@charset "UTF-8";

:root {
  color-scheme: light;
  --ink: #10263b;
  --ink-soft: #244057;
  --cream: #f7f4ec;
  --paper: #fffdf7;
  --blue: #a9d9eb;
  --blue-deep: #68bad6;
  --coral: #df7f62;
  --sun: #efc761;
  --green: #20c56c;
  --green-dark: #098044;
  --line: rgba(16, 38, 59, .14);
  --muted: #627386;
  --shadow: 0 24px 70px rgba(16, 38, 59, .11);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body, button, a { -webkit-tap-highlight-color: transparent; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { color: inherit; font: inherit; }
::selection { background: var(--sun); color: var(--ink); }

.shell { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.section-pad { padding-block: clamp(82px, 11vw, 148px); }
.skip-link { position: fixed; z-index: 30; top: 12px; left: 12px; transform: translateY(-160%); padding: 10px 16px; border-radius: 999px; background: var(--paper); color: var(--ink); font-weight: 700; box-shadow: var(--shadow); }
.skip-link:focus { transform: translateY(0); }
.reading-progress { position: fixed; z-index: 25; top: 0; left: 0; width: 100%; height: 3px; pointer-events: none; }
.reading-progress span { display: block; width: 100%; height: 100%; background: var(--coral); transform: scaleX(0); transform-origin: left; }

.site-header { position: sticky; z-index: 20; top: 0; height: 78px; background: rgba(247, 244, 236, .92); backdrop-filter: blur(14px); transition: box-shadow .25s ease, background .25s ease; }
.site-header.is-scrolled { background: rgba(247, 244, 236, .97); box-shadow: 0 6px 28px rgba(16, 38, 59, .08); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 1.18rem; font-weight: 800; letter-spacing: -.055em; }
.brand img { width: 36px; height: 36px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 42px); }
.site-nav a { position: relative; color: #354b5e; text-decoration: none; font-size: .88rem; font-weight: 650; transition: color .2s ease; }
.site-nav a:not(.nav-contact)::after { position: absolute; right: 0; bottom: -6px; left: 0; height: 1px; background: var(--coral); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav .nav-contact { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; transition: background .2s ease, transform .2s ease; }
.site-nav .nav-contact:hover { background: white; transform: translateY(-2px); }
.nav-contact span { margin-left: 7px; color: var(--coral); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 12px; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 18px; height: 1.5px; margin: 4px auto; background: var(--ink); transition: transform .2s ease; }

.hero { position: relative; display: flex; min-height: min(750px, calc(100svh - 78px)); align-items: center; overflow: hidden; isolation: isolate; background: #16324a; color: white; }
.hero-photo, .hero-shade { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; }
.hero-photo { object-fit: cover; object-position: center 47%; opacity: .78; }
.hero-photo.is-failed { display: none; }
.hero-shade { background: linear-gradient(90deg, rgba(9, 26, 43, .84) 0%, rgba(9, 26, 43, .58) 48%, rgba(9, 26, 43, .17) 100%), linear-gradient(0deg, rgba(9, 26, 43, .39), transparent 35%); }
.hero-inner { position: relative; z-index: 1; padding-block: 108px 122px; }
.hero-kicker, .eyebrow { margin: 0 0 17px; color: var(--coral); font-size: .72rem; font-weight: 800; letter-spacing: .16em; line-height: 1.4; }
.hero-kicker { display: flex; align-items: center; gap: 9px; color: #fff1c8; }
.kicker-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sun); box-shadow: 0 0 0 4px rgba(239, 199, 97, .17); }
.hero h1 { max-width: 850px; margin: 0; font-size: clamp(3.35rem, 7.1vw, 6.7rem); font-weight: 670; letter-spacing: -.078em; line-height: .99; }
.hero h1 em, h2 em { color: var(--blue); font-family: var(--serif); font-weight: 500; letter-spacing: -.065em; }
.hero h1 em { display: block; margin-top: .08em; }
.hero-copy { max-width: 580px; margin: 28px 0 0; color: rgba(255, 255, 255, .88); font-size: clamp(1rem, 1.5vw, 1.14rem); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 14px; padding: 0 21px; border: 1px solid transparent; border-radius: 999px; text-align: center; text-decoration: none; font-size: .73rem; font-weight: 850; letter-spacing: .08em; transition: transform .22s ease, box-shadow .22s ease, background .22s ease; }
.button:hover { transform: translateY(-3px); box-shadow: 0 12px 25px rgba(0, 0, 0, .16); }
.button span { font-size: 1rem; transition: transform .22s ease; }
.button:hover span { transform: translate(2px, -2px); }
.button-cream { background: var(--cream); color: var(--ink); }
.button-whatsapp { background: var(--green); color: #073d28; }
.button-whatsapp:hover { background: #35d77f; }
.button-ink { background: var(--ink); color: white; }
.hero-note { max-width: 470px; margin: 20px 0 0; color: rgba(255, 255, 255, .72); font-size: .76rem; }
.hero-caption { position: absolute; right: 30px; bottom: 22px; display: flex; gap: 11px; color: white; font-size: .62rem; font-weight: 800; letter-spacing: .1em; }
.hero-caption span { color: rgba(255, 255, 255, .66); font-weight: 600; }

