:root {
  color-scheme: dark;
  --ink: #07070d;
  --ink-2: #0d0e17;
  --paper: #f5f3ee;
  --paper-2: #ece9e1;
  --text: #f8f7ff;
  --muted: #aaa8b7;
  --dark-text: #16151d;
  --dark-muted: #625f6b;
  --accent: #8b5cf6;
  --accent-2: #b998ff;
  --signal: #d8ff54;
  --line: rgba(255, 255, 255, .14);
  --dark-line: rgba(20, 18, 27, .15);
  --success: #5eaa47;
  --danger: #d84a4a;
  --max: 1200px;
  --radius: 14px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, black, transparent 65%);
}
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4vw, 4.25rem); max-width: 18ch; }
h3 { font-size: 1.15rem; }
em { color: var(--accent-2); font-style: normal; }
ul, ol { margin-top: 0; }
section, footer { padding: clamp(4.5rem, 8vw, 8rem) max(1.25rem, calc((100% - var(--max)) / 2)); }
section { scroll-margin-top: 5rem; }
.section-dark { background: linear-gradient(135deg, rgba(18, 14, 36, .35), transparent 42%), var(--ink); }
.section-light { background: var(--paper); color: var(--dark-text); }
.section-heading { margin-bottom: clamp(2.25rem, 5vw, 4rem); }
.section-heading h2 { margin-bottom: 0; }
.section-heading.centered { display: grid; justify-items: center; text-align: center; }
.section-heading.narrow { margin-inline: auto; max-width: 760px; }
.section-heading.narrow h2 { max-width: 19ch; }
.section-heading.narrow p:last-child { max-width: 62ch; color: var(--dark-muted); }
.eyebrow {
  margin-bottom: .7rem;
  color: var(--accent-2);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.section-light .eyebrow { color: #6330db; }
.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .8rem 1rem;
  background: var(--paper);
  color: var(--dark-text);
  border-radius: 8px;
}
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: .75rem max(1.25rem, calc((100% - var(--max)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(7, 7, 13, .88);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: .7rem; color: var(--text); text-decoration: none; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--text);
  background: linear-gradient(145deg, var(--accent-2), #5d20ec);
  clip-path: polygon(50% 0, 100% 100%, 72% 100%, 61% 72%, 37% 72%, 27% 100%, 0 100%);
  font-weight: 900;
  text-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.brand strong, .brand small { display: block; line-height: 1.05; }
.brand strong { font-size: .95rem; letter-spacing: -.02em; text-transform: uppercase; }
.brand small { margin-top: .25rem; color: #c9c6d5; font-size: .6rem; letter-spacing: .04em; text-transform: uppercase; }
nav { display: flex; gap: 2rem; }
nav a { color: #cbc8d4; font-size: .86rem; text-decoration: none; }
nav a:hover { color: white; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .8rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 9px;
  cursor: pointer;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: white; box-shadow: 0 12px 32px rgba(139, 92, 246, .25); }
.button-primary:hover { background: #7644eb; }
.button-secondary { border-color: var(--line); background: transparent; color: inherit; }
.button-small { min-height: 42px; padding: .65rem .9rem; background: var(--accent); }

