/* ===================================================================
   Flyover Con - brand tokens
   Navy / Gold / Sky Blue, pulled from the real event signage & print kit
   =================================================================== */
:root{
  --navy:        #131929;
  --navy-deep:   #0B0E17;
  --gold:        #FFB81E;
  --gold-deep:   #E8A400;
  --sky:         #81C0EB;
  --sky-deep:    #4FA0D8;
  --white:       #FFFFFF;
  --red:         #E2261B; /* status/alert only - not a base color */
  --ink:         #1B2233;
  --grey:        #6B7280;
  --grey-light:  #E7E9EE;

  --font-display: 'Archivo Black', 'Arial Black', Impact, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;

  --radius-block: 2px;
  --radius-plaque: 14px;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:-0.005em;
  line-height:1.12;
  margin:0 0 0.5em;
}
p{ margin:0 0 1em; }
.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }

a:focus-visible, button:focus-visible, [tabindex]:focus-visible{
  outline:3px solid var(--gold);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:0.03em;
  font-size:0.95rem;
  padding:14px 28px;
  border-radius:var(--radius-block);
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn--gold{ background:var(--gold); color:var(--navy-deep); }
.btn--gold:hover{ background:var(--white); }
.btn--outline{ border-color:var(--white); color:var(--white); }
.btn--outline:hover{ background:var(--white); color:var(--navy); }
.btn--outline-navy{ border-color:var(--navy); color:var(--navy); }
.btn--outline-navy:hover{ background:var(--navy); color:var(--white); }

/* ---------- Nav ---------- */
.site-nav{
  position:sticky; top:0; z-index:50;
  background:var(--navy);
  border-bottom:3px solid var(--gold);
}
.site-nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 24px;
  max-width:var(--container); margin:0 auto;
}
.site-nav__logo{ display:flex; align-items:center; gap:10px; }
.site-nav__logo img{ height:48px; width:auto; }
.site-nav__logo span{
  font-family:var(--font-display); color:var(--white);
  font-size:1.1rem; letter-spacing:0.02em; display:none;
}
.site-nav__links{
  display:flex; align-items:center; gap:28px; list-style:none; margin:0; padding:0;
}
.site-nav__links a{
  font-family:var(--font-sans); font-weight:700;
  color:var(--white);
  font-size:0.85rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:8px 2px;
  border-bottom:3px solid transparent;
}
.site-nav__links a:hover, .site-nav__links a[aria-current="page"]{
  border-bottom-color:var(--gold);
  color:var(--gold);
}
.site-nav__cta{
  font-family:var(--font-display);
  background:var(--gold); color:var(--navy-deep);
  padding:10px 18px; border-radius:var(--radius-block);
  font-size:0.85rem; letter-spacing:0.04em; text-transform:uppercase;
}
.site-nav__toggle{
  display:none; background:none; border:2px solid var(--white); color:var(--white);
  padding:8px 10px; border-radius:4px; font-family:var(--font-sans); font-weight:700;
}
@media (max-width: 860px){
  .site-nav__links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--navy); flex-direction:column; align-items:flex-start;
    padding:16px 24px 24px; gap:16px; border-bottom:3px solid var(--gold);
    display:none;
  }
  .site-nav__links.is-open{ display:flex; }
  .site-nav__cta{ margin-top:4px; }
  .site-nav__toggle{ display:block; }
}

/* ---------- Departure-board plaque (signature element) ---------- */
.plaque{
  background:var(--navy);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:var(--radius-plaque);
  padding:18px 26px;
  display:inline-block;
}
.plaque__text{
  font-family:var(--font-display);
  color:var(--gold);
  letter-spacing:0.04em;
  text-transform:uppercase;
  font-size:1.1rem;
  margin:0;
}
.plaque--red .plaque__text{ color:var(--red); }
.plaque--mono .plaque__text{ font-family:var(--font-mono); font-weight:600; }

/* ---------- Hero ---------- */
.hero{
  background:var(--navy);
  color:var(--white);
  padding:72px 0 64px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 85% 15%, rgba(255,184,30,0.15), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(129,192,235,0.12), transparent 40%);
  pointer-events:none;
}
.hero__inner{ position:relative; z-index:1; }
.hero__eyebrow{
  font-family:var(--font-mono);
  color:var(--sky);
  letter-spacing:0.12em;
  text-transform:uppercase;
  font-size:0.85rem;
  margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}
.hero__eyebrow::before{
  content:"";
  width:8px; height:8px; border-radius:50%;
  background:var(--gold);
  display:inline-block;
}
.hero h1{
  font-size:clamp(2.05rem, 4.7vw, 3.6rem);
  color:var(--white);
  max-width:17ch;
}
.hero h1 .accent{ color:var(--gold); }
.hero__lead{
  font-size:1.15rem;
  color:rgba(255,255,255,0.85);
  max-width:52ch;
  margin-bottom:28px;
}
.hero__actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:36px; }
.hero__logo{ max-width:260px; margin-bottom:28px; }