.university-ticker { overflow: hidden; padding-block: 18px; background: var(--sun); color: var(--ink); }
.ticker-track { display: flex; width: max-content; animation: ticker 36s linear infinite; }
.ticker-track span { display: flex; flex: none; align-items: center; gap: 28px; padding-right: 28px; font-size: .74rem; font-weight: 850; letter-spacing: .17em; white-space: nowrap; }
.ticker-track i { color: #a85239; font-size: 1rem; font-style: normal; }
@keyframes ticker { to { transform: translateX(-50%); } }

.glow { position: relative; isolation: isolate; overflow: hidden; }
.glow::before, .glow::after { position: absolute; z-index: -1; width: min(54vw, 660px); aspect-ratio: 1; border-radius: 50%; content: ""; pointer-events: none; }
.glow::before { background: radial-gradient(circle, rgba(132, 210, 233, .3), rgba(132, 210, 233, 0) 69%); }
.glow::after { background: radial-gradient(circle, rgba(232, 143, 113, .2), rgba(232, 143, 113, 0) 70%); }
.glow-blue::before { top: -33%; right: -11%; }
.glow-blue::after { bottom: -52%; left: -19%; }
.glow-warm::before { right: -22%; bottom: -33%; }
.glow-warm::after { top: -42%; left: -18%; }
.glow-sky::before { top: -44%; left: -20%; }
.glow-sky::after { right: -21%; bottom: -42%; }
.glow-coral::before { right: -18%; top: -40%; }
.glow-coral::after { bottom: -46%; left: -20%; }

.intro { padding-block: clamp(76px, 10vw, 126px); }
.intro-grid { display: grid; grid-template-columns: minmax(160px, .67fr) minmax(0, 1.6fr) minmax(150px, .7fr); align-items: center; gap: clamp(30px, 6vw, 82px); }
.intro-mark { position: relative; display: grid; width: clamp(150px, 18vw, 220px); aspect-ratio: 1; place-items: center; justify-self: center; }
.mark-orbit { position: absolute; inset: 8%; border: 1px solid rgba(16, 38, 59, .2); border-radius: 50%; transform: rotate(-29deg) scaleY(.43); }
.orbit-two { transform: rotate(58deg) scaleY(.43); border-color: rgba(223, 127, 98, .5); }
.mark-center { display: grid; width: 62%; aspect-ratio: 1; place-items: center; border-radius: 50%; background: var(--ink); color: var(--cream); font-size: 3.1rem; font-weight: 800; letter-spacing: -.1em; box-shadow: 0 14px 36px rgba(16, 38, 59, .18); }
.mark-center span { margin: -28px 0 0 33px; color: var(--sun); font-size: 1.25rem; }
.mark-label { position: absolute; right: -9%; bottom: 7%; padding: 10px 14px; transform: rotate(-8deg); background: var(--sun); color: var(--ink); font-size: .58rem; font-weight: 900; letter-spacing: .11em; line-height: 1.35; }
.intro-copy h2, .section-top h2, .pricing-heading h2, .faq-heading h2 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 650; letter-spacing: -.075em; line-height: 1.02; }
.intro-copy h2 em, .section-top h2 em, .pricing-heading h2 em, .faq-heading h2 em { color: #ba6047; }
.intro-copy > p:not(.eyebrow) { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 1rem; }
.text-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 23px; color: var(--ink); text-decoration-color: rgba(16, 38, 59, .35); text-underline-offset: 5px; font-size: .88rem; font-weight: 750; }
.text-link span { color: var(--coral); transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, -3px); }
.intro-sticker { display: flex; min-height: 235px; flex-direction: column; align-items: center; justify-content: center; padding: 20px; transform: rotate(5deg); border: 1px solid rgba(16, 38, 59, .1); background: #e7f2ee; box-shadow: 10px 12px 0 rgba(16, 38, 59, .07); text-align: center; }
.intro-sticker > span { font-size: .61rem; font-weight: 850; letter-spacing: .16em; }
.intro-sticker strong { margin-top: 3px; font-size: 1.12rem; letter-spacing: -.04em; }
.intro-sticker small { color: var(--muted); font-size: .69rem; }
.intro-sticker svg { width: 92px; margin-top: 16px; fill: none; stroke: var(--ink); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.5; }

