/* Comunicación · Futuro · Liderazgo — sitio estático, accesible y responsivo */
:root {
  --navy: #101b30;
  --navy-deep: #0b1425;
  --navy-soft: #1d2a40;
  --text: #142138;
  --muted: #6d7885;
  --teal: #4ad3c7;
  --teal-dark: #0d7e79;
  --gold: #dcba7d;
  --gold-dark: #97713b;
  --paper: #f7f8f7;
  --offwhite: #f2f4f3;
  --white: #fff;
  --line: #e0e5e5;
  --shadow: 0 20px 70px rgba(10, 27, 46, .08);
  --shell: 1220px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--text); background: var(--paper); font-family: "Inter", "Aptos", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
::selection { background: #6ed9cd; color: var(--navy); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
svg { display: block; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--teal-dark); outline-offset: 5px; }
.shell { width: min(calc(100% - 96px), var(--shell)); margin-inline: auto; }
.section-space { padding-block: clamp(92px, 10vw, 148px); }
.skip-link { position: fixed; z-index: 999; top: -80px; left: 16px; padding: 12px 18px; background: #fff; border-radius: 8px; color: var(--navy); }
.skip-link:focus { top: 14px; }
.scroll-progress { position: fixed; left: 0; top: 0; height: 3px; width: 0; z-index: 120; background: linear-gradient(90deg, var(--teal), var(--gold)); pointer-events: none; }
.eyebrow { display: flex; gap: 14px; align-items: center; font-weight: 800; color: #53727d; font-size: 11px; letter-spacing: .20em; line-height: 1.6; }
.eyebrow-stroke { width: 27px; height: 2px; flex: 0 0 auto; background: var(--teal-dark); }
.eyebrow-light { color: #a8c8cc; }
.eyebrow-light .eyebrow-stroke { background: var(--teal); }
.section-title { margin: 26px 0 0; font-size: clamp(2.6rem, 4.6vw, 4.75rem); line-height: 1.08; letter-spacing: -.055em; font-weight: 650; }
.serif-accent, .type-serif { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 400; letter-spacing: -.058em; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 55px; }
.section-heading .section-title { max-width: 790px; }
.section-heading > p { margin: 0 0 8px; max-width: 280px; font-size: 15px; line-height: 1.8; color: var(--muted); }

/* Header */
.site-header { height: 90px; z-index: 110; position: fixed; inset: 0 0 auto 0; color: white; background: rgba(10, 19, 35, .65); border-bottom: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); transition: background .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(12, 23, 40, .96); box-shadow: 0 8px 28px rgba(0,0,0,.13); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; gap: 12px; align-items: center; flex: 0 0 auto; min-width: 210px; }
.brand-mark { position: relative; width: 42px; height: 42px; border: 1.5px solid rgba(87, 226, 205, .8); border-radius: 50%; display: grid; place-items: center; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; width: 20px; height: 1.5px; background: var(--gold); transform: rotate(-34deg); }
.brand-mark::before { top: 16px; left: 10px; }
.brand-mark::after { top: 23px; left: 10px; }
.brand-mark-line { position: absolute; top: 8px; bottom: 8px; left: 50%; width: 1px; background: rgba(74, 211, 199, .55); transform: rotate(43deg); }
.brand-mark-dot { position: absolute; bottom: -3px; right: 0; height: 7px; width: 7px; border-radius: 50%; background: var(--gold); }
.brand-text { display: flex; flex-direction: column; gap: 5px; white-space: nowrap; }
.brand-text strong { font-size: 13px; font-weight: 800; letter-spacing: .135em; }
.brand-text > span { display: flex; gap: 6px; align-items: center; font-size: 9px; letter-spacing: .25em; font-weight: 600; color: #bcc8d0; }
.brand-text i { height: 3px; width: 3px; display: inline-block; background: var(--teal); border-radius: 50%; }
.desktop-nav { display: flex; gap: clamp(18px, 2.45vw, 38px); align-items: center; margin-left: auto; }
.nav-link { color: #c0c8d1; font-size: 13px; font-weight: 600; padding-block: 10px; position: relative; transition: color .2s; }
.nav-link::after { position: absolute; bottom: 4px; left: 0; right: 100%; height: 2px; background: var(--teal); content: ""; transition: right .25s; }
.nav-link:hover, .nav-link.active { color: white; }
.nav-link:hover::after, .nav-link.active::after { right: 0; }
.header-cta { margin-left: 18px; display: inline-flex; align-items: center; gap: 13px; background: var(--teal); border: 1px solid var(--teal); padding: 13px 18px; border-radius: 7px; white-space: nowrap; font-size: 12px; font-weight: 800; color: var(--navy); transition: background .2s, transform .2s; }
.header-cta:hover { background: #7be7dc; transform: translateY(-2px); }
.header-cta svg, .btn svg, .text-link svg, .circle-arrow svg, .back-to-top svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.menu-toggle { display: none; }
.mobile-nav { display: none; }

/* Hero */
