:root {
  color-scheme: dark;
  --ink: #080908;
  --ink-soft: #111310;
  --ink-raised: #171814;
  --bone: #eee9df;
  --paper: #e4ded3;
  --paper-deep: #d5cec1;
  --muted: rgba(238, 233, 223, .68);
  --muted-dark: rgba(20, 20, 17, .64);
  --red: #8c201d;
  --red-bright: #bd3a32;
  --gold: #9c8357;
  --gold-soft: #c0ab82;
  --line: rgba(238, 233, 223, .16);
  --line-dark: rgba(20, 20, 17, .18);
  --display: "Iowan Old Style", "Palatino Linotype", Baskerville, Georgia, serif;
  --body: Inter, "Helvetica Neue", Arial, sans-serif;
  --header: 58px;
  --page-pad: clamp(22px, 4.6vw, 76px);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; background: var(--ink); }
@supports (overflow: clip) { html, body { overflow-x: clip; } }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  content: "";
  opacity: .16;
  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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
::selection { background: var(--red); color: #fff; }
:focus-visible { outline: 2px solid var(--gold-soft); outline-offset: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.reading-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 110;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--red-bright), var(--gold-soft));
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  min-height: var(--header);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, min-height .3s ease;
}
.site-header.is-scrolled {
  min-height: 52px;
  border-color: var(--line);
  background: rgba(8, 9, 8, .88);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; justify-self: start; gap: 10px; width: fit-content; }
.brand-mark {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(192, 171, 130, .56);
  border-radius: 50%;
  color: var(--gold-soft);
  font-family: var(--display);
  font-size: .68rem;
  letter-spacing: -.04em;
}
.brand-copy { display: grid; color: var(--bone); font-size: .66rem; font-weight: 600; letter-spacing: .17em; line-height: 1.12; text-transform: uppercase; }
.brand-copy small { margin-top: 3px; color: var(--gold-soft); font-size: .47rem; font-weight: 500; letter-spacing: .28em; }
.site-header nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 42px); }
.site-header nav a { position: relative; color: rgba(238, 233, 223, .72); font-size: .67rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.site-header nav a::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; content: ""; transform: scaleX(0); background: var(--gold-soft); transition: transform .25s ease; }
.site-header nav a:hover::after, .site-header nav a[aria-current="true"]::after { transform: scaleX(1); }
.header-access { justify-self: end; padding: 8px 0; border-bottom: 1px solid rgba(192, 171, 130, .5); font-size: .66rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.header-access span { margin-left: 7px; color: var(--gold-soft); }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(420px, .82fr);
  align-items: center;
  gap: clamp(30px, 5vw, 90px);
  padding: calc(var(--header) + 44px) var(--page-pad) 56px;
  isolation: isolate;
  background:
    radial-gradient(circle at 12% 36%, rgba(140, 32, 29, .16), transparent 28rem),
    linear-gradient(115deg, #090a09 0%, #11130f 56%, #070807 100%);
}
.hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  opacity: .36;
  background-image: linear-gradient(rgba(255,255,255,.024) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.024) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, #000, transparent 72%);
}
.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  z-index: -1;
  content: "";
  background: linear-gradient(transparent, rgba(0,0,0,.36));
}
.hero-atmosphere { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.hero-atmosphere i { position: absolute; display: block; border: 1px solid rgba(192, 171, 130, .16); border-radius: 50%; }