.journey { background-color: #f2efe6; }
.section-top { max-width: 700px; margin-bottom: 52px; }
.section-top .section-lede { max-width: 560px; margin: 22px 0 0; color: var(--muted); }
.journey-layout { display: grid; grid-template-columns: 1.55fr .8fr; align-items: stretch; gap: clamp(34px, 7vw, 96px); }
.journey-list { position: relative; }
.journey-list::before { position: absolute; top: 31px; bottom: 47px; left: 29px; width: 1px; background: linear-gradient(var(--coral), rgba(16, 38, 59, .12)); content: ""; }
.journey-step { position: relative; display: grid; grid-template-columns: 60px 1fr 38px; align-items: start; gap: 16px; padding: 22px 0 27px; border-bottom: 1px solid var(--line); }
.step-number { position: relative; z-index: 1; display: grid; width: 59px; height: 59px; place-items: center; border: 1px solid rgba(16, 38, 59, .2); border-radius: 50%; background: var(--cream); color: var(--coral); font-size: .75rem; font-weight: 900; }
.journey-step h3 { margin: 3px 0 4px; font-size: 1.13rem; letter-spacing: -.035em; }
.journey-step p { max-width: 540px; margin: 0; color: var(--muted); font-size: .91rem; }
.step-icon { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 50%; background: rgba(239, 199, 97, .33); color: var(--ink); font-size: 1.2rem; }
.official-card { position: relative; align-self: center; padding: 34px 31px; overflow: hidden; border-radius: 6px 36px 6px 6px; background: var(--ink); color: white; box-shadow: var(--shadow); }
.official-card::after { position: absolute; right: -43px; bottom: -62px; width: 180px; height: 180px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 50%; box-shadow: 0 0 0 20px rgba(255, 255, 255, .025), 0 0 0 42px rgba(255, 255, 255, .025); content: ""; }
.official-seal { display: grid; width: 55px; height: 55px; place-items: center; margin-bottom: 28px; border: 1px solid rgba(255, 255, 255, .32); border-radius: 50%; color: var(--sun); font-size: .63rem; font-weight: 850; letter-spacing: .1em; }
.official-seal b { margin-top: -21px; margin-left: 30px; font-size: .8rem; }
.official-card .eyebrow { color: var(--sun); }
.official-card h3 { max-width: 350px; margin: 0; font-family: var(--serif); font-size: 1.8rem; font-weight: 500; line-height: 1.15; }
.official-card > p:not(.eyebrow) { position: relative; z-index: 1; margin: 17px 0 24px; color: rgba(255, 255, 255, .72); font-size: .88rem; }
.official-card .button { position: relative; z-index: 1; padding-inline: 15px; font-size: .61rem; }

.universities { background-color: #f8f5ed; }
.section-top-wide { display: grid; max-width: none; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 70px; }
.section-top-wide .section-lede { max-width: 435px; margin: 0 0 5px; }
.campus-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 17px; }
.campus-card { min-width: 0; overflow: hidden; border: 1px solid rgba(16, 38, 59, .09); border-radius: 4px 4px 28px 4px; background: var(--paper); box-shadow: 0 10px 32px rgba(16, 38, 59, .045); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease; }
.campus-card:hover { transform: translateY(-9px) rotate(-.35deg); box-shadow: 0 22px 42px rgba(16, 38, 59, .12); }
.campus-art { position: relative; display: flex; height: 190px; align-items: end; justify-content: center; overflow: hidden; }
.art-uba { background: #d8e8df; }
.art-unlp { background: #f1d9a0; }
.art-unc { background: #d9e7f0; }
.art-unr { background: #f0d4c7; }
.art-sun { position: absolute; top: 23px; right: 24px; width: 43px; height: 43px; border-radius: 50%; background: rgba(239, 199, 97, .8); }
.art-building { position: relative; display: flex; width: 76%; height: 79px; align-items: start; justify-content: space-around; padding: 13px 11px 0; background: rgba(255, 253, 247, .78); border-top: 4px solid rgba(16, 38, 59, .68); box-shadow: 0 -10px 0 rgba(16, 38, 59, .06); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.campus-card:hover .art-building { transform: translateY(-4px); }
.art-building::before { position: absolute; top: -29px; left: 50%; width: 58px; height: 29px; transform: translateX(-50%); background: rgba(16, 38, 59, .72); clip-path: polygon(50% 0, 100% 100%, 0 100%); content: ""; }
.art-building::after { position: absolute; top: -36px; left: 50%; width: 4px; height: 10px; transform: translateX(-50%); background: var(--coral); content: ""; }
.art-building i { width: 13px; height: 34px; border: 2px solid rgba(16, 38, 59, .6); border-bottom: 0; border-radius: 8px 8px 0 0; }
.art-building b { position: absolute; right: 0; bottom: 0; left: 0; height: 5px; background: rgba(16, 38, 59, .68); }
.art-caption { position: absolute; bottom: 10px; left: 11px; color: var(--ink); font-size: .52rem; font-weight: 850; letter-spacing: .11em; line-height: 1.2; }
.campus-content { padding: 22px 20px 24px; }
.campus-meta { display: flex; align-items: center; justify-content: space-between; color: #9a5c49; font-size: .59rem; font-weight: 850; letter-spacing: .13em; }
.campus-index { color: #8794a0; }
.campus-content h3 { min-height: 58px; margin: 12px 0 8px; font-size: 1.08rem; letter-spacing: -.04em; line-height: 1.18; }
.campus-content p { min-height: 105px; margin: 0; color: var(--muted); font-size: .81rem; line-height: 1.55; }
.campus-content a { display: inline-flex; align-items: center; gap: 8px; margin-top: 17px; text-decoration: none; font-size: .76rem; font-weight: 800; }
.campus-content a span { color: var(--coral); transition: transform .2s ease; }
.campus-content a:hover span { transform: translate(3px, -3px); }
.campus-note { max-width: 780px; margin: 25px 0 0; color: var(--muted); font-size: .79rem; }

