/* ═══════════════════════════════════════════════════════════════
   Shift+Enter Summit 2026 — v3
   Pattern: full-bleed gradient hero (SES purple→green) like the
   personal site's hero. Layout patterns reused: 3-col speaker
   cards, numbered service list, date-pillar event rows, stats
   card, gradient newsletter footer.
   Self-contained — does NOT depend on css/styles.css.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg:           #f7f7f5;
  --bg-tint:      #efefea;
  --surface:      #ffffff;

  --ink:          #0a0d18;
  --ink-2:        #2a3142;
  --ink-3:        #5a6378;
  --ink-4:        #8a92a3;

  --rule:         #e6e4de;
  --rule-strong:  #cdcbc4;

  /* SES brand */
  --purple:       #4B0082;
  --purple-2:     #6A0DAD;
  --purple-3:     #8A2BE2;
  --green:        #00FF7F;
  --green-2:      #00CC65;
  --green-3:      #008F47;

  --accent-ink:   var(--purple-2);
  --accent-soft:  rgba(106, 13, 173, 0.08);

  --radius:    14px;
  --radius-sm:  8px;
  --radius-lg: 20px;
  --max-w:     1200px;
  --gutter:    clamp(20px, 4vw, 40px);

  --display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --t-fast: 160ms cubic-bezier(.22,.7,.2,1);
  --t:      260ms cubic-bezier(.22,.7,.2,1);

  /* Theme-flip tokens (override in [data-theme="dark"]) */
  --nav-scrolled-bg:    rgba(255,255,255,0.96);
  --nav-scrolled-shadow: 0 1px 12px rgba(15,23,42,0.04);
  --btn-dark-bg:        var(--ink);
  --btn-dark-color:     #fff;
  --btn-dark-bg-hover:  #1a1f2e;
  --map-filter:         grayscale(0.4) contrast(1.05);
  --selection-bg:       var(--purple);
  --selection-fg:       #fff;
}

/* ───── DARK THEME (VS Code-ish neutral) ───── */
[data-theme="dark"] {
  --bg:           #1e1e22;
  --bg-tint:      #26262b;
  --surface:      #2a2a31;

  --ink:          #e8e8e3;
  --ink-2:        #b9b9c2;
  --ink-3:        #8a8a95;
  --ink-4:        #6a6a74;

  --rule:         rgba(255,255,255,0.09);
  --rule-strong:  rgba(255,255,255,0.18);

  --accent-ink:   #b497ff;
  --accent-soft:  rgba(138, 43, 226, 0.16);

  --nav-scrolled-bg:    rgba(30, 30, 34, 0.92);
  --nav-scrolled-shadow: 0 1px 12px rgba(0,0,0,0.35);
  --btn-dark-bg:        #f5f5f0;
  --btn-dark-color:     #1e1e22;
  --btn-dark-bg-hover:  #ffffff;
  --map-filter:         grayscale(1) invert(0.88) contrast(0.92) brightness(0.92);
  --selection-bg:       var(--green);
  --selection-fg:       var(--purple);
}
/* Smooth theme cross-fade on the elements that change */
body, .nav, .about-card, .speaker, .stats-card, .stat-cell, .where, .editions, .why,
.chip, .tier-row, .cta-card.secondary, .nl-form input, .navmobile {
  transition: background-color var(--t), color var(--t), border-color var(--t);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.025em;
}
p { margin: 0; }
iframe { border: 0; }
::selection { background: var(--selection-bg); color: var(--selection-fg); }

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.num-tab { font-variant-numeric: tabular-nums; }

.label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex; align-items: center; gap: 12px;
}
.label::before {
  content: '';
  width: 22px; height: 1px; background: currentColor; opacity: 0.5;
}