.hero { min-height: 800px; min-height: min(880px, max(750px, 100svh)); padding-top: 90px; overflow: hidden; isolation: isolate; position: relative; color: white; background: radial-gradient(circle at 76% 46%, #1c354e 0, #12243d 26%, #0b1528 69%, #091222 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .32; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 78px 78px; mask-image: linear-gradient(100deg, transparent 20%, #000 100%); z-index: -1; }
.hero-noise { position: absolute; inset: 0; pointer-events: none; opacity: .18; z-index: -1; background: radial-gradient(circle at 30% 50%, rgba(59, 119, 142, .26), transparent 40%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(70px); z-index: -1; pointer-events: none; }
.hero-glow-one { width: 550px; height: 550px; background: rgba(30, 164, 158, .11); top: 24%; right: 5%; }
.hero-glow-two { width: 330px; height: 330px; background: rgba(220, 186, 125, .07); bottom: -20%; right: 22%; }
.hero-layout { display: grid; grid-template-columns: minmax(0,1.12fr) minmax(0,.88fr); gap: 45px; align-items: center; min-height: 635px; padding-top: 50px; padding-bottom: 62px; }
.hero-copy { position: relative; z-index: 3; }
.hero-eyebrow { letter-spacing: .175em; font-size: 11px; }
.hero h1 { margin: 28px 0 23px; font-size: clamp(4rem, 6.05vw, 7rem); line-height: 1.02; letter-spacing: -.066em; font-weight: 650; max-width: 690px; }
.hero h1 .type-serif { color: #eef4f5; }
.hero-title-accent { display: block; color: var(--teal); }
.hero-title-accent .period { color: var(--gold); }
.hero-lead { color: #bfcbd5; font-size: clamp(17px, 1.35vw, 20px); max-width: 510px; line-height: 1.7; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-top: 36px; }
.btn { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; border-radius: 7px; padding: 15px 22px; border: 1px solid transparent; font-size: 13px; font-weight: 800; transition: transform .24s var(--ease), background .24s, border-color .24s, box-shadow .24s; }
.btn:hover { transform: translateY(-3px); }
.btn-teal { background: var(--teal); color: var(--navy); box-shadow: 0 12px 30px rgba(31, 202, 183, .12); }
.btn-teal:hover { background: #75eadd; box-shadow: 0 16px 35px rgba(31, 202, 183, .2); }
.btn-outline-light { color: white; border-color: rgba(255,255,255,.31); }
.btn-outline-light:hover { border-color: rgba(255,255,255,.85); background: rgba(255,255,255,.08); }
.hero-audience { display: flex; align-items: flex-start; gap: 15px; margin-top: 65px; max-width: 470px; color: #a9b8c2; font-size: 10px; font-weight: 750; letter-spacing: .15em; line-height: 1.9; }
.hero-audience-rule { height: 27px; width: 2px; flex: 0 0 2px; background: var(--gold); margin-top: 2px; }
.hero-art { height: 555px; position: relative; display: grid; place-items: center; transform: translateX(10px); }
.art-halo { position: absolute; inset: auto; border-radius: 50%; pointer-events: none; }
.art-halo-one { width: min(35vw, 490px); height: min(35vw, 490px); background: radial-gradient(circle, rgba(72, 206, 190, .14), rgba(72, 206, 190, 0) 66%); }
.art-halo-two { width: 590px; height: 590px; background: conic-gradient(from 80deg, rgba(70,209,198,.03), transparent, rgba(220,186,125,.06), transparent); }
.art-orbit { position: absolute; border-radius: 50%; pointer-events: none; }
.art-orbit-outer { width: min(36.5vw, 510px); aspect-ratio: 1; border: 1px solid rgba(133, 176, 182, .23); box-shadow: 0 0 0 27px rgba(255,255,255,.017), 0 0 0 59px rgba(255,255,255,.012); animation: orbit 65s linear infinite; }
.art-orbit-outer::before, .art-orbit-outer::after { content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 20px rgba(220,186,125,.8); }
.art-orbit-outer::before { top: 15%; left: 14%; }
.art-orbit-outer::after { bottom: 21%; right: 7%; background: var(--teal); }
.art-orbit-inner { width: min(27vw, 374px); aspect-ratio: 1; border: 1px dashed rgba(129, 189, 192, .35); animation: orbit 45s linear infinite reverse; }
.art-center { width: min(25.5vw, 355px); height: min(25.5vw, 355px); max-width: 355px; max-height: 355px; display: flex; align-items: center; justify-content: center; flex-direction: column; position: relative; border-radius: 50%; text-align: center; border: 1px solid rgba(93, 216, 206, .28); background: radial-gradient(circle at 30% 18%, rgba(61, 153, 151, .35), rgba(18, 36, 58, .96) 62%); box-shadow: inset 0 2px 35px rgba(57, 207, 194, .09), 0 26px 90px rgba(0,0,0,.26); }
.art-center::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(255,255,255,.07); border-radius: 50%; }
.art-center-kicker { font-weight: 750; letter-spacing: .3em; color: #b7d6d8; font-size: clamp(8px, .75vw, 11px); }
.art-center-word { font-size: clamp(4rem, 6vw, 6rem); line-height: 1.1; font-weight: 700; letter-spacing: -.09em; margin-top: 5px; }
.art-center-emphasis { font-size: clamp(18px, 1.7vw, 26px); font-weight: 800; letter-spacing: .075em; }
.art-center-period { color: var(--teal); }
.art-center-divider { width: 58px; height: 1px; background: var(--gold); margin: 23px 0 17px; }
.art-center-footer { color: #a6bfc6; font-weight: 750; font-size: clamp(7px, .6vw, 9px); letter-spacing: .13em; }
