:root {
  --maroon: #641512;
  --maroon-deep: #3d0c0a;
  --crimson: #B42A36;
  --black: #000000;
  --white: #FFFFFF;
  --gray: #EDEFF1;
  --ink: #111111;
  --muted: #5a5f66;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Poppins", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-weight: 300;
}
.display { font-family: "Anton", sans-serif; font-weight: 400; letter-spacing: 0.5px; text-transform: uppercase; line-height: 1.05; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }

.btn { display: inline-block; padding: 14px 28px; font-weight: 500; font-size: 15px; border-radius: 4px; transition: all .2s ease; }
.btn-primary { background: var(--crimson); color: var(--white); }
.btn-primary:hover { background: var(--maroon); }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--white); }
.btn-ghost-light { border: 1.5px solid rgba(255,255,255,.6); color: var(--white); }
.btn-ghost-light:hover { background: var(--white); color: var(--ink); }

header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 80px; position: relative; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { display: block; height: 44px; width: auto; }
footer .logo img { height: 34px; }
.logo-name { font-family: "Anton", sans-serif; font-size: 24px; letter-spacing: 1px; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 32px; font-size: 14px; font-weight: 400; }
.nav-links a:not(.btn):hover { color: var(--crimson); }
.nav-links a.active { color: var(--crimson); font-weight: 500; }
.nav .btn { padding: 10px 20px; font-size: 14px; }
.nav-toggle {
  display: none;
  width: 44px; height: 44px; padding: 0;
  border: none; background: transparent; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 6px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--ink);
  transition: transform .2s ease, opacity .2s ease;
}
header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.page-hero {
  padding: 88px 0 72px;
  background: #E8EAED;
}
.page-hero .section-kicker { margin-bottom: 18px; }
.page-hero h1 { font-size: clamp(42px, 7vw, 78px); max-width: 820px; }
.page-hero p { font-size: 18px; color: var(--muted); max-width: 560px; margin-top: 20px; }

section { padding: 96px 0; }
.section-kicker { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: var(--crimson); font-weight: 600; margin-bottom: 16px; }
h2.display { font-size: clamp(36px, 5vw, 56px); margin-bottom: 20px; }
.lead { font-size: 17px; color: var(--muted); max-width: 620px; line-height: 1.65; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 56px; }
.pillars-4 { grid-template-columns: repeat(4, 1fr); gap: 28px; }
.pillar { border-top: 3px solid var(--crimson); padding-top: 28px; }
.pillar h3 { font-family: "Anton", sans-serif; font-weight: 400; font-size: 22px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
.pillar p { font-size: 15px; color: var(--muted); }

.final-cta {
  background: linear-gradient(180deg, var(--maroon) 0%, var(--maroon-deep) 100%);
  color: var(--white); text-align: center; padding: 120px 0;
}
.final-cta h2 { font-size: clamp(38px, 5vw, 60px); margin-bottom: 16px; }
.final-cta p { color: rgba(255,255,255,.75); margin-bottom: 36px; font-size: 17px; }

footer { background: var(--black); color: var(--white); padding: 72px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 56px; margin-bottom: 56px; }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,.6); margin-top: 14px; max-width: 260px; }
.footer-nav { display: flex; flex-direction: column; gap: 12px; font-size: 14px; color: rgba(255,255,255,.75); }
.footer-nav a:hover { color: var(--white); }
.footer-signup h4 { font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.signup { display: flex; gap: 8px; }
.signup input { flex: 1; padding: 12px 14px; border-radius: 4px; border: 1px solid rgba(255,255,255,.25); background: transparent; color: var(--white); font-family: inherit; font-size: 14px; }
.signup button { padding: 12px 20px; border-radius: 4px; border: none; background: var(--crimson); color: var(--white); font-family: inherit; font-weight: 500; cursor: pointer; }
.socials { display: flex; gap: 16px; margin-top: 24px; font-size: 13px; color: rgba(255,255,255,.6); }
.socials a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 28px; display: flex; justify-content: space-between; font-size: 13px; color: rgba(255,255,255,.45); flex-wrap: wrap; gap: 12px; }

.ph-label { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; color: rgba(0,0,0,.45); font-weight: 500; }
.see-all { font-size: 15px; font-weight: 500; color: var(--crimson); }