.hero-atmosphere i:nth-child(1) { width: 42vw; height: 42vw; top: 9%; right: 6%; }
.hero-atmosphere i:nth-child(2) { width: 28vw; height: 28vw; top: 20%; right: 13%; border-color: rgba(140, 32, 29, .26); }
.hero-atmosphere i:nth-child(3) { width: 12px; height: 12px; top: 50%; right: 27%; background: var(--red); box-shadow: 0 0 42px 18px rgba(140, 32, 29, .3); border: 0; }
.hero-copy { position: relative; z-index: 2; min-width: 0; max-width: 710px; }
.eyebrow { margin: 0 0 20px; color: var(--gold-soft); font-size: .66rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow > span { display: inline-block; width: 22px; height: 1px; margin: 0 10px 3px 0; background: currentColor; }
.eyebrow-dark { color: var(--red); }
.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.7rem, 5.2vw, 5.15rem);
  font-weight: 400;
  letter-spacing: -.064em;
  line-height: .73;
  text-transform: uppercase;
}
.hero h1 em { color: var(--red-bright); font-weight: 400; }
.hero-subtitle { margin: 27px 0 0; color: var(--gold-soft); font-family: var(--display); font-size: clamp(1.15rem, 2vw, 1.72rem); letter-spacing: .09em; text-transform: uppercase; }
.hero-lead { max-width: 630px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1rem, 1.2vw, 1.17rem); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 22px; border: 1px solid transparent; border-radius: 2px; cursor: pointer; font-size: .7rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease; }
.button-primary { background: var(--red); color: #fff; box-shadow: 0 18px 45px -25px rgba(189, 58, 50, .86); }
.button-primary:hover { transform: translateY(-2px); background: #a32b26; }
.button-ghost { border-color: rgba(238, 233, 223, .26); color: var(--bone); }
.button-ghost:hover { border-color: var(--gold-soft); background: rgba(238, 233, 223, .05); }
.launch-note { display: flex; align-items: center; gap: 9px; margin: 21px 0 0; color: rgba(238, 233, 223, .54); font-size: .72rem; }
.launch-note span { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(156, 131, 87, .12); }
.hero-art { position: relative; width: min(100%, 660px); margin: 0; justify-self: end; transform: perspective(1200px) rotateY(var(--tilt-x, 0deg)) rotateX(var(--tilt-y, 0deg)); transform-style: preserve-3d; transition: transform .18s ease-out; }
.hero-art::before { position: absolute; inset: 6% 0 -5% 15%; z-index: -1; content: ""; border: 1px solid rgba(192, 171, 130, .2); }
.hero-art::after { position: absolute; inset: 11% 0 -2% 8%; z-index: -2; content: ""; background: var(--red); filter: blur(75px); opacity: .16; }
.hero-art picture { position: relative; aspect-ratio: 10 / 11; display: block; overflow: hidden; border: 1px solid rgba(238, 233, 223, .14); background: #0a0b09; box-shadow: 0 40px 90px -34px #000; }
.hero-art img { width: 100%; height: 100%; object-fit: cover; object-position: center bottom; }
.hero-art-frame { position: absolute; inset: 16px; border: 1px solid rgba(238, 233, 223, .2); pointer-events: none; }
.hero-art figcaption { position: absolute; right: 0; bottom: 28px; display: grid; gap: 2px; padding: 12px 16px; border-left: 2px solid var(--red-bright); background: rgba(8,9,8,.9); box-shadow: 0 14px 38px -20px #000; }
.hero-art figcaption b, .hero-art figcaption span { font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; }
.hero-art figcaption span { color: var(--gold-soft); }
.scroll-cue { position: absolute; bottom: 30px; left: var(--page-pad); display: flex; align-items: center; gap: 12px; color: rgba(238, 233, 223, .48); font-size: .58rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.scroll-cue i { width: 52px; height: 1px; overflow: hidden; background: rgba(238, 233, 223, .24); }
.scroll-cue i::after { display: block; width: 22px; height: 1px; content: ""; background: var(--gold-soft); }

