/* ==========================================================================
   San Diego CyberCon 2026
   Palette: night-sky navy, interstate red and blue, bay sunset gradient.
   Type: Barlow (modelled on California highway signage) + JetBrains Mono.
   ========================================================================== */

:root {
  --bg: #050816;
  --bg-2: #080d20;
  --surface: #0d1530;
  --surface-2: #131d40;
  --line: rgba(150, 172, 255, .14);
  --line-strong: rgba(150, 172, 255, .28);

  --text: #eef2ff;
  --muted: #a7b2d4;
  --dim: #7380a8;

  --amber: #ffbe55;
  --coral: #ff6b3d;
  --pink: #ef4588;
  --blue: #5b96ff;
  --blue-deep: #0b3d91;
  --red: #d7263d;

  --sunset: linear-gradient(100deg, var(--amber) 0%, var(--coral) 48%, var(--pink) 100%);
  --exec: var(--amber);
  --deep: var(--blue);

  --font-display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 22px;
  --radius-sm: 14px;
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* film grain over everything, very faint */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; }
ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--coral); color: #14060a; }

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip {
  position: fixed; left: 16px; top: -80px; z-index: 200;
  padding: 10px 16px; border-radius: 10px;
  background: var(--amber); color: #1a0d00; font-weight: 600;
  transition: top .2s;
}
.skip:focus { top: 16px; }

.i {
  width: 1.15em; height: 1.15em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.9;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Type ---------- */

.h2 {
  font: 700 clamp(2.9rem, 6.4vw, 5.25rem)/.92 var(--font-display);
  text-transform: uppercase;
  letter-spacing: -.012em;
  text-wrap: balance;
}
.h2 em, .finale__title em {
  font-style: normal;
  background: var(--sunset);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.h2 em { display: block; padding-bottom: .06em; margin-bottom: -.06em; }

.h3 {
  font: 700 clamp(1.7rem, 2.6vw, 2.3rem)/1.04 var(--font-display);
  text-transform: uppercase;
  letter-spacing: -.005em;
  text-wrap: balance;
}

.lede { font-size: clamp(1.08rem, 1.4vw, 1.24rem); line-height: 1.6; color: var(--muted); max-width: 46ch; }

.eyebrow {
  display: flex; align-items: center; gap: 12px;
  margin: 0 0 22px;
  font: 500 .8rem/1 var(--font-mono);
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--plain { color: rgba(20, 8, 4, .72); margin-bottom: 14px; }

/* interstate route marker used as the section number */
.route { position: relative; width: 34px; height: 36px; flex: none; display: inline-block; }
.route svg { width: 100%; height: 100%; display: block; filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .5)); }
.route b {
  position: absolute; left: 0; right: 0; top: 13px;
  text-align: center;
  font: 700 15px/1 var(--font-display); letter-spacing: .02em; color: #fff;
}

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--amber);
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: gap .25s var(--ease), border-color .25s;
}
.link-arrow:hover { gap: 14px; border-color: currentColor; }

/* ---------- Buttons and tags ---------- */

.btn {
  --pad-y: 12px; --pad-x: 22px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px;
  font: 600 1rem/1.1 var(--font-body);
  letter-spacing: .005em;
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s, background-color .25s, border-color .25s, color .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { --pad-y: 10px; --pad-x: 18px; font-size: .95rem; }
.btn--lg { --pad-y: 17px; --pad-x: 30px; font-size: 1.08rem; }

.btn--primary {
  background: var(--sunset);
  color: #1b0903;
  box-shadow: 0 10px 30px -10px rgba(255, 107, 61, .75), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.btn--primary:hover { box-shadow: 0 16px 40px -10px rgba(255, 107, 61, .9), inset 0 1px 0 rgba(255, 255, 255, .35); }

.btn--ghost {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .04);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: rgba(255, 255, 255, .55); background: rgba(255, 255, 255, .09); }

.btn--dark { background: #0a0f24; color: #fff; box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .8); }
.btn--dark:hover { background: #000; }

.tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 11px; border-radius: 999px;
  font: 500 .7rem/1 var(--font-mono);
  letter-spacing: .1em; text-transform: uppercase;
  background: rgba(5, 8, 22, .7);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(6px);
  white-space: nowrap;
}
.tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.tag--exec { color: var(--exec); border-color: rgba(255, 190, 85, .4); }
.tag--deep { color: #8db6ff; border-color: rgba(91, 150, 255, .45); }
.tag--line { color: var(--text); }
.tag--line::before, .tag--new::before { display: none; }
.tag--new { background: var(--red); border-color: transparent; color: #fff; }

/* ---------- Announcement bar ---------- */

.announce {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 10px var(--gutter);
  background: linear-gradient(90deg, #0b3d91, #17235e 50%, #7a1730);
  font-size: .93rem; line-height: 1.35; text-align: center;
  color: #f4f6ff;
}
.announce strong { font-weight: 600; }
.announce .i { transition: transform .25s var(--ease); }
.announce:hover .i { transform: translateX(4px); }
.announce__dot {
  width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: #6dfc9f; box-shadow: 0 0 0 0 rgba(109, 252, 159, .7);
  animation: pulse 2s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(109, 252, 159, 0); } 100% { box-shadow: 0 0 0 0 rgba(109, 252, 159, 0); } }

/* ---------- Nav ---------- */

.nav { position: sticky; top: 0; z-index: 50; height: var(--nav-h); }
/* the blur lives on a pseudo-element so the nav never becomes the
   containing block for the fixed mobile menu */
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s;
}
.nav.is-stuck::before {
  background: rgba(5, 8, 22, .78);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-color: var(--line);
}
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 40px; height: auto; filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .5)); transition: transform .4s var(--ease); }
.brand:hover img { transform: rotate(-6deg) scale(1.06); }
.brand__name { font: 700 1.5rem/1 var(--font-display); text-transform: uppercase; letter-spacing: .02em; }
.brand__name i { font-style: normal; color: var(--amber); }

.nav__links { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); }
.nav__links a:not(.btn) {
  position: relative; padding: 8px 0; white-space: nowrap;
  font-size: .97rem; font-weight: 500; color: var(--muted);
  transition: color .2s;
}
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px;
  background: var(--sunset); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav__links a:not(.btn):hover, .nav__links a.is-active { color: var(--text); }
.nav__links a:not(.btn):hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__cta-mobile { display: none; }