/* ---------- Sections ---------- */
section{ padding:64px 0; }
.section--navy{ background:var(--navy); color:var(--white); }
.section--tight{ padding:40px 0; }
.section-head{ max-width:62ch; margin-bottom:40px; }
.section-head__eyebrow{
  font-family:var(--font-mono);
  color:var(--sky-deep);
  text-transform:uppercase;
  letter-spacing:0.1em;
  font-size:0.8rem;
  margin-bottom:8px;
  display:block;
}
.section--navy .section-head__eyebrow{ color:var(--sky); }
.section-head h2{ font-size:clamp(1.5rem, 3.2vw, 2.1rem); }
.section-head p{ color:var(--grey); font-size:1.05rem; }
.section--navy .section-head p{ color:rgba(255,255,255,0.75); }

/* ---------- Block grid (postcard-derived signature) ---------- */
.block-grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:14px;
}
.block{
  border-radius:var(--radius-block);
  padding:28px;
  display:flex; flex-direction:column; justify-content:flex-end;
  min-height:150px;
}
.block h3, .block h4{ margin-bottom:6px; }
.block p{ margin:0; }
.block--navy{ background:var(--navy); color:var(--white); }
.block--gold{ background:var(--gold); color:var(--navy-deep); }
.block--sky{ background:var(--sky); color:var(--navy-deep); }
.block--outline{ background:var(--white); border:2px solid var(--navy); color:var(--navy); }
.block--white{ background:var(--white); border:2px solid var(--grey-light); color:var(--ink); }

/* ---------- Stat strip ---------- */
.stat-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:14px;
  margin:40px 0;
}
.stat{
  padding:24px; border-radius:var(--radius-block);
  background:var(--navy-deep); color:var(--white); text-align:left;
}
.stat__num{
  font-family:var(--font-display); font-size:2rem; color:var(--gold); display:block;
}
.stat__label{ font-family:var(--font-mono); font-size:0.8rem; letter-spacing:0.05em; text-transform:uppercase; color:rgba(255,255,255,0.7); }
@media (max-width:760px){ .stat-strip{ grid-template-columns:repeat(2,1fr); } }

/* ---------- Photo strip ---------- */
.photo-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:12px;
}
.photo-strip a, .photo-strip__item{ display:block; overflow:hidden; border-radius:var(--radius-block); }
.photo-strip img{
  width:100%; height:220px; object-fit:cover; display:block;
  transition:transform 0.3s ease;
}
.photo-strip a:hover img{ transform:scale(1.04); }
@media (max-width:960px){ .photo-strip{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .photo-strip{ grid-template-columns:1fr; } .photo-strip img{ height:260px; } }

.photo-pair{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:32px 0; }
.photo-pair img{ width:100%; height:320px; object-fit:cover; border-radius:var(--radius-block); }
@media (max-width:760px){ .photo-pair{ grid-template-columns:1fr; } .photo-pair img{ height:260px; } }

.photo-single{ margin:32px 0; }
.photo-single img{ width:100%; max-height:460px; object-fit:cover; border-radius:var(--radius-block); }


.card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:960px){ .card-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .card-grid{ grid-template-columns:1fr; } }
.card{
  border:2px solid var(--grey-light);
  border-radius:var(--radius-block);
  padding:26px;
  height:100%;
}
.card h3{ font-size:1.1rem; }
.card p{ color:var(--grey); font-size:0.98rem; }