.principles { overflow: hidden; border-block: 1px solid var(--line); background: #0e100e; }
.principles-track { width: max-content; display: flex; align-items: center; gap: 34px; padding: 15px 0; animation: ticker 28s linear infinite; }
.principles-track span { color: rgba(238, 233, 223, .78); font-family: var(--display); font-size: clamp(.9rem, 1.5vw, 1.16rem); letter-spacing: .17em; text-transform: uppercase; }
.principles-track i { width: 7px; height: 7px; transform: rotate(45deg); background: var(--red); }

.section { position: relative; padding: clamp(84px, 10vw, 150px) var(--page-pad); }
.section-dark { background: var(--ink); color: var(--bone); }
.section-index { position: absolute; top: 30px; right: var(--page-pad); color: rgba(20,20,17,.37); font-size: .58rem; font-weight: 700; letter-spacing: .2em; }
.manifesto { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .7fr); gap: clamp(48px, 9vw, 150px); color: #171713; background: var(--paper); }
.manifesto::before { position: absolute; inset: 0; content: ""; opacity: .27; background: radial-gradient(circle at 5% 10%, #fff 0, transparent 25rem), linear-gradient(110deg, transparent 49.9%, rgba(20,20,17,.055) 50%, transparent 50.1%); pointer-events: none; }
.manifesto h2, .journey h2, .faq h2 { margin: 0; font-family: var(--display); font-size: clamp(2.75rem, 5.5vw, 6.2rem); font-weight: 400; letter-spacing: -.055em; line-height: .94; }
.manifesto h2 em { color: var(--red); font-weight: 400; }
.manifesto-copy { align-self: end; max-width: 590px; padding-bottom: 6px; }
.manifesto-copy .lead { margin: 0 0 24px; color: #181914; font-family: var(--display); font-size: clamp(1.4rem, 2.3vw, 2.05rem); line-height: 1.25; }
.manifesto-copy > p:last-child { margin: 0; color: var(--muted-dark); }
.anatomy-line { position: absolute; right: 28%; bottom: 0; width: 1px; height: 55px; background: var(--line-dark); }
.anatomy-line span { position: absolute; bottom: 0; left: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: clamp(46px, 6vw, 86px); }
.section-heading > div { max-width: 780px; }
.section-heading h2, .experience h2 { margin: 0; max-width: 830px; font-family: var(--display); font-size: clamp(3rem, 5.7vw, 6.4rem); font-weight: 400; letter-spacing: -.057em; line-height: .9; }
.section-heading > p { max-width: 410px; margin: 0; color: var(--muted); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.pillar-card { position: relative; min-height: 430px; display: flex; flex-direction: column; justify-content: end; padding: clamp(26px, 3vw, 48px); overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(150deg, rgba(255,255,255,.035), transparent 58%); }
.pillar-card::before { position: absolute; top: -95px; right: -95px; width: 210px; height: 210px; content: ""; border: 1px solid rgba(192,171,130,.16); border-radius: 50%; transition: transform .55s ease, border-color .4s ease; }
.pillar-card:hover::before { transform: scale(1.18); border-color: rgba(189,58,50,.42); }
.pillar-number { position: absolute; top: 28px; left: clamp(26px, 3vw, 48px); color: var(--gold-soft); font-size: .6rem; letter-spacing: .18em; }
.pillar-symbol { position: absolute; top: 39px; right: 39px; width: 10px; height: 10px; transform: rotate(45deg); border: 1px solid var(--red-bright); }
.card-kicker { margin: 0 0 4px; color: var(--red-bright); font-size: .61rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.pillar-card h3 { margin: 0 0 18px; font-family: var(--display); font-size: clamp(2.4rem, 4vw, 4.5rem); font-weight: 400; letter-spacing: -.045em; line-height: 1; }
.pillar-card p:last-child { max-width: 390px; margin: 0; color: var(--muted); }

.journey { display: grid; grid-template-columns: minmax(0, .78fr) minmax(430px, 1fr); gap: clamp(60px, 10vw, 160px); color: #171713; background: var(--bone); }
.journey-intro { position: sticky; top: 105px; align-self: start; }
.journey-intro > p:last-child { max-width: 580px; margin: 30px 0 0; color: var(--muted-dark); }
.journey-steps { margin: 0; padding: 0; list-style: none; counter-reset: course-step; }
.journey-steps li { min-height: 145px; display: grid; grid-template-columns: 65px 1fr; align-items: center; gap: 18px; border-top: 1px solid var(--line-dark); }
.journey-steps li:last-child { border-bottom: 1px solid var(--line-dark); }
.journey-steps > li > span { color: var(--red); font-family: var(--display); font-size: 1.15rem; }
.journey-steps b { display: block; font-family: var(--display); font-size: clamp(1.7rem, 2.8vw, 2.75rem); font-weight: 400; line-height: 1; }
.journey-steps p { margin: 8px 0 0; color: var(--muted-dark); }