.nav__actions { display: flex; align-items: center; gap: 12px; }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-strong); position: relative; }
.nav__toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), top .3s var(--ease); }
.nav__toggle span:nth-child(1) { top: 16px; }
.nav__toggle span:nth-child(2) { top: 25px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { top: 20.5px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { top: 20.5px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  margin-top: calc(-1 * var(--nav-h));
  padding-top: calc(var(--nav-h) + clamp(28px, 4.5vw, 56px));
  overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero__glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 12% 0%, rgba(40, 84, 220, .38), transparent 70%),
    radial-gradient(40% 40% at 90% 12%, rgba(239, 69, 136, .16), transparent 70%);
}
.hero__sun {
  position: absolute;
  width: min(86vw, 1040px); aspect-ratio: 1;
  right: -12%; bottom: -46%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%, #ffd98a 0%, #ff8a4a 26%, #ef4588 50%, rgba(112, 44, 190, .5) 64%, transparent 72%);
  filter: blur(46px);
  opacity: .62;
}
.hero__floor {
  position: absolute; left: -30%; right: -30%; bottom: 0; height: 44%;
  background-image:
    linear-gradient(to right, rgba(255, 170, 120, .34) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 170, 120, .34) 1px, transparent 1px);
  background-size: 72px 72px;
  transform: perspective(560px) rotateX(64deg);
  transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(to top, #000 5%, transparent 92%);
  mask-image: linear-gradient(to top, #000 5%, transparent 92%);
  animation: floor 5s linear infinite;
}
@keyframes floor { to { background-position: 0 72px; } }
.hero__fade { position: absolute; left: 0; right: 0; bottom: 0; height: 140px; background: linear-gradient(to top, var(--bg), transparent); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 26px; padding: 9px 16px 9px 13px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: rgba(8, 13, 32, .55); backdrop-filter: blur(8px);
  font: 500 .8rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase;
}
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 12px var(--coral); }

.hero__title {
  font: 800 clamp(4.4rem, min(11.6vw, 16.5vh), 10.25rem)/.8 var(--font-display);
  text-transform: uppercase;
  letter-spacing: -.02em;
  margin-bottom: 30px;
}
.hero__line { display: block; }
.hero__line--grad {
  background: var(--sunset);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-bottom: .06em; margin-bottom: -.06em;
}
.hero__line--stroke {
  color: transparent;
  -webkit-text-stroke: 2px rgba(238, 242, 255, .85);
  letter-spacing: .01em;
}

.hero__lede { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.55; color: #cfd7f2; max-width: 44ch; margin-bottom: 10px; }
.hero__motto { font: 600 1.25rem/1.2 var(--font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 32px; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px; font-size: .98rem; color: var(--muted); }
.hero__facts li { display: inline-flex; align-items: center; gap: 9px; }
.hero__facts .i { color: var(--amber); }

/* conference pass */
.hero__visual { position: relative; display: grid; place-items: center; padding-top: 50px; }
.pass-stage { perspective: 1300px; }
.pass-rig {
  position: relative;
  transform-origin: 50% -300px;
  animation: swing 8s ease-in-out infinite;
}
@keyframes swing { 0%, 100% { transform: rotate(-2.2deg); } 50% { transform: rotate(2.6deg); } }

.lanyard {
  position: absolute; left: 50%; bottom: calc(100% - 26px);
  width: 34px; height: 520px; margin-left: -17px;
  background:
    repeating-linear-gradient(to bottom, rgba(0, 0, 0, .22) 0 2px, transparent 2px 46px),
    linear-gradient(to right, #0b3d91 0 34%, #f4f6ff 34% 40%, #d7263d 40% 100%);
  border-radius: 0 0 5px 5px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, .5);
}
.lanyard::after {
  content: ""; position: absolute; left: 50%; bottom: -16px;
  width: 22px; height: 30px; margin-left: -11px;
  border: 4px solid #c9d2e6; border-radius: 7px;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25), 0 2px 6px rgba(0, 0, 0, .5);
}

.pass {
  --rx: 0deg; --ry: 0deg; --mx: 30%; --my: 20%;
  position: relative;
  width: min(370px, 78vw);
  border-radius: 28px;
  background: linear-gradient(165deg, #1a2657 0%, #0c1333 55%, #0a0f28 100%);
  border: 1px solid rgba(255, 255, 255, .2);
  box-shadow:
    0 50px 90px -30px rgba(0, 0, 0, .85),
    0 0 110px -18px rgba(255, 107, 61, .5),
    inset 0 1px 0 rgba(255, 255, 255, .22);
  overflow: hidden;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .5s var(--ease);
  will-change: transform;
}
.pass-stage.is-tilting .pass { transition: transform .08s linear; }

.pass__slot { width: 66px; height: 13px; margin: 15px auto 13px; border-radius: 99px; background: #050816; box-shadow: inset 0 2px 4px rgba(0, 0, 0, .9), 0 1px 0 rgba(255, 255, 255, .14); }
.pass__photo { position: relative; margin: 0 12px; border-radius: 18px; overflow: hidden; aspect-ratio: 16 / 10.5; }
.pass__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; }
.pass__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 15, 40, .75), transparent 55%); }
.pass__logo { position: absolute; right: 26px; top: 172px; width: 86px; height: auto; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, .65)); transform: rotate(6deg); }

.pass__body { padding: 20px 24px 22px; }
.pass__kicker { margin: 0 0 6px; font: 500 .7rem/1 var(--font-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--amber); }
.pass__title { margin: 0 0 18px; max-width: 5.2em; font: 800 2.7rem/.86 var(--font-display); text-transform: uppercase; letter-spacing: -.01em; }
.pass__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; padding: 16px 0; border-top: 1px dashed rgba(255, 255, 255, .22); border-bottom: 1px dashed rgba(255, 255, 255, .22); }
.pass__meta dt { font: 500 .62rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; }
.pass__meta dd { font: 600 1.18rem/1.05 var(--font-display); letter-spacing: .02em; text-transform: uppercase; }
.pass__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 16px; }
.barcode {
  flex: 1; height: 34px; opacity: .85;
  background: repeating-linear-gradient(90deg,
    #fff 0 2px, transparent 2px 5px, #fff 5px 6px, transparent 6px 10px,
    #fff 10px 14px, transparent 14px 16px, #fff 16px 17px, transparent 17px 22px,
    #fff 22px 25px, transparent 25px 27px, #fff 27px 28px, transparent 28px 31px);
}
.pass__id { font: 500 .72rem/1 var(--font-mono); letter-spacing: .14em; color: var(--muted); }
.pass__sheen {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(420px circle at var(--mx) var(--my), rgba(255, 255, 255, .26), transparent 46%),
    linear-gradient(115deg, transparent 30%, rgba(255, 190, 85, .12) 44%, rgba(239, 69, 136, .12) 52%, rgba(91, 150, 255, .14) 60%, transparent 72%);
  mix-blend-mode: screen;
}

