:root {
  --ink: #07111f;
  --ink-deep: #040b14;
  --panel: rgba(12, 28, 48, 0.72);
  --panel-strong: #0d2037;
  --cyan: #35d6ff;
  --cyan-soft: #97edff;
  --blue: #547bff;
  --violet: #7e72ff;
  --text: #f3f8ff;
  --muted: #96a9bd;
  --dim: #5b7087;
  --line: rgba(138, 191, 230, 0.17);
  --line-bright: rgba(53, 214, 255, 0.44);
  --shadow: 0 18px 70px rgba(0, 0, 0, 0.28);
  --display: "Space Grotesk", "Noto Sans TC", sans-serif;
  --body: "Noto Sans TC", system-ui, sans-serif;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; background: var(--ink); color: var(--text); font-family: var(--body); line-height: 1.8; letter-spacing: 0.02em; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { color: var(--ink); background: var(--cyan); }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: 0.7rem 1rem; border-radius: 0.45rem; background: var(--cyan); color: var(--ink); font-weight: 700; transition: top .2s ease; }
.skip-link:focus { top: 1rem; }

.site-shell { position: relative; min-height: 100vh; isolation: isolate; }
.grid-overlay { position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: .28; background-image: linear-gradient(rgba(117, 166, 200, .065) 1px, transparent 1px), linear-gradient(90deg, rgba(117, 166, 200, .065) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
.ambient { position: fixed; z-index: -1; pointer-events: none; border-radius: 50%; filter: blur(2px); }
.ambient-one { width: 40rem; height: 40rem; top: -21rem; right: -13rem; background: radial-gradient(circle, rgba(43, 138, 255, .14), transparent 70%); }
.ambient-two { width: 36rem; height: 36rem; bottom: 9rem; left: -23rem; background: radial-gradient(circle, rgba(53, 214, 255, .09), transparent 68%); }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 40; border-bottom: 1px solid rgba(125, 174, 211, .1); background: rgba(7, 17, 31, .82); backdrop-filter: blur(18px); }
.nav-wrap { width: min(var(--max-width), calc(100% - 4rem)); height: 76px; margin: 0 auto; display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; flex: 0 0 auto; }
.brand-mark { display: flex; align-items: flex-end; gap: 3px; width: 25px; height: 25px; padding: 4px; border: 1px solid rgba(53, 214, 255, .55); transform: skew(-12deg); }
.brand-mark span { display: block; width: 3px; background: var(--cyan); box-shadow: 0 0 8px rgba(53,214,255,.8); }
.brand-mark span:nth-child(1) { height: 8px; opacity: .55; } .brand-mark span:nth-child(2) { height: 14px; } .brand-mark span:nth-child(3) { height: 18px; background: var(--blue); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font: 600 .88rem var(--display); letter-spacing: .12em; }
.brand-text small { margin-top: .25rem; color: var(--dim); font: 500 .48rem var(--display); letter-spacing: .18em; }
.main-nav { display: flex; align-items: center; gap: clamp(.85rem, 1.8vw, 1.65rem); margin-left: auto; }
.nav-link { position: relative; padding: .25rem 0; color: var(--muted); font-size: .75rem; white-space: nowrap; transition: color .25s ease; }
.nav-link::after { content: ""; position: absolute; right: 0; bottom: -.55rem; left: 0; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav-link:hover, .nav-link:focus-visible, .nav-link.active { color: var(--text); }
.nav-link.active::after, .nav-link:hover::after, .nav-link:focus-visible::after { transform: scaleX(1); }
.nav-status { display: inline-flex; align-items: center; gap: .45rem; color: var(--dim); font: 500 .62rem var(--display); letter-spacing: .06em; white-space: nowrap; }
.nav-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.menu-toggle { display: none; margin-left: auto; width: 42px; height: 42px; padding: 9px; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; height: 1px; margin: 5px 0; background: var(--cyan); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); } .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; } .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }

.section { position: relative; }
.section-frame { width: min(var(--max-width), calc(100% - 4rem)); margin: 0 auto; }
.hero { min-height: 820px; padding: 160px 0 96px; display: flex; align-items: center; border-bottom: 1px solid rgba(125, 174, 211, .12); }
.hero-frame { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); align-items: center; gap: 5rem; }
.hero-copy { padding-top: 1.4rem; }
.eyebrow, .section-number, .code-tag, .cert-issuer { color: var(--cyan); font: 600 .66rem var(--display); letter-spacing: .18em; }
.eyebrow { display: flex; align-items: center; gap: .8rem; margin: 0 0 2rem; }
.eyebrow-line { display: inline-block; width: 34px; height: 1px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.hero-kicker { margin: 0 0 .7rem; color: var(--cyan-soft); font-size: .92rem; letter-spacing: .18em; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.2; }
h1 { margin: 0; font-size: clamp(4.5rem, 10vw, 9rem); letter-spacing: -.08em; }
.title-dot { color: var(--cyan); }
.hero-lead { max-width: 32rem; margin: 1.7rem 0 2.2rem; color: var(--muted); font-size: 1.04rem; }
.hero-actions { display: flex; align-items: center; gap: 1.8rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .9rem; min-height: 48px; padding: 0 1.35rem; border: 1px solid transparent; font-size: .82rem; transition: transform .25s ease, background .25s ease, border-color .25s ease; }
.button-primary { background: var(--cyan); color: var(--ink); font-weight: 700; box-shadow: 0 0 28px rgba(53, 214, 255, .15); }
.button-primary:hover, .button-primary:focus-visible { transform: translateY(-3px); background: #a6f3ff; }
.text-link { color: var(--muted); font-size: .78rem; transition: color .25s ease; }
.text-link span, .card-footer span { color: var(--cyan); margin-left: .3rem; }
.text-link:hover, .text-link:focus-visible { color: var(--text); }
.hero-aside { position: relative; }
.id-card { position: relative; min-height: 372px; overflow: hidden; padding: 1.3rem 1.35rem; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line-bright); background: linear-gradient(145deg, rgba(15, 43, 70, .78), rgba(6, 17, 31, .9)); box-shadow: var(--shadow), inset 0 0 40px rgba(53, 214, 255, .04); }
.id-card::before, .id-card::after { content: ""; position: absolute; pointer-events: none; }
.id-card::before { inset: 9px; border: 1px solid rgba(122, 182, 226, .11); }
.id-card::after { width: 160%; height: 1px; top: 50%; left: -30%; background: rgba(53, 214, 255, .13); transform: rotate(-34deg); }
.id-card-top, .id-card-bottom { position: relative; z-index: 1; display: flex; justify-content: space-between; font: 500 .57rem var(--display); letter-spacing: .1em; }
.id-card-top { color: var(--cyan); } .id-card-top span:last-child { color: var(--dim); }
.id-card-bottom { align-items: flex-end; gap: 1.5rem; color: var(--muted); }
.id-card-bottom > div:first-child { flex: 1; } .id-card-bottom small { display: block; margin-bottom: .35rem; color: var(--dim); font-size: .59rem; } .id-card-bottom strong { color: var(--text); font: 500 .78rem var(--body); line-height: 1.7; } .student-id-label { margin-top: .7rem; margin-bottom: 0 !important; color: var(--cyan-soft) !important; font: 500 .65rem var(--display) !important; letter-spacing: .08em; }
.id-card-bottom .seat-number { color: var(--cyan); font: 500 3.2rem var(--display); line-height: .8; }
.id-orbit { position: relative; width: 220px; height: 220px; margin: -1rem auto 0; border: 1px solid rgba(53, 214, 255, .18); border-radius: 50%; }
.id-orbit::before, .id-orbit::after { content: ""; position: absolute; inset: 25px; border: 1px dashed rgba(84, 123, 255, .35); border-radius: 50%; }
.id-orbit::after { inset: 68px; border-style: solid; border-color: rgba(53, 214, 255, .38); }
.orbit-dot { position: absolute; z-index: 2; top: 50%; left: 50%; width: 17px; height: 17px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 8px rgba(53, 214, 255, .08), 0 0 26px var(--cyan); transform: translate(-50%, -50%); }
.orbit-ring { position: absolute; display: block; border: 1px solid rgba(53, 214, 255, .43); border-radius: 50%; }
.ring-a { inset: 12px 38px; transform: rotate(54deg); } .ring-b { inset: 38px 12px; transform: rotate(54deg); border-color: rgba(84, 123, 255, .42); }
.orbit-cross { position: absolute; display: block; width: 9px; height: 9px; border: 1px solid var(--cyan); background: var(--ink); transform: rotate(45deg); }
.cross-a { top: 16px; right: 46px; } .cross-b { bottom: 25px; left: 24px; border-color: var(--blue); }
.hero-note { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.2rem; color: var(--muted); font-size: .68rem; }
.note-code { color: var(--cyan); font-family: var(--display); }
.scroll-cue { position: absolute; bottom: 2.3rem; left: max(2rem, calc((100% - var(--max-width)) / 2)); display: flex; align-items: center; gap: .75rem; color: var(--dim); font: 500 .56rem var(--display); letter-spacing: .16em; transform: rotate(-90deg); transform-origin: left center; }
.scroll-line { width: 40px; height: 1px; background: var(--dim); }

