/* =========================================
   Africa-US Presidential Forum — landing page
   ========================================= */

:root {
  --bg: #0b0f1a;
  --bg-2: #111827;
  --surface: #ffffff;
  --surface-2: #f7f5ef;
  --ink: #0b0f1a;
  --ink-soft: #3b4252;
  --muted: #6b7280;
  --line: #e7e2d5;
  --gold: #d4a64a;
  --gold-2: #b8862a;
  --crimson: #a8201a;
  --forest: #1a5b3a;
  --sky: #0a3d62;
  --grad-1: linear-gradient(135deg, #0a3d62 0%, #1a5b3a 55%, #d4a64a 100%);
  --grad-2: linear-gradient(135deg, #a8201a 0%, #d4a64a 100%);
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(11,15,26,.06), 0 2px 6px rgba(11,15,26,.05);
  --shadow-md: 0 10px 30px rgba(11,15,26,.10);
  --shadow-lg: 0 30px 80px rgba(11,15,26,.25);
  --max: 1180px;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff;
  padding: 10px 14px; z-index: 100; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* =========================================
   Header / nav
   ========================================= */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  color: inherit;
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--ink); display: grid; place-items: center;
  position: relative; overflow: hidden;
}
.brand-mark .dot {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
}
.dot-a { background: var(--gold); top: 9px; left: 9px; }
.dot-b { background: var(--crimson); top: 9px; right: 9px; }
.dot-c { background: var(--forest); bottom: 8px; left: 50%; transform: translateX(-50%); }

.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-weight: 800; font-size: 0.95rem; letter-spacing: .02em; }
.brand-text em {
  font-style: normal; font-size: 0.72rem; color: var(--muted);
  letter-spacing: .14em; text-transform: uppercase;
}

.nav-list {
  list-style: none; display: flex; gap: 28px; padding: 0; margin: 0;
  align-items: center;
}
.nav-list a {
  text-decoration: none; color: var(--ink-soft); font-weight: 500; font-size: 0.95rem;
  padding: 8px 2px; position: relative;
}
.nav-list a:hover { color: var(--ink); }
.nav-list a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-list a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--ink); color: #fff !important; padding: 10px 16px !important;
  border-radius: 999px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold-2); }

.nav-toggle {
  display: none; background: transparent; border: 0; padding: 8px;
  cursor: pointer;
}
.nav-toggle .bars {
  display: block; width: 22px; height: 2px; background: var(--ink);
  position: relative;
}
.nav-toggle .bars::before,
.nav-toggle .bars::after {
  content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: var(--ink);
  transition: transform .2s ease;
}
.nav-toggle .bars::before { top: -6px; }
.nav-toggle .bars::after { top: 6px; }

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(212,166,74,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(26,91,58,.20), transparent 60%),
    linear-gradient(180deg, #0b0f1a, #111827);
  color: #fff;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.grad-blob {
  position: absolute; width: 520px; height: 520px; filter: blur(80px);
  border-radius: 50%; opacity: .35;
}
.blob-1 { background: var(--grad-1); top: -120px; right: -100px; }
.blob-2 { background: var(--grad-2); bottom: -160px; left: -120px; opacity: .28; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 40%, transparent 75%);
}

.hero-inner {
  position: relative; z-index: 1;
  padding: 96px 24px 120px;
}

.eyebrow {
  text-transform: uppercase; letter-spacing: .22em; font-size: .78rem;
  color: var(--gold); margin: 0 0 18px; font-weight: 600;
}

.hero-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.05; letter-spacing: -.01em;
  max-width: 18ch; margin: 0 0 22px;
}
.grad-text {
  background: linear-gradient(90deg, #f3d27a 0%, #d4a64a 35%, #b8862a 70%, #f3d27a 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline-block;
}

.hero-sub {
  font-size: 1.1rem; color: #cfd4dd; max-width: 56ch; margin: 0 0 32px;
}

.hero-meta {
  display: flex; flex-wrap: wrap; gap: 28px 40px;
  padding: 22px 0; border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
  margin: 0 0 32px; max-width: 900px;
}
.meta-item { display: flex; flex-direction: column; gap: 4px; }
.meta-label {
  font-size: .72rem; text-transform: uppercase; letter-spacing: .18em;
  color: #9aa1ad;
}
.meta-value { font-weight: 600; color: #fff; font-size: 1rem; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.98rem; text-decoration: none;
  padding: 14px 22px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary { background: var(--gold); color: #1a1300; }
.btn-primary:hover { background: #f1c66f; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn-ghost:hover { border-color: #fff; }
.btn-block { width: 100%; padding: 16px 22px; }

.hero-stats {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 900px;
}
.hero-stats li {
  padding: 18px 22px; border-radius: var(--radius);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
}
.hero-stats strong {
  display: block; font-family: var(--serif); font-size: 1.9rem;
  color: var(--gold); margin-bottom: 4px; font-weight: 700;
}
.hero-stats span { color: #cfd4dd; font-size: .92rem; }

/* =========================================
   Marquee
   ========================================= */
.marquee {
  background: var(--ink); color: #fff; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.marquee-track {
  display: inline-flex; gap: 28px; padding: 18px 0; white-space: nowrap;
  animation: scroll 50s linear infinite;
  font-size: .92rem; color: #c8cfdb;
}
.marquee-track span:nth-child(odd) { color: #fff; font-weight: 500; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =========================================
   Editions (Chicago + Davos)
   ========================================= */
.editions { background: var(--surface-2); }
.edition-grid {
  display: grid; gap: 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.edition-card {
  position: relative; overflow: hidden;
  padding: 36px 36px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; gap: 14px;
}
.edition-card.primary {
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(212,166,74,.25), transparent 60%),
    linear-gradient(180deg, #0b0f1a, #1a2235);
  color: #fff;
  border: 1px solid rgba(255,255,255,.08);
}
.edition-card.davos {
  background:
    radial-gradient(600px 300px at 0% 100%, rgba(168,32,26,.18), transparent 60%),
    linear-gradient(180deg, #fff, #faf5e8);
  color: var(--ink);
  border: 1px solid var(--line);
}
.edition-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 4px;
}
.edition-tag {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  background: var(--gold); color: #1a1300;
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 700;
}
.edition-tag.tag-light {
  background: rgba(168,32,26,.12); color: var(--crimson);
}
.edition-num {
  font-family: var(--serif); font-weight: 800; font-size: 2.8rem;
  opacity: .25; line-height: 1;
}
.edition-card.primary .edition-num { color: var(--gold); opacity: .35; }
.edition-card h3 {
  font-family: var(--serif); font-size: 2rem; margin: 0; line-height: 1.1;
}
.edition-card.primary h3 { color: #fff; }
.edition-when {
  margin: 0; font-weight: 600; letter-spacing: .04em;
  color: var(--gold);
}
.edition-card.davos .edition-when { color: var(--gold-2); }
.edition-blurb { margin: 0; opacity: .92; }
.edition-card.primary .edition-blurb { color: #cfd4dd; }
.edition-card.davos .edition-blurb { color: var(--ink-soft); }
.edition-meta {
  list-style: none; padding: 0; margin: 6px 0 18px;
  display: grid; gap: 10px;
  border-top: 1px solid currentColor;
  border-color: rgba(255,255,255,.08);
  padding-top: 16px;
}
.edition-card.davos .edition-meta { border-color: var(--line); }
.edition-meta li {
  display: grid; grid-template-columns: 90px 1fr; gap: 14px;
  align-items: baseline; font-size: .94rem;
}
.edition-meta span {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  opacity: .65;
}
.edition-meta strong { font-weight: 600; }
.edition-card .btn { align-self: flex-start; margin-top: auto; }
.btn-dark {
  color: var(--ink); border-color: var(--ink);
}
.btn-dark:hover { background: var(--ink); color: #fff; }

@media (max-width: 960px) {
  .edition-grid { grid-template-columns: 1fr; }
  .edition-card { padding: 28px 24px; }
  .edition-card h3 { font-size: 1.6rem; }
}

/* =========================================
   Sections
   ========================================= */
.section { padding: 96px 0; }
.section-eyebrow {
  text-transform: uppercase; letter-spacing: .22em; font-size: .76rem;
  color: var(--gold-2); margin: 0 0 14px; font-weight: 700;
}
.section-eyebrow.light { color: var(--gold); }
.section-title {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.85rem, 3.4vw, 2.85rem);
  line-height: 1.1; margin: 0 0 16px; letter-spacing: -.005em;
}
.section-sub { color: var(--ink-soft); max-width: 60ch; }
.section-head { margin-bottom: 56px; max-width: 760px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .section-sub { margin-left: auto; margin-right: auto; }

/* About — two column */
.two-col {
  display: grid; gap: 60px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  align-items: start;
}
.col-left .section-title { margin-top: 0; }
.lede { font-size: 1.15rem; line-height: 1.65; color: var(--ink); }
.pullquote {
  margin: 28px 0 0; padding: 22px 24px;
  border-left: 4px solid var(--gold);
  background: var(--surface-2);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--serif); font-size: 1.15rem; line-height: 1.5; color: var(--ink);
}
.pullquote cite {
  display: block; margin-top: 12px; font-style: normal;
  font-family: var(--sans); font-size: .86rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}

/* =========================================
   Pillars
   ========================================= */
.pillars { background: var(--surface-2); }
.pillar-grid {
  display: grid; gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.pillar {
  background: #fff; padding: 32px 28px; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  transition: transform .25s ease, box-shadow .25s ease;
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pillar-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, #fff7e3, #f2d98c);
  color: var(--gold-2);
}
.pillar-icon svg { width: 26px; height: 26px; }
.pillar h3 { margin: 0 0 10px; font-size: 1.25rem; }
.pillar p { margin: 0; color: var(--ink-soft); }

/* =========================================
   Agenda
   ========================================= */
.agenda-grid {
  display: grid; gap: 28px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.agenda-day {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.day-head {
  padding: 28px 32px;
  background: var(--grad-1); color: #fff;
}
.day-tag {
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,.18); color: #fff;
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: 10px;
}
.day-head h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 1.5rem; }
.day-head p { margin: 0; color: rgba(255,255,255,.85); }

.schedule {
  list-style: none; padding: 12px 0; margin: 0;
}
.schedule li {
  display: grid; grid-template-columns: 84px 1fr; gap: 18px;
  padding: 18px 32px; border-top: 1px solid var(--line);
}
.schedule li:first-child { border-top: 0; }
.time {
  font-family: var(--serif); font-size: 1.1rem; color: var(--gold-2); font-weight: 700;
}
.schedule strong { display: block; margin-bottom: 4px; font-size: 1rem; }
.schedule p { margin: 0; color: var(--ink-soft); font-size: .94rem; }

/* =========================================
   Speakers
   ========================================= */
.speakers { background: var(--surface-2); }
.speaker-grid {
  display: grid; gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.speaker {
  background: #fff; padding: 24px; border-radius: var(--radius-lg);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.speaker:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.speaker.featured { border: 1px solid var(--gold); }
.speaker-photo {
  aspect-ratio: 4 / 3; border-radius: var(--radius);
  margin-bottom: 18px; position: relative; overflow: hidden;
}
.