.art-float { position: absolute; padding: 14px 18px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 5px; background: rgba(19, 37, 58, .85); backdrop-filter: blur(12px); box-shadow: 0 15px 50px rgba(0,0,0,.2); color: #e7f4f2; font-size: 9px; font-weight: 850; letter-spacing: .15em; }
.art-float-index { font-size: 12px; color: var(--teal); }
.art-float-top { top: 65px; left: 0; transform: rotate(-7deg); }
.art-float-bottom { bottom: 68px; right: -17px; transform: rotate(5deg); }
.art-float-bottom .art-float-index { color: var(--gold); }
.art-spark { position: absolute; width: 4px; height: 4px; border-radius: 50%; background: white; box-shadow: 0 0 10px white; }
.art-spark-a { top: 65px; right: 20%; } .art-spark-b { bottom: 75px; left: 17%; opacity: .55; } .art-spark-c { top: 44%; right: 1%; opacity: .5; }
.hero-bottom { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: min(calc(100% - 96px), var(--shell)); padding: 25px 0; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.13); color: #8c9dac; font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.scroll-cue { display: flex; align-items: center; gap: 14px; transition: color .2s; }
.scroll-cue:hover { color: white; }
.scroll-cue svg { width: 18px; height: 18px; fill: none; stroke: var(--teal); stroke-width: 1.6; }

/* Facts */
.facts-bar { background: #fdfefd; border-bottom: 1px solid var(--line); }
.facts-grid { min-height: 122px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.fact-item { display: flex; align-items: center; gap: 20px; min-width: 0; }
.fact-item strong { font-size: 46px; line-height: 1; letter-spacing: -.07em; font-weight: 650; color: var(--text); }
.fact-suffix { font-size: .65em; color: var(--teal-dark); }
.fact-item > span { font-size: 10px; font-weight: 800; letter-spacing: .18em; max-width: 154px; line-height: 1.65; color: #66747d; }
.fact-separator { width: 1px; height: 45px; background: var(--line); flex: 0 0 auto; }

/* Audience */
.audience { background: var(--paper); }
.audience-layout { display: grid; grid-template-columns: 1.13fr .87fr; gap: 110px; align-items: center; }
.audience-intro .section-title { max-width: 660px; }
.audience-right { border-left: 1px solid #cdd8d6; padding-left: 50px; }
.audience-right > p { font-size: clamp(1.55rem, 2.1vw, 2.25rem); line-height: 1.4; letter-spacing: -.035em; max-width: 460px; margin: 0 0 30px; }
.audience-right > p strong { color: var(--teal-dark); font-weight: 720; }
.audience-chips { display: flex; flex-wrap: wrap; gap: 11px; }
.audience-chips span { display: inline-flex; align-items: center; gap: 9px; border: 1px solid #d6e4e1; padding: 12px 14px; border-radius: 30px; color: #4a6370; font-size: 10px; font-weight: 750; letter-spacing: .11em; }
.audience-chips i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal-dark); }

/* Cards */
.courses { background: #ecf1ef; }
.course-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.course-card { position: relative; overflow: hidden; min-height: 492px; padding: 38px 43px 36px; display: flex; flex-direction: column; border: 1px solid rgba(33,70,70,.07); border-radius: 15px; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.course-card-teal { background: #e0f3ee; }
.course-card-gold { background: #f1e9db; }
.course-card::before { content: ""; position: absolute; width: 310px; height: 310px; top: 42px; right: -135px; border: 1px solid rgba(13,126,121,.17); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.08), 0 0 0 88px rgba(255,255,255,.065); }
.course-card-gold::before { border-color: rgba(158,112,51,.2); }
.course-card-top { display: flex; justify-content: space-between; align-items: flex-start; position: relative; z-index: 1; }
.course-index { font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.course-card-teal .course-index { color: var(--teal-dark); }
.course-card-gold .course-index { color: var(--gold-dark); }
.course-card-symbol { width: 80px; height: 80px; display: grid; place-items: center; border: 1px solid rgba(13,126,121,.24); border-radius: 50%; color: #0c9691; transform: rotate(-18deg); }
.course-card-symbol svg { width: 39px; height: 39px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.course-card-symbol-vision { color: #aa8144; border-color: rgba(151,113,59,.28); transform: none; }
.course-card-body { margin-top: auto; position: relative; z-index: 1; padding-top: 55px; }
.course-card-pre { color: #67827f; letter-spacing: .2em; font-size: 11px; font-weight: 800; margin: 0 0 16px; }
.course-card-gold .course-card-pre { color: #8c785a; }
.course-card h3 { margin: 0; font-size: clamp(2.55rem, 3.5vw, 3.85rem); line-height: 1.08; font-weight: 650; letter-spacing: -.063em; max-width: 435px; }
.course-card h3 span { font-family: Georgia, serif; font-weight: 400; font-style: italic; }
.course-card-body > p:last-child { margin: 20px 0 33px; color: #536877; font-size: 15px; line-height: 1.7; max-width: 410px; }
.course-card-gold .course-card-body > p:last-child { color: #71685b; }