.content-section { padding: 9rem 0; border-bottom: 1px solid rgba(125, 174, 211, .12); }
.split-layout { display: grid; grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr); gap: 6rem; }
.section-intro { position: relative; }
.section-number { margin-bottom: 1.35rem; }
.section-intro h2 { max-width: 14rem; margin-bottom: 1.35rem; font-size: clamp(2.6rem, 5vw, 4.3rem); letter-spacing: -.07em; }
.section-caption { max-width: 16rem; color: var(--dim); font-size: .84rem; line-height: 1.9; }
.about-content { padding-top: 4.4rem; max-width: 39rem; }
.large-copy { margin-bottom: 1.6rem; font: 500 clamp(1.45rem, 3vw, 2.2rem) var(--display); line-height: 1.55; letter-spacing: -.025em; }
.highlight { color: var(--cyan); }
.about-content > p:not(.large-copy) { color: var(--muted); font-size: .98rem; }
.trait-row { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 2rem; }
.trait { padding: .6rem .8rem; border: 1px solid var(--line); color: var(--muted); font-size: .75rem; }
.trait i { margin-right: .35rem; color: var(--cyan); font-style: normal; }
.growth-section { background: linear-gradient(180deg, rgba(12, 31, 52, .18), transparent 45%); }
.timeline { position: relative; max-width: 850px; margin: 5.2rem 0 0 auto; }
.timeline::before { content: ""; position: absolute; top: 11px; bottom: 44px; left: 22px; width: 1px; background: linear-gradient(var(--cyan), rgba(84, 123, 255, .15)); }
.timeline-item { position: relative; display: grid; grid-template-columns: 45px 1fr; gap: 1.6rem; padding-bottom: 3.4rem; }
.timeline-marker { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; width: 45px; height: 45px; border: 1px solid var(--line-bright); border-radius: 50%; background: var(--ink); color: var(--cyan); font: 500 .68rem var(--display); }
.timeline-content { padding: .25rem 0 0 1.2rem; border-left: 1px solid rgba(125, 174, 211, .1); }
.timeline-label { margin-bottom: .55rem; color: var(--cyan); font: 500 .68rem var(--display); letter-spacing: .14em; }
.timeline-content h3 { margin-bottom: .75rem; font-size: 1.45rem; }
.timeline-content > p:last-child { max-width: 38rem; margin: 0; color: var(--muted); font-size: .9rem; }
.internship-section { background: rgba(4, 11, 20, .2); }
.internship-card { position: relative; max-width: 620px; margin-top: 4.3rem; padding: 2rem 2.1rem 2.15rem; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(18, 46, 76, .56), rgba(8, 20, 35, .72)); box-shadow: var(--shadow); }
.internship-card::before { content: ""; position: absolute; top: -1px; left: -1px; width: 110px; height: 3px; background: var(--cyan); box-shadow: 0 0 18px rgba(53, 214, 255, .65); }
.card-topline, .cert-ribbon { display: flex; align-items: center; justify-content: space-between; }
.card-index { color: var(--dim); font: 500 .7rem var(--display); letter-spacing: .12em; }
.internship-heading { display: flex; align-items: center; gap: 1rem; margin: 2.4rem 0 1.4rem; }
.store-icon { display: inline-flex; align-items: center; justify-content: center; width: 54px; height: 54px; border: 1px solid var(--cyan); color: var(--cyan); font: 600 1rem var(--display); transform: rotate(-8deg); }
.internship-heading h3 { margin: 0 0 .25rem; font-size: 1.35rem; } .internship-heading p { margin: 0; color: var(--dim); font-size: .75rem; }
.experience-rule { width: 100%; height: 1px; margin-bottom: 1.4rem; background: var(--line); }
.internship-summary { color: var(--muted); font-size: .9rem; }
.task-list { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 1rem; margin: 1.8rem 0 0; padding: 0; list-style: none; }
.task-list li { display: flex; align-items: center; gap: .65rem; padding: .8rem 0; border-top: 1px solid var(--line); color: var(--text); font-size: .78rem; }
.task-icon { color: var(--cyan); font-family: var(--display); }
.learning-section { padding-bottom: 10rem; }
.learning-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1rem; margin-top: 4.4rem; }
.learning-card { position: relative; min-height: 345px; padding: 1.45rem; display: flex; flex-direction: column; border: 1px solid var(--line); background: rgba(10, 27, 46, .66); transition: transform .3s ease, border-color .3s ease, background .3s ease; }
.learning-card:hover { transform: translateY(-6px); border-color: var(--line-bright); background: rgba(14, 38, 63, .86); }
.learning-card-featured { border-color: rgba(53, 214, 255, .48); background: linear-gradient(150deg, rgba(16, 47, 76, .88), rgba(9, 27, 47, .64)); }
.learning-card-header { display: flex; align-items: center; justify-content: space-between; }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid rgba(53, 214, 255, .44); color: var(--cyan); font: 600 .84rem var(--display); }
.learning-card h3 { margin: 2.2rem 0 1rem; font-size: 1.55rem; letter-spacing: -.04em; }
.learning-card p { margin-bottom: 1rem; color: var(--muted); font-size: .82rem; line-height: 1.9; }
.card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--cyan-soft); font-size: .72rem; }