.examples { background-color: #f1eee5; }
.example-tabs { overflow: hidden; border: 1px solid rgba(16, 38, 59, .12); border-radius: 4px 24px 4px 24px; background: rgba(255, 253, 247, .85); box-shadow: var(--shadow); }
.tab-list { display: flex; gap: 4px; padding: 12px 16px 0; border-bottom: 1px solid var(--line); }
.tab-list button { position: relative; padding: 14px 17px 13px; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: .78rem; font-weight: 750; }
.tab-list button::after { position: absolute; right: 15px; bottom: -1px; left: 15px; height: 2px; transform: scaleX(0); background: var(--coral); content: ""; transition: transform .22s ease; }
.tab-list button[aria-selected="true"] { color: var(--ink); }
.tab-list button[aria-selected="true"]::after { transform: scaleX(1); }
.example-panel { display: grid; min-height: 430px; grid-template-columns: 1.2fr .8fr; align-items: center; gap: clamp(30px, 7vw, 95px); padding: clamp(25px, 5vw, 62px); }
.example-panel[hidden] { display: none; }
.mail-mockup, .guide-mockup { overflow: hidden; border: 1px solid rgba(16, 38, 59, .11); border-radius: 15px; background: white; box-shadow: 0 20px 45px rgba(16, 38, 59, .1); }
.mail-top { display: flex; align-items: center; gap: 9px; padding: 14px 17px; border-bottom: 1px solid #e9edf0; color: #718091; font-size: .62rem; font-weight: 800; letter-spacing: .1em; }
.mail-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px rgba(223, 127, 98, .13); }
.mockup-pill { margin-left: auto; padding: 5px 8px; border-radius: 999px; background: #fff0df; color: #885238; font-size: .52rem; }
.mail-body { padding: clamp(22px, 4vw, 38px); }
.mail-eyebrow { margin: 0 0 9px; color: #a35f49; font-size: .62rem; font-weight: 850; letter-spacing: .12em; }
.mail-body h3, .guide-body h3 { max-width: 440px; margin: 0; font-size: clamp(1.4rem, 2.5vw, 2rem); letter-spacing: -.055em; line-height: 1.1; }
.mail-body > p:not(.mail-eyebrow) { max-width: 490px; margin: 14px 0 20px; color: var(--muted); font-size: .87rem; }
.mail-cta { display: flex; align-items: center; justify-content: space-between; padding: 13px 15px; border-radius: 8px; background: var(--ink); color: white; font-size: .76rem; font-weight: 750; }
.mail-cta span { color: var(--sun); }
.mail-footnote { margin-top: 13px; color: #7b8997; font-size: .67rem; }
.example-aside { max-width: 310px; }
.example-symbol { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 20px; transform: rotate(-6deg); border-radius: 14px 14px 14px 4px; background: var(--sun); font-size: 1.35rem; }
.example-aside h3 { margin: 0; font-family: var(--serif); font-size: 2rem; font-weight: 500; letter-spacing: -.04em; line-height: 1.12; }
.example-aside p { margin: 13px 0 0; color: var(--muted); font-size: .87rem; }
.guide-panel { grid-template-columns: 1.2fr .8fr; }
.guide-top { display: flex; justify-content: space-between; padding: 14px 17px; border-bottom: 1px solid #e9edf0; color: #7b8792; font-size: .66rem; }
.guide-top span:last-child { color: var(--ink); font-weight: 800; }
.guide-body { padding: clamp(20px, 3vw, 30px); }
.guide-body h3 { margin-bottom: 22px; }
.guide-body ul { margin: 0; padding: 0; list-style: none; }
.guide-body li { display: grid; grid-template-columns: 30px 1fr; gap: 11px; padding: 12px 0; border-top: 1px solid #edf0f1; }
.guide-body li > span { color: #b7684f; font-size: .7rem; font-weight: 850; }
.guide-body li b, .guide-body li small { display: block; }
.guide-body li b { font-size: .78rem; }
.guide-body li small { margin-top: 3px; color: var(--muted); font-size: .67rem; line-height: 1.45; }
.guide-disclaimer { margin: 13px 0 0; color: #788694; font-size: .65rem; }

