34,217,255,.12); }
.button--gold:hover { box-shadow: 0 18px 60px rgba(0,108,255,.46), 0 0 30px rgba(34,217,255,.18); }
.button--ghost { border: 1px solid var(--line); color: var(--cream); background: rgba(255,255,255,.025); }
.hero-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 570px; margin-top: 44px; }
.hero-metrics article { border-top: 1px solid var(--line); padding: 20px 0 0; display: grid; gap: 5px; }
.hero-metrics strong { color: var(--gold-light); font-size: 1.65rem; }
.hero-metrics span { color: var(--muted); font-size: .82rem; }

.hero-visual { min-height: 650px; display: grid; place-items: center; }
.logo-stage { position: relative; width: min(550px, 100%); aspect-ratio: 1; display: grid; place-items: center; transform-style: preserve-3d; transition: transform .18s ease-out; }
.logo-stage::before { content: ""; position: absolute; width: 82%; height: 82%; border-radius: 50%; background: radial-gradient(circle, rgba(0,108,255,.18), transparent 67%); filter: blur(8px); }
.logo-card { position: relative; width: 68%; aspect-ratio: 1.08; display: grid; place-items: center; background: #fff; border-radius: 36px; padding: 22px; box-shadow: 0 30px 120px rgba(0,0,0,.55), 0 0 0 1px rgba(34,217,255,.48); overflow: hidden; }
.logo-card::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(0,108,255,.25); border-radius: inherit; pointer-events: none; }
.logo-card img { position: relative; z-index: 2; width: 100%; filter: saturate(1.05) contrast(1.03); }
.logo-glow { position: absolute; inset: 15%; background: #008cff; filter: blur(50px); opacity: .18; }
.orbit { position: absolute; border: 1px solid rgba(34,217,255,.28); border-radius: 50%; animation: spin 18s linear infinite; }
.orbit::before { content: ""; position: absolute; width: 9px; height: 9px; background: var(--gold-light); border-radius: 50%; top: 12%; left: 13%; box-shadow: 0 0 20px var(--gold-light); }
.orbit--a { width: 84%; height: 84%; }
.orbit--b { width: 100%; height: 60%; transform: rotate(30deg); animation-duration: 24s; animation-direction: reverse; }
.orbit--c { width: 60%; height: 100%; transform: rotate(-30deg); animation-duration: 28s; }
.spark { position: absolute; width: 4px; height: 4px; background: var(--gold-light); box-shadow: 0 0 14px 3px rgba(34,217,255,.48); border-radius: 50%; animation: pulse 2.4s ease-in-out infinite; }
.spark--1 { top: 11%; right: 18%; }.spark--2 { bottom: 14%; left: 17%; animation-delay: .7s; }.spark--3 { top: 28%; left: 7%; animation-delay: 1.2s; }.spark--4 { bottom: 30%; right: 6%; animation-delay: 1.6s; }
.floating-tag { position: absolute; z-index: 4; min-width: 145px; padding: 15px 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(23,16,12,.8); backdrop-filter: blur(15px); box-shadow: var(--shadow); display: grid; }
.floating-tag small { color: var(--muted); font-size: .7rem; }
.floating-tag b { color: var(--gold-light); font-size: .95rem; }
.floating-tag--one { left: 2%; top: 24%; animation: floaty 5s ease-in-out infinite; }
.floating-tag--two { right: -1%; bottom: 22%; animation: floaty 5.8s ease-in-out infinite reverse; }
.hero-line { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: rgba(255,255,255,.05); }
.hero-line span { display: block; width: 30%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-light), transparent); animation: scan 8s linear infinite; }

.split-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.intro { background: linear-gradient(180deg, transparent, rgba(255,255,255,.015), transparent); }
.intro-copy { position: relative; border-left: 1px solid var(--line); padding-left: 42px; }
.intro-copy p { color: var(--muted); font-size: 1.12rem; max-width: 680px; }
.intro-copy strong { color: var(--cream); }
.quote-mark { position: absolute; right: 0; bottom: -60px; font: 220px/1 Georgia, serif; color: rgba(34,217,255,.05); user-select: none; }

