:root {
  --forest: #12382b;
  --forest-deep: #0b2a20;
  --forest-mid: #20533f;
  --forest-light: #3d725c;
  --sage: #eaf2ed;
  --sage-2: #f5f8f6;
  --mint: #d8e7de;
  --ink: #1a2f27;
  --muted: #66766f;
  --line: #dbe5df;
  --white: #ffffff;
  --shadow-sm: 0 8px 28px rgba(18, 56, 43, .08);
  --shadow-md: 0 20px 55px rgba(18, 56, 43, .13);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Aptos, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 82px 0; }
.section--soft { background: var(--sage-2); }
.section--forest { color: #fff; background: var(--forest); }

.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 1000;
  padding: 11px 16px; border-radius: 8px; color: #fff; background: var(--forest-deep);
}
.skip-link:focus { top: 16px; }

.topbar { color: #e7f1eb; background: var(--forest-deep); font-size: .89rem; }
.topbar__inner { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar strong { color: #fff; }
.topbar a { color: #fff; font-weight: 750; text-decoration: none; }
.topbar a:hover { text-decoration: underline; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(18,56,43,.10); backdrop-filter: blur(14px);
}
.header-inner { min-height: 82px; display: grid; grid-template-columns: minmax(310px, 1fr) auto; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 18px; min-width: 0; text-decoration: none; }
.brand img { object-fit: contain; }
.brand__asci { width: 150px; height: 58px; }
.brand__divider { width: 1px; height: 46px; background: var(--line); }
.brand__fiu { width: 225px; height: 60px; }
.site-nav { display: flex; align-items: center; gap: 21px; }
.site-nav a { color: var(--forest); font-size: .91rem; font-weight: 730; text-decoration: none; white-space: nowrap; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--forest-light); }
.site-nav .nav-cta { padding: 10px 16px; color: #fff; border-radius: 999px; background: var(--forest); }
.site-nav .nav-cta:hover { color: #fff; background: var(--forest-mid); }
.nav-toggle {
  display: none; width: 44px; height: 44px; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 12px; color: var(--forest); background: #fff; cursor: pointer;
}
.nav-toggle svg { width: 23px; height: 23px; }

.hero { position: relative; overflow: hidden; color: #fff; background: linear-gradient(120deg, var(--forest-deep), var(--forest) 58%, #1b4a38); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent 30%, #000 100%);
}
.hero__ornament { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; pointer-events: none; }
.hero__ornament--one { width: 460px; height: 460px; right: -140px; top: -180px; }
.hero__ornament--two { width: 270px; height: 270px; right: 110px; bottom: -150px; }
.hero__inner { position: relative; z-index: 1; min-height: 600px; display: grid; grid-template-columns: minmax(0, 1.15fr) 330px; align-items: center; gap: 72px; padding-top: 70px; padding-bottom: 80px; }
.hero__content { max-width: 800px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 15px; color: var(--forest-mid); font-size: .76rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 30px; height: 1px; background: currentColor; }
.eyebrow--light { color: #cfe1d6; }
.hero h1, h2, .deadline-card__date strong { font-family: Georgia, "Times New Roman", serif; }
.hero h1 { max-width: 830px; margin: 0; font-size: clamp(3rem, 5.8vw, 5.35rem); line-height: .99; letter-spacing: -.045em; font-weight: 500; }
.hero h1 span { display: block; color: #d7e7dd; }
.hero__lede { max-width: 720px; margin: 25px 0 0; color: rgba(255,255,255,.80); font-size: 1.13rem; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 28px; }
.hero__meta span { display: inline-flex; align-items: center; gap: 9px; font-weight: 720; }
.hero__meta svg { width: 19px; height: 19px; color: #bcd7c7; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 49px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-weight: 820; text-decoration: none; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn--white { color: var(--forest-deep); background: #fff; box-shadow: 0 10px 25px rgba(0,0,0,.12); }
.btn--white:hover { background: #f0f6f2; }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.43); background: rgba(255,255,255,.04); }
.btn--ghost:hover { background: rgba(255,255,255,.10); border-color: #fff; }
.btn--outline-light { color: #fff; border-color: rgba(255,255,255,.34); background: transparent; }
.btn--outline-light:hover { background: rgba(255,255,255,.08); border-color: #fff; }