.cert-section { padding-top: 8rem; }
.cert-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.cert-intro .section-caption { margin: 0 0 .7rem; max-width: 20rem; }
.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 3.6rem; }
.cert-card { position: relative; min-height: 365px; padding: 1.5rem; border: 1px solid var(--line); background: rgba(11, 27, 46, .68); overflow: hidden; }
.cert-card::after { content: ""; position: absolute; right: -4rem; bottom: -5rem; width: 14rem; height: 14rem; border: 1px solid rgba(53, 214, 255, .1); border-radius: 50%; box-shadow: 0 0 0 25px rgba(53, 214, 255, .025), 0 0 0 50px rgba(53, 214, 255, .02); }
.cert-ribbon { color: var(--dim); font: 500 .6rem var(--display); letter-spacing: .15em; }
.cert-ribbon span:first-child { color: var(--cyan); }
.cert-icon { display: flex; align-items: center; justify-content: center; width: 57px; height: 57px; margin: 2.5rem 0 1.55rem; border: 1px solid var(--cyan); color: var(--cyan); font: 600 1.25rem var(--display); box-shadow: inset 0 0 18px rgba(53, 214, 255, .1); }
.analytics-icon { color: #91a9ff; border-color: #7186ef; }
.cert-issuer { margin-bottom: .8rem; font-size: .6rem; }
.cert-card h3 { position: relative; z-index: 1; max-width: 30rem; min-height: 4.8rem; margin-bottom: 1.7rem; font: 500 1.17rem var(--body); line-height: 1.65; }
.cert-meta { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding: .95rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--dim); font-size: .72rem; }
.cert-meta strong { color: var(--text); font: 500 .8rem var(--display); letter-spacing: .05em; }
.cert-note { position: relative; z-index: 1; margin: 1.05rem 0 0; color: var(--muted); font-size: .75rem; }
.vision-section { overflow: hidden; padding: 11rem 0 12rem; border-bottom: 1px solid rgba(125, 174, 211, .12); }
.vision-frame { position: relative; min-height: 430px; display: flex; align-items: center; }
.vision-copy { position: relative; z-index: 2; max-width: 700px; }
.vision-copy h2 { margin-bottom: 1.5rem; font-size: clamp(3rem, 7vw, 6.5rem); letter-spacing: -.09em; }
.vision-lead { max-width: 46rem; margin-bottom: 1rem; color: var(--cyan-soft); font: 500 clamp(1.25rem, 2.8vw, 2rem) var(--display); line-height: 1.6; letter-spacing: -.035em; }
.vision-body { max-width: 38rem; color: var(--muted); font-size: .95rem; }
.future-note { display: inline-flex; align-items: center; gap: .65rem; margin-top: 1.5rem; color: var(--cyan); font-size: .78rem; }
.future-note span { font: 1.25rem var(--display); }
.vision-orbit { position: absolute; right: 0; width: 460px; height: 460px; border: 1px solid rgba(53, 214, 255, .13); border-radius: 50%; }
.vision-orbit::before, .vision-orbit::after { content: ""; position: absolute; border: 1px solid rgba(84, 123, 255, .17); border-radius: 50%; }
.vision-orbit::before { inset: 56px; } .vision-orbit::after { inset: 133px; border-color: rgba(53, 214, 255, .26); }
.vision-orbit span { position: absolute; display: block; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.vision-orbit span:nth-child(1) { top: 42px; left: 91px; width: 7px; height: 7px; } .vision-orbit span:nth-child(2) { right: 65px; bottom: 133px; width: 10px; height: 10px; background: var(--blue); box-shadow: 0 0 18px var(--blue); } .vision-orbit span:nth-child(3) { bottom: 39px; left: 191px; width: 5px; height: 5px; }
.vision-orbit i { position: absolute; top: 50%; left: 50%; width: 24px; height: 24px; border: 1px solid var(--cyan); transform: translate(-50%, -50%) rotate(45deg); box-shadow: 0 0 24px rgba(53,214,255,.35); }
.site-footer { padding: 2.2rem 0; background: var(--ink-deep); }
.footer-inner { width: min(var(--max-width), calc(100% - 4rem)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-brand { color: var(--cyan); font: 600 1rem var(--display); letter-spacing: .1em; } .footer-inner p { margin: .35rem 0 0; color: var(--dim); font-size: .68rem; } .footer-meta { text-align: center; line-height: 1.8; } .footer-meta span { color: rgba(150,169,189,.62); }
.footer-top-link { color: var(--muted); font-size: .72rem; } .footer-top-link span { margin-left: .4rem; color: var(--cyan); font-size: 1rem; }
.back-to-top { position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 30; display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid var(--line-bright); border-radius: 50%; background: rgba(7,17,31,.86); color: var(--cyan); cursor: pointer; opacity: 0; pointer-events: none; transform: translateY(10px); transition: opacity .25s ease, transform .25s ease, background .25s ease; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); } .back-to-top:hover, .back-to-top:focus-visible { background: var(--panel-strong); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; } .reveal.is-visible { opacity: 1; transform: translateY(0); } .reveal-delay-1 { transition-delay: .12s; } .reveal-delay-2 { transition-delay: .24s; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