.fade-in { opacity: 0; transform: translateY(14px); transition: opacity 700ms ease, transform 700ms ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ───── TRADITIONAL NAV BAR ───── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 14px 0;
  background: rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  color: #fff;
  transition: background var(--t), border-color var(--t), color var(--t), padding var(--t);
}
body.scrolled .nav {
  background: var(--nav-scrolled-bg);
  border-bottom-color: var(--rule);
  color: var(--ink);
  padding: 10px 0;
  box-shadow: var(--nav-scrolled-shadow);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  font-family: var(--display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: inherit;
  white-space: nowrap;
}
.nav-logo .plus {
  color: var(--green);
  font-style: italic;
  padding: 0 1px;
}
body.scrolled .nav-logo .plus { color: var(--purple-2); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: 999px;
  transition: color var(--t-fast), background var(--t-fast);
  white-space: nowrap;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.10); }
body.scrolled .nav-links a { color: var(--ink-3); }
body.scrolled .nav-links a:hover { color: var(--ink); background: var(--bg-tint); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--purple);
  font-family: var(--display);
  font-size: 13.5px;
  font-weight: 700;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.nav-cta:hover { transform: translateY(-1px); }
.nav-cta::after { content: '→'; font-weight: 400; }
body.scrolled .nav-cta { background: var(--btn-dark-bg); color: var(--btn-dark-color); }

/* Theme toggle */
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  display: inline-flex; align-items: center; justify-content: center;
  color: inherit;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  flex-shrink: 0;
}
.theme-toggle:hover { background: rgba(255,255,255,0.16); }
body.scrolled .theme-toggle { background: var(--bg-tint); border-color: var(--rule); }
body.scrolled .theme-toggle:hover { background: var(--rule); }
.theme-toggle .t-sun { display: none; }
.theme-toggle .t-moon { display: inline-block; }
[data-theme="dark"] .theme-toggle .t-sun { display: inline-block; }
[data-theme="dark"] .theme-toggle .t-moon { display: none; }

.hamburger {
  display: none;
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.10);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
}
.hamburger span { width: 16px; height: 1.6px; background: currentColor; border-radius: 2px; transition: transform var(--t), opacity var(--t); }
body.scrolled .hamburger { background: var(--bg-tint); }

@media (max-width: 880px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: inline-flex; }
}

.navmobile {
  position: fixed; inset: 0; z-index: 49;
  background: rgba(20, 5, 50, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--t), visibility var(--t);
}
.navmobile.open { opacity: 1; visibility: visible; }
.navmobile a {
  font-family: var(--display);
  font-size: clamp(28px, 7vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  padding: 10px 0;
}
.navmobile a.cta { color: var(--green); margin-top: 16px; }

/* ═══════════════ HERO ═══════════════ */
.hero {
  position: relative;
  min-height: clamp(560px, 80vh, 780px);
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  padding: clamp(140px, 17vh, 180px) 0 clamp(60px, 9vh, 96px);
  display: flex;
  align-items: stretch;
  /* SES color substitution of personal site's hero gradient */
  background: radial-gradient(ellipse at bottom right, #00FF7F 0%, #4B0082 55%);
}
/* dark-vignette overlay for legibility */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(0,0,0,0) 0%, rgba(0,0,0,0.20) 80%),
    linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0.10) 100%);
  z-index: -1;
}
/* film grain */
.hero::after {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  z-index: -1;
}

.hero-inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: clamp(36px, 6vh, 64px);
}

.hero-top { /* eyebrow + wordmark, full width */ }

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
@media (max-width: 880px) {
  .hero-bottom { grid-template-columns: 1fr; }
}

.hero-tagline-cell {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vh, 28px);
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  margin-bottom: clamp(24px, 3.5vh, 36px);
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px; border-radius: 999px; background: var(--green);
  box-shadow: 0 0 0 4px rgba(0, 255, 127, 0.20);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0,255,127,0.10); }
  50%      { box-shadow: 0 0 0 9px rgba(0,255,127,0.04); }
}

.hero-h {
  /* Hero wordmark uses Bebas Neue (source's display font) — scoped here only */
  font-family: 'Bebas Neue', 'Inter', system-ui, sans-serif;
  font-weight: 400;
  font-size: clamp(64px, 12vw, 160px);
  line-height: 0.92;
  letter-spacing: 0;
  color: #fff;
  text-transform: uppercase;
  display: block;
}
.hero-h .plus {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 0.82em;
  color: var(--green);
  padding: 0 0.04em;
  display: inline-block;
  transform: translateY(-0.12em);
}
.hero-h .summit {
  display: block;
  font-size: clamp(44px, 9vw, 124px);
  letter-spacing: 0;
  /* Hollow / outlined word — brand-true alternative to source's stroke-line */
  color: transparent;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 24px rgba(255, 255, 255, 0.06);
  margin-top: clamp(2px, 0.4vh, 8px);
}
.hero-h .year {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 24px);
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.78);
  vertical-align: middle;
  margin-left: 16px;
  transform: translateY(-0.5em);
}