.course-card-bottom { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(22, 60, 62, .17); padding-top: 25px; font-size: 11px; font-weight: 850; letter-spacing: .16em; position: relative; z-index: 1; }
.course-card-gold .course-card-bottom { border-color: rgba(87,70,38,.18); }
.circle-arrow { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--navy); transition: background .25s, transform .25s; }
.circle-arrow:hover { background: var(--teal-dark); transform: translateX(3px); }
.course-card-gold .circle-arrow:hover { background: #8d6637; }

/* Syllabus */
.syllabus { background: #fff; }
.syllabus-heading { margin-bottom: 64px; }
.syllabus-panel { display: grid; grid-template-columns: .94fr 1.06fr; border-radius: 14px; overflow: hidden; margin-top: 26px; scroll-margin-top: 110px; box-shadow: 0 12px 52px rgba(12, 26, 43, .045); }
.syllabus-side { padding: clamp(36px, 4vw, 68px); display: flex; flex-direction: column; align-items: flex-start; min-height: 545px; position: relative; overflow: hidden; background: #132d3b; color: #f5f9fa; }
.syllabus-panel-gold .syllabus-side { background: #303045; }
.syllabus-number { color: #81d7d0; font-size: 12px; letter-spacing: .18em; font-weight: 750; }
.syllabus-panel-gold .syllabus-number { color: var(--gold); }
.syllabus-side-kicker { font-size: 10px; margin-top: 65px; letter-spacing: .22em; color: #a6bec5; font-weight: 800; }
.syllabus-side h3 { position: relative; z-index: 1; margin: 17px 0 20px; font-size: clamp(2.65rem, 3.65vw, 4.25rem); line-height: 1.09; letter-spacing: -.06em; font-weight: 650; max-width: 400px; }
.syllabus-side h3 em { font-family: Georgia,serif; font-weight: 400; }
.syllabus-side > p { position: relative; z-index: 1; margin: 0; color: #bdcdd1; line-height: 1.75; font-size: 15px; max-width: 360px; }
.syllabus-side-deco { position: absolute; right: -135px; bottom: 12px; width: 340px; height: 340px; border-radius: 50%; border: 1px solid rgba(68,213,197,.21); pointer-events: none; }
.syllabus-side-deco span { position: absolute; border-radius: 50%; inset: 32px; border: 1px solid rgba(68,213,197,.17); }
.syllabus-side-deco span:nth-child(2) { inset: 80px; }
.syllabus-side-deco span:nth-child(3) { inset: 130px; background: rgba(68,213,197,.06); }
.syllabus-side-deco-gold { border-color: rgba(220,186,125,.23); }
.syllabus-side-deco-gold span { border-color: rgba(220,186,125,.18); }
.syllabus-side-deco-gold span:nth-child(3) { background: rgba(220,186,125,.08); }
.text-link { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 45px; border-bottom: 1px solid rgba(255,255,255,.7); padding-bottom: 8px; color: white; font-weight: 800; font-size: 12px; }
.text-link:hover { color: var(--teal); border-color: var(--teal); }
.syllabus-panel-gold .text-link:hover { color: var(--gold); border-color: var(--gold); }
.syllabus-list { background: #f2f8f6; padding: 25px 52px; display: flex; flex-direction: column; justify-content: center; }
.syllabus-panel-gold .syllabus-list { background: #f7f3ed; }
.topic-row { display: grid; grid-template-columns: 49px minmax(0,1fr); gap: 15px; border-bottom: 1px solid #d4e1df; padding: 25px 0 26px; }
.topic-row:last-child { border-bottom: 0; }
.syllabus-panel-gold .topic-row { border-color: #dfdacf; }
.topic-index { font-size: 12px; color: var(--teal-dark); letter-spacing: .12em; font-weight: 850; padding-top: 5px; }
.syllabus-panel-gold .topic-index { color: #a47f48; }
.topic-main h4 { font-size: clamp(16px, 1.35vw, 19px); font-weight: 700; letter-spacing: -.025em; line-height: 1.43; margin: 0; }
.vs-row, .topic-subline { margin-top: 13px; display: flex; align-items: flex-start; gap: 12px; color: #4b7271; font-size: 14px; line-height: 1.5; }
.vs-mark { flex: 0 0 auto; color: #0d948e; font-weight: 850; font-size: 11px; letter-spacing: .06em; border: 1px solid #a4dcd6; border-radius: 4px; padding: 4px 6px; }
.syllabus-panel-gold .vs-row, .syllabus-panel-gold .topic-subline { color: #8c6e47; }
.syllabus-panel-gold .vs-mark { color: #9c7842; border-color: #d9c8ad; }
.mini-words { margin-top: 19px; display: flex; flex-wrap: wrap; gap: 6px; }
.mini-words span { padding: 8px 10px; font-size: 9px; letter-spacing: .12em; font-weight: 800; border: 1px solid #ddcdb5; color: #86683f; border-radius: 3px; }

/* Transition */
.transition-band { padding: 48px 0; background: linear-gradient(90deg, #143b45, #112c3f); color: white; overflow: hidden; }
.transition-inner { display: flex; align-items: center; gap: 65px; }
.transition-label { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 10px; font-weight: 800; letter-spacing: .24em; color: #91c9c7; }
.transition-phrase { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.transition-phrase > span { font-size: clamp(19px, 2.2vw, 33px); font-weight: 760; letter-spacing: -.04em; line-height: 1.35; }
.transition-phrase > span:first-child { color: #a1b6bc; }
.transition-phrase > span:last-child { color: #fff; max-width: 410px; }