.deadline-card { width: 100%; padding: 30px; border: 1px solid rgba(255,255,255,.17); border-radius: var(--radius-lg); background: rgba(255,255,255,.09); box-shadow: 0 28px 65px rgba(0,0,0,.18); backdrop-filter: blur(10px); }
.deadline-card__label { margin: 0 0 15px; color: #cfe1d6; font-size: .75rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.deadline-card__date { display: flex; align-items: center; gap: 14px; }
.deadline-card__date strong { font-size: 4.3rem; line-height: .8; font-weight: 500; }
.deadline-card__date span { color: rgba(255,255,255,.75); font-size: .92rem; font-weight: 760; line-height: 1.25; text-transform: uppercase; letter-spacing: .04em; }
.deadline-card__caption { margin: 14px 0 0; color: #fff; font-weight: 800; }
.deadline-card__rule { height: 1px; margin: 22px 0; background: rgba(255,255,255,.16); }
.deadline-card ul { margin: 0; padding: 0; list-style: none; }
.deadline-card li { position: relative; margin-top: 12px; padding-left: 20px; color: rgba(255,255,255,.76); font-size: .91rem; }
.deadline-card li::before { content: ""; position: absolute; left: 0; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: #bcd7c7; }
.deadline-card strong { color: #fff; }

.facts { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: -38px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-md); }
.facts div { padding: 21px 24px; }
.facts div + div { border-left: 1px solid var(--line); }
.facts strong { display: block; color: var(--forest); font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; font-weight: 500; }
.facts span { display: block; margin-top: 2px; color: var(--muted); font-size: .88rem; }

h2 { margin: 0; color: var(--forest); font-size: clamp(2.15rem, 4vw, 3.55rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 500; }
.lead { color: #465c52; font-size: 1.08rem; }
.about-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .75fr); gap: 70px; align-items: center; }
.about-grid > div > p:not(.eyebrow) { margin: 20px 0 0; color: var(--muted); }
.about-panel { padding: 32px; border-radius: var(--radius-lg); color: #fff; background: var(--forest); box-shadow: var(--shadow-md); }
.about-panel__kicker { margin: 0; color: #cfe1d6; font-size: .74rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.about-panel h3 { margin: 10px 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: 1.72rem; line-height: 1.2; font-weight: 500; }
.about-panel ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin: 0; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); list-style: none; }
.about-panel li { color: rgba(255,255,255,.79); font-size: .92rem; }
.about-panel li::before { content: "✓"; margin-right: 8px; color: #bcd7c7; font-weight: 900; }
.about-panel a { display: inline-block; margin-top: 20px; color: #fff; font-size: .92rem; font-weight: 800; text-decoration: none; }
.about-panel a:hover { text-decoration: underline; }

/* Keynote profile: aligned with the existing forest-green and sage visual system. */
.keynote-section { padding-top: 84px; padding-bottom: 78px; }
.keynote-section > .container > .eyebrow { margin-bottom: 21px; }
.keynote-card { display: grid; grid-template-columns: 215px minmax(0, 1fr); gap: 40px; align-items: center; padding: 38px 44px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.keynote-card__portrait { padding: 8px; border-radius: 24px; background: var(--sage); }
.keynote-card__portrait img { width: 100%; height: auto; aspect-ratio: 1; border-radius: 17px; object-fit: cover; }
.keynote-card__content h2 { margin: 0 0 10px; font-size: clamp(2rem, 3.4vw, 3.12rem); }
.keynote-card__affiliation { margin: 0 0 22px; color: var(--forest-mid); font-size: .98rem; font-weight: 800; line-height: 1.5; }
.keynote-card__content p:not(.keynote-card__affiliation) { margin: 0 0 15px; color: var(--muted); line-height: 1.7; }
.keynote-card__content a { display: inline-block; margin-top: 3px; }