.pricing { position: relative; overflow: hidden; background: var(--cream); }
.pricing::before { position: absolute; top: -32%; right: -22%; width: min(70vw, 850px); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(169, 217, 235, .29), transparent 68%); content: ""; pointer-events: none; }
.pricing-heading { position: relative; display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 49px; }
.pricing-heading h2 { font-size: clamp(2.35rem, 4.8vw, 3.9rem); }
.pricing-lede { max-width: 340px; margin: 0 0 5px; color: var(--muted); }
.pricing-layout { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 15px; align-items: stretch; }
.plan-card { position: relative; display: flex; min-width: 0; flex-direction: column; padding: 25px 26px; border: 1px solid rgba(16, 38, 59, .12); border-radius: 4px 24px 4px 24px; background: rgba(255, 253, 247, .9); transition: transform .3s ease, box-shadow .3s ease; }
.plan-card:hover { transform: translateY(-5px); box-shadow: 0 20px 45px rgba(16, 38, 59, .1); }
.plan-small:first-child { grid-column: 1; grid-row: 1; }
.plan-small:nth-child(2) { grid-column: 1; grid-row: 2; }
.plan-topline, .plan-featured-top { display: flex; align-items: center; justify-content: space-between; }
.plan-label { color: #8b6253; font-size: .58rem; font-weight: 850; letter-spacing: .12em; }
.plan-icon { display: grid; width: 33px; height: 33px; place-items: center; border-radius: 50%; background: #e9f2ee; color: var(--ink); font-size: 1rem; }
.plan-card h3 { margin: 12px 0 5px; font-size: 1.3rem; letter-spacing: -.05em; }
.plan-description { min-height: 54px; margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.plan-price { margin-top: 13px; font-size: 1.9rem; font-weight: 800; letter-spacing: -.06em; }
.plan-price span, .featured-price span { margin-right: 4px; color: #84909c; font-size: .67rem; font-weight: 800; letter-spacing: .1em; }
.plan-card ul { display: grid; gap: 7px; margin: 9px 0 15px; padding: 0; list-style: none; }
.plan-card li { position: relative; padding-left: 18px; color: #43576a; font-size: .72rem; }
.plan-card li::before { position: absolute; left: 0; color: #4a9a7c; content: "✓"; font-weight: 900; }
.plan-link { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 11px; border-top: 1px solid var(--line); text-decoration: none; font-size: .75rem; font-weight: 800; }
.plan-link span { color: var(--coral); transition: transform .2s ease; }
.plan-link:hover span { transform: translate(3px, -3px); }
.plan-featured { grid-column: 2; grid-row: 1 / 3; padding: clamp(28px, 4vw, 48px); overflow: hidden; border-color: var(--ink); background: var(--ink); color: white; box-shadow: 0 18px 55px rgba(16, 38, 59, .18); }
.plan-featured::after { position: absolute; top: -92px; right: -85px; width: 310px; height: 310px; border: 1px solid rgba(255, 255, 255, .13); border-radius: 50%; box-shadow: 0 0 0 28px rgba(255, 255, 255, .025), 0 0 0 58px rgba(255, 255, 255, .025), 0 0 0 90px rgba(255, 255, 255, .025); content: ""; }
.featured-badge { position: relative; z-index: 1; padding: 8px 11px; border-radius: 999px; background: var(--sun); color: var(--ink); font-size: .6rem; font-weight: 900; letter-spacing: .09em; }
.sparkle { position: relative; z-index: 1; color: var(--blue); font-size: 1.6rem; }
.plan-featured h3 { position: relative; z-index: 1; margin: 29px 0 7px; font-family: var(--serif); font-size: clamp(2rem, 4.2vw, 3.15rem); font-weight: 500; letter-spacing: -.05em; }
.plan-featured .plan-description { position: relative; z-index: 1; max-width: 470px; min-height: 0; color: rgba(255, 255, 255, .7); font-size: .91rem; }
.plan-price-featured { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; margin-top: 28px; }
.plan-price-featured del { color: rgba(255, 255, 255, .53); font-size: .89rem; }
.discount-badge { padding: 5px 8px; border-radius: 999px; background: rgba(169, 217, 235, .16); color: #bce8f7; font-size: .64rem; font-weight: 850; }
.featured-price { position: relative; z-index: 1; margin-top: -4px; font-size: clamp(3.4rem, 6vw, 5rem); font-weight: 780; letter-spacing: -.085em; line-height: 1.05; }
.featured-price span { color: var(--sun); font-size: .74rem; }
.saving-note { position: relative; z-index: 1; max-width: 430px; margin: 10px 0 19px; color: rgba(255, 255, 255, .66); font-size: .75rem; }
.saving-note b { color: white; }
.plan-featured ul { position: relative; z-index: 1; grid-template-columns: 1fr 1fr; gap: 9px 17px; max-width: 510px; margin: 0 0 24px; padding-top: 15px; border-top: 1px solid rgba(255, 255, 255, .17); }
.plan-featured li { color: rgba(255, 255, 255, .86); font-size: .79rem; }
.plan-featured li::before { color: var(--sun); }
.plan-featured .button { position: relative; z-index: 1; align-self: flex-start; min-width: 246px; }
.featured-foot { position: relative; z-index: 1; margin-top: 13px; color: rgba(255, 255, 255, .58); font-size: .68rem; }
.pricing-disclosure { max-width: 780px; margin: 23px 0 0; color: var(--muted); font-size: .72rem; }

.faq { background: #f1eee5; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(45px, 11vw, 150px); }
.faq-heading h2 { font-size: clamp(2.4rem, 4.5vw, 3.7rem); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item summary { position: relative; padding: 21px 40px 21px 0; cursor: pointer; list-style: none; font-size: .98rem; font-weight: 750; letter-spacing: -.025em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { position: absolute; top: 19px; right: 4px; display: grid; width: 27px; height: 27px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--coral); content: "+"; font-size: 1rem; transition: transform .2s ease, background .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); background: var(--paper); }
.faq-item p { max-width: 630px; margin: -4px 30px 22px 0; color: var(--muted); font-size: .87rem; }

.closing { position: relative; overflow: hidden; padding-block: clamp(70px, 9vw, 118px); background: var(--blue); }
.closing-inner { position: relative; z-index: 1; display: flex; align-items: end; justify-content: space-between; gap: 36px; }
.closing .eyebrow { color: #42637a; }
.closing h2 { margin: 0; font-size: clamp(2.5rem, 5.5vw, 4.8rem); font-weight: 650; letter-spacing: -.08em; line-height: 1; }
.closing h2 em { color: #a24f3b; }
.closing .button { flex: none; }
.closing-scribble { position: absolute; top: -71px; right: 9%; color: rgba(255, 255, 255, .34); font-size: 15rem; line-height: 1; transform: rotate(-14deg); }

.site-footer { padding-block: 30px 24px; background: var(--ink); color: white; }
.footer-main { display: flex; align-items: center; gap: 25px; padding-bottom: 25px; }
.footer-main .brand { color: white; }
.footer-main .brand img { width: 32px; height: 32px; }
.footer-main > p { margin: 0; color: rgba(255, 255, 255, .62); font-size: .77rem; }
.footer-back { margin-left: auto; color: var(--sun); text-decoration: none; font-size: .75rem; font-weight: 750; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 25px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .16); color: rgba(255, 255, 255, .52); font-size: .64rem; }
.footer-bottom a { color: rgba(255, 255, 255, .82); }