/* Day timeline */
.event-block.day-schedule {
  margin-top: 40px; padding-top: 0; border: none;
}
.timeline { margin-top: 28px; display: grid; gap: 0; }
.timeline-item {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px;
  padding: 14px 0; border-top: 1px solid var(--gray);
}
.timeline-item:last-child { border-bottom: 1px solid var(--gray); }
.timeline-time {
  font-family: "Poppins", sans-serif; font-size: 14px; font-weight: 600;
  text-transform: none; color: var(--crimson); letter-spacing: 0; padding-top: 2px;
}
.timeline-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.timeline-item p { font-size: 14px; color: var(--muted); max-width: 520px; line-height: 1.5; }

/* FAQ */
.faq { margin-top: 48px; }
.faq details {
  border-top: 1px solid var(--gray); padding: 22px 0;
}
.faq details:last-child { border-bottom: 1px solid var(--gray); }
.faq summary {
  cursor: pointer; font-weight: 500; font-size: 16px; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--crimson); font-size: 22px; font-weight: 300; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: 14px; font-size: 15px; color: var(--muted); max-width: 640px; line-height: 1.65; }

/* Students grid */
.student-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 48px; }
.student .headshot {
  aspect-ratio: 1; border-radius: 6px; margin-bottom: 14px;
  background: linear-gradient(145deg, #d4d8dd 0%, #b4bac1 50%, #8f969e 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
}
.student .headshot::before {
  content: ""; width: 36px; height: 36px; background: rgba(17,17,17,.28);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Ccircle cx='12' cy='8' r='3.6'/%3E%3Cpath d='M5.2 19.6c.7-3.4 3.3-5.4 6.8-5.4s6.1 2 6.8 5.4'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Ccircle cx='12' cy='8' r='3.6'/%3E%3Cpath d='M5.2 19.6c.7-3.4 3.3-5.4 6.8-5.4s6.1 2 6.8 5.4'/%3E%3C/svg%3E") center / contain no-repeat;
}
.student .headshot::after {
  content: "Photo";
  font-size: 10px; letter-spacing: 1.6px; text-transform: uppercase;
  color: rgba(17,17,17,.4); font-weight: 500;
}
.student b { font-size: 15px; font-weight: 600; display: block; }
.student span { font-size: 13px; color: var(--muted); }
.quote-card {
  display: grid; grid-template-columns: 72px 1fr; gap: 24px; align-items: start;
}
.quote-photo {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(145deg, #d4d8dd 0%, #b4bac1 50%, #8f969e 100%);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.quote-photo::before {
  content: ""; width: 28px; height: 28px; background: rgba(17,17,17,.28);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Ccircle cx='12' cy='8' r='3.6'/%3E%3Cpath d='M5.2 19.6c.7-3.4 3.3-5.4 6.8-5.4s6.1 2 6.8 5.4'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Ccircle cx='12' cy='8' r='3.6'/%3E%3Cpath d='M5.2 19.6c.7-3.4 3.3-5.4 6.8-5.4s6.1 2 6.8 5.4'/%3E%3C/svg%3E") center / contain no-repeat;
}
/* Partnership tiers */
.tier-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.tier { border-top: 3px solid var(--crimson); padding-top: 28px; }
.tier h3 {
  font-family: "Anton", sans-serif;
  font-weight: 400;
  font-size: 26px;
  text-transform: uppercase;
  letter-spacing: .5px;
  line-height: 1.1;
  margin-bottom: 8px;
}
.tier-presenting { border-top-color: var(--maroon); }
.tier-price {
  font-size: 16px;
  font-weight: 600;
  color: var(--crimson);
  margin-bottom: 14px;
}
.tier-avail { font-weight: 500; color: var(--muted); }
.tier-benefits {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  display: grid;
  gap: 8px;
}
.tier-note { margin-top: 28px; font-size: 13px; color: var(--muted); }
.tier-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }

/* Event series cards */
.event-block { margin-top: 56px; }
.event-block + .event-block { margin-top: 80px; padding-top: 80px; border-top: 1px solid var(--gray); }
.event-layout { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; margin-top: 36px; align-items: start; }
.event-panel {
  padding: 0;
}
.event-panel .event-date {
  font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--crimson); font-weight: 600; margin-bottom: 10px;
}
.event-panel h3 {
  font-family: "Poppins", sans-serif; font-weight: 600; font-size: 28px;
  letter-spacing: -0.02em; text-transform: none; line-height: 1.2; margin-bottom: 12px;
}
.event-panel p { font-size: 15px; color: var(--muted); margin-bottom: 18px; }
.keynote {
  display: flex; align-items: center; gap: 12px;
  margin: 8px 0 28px;
}
.keynote-photo {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #8a5350, #5c2320); flex-shrink: 0;
}
.keynote b { font-size: 14px; font-weight: 600; display: block; }
.keynote span { font-size: 13px; color: var(--muted); }
.event-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.event-media {
  min-height: 320px; border-radius: 8px; overflow: hidden;
  background: #c3c8ce;
}
.event-media img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 320px; }
.team-photo { margin: 0; }
.team-captions {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px 6px;
  margin-top: 12px;
}
.team-captions span {
  font-size: 11px;
  line-height: 1.3;
  color: var(--muted);
  text-align: center;
  font-weight: 500;
}
@media (max-width: 900px) {
  .team-captions { grid-template-columns: repeat(3, 1fr); }
}
.dinner-trio { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; margin-top: 36px; }
.dinner-trio .event-media { min-height: 240px; }
.dinner-trio .event-media img { min-height: 240px; }
@media (max-width: 900px) {
  .dinner-trio { grid-template-columns: 1fr; }
}
.stat-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 28px; }
.stat-chip {
  background: var(--white); border-radius: 4px; padding: 10px 14px;
  font-size: 13px; font-weight: 500;
}
.stat-chip b { color: var(--crimson); margin-right: 6px; }

.venue-inline {
  margin-top: 32px; padding-top: 28px; border-top: 1px solid rgba(0,0,0,.08);
}
.venue-inline h4 {
  font-family: "Poppins", sans-serif; font-weight: 600; font-size: 18px;
  letter-spacing: -0.01em; text-transform: none; margin-bottom: 8px;
}
.venue-inline .addr { font-size: 14px; font-weight: 500; color: var(--maroon); margin-bottom: 10px; }
.venue-inline p { font-size: 14px; color: var(--muted); margin: 0; }

.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 48px; }
.principle { background: #E8EAED; border-radius: 6px; padding: 32px 36px; }
.principle h3 { font-family: "Anton", sans-serif; font-weight: 400; text-transform: uppercase; font-size: 28px; margin-bottom: 12px; }
.principle p { font-size: 18px; color: var(--muted); margin: 0; line-height: 1.55; }

.team-cta {
  margin-top: 56px; background: var(--gray); border-radius: 8px; padding: 40px 44px;
  display: grid; grid-template-columns: 1.5fr auto; gap: 32px; align-items: center;
}
.team-cta h3 { font-family: "Anton", sans-serif; font-weight: 400; text-transform: uppercase; font-size: 28px; margin-bottom: 10px; }
.team-cta p { font-size: 15px; color: var(--muted); margin: 0; max-width: 480px; }

.logo-marquee {
  overflow: hidden; margin: 44px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-track {
  display: flex; align-items: center; gap: 16px; width: max-content;
  animation: logo-scroll 34s linear infinite;
}
.logo-marquee:hover .logo-track { animation-play-state: paused; }
@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 8px)); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; }
  .logo-track .sponsor-logo[aria-hidden="true"] { display: none; }
}
.sponsor-logo {
  flex: 0 0 auto;
  width: 220px; height: 78px; padding: 14px 16px;
  background: var(--white); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,0,0,.04);
  box-sizing: border-box;
}
.sponsor-logo img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; display: block;
}
.sponsors { background: var(--gray); text-align: center; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 80px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 24px 24px;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--gray);
    box-shadow: 0 12px 24px rgba(0,0,0,.06);
  }
  header.nav-open .nav-links { display: flex; }
  .nav-links a:not(.btn) {
    padding: 14px 0;
    border-bottom: 1px solid var(--gray);
    font-size: 16px;
  }
  .nav-links .btn {
    margin-top: 16px;
    text-align: center;
    width: 100%;
  }
  .pillars, .pillars-4, .student-grid, .principles { grid-template-columns: repeat(2, 1fr); }
  .tier-list { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .event-layout { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .team-cta { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .pillars, .pillars-4, .student-grid, .principles, .tier-list { grid-template-columns: 1fr; }
  .quote-card { grid-template-columns: 1fr; }
  .page-hero { padding: 64px 0 48px; }
}