.hero-sub {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.5;
  color: rgba(255,255,255,0.82);
  max-width: 540px;
  margin: 0;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 12px;
  margin: 0;
}
/* Glass card: hero-proof stats — sits in the right column of .hero-bottom */
.hero-proof {
  width: 100%;
  margin: 0;
  padding: 22px 28px 24px;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 20px 64px rgba(0, 0, 0, 0.20);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
}
/* Glass pill — single-row stat strip for dark backgrounds (subpage heroes) */
.stats-pill {
  width: min(960px, 100%);
  margin: clamp(28px, 4vh, 44px) auto 0;
  padding: 14px 24px;
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  box-shadow: 0 18px 64px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
}
.stats-pill p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.80);
  font-size: 13.5px;
  line-height: 1.4;
}
.stats-pill span {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 0 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.20);
  white-space: nowrap;
}
.stats-pill span:last-child { border-right: 0; }
.stats-pill strong {
  color: #fff;
  font-family: 'Bebas Neue', var(--display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}
.stats-pill-label {
  color: var(--green);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-right-color: rgba(0, 255, 127, 0.32) !important;
}
@media (max-width: 700px) {
  .stats-pill {
    border-radius: 16px;
    padding: 14px 16px;
  }
  .stats-pill p { flex-wrap: wrap; gap: 6px 0; justify-content: flex-start; }
  .stats-pill span { padding: 0 12px; border-right: 0; }
}
.hp-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.hp-eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex; align-items: center; gap: 10px;
}
.hp-eyebrow::before {
  content: '';
  width: 5px; height: 5px; border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(0, 255, 127, 0.18);
}
.hp-edition {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}
.hp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 0;
  row-gap: 22px;
}
.hp-cell {
  padding: 0 22px;
}
.hp-cell:nth-child(odd) {
  padding-left: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.10);
}
.hp-cell:nth-child(even) { padding-right: 0; }
.hp-n {
  font-family: 'Bebas Neue', 'Inter', system-ui, sans-serif;
  font-weight: 400;
  font-size: clamp(36px, 3.6vw, 48px);
  line-height: 1;
  color: #fff;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 8px;
}
.hp-n span {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.42em;
  color: rgba(255, 255, 255, 0.55);
  margin-left: 4px;
  letter-spacing: 0;
  vertical-align: 0.3em;
}
.hp-l {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.4;
}

@media (max-width: 560px) {
  .hero {
    padding-top: 132px;
    padding-bottom: 56px;
  }
  .hero-proof { padding: 18px 20px 20px; }
  .hp-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hp-cell { padding: 0 14px; }
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
}
.btn::after { content: '→'; font-weight: 400; transition: transform var(--t-fast); }
.btn:hover::after { transform: translateX(3px); }
.btn-primary { background: #fff; color: var(--purple); font-weight: 700; }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.30);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.55); }
.btn-dark { background: var(--btn-dark-bg); color: var(--btn-dark-color); }
.btn-dark:hover { transform: translateY(-1px); background: var(--btn-dark-bg-hover); }
.btn-light-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
}
.btn-light-outline:hover { background: #fff; border-color: var(--ink); }
.btn-green { background: var(--green); color: var(--purple); font-weight: 700; }
.btn-green:hover { transform: translateY(-1px); background: #2bff95; }

/* Hero load anim */
.hero .anim { opacity: 0; transform: translateY(18px); animation: rise 900ms cubic-bezier(.22,.7,.2,1) forwards; }
.hero .anim.d1 { animation-delay: 0.05s; }
.hero .anim.d2 { animation-delay: 0.18s; }
.hero .anim.d3 { animation-delay: 0.34s; }
.hero .anim.d4 { animation-delay: 0.52s; }
.hero .anim.d5 { animation-delay: 0.68s; }
.hero .anim.d6 { animation-delay: 0.82s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ═══════════════ SECTION DEFAULTS ═══════════════ */
section.bg { padding: clamp(80px, 12vh, 140px) 0; position: relative; }
.section-h {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.section-body {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 56ch;
}