.professor { min-height: min(900px, 100svh); display: grid; grid-template-columns: minmax(390px, .82fr) minmax(0, 1fr); background: #0c0d0b; }
.professor-art { position: relative; min-height: 760px; margin: 0; overflow: hidden; }
.professor-art::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, transparent 60%, #0c0d0b), linear-gradient(0deg, rgba(8,9,8,.52), transparent 42%); }
.professor-art picture, .professor-art img { width: 100%; height: 100%; }
.professor-art img { object-fit: cover; object-position: 50% 30%; filter: saturate(.78) contrast(1.05); }
.professor-art > span { position: absolute; z-index: 2; inset: 28px; border: 1px solid rgba(238,233,223,.16); pointer-events: none; }
.professor-copy { max-width: 810px; align-self: center; padding: 90px var(--page-pad) 90px clamp(50px, 8vw, 145px); }
.professor-copy h2 { margin: 0 0 32px; font-family: var(--display); font-size: clamp(3rem, 5.2vw, 6.2rem); font-weight: 400; letter-spacing: -.058em; line-height: .9; }
.professor-copy .lead { color: var(--bone); font-family: var(--display); font-size: clamp(1.35rem, 2vw, 1.9rem); line-height: 1.3; }
.professor-copy > p:not(.eyebrow):not(.lead) { max-width: 620px; color: var(--muted); }
.text-link { display: inline-flex; gap: 34px; margin-top: 24px; padding-bottom: 8px; border-bottom: 1px solid var(--gold); color: var(--gold-soft); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }

.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.experience-grid article { min-height: 280px; padding: clamp(26px, 3.4vw, 50px); background: var(--ink-soft); }
.experience-grid span { display: block; margin-bottom: 58px; color: var(--red-bright); font-family: var(--display); font-size: 1.2rem; }
.experience-grid h3 { margin: 0 0 14px; font-family: var(--display); font-size: 2.15rem; font-weight: 400; }
.experience-grid p { margin: 0; color: var(--muted); }
.student-preview { display: flex; justify-content: space-between; gap: 30px; margin-top: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); color: var(--gold-soft); font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }

.lead-section { position: relative; display: grid; grid-template-columns: minmax(0, .75fr) minmax(480px, 1fr); gap: clamp(60px, 10vw, 150px); padding: clamp(86px, 11vw, 165px) var(--page-pad); overflow: hidden; background: var(--red); }
.lead-section::before { position: absolute; top: -22vw; left: -14vw; width: 53vw; height: 53vw; content: ""; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; box-shadow: 0 0 0 7vw rgba(255,255,255,.018), 0 0 0 14vw rgba(255,255,255,.012); }
.lead-copy { position: relative; align-self: center; }
.lead-copy .eyebrow { color: rgba(255,255,255,.7); }
.lead-copy h2 { margin: 0; font-family: var(--display); font-size: clamp(3.25rem, 6vw, 7rem); font-weight: 400; letter-spacing: -.06em; line-height: .86; }
.lead-copy > p:not(.eyebrow) { max-width: 580px; color: rgba(255,255,255,.74); }
.lead-copy ul { display: grid; gap: 11px; margin: 28px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.88); font-size: .82rem; }
.lead-copy li::before { margin-right: 10px; content: "◇"; color: var(--gold-soft); }
.lead-panel { position: relative; padding: clamp(26px, 4vw, 58px); background: var(--bone); color: #171713; box-shadow: 0 38px 90px -42px rgba(0,0,0,.72); }
.panel-index { margin: 0 0 34px; color: var(--red); font-size: .59rem; font-weight: 700; letter-spacing: .2em; }
.lead-panel form { display: grid; gap: 11px; }
.lead-panel label:not(.consent) { margin-top: 8px; font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.lead-panel input:not([type="checkbox"]) { width: 100%; min-height: 52px; padding: 12px 15px; border: 1px solid rgba(20,20,17,.22); border-radius: 0; outline: 0; background: transparent; color: #171713; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.lead-panel input:not([type="checkbox"]):focus { border-color: var(--red); background: rgba(255,255,255,.42); box-shadow: 0 0 0 3px rgba(140,32,29,.08); }
.lead-panel input::placeholder { color: rgba(20,20,17,.42); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row > div { display: grid; gap: 11px; }
.consent { display: flex; align-items: flex-start; gap: 10px; margin: 12px 0 4px; color: rgba(20,20,17,.66); font-size: .72rem; line-height: 1.45; }
.consent input { flex: 0 0 auto; width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--red); }
.consent a { color: var(--red); text-decoration: underline; text-underline-offset: 2px; }
.form-submit { width: 100%; border: 0; }
.form-submit:disabled { cursor: wait; opacity: .66; transform: none; }
.form-message { min-height: 22px; margin: 2px 0 0; font-size: .78rem; font-weight: 600; }
.form-message.is-error { color: #8a1f1b; }
.form-message.is-success { color: #326842; }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }
.noscript { color: var(--red); font-size: .75rem; }
.whatsapp-link { display: flex; justify-content: space-between; gap: 22px; margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(20,20,17,.16); color: #28251f; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.faq { display: grid; grid-template-columns: minmax(300px, .7fr) minmax(480px, 1fr); gap: clamp(58px, 10vw, 150px); color: #171713; background: var(--paper); }
.faq-heading { align-self: start; position: sticky; top: 100px; }
.faq-heading > p:last-child { max-width: 500px; color: var(--muted-dark); }
.faq-list { border-top: 1px solid var(--line-dark); }
.faq-list details { border-bottom: 1px solid var(--line-dark); }
.faq-list summary { min-height: 86px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 25px; cursor: pointer; font-family: var(--display); font-size: clamp(1.2rem, 1.7vw, 1.55rem); list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--red); font-family: var(--body); font-size: 1.25rem; font-weight: 300; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 680px; margin: -4px 50px 26px 0; color: var(--muted-dark); }