.transition-phrase em { color: var(--teal); font-family: Georgia,serif; font-weight: 400; }
.transition-phrase svg { flex: 1; min-width: 50px; max-width: 190px; height: 24px; fill: none; stroke: var(--gold); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Includes */
.includes { background: var(--paper); }
.includes-layout { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 80px; }
.includes-head .section-title { max-width: 450px; }
.includes-head > p { margin: 24px 0 0; font-size: 15px; color: var(--muted); }
.includes-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.include-card { padding: 34px 30px 38px; border: 1px solid var(--line); border-radius: 13px; background: #fff; min-height: 280px; transition: transform .25s, box-shadow .25s; }
.include-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.include-card-line { display: flex; justify-content: space-between; align-items: flex-start; color: var(--teal-dark); }
.include-card-line > span { font-size: 12px; font-weight: 850; letter-spacing: .14em; }
.include-card-line svg { height: 45px; width: 45px; stroke: var(--teal-dark); fill: none; stroke-width: 1.35; }
.include-card:nth-child(2) .include-card-line { color: var(--gold-dark); }
.include-card:nth-child(2) .include-card-line svg { stroke: var(--gold-dark); }
.include-card h3 { margin: 45px 0 10px; font-size: 23px; line-height: 1.17; font-weight: 750; letter-spacing: -.045em; }
.include-card p { color: var(--muted); margin: 0; line-height: 1.7; font-size: 14px; }

/* Modalities */
.modalities { position: relative; background: var(--navy-deep); color: white; overflow: hidden; isolation: isolate; }
.modalities::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: 85px 85px; z-index: -1; mask-image: linear-gradient(120deg, transparent, #000); }
.modalities-glow { position: absolute; bottom: -280px; left: -250px; height: 520px; width: 520px; background: rgba(52, 193, 184, .09); border-radius: 50%; filter: blur(80px); z-index: -1; }
.section-heading-dark .section-title { color: #fff; }
.section-heading-dark .section-title .serif-accent { color: var(--teal); }
.section-heading-dark > p { color: #aab6c5; }
.modality-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.modality-card { position: relative; padding: 44px 50px 40px; min-height: 596px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(255,255,255,.15); border-radius: 15px; background: #17293f; }
.modality-card::before { content: ""; position: absolute; right: -95px; top: -125px; height: 270px; width: 270px; border-radius: 50%; border: 1px solid rgba(70, 219, 203, .18); box-shadow: 0 0 0 35px rgba(70,219,203,.025), 0 0 0 70px rgba(70,219,203,.02); }
.modality-online { background: #20283a; }
.modality-online::before { border-color: rgba(228,187,119,.2); box-shadow: 0 0 0 35px rgba(228,187,119,.028), 0 0 0 70px rgba(228,187,119,.018); }
.modality-top { display: flex; align-items: center; justify-content: space-between; font-size: 10px; letter-spacing: .20em; font-weight: 800; color: #9ad6d0; }
.modality-online .modality-top { color: #dcc39a; }
.modality-orbit { display: block; width: 22px; height: 22px; border: 1px solid currentColor; border-radius: 50%; }
.modality-card h3 { margin: 42px 0 38px; font-size: clamp(2.9rem, 4vw, 4.7rem); letter-spacing: -.075em; line-height: 1; font-weight: 620; }
.modality-period { color: var(--teal); }
.modality-online .modality-period { color: var(--gold); }
.modality-main-stat { display: flex; align-items: flex-end; gap: 22px; margin: 0 0 25px; }
.modality-main-stat > strong { font-size: clamp(6rem, 10vw, 10.8rem); font-weight: 620; letter-spacing: -.11em; line-height: .89; color: var(--teal); }
.modality-online .modality-main-stat > strong { color: var(--gold); }
.modality-main-stat > div { display: flex; flex-direction: column; padding-bottom: 10px; gap: 8px; }
.modality-main-stat b { font-size: 15px; letter-spacing: .18em; }
.modality-main-stat span { color: #a6b6c4; font-size: 12px; }
.modality-details { border-top: 1px solid rgba(255,255,255,.15); margin-top: auto; }
.modality-detail { display: grid; grid-template-columns: 130px minmax(0,1fr); gap: 15px; align-items: start; border-bottom: 1px solid rgba(255,255,255,.15); padding: 22px 0; }
.modality-detail > span { font-size: 10px; line-height: 1.7; font-weight: 850; color: #8cbfbf; letter-spacing: .13em; }
.modality-online .modality-detail > span { color: #d1b98e; }
.modality-detail strong { font-size: 15px; line-height: 1.5; font-weight: 600; }
.modality-foot { display: flex; gap: 10px; align-items: baseline; padding-top: 25px; font-size: 13px; color: #b8c6d0; line-height: 1.5; }
.dot-filled { height: 6px; width: 6px; flex: 0 0 6px; border-radius: 50%; background: var(--teal); }
.modality-online .dot-filled { background: var(--gold); }

/* Pricing */
.pricing { background: #fff; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.price-card { min-height: 405px; display: flex; flex-direction: column; overflow: hidden; padding: 35px 42px; border-radius: 14px; position: relative; }