.hero {
  position: relative;
  display: grid;
  min-height: calc(100svh - 72px);
  grid-template-columns: minmax(0, .93fr) minmax(420px, 1.07fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 6rem);
  overflow: hidden;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}
.hero::after {
  content: "";
  position: absolute;
  width: 48vw;
  aspect-ratio: 1;
  right: -10vw;
  top: -18vw;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(104, 50, 255, .18), transparent 68%);
  pointer-events: none;
}
.hero-copy, .hero-system { position: relative; z-index: 1; }
.status-dot { display: inline-block; width: .55rem; height: .55rem; margin-right: .4rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 16px var(--signal); }
.hero h1 { max-width: 14ch; margin-bottom: 1rem; font-size: clamp(3.15rem, 5vw, 5.6rem); }
.hero h1 span:first-child { display: block; }
.hero-intro { max-width: 54ch; margin-bottom: .7rem; font-size: clamp(1.1rem, 1.8vw, 1.4rem); }
.hero-outcome { max-width: 62ch; color: var(--muted); }
.hero-facts { display: grid; max-width: 610px; grid-template-columns: repeat(4, 1fr); margin: 1.35rem 0 1rem; border-block: 1px solid var(--line); }
.hero-facts span { padding: 1rem; border-right: 1px solid var(--line); color: var(--muted); font-size: .7rem; text-transform: uppercase; }
.hero-facts span:last-child { border-right: 0; }
.hero-facts strong { display: block; color: white; font-size: 1.5rem; }
.hero-offer { display: flex; align-items: baseline; gap: .8rem; }
.hero-offer strong { color: var(--signal); font-size: clamp(2rem, 4vw, 3.1rem); letter-spacing: -.045em; }
.old-price { color: inherit; opacity: .65; text-decoration: line-through; text-decoration-thickness: 1px; }
.terms { color: #d4d1dd; font-size: .85rem; }
.hero .button-primary { width: min(100%, 360px); }
.microcopy { width: min(100%, 360px); margin: .75rem 0 0; color: var(--muted); font-size: .75rem; text-align: center; }

.hero-system {
  min-height: 620px;
  background: radial-gradient(circle at center, rgba(139,92,246,.25), transparent 46%);
}
.hero-system::before, .hero-system::after {
  content: "";
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(185, 152, 255, .16);
  transform: rotate(30deg);
}
.hero-system::after { inset: 26%; transform: rotate(-28deg); }
.system-core {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  width: 190px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid #ae84ff;
  background: linear-gradient(145deg, #b694ff 0%, #5b1ce4 45%, #190d38 100%);
  box-shadow: 0 0 20px #8b5cf6, 0 0 90px rgba(94, 33, 232, .55), inset 0 0 35px rgba(255,255,255,.25);
  transform: translate(-50%, -50%) rotate(30deg);
}
.system-core::before, .system-core::after { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,.3); }
.system-core::after { inset: 38px; }
.system-core span { font-size: 4.2rem; font-weight: 900; letter-spacing: -.08em; transform: rotate(-30deg); text-shadow: 0 0 18px white; }
.system-node { position: absolute; width: 155px; padding: 1rem; border: 1px solid rgba(185,152,255,.55); border-radius: 12px; background: rgba(11,10,20,.86); box-shadow: 0 14px 45px rgba(0,0,0,.3); }
.system-node strong, .system-node small { display: block; }
.system-node small { margin-top: .3rem; color: var(--muted); font-size: .72rem; }
.node-rag { left: 2%; top: 17%; }
.node-agents { right: 3%; top: 13%; }
.node-mcp { left: 0; top: 58%; }
.node-multi { right: 0; top: 56%; }
.node-deploy { left: 50%; bottom: 2%; transform: translateX(-50%); }

.glance { padding-top: 5rem; padding-bottom: 5rem; }
.glance .section-heading h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); }
.glance-grid { display: grid; grid-template-columns: 1.2fr 1fr .72fr; gap: 2.5rem; align-items: stretch; }
.metric-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--dark-line); border-radius: var(--radius); background: var(--dark-line); box-shadow: var(--shadow); }
.metric-strip article { display: flex; min-height: 160px; flex-direction: column; justify-content: center; padding: 1.4rem; background: #fbfaf6; }
.metric-strip strong { font-size: 2.3rem; line-height: 1; }
.metric-strip span { color: #6330db; font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.metric-strip small { margin-top: .7rem; color: var(--dark-muted); }
.tracks { padding: 1rem 2.5rem; border-inline: 1px solid var(--dark-line); text-align: center; }
.tracks > div { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.tracks article { display: flex; min-height: 190px; flex-direction: column; justify-content: center; padding: 1.25rem; border: 1px solid rgba(99,48,219,.25); border-radius: var(--radius); }
.tracks article span { margin-top: .45rem; color: var(--dark-muted); font-size: .85rem; }
.cohort-start { margin: 0 0 1rem; }
.cohort-start strong, .cohort-start span { display: block; }
.cohort-start strong { color: #6330db; }
.cohort-start span { color: var(--dark-muted); font-size: .78rem; }
.recording-note { margin: 1rem 0 0; color: var(--dark-muted); font-size: .82rem; }
.price-panel { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.price-panel > strong { font-size: 3.1rem; letter-spacing: -.05em; }
.price-panel p { color: var(--dark-muted); }
.price-panel .button { width: 100%; }