.final-cta { padding: clamp(100px, 13vw, 190px) var(--page-pad); text-align: center; background: radial-gradient(circle at 50% 0%, rgba(140,32,29,.19), transparent 30rem), var(--ink); }
.final-cta > div { max-width: 1000px; margin: auto; }
.final-cta h2 { margin: 0; font-family: var(--display); font-size: clamp(3.4rem, 7.4vw, 8.4rem); font-weight: 400; letter-spacing: -.065em; line-height: .84; }
.final-cta p:not(.eyebrow) { margin: 30px auto; color: var(--muted); }

footer { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 28px; align-items: start; padding: 42px var(--page-pad) 32px; border-top: 1px solid var(--line); background: #050605; color: rgba(238,233,223,.62); }
.brand-footer { grid-row: span 2; }
.footer-links, .footer-contact { display: flex; flex-wrap: wrap; gap: 14px 24px; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-contact { justify-content: flex-end; }
.footer-note { grid-column: 2 / 4; margin: 10px 0 0; text-align: right; font-size: .68rem; }
.copyright { grid-column: 1 / 4; margin: 26px 0 0; padding-top: 22px; border-top: 1px solid var(--line); font-size: .64rem; letter-spacing: .08em; }
.mobile-cta { display: none; }
.course-state { min-height: 100svh; display: grid; place-content: center; justify-items: center; gap: 12px; max-width: 38rem; margin: auto; padding: 32px; text-align: center; }
.course-state h1 { margin: 0; font-family: var(--display); font-size: clamp(3rem, 8vw, 6rem); font-weight: 400; line-height: .9; }
.course-state p { margin: 0; color: var(--muted); }
.course-state a { margin-top: 12px; color: var(--gold-soft); border-bottom: 1px solid currentColor; }

.motion-ready [data-reveal] { opacity: 1; transform: none; clip-path: inset(0); }
.motion-ready [data-reveal].is-visible { animation: reveal-up .82s cubic-bezier(.2,.72,.24,1) both; }
.motion-ready [data-reveal="left"].is-visible { animation-name: reveal-left; }
.motion-ready [data-reveal="right"].is-visible { animation-name: reveal-right; }
.motion-ready [data-reveal="art"].is-visible, .motion-ready [data-reveal="image"].is-visible { animation-name: reveal-image; animation-duration: 1.12s; }
.motion-ready .pillar-grid [data-reveal]:nth-child(2).is-visible, .motion-ready .experience-grid [data-reveal]:nth-child(2).is-visible { animation-delay: .1s; }
.motion-ready .pillar-grid [data-reveal]:nth-child(3).is-visible, .motion-ready .experience-grid [data-reveal]:nth-child(3).is-visible { animation-delay: .2s; }

@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes scan { from { transform: translateX(-120%); } to { transform: translateX(320%); } }
@keyframes reveal-up { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes reveal-left { from { opacity: 0; transform: translateX(-34px); } to { opacity: 1; transform: none; } }
@keyframes reveal-right { from { opacity: 0; transform: translateX(34px); } to { opacity: 1; transform: none; } }
@keyframes reveal-image { from { opacity: .2; clip-path: inset(0 100% 0 0); } to { opacity: 1; clip-path: inset(0); } }
@media (prefers-reduced-motion: no-preference) {
  .hero-atmosphere i:nth-child(1) { animation: orbit 50s linear infinite; }
  .hero-atmosphere i:nth-child(2) { animation: orbit 38s linear infinite reverse; }
  .scroll-cue i::after { animation: scan 2.2s ease-in-out infinite; }
}