.section-top { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 50px; }
.section-top > p { max-width: 460px; color: var(--muted); margin-bottom: 12px; }
.courses { border-top: 1px solid var(--line-soft); }
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.course-card { position: relative; min-height: 390px; padding: 30px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,255,255,.045), rgba(255,255,255,.012)); overflow: hidden; transition: .35s ease; }
.course-card::before { content: ""; position: absolute; width: 160px; height: 160px; border-radius: 50%; background: var(--gold); filter: blur(90px); opacity: 0; right: -50px; top: -40px; transition: .35s ease; }
.course-card:hover { transform: translateY(-8px); border-color: rgba(34,217,255,.44); }
.course-card:hover::before { opacity: .18; }
.course-card--featured { background: linear-gradient(160deg, rgba(0,108,255,.22), rgba(34,217,255,.045)); border-color: rgba(34,217,255,.38); box-shadow: inset 0 0 55px rgba(0,108,255,.06); }
.course-number { color: rgba(255,255,255,.22); font-size: .73rem; letter-spacing: .15em; }
.course-icon { width: 54px; height: 54px; display: grid; place-items: center; margin: 48px 0 28px; border: 1px solid var(--line); border-radius: 50%; color: var(--gold-light); font-size: 1.35rem; }
.course-card h3 { margin-bottom: 16px; }
.course-card p { color: var(--muted); font-size: .93rem; }
.course-label { position: absolute; left: 30px; bottom: 28px; color: var(--gold-light); text-transform: uppercase; font-size: .64rem; letter-spacing: .13em; font-weight: 800; }


.course-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 24%, rgba(34,217,255,.075) 48%, transparent 70%);
  transform: translateX(-115%);
  transition: transform .75s ease;
}
.course-card:hover::after { transform: translateX(115%); }
.modality-card { box-shadow: var(--shadow), inset 0 1px 0 rgba(34,217,255,.08); }
.country-status { box-shadow: inset 0 1px 0 rgba(34,217,255,.09), 0 24px 70px rgba(0,48,145,.10); }
.learning-card { box-shadow: 0 30px 90px rgba(0,48,145,.16); }

.feature-band { padding: 28px 0; border-block: 1px solid rgba(34,217,255,.42); overflow: hidden; background: linear-gradient(90deg, #003da8, #0078ff 48%, #22d9ff 100%); color: #001229; box-shadow: 0 0 42px rgba(0,108,255,.18); }
.feature-marquee { overflow: hidden; }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 28px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; animation: marquee 34s linear infinite; }
.marquee-track span { font-size: .9rem; }.marquee-track i { font-style: normal; font-size: .8rem; }

.modality-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.modality-card { min-height: 570px; position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 34px; background: var(--panel); display: flex; flex-direction: column; justify-content: flex-end; box-shadow: var(--shadow); }
.modality-card--online { background: linear-gradient(145deg, #94efff 0%, #22d9ff 26%, #006cff 100%); color: #001229; box-shadow: 0 28px 85px rgba(0,108,255,.30); }
.modality-art { position: absolute; inset: 0 0 35%; overflow: hidden; }
.modality-art::before { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(34,217,255,.18); border-radius: 50%; transform: rotate(-18deg); }
.latam-line { position: absolute; width: 45%; height: 70%; left: 28%; top: 4%; border: 2px solid rgba(34,217,255,.34); border-left-color: transparent; border-bottom-color: transparent; border-radius: 47% 53% 59% 41% / 34% 35% 65% 66%; transform: rotate(18deg); }
.map-dot { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--gold-light); box-shadow: 0 0 0 8px rgba(0,108,255,.12), 0 0 22px var(--gold); animation: pulse 2.2s ease-in-out infinite; }
.d1{left:32%;top:24%}.d2{left:45%;top:37%;animation-delay:.3s}.d3{left:52%;top:49%;animation-delay:.6s}.d4{left:49%;top:62%;animation-delay:.9s}.d5{left:54%;top:76%;animation-delay:1.2s}
.modality-content { position: relative; z-index: 2; padding: 38px; border-top: 1px solid var(--line-soft); background: linear-gradient(180deg, rgba(2,8,22,.02), rgba(2,8,22,.42)); }
.modality-card--online .modality-content { border-color: rgba(0,18,41,.18); background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.18)); }
.pill { display: inline-flex; padding: 7px 12px; border: 1px solid currentColor; border-radius: 999px; font-size: .67rem; text-transform: uppercase; letter-spacing: .13em; font-weight: 900; opacity: .75; }
.modality-content h3 { margin: 18px 0 14px; font-size: clamp(2rem, 4vw, 3.4rem); }
.modality-content p { max-width: 500px; color: var(--muted); }
.modality-card--online .modality-content p { color: rgba(0,18,41,.76); }
.modality-content a,.text-link { display: inline-flex; gap: 16px; align-items: center; font-weight: 900; margin-top: 10px; }
.digital-art { display: grid; place-items: center; }
.screen-shape { position: relative; width: 260px; aspect-ratio: 1.55; border: 2px solid rgba(0,18,41,.58); border-radius: 18px; display: grid; place-items: center; box-shadow: 0 20px 50px rgba(74,39,4,.18); transform: rotate(-6deg); }
.screen-shape span { width: 58px; height: 58px; border: 2px solid rgba(0,18,41,.68); border-radius: 50%; }
.screen-shape span::after { content: ""; display: block; width: 0; height: 0; border-left: 16px solid rgba(0,18,41,.68); border-top: 10px solid transparent; border-bottom: 10px solid transparent; margin: 17px 0 0 23px; }
.screen-shape i,.screen-shape b { position: absolute; width: 36px; height: 2px; background: rgba(0,18,41,.52); bottom: -20px; }
.screen-shape i { transform: translateX(-24px) rotate(-65deg); }.screen-shape b { transform: translateX(24px) rotate(65deg); }
.digital-ring { position: absolute; width: 420px; height: 420px; border: 1px solid rgba(0,18,41,.17); border-radius: 50%; animation: spin 25s linear infinite; }