/* Progressive enhancement: content remains visible unless an observer is available. */
.motion-ready .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.75,.25,1), transform .7s cubic-bezier(.2,.75,.25,1); }
.motion-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }
.motion-ready .campus-card:nth-child(2), .motion-ready .journey-step:nth-child(2) { transition-delay: .08s; }
.motion-ready .campus-card:nth-child(3), .motion-ready .journey-step:nth-child(3) { transition-delay: .16s; }
.motion-ready .campus-card:nth-child(4), .motion-ready .journey-step:nth-child(4) { transition-delay: .24s; }
.motion-ready .plan-card:nth-child(2) { transition-delay: .1s; }
.motion-ready .plan-card:nth-child(3) { transition-delay: .18s; }
.motion-ready .hero-kicker, .motion-ready .hero h1, .motion-ready .hero-copy, .motion-ready .hero-actions, .motion-ready .hero-note { animation: hero-enter .7s cubic-bezier(.2,.75,.25,1) both; }
.motion-ready .hero h1 { animation-delay: .08s; }
.motion-ready .hero-copy { animation-delay: .16s; }
.motion-ready .hero-actions { animation-delay: .23s; }
.motion-ready .hero-note { animation-delay: .3s; }
@keyframes hero-enter { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

:focus-visible { outline: 3px solid #d75e3d; outline-offset: 4px; }

@media (max-width: 1000px) {
  .campus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .campus-content h3, .campus-content p { min-height: 0; }
  .campus-art { height: 220px; }
  .intro-grid { grid-template-columns: .55fr 1.45fr; }
  .intro-sticker { display: none; }
  .journey-layout { grid-template-columns: 1.2fr .8fr; gap: 34px; }
  .plan-card { padding: 21px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 72px; }
  .shell { width: min(100% - 38px, 560px); }
  .site-header { height: 68px; }
  .brand { font-size: 1.08rem; }
  .brand img { width: 32px; height: 32px; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(2.75px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-2.75px) rotate(-45deg); }
  .site-nav { position: absolute; top: 68px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 19px 17px; border-bottom: 1px solid var(--line); background: rgba(247, 244, 236, .98); box-shadow: 0 16px 24px rgba(16, 38, 59, .08); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 13px 4px; border-bottom: 1px solid rgba(16, 38, 59, .08); }
  .site-nav .nav-contact { margin-top: 9px; padding: 12px 15px; border: 0; background: var(--sun); text-align: center; }
  .hero { min-height: min(740px, calc(100svh - 68px)); align-items: end; }
  .hero-photo { object-position: 59% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(9, 26, 43, .93) 0%, rgba(9, 26, 43, .67) 53%, rgba(9, 26, 43, .2) 100%); }
  .hero-inner { padding-block: 100px 96px; }
  .hero h1 { max-width: 600px; font-size: clamp(3.1rem, 12vw, 5.2rem); }
  .hero-copy { max-width: 520px; margin-top: 22px; font-size: .97rem; }
  .hero-note { max-width: 380px; font-size: .7rem; }
  .hero-caption { right: 19px; bottom: 12px; font-size: .52rem; }
  .hero-caption span { display: none; }
  .university-ticker { padding-block: 15px; }
  .ticker-track span { gap: 20px; padding-right: 20px; font-size: .66rem; }
  .intro-grid { grid-template-columns: 1fr; gap: 26px; }
  .intro-mark { width: 145px; justify-self: start; margin-left: 10px; }
  .mark-center { font-size: 2.7rem; }
  .intro-copy h2, .section-top h2, .pricing-heading h2, .faq-heading h2 { font-size: clamp(2.5rem, 10vw, 3.7rem); }
  .intro-copy > p:not(.eyebrow) { font-size: .93rem; }
  .section-top { margin-bottom: 35px; }
  .journey-layout { grid-template-columns: 1fr; }
  .journey-list::before { left: 24px; }
  .journey-step { grid-template-columns: 50px 1fr 30px; gap: 12px; padding-block: 18px 22px; }
  .step-number { width: 49px; height: 49px; font-size: .68rem; }
  .journey-step h3 { font-size: 1rem; }
  .journey-step p { font-size: .82rem; }
  .step-icon { width: 30px; height: 30px; font-size: 1rem; }
  .official-card { padding: 29px 25px; }
  .section-top-wide { grid-template-columns: 1fr; gap: 18px; }
  .campus-grid { gap: 13px; }
  .campus-art { height: 155px; }
  .campus-content { padding: 17px 14px 18px; }
  .campus-content h3 { font-size: .98rem; }
  .campus-content p { font-size: .77rem; }
  .campus-content a { font-size: .7rem; }
  .art-building { height: 69px; }
  .example-panel { grid-template-columns: 1fr; gap: 28px; padding: 21px 17px 27px; }
  .example-aside { max-width: 520px; }
  .example-aside h3 { font-size: 1.75rem; }
  .example-aside p { font-size: .82rem; }
  .tab-list { padding-inline: 8px; }
  .tab-list button { padding-inline: 10px; font-size: .7rem; }
  .mail-body { padding: 23px 19px; }
  .mail-top { padding: 12px; font-size: .54rem; }
  .mockup-pill { font-size: .45rem; }
  .pricing-heading { display: block; margin-bottom: 34px; }
  .pricing-lede { margin-top: 18px; font-size: .9rem; }
  .pricing-layout { grid-template-columns: 1fr; grid-template-rows: auto; gap: 13px; }
  .plan-small:first-child, .plan-small:nth-child(2), .plan-featured { grid-column: 1; grid-row: auto; }
  .plan-small { min-height: auto; padding: 23px; }
  .plan-description { min-height: 0; }
  .plan-small ul { margin-bottom: 17px; }
  .plan-featured { min-height: 490px; padding: 29px 24px; }
  .plan-featured h3 { margin-top: 25px; font-size: 2.55rem; }
  .featured-price { font-size: 4.3rem; }
  .plan-featured ul { grid-template-columns: 1fr; gap: 7px; }
  .plan-featured .button { width: 100%; min-width: 0; }
  .faq-layout { grid-template-columns: 1fr; gap: 35px; }
  .faq-heading h2 { font-size: 3rem; }
  .faq-item summary { font-size: .9rem; }
  .faq-item p { font-size: .82rem; }
  .closing-inner { display: flex; flex-direction: column; align-items: flex-start; gap: 25px; }
  .closing h2 { font-size: clamp(2.8rem, 10vw, 4rem); }
  .closing .button { align-self: stretch; }
  .closing-scribble { top: 20px; right: -35px; font-size: 10rem; }
  .footer-main { flex-wrap: wrap; gap: 9px 17px; }
  .footer-main > p { flex-basis: 100%; order: 2; }
  .footer-back { font-size: .7rem; }
  .footer-bottom { flex-direction: column; gap: 8px; font-size: .62rem; }
}