/* countdown + stats */
.hero__bottom {
  position: relative;
  display: grid; grid-template-columns: auto 1fr; align-items: stretch;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(48px, 7vw, 90px);
  padding-bottom: clamp(48px, 6vw, 80px);
}
.countdown {
  padding: 20px 24px 22px;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: rgba(8, 13, 32, .66); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.countdown__label { margin: 0 0 12px; font: 500 .72rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--amber); }
.countdown__grid { display: flex; gap: 8px; }
.countdown__grid div { min-width: 74px; padding: 10px 8px 9px; border-radius: 12px; background: rgba(255, 255, 255, .055); text-align: center; }
.countdown__grid b { display: block; font: 700 2.9rem/1 var(--font-display); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.countdown__grid span { font: 500 .64rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: rgba(8, 13, 32, .66); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.stats > div { padding: 20px 22px; display: flex; flex-direction: column; justify-content: center; }
.stats > div + div { border-left: 1px solid var(--line); }
.stats dt { font: 700 clamp(2.6rem, 4.4vw, 3.6rem)/.9 var(--font-display); letter-spacing: -.01em; }
.stats dt small { font-size: .38em; margin-left: 4px; letter-spacing: .08em; text-transform: uppercase; color: var(--amber); }
.stats dd { margin-top: 8px; font-size: .9rem; line-height: 1.35; color: var(--muted); }

/* ---------- Ticker ---------- */

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(11, 61, 145, .35), rgba(215, 38, 61, .22));
  padding: 16px 0;
}
.ticker__track { display: flex; align-items: center; gap: 34px; width: max-content; animation: marquee 44s linear infinite; }
.ticker__track span { font: 700 1.55rem/1 var(--font-display); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.ticker__track svg { width: 22px; height: 23px; flex: none; }
@keyframes marquee { to { transform: translateX(calc(-50% - 17px)); } }

/* ---------- Sections ---------- */

.section { position: relative; padding-block: clamp(76px, 9.5vw, 132px); }
.section--tint { background: linear-gradient(to bottom, transparent, rgba(13, 21, 48, .7) 12%, rgba(13, 21, 48, .7) 88%, transparent); }

.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head--row { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 24px 56px; align-items: end; }
.section-head--row .lede { justify-self: end; padding-bottom: 8px; }

/* ---------- About ---------- */

.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px clamp(32px, 6vw, 96px); align-items: start; }
.about .section-head { margin: 0; position: sticky; top: calc(var(--nav-h) + 32px); }
.about__text .lede { color: var(--text); max-width: none; margin-bottom: 1.1em; }
.about__text p { color: var(--muted); }
.about__text .link-arrow { margin-top: 10px; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(48px, 6vw, 84px); }
.pillar {
  position: relative; padding: 28px 28px 30px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .012));
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .3s;
}
.pillar::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: var(--sunset); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.pillar:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.pillar:hover::before { transform: scaleX(1); }
.pillar__num { display: block; margin-bottom: 42px; font: 500 .74rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--amber); }
.pillar h3 { font: 700 1.75rem/1.05 var(--font-display); text-transform: uppercase; margin-bottom: 12px; }
.pillar p { color: var(--muted); font-size: 1rem; }

/* ---------- Tickets band ---------- */

.band { padding-block: 0 clamp(20px, 3vw, 40px); }
.band__card {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 28px 48px; align-items: center;
  padding: clamp(30px, 4.6vw, 60px);
  border-radius: calc(var(--radius) + 8px);
  background: var(--sunset);
  color: #1c0a04;
}
.band__card::after {
  content: ""; position: absolute; right: -80px; top: -120px; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .45), transparent 65%);
  pointer-events: none;
}
.band__card .h3 { font-size: clamp(2.1rem, 4.2vw, 3.5rem); line-height: .96; margin-bottom: 16px; }
.band__copy p:not(.eyebrow) { font-size: 1.12rem; max-width: 52ch; color: rgba(28, 10, 4, .86); }
.band__action { position: relative; z-index: 1; display: grid; gap: 14px; justify-items: start; }
.band__note { font-size: .86rem; line-height: 1.45; color: rgba(28, 10, 4, .78); max-width: 34ch; }

/* ---------- Speakers ---------- */

.speakers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.speaker__card {
  position: relative; display: block; width: 100%;
  aspect-ratio: 4 / 4.9;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: left;
  isolation: isolate;
  transition: transform .5s var(--ease), border-color .3s, box-shadow .5s;
}
.speaker__card:hover, .speaker__card:focus-visible { transform: translateY(-6px); border-color: rgba(255, 190, 85, .55); box-shadow: 0 30px 60px -30px rgba(255, 107, 61, .55); }

.speaker__photo { position: absolute; inset: 0; z-index: -2; }
.speaker__photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08); transition: filter .6s var(--ease), transform .9s var(--ease); }
.speaker__photo::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(200deg, #9db9ff 0%, #6f7fe8 45%, #ff8f6a 100%);
  mix-blend-mode: multiply; transition: opacity .6s var(--ease);
}
.speaker__photo::after { content: ""; position: absolute; inset: 0; z-index: 2; background: linear-gradient(to top, rgba(5, 8, 22, .96) 4%, rgba(5, 8, 22, .55) 34%, transparent 62%); }
.speaker__card:hover .speaker__photo img, .speaker__card:focus-visible .speaker__photo img { filter: none; transform: scale(1.045); }
.speaker__card:hover .speaker__photo::before, .speaker__card:focus-visible .speaker__photo::before { opacity: 0; }

.speaker__card > .tag { position: absolute; left: 18px; top: 18px; }
.speaker__info { position: absolute; left: 22px; right: 22px; bottom: 22px; display: block; }
.speaker__name { display: block; font: 700 clamp(1.7rem, 2.4vw, 2.15rem)/.98 var(--font-display); text-transform: uppercase; letter-spacing: -.005em; margin-bottom: 8px; padding-right: 40px; }
.speaker__role { display: block; font-size: .96rem; line-height: 1.35; color: #c6cfec; padding-right: 30px; }
.speaker__more {
  position: absolute; right: 16px; top: 16px;
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(5, 8, 22, .6); border: 1px solid var(--line-strong); backdrop-filter: blur(6px);
  transition: background-color .3s, color .3s, transform .5s var(--ease), border-color .3s;
}
.speaker__card:hover .speaker__more { background: var(--amber); color: #1b0903; border-color: transparent; transform: rotate(90deg); }
.speaker--panel .speaker__card:hover .speaker__more { transform: translateX(3px); }

.speaker--panel .speaker__card {
  background:
    radial-gradient(120% 80% at 80% 0%, rgba(255, 190, 85, .26), transparent 60%),
    radial-gradient(90% 70% at 0% 100%, rgba(239, 69, 136, .22), transparent 60%),
    var(--surface);
  border-style: dashed; border-color: rgba(255, 190, 85, .4);
}
.speaker__seats { position: absolute; left: 0; right: 0; top: 32%; display: flex; justify-content: center; gap: 12px; }
.speaker__seats i { width: 46px; height: 46px; border-radius: 50%; border: 2px dashed rgba(255, 190, 85, .6); background: rgba(255, 190, 85, .07); animation: seat 3.2s ease-in-out infinite; }
.speaker__seats i:nth-child(2) { animation-delay: .25s; }
.speaker__seats i:nth-child(3) { animation-delay: .5s; width: 58px; height: 58px; margin-top: -6px; }
.speaker__seats i:nth-child(4) { animation-delay: .75s; }
.speaker__seats i:nth-child(5) { animation-delay: 1s; }
@keyframes seat { 0%, 100% { transform: translateY(0); opacity: .55; } 50% { transform: translateY(-7px); opacity: 1; } }