@media (max-width: 1080px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: minmax(0, .9fr) minmax(360px, .72fr); gap: 28px; }
  .hero h1 { font-size: clamp(3.6rem, 5.9vw, 6.2rem); }
  .pillar-card { min-height: 390px; }
  .professor { grid-template-columns: minmax(360px, .72fr) minmax(0, 1fr); }
  .professor-copy { padding-left: 50px; }
  .lead-section { grid-template-columns: .8fr 1fr; gap: 45px; }
}

@media (max-width: 820px) {
  :root { --header: 54px; --page-pad: 22px; }
  .site-header { min-height: 54px; padding-inline: 18px; background: rgba(8,9,8,.55); }
  .site-header.is-scrolled { min-height: 50px; }
  .brand-mark { width: 28px; height: 28px; }
  .brand-copy { font-size: .59rem; }
  .header-access { font-size: .58rem; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 48px; padding-top: 112px; padding-bottom: 78px; }
  .hero-copy { max-width: none; }
  .hero h1 { max-width: 100%; font-size: clamp(1.85rem, 9.7vw, 4.8rem); letter-spacing: -.07em; line-height: .79; }
  .hero-lead { max-width: 680px; }
  .hero-art { width: min(100%, 570px); justify-self: center; }
  .scroll-cue { display: none; }
  .principles-track { animation-duration: 22s; }
  .manifesto, .journey, .faq { grid-template-columns: 1fr; gap: 44px; }
  .manifesto-copy { max-width: 680px; }
  .section-heading { align-items: start; flex-direction: column; gap: 22px; }
  .section-heading > p { max-width: 640px; }
  .pillar-grid, .experience-grid { grid-template-columns: 1fr; }
  .pillar-card { min-height: 330px; }
  .journey-intro, .faq-heading { position: static; }
  .professor { grid-template-columns: 1fr; }
  .professor-art { min-height: 660px; max-height: 84svh; }
  .professor-art::after { background: linear-gradient(0deg, #0c0d0b, transparent 38%); }
  .professor-copy { max-width: none; padding: 76px var(--page-pad) 100px; }
  .lead-section { grid-template-columns: 1fr; gap: 46px; }
  .lead-copy { max-width: 700px; }
  footer { grid-template-columns: 1fr 1fr; }
  .brand-footer { grid-row: auto; }
  .footer-links { justify-content: flex-end; }
  .footer-contact { grid-column: 1 / 3; justify-content: flex-start; }
  .footer-note { grid-column: 1 / 3; text-align: left; }
  .copyright { grid-column: 1 / 3; }
}

@media (max-width: 560px) {
  body { padding-bottom: 62px; }
  .brand-copy small { display: none; }
  .header-access span { display: none; }
  .hero { padding-top: 96px; }
  .hero-subtitle { font-size: .95rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-art figcaption { right: 0; bottom: 18px; }
  .section { padding-top: 78px; padding-bottom: 78px; }
  .manifesto h2, .journey h2, .faq h2 { font-size: clamp(2.75rem, 14vw, 4.5rem); }
  .section-heading h2, .experience h2 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .pillar-card { min-height: 315px; }
  .journey-steps li { min-height: 126px; grid-template-columns: 48px 1fr; }
  .professor-art { height: 560px; min-height: 560px; }
  .professor-art img { object-position: center bottom; }
  .professor-copy h2 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .form-row { grid-template-columns: 1fr; }
  .lead-panel { margin-inline: -7px; padding: 28px 22px; }
  .lead-copy h2 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .faq-list summary { min-height: 78px; }
  .final-cta h2 { font-size: clamp(3.3rem, 16vw, 5.4rem); }
  footer { grid-template-columns: 1fr; padding-bottom: 34px; }
  .footer-links { justify-content: flex-start; }
  .footer-contact, .footer-note, .copyright { grid-column: 1; }
  .mobile-cta { position: fixed; right: 12px; bottom: calc(10px + env(safe-area-inset-bottom)); left: 12px; z-index: 95; min-height: 48px; display: flex; align-items: center; justify-content: center; gap: 18px; transform: translateY(90px); border: 1px solid rgba(255,255,255,.16); background: rgba(140,32,29,.95); box-shadow: 0 18px 50px -18px #000; font-size: .68rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; transition: transform .28s ease; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
  .mobile-cta.is-visible { transform: none; }
}

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