@media (max-width: 390px) {
  .shell { width: calc(100% - 30px); }
  .hero h1 { font-size: 2.9rem; }
  .hero-actions { gap: 8px; }
  .hero-actions .button { min-height: 49px; padding-inline: 14px; font-size: .65rem; }
  .campus-grid { grid-template-columns: 1fr; }
  .campus-art { height: 190px; }
  .campus-content p { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .ticker-track { animation: none !important; }
  .motion-ready .reveal { opacity: 1; transform: none; }
}

/* Dirección visual 2026: índigo, violeta y acentos solares. */
:root{--ink:#191638;--ink-soft:#302b61;--cream:#f5f2ff;--paper:#fff;--blue:#c8bbff;--blue-deep:#7866df;--coral:#cf4772;--sun:#ffda69;--muted:#555979;--line:rgba(31,25,67,.16);--shadow:0 28px 70px rgba(39,25,91,.16)}
body{font-size:18px}
.site-header{background:rgba(247,245,255,.94)}.site-header.is-scrolled{background:rgba(247,245,255,.98)}
.hero{min-height:min(810px,calc(100svh - 78px));background:#1c1744}
.hero-shade{background:linear-gradient(90deg,rgba(18,14,55,.94) 0%,rgba(27,20,75,.77) 47%,rgba(23,17,62,.24) 100%),linear-gradient(0deg,rgba(15,13,47,.48),transparent 38%)}
.hero h1{font-size:clamp(3.7rem,7.4vw,7.1rem)}.hero h1 em{color:#ded2ff}.hero-copy{font-size:clamp(1.13rem,1.6vw,1.3rem);max-width:650px}
.hero-kicker,.eyebrow{font-size:.78rem}.hero-note{font-size:.84rem}
.button{min-height:59px;padding-inline:25px;font-size:.78rem;box-shadow:0 9px 24px rgba(21,16,57,.14)}
.button:hover{transform:translateY(-5px) scale(1.025);box-shadow:0 17px 33px rgba(21,16,57,.25)}
.university-ticker{background:var(--sun)}.ticker-track span{font-size:.82rem}
.intro,.universities,.pricing{background-color:#f6f3ff}.journey,.examples,.faq{background-color:#eceafa}
.intro-copy h2 em,.section-top h2 em,.pricing-heading h2 em,.faq-heading h2 em{color:#7658c5}
.intro-copy h2,.section-top h2,.pricing-heading h2,.faq-heading h2{font-size:clamp(2.7rem,5.3vw,4.65rem)}
.intro-copy>p:not(.eyebrow),.section-lede,.pricing-lede{font-size:1.1rem;line-height:1.75}
.journey-step{transition:background .3s ease,padding .3s ease}.journey-step:hover{background:rgba(255,255,255,.7);padding-left:12px}
.journey-step h3{font-size:1.3rem}.journey-step p{font-size:1rem}.step-number{background:#fff;color:#7658c5;box-shadow:0 8px 20px rgba(47,33,114,.09)}
.official-card{background:linear-gradient(145deg,#211c50,#4b328a);box-shadow:0 30px 65px rgba(37,21,98,.25)}
.official-card h3{font-size:2rem}.official-card>p:not(.eyebrow){font-size:.98rem}
.campus-grid{gap:22px}.campus-card{border:0;border-radius:18px;background:white;box-shadow:0 18px 42px rgba(37,21,98,.12)}
.campus-art{height:260px;background:#d9d3f7;overflow:hidden;isolation:isolate}
.campus-art:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,12,45,.75),transparent 55%);pointer-events:none}
.campus-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1),filter .4s ease}
.campus-card:hover .campus-art img{transform:scale(1.1);filter:saturate(1.13)}
.photo-label{position:absolute;z-index:1;left:16px;bottom:14px;color:#fff;font-size:.68rem;font-weight:850;letter-spacing:.11em}
.photo-arrow{position:absolute;z-index:1;top:14px;right:14px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:#fff;color:#29205e;font-size:1.2rem;transition:transform .35s ease,background .35s ease}
.campus-card:hover .photo-arrow{transform:rotate(45deg);background:var(--sun)}
.campus-content{padding:24px 22px 28px}.campus-meta{font-size:.68rem;color:#7558bd}
.campus-content h3{font-size:1.3rem;min-height:64px}.campus-content p{font-size:.95rem;min-height:116px}.campus-content a{font-size:.86rem}
.motion-ready .campus-card.is-visible:hover{transform:translateY(-10px);box-shadow:0 28px 60px rgba(41,24,104,.2)}