/* ---------- Speakers ---------- */
.speaker-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:960px){ .speaker-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .speaker-grid{ grid-template-columns:1fr; } }
.speaker{
  border:2px solid var(--grey-light); border-radius:var(--radius-block);
  padding:22px; display:flex; flex-direction:column; gap:10px;
}
.speaker__photo{
  width:96px; height:96px; object-fit:cover; object-position:center top;
  border-radius:var(--radius-block); border:2px solid var(--navy);
  flex-shrink:0; background:var(--grey-light);
}
.speaker__badge{
  width:96px; height:96px; border-radius:var(--radius-block);
  background:var(--navy); color:var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:1.9rem;
  flex-shrink:0;
}
.speaker__head{ display:flex; align-items:center; gap:16px; }
@media (max-width:400px){ .speaker__photo,.speaker__badge{ width:72px; height:72px; } }
.speaker__name{ font-family:var(--font-sans); font-weight:700; font-size:1.05rem; margin:0; text-transform:none; letter-spacing:0; }
.speaker__role{ color:var(--sky-deep); font-family:var(--font-mono); font-size:0.82rem; margin:0; }
.speaker__bio{ color:var(--grey); font-size:0.95rem; margin:0; }
.speaker__years{ margin-top:auto; display:flex; gap:6px; flex-wrap:wrap; }
.tag{
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.04em;
  background:var(--navy); color:var(--gold);
  padding:3px 9px; border-radius:20px; text-transform:uppercase;
}

/* ---------- Years Past / schedule ---------- */
.year-tabs{ display:flex; gap:10px; margin-bottom:32px; flex-wrap:wrap; }
.year-tab{
  font-family:var(--font-display); letter-spacing:0.03em;
  padding:12px 24px; border-radius:var(--radius-block);
  background:var(--grey-light); color:var(--ink);
  border:none; cursor:pointer; font-size:0.95rem;
}
.year-tab[aria-selected="true"]{ background:var(--navy); color:var(--gold); }
.year-panel{ display:none; }
.year-panel.is-active{ display:block; }

.day-block{ margin-bottom:48px; }
.day-block__title{
  font-family:var(--font-mono); text-transform:uppercase; letter-spacing:0.08em;
  color:var(--sky-deep); font-size:0.95rem; margin-bottom:20px;
  border-bottom:2px solid var(--grey-light); padding-bottom:10px;
}
.slot{ margin-bottom:28px; }
.slot__time{
  font-family:var(--font-mono); font-weight:600; color:var(--navy);
  font-size:0.9rem; margin-bottom:10px; display:inline-block;
  background:var(--grey-light); padding:4px 10px; border-radius:4px;
}
.slot__sessions{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:10px; }
@media (max-width:760px){ .slot__sessions{ grid-template-columns:1fr; } }
.session{
  border:2px solid var(--grey-light); border-radius:var(--radius-block); padding:20px;
}
.session--solo{ grid-column:1 / -1; background:var(--grey-light); border:none; }
.session__gate{
  display:inline-block; font-family:var(--font-mono); font-size:0.72rem;
  letter-spacing:0.08em; text-transform:uppercase; color:var(--white);
  background:var(--navy); padding:3px 10px; border-radius:4px; margin-bottom:10px;
}
.session__title{ font-family:var(--font-sans); font-weight:700; font-size:1.05rem; text-transform:none; letter-spacing:0; margin-bottom:4px; }
.session__speaker{ font-size:0.88rem; color:var(--sky-deep); font-weight:600; margin-bottom:8px; }
.session__desc{ font-size:0.92rem; color:var(--grey); margin:0; }

/* ---------- Sponsor strip ---------- */
.sponsor-strip{
  display:flex; flex-wrap:wrap; gap:14px; align-items:center;
}
.sponsor-chip{
  font-family:var(--font-mono); font-size:0.85rem; letter-spacing:0.03em;
  padding:10px 18px; border:2px solid var(--grey-light); border-radius:30px;
  color:var(--ink);
}