/* Narrow-device guard: keep every grid child inside the viewport. */
main, .site-shell, .section-frame, .hero-frame, .split-layout, .learning-grid, .cert-grid { min-width: 0; }

@media (max-width: 1100px) {
  .nav-wrap, .section-frame, .footer-inner { width: min(var(--max-width), calc(100% - 3rem)); }
  .main-nav { gap: 1rem; } .nav-link { font-size: .68rem; } .nav-status { display: none; }
  .hero-frame { gap: 3rem; } .split-layout { gap: 3.5rem; }
}
@media (max-width: 820px) {
  .nav-wrap { height: 70px; } .menu-toggle { display: block; } .main-nav { position: absolute; top: 70px; right: 1.5rem; left: 1.5rem; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: .6rem; border: 1px solid var(--line-bright); background: rgba(7, 17, 31, .97); box-shadow: var(--shadow); } .main-nav.open { display: flex; } .nav-link { padding: .9rem 1rem; border-bottom: 1px solid var(--line); font-size: .78rem; } .nav-link:last-child { border-bottom: 0; } .nav-link::after { right: auto; bottom: 0; left: 1rem; width: 28px; } .hero { min-height: auto; padding: 140px 0 90px; } .hero-frame { grid-template-columns: 1fr; } .hero-aside { max-width: 550px; } .scroll-cue { display: none; }
  .content-section { padding: 7rem 0; } .split-layout { grid-template-columns: 1fr; gap: 1rem; } .about-content { padding-top: 1.5rem; max-width: 45rem; } .timeline { margin-top: 3.5rem; } .internship-card { margin-top: 2.6rem; }
  .learning-grid { grid-template-columns: 1fr 1fr; } .learning-card-featured { grid-column: 1 / -1; min-height: 290px; } .cert-intro { display: block; } .cert-intro .section-caption { margin: 0; } .cert-grid { margin-top: 3rem; } .vision-section { padding: 8rem 0; } .vision-orbit { right: -170px; opacity: .6; }
}
@media (max-width: 560px) {
  .nav-wrap, .section-frame, .footer-inner { width: calc(100% - 2.25rem); } .brand-text small { display: none; } h1 { font-size: clamp(4rem, 19vw, 6rem); } .hero-lead { font-size: .93rem; } .hero-actions { align-items: flex-start; flex-direction: column; gap: 1.1rem; } .id-card { min-height: 330px; } .id-orbit { width: 180px; height: 180px; } .id-card-bottom strong { font-size: .7rem; } .id-card-bottom .seat-number { font-size: 2.7rem; }
  .section-intro h2 { font-size: 3rem; } .large-copy { font-size: 1.45rem; } .timeline-item { gap: .9rem; grid-template-columns: 37px 1fr; } .timeline-marker { width: 37px; height: 37px; font-size: .58rem; } .timeline::before { left: 18px; } .timeline-content { padding-left: .85rem; } .timeline-content h3 { font-size: 1.2rem; } .timeline-content > p:last-child { font-size: .82rem; }
  .internship-card { padding: 1.35rem; } .internship-heading { align-items: flex-start; flex-direction: column; } .task-list { grid-template-columns: 1fr; gap: 0; } .learning-grid, .cert-grid { grid-template-columns: 1fr; } .learning-card, .learning-card-featured { min-height: 300px; grid-column: auto; } .cert-card { min-height: 345px; } .cert-card h3 { min-height: auto; font-size: 1.05rem; } .vision-frame { min-height: 540px; align-items: flex-start; } .vision-orbit { top: 215px; right: -205px; width: 380px; height: 380px; } .footer-inner { align-items: flex-start; flex-direction: column; gap: 1.35rem; } .footer-meta { text-align: left; } .footer-top-link { align-self: flex-end; margin-top: -2.5rem; }
}