/* ---------- Program bento ---------- */

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 20px; }
.feature {
  position: relative; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
  transition: border-color .3s, transform .5s var(--ease);
}
.feature:hover { border-color: var(--line-strong); }
.feature__inner { position: relative; z-index: 1; height: 100%; padding: clamp(24px, 2.8vw, 36px); display: flex; flex-direction: column; }
.feature p { color: var(--muted); }
.feature a { color: var(--amber); border-bottom: 1px solid rgba(255, 190, 85, .4); }
.feature a:hover { border-color: currentColor; }
.feature__kicker { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.feature__title { font: 800 clamp(2.5rem, 4.4vw, 4.1rem)/.9 var(--font-display); text-transform: uppercase; letter-spacing: -.012em; margin-bottom: 10px; text-wrap: balance; }
.feature__title--sm { font-size: clamp(1.75rem, 2.5vw, 2.25rem); font-weight: 700; line-height: 1; }
.feature__title--xs { font-size: clamp(1.6rem, 2.2vw, 2rem); font-weight: 700; line-height: 1; margin-bottom: 12px; }
.feature__by { font: 500 .8rem/1.3 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text) !important; margin-bottom: 18px; }
.feature__note { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .95rem; }

.feature--workshop { grid-column: span 7; grid-row: span 2; border-color: rgba(91, 150, 255, .35); }
.feature--workshop .feature__inner { justify-content: flex-end; padding-top: clamp(210px, 21vw, 300px); }
.feature--workshop p { color: #c9d3f2; max-width: 58ch; }
.feature__bg { position: absolute; left: 0; top: 0; width: 100%; height: clamp(250px, 25vw, 350px); object-fit: cover; object-position: 30% 46%; -webkit-mask-image: linear-gradient(to bottom, #000 50%, transparent 100%); mask-image: linear-gradient(to bottom, #000 50%, transparent 100%); transition: transform 1.2s var(--ease); }
.feature--workshop:hover .feature__bg { transform: scale(1.04); }
.feature--workshop { background: #0a1028; }

.takeaways { margin-top: 8px; padding: 18px 20px; border-radius: var(--radius-sm); background: rgba(91, 150, 255, .1); border: 1px solid rgba(91, 150, 255, .28); }
.takeaways__label { margin-bottom: 10px; font: 500 .72rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: #8db6ff !important; }
.takeaways li { display: flex; gap: 10px; align-items: flex-start; padding: 4px 0; color: var(--text); line-height: 1.4; }
.takeaways .i { color: #8db6ff; margin-top: 3px; }

.feature--talk { grid-column: span 5; }
.feature--sun { background: radial-gradient(120% 90% at 100% 0%, rgba(239, 69, 136, .2), transparent 60%), linear-gradient(165deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015)); }
.feature--mini { grid-column: span 4; }
.feature--cpe { background: linear-gradient(150deg, rgba(11, 61, 145, .7), rgba(11, 61, 145, .2)); border-color: rgba(91, 150, 255, .4); }
.feature__big { font: 800 5.4rem/.8 var(--font-display); margin-bottom: 18px; color: #fff !important; }
.feature__big small { font-size: .26em; letter-spacing: .14em; margin-left: 8px; color: var(--amber); vertical-align: top; position: relative; top: .5em; }

.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin: 6px 0 18px; counter-reset: step; }
.flow li { counter-increment: step; position: relative; display: grid; gap: 10px; padding: 10px 10px 11px; border-radius: 10px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); font: 600 1rem/1 var(--font-display); letter-spacing: .04em; text-transform: uppercase; }
.flow li::before { content: counter(step); width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; background: var(--blue); color: #04102c; font: 700 .72rem/1 var(--font-mono); }
.flow li:not(:last-child)::after { content: "→"; position: absolute; right: 9px; top: 12px; color: var(--dim); font: 400 .95rem/1 var(--font-body); }

.more { margin-top: auto; border-top: 1px solid var(--line); }
.more summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0 2px; cursor: pointer; list-style: none; font-weight: 600; color: var(--text); }
.more summary::-webkit-details-marker { display: none; }
.more summary .i { transition: transform .3s var(--ease); color: var(--amber); }
.more[open] summary .i { transform: rotate(180deg); }
.more ul { padding: 12px 0 2px; display: grid; gap: 10px; }
.more li { position: relative; padding-left: 20px; color: var(--muted); font-size: .98rem; line-height: 1.5; }
.more li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.more > p { padding-top: 12px; font-size: .98rem; }

/* ---------- Agenda ---------- */

.agenda-wrap { --time: 108px; }
.agenda-tabs { display: inline-flex; gap: 4px; padding: 5px; margin: 0 0 28px var(--time); border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255, 255, 255, .04); }
.agenda-tabs button { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .95rem; color: var(--muted); transition: background-color .25s, color .25s; }
.agenda-tabs button:hover { color: var(--text); }
.agenda-tabs button[aria-pressed="true"] { background: #fff; color: #080d20; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.dot--exec { background: var(--exec); }
.dot--deep { background: var(--deep); }

.agenda { position: relative; display: grid; gap: 10px; }
.agenda::before { content: ""; position: absolute; left: calc(var(--time) - 22px); top: 12px; bottom: 12px; width: 1px; background: linear-gradient(to bottom, transparent, var(--line-strong) 6%, var(--line-strong) 94%, transparent); }

.slot { position: relative; display: grid; grid-template-columns: var(--time) minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: stretch; }
.slot > time { padding-top: 20px; font: 500 1.02rem/1 var(--font-mono); letter-spacing: -.01em; color: var(--text); white-space: nowrap; }
.slot > time small { font-size: .66em; letter-spacing: .1em; color: var(--dim); }
.slot::before { content: ""; position: absolute; left: calc(var(--time) - 26px); top: 23px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 2px solid var(--amber); z-index: 1; }

.slot__card, .session {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .035);
  transition: border-color .3s, background-color .3s, transform .4s var(--ease);
}
.slot__card { grid-column: 2 / -1; display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; padding: 17px 22px; }
.slot__card h3 { font: 700 1.5rem/1.1 var(--font-display); letter-spacing: .02em; text-transform: uppercase; }
.slot__card p { color: var(--muted); font-size: .97rem; margin: 0; }
.slot--main .slot__card { background: linear-gradient(90deg, rgba(255, 190, 85, .14), rgba(239, 69, 136, .1) 60%, rgba(91, 150, 255, .12)); border-color: rgba(255, 190, 85, .3); }
.slot--party .slot__card { background: var(--sunset); border-color: transparent; color: #1b0903; }
.slot--party .slot__card p { color: rgba(27, 9, 3, .8); }