/* ═══════════════ ABOUT (reimagined for conference) ═══════════════ */
.about-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 6vh, 64px);
}
.about-head .section-h { margin-top: 16px; }

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: stretch;
}
@media (max-width: 880px) { .about-grid { grid-template-columns: 1fr; gap: 28px; } }

.about-bio {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.about-intro {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(20px, 2.1vw, 25px);
  line-height: 1.42;
  color: var(--ink);
  letter-spacing: -0.015em;
  max-width: 36ch;
}
.about-bio p.body {
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.65;
  max-width: 52ch;
}
.about-actions {
  display: flex; gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* Manifesto card (the colored box, reimagined) */
.about-manifesto {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--radius);
  padding: clamp(32px, 4vw, 44px);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 380px;
  background: linear-gradient(155deg, var(--purple) 0%, var(--purple-2) 55%, var(--green-3) 130%);
}
.about-manifesto::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(0,255,127,0.28) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 0% 100%, rgba(138,43,226,0.30) 0%, transparent 65%);
}
/* Decorative oversized opening quote glyph */
.about-manifesto::after {
  content: '"';
  position: absolute;
  top: -32px; right: 18px;
  font-family: var(--display);
  font-weight: 900;
  font-style: italic;
  font-size: 220px;
  line-height: 1;
  color: rgba(255,255,255,0.08);
  pointer-events: none;
  z-index: 0;
}
.am-label {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  display: inline-flex; align-items: center; gap: 10px;
}
.am-label::before {
  content: ''; width: 22px; height: 1px; background: currentColor; opacity: 0.6;
}
.am-quote {
  font-family: 'Bebas Neue', var(--display);
  font-weight: 400;
  font-style: normal;
  font-size: clamp(36px, 4.4vw, 58px);
  line-height: 0.95;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: #fff;
  margin: 24px 0 0;
  padding: 0;
  border: 0;
}
.am-quote em { font-style: normal; font-weight: 400; color: var(--green); }
.am-foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.18);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
  flex-wrap: wrap; gap: 8px;
}
.am-foot a { color: var(--green); transition: opacity var(--t-fast); }
.am-foot a:hover { opacity: 0.75; }

/* Variant: key/value facts list (used on the sponsorship page) */
.about-manifesto--facts::after { content: none; }
.am-facts {
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: #fff;
}
.am-facts > div { display: flex; flex-direction: column; gap: 4px; }
.am-facts dt {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
}
.am-facts dd {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.4;
  letter-spacing: -0.005em;
}

/* Variant: numbered commitments list instead of pull-quote */
.about-manifesto--commitments::after { content: none; }
.am-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: #fff;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  max-width: 22ch;
}
.am-list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
}
.am-list li::before {
  content: attr(data-num);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--green);
  flex-shrink: 0;
}

/* ═══════════════ WHY (numbered list with icons) ═══════════════ */
.why { background: var(--bg-tint); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.why-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
@media (max-width: 880px) { .why-inner { grid-template-columns: 1fr; } }

.why-side .label { margin-bottom: 28px; }
.why-side h2 { margin-bottom: 20px; }
.why-side p { margin-bottom: 32px; max-width: 36ch; }

.why-list { }
.why-item {
  display: grid;
  grid-template-columns: 32px 32px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--rule-strong);
  align-items: start;
}
.why-item:last-child { border-bottom: 1px solid var(--rule-strong); }
.why-num {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--ink-4);
  padding-top: 6px;
  font-variant-numeric: tabular-nums;
}
.why-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
}
.why-icon svg { width: 16px; height: 16px; }
.why-content h4 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
  color: var(--ink);
}
.why-content p { font-size: 14.5px; color: var(--ink-3); line-height: 1.55; }

/* ═══════════════ TRACKS ═══════════════ */
.tracks-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 20px;
  margin-bottom: clamp(40px, 6vh, 64px);
}
.tracks-head h2 { margin-top: 18px; }
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (max-width: 880px) { .tracks-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .tracks-grid { grid-template-columns: 1fr; } }
.track {
  padding: 28px 24px 28px 0;
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
  transition: background var(--t);
}
.track:nth-child(3n) { border-right: 0; padding-right: 0; }
@media (max-width: 880px) {
  .track { padding-right: 24px; }
  .track:nth-child(3n) { border-right: 1px solid var(--rule); }
  .track:nth-child(2n) { border-right: 0; padding-right: 0; }
}
@media (max-width: 540px) {
  .track { border-right: 0 !important; padding-right: 0; }
}
.track:hover { background: var(--accent-soft); }
.track-num {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ink-4);
  display: block;
  padding-left: 24px;
  margin-bottom: 14px;
  font-variant-numeric: tabular-nums;
}
.track-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: block;
  padding-left: 24px;
  margin-bottom: 6px;
}
.track-desc {
  font-size: 14px;
  color: var(--ink-3);
  padding-left: 24px;
  max-width: 32ch;
}