.quick-proof { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.quick-instructor { display: grid; grid-template-columns: 180px 1fr; gap: 1.5rem; align-items: center; }
.instructor-photo { display: block; width: 100%; height: auto; aspect-ratio: 1; border: 1px solid var(--line); background: #11111b; object-fit: cover; object-position: center; }
.quick-instructor .instructor-photo { align-self: center; }
.quick-instructor h2 { margin-bottom: .5rem; font-size: clamp(2rem, 3vw, 3rem); }
.check-list, .cross-list { padding: 0; list-style: none; }
.check-list li, .cross-list li { position: relative; padding: .35rem 0 .35rem 1.65rem; }
.check-list li::before, .cross-list li::before { position: absolute; left: 0; font-weight: 900; }
.check-list li::before { content: "✓"; color: var(--success); }
.section-dark .check-list li::before { color: var(--signal); }
.cross-list li::before { content: "×"; color: var(--danger); }
.compact { color: #cac7d3; font-size: .82rem; }
.signature { display: inline-block; padding: .35rem .65rem; border-radius: 4px; background: var(--accent); font-size: .85rem; }
.build-path { padding: 1rem 0; }
.build-path ol { display: flex; padding: 0; align-items: center; list-style: none; }
.build-path li { display: flex; position: relative; min-height: 78px; flex: 1; align-items: center; justify-content: center; padding: .6rem; border: 1px solid var(--line); border-radius: 50%; aspect-ratio: 1; text-align: center; font-size: .7rem; font-weight: 800; }
.build-path li:not(:last-child)::after { content: "→"; position: absolute; right: -.85rem; color: var(--accent-2); font-size: 1.1rem; }
.build-path > p:not(.eyebrow) { color: var(--muted); }

.contrast-grid { display: grid; max-width: 900px; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; margin: auto; }
.contrast-grid article { border: 1px solid var(--dark-line); border-radius: var(--radius); background: #fbfaf6; box-shadow: var(--shadow); }
.contrast-grid h3, .contrast-grid ul, .contrast-grid article > strong { padding-inline: 2rem; }
.contrast-grid h3 { padding-top: 2rem; text-transform: uppercase; }
.contrast-grid li { padding-block: .4rem; }
.contrast-grid article > strong { display: block; padding-block: 1.25rem; border-top: 1px solid var(--dark-line); font-size: .82rem; }
.using h3, .using > strong { color: #b82828; }
.building h3, .building > strong { color: #28751e; }
.shift-arrow { color: var(--accent); font-size: 2.5rem; }

.instructor-lead h2 { max-width: 17ch; }
.instructor-story { display: grid; grid-template-columns: .75fr 1.25fr; gap: 5rem; }
.instructor-id { padding-right: 4rem; border-right: 1px solid var(--line); }
.portrait-large { margin-bottom: 2rem; }
.instructor-id h3 { margin-bottom: .5rem; font-size: 2.1rem; }
.instructor-id p { margin-bottom: .3rem; color: var(--muted); }
.instructor-id .signature { margin-top: 1rem; }
.credential-list { display: grid; align-content: center; }
.credential-list article { display: grid; grid-template-columns: 160px 1fr; gap: 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.credential-list article:first-child { border-top: 1px solid var(--line); }
.credential-list strong { color: var(--accent-2); font-size: 1.4rem; }
.credential-list span { color: #cfccd8; }