.slot--break { align-items: center; }
.slot--break > time { padding-top: 0; font-size: .82rem; color: var(--dim); }
.slot--break::before { top: 50%; margin-top: -3px; width: 5px; height: 5px; left: calc(var(--time) - 24px); border: 0; background: var(--dim); }
.slot--break > span { grid-column: 2 / -1; display: flex; align-items: center; gap: 14px; font: 500 .7rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--dim); padding: 3px 0; }
.slot--break > span::after { content: ""; flex: 1; height: 1px; background: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px); }

.session { position: relative; display: flex; align-items: center; gap: 16px; padding: 16px 18px; overflow: hidden; }
.session::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--track); }
.session--exec { --track: var(--exec); }
.session--deep { --track: var(--deep); }
.session:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .06); transform: translateX(3px); }
.session img, .session__glyph { width: 58px; height: 58px; border-radius: 50%; flex: none; object-fit: cover; border: 2px solid var(--track); }
.session__glyph { display: grid; place-items: center; font: 700 1.02rem/1 var(--font-display); letter-spacing: .06em; color: var(--track); background: rgba(255, 190, 85, .08); border-style: dashed; }
.session__track { display: block; margin-bottom: 6px; font: 500 .66rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--track); }
.session h3 { font: 600 1.12rem/1.25 var(--font-body); letter-spacing: 0; text-wrap: balance; }
.session p { margin: 3px 0 0; font-size: .93rem; color: var(--muted); }

.agenda-wrap[data-view="exec"] .session--deep,
.agenda-wrap[data-view="deep"] .session--exec { display: none; }
.agenda-wrap[data-view="exec"] .session--exec,
.agenda-wrap[data-view="deep"] .session--deep { grid-column: 2 / -1; }

/* ---------- Shark Tank ---------- */

.shark { overflow: hidden; background: radial-gradient(70% 60% at 85% 0%, rgba(215, 38, 61, .26), transparent 62%), radial-gradient(60% 60% at 0% 100%, rgba(11, 61, 145, .5), transparent 62%), #060a1c; border-block: 1px solid var(--line); }
.shark__water { position: absolute; left: 0; right: 0; top: 0; height: 44px; border-bottom: 1px solid rgba(91, 150, 255, .35); background: linear-gradient(to bottom, transparent, rgba(11, 61, 145, .25)); }
.shark__fin { position: absolute; bottom: -1px; left: 0; width: 60px; height: 41px; fill: #162a66; stroke: rgba(141, 182, 255, .7); stroke-width: 1.5; animation: swim 26s linear infinite; }
@keyframes swim { from { transform: translateX(-80px); } to { transform: translateX(100vw); } }

.shark__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; padding-top: 24px; }
.shark__copy .lede { margin-top: 22px; max-width: 48ch; }
.shark__quote { margin: 30px 0 26px; padding: 22px 24px; border-radius: var(--radius-sm); border-left: 4px solid var(--red); background: rgba(215, 38, 61, .12); }
.shark__quote p { font: 600 clamp(1.3rem, 1.9vw, 1.6rem)/1.25 var(--font-display); letter-spacing: .01em; color: #fff; margin-bottom: 12px; }
.shark__quote cite { font: 500 .72rem/1.4 var(--font-mono); font-style: normal; letter-spacing: .1em; text-transform: uppercase; color: #ffb3bd; }

.shark__panel { padding: clamp(24px, 3vw, 38px); border-radius: var(--radius); border: 1px solid var(--line-strong); background: rgba(8, 13, 32, .7); backdrop-filter: blur(10px); }
.funnel { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding-bottom: 26px; margin-bottom: 26px; border-bottom: 1px dashed var(--line-strong); }
.funnel div { display: grid; gap: 6px; }
.funnel b { font: 800 clamp(4.6rem, 8vw, 7rem)/.8 var(--font-display); letter-spacing: -.02em; }
.funnel div:last-child b { background: var(--sunset); -webkit-background-clip: text; background-clip: text; color: transparent; }
.funnel span { font: 500 .72rem/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.funnel .i { width: 2.2rem; height: 2.2rem; color: var(--dim); }

.steps { counter-reset: step; display: grid; gap: 20px; }
.steps li { counter-increment: step; position: relative; padding-left: 58px; }
.steps li::before { content: "0" counter(step); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(215, 38, 61, .18); border: 1px solid rgba(215, 38, 61, .5); font: 700 .86rem/1 var(--font-mono); color: #ff9aa7; }
.steps h3 { font: 700 1.45rem/1.1 var(--font-display); text-transform: uppercase; letter-spacing: .01em; margin-bottom: 5px; }
.steps p { color: var(--muted); font-size: .98rem; }

/* vendors entered so far */
.tank { margin-top: clamp(44px, 6vw, 80px); }
.tank__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 18px; }
.tank__title { font: 700 clamp(1.7rem, 2.6vw, 2.3rem)/1.04 var(--font-display); text-transform: uppercase; }
.tank__head p { margin: 0; font: 500 .74rem/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.tank__logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tank__logo { position: relative; display: grid; place-items: center; height: clamp(132px, 14vw, 176px); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-strong); transition: transform .45s var(--ease), box-shadow .45s, border-color .3s; }
a.tank__logo:hover { transform: translateY(-5px); border-color: rgba(255, 255, 255, .6); box-shadow: 0 30px 60px -30px rgba(91, 150, 255, .7); }
.tank__logo img { display: block; max-width: 100%; max-height: 100%; }
.tank__logo--herd { background: #c6e0ef; padding: 0 12%; }
.tank__logo--praedictio { background: #155f82; }
.tank__logo--praedictio img { height: 100%; width: auto; }
.tank__logo--open { align-content: center; gap: 6px; padding: 16px; text-align: center; border: 2px dashed rgba(255, 190, 85, .5); background: rgba(255, 190, 85, .06); }
.tank__logo--open b { font: 700 1.6rem/1 var(--font-display); letter-spacing: .03em; text-transform: uppercase; color: var(--amber); }
.tank__logo--open span { font-size: .92rem; line-height: 1.35; color: var(--muted); }
a.tank__logo--open:hover { background: rgba(255, 190, 85, .12); border-color: var(--amber); box-shadow: none; }

@media (max-width: 900px) {
  .shark__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .funnel { gap: 10px; }
  .tank__logos { grid-template-columns: 1fr; }
  .tank__logo { height: 138px; }
}