.price-card-general { border: 1px solid #dce4e2; background: #f7faf9; }
.price-card-alumni { color: white; background: #15263c; }
.price-card::before { content: ""; position: absolute; width: 280px; height: 280px; top: 50px; right: -148px; border-radius: 50%; border: 1px solid rgba(13, 126, 121, .13); box-shadow: 0 0 0 35px rgba(13,126,121,.045), 0 0 0 65px rgba(13,126,121,.035); pointer-events: none; }
.price-card-alumni::before { border-color: rgba(220,186,125,.22); box-shadow: 0 0 0 35px rgba(220,186,125,.035), 0 0 0 65px rgba(220,186,125,.02); }
.price-card-head { display: flex; align-items: center; justify-content: space-between; gap: 15px; font-size: 11px; letter-spacing: .18em; color: #647881; font-weight: 850; position: relative; z-index: 1; }
.price-card-alumni .price-card-head { color: var(--gold); }
.price-card-deco { height: 12px; width: 12px; border-radius: 50%; border: 2px solid currentColor; }
.price-content { position: relative; z-index: 1; margin: auto 0 45px; }
.price-content p { margin: 0 0 5px; font-size: 11px; font-weight: 800; letter-spacing: .2em; color: #608a85; }
.price-card-alumni .price-content p { color: #d1bd99; }
.price-number { font-size: clamp(5rem, 10vw, 9.3rem); line-height: 1; letter-spacing: -.105em; font-weight: 640; font-variant-numeric: lining-nums; white-space: nowrap; }
.price-comma { color: var(--teal-dark); }
.price-card-alumni .price-number { color: #e5c68c; }
.price-percent { font-size: .58em; vertical-align: 20%; margin-left: 8px; }
.price-under { margin-top: 6px; font-size: 15px; color: #6f7a83; }
.price-card-alumni .price-under { color: #d4dce0; }
.price-card-footer { position: relative; z-index: 1; margin-top: auto; display: flex; align-items: center; flex-wrap: wrap; gap: 12px; border-top: 1px solid #d7e2df; padding-top: 23px; color: #70858a; font-size: 9px; font-weight: 750; letter-spacing: .14em; }
.price-card-alumni .price-card-footer { color: #aebfc8; border-color: rgba(255,255,255,.18); }
.price-footer-dot { height: 3px; width: 3px; border-radius: 50%; background: var(--teal); }

/* Closing/footer */
.closing { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 88% 50%, #1d3a4e 0, #14283f 33%, #0d192c 80%); padding: 125px 0 135px; isolation: isolate; }
.closing::after { content: ""; position: absolute; width: 660px; height: 660px; right: -210px; top: -90px; border: 1px solid rgba(110, 227, 211, .13); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.017), 0 0 0 140px rgba(255,255,255,.012), 0 0 0 210px rgba(255,255,255,.008); z-index: -1; }
.closing-inner { position: relative; z-index: 1; }
.closing-deco { position: absolute; right: 2%; top: 40px; color: rgba(212, 236, 232, .09); font-size: 200px; line-height: 1; font-weight: 800; letter-spacing: -.13em; pointer-events: none; }
.closing-deco span { color: rgba(220, 186, 125, .13); }
.closing h2 { margin: 34px 0 24px; max-width: 960px; font-size: clamp(3.1rem, 6vw, 6.6rem); line-height: 1.1; letter-spacing: -.066em; font-weight: 650; }
.closing h2 .serif-accent { color: var(--teal); }
.closing > .shell p { color: #b8cad2; max-width: 460px; line-height: 1.7; font-size: 17px; margin: 0; }
.closing-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.site-footer { background: #0b1424; color: #fff; border-top: 1px solid rgba(255,255,255,.09); }
.footer-layout { padding: 52px 0; display: flex; align-items: flex-start; gap: 35px; justify-content: space-between; }
.footer-brand-name { font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.footer-brand-name span { color: var(--teal); }
.footer-brand p { color: #8e9eac; line-height: 1.85; font-size: 13px; margin: 17px 0 0; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; padding-top: 2px; }
.footer-links a { font-size: 12px; color: #a7b5c0; transition: color .2s; }
.footer-links a:hover { color: var(--teal); }
.back-to-top { flex: 0 0 43px; height: 43px; width: 43px; border: 1px solid rgba(255,255,255,.24); display: grid; place-items: center; border-radius: 50%; color: var(--teal); transition: border-color .2s, transform .2s; }
.back-to-top:hover { border-color: var(--teal); transform: translateY(-3px); }

/* Subtle entrance animation (degrades gracefully without JS) */
.reveal.will-reveal { opacity: 1; transform: translateY(12px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.will-reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes orbit { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

@media (max-width: 1180px) {
  .shell { width: min(calc(100% - 64px), var(--shell)); }
  .hero-bottom { width: min(calc(100% - 64px), var(--shell)); }
  .brand { min-width: 188px; }
  .desktop-nav { gap: 20px; }
  .header-inner { gap: 15px; }
  .header-cta { margin-left: 0; }
  .hero-layout { grid-template-columns: 1.1fr .9fr; gap: 15px; }
  .hero h1 { font-size: clamp(3.4rem, 6vw, 5.6rem); }
  .hero-art { height: 490px; }