.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .7fr); gap: 55px; align-items: end; }
.section-heading > p { margin: 0 0 7px; color: var(--muted); }
.section-heading--light > p { color: rgba(255,255,255,.72); }
.section-heading--light h2 { color: #fff; }
.section-heading--light .btn { justify-self: end; }

.tracks-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 42px; }
.track-card { min-height: 255px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); }
.track-card__number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--forest); background: var(--sage); font-size: .76rem; font-weight: 900; }
.track-card h3 { margin: 19px 0 11px; color: var(--forest); font-size: 1.08rem; line-height: 1.3; }
.track-card p { margin: 0; color: var(--muted); font-size: .93rem; }

.submission-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 22px; margin-top: 38px; }
.submission-panel { padding: 30px; border-radius: var(--radius-md); }
.submission-panel h3 { margin: 0 0 22px; font-family: Georgia, "Times New Roman", serif; font-size: 1.65rem; font-weight: 500; }
.submission-panel--white { color: var(--ink); background: #fff; box-shadow: 0 18px 48px rgba(0,0,0,.18); }
.submission-panel--white h3 { color: var(--forest); }
.submission-panel--transparent { border: 1px solid rgba(255,255,255,.15); background: rgba(255,255,255,.055); }
.requirement-row { display: grid; grid-template-columns: 40px 1fr; gap: 15px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.requirement-row > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: var(--forest); background: var(--sage); font-size: .72rem; font-weight: 900; }
.requirement-row strong { display: block; color: var(--forest); }
.requirement-row p { margin: 4px 0 0; color: var(--muted); font-size: .91rem; }
.small-note { margin: 18px 0 0; color: var(--muted); font-size: .84rem; }
.dates-list { margin: 0; }
.dates-list div { display: grid; grid-template-columns: 1fr auto; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.dates-list dt { color: rgba(255,255,255,.68); }
.dates-list dd { margin: 0; color: #fff; font-weight: 800; text-align: right; }
.submission-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 24px; }
.text-link--light { color: #d7e7dd; font-weight: 800; text-decoration: none; }
.text-link--light:hover { text-decoration: underline; }

.fees-wrap { margin-top: 38px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-sm); }
.fees-table { width: 100%; min-width: 730px; border-collapse: collapse; }
.fees-table th, .fees-table td { padding: 16px 20px; border-bottom: 1px solid var(--line); text-align: left; }
.fees-table th { color: #fff; background: var(--forest); font-size: .83rem; letter-spacing: .02em; }
.fees-table tbody tr:last-child td { border-bottom: 0; }
.fees-table tbody tr:nth-child(even) { background: #fbfdfc; }
.fees-table td:nth-child(2), .fees-table td:nth-child(3), .fees-table th:nth-child(2), .fees-table th:nth-child(3) { text-align: center; }
.fees-table td:nth-child(2), .fees-table td:nth-child(3) { color: var(--forest); font-weight: 800; }

.publication-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .82fr); gap: 62px; align-items: center; }
.publication-grid > div:first-child > p:not(.eyebrow) { margin: 18px 0 0; color: var(--muted); }
.journal-stack { display: grid; gap: 15px; }
.journal-card { padding: 26px; border: 1px solid var(--line); border-left: 4px solid var(--forest-mid); border-radius: var(--radius-sm); background: #fff; box-shadow: var(--shadow-sm); }
.journal-card span { color: var(--forest-light); font-size: .72rem; font-weight: 850; letter-spacing: .10em; text-transform: uppercase; }
.journal-card h3 { margin: 9px 0 5px; color: var(--forest); font-family: Georgia, "Times New Roman", serif; font-size: 1.36rem; line-height: 1.2; font-weight: 500; }
.journal-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.experience-section { padding-top: 68px; padding-bottom: 68px; }
.experience-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: center; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-sm); }
.experience-location h2 { font-size: clamp(1.9rem, 3.2vw, 2.8rem); }
.experience-location > p:not(.eyebrow) { margin: 12px 0; color: var(--muted); }
.text-link { color: var(--forest); font-weight: 820; text-decoration: none; }
.text-link:hover { text-decoration: underline; }
.experience-items { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.experience-items div { padding: 18px; border-radius: var(--radius-sm); background: var(--sage-2); }
.experience-items strong, .experience-items span { display: block; }
.experience-items strong { color: var(--forest); }
.experience-items span { margin-top: 3px; color: var(--muted); font-size: .88rem; }