/* ---------- Venue ---------- */

.venue { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.venue__photo { position: relative; border-radius: calc(var(--radius) + 6px); overflow: hidden; aspect-ratio: 1 / 1.08; border: 1px solid var(--line-strong); box-shadow: 0 50px 90px -40px rgba(255, 107, 61, .5); transform: rotate(-1.6deg); }
.venue__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 44% 50%; transition: transform 1.4s var(--ease); }
.venue__photo:hover img { transform: scale(1.05); }
.venue__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5, 8, 22, .82), transparent 42%); }
.venue__photo figcaption { position: absolute; left: 22px; bottom: 20px; z-index: 1; font: 700 1.5rem/1 var(--font-display); letter-spacing: .04em; text-transform: uppercase; }
.venue__copy .lede { max-width: 50ch; margin-top: 22px; }

.facts { margin: 30px 0; border-top: 1px solid var(--line); }
.facts > div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.facts dt { font: 500 .74rem/1.6 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--amber); padding-top: 3px; }
.facts dd { color: var(--text); line-height: 1.5; }
.facts a, .faq__list a, .give__card p a { color: var(--amber); border-bottom: 1px solid rgba(255, 190, 85, .4); }
.facts a:hover, .faq__list a:hover { border-color: currentColor; }
.venue__cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Give back ---------- */

.give { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.give__card { position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(26px, 3.4vw, 44px); border-radius: var(--radius); border: 1px solid var(--line); }
.give__card p { color: var(--muted); }
.give__card .h3 { margin-bottom: 14px; }
.give__card--toys { background: radial-gradient(110% 80% at 100% 0%, rgba(215, 38, 61, .34), transparent 62%), var(--surface); border-color: rgba(215, 38, 61, .4); }
.give__card--book { background: radial-gradient(110% 80% at 100% 0%, rgba(91, 150, 255, .26), transparent 62%), var(--surface); border-color: rgba(91, 150, 255, .34); }
.give__logo { width: 210px; padding: 6px 16px; margin-bottom: 30px; border-radius: 16px; background: #fff; transform: rotate(-3deg); box-shadow: 0 18px 30px -16px rgba(0, 0, 0, .7); }
.give__tip { margin-top: auto; padding: 14px 16px; width: 100%; border-radius: var(--radius-sm); background: rgba(215, 38, 61, .14); border: 1px solid rgba(215, 38, 61, .34); color: #ffd9de !important; font-size: .97rem; }
.give__tip strong { color: #fff; }
.give__card .btn { margin-top: auto; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 26px; }
.chips li { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .05); font-size: .9rem; font-weight: 500; }

.booklet { position: relative; width: 132px; height: 112px; margin-bottom: 30px; }
.booklet__page, .booklet__cover { position: absolute; left: 12px; top: 0; width: 86px; height: 110px; border-radius: 4px 10px 10px 4px; }
.booklet__page { background: #dfe7ff; transform: rotate(9deg) translateX(18px); box-shadow: 0 14px 24px -12px rgba(0, 0, 0, .7); }
.booklet__cover { background: linear-gradient(150deg, #5b96ff, #2b49c9); transform: rotate(-6deg); box-shadow: 0 18px 30px -14px rgba(0, 0, 0, .8), inset 5px 0 0 rgba(0, 0, 0, .18); padding: 16px 8px 8px 14px; display: flex; flex-direction: column; gap: 4px; color: #fff; transition: transform .5s var(--ease); }
.booklet__cover b { font: 700 .82rem/1 var(--font-display); letter-spacing: .04em; text-transform: uppercase; }
.booklet__cover i { font: 500 .52rem/1.2 var(--font-mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; opacity: .85; }
.booklet__cover::after { content: ""; margin-top: auto; width: 28px; height: 28px; border-radius: 50%; background: var(--amber); align-self: flex-end; margin-right: 4px; }
.give__card--book:hover .booklet__cover { transform: rotate(-12deg) translateX(-6px); }

/* ---------- Sponsors ---------- */

.sponsors { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 20px; align-items: stretch; }
.sponsor, .sponsor-cta { padding: clamp(26px, 3.4vw, 44px); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.sponsor p { color: var(--muted); }
.sponsor__tier { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px; font: 500 .74rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--amber) !important; }
.sponsor__tier::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.sponsor__logo { display: grid; place-items: center; padding: clamp(22px, 4vw, 40px) clamp(22px, 6vw, 80px); margin-bottom: 26px; border-radius: var(--radius-sm); background: #c6e0ef; }
.sponsor__logo img { width: min(100%, 420px); }
.sponsor .more { margin-top: 20px; }

.sponsor-cta { display: flex; flex-direction: column; align-items: flex-start; background: linear-gradient(165deg, rgba(255, 190, 85, .12), rgba(239, 69, 136, .08)), var(--surface); border-color: rgba(255, 190, 85, .3); }
.sponsor-cta p { color: var(--muted); }
.sponsor-cta .h3 { margin-bottom: 12px; }
.openings { width: 100%; margin: 10px 0 28px; border-top: 1px solid var(--line); }
.openings li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); font: 600 1.3rem/1 var(--font-display); letter-spacing: .03em; text-transform: uppercase; }
.openings i { font: 500 .66rem/1 var(--font-mono); font-style: normal; letter-spacing: .14em; padding: 5px 9px; border-radius: 99px; color: #6dfc9f; border: 1px solid rgba(109, 252, 159, .4); }
.openings i.is-new { color: #fff; background: var(--red); border-color: transparent; }
.sponsor-cta .btn { margin-top: auto; max-width: 100%; font-size: .96rem; }

/* ---------- Community ---------- */

.chapters-marquee { overflow: hidden; overflow: clip; margin-bottom: clamp(32px, 5vw, 56px); padding-block: 6px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.chapters-marquee__track { display: flex; gap: 12px; width: max-content; animation: marquee-b 60s linear infinite; }
.chapters-marquee:hover .chapters-marquee__track { animation-play-state: paused; }
.chapters-marquee__track a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px 12px 22px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .04);
  font: 600 1.25rem/1 var(--font-display); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
  transition: background-color .25s, border-color .25s, color .25s, transform .35s var(--ease);
}
.chapters-marquee__track a .i { width: .8em; height: .8em; opacity: .55; transition: opacity .25s, transform .35s var(--ease); }
.chapters-marquee__track li:nth-child(3n + 1) a { border-color: rgba(255, 190, 85, .45); color: var(--amber); }
.chapters-marquee__track li:nth-child(3n + 2) a { border-color: rgba(91, 150, 255, .45); color: #9cc0ff; }
.chapters-marquee__track li a:hover, .chapters-marquee__track li a:focus-visible { background: #fff; border-color: #fff; color: #080d20; transform: translateY(-3px); }
.chapters-marquee__track a:hover .i, .chapters-marquee__track a:focus-visible .i { opacity: 1; transform: translate(2px, -2px); }
/* keyboard users get a static, wrapped list so every link is on screen */
.chapters-marquee:has(a:focus-visible) { -webkit-mask-image: none; mask-image: none; }
.chapters-marquee:has(a:focus-visible) .chapters-marquee__track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; padding-inline: var(--gutter); }
.chapters-marquee:has(a:focus-visible) li[aria-hidden] { display: none; }
@keyframes marquee-b { to { transform: translateX(calc(-50% - 6px)); } }