  .art-float-top { left: -8px; }
  .art-float-bottom { right: -9px; }
  .syllabus-list { padding: 16px 30px; }
  .syllabus-side { padding: 42px; }
  .includes-layout { gap: 40px; }
}
@media (max-width: 980px) {
  .desktop-nav, .header-cta { display: none; }
  .site-header { height: 78px; }
  .brand { min-width: auto; }
  .header-inner { justify-content: space-between; }
  .menu-toggle { display: flex; z-index: 15; flex-direction: column; justify-content: center; gap: 6px; width: 44px; height: 44px; padding: 10px; border: 1px solid rgba(255,255,255,.25); border-radius: 7px; background: transparent; color: white; cursor: pointer; }
  .menu-toggle span { height: 1.8px; width: 100%; background: currentColor; display: block; transform-origin: center; transition: transform .22s, opacity .22s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7.8px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7.8px) rotate(-45deg); }
  .mobile-nav { display: flex; flex-direction: column; position: absolute; top: 78px; left: 0; right: 0; max-height: calc(100svh - 78px); overflow-y: auto; padding: 18px 32px 26px; background: #101e32; border-top: 1px solid rgba(255,255,255,.1); box-shadow: 0 16px 28px rgba(0,0,0,.2); visibility: hidden; opacity: 0; transform: translateY(-10px); transition: visibility .2s, opacity .2s, transform .2s; pointer-events: none; }
  .mobile-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
  .mobile-nav a { color: #e7eff0; font-size: 15px; font-weight: 650; padding: 17px 5px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .mobile-nav a:last-child { border-bottom: none; }
  .hero { padding-top: 78px; min-height: auto; }
  .hero-layout { min-height: 750px; grid-template-columns: 1fr 1fr; padding-block: 60px 115px; }
  .hero h1 { font-size: clamp(3.5rem, 6.3vw, 5.2rem); }
  .hero-art { height: 425px; }
  .art-orbit-outer { width: 39vw; } .art-orbit-inner { width: 30vw; } .art-center { width: 28vw; height: 28vw; }
  .art-center-word { font-size: 6vw; }
  .art-center-emphasis { font-size: 2vw; }
  .art-center-footer { font-size: 7px; }
  .art-float { padding: 11px 12px; font-size: 8px; }
  .audience-layout { gap: 35px; }
  .audience-right { padding-left: 30px; }
  .course-card { min-height: 470px; padding: 30px; }
  .syllabus-panel { grid-template-columns: .9fr 1.1fr; }
  .syllabus-side { min-height: 520px; padding: 35px; }
  .syllabus-side h3 { font-size: clamp(2.3rem, 4vw, 3.3rem); }
  .topic-row { grid-template-columns: 35px 1fr; gap: 10px; }
  .modality-card { padding: 34px 30px 30px; }
  .modality-detail { grid-template-columns: 100px 1fr; }
  .price-card { padding: 30px; }
}
@media (max-width: 740px) {
  .shell, .hero-bottom { width: min(calc(100% - 42px), var(--shell)); }
  .section-space { padding-block: 80px; }
  .section-title { margin-top: 20px; font-size: clamp(2.65rem, 9vw, 4.4rem); }
  .section-heading { display: block; margin-bottom: 36px; }
  .section-heading > p { margin-top: 22px; }
  .hero-layout { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding-top: 87px; padding-bottom: 122px; min-height: auto; }
  .hero h1 { max-width: 690px; font-size: clamp(3.5rem, 9.3vw, 6.2rem); }
  .hero-lead { max-width: 590px; }
  .hero-actions { margin-top: 32px; }
  .hero-audience { margin-top: 45px; }
  .hero-art { margin: -15px auto -35px; width: 100%; max-width: 510px; height: 460px; transform: none; }
  .art-orbit-outer { width: 365px; } .art-orbit-inner { width: 280px; } .art-center { height: 265px; width: 265px; }
  .art-center-word { font-size: 76px; } .art-center-emphasis { font-size: 20px; } .art-center-kicker { font-size: 9px; }
  .art-float-top { left: 5%; } .art-float-bottom { right: 1%; }
  .hero-bottom { font-size: 9px; }
  .hero-bottom-label { max-width: 190px; line-height: 1.5; }
  .scroll-cue > span { display: none; }
  .facts-grid { min-height: 105px; gap: 18px; }
  .fact-item { flex-direction: column; align-items: flex-start; gap: 5px; }
  .fact-item strong { font-size: 38px; }
  .fact-item > span { font-size: 8px; max-width: 112px; }
  .fact-separator { height: 52px; }
  .audience-layout { grid-template-columns: 1fr; gap: 32px; }
  .audience-right { padding-left: 22px; }
  .audience-right > p { max-width: 590px; }
  .course-grid, .pricing-grid, .modality-grid { grid-template-columns: 1fr; }
  .course-card { min-height: 435px; }
  .course-card h3 { font-size: clamp(3rem, 7.8vw, 4rem); }
  .syllabus-panel { display: block; }
  .syllabus-side { min-height: 420px; }
  .syllabus-side-kicker { margin-top: 34px; }
  .syllabus-side h3 { max-width: 530px; font-size: clamp(2.7rem, 7.5vw, 4rem); }
  .syllabus-list { padding: 15px 36px; }
  .transition-inner { gap: 25px; }
  .transition-phrase { flex-direction: column; align-items: flex-start; gap: 14px; }
  .transition-phrase svg { flex: none; width: 80px; transform: rotate(90deg); transform-origin: 30px 10px; margin: 14px 0 17px 24px; }
  .transition-phrase > span { font-size: clamp(24px, 5vw, 35px); }