/* ---------- Location ---------- */
.location-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:start; }
@media (max-width:860px){ .location-grid{ grid-template-columns:1fr; } }
.map-embed{ border-radius:var(--radius-block); overflow:hidden; border:2px solid var(--grey-light); }
.map-embed iframe{ width:100%; height:340px; border:0; display:block; }
.getting-here{ display:grid; gap:16px; margin-top:24px; }
.getting-here__item{ display:flex; gap:14px; align-items:flex-start; }
.getting-here__icon{
  width:38px; height:38px; border-radius:50%; background:var(--sky);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  font-family:var(--font-sans); font-weight:700; color:var(--navy-deep); font-size:0.9rem;
}
.hotel{ border:2px solid var(--grey-light); border-radius:var(--radius-block); padding:18px; margin-bottom:12px; }
.hotel h4{ text-transform:none; font-size:1rem; letter-spacing:0; margin-bottom:4px; }
.hotel p{ margin:0; color:var(--grey); font-size:0.9rem; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-deep); color:rgba(255,255,255,0.75); padding:56px 0 28px; }
.site-footer__top{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px; margin-bottom:40px; }
.site-footer__logo img{ height:56px; width:auto; margin-bottom:12px; }
.site-footer__tagline{
  max-width:36ch; color:rgba(255,255,255,0.82);
  font-size:1rem; line-height:1.65; margin:0;
}
.site-footer__nav{ display:flex; gap:48px; flex-wrap:wrap; }
.site-footer__col{ margin-right:8px; min-width:160px; }
.site-footer__col h5{
  font-family:var(--font-mono); text-transform:uppercase; letter-spacing:0.08em;
  color:var(--sky); font-size:0.78rem; margin-bottom:14px;
}
.site-footer__col ul{ list-style:none; margin:0; padding:0; display:grid; gap:10px; }
.site-footer__col a:hover{ color:var(--gold); }
.site-footer__bottom{
  border-top:1px solid rgba(255,255,255,0.12); padding-top:24px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:0.82rem;
}
.social-links{ display:flex; gap:14px; }
.social-links a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,0.3);
  display:flex; align-items:center; justify-content:center; font-size:0.85rem;
}
.social-links a:hover{ background:var(--gold); color:var(--navy-deep); border-color:var(--gold); }

/* ---------- Misc ---------- */
.eyebrow-divider{ height:4px; width:64px; background:var(--gold); margin:0 0 20px; }
.prose{ max-width:70ch; }
.prose p{ color:var(--ink); font-size:1.02rem; }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start; }
@media (max-width:860px){ .two-col{ grid-template-columns:1fr; } }

/* ---------- Mini speaker grid (years-past panels) ---------- */
.mini-speaker-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(140px, 1fr));
  gap:24px;
  margin-top:8px;
}
.mini-speaker{
  display:flex; flex-direction:column; align-items:center;
  text-align:center; gap:10px;
}
.mini-speaker__photo{
  width:120px; height:120px;
  border-radius:var(--radius-block);
  object-fit:cover; object-position:center top;
  border:2px solid var(--grey-light);
  background:var(--grey-light);
}
.mini-speaker__badge{
  width:120px; height:120px;
  border-radius:var(--radius-block);
  background:var(--navy); color:var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:2rem;
}
.mini-speaker__name{
  font-family:var(--font-sans); font-weight:700;
  font-size:0.88rem; margin:0; color:var(--ink);
  line-height:1.3;
}
.mini-speaker__role{
  font-size:0.78rem; color:var(--grey);
  margin:0; line-height:1.4;
}
@media(max-width:600px){
  .mini-speaker-grid{ grid-template-columns:repeat(auto-fill,minmax(110px,1fr)); gap:18px; }
  .mini-speaker__photo,.mini-speaker__badge{ width:90px; height:90px; }
}

/* ---------- Testimonials ---------- */
.testimonial-strip{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
  margin-top:16px;
}
.testimonial{
  background:var(--white);
  border:2px solid var(--grey-light);
  border-radius:var(--radius-block);
  padding:32px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.testimonial__quote{
  font-size:1.05rem;
  line-height:1.7;
  color:var(--ink);
  margin:0;
  flex:1;
}
.testimonial__quote::before{ content:'\201C'; }
.testimonial__quote::after{ content:'\201D'; }
.testimonial__source{
  display:flex;
  flex-direction:column;
  gap:2px;
  border-top:2px solid var(--grey-light);
  padding-top:16px;
}
.testimonial__name{
  font-family:var(--font-sans);
  font-weight:700;
  font-size:0.88rem;
  color:var(--ink);
  margin:0;
}
.testimonial__shop{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--sky-deep);
  text-transform:uppercase;
  letter-spacing:0.05em;
  margin:0;
}

/* ---------- About page reason cards with inline quote ---------- */
.reason-card{
  background:var(--navy-deep);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius-block);
  padding:28px 32px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.reason-card h3{ color:#fff; margin:0; }
.reason-card p{ color:rgba(255,255,255,0.72); margin:0; font-size:0.97rem; line-height:1.65; }
.reason-card__quote{
  margin:0;
  padding:14px 18px;
  border-left:3px solid var(--gold);
  background:rgba(255,184,30,0.07);
  border-radius:0 var(--radius-block) var(--radius-block) 0;
  color:rgba(255,255,255,0.88);
  font-size:0.92rem;
  line-height:1.6;
  font-style:italic;
}
.reason-card__attr{
  font-style:normal;
  font-size:0.78rem;
  color:var(--gold);
  font-weight:700;
  display:block;
  margin-top:6px;
}