.countries { background: #010712; }
.countries-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.countries-copy > p:not(.eyebrow) { color: var(--muted); max-width: 500px; }
.country-status { margin-top: 46px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(0,108,255,.18), rgba(34,217,255,.025)); display: grid; }
.country-status small { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .65rem; }
.country-status strong { font: 500 clamp(2rem,4vw,3.8rem)/1.1 Georgia, serif; color: var(--gold-light); margin: 8px 0; }
.country-status span { color: var(--cream); font-size: .82rem; }
.country-selector { border-top: 1px solid var(--line); }
.country { width: 100%; min-height: 78px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--muted); padding: 0 8px; display: grid; grid-template-columns: 65px 1fr auto; align-items: center; text-align: left; cursor: pointer; transition: .25s ease; }
.country span { font-size: .68rem; letter-spacing: .15em; }.country b { font-size: clamp(1.1rem,2vw,1.55rem); color: var(--cream); }.country i { font-style: normal; color: rgba(255,255,255,.2); }
.country:hover,.country.active { padding-left: 20px; background: linear-gradient(90deg, rgba(0,108,255,.17), transparent); color: var(--gold-light); }
.country.active b { color: var(--gold-light); }

.learning { background: linear-gradient(180deg, #010712, var(--bg)); }
.learning-card { min-height: 520px; display: grid; grid-template-columns: .85fr 1.15fr; overflow: hidden; border: 1px solid var(--line); border-radius: 36px; background: linear-gradient(145deg, rgba(0,108,255,.18), rgba(34,217,255,.025)); }
.learning-logo { position: relative; display: grid; place-items: center; background: #f7f4eb; overflow: hidden; }
.learning-logo::after { content: ""; position: absolute; inset: -30%; background: linear-gradient(115deg, transparent 40%, rgba(0,108,255,.18) 50%, transparent 60%); animation: sheen 7s linear infinite; }
.learning-logo img { width: 84%; position: relative; z-index: 1; }
.learning-copy { display: flex; flex-direction: column; justify-content: center; padding: 56px; }
.learning-copy > p:not(.eyebrow) { color: var(--muted); max-width: 590px; }
.learning-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.learning-tags span { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--gold-light); font-size: .73rem; }

.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.accordion { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; min-height: 86px; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 0; border: 0; background: none; color: var(--cream); text-align: left; font-weight: 800; cursor: pointer; }
.faq-item button i { position: relative; flex: 0 0 30px; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; }
.faq-item button i::before,.faq-item button i::after { content: ""; position: absolute; width: 10px; height: 1px; background: var(--gold-light); left: 9px; top: 14px; transition: .25s ease; }
.faq-item button i::after { transform: rotate(90deg); }.faq-item.open button i::after { transform: rotate(0); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-answer > p { overflow: hidden; color: var(--muted); margin: 0; padding-right: 50px; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }.faq-item.open .faq-answer > p { padding-bottom: 28px; }

.closing { padding-bottom: 150px; text-align: center; overflow: hidden; }
.closing::before { content: ""; position: absolute; width: 700px; height: 700px; border: 1px solid var(--line); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 0 80px rgba(0,108,255,.026), 0 0 0 160px rgba(34,217,255,.018); pointer-events: none; }
.closing-inner { position: relative; z-index: 2; display: grid; justify-items: center; }
.closing img { width: 150px; height: 135px; object-fit: contain; background: white; border-radius: 20px; padding: 5px; margin-bottom: 28px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.closing p { color: var(--gold-light); font-weight: 900; letter-spacing: .16em; text-transform: uppercase; font-size: .72rem; }
.closing h2 { max-width: 900px; }.closing-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 14px; }