.final-cta { padding: 62px 0; color: #fff; background: var(--forest-deep); }
.final-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.final-cta p { margin: 0 0 7px; color: #bfd5c8; font-size: .8rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.final-cta h2 { max-width: 760px; color: #fff; font-size: clamp(2rem, 3.8vw, 3.2rem); }
.final-cta .btn { flex: 0 0 auto; }

.site-footer { padding: 34px 0 24px; color: #68776f; background: #fff; border-top: 1px solid var(--line); }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 26px 40px; align-items: center; }
.footer-inner strong { color: var(--forest); font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; font-weight: 500; }
.footer-inner > div:first-child p { max-width: 560px; margin: 6px 0 0; font-size: .89rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: var(--forest); font-size: .88rem; font-weight: 760; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-legal { grid-column: 1 / -1; margin: 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: .8rem; }

:focus-visible { outline: 3px solid #8eb49e; outline-offset: 3px; }

@media (max-width: 1060px) {
  .brand__asci { width: 125px; }
  .brand__fiu { width: 185px; }
  .site-nav { gap: 12px; }
  .site-nav a { font-size: .84rem; }
  .hero__inner { grid-template-columns: minmax(0,1fr) 300px; gap: 42px; }
  .tracks-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .topbar__inner { justify-content: center; text-align: center; }
  .topbar a { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; left: 20px; right: 20px; top: calc(100% + 8px); display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow-md); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 14px; border-radius: 9px; }
  .site-nav .nav-cta { margin-top: 4px; text-align: center; }
  .hero__inner, .about-grid, .submission-grid, .publication-grid, .experience-grid { grid-template-columns: 1fr; }
  .hero__inner { min-height: auto; gap: 34px; padding-top: 64px; padding-bottom: 78px; }
  .deadline-card { width: min(100%, 520px); }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .facts div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .facts div:nth-child(4) { border-top: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 18px; align-items: start; }
  .section-heading--light .btn { justify-self: start; }
  .experience-grid { gap: 30px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .keynote-card { grid-template-columns: 1fr; gap: 25px; padding: 28px; }
  .keynote-card__portrait { width: 208px; max-width: 100%; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 64px 0; }
  .keynote-card { padding: 22px; }
  .keynote-card__content h2 { font-size: clamp(2rem, 8vw, 2.7rem); }
  .header-inner { min-height: 72px; gap: 10px; }
  .brand { gap: 9px; }
  .brand__asci { width: 88px; height: 45px; }
  .brand__divider { height: 34px; }
  .brand__fiu { width: 126px; height: 44px; }
  .hero h1 { font-size: clamp(2.55rem, 12.5vw, 4rem); }
  .hero__lede { font-size: 1.02rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .facts { grid-template-columns: 1fr; margin-top: -26px; }
  .facts div + div { border-left: 0; border-top: 1px solid var(--line); }
  .about-panel ul, .tracks-grid, .experience-items { grid-template-columns: 1fr; }
  .track-card { min-height: 0; }
  .dates-list div { grid-template-columns: 1fr; gap: 3px; }
  .dates-list dd { text-align: left; }
  .submission-actions { align-items: stretch; flex-direction: column; }
  .submission-actions .btn { width: 100%; }
  .experience-grid { padding: 25px; }
  .final-cta__inner { flex-direction: column; align-items: stretch; }
  .final-cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

@media print {
  .topbar, .site-header, .hero__actions, .final-cta, .site-footer { display: none !important; }
  .hero { color: #000; background: #fff; }
  .hero::before, .hero__ornament { display: none; }
  .hero__inner { min-height: auto; display: block; padding: 24px 0; }
  .hero h1, .hero h1 span, .hero__lede, .hero__meta { color: #000; }
  .deadline-card { color: #000; background: #fff; box-shadow: none; border-color: #ccc; }
  .section { padding: 30px 0; }
}