.proof-columns { display: grid; max-width: 930px; grid-template-columns: 1fr 1fr; gap: 1rem; margin: auto; }
.proof-columns article { padding: 2rem; border: 1px solid var(--dark-line); background: #eae7e0; }
.proof-columns .shipped { background: #f8f8f0; box-shadow: inset 4px 0 0 var(--success); }
.proof-close { margin: 3rem auto 0; font-size: clamp(1.6rem, 3vw, 2.7rem); font-weight: 800; text-align: center; }

.phase-list { max-width: 1000px; padding: 0; list-style: none; }
.phase-list > li { display: grid; grid-template-columns: 60px 1fr 150px; gap: 1.5rem; align-items: center; padding: 1.45rem 1rem; border-top: 1px solid var(--line); }
.phase-list > li > span { color: var(--accent-2); font-weight: 900; }
.phase-list h3 { margin-bottom: .4rem; font-size: 1.35rem; }
.phase-list p { margin-bottom: 0; color: var(--muted); }
.phase-list > li > strong { font-size: .76rem; letter-spacing: .06em; text-align: right; text-transform: uppercase; }
.phase-list .deep-phase { margin: .6rem 0; border: 1px solid rgba(185,152,255,.5); background: linear-gradient(90deg, rgba(139,92,246,.2), transparent); box-shadow: 0 18px 50px rgba(0,0,0,.2); }
.phase-label { margin-bottom: .35rem !important; color: var(--signal) !important; font-size: .65rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.curriculum blockquote { margin: 3rem 0 0; padding: 0; font-size: clamp(1.5rem, 3vw, 2.6rem); font-weight: 800; }
.curriculum blockquote span { display: block; color: var(--muted); font-size: .6em; font-weight: 500; }

.project-path { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 0 4rem; padding: 0; list-style: none; counter-reset: project; }
.project-path::before { content: ""; position: absolute; left: 50%; top: 1rem; bottom: 1rem; width: 1px; background: var(--dark-line); }
.project-path li { display: grid; grid-template-columns: 58px 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid var(--dark-line); }
.project-path li:nth-child(even) { transform: translateY(2.5rem); }
.project-path li > span { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(99,48,219,.4); border-radius: 50%; color: #6330db; font-weight: 900; }
.project-path h3 { margin-bottom: .35rem; }
.project-path p { margin-bottom: 0; color: var(--dark-muted); }
.project-path .capstone { grid-column: 1 / -1; margin-top: 4rem; padding: 2.5rem; border: 1px solid #6330db; background: #0f0d19; color: white; box-shadow: var(--shadow); transform: none; }
.project-path .capstone > span { border-color: var(--accent-2); color: var(--accent-2); }
.project-path .capstone p { color: #c9c6d2; }
.project-path .capstone .phase-label { color: var(--signal) !important; }

.learning-models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.learning-models article { padding: 2rem; border-top: 2px solid var(--accent); background: #11111b; }
.learning-models article > span { display: grid; width: 55px; height: 55px; place-items: center; margin-bottom: 1.5rem; border: 1px solid var(--accent-2); border-radius: 50%; color: var(--accent-2); font-weight: 900; }
.learning-models p { margin-bottom: 0; color: var(--muted); }
.growth-arc { display: flex; margin: 4rem 0; align-items: center; justify-content: space-between; gap: .55rem; }
.growth-arc span { flex: 1; padding: .75rem; border: 1px solid var(--line); text-align: center; font-size: .76rem; }
.growth-arc i { color: var(--accent-2); font-style: normal; }
.stack { border-block: 1px solid var(--line); }
.stack > div { display: grid; grid-template-columns: 150px 1fr; gap: 2rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.stack > div:last-child { border-bottom: 0; }
.stack .eyebrow { margin: 0; }
.stack p { margin: 0; }
.stack p span { color: var(--accent-2); }
.stack-principle { margin: 2rem 0 0; color: var(--muted); }
.stack-principle strong { color: white; }

.fit-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 1rem; }
.fit-grid article { padding: 2.25rem; border: 1px solid var(--dark-line); border-radius: var(--radius); background: #fbfaf6; }
.fit-yes { box-shadow: inset 4px 0 0 var(--success); }
.fit-no { box-shadow: inset 4px 0 0 var(--danger); }
.fit-grid article > p { padding-top: 1rem; border-top: 1px solid var(--dark-line); }
.centered-button { width: min(100%, 330px); margin: 2.5rem auto 0; }