/* ═══════════════ SPEAKERS PREVIEW (personal-site Speaking pattern) ═══════════════ */
.speakers-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 20px;
  margin-bottom: clamp(36px, 5vh, 48px);
}
.speakers-head h2 { margin-top: 18px; max-width: 16ch; }
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .speakers-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .speakers-grid { grid-template-columns: 1fr; } }
.speaker {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.speaker:hover { transform: translateY(-2px); box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 16px 36px rgba(15,23,42,0.08); }
.speaker-img {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-tint);
}
.speaker-img img { width: 100%; height: 100%; object-fit: cover; }
.speaker-body { padding: 18px 18px 22px; }
.speaker-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin-bottom: 4px;
}
.speaker-role {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.45;
  margin-bottom: 12px;
}
.speaker-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.speaker-badge {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  color: var(--ink-3);
}
.speaker-badge.mvp { color: var(--accent-ink); border-color: var(--accent); background: var(--accent-soft); }
.speaker-badge.rd  { color: var(--green-3); border-color: var(--green-3); background: rgba(0,143,71,0.08); }

/* ═══════════════ VENUE / WHERE ═══════════════ */
.where { background: var(--surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.where-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 5vw, 72px); }
@media (max-width: 880px) { .where-inner { grid-template-columns: 1fr; } }

.event-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}
.event-row:first-of-type { border-top: 1px solid var(--rule); }
.ev-pillar { text-align: center; }
.ev-pillar-m {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-4);
  display: block;
}
.ev-pillar-d {
  font-family: var(--display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.03em;
  display: block;
  margin: 4px 0 2px;
  font-variant-numeric: tabular-nums;
}
.ev-pillar-y {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--ink-4);
  display: block;
  font-variant-numeric: tabular-nums;
}
.ev-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.ev-meta {
  font-size: 13.5px;
  color: var(--ink-3);
  margin-top: 4px;
}
.ev-tag {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent-soft);
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
@media (max-width: 720px) {
  .event-row { grid-template-columns: 80px 1fr; gap: 18px; }
  .event-row .ev-tag { grid-column: 2; justify-self: start; margin-top: 6px; }
}

.venue-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 20px;
}
.vf {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink);
}
.vf:nth-last-child(-n+2) { border-bottom: 0; }
@media (max-width: 540px) {
  .venue-features { grid-template-columns: 1fr; }
  .vf:nth-last-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .vf:last-child { border-bottom: 0; }
}
.vf svg { width: 18px; height: 18px; color: var(--accent-ink); flex-shrink: 0; }

.venue-map {
  margin-top: 24px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--rule);
  aspect-ratio: 16 / 9;
}
.venue-map iframe { width: 100%; height: 100%; filter: var(--map-filter); }

/* Where-it-happens layout: venue-info left column + full-height map right column */
.venue-features--stacked {
  grid-template-columns: 1fr !important;
}
.venue-features--stacked .vf { border-bottom: 1px solid var(--rule); }
.venue-features--stacked .vf:last-child { border-bottom: 0; }

.venue-info {
  display: flex;
  flex-direction: column;
}
.venue-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 14px;
}
.venue-address {
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
  max-width: 46ch;
}
.venue-cta {
  margin-top: 32px;
  align-self: flex-start;
}
.venue-map--full {
  margin-top: 0;
  aspect-ratio: auto;
  min-height: 360px;
}
@media (max-width: 880px) {
  .venue-map--full {
    aspect-ratio: 16 / 9;
    min-height: 0;
    margin-top: 8px;
  }
}