  .includes-layout { grid-template-columns: 1fr; }
  .includes-cards { max-width: none; }
  .modality-card { min-height: 545px; }
  .modality-card h3 { font-size: 4rem; }
  .modality-main-stat > strong { font-size: 9rem; }
  .price-card { min-height: 405px; }
  .price-number { font-size: clamp(6.2rem, 16vw, 9rem); }
  .closing { padding: 90px 0 100px; }
  .closing h2 { font-size: clamp(3rem, 8.9vw, 5.3rem); }
  .closing-deco { font-size: 140px; right: -20px; top: 40px; }
  .footer-layout { flex-wrap: wrap; }
  .footer-links { order: 3; flex: 0 0 100%; }
  .back-to-top { margin-left: auto; }
}
@media (max-width: 480px) {
  .shell, .hero-bottom { width: min(calc(100% - 36px), var(--shell)); }
  .site-header { height: 72px; }
  .mobile-nav { top: 72px; max-height: calc(100svh - 72px); padding-inline: 18px; }
  .brand { gap: 9px; }
  .brand-mark { width: 37px; height: 37px; }
  .brand-mark::before { top: 14px; left: 9px; } .brand-mark::after { top: 21px; left: 9px; }
  .brand-text strong { font-size: 11px; letter-spacing: .11em; }
  .brand-text > span { font-size: 8px; letter-spacing: .2em; }
  .hero { padding-top: 72px; }
  .hero-layout { padding-top: 78px; padding-bottom: 115px; }
  .hero-eyebrow { font-size: 9px; letter-spacing: .11em; }
  .hero h1 { font-size: clamp(3.15rem, 12.3vw, 4.6rem); letter-spacing: -.075em; margin-top: 22px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .hero-actions .btn { width: 100%; justify-content: space-between; }
  .hero-audience { margin-top: 40px; font-size: 9px; }
  .hero-art { height: 350px; margin-top: 12px; margin-bottom: -34px; }
  .art-orbit-outer { width: 305px; }.art-orbit-inner { width: 234px; }.art-center { width: 218px; height: 218px; }
  .art-center-word { font-size: 63px; }.art-center-emphasis { font-size: 17px; }.art-center-footer { font-size: 6px; }.art-center-divider { margin: 14px 0 10px; }
  .art-float { font-size: 7px; padding: 8px 10px; gap: 6px; }
  .art-float-top { top: 25px; left: -1%; }.art-float-bottom { bottom: 33px; right: -1%; }
  .hero-bottom { padding-block: 21px; }
  .hero-bottom-label { font-size: 8px; }
  .facts-grid { gap: 12px; }
  .fact-item strong { font-size: 31px; }
  .fact-item > span { font-size: 7px; letter-spacing: .1em; }
  .fact-separator { height: 41px; }
  .section-space { padding-block: 70px; }
  .section-title { font-size: clamp(2.5rem, 10.5vw, 3.6rem); }
  .audience-right > p { font-size: 25px; }
  .audience-chips { gap: 7px; }
  .audience-chips span { font-size: 9px; padding: 10px; letter-spacing: .06em; }
  .course-card { min-height: 420px; padding: 27px; }
  .course-card h3 { font-size: clamp(2.55rem, 10.2vw, 3.4rem); }
  .course-card-symbol { width: 58px; height: 58px; }
  .course-card-symbol svg { width: 31px; height: 31px; }
  .course-card-body { padding-top: 45px; }
  .course-card-body > p:last-child { font-size: 14px; }
  .syllabus-panel { margin-top: 20px; }
  .syllabus-side { min-height: 390px; padding: 29px; }
  .syllabus-side h3 { font-size: clamp(2.5rem, 10vw, 3.3rem); }
  .syllabus-list { padding: 8px 22px; }
  .topic-row { grid-template-columns: 27px 1fr; gap: 8px; padding-block: 23px; }
  .topic-main h4 { font-size: 17px; }
  .vs-row, .topic-subline { font-size: 13px; gap: 8px; }
  .transition-band { padding-block: 38px; }
  .transition-phrase > span { font-size: 23px; }
  .includes-cards { grid-template-columns: 1fr; }
  .include-card { min-height: 225px; }
  .include-card h3 { margin-top: 30px; }
  .modality-card { padding: 28px 25px; min-height: 520px; }
  .modality-card h3 { font-size: 3.6rem; margin: 32px 0; }
  .modality-main-stat > strong { font-size: 7.4rem; }
  .modality-main-stat { gap: 14px; }
  .modality-main-stat b { font-size: 12px; }
  .modality-detail { grid-template-columns: 94px 1fr; gap: 9px; }
  .modality-detail strong { font-size: 13px; }
  .modality-foot { font-size: 12px; }
  .price-card { padding: 26px; min-height: 350px; }
  .price-number { font-size: clamp(5.2rem, 21vw, 7rem); }
  .price-card-footer { font-size: 8px; gap: 8px; }
  .closing h2 { font-size: clamp(2.7rem, 11.2vw, 4.1rem); }
  .closing-actions { flex-direction: column; }
  .closing-actions .btn { justify-content: space-between; }
  .footer-layout { padding-block: 42px; gap: 26px; }
  .footer-brand-name { font-size: 10px; letter-spacing: .1em; }
  .footer-links { gap: 12px 22px; }
}
@media (max-width: 360px) {
  .brand-text strong { font-size: 10px; }.brand-text > span { font-size: 7px; }
  .hero h1 { font-size: 3rem; }
  .hero-art { height: 310px; }.art-orbit-outer { width: 272px; }.art-orbit-inner { width: 208px; }.art-center { width: 196px; height: 196px; }
  .art-center-word { font-size: 55px; }.art-center-emphasis { font-size: 15px; }
  .art-float-top { top: 20px; }.art-float-bottom { bottom: 18px; }
  .course-card h3 { font-size: 2.4rem; }
  .price-number { font-size: 5.1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal.will-reveal { opacity: 1; transform: none; }
}