.decision { display: grid; grid-template-columns: 1fr 420px; gap: 6rem; align-items: center; }
.decision-price { display: flex; flex-direction: column; padding: 2.5rem; border: 1px solid var(--line); background: #11111b; box-shadow: var(--shadow); }
.decision-price > strong { color: var(--signal); font-size: 4rem; letter-spacing: -.055em; }
.decision-price p { margin-bottom: .5rem; color: var(--muted); }
.decision-price .button { margin: 1.3rem 0 .7rem; }
.decision-price small { text-align: center; color: var(--muted); }

.admission-path { display: grid; grid-template-columns: repeat(5, 1fr); padding: 0; list-style: none; }
.admission-path li { position: relative; padding: 1rem 1.2rem; border-top: 1px solid var(--dark-line); }
.admission-path li:not(:last-child)::after { content: "→"; position: absolute; right: -8px; top: 1.5rem; color: #6330db; }
.admission-path span { display: grid; width: 42px; height: 42px; place-items: center; margin-bottom: 1rem; border: 1px solid #6330db; border-radius: 50%; color: #6330db; font-weight: 900; }
.admission-path p { color: var(--dark-muted); font-size: .85rem; }
.admission-note { margin: 2rem 0 0; font-weight: 700; }

.application { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.application-intro { position: sticky; top: 110px; }
.application-summary { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.application-summary span { padding: 1rem; border: 1px solid var(--line); color: var(--muted); font-size: .75rem; text-transform: uppercase; }
.application-summary strong { display: block; color: white; font-size: 1.5rem; }
.form-shell { padding: clamp(1.25rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: var(--radius); background: #11111b; box-shadow: var(--shadow); }
.form-progress { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: 0 0 2rem; border-bottom: 1px solid var(--line); list-style: none; }
.form-progress li { color: var(--muted); font-size: .76rem; text-align: center; }
.form-progress span { display: grid; width: 32px; height: 32px; place-items: center; margin: 0 auto .5rem; border: 1px solid var(--line); border-radius: 50%; }
.form-progress li[aria-current="step"] { color: white; font-weight: 800; }
.form-progress li[aria-current="step"] span { border-color: var(--accent-2); background: var(--accent); }
form > fieldset { min-width: 0; padding: 2rem 0 0; border: 0; }
form > fieldset > legend { margin-bottom: 1.5rem; font-size: 1.4rem; font-weight: 800; }
form label { display: grid; gap: .45rem; margin-bottom: 1rem; color: #e6e3ed; font-size: .86rem; font-weight: 700; }
input, select, textarea {
  width: 100%;
  min-height: 50px;
  padding: .8rem .9rem;
  border: 1px solid #383645;
  border-radius: 7px;
  background: #0b0b12;
  color: white;
}
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: #777482; }
input:user-invalid, select:user-invalid { border-color: #e66d6d; }
.choice-group { display: grid; gap: .7rem; margin: 0 0 1.25rem; padding: 0; border: 0; }
.choice-group legend { margin-bottom: .7rem; font-size: .86rem; font-weight: 800; }
.choice-group label { display: flex; min-height: 52px; margin: 0; align-items: center; padding: .7rem .8rem; border: 1px solid #383645; border-radius: 7px; background: #0b0b12; cursor: pointer; }
.choice-group label:has(input:checked) { border-color: var(--accent-2); background: rgba(139,92,246,.13); }
.choice-group input { width: 18px; min-height: auto; accent-color: var(--accent); }
.form-next { width: 100%; margin-top: .5rem; }
.form-actions { display: grid; grid-template-columns: .4fr 1fr; gap: .7rem; }
.optional { color: var(--muted); font-weight: 400; }
.form-status { display: none; margin-top: 1.5rem; padding: 1rem; border-radius: 7px; }
.form-status.visible { display: block; }
.form-status.development { border: 1px solid var(--signal); background: rgba(216,255,84,.08); color: #efffc0; }
.form-status.error { border: 1px solid #e66d6d; background: rgba(230,109,109,.08); }
.form-disclaimer { margin: 1.25rem 0 0; color: var(--muted); font-size: .75rem; }