/* ═══════════════ EDITIONS ═══════════════ */
.editions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 880px) { .editions-grid { grid-template-columns: 1fr; } }
.stats-card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-cell {
  padding: 28px 24px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.stat-cell:nth-child(2n) { border-right: 0; }
.stat-cell:nth-last-child(-n+2) { border-bottom: 0; }
.stat-n {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.stat-n .sym {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 22px;
  color: var(--purple-2);
  vertical-align: top;
  margin-left: 2px;
}
.stat-l {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-top: 14px;
}

/* ═══════════════ SPONSORS ═══════════════ */
.sponsors-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 6vh, 64px);
}
.sponsors-head .section-h { margin-top: 16px; }
.sponsors-head .section-body { margin: 24px 0 28px; }

.sponsor-tier {
  display: grid;
  gap: clamp(12px, 1.4vw, 18px);
  margin-bottom: clamp(14px, 2vw, 22px);
}
/* xl is centered + capped so the two top-tier tiles feel premium rather than
   spanning the full row (where 1:1 logos would float in 5:1 wide strips) */
.sponsor-tier--xl {
  grid-template-columns: repeat(2, minmax(0, 380px));
  justify-content: center;
}
.sponsor-tier--lg { grid-template-columns: repeat(4, 1fr); }
.sponsor-tier--md { grid-template-columns: repeat(5, 1fr); }
.sponsor-tier--sm { grid-template-columns: repeat(5, 1fr); }

.sponsor-logo {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  overflow: hidden;
}
.sponsor-logo:hover {
  transform: translateY(-2px);
  border-color: var(--rule-strong);
  box-shadow: 0 14px 40px rgba(15,23,42,0.08);
}
/* Each logo fills its tile's inner box (after padding) and preserves aspect.
   Square logos fill vertically, wide logos fill horizontally — net visual
   weight evens out so 1:1 logos no longer look smaller than 3:1 ones. */
.sponsor-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* All tiers share the Abesse-row height — visual hierarchy comes from tile
   WIDTH (column count) instead of height. xl gets a slight bump so its
   premium-tier 1:1 logos don't feel cramped. */
.sponsor-tier--xl .sponsor-logo { min-height: 100px; padding: 12px 56px; }
.sponsor-tier--lg .sponsor-logo { min-height: 96px;  padding: 14px 28px; }
.sponsor-tier--md .sponsor-logo { min-height: 96px;  padding: 14px 24px; }
.sponsor-tier--sm .sponsor-logo { min-height: 96px;  padding: 12px 20px; }

/* Per-logo overrides for source-file quirks (logos with built-in
   backgrounds or generous internal padding) */
.sponsor-logo--bg-black { background: #000; border-color: #000; }
.sponsor-logo--bg-black:hover { border-color: #000; }
.sponsor-logo--bg-blue  { background: #4880F0; border-color: #4880F0; }
.sponsor-logo--bg-blue:hover { border-color: #4880F0; }
.sponsor-tier--md .sponsor-logo--tight,
.sponsor-tier--sm .sponsor-logo--tight { padding: 8px 12px; }

/* 1:1 logos: drop vertical padding so they fill the tile height instead of
   looking small in a landscape-shaped tile */
.sponsor-logo--square { padding-top: 6px; padding-bottom: 6px; }

.sponsor-subhead {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: clamp(28px, 4vw, 44px) 0 clamp(14px, 2vw, 22px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

@media (max-width: 880px) {
  .sponsor-tier--lg                   { grid-template-columns: repeat(2, 1fr); }
  .sponsor-tier--md,
  .sponsor-tier--sm                   { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 540px) {
  .sponsor-tier--xl,
  .sponsor-tier--lg                   { grid-template-columns: 1fr; }
  .sponsor-tier--md,
  .sponsor-tier--sm                   { grid-template-columns: repeat(2, 1fr); }
  .sponsor-tier--xl .sponsor-logo     { min-height: 160px; }
}

/* ═══════════════ CTA STRIP ═══════════════ */
.cta-strip { padding: clamp(80px, 12vh, 140px) 0; }
.cta-cards {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}
@media (max-width: 880px) { .cta-cards { grid-template-columns: 1fr; } }
.cta-card {
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 64px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-card.primary {
  color: #fff;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: radial-gradient(ellipse at bottom right, #00FF7F 0%, #4B0082 60%);
}
/* The base h1–h4 rule sets color: var(--ink), which overrides the white
   inherited from the parent. Force the heading back to inherit. */
.cta-card.primary .cta-h { color: inherit; }
.cta-card.secondary {
  background: var(--surface);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cta-eye {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.78;
  margin-bottom: 18px;
}
.cta-h {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}
.cta-card.primary .cta-h .em {
  background: linear-gradient(110deg, #ffffff 0%, var(--green) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-sub {
  font-size: 15.5px;
  line-height: 1.55;
  opacity: 0.82;
  max-width: 42ch;
  margin: 0 0 28px;
}