.community { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 20px; align-items: start; }
.chapters { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-strong); background: #c7e0f0; box-shadow: 0 40px 80px -40px rgba(91, 150, 255, .5); position: sticky; top: calc(var(--nav-h) + 24px); }
.chapters img { width: 100%; }

.calendar { padding: clamp(22px, 2.6vw, 32px); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.calendar__head { margin-bottom: 8px; }
.calendar__head p { margin-top: 8px; font: 500 .74rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.calendar__week { margin: 22px 0 8px; font: 500 .72rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--amber); }
.events { display: grid; gap: 6px; }
.events a { display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: 14px; padding: 10px 14px 10px 10px; border-radius: var(--radius-sm); border: 1px solid transparent; background: rgba(255, 255, 255, .035); transition: border-color .25s, background-color .25s, transform .35s var(--ease); }
.events a:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .07); transform: translateX(4px); }
.events a > .i { color: var(--dim); transition: color .25s, transform .35s var(--ease); }
.events a:hover > .i { color: var(--amber); transform: translate(2px, -2px); }
.events__date { display: grid; place-items: center; gap: 3px; padding: 8px 0 7px; border-radius: 10px; background: rgba(91, 150, 255, .14); }
.events__date b { font: 700 1.6rem/.9 var(--font-display); }
.events__date i { font: 500 .6rem/1 var(--font-mono); font-style: normal; letter-spacing: .14em; text-transform: uppercase; color: #9cc0ff; }
.events__body { display: grid; gap: 3px; min-width: 0; }
.events__body strong { font-weight: 600; line-height: 1.3; }
.events__body span { font-size: .88rem; color: var(--muted); }
.mode { font-style: normal; font-weight: 600; }
.mode--online { color: #9cc0ff; }
.mode--person { color: var(--amber); }
.mode--hybrid { color: #f08fb6; }

/* ---------- FAQ ---------- */

.faq { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.faq .section-head { margin: 0; position: sticky; top: calc(var(--nav-h) + 32px); }
.faq .lede { margin-top: 22px; }

.contacts { display: grid; gap: 8px; margin-top: 30px; }
.contact { position: relative; display: grid; gap: 4px; padding: 16px 52px 16px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: rgba(255, 255, 255, .035); transition: border-color .25s, background-color .25s; }
.contact:hover { border-color: rgba(255, 190, 85, .5); background: rgba(255, 190, 85, .07); }
.contact span { font: 500 .7rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.contact strong { font-weight: 600; font-size: 1.05rem; overflow-wrap: anywhere; }
.contact .i { position: absolute; right: 18px; top: 50%; margin-top: -.55em; color: var(--amber); transition: transform .35s var(--ease); }
.contact:hover .i { transform: translate(3px, -3px); }

.faq__list { border-top: 1px solid var(--line-strong); }
.faq__list details { border-bottom: 1px solid var(--line-strong); }
.faq__list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; font: 600 clamp(1.4rem, 2.1vw, 1.75rem)/1.1 var(--font-display); letter-spacing: .01em; text-transform: uppercase; transition: color .2s; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary:hover { color: var(--amber); }
.faq__list summary .i { width: 1.1em; height: 1.1em; color: var(--amber); transition: transform .4s var(--ease); }
.faq__list details[open] summary .i { transform: rotate(45deg); }
.faq__list details p { padding: 0 48px 26px 0; color: var(--muted); max-width: 62ch; }

/* ---------- Finale ---------- */

.finale { position: relative; overflow: hidden; isolation: isolate; padding-block: clamp(90px, 13vw, 180px); text-align: center; }
.finale__bg { position: absolute; inset: 0; z-index: -1; }
.finale__bg .hero__sun { right: auto; left: 50%; margin-left: calc(min(86vw, 1040px) / -2); bottom: auto; top: 42%; opacity: .7; }
.finale__bg .hero__floor { height: 52%; }
.finale__inner { display: grid; justify-items: center; }
.finale__inner img { width: 96px; height: auto; margin-bottom: 28px; filter: drop-shadow(0 16px 30px rgba(0, 0, 0, .6)); }
.finale__title { font: 800 clamp(3.6rem, 10vw, 8.5rem)/.84 var(--font-display); text-transform: uppercase; letter-spacing: -.02em; margin-bottom: 22px; text-wrap: balance; }
.finale p { font-size: 1.2rem; color: #d6ddf5; margin-bottom: 32px; }
.finale .hero__cta { justify-content: center; }

/* ---------- Footer ---------- */

.footer { border-top: 1px solid var(--line); background: #03050f; padding-top: clamp(48px, 6vw, 80px); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 48px; }
.footer__brand p { margin-top: 18px; color: var(--muted); font-size: .96rem; max-width: 38ch; }
.footer__col { display: grid; gap: 10px; align-content: start; }
.footer__col h4 { font: 500 .72rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.footer__col a { color: var(--muted); font-size: .98rem; width: fit-content; transition: color .2s; overflow-wrap: anywhere; }
.footer__col a:hover { color: var(--amber); }
.footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 22px 28px; border-top: 1px solid var(--line); font-size: .86rem; color: var(--dim); }
.footer__base p { margin: 0; }

/* ---------- Speaker dialog ---------- */

.bio { width: min(880px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; background: transparent; color: var(--text); overflow: visible; }
.bio::backdrop { background: rgba(3, 5, 14, .74); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.bio[open] { animation: pop .4s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(24px) scale(.97); } }
.bio__panel { position: relative; display: grid; grid-template-columns: 300px minmax(0, 1fr); max-height: calc(100dvh - 32px); border-radius: calc(var(--radius) + 4px); overflow: hidden; background: #0c1330; border: 1px solid var(--line-strong); box-shadow: 0 60px 120px -30px #000; }
.bio__photo { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.bio__text { padding: clamp(24px, 3.4vw, 40px); overflow-y: auto; }
.bio__text h3 { margin: 16px 0 6px; padding-right: 30px; font: 800 clamp(2.1rem, 4vw, 3rem)/.92 var(--font-display); text-transform: uppercase; }
.bio__text .bio__role { color: var(--amber); font-weight: 600; margin-bottom: 18px; }
.bio__text p { color: var(--muted); font-size: 1rem; line-height: 1.6; }
.bio__session { margin: 20px 0; padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: rgba(255, 255, 255, .045); color: var(--text) !important; font-weight: 600; line-height: 1.35 !important; }
.bio__session span { display: block; margin-bottom: 6px; font: 500 .68rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.bio__close { position: absolute; right: 14px; top: 14px; z-index: 2; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: rgba(5, 8, 22, .72); border: 1px solid var(--line-strong); transition: background-color .25s, color .25s, transform .4s var(--ease); }
.bio__close:hover { background: var(--amber); color: #1b0903; transform: rotate(90deg); }