.footer { border-top: 1px solid var(--line); padding: 30px 0; background: #010611; }
.footer-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }.footer-brand img { width: 48px; height: 42px; object-fit: contain; background: #fff; border-radius: 8px; }.footer-brand div { display: grid; line-height: 1.1; }.footer-brand strong { font-size: .75rem; letter-spacing: .12em; }.footer-brand span { color: var(--gold-light); font-size: .65rem; }
.footer p { margin: 0; color: var(--muted); font-size: .72rem; text-align: center; }.footer > .shell > a { justify-self: end; color: var(--gold-light); font-size: .75rem; font-weight: 800; }

.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.js .reveal.visible { opacity: 1; transform: none; }
.js .reveal-delay { transition-delay: .12s; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100%{opacity:.45; transform:scale(.75)} 50%{opacity:1; transform:scale(1.15)} }
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
@keyframes scan { from{transform:translateX(-120%)} to{transform:translateX(440%)} }
@keyframes marquee { to{transform:translateX(-50%)} }
@keyframes sheen { from{transform:translateX(-70%)} to{transform:translateX(70%)} }

@media (max-width: 980px) {
  :root { --shell: min(100% - 30px, 760px); }
  .section { padding: 90px 0; }
  .site-nav { position: fixed; inset: 92px 15px auto; padding: 24px; display: grid; gap: 0; border: 1px solid var(--line); border-radius: 24px; background: rgba(2,8,22,.97); backdrop-filter: blur(20px); box-shadow: var(--shadow); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: .25s ease; }
  .site-nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .site-nav a { padding: 15px 8px; border-bottom: 1px solid var(--line-soft); }
  .site-nav .nav-cta { margin-top: 12px; text-align: center; border: 1px solid var(--line); }
  .menu-toggle { display: block; }
  .menu-toggle.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .menu-toggle.active span:nth-child(2){opacity:0}
  .menu-toggle.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .hero { padding-top: 135px; min-height: auto; }
  .hero-grid,.split-layout,.countries-grid,.learning-card,.faq-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 520px; }
  .logo-stage { width: min(520px, 100%); }
  .split-layout,.countries-grid,.faq-grid { gap: 45px; }
  .intro-copy { padding-left: 24px; }
  .section-top { align-items: start; flex-direction: column; gap: 10px; }
  .course-grid { grid-template-columns: 1fr 1fr; }
  .modality-grid { grid-template-columns: 1fr; }
  .modality-card { min-height: 540px; }
  .learning-logo { min-height: 420px; }
  .learning-copy { padding: 42px; }
  .footer-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }.footer > .shell > a { justify-self: center; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100% - 24px); --radius: 23px; }
  .section { padding: 74px 0; }
  .header-inner { height: 78px; }
  .site-nav { inset: 78px 12px auto; }
  .brand img { width: 54px; height: 48px; }.brand strong { font-size: .8rem; }
  .hero { padding-top: 115px; }
  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  h2 { font-size: clamp(2.25rem, 11vw, 3.35rem); }
  .hero-actions,.closing-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .hero-actions .button,.closing-actions .button { width: 100%; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-visual { min-height: 420px; }
  .logo-card { width: 76%; border-radius: 25px; padding: 14px; }
  .floating-tag { min-width: 120px; padding: 11px 13px; }.floating-tag--one { left: -1%; }.floating-tag--two { right: -2%; }
  .course-grid { grid-template-columns: 1fr; }
  .course-card { min-height: 350px; }
  .course-icon { margin-top: 38px; }
  .modality-card { min-height: 520px; border-radius: 27px; }.modality-content { padding: 28px; }
  .screen-shape { width: 210px; }.digital-ring { width: 320px; height: 320px; }
  .country { grid-template-columns: 52px 1fr auto; min-height: 70px; }
  .learning-logo { min-height: 300px; }.learning-copy { padding: 30px 24px; }
  .faq-answer > p { padding-right: 15px; }
  .closing img { width: 125px; height: 112px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Corrección de logotipo: imagen proporcionada por el usuario */
.brand img{
  width:82px;
  height:72px;
  object-fit:contain;
  object-position:center;
  background:#fff;
  padding:4px;
  border-radius:14px;
  box-shadow:0 0 0 1px rgba(0,140,255,.35),0 0 28px rgba(0,140,255,.18);
}
.logo-card{
  width:78%;
  aspect-ratio:973/849;
  background:#fff;
  padding:18px;
}
.logo-card img{
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
}
.learning-logo img,.footer-brand img,.closing img{
  object-fit:contain;
  object-position:center;
}
@media (max-width:640px){
  .brand img{width:64px;height:56px;padding:3px;}
  .logo-card{width:82%;padding:10px;}
}