/* ═══════════════ FOOTER ═══════════════ */
.footer {
  position: relative;
  color: #fff;
  padding: clamp(48px, 6vh, 72px) 0 24px;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(ellipse at top right, #00FF7F 0%, #4B0082 65%);
}
.footer::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.25);
  z-index: -1;
}
.newsletter {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 720px) {
  .newsletter { grid-template-columns: 1fr; gap: 18px; padding-bottom: 28px; margin-bottom: 28px; }
}
.newsletter-text { max-width: 40ch; }
.newsletter h3 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 30px);
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
}
.newsletter h3 .em {
  background: linear-gradient(110deg, #ffffff 0%, var(--green) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.newsletter p {
  color: rgba(255,255,255,0.72);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}
.nl-form {
  display: flex; gap: 8px;
  width: 100%;
  max-width: 420px;
}
@media (max-width: 720px) { .nl-form { max-width: 100%; } }
.nl-form input {
  flex: 1;
  padding: 13px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.22);
  color: #fff;
  font: inherit;
  font-family: var(--body);
  font-size: 14px;
  backdrop-filter: blur(8px);
  transition: border-color var(--t-fast);
}
.nl-form input::placeholder { color: rgba(255,255,255,0.5); }
.nl-form input:focus { outline: none; border-color: var(--green); }
.nl-form button {
  padding: 13px 24px;
  border-radius: 999px;
  background: var(--green);
  color: var(--purple);
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  transition: transform var(--t-fast), background var(--t-fast);
}
.nl-form button:hover { transform: translateY(-1px); background: #2bff95; }
@media (max-width: 540px) {
  .nl-form { flex-direction: column; }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 8px;
}
.footer-brand .plus { color: var(--green); font-style: italic; }
.footer-tagline { color: rgba(255,255,255,0.72); font-size: 13px; line-height: 1.55; max-width: 32ch; }
.footer-col h5 {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0 0 12px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: rgba(255,255,255,0.78); font-size: 13.5px; transition: color var(--t-fast); }
.footer-col a:hover { color: #fff; }

.footer-base {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px;
  padding-top: 20px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.22);
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.72);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.footer-social a:hover { color: var(--green); border-color: var(--green); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════
   PAGE HERO (smaller variant for non-home pages)
   ═══════════════════════════════════════════════════════════════ */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  padding: clamp(140px, 18vh, 200px) 0 clamp(60px, 8vh, 100px);
  background: radial-gradient(ellipse at bottom right, #00FF7F 0%, #4B0082 60%);
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(0,0,0,0) 0%, rgba(0,0,0,0.20) 80%),
    linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0.10) 100%);
  z-index: -1;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  z-index: -1;
}
.page-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  margin-bottom: 18px;
}
.page-hero-eyebrow::before {
  content: ''; width: 22px; height: 1px; background: currentColor; opacity: 0.6;
}
.page-hero-h {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: #fff;
  margin: 0 auto;
  max-width: 18ch;
  text-transform: none;
}
.page-hero-h em {
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(110deg, #ffffff 0%, var(--green) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-hero-sub {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin: 18px auto 0;
}

/* ═══════════════════════════════════════════════════════════════
   LEGACY COMPONENTS — match class names rendered by js/app.js
   on speakers.html and agenda.html
   ═══════════════════════════════════════════════════════════════ */

/* Speakers grid (renderSpeakers) */
.speaker-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: transform var(--t), box-shadow var(--t);
}
.speaker-card:hover { transform: translateY(-2px); box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 16px 36px rgba(15,23,42,0.08); }
.speaker-avatar {
  width: 88px; height: 88px;
  border-radius: 999px;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 1px solid var(--rule);
  background: var(--bg-tint);
}
.speaker-card .speaker-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 4px;
}
.speaker-card .speaker-role {
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.45;
  margin-bottom: 12px;
}
.speaker-card .speaker-badges {
  display: flex; gap: 6px; flex-wrap: wrap;
  justify-content: center;
}
.speaker-badge.mct { color: var(--purple-2); border-color: var(--purple-2); background: rgba(106,13,173,0.06); }
.speaker-badge.new { color: var(--green-3); border-color: var(--green-3); background: rgba(0,143,71,0.08); }