footer { display: grid; grid-template-columns: 1fr 1fr 1fr auto; align-items: center; gap: 2rem; padding-top: 3rem; padding-bottom: 3rem; border-top: 1px solid var(--line); }
footer p { margin: 0; color: var(--muted); font-size: .8rem; }
.footer-email a { color: #e0dce8; overflow-wrap: anywhere; }
@media (max-width: 980px) {
  nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 5rem; }
  .hero-copy { max-width: 720px; }
  .hero-system { min-height: 560px; }
  .glance-grid { grid-template-columns: 1fr 1fr; }
  .price-panel { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, auto); justify-content: center; gap: .5rem 1.5rem; }
  .price-panel .button { grid-column: 1 / -1; }
  .quick-proof { grid-template-columns: 1fr; }
  .build-path { border-top: 1px solid var(--line); }
  .project-path { gap: 0 2rem; }
  .decision { grid-template-columns: 1fr 360px; gap: 3rem; }
  .admission-path { grid-template-columns: 1fr; }
  .admission-path li { display: grid; grid-template-columns: 52px 180px 1fr; gap: 1rem; align-items: center; padding: 1rem 0; }
  .admission-path li::after { display: none; }
  .admission-path span, .admission-path h3, .admission-path p { margin: 0; }
  .application { grid-template-columns: 1fr; }
  .application-intro { position: static; }
  footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  section, footer { padding-inline: 1.1rem; }
  .site-header { min-height: 64px; padding-inline: 1rem; }
  .site-header .button-small { padding-inline: .8rem; }
  .brand small { display: none; }
  .hero { padding-top: 3.5rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.3rem); }
  .hero-intro { font-size: 1.05rem; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts span:nth-child(2) { border-right: 0; }
  .hero-facts span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .hero-system { display: none; }
  .hero .button-primary { width: 100%; }
  .glance-grid, .metric-strip, .tracks > div, .quick-proof, .quick-instructor, .contrast-grid, .instructor-story, .proof-columns, .learning-models, .fit-grid, .decision, .application { grid-template-columns: 1fr; }
  .tracks { padding-inline: 0; border: 0; }
  .price-panel { grid-column: auto; display: flex; padding: 2rem; border: 1px solid var(--dark-line); border-radius: var(--radius); }
  .quick-instructor .instructor-photo { width: min(100%, 300px); justify-self: center; }
  .build-path ol { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
  .build-path li { min-height: auto; border-radius: 9px; aspect-ratio: auto; }
  .build-path li::after { display: none; }
  .contrast-grid { gap: 1rem; }
  .shift-arrow { transform: rotate(90deg); text-align: center; }
  .instructor-id { padding-right: 0; padding-bottom: 2rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .credential-list article { grid-template-columns: 1fr; gap: .5rem; }
  .phase-list > li { grid-template-columns: 40px 1fr; padding-inline: 0; }
  .phase-list > li > strong { grid-column: 2; text-align: left; }
  .project-path { grid-template-columns: 1fr; }
  .project-path::before { display: none; }
  .project-path li:nth-child(even) { transform: none; }
  .project-path .capstone { grid-column: auto; margin-top: 1rem; padding: 1.5rem; }
  .growth-arc { display: grid; grid-template-columns: 1fr auto 1fr; }
  .growth-arc i:nth-of-type(even) { display: none; }
  .stack > div { grid-template-columns: 1fr; gap: .4rem; }
  .decision-price > strong { font-size: 3.2rem; }
  .admission-path li { grid-template-columns: 46px 1fr; }
  .admission-path p { grid-column: 2; }
  .form-shell { padding-inline: 1rem; }
  .form-progress { gap: .35rem; }
  .form-progress li { font-size: .64rem; }
  footer { grid-template-columns: 1fr; padding-bottom: 4rem; text-align: center; }
  footer .brand { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}