@media (max-width: 820px) {
  .scroll-cue { display: none !important; }
}

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

/* Product-launch refinement: restrained glow, stronger hierarchy, more whitespace. */
:root {
  --ink-deep: #03070c;
  --panel: rgba(12, 28, 48, 0.56);
  --line: rgba(255, 255, 255, 0.14);
  --line-bright: rgba(255, 255, 255, 0.34);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.34);
}

body { letter-spacing: .012em; }
.grid-overlay { opacity: .13; background-size: 96px 96px; }
.ambient-one { opacity: .5; filter: blur(14px); }
.ambient-two { opacity: .32; filter: blur(18px); }
.site-header { background: rgba(7, 17, 31, .94); backdrop-filter: blur(12px); }
.nav-link::after { background: var(--text); }
.button-primary { background: var(--text); color: var(--ink); box-shadow: none; }
.button-primary:hover, .button-primary:focus-visible { background: var(--cyan); }

.hero { min-height: 860px; }
.hero-kicker { color: var(--text); }
.id-card { border-color: rgba(255, 255, 255, .32); background: linear-gradient(135deg, rgba(18, 42, 66, .7), rgba(7, 17, 31, .96) 68%); box-shadow: var(--shadow); }
.id-orbit { opacity: .7; }

.content-section { padding-top: 10.5rem; padding-bottom: 10.5rem; }
.section-intro h2 { letter-spacing: -.085em; }
.timeline-marker { border-color: rgba(255, 255, 255, .36); }
.internship-section { background: #05101b; }
.internship-card, .learning-card, .cert-card { border-color: rgba(255, 255, 255, .16); box-shadow: none; }
.internship-card::before { background: var(--text); box-shadow: none; }
.learning-card:hover { transform: translateY(-8px); border-color: rgba(255, 255, 255, .4); }
.learning-card-featured { background: linear-gradient(145deg, rgba(20, 49, 77, .76), rgba(7, 17, 31, .9)); }
.cert-card::after { opacity: .45; }

/* A bright, editorial close echoes product launch pages while keeping the content student-specific. */
.vision-section { background: #eef2f4; color: #07111f; }
.vision-copy .section-number { color: #2563eb; }
.vision-copy h2 { color: #07111f; }
.vision-lead { color: #0a2b52; }
.vision-body { color: #46596c; }
.future-note { color: #2058d8; }
.vision-orbit { border-color: rgba(7, 17, 31, .16); opacity: .72; }
.vision-orbit::before, .vision-orbit::after { border-color: rgba(7, 17, 31, .18); }
.vision-orbit span { background: #2058d8; box-shadow: 0 0 16px rgba(32, 88, 216, .35); }
.vision-orbit span:nth-child(2) { background: #35aeca; box-shadow: 0 0 16px rgba(53, 174, 202, .3); }
.vision-orbit i { border-color: #2058d8; box-shadow: 0 0 22px rgba(32, 88, 216, .25); }

@media (max-width: 820px) {
  .hero { min-height: auto; }
  .content-section { padding-top: 8rem; padding-bottom: 8rem; }
}