/* Agenda timeline (renderAgenda) */
.session-timeline { display: flex; flex-direction: column; }
.time-slot {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
}
.time-slot:last-child { border-bottom: 1px solid var(--rule); }
.time-slot-time {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  padding-top: 4px;
}
.time-slot-sessions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.session-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.session-card:hover {
  border-color: var(--accent-ink);
  transform: translateY(-1px);
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 12px 28px rgba(15,23,42,0.06);
}
.session-header {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
  margin-bottom: 10px;
}
.session-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.session-meta {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  flex-shrink: 0;
}
.session-room, .session-level {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  white-space: nowrap;
}
.session-room { color: var(--accent-ink); }
.session-desc {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.5;
  margin-bottom: 12px;
}
.session-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.session-tag {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--bg-tint);
  border: 1px solid var(--rule);
  padding: 3px 8px;
  border-radius: 999px;
}
.session-speakers-list { display: flex; flex-wrap: wrap; gap: 8px; }
.session-speaker-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 4px;
  background: var(--bg-tint);
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 12px;
  color: var(--ink-2);
}
.session-speaker-chip img {
  width: 24px; height: 24px;
  border-radius: 999px;
  object-fit: cover;
}
.break-slot .time-slot-time { color: var(--green-3); }
.break-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-3);
  padding: 12px 16px;
  background: rgba(0,143,71,0.08);
  border-radius: 999px;
  display: inline-block;
}

/* Agenda tabs */
.agenda-tabs {
  display: flex; gap: 4px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.agenda-tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.agenda-tab:hover { color: var(--ink); border-color: var(--ink); }
.agenda-tab.active { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.agenda-panel { display: none; }
.agenda-panel.active { display: block; }

@media (max-width: 720px) {
  .time-slot { grid-template-columns: 1fr; gap: 12px; }
}

/* Session modal */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 60;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
}
.modal-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px;
  padding: 28px 28px 0;
}
.modal-session-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.2;
}
.modal-session-time {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.modal-close {
  font-size: 24px; line-height: 1;
  color: var(--ink-3);
  width: 32px; height: 32px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.modal-close:hover { background: var(--bg-tint); color: var(--ink); }
.modal-body { padding: 20px 28px 28px; }
.modal-session-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin-bottom: 24px;
}
.modal-speaker-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
}
.modal-speaker-row + .modal-speaker-row { border-top: 1px solid var(--rule); }
.modal-speaker-row img {
  width: 44px; height: 44px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid var(--rule);
}
.modal-speaker-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 14.5px;
  color: var(--ink);
}
.modal-speaker-role {
  font-size: 12.5px;
  color: var(--ink-3);
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════
   PRICING / TICKET CARDS (used on tickets.html and sponsorship.html)
   ═══════════════════════════════════════════════════════════════ */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex; flex-direction: column;
  position: relative;
  transition: border-color var(--t), transform var(--t);
}
.price-card:hover { border-color: var(--rule-strong); }
.price-card.featured {
  border-color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--surface) 40%);
}
.price-card.featured::before {
  content: 'Best value';
  position: absolute; top: -10px; left: 24px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--accent-ink);
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
}
.price-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.price-amount {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(36px, 4vw, 48px);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.03em;
  margin: 12px 0 4px;
  font-variant-numeric: tabular-nums;
}
.price-amount .ccy {
  font-family: var(--mono);
  font-size: 0.5em;
  color: var(--ink-3);
  font-weight: 500;
  margin-left: 4px;
  vertical-align: 0.4em;
}
.price-period {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 24px;
}
.price-features {
  display: flex; flex-direction: column; gap: 10px;
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--ink-2);
}
.price-features li {
  display: flex; align-items: flex-start; gap: 10px;
}
.price-features li::before {
  content: '✓';
  color: var(--green-3);
  font-weight: 700;
  flex-shrink: 0;
}
.price-card .btn { margin-top: auto; align-self: flex-start; }