/* ---------- Code of conduct page ---------- */

.doc { padding-block: clamp(48px, 7vw, 96px) clamp(80px, 10vw, 140px); }
.doc__head { max-width: 900px; margin-bottom: clamp(32px, 5vw, 56px); }
.doc__head .lede { margin-top: 20px; max-width: 60ch; }
.doc__grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 6vw, 80px); align-items: start; }
.doc__body { max-width: 70ch; }
.doc__body p { color: #c8d1ee; margin-bottom: 1.25em; }
.doc__body h2 { font: 700 1.9rem/1.05 var(--font-display); text-transform: uppercase; margin: 1.8em 0 .6em; }
.doc__body a { color: var(--amber); border-bottom: 1px solid rgba(255, 190, 85, .4); overflow-wrap: anywhere; }
.doc__side { position: sticky; top: calc(var(--nav-h) + 24px); display: grid; gap: 10px; }
.doc__side h2 { font: 500 .74rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--amber); margin-bottom: 6px; }
.hotline { display: grid; gap: 4px; padding: 16px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); transition: border-color .25s; }
.hotline:hover { border-color: rgba(255, 190, 85, .5); }
.hotline span { font-size: .9rem; color: var(--muted); }
.hotline strong { font: 700 1.7rem/1 var(--font-display); letter-spacing: .03em; }
.hotline--urgent { border-color: rgba(215, 38, 61, .55); background: rgba(215, 38, 61, .12); }

/* ---------- Reveal on scroll ---------- */

.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease) var(--d, 0s), transform .8s var(--ease) var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }

.js .hero__copy > *, .js .hero__visual, .js .hero__bottom > * { animation: rise .9s var(--ease) both; }
.js .hero__copy > :nth-child(2) { animation-delay: .06s; }
.js .hero__copy > :nth-child(3) { animation-delay: .14s; }
.js .hero__copy > :nth-child(4) { animation-delay: .2s; }
.js .hero__copy > :nth-child(5) { animation-delay: .26s; }
.js .hero__copy > :nth-child(6) { animation-delay: .32s; }
.js .hero__visual { animation-delay: .2s; }
.js .hero__bottom > * { animation-delay: .42s; }
@keyframes rise { from { opacity: 0; transform: translateY(30px); } }

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
  .nav__links { gap: 16px; }
  .nav__links a:not(.btn) { font-size: .92rem; }
  .hero__bottom { grid-template-columns: 1fr; }
  .countdown { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
  .countdown__label { margin: 0; }
  .bento { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .feature--workshop { grid-column: 1 / -1; grid-row: auto; }
  .feature--talk { grid-column: span 3; }
  .feature--mini { grid-column: span 2; }
}

/* eight nav links need about 1200px; below that the menu collapses */
@media (max-width: 1200px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; inset: 0; z-index: -1;
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px;
    padding: 96px var(--gutter) 40px;
    overflow-y: auto;
    background: rgba(5, 8, 22, .97); backdrop-filter: blur(20px);
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity .3s, transform .4s var(--ease), visibility .3s;
  }
  .nav.is-open .nav__links { opacity: 1; visibility: visible; transform: none; }
  .nav__links a:not(.btn) { font: 700 clamp(2rem, 6.4vh, 2.6rem)/1.1 var(--font-display) !important; text-transform: uppercase; color: var(--text); padding: 6px 0; }
  .nav__cta-mobile { display: inline-flex; margin-top: 24px; }
}

@media (max-width: 900px) {
  :root { --nav-h: 64px; }

  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: 2; padding-top: 120px; }
  .lanyard { height: 150px; -webkit-mask-image: linear-gradient(to bottom, transparent, #000 70%); mask-image: linear-gradient(to bottom, transparent, #000 70%); }
  .pass-rig { transform-origin: 50% -120px; }
  .section-head--row { grid-template-columns: 1fr; }
  .section-head--row .lede { justify-self: start; }
  .about, .venue, .faq, .community, .sponsors, .band__card { grid-template-columns: 1fr; }
  .about .section-head, .faq .section-head, .chapters { position: static; }
  .pillars { grid-template-columns: 1fr; }
  .pillar__num { margin-bottom: 22px; }
  .speakers { grid-template-columns: repeat(2, 1fr); }
  .venue__photo { aspect-ratio: 16 / 11; transform: none; }
  .give { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .doc__grid { grid-template-columns: 1fr; }
  .doc__side { position: static; }
}

@media (max-width: 720px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div:nth-child(3) { border-left: 0; }
  .stats > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .bento { grid-template-columns: 1fr; }
  .feature--talk, .feature--mini { grid-column: 1 / -1; }

  .agenda-wrap { --time: 68px; }
  .agenda-tabs { margin-left: 0; display: flex; }
  .agenda-tabs button { flex: 1; justify-content: center; padding-inline: 8px; font-size: .88rem; }
  .slot { grid-template-columns: var(--time) minmax(0, 1fr); }
  .slot > time { font-size: .9rem; }
  .slot > time small { display: block; margin-top: 5px; }
  .slot__card, .slot--break > span, .session { grid-column: 2; }
  .agenda::before { left: calc(var(--time) - 14px); }
  .slot::before { left: calc(var(--time) - 18px); }
  .slot--break::before { left: calc(var(--time) - 16px); }
  .session img, .session__glyph { width: 48px; height: 48px; }

  .bio__panel { grid-template-columns: 1fr; overflow-y: auto; }
  .bio__photo { height: 240px; min-height: 0; }
  .bio__text { overflow: visible; }
  .facts > div { grid-template-columns: 1fr; gap: 4px; }
  .faq__list details p { padding-right: 0; }
}

@media (max-width: 560px) {
  .announce { font-size: .84rem; gap: 9px; }
  .announce .i { display: none; }
  .nav__actions .btn { display: none; }
  .brand__name { font-size: 1.3rem; }
  .hero__title { font-size: clamp(4.1rem, 22vw, 6rem); }
  .hero__eyebrow { font-size: .68rem; letter-spacing: .08em; padding: 8px 13px 8px 11px; gap: 9px; }
  .hero__motto { font-size: 1.08rem; letter-spacing: .06em; }
  .hero__line--stroke { -webkit-text-stroke-width: 1.5px; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hero__facts { flex-direction: column; gap: 10px; }
  .countdown__grid { width: 100%; }
  .countdown__grid div { flex: 1; min-width: 0; }
  .countdown__grid b { font-size: 2.3rem; }
  .speakers { grid-template-columns: 1fr; }
  .speaker__card { aspect-ratio: 4 / 4.3; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow li:not(:last-child)::after { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .sponsor-cta .btn { white-space: normal; text-align: left; }
  .give__card .btn { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
  .chapters-marquee { -webkit-mask-image: none; mask-image: none; }
  .chapters-marquee__track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; padding-inline: var(--gutter); }
  .chapters-marquee li[aria-hidden] { display: none; }
}