.campus-note{font-size:.88rem}.example-tabs{border-radius:24px;background:white}.example-aside p,.faq-item p{font-size:.98rem}.example-aside h3{font-size:2.25rem}
.plan-card{border-radius:20px;box-shadow:0 15px 36px rgba(37,21,98,.08)}.plan-description{font-size:.91rem}.plan-card li{font-size:.85rem}.plan-featured{background:linear-gradient(145deg,#201a4c,#523295)}
.plan-featured li{font-size:.91rem}.plan-featured .plan-description{font-size:1.03rem}.saving-note,.pricing-disclosure{font-size:.84rem}
.faq-item summary{font-size:1.08rem}.closing{background:#c8bbff}.closing h2 em{color:#5d36a4}.closing .eyebrow{color:#47337d}
.study-story{position:relative;overflow:hidden;background:#211a50;color:#fff}.study-story:before{content:"";position:absolute;width:550px;height:550px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-130px;top:-260px;box-shadow:0 0 0 65px rgba(255,255,255,.025),0 0 0 130px rgba(255,255,255,.02)}
.study-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(38px,8vw,100px);align-items:center}
.study-image{position:relative;height:470px;overflow:hidden;border-radius:120px 18px 18px 18px;box-shadow:0 35px 70px rgba(0,0,0,.25)}
.study-image img{width:100%;height:100%;object-fit:cover;transform:scale(1.08) translateY(var(--photo-shift,0px));will-change:transform}
.study-image-label{position:absolute;bottom:20px;left:20px;padding:12px 15px;background:var(--sun);color:var(--ink);border-radius:999px;font-size:.69rem;letter-spacing:.1em;font-weight:900}.study-image-label b{margin-left:12px;font-size:1.1rem}
.study-copy h2{font-size:clamp(3rem,5.3vw,5rem);line-height:1.02;letter-spacing:-.075em;margin:0}.study-copy h2 em{display:block;color:#c8bbff;font-family:var(--serif);font-weight:500}
.study-copy .eyebrow{color:#ffda69}.study-copy p:not(.eyebrow){max-width:520px;margin:24px 0 30px;color:rgba(255,255,255,.82);font-size:1.13rem}.study-copy .button{background:#fff;color:#211a50}
.photo-credits{padding-top:18px;color:rgba(255,255,255,.62);font-size:.7rem}.photo-credits a{color:rgba(255,255,255,.85)}
@media(max-width:1000px){.campus-content h3,.campus-content p{min-height:0}.campus-art{height:260px}}
@media(max-width:720px){body{font-size:17px}.hero h1{font-size:clamp(3.2rem,12vw,5.4rem)}.hero-copy{font-size:1.04rem}.hero-shade{background:linear-gradient(0deg,rgba(18,14,55,.96),rgba(27,20,75,.72) 58%,rgba(23,17,62,.25))}
.intro-copy h2,.section-top h2,.pricing-heading h2,.faq-heading h2{font-size:clamp(2.65rem,10vw,3.9rem)}.intro-copy>p:not(.eyebrow),.section-lede,.pricing-lede{font-size:1rem}
.campus-art{height:195px}.campus-content h3{font-size:1.12rem}.campus-content p{font-size:.9rem}.campus-content a{font-size:.78rem}
.study-grid{grid-template-columns:1fr;gap:32px}.study-image{height:300px;border-radius:75px 14px 14px 14px}.study-copy h2{font-size:clamp(2.8rem,10vw,4rem)}.study-copy p:not(.eyebrow){font-size:1rem}
.journey-step h3{font-size:1.12rem}.journey-step p{font-size:.94rem}.plan-description{font-size:.92rem}.plan-card li{font-size:.84rem}.faq-item summary{font-size:1rem}}
@media(max-width:390px){.campus-art{height:230px}.hero h1{font-size:3.1rem}}
@media(prefers-reduced-motion:reduce){.study-image img{transform:none!important;will-change:auto}}

@supports (animation-timeline: view()) {
 @media (prefers-reduced-motion: no-preference) {
  .journey-step,.campus-card,.plan-card,.example-tabs,.study-copy {
   animation: section-arrival linear both;
   animation-timeline: view();
   animation-range: entry 0% entry 42%;
  }
  .campus-art img {
   animation: photo-journey linear both;
   animation-timeline: view();
   animation-range: entry 0% exit 100%;
  }
 }
}
@keyframes section-arrival { from { opacity:.3; translate:0 34px; } to { opacity:1; translate:0 0; } }
@keyframes photo-journey { from { object-position:50% 35%; } to { object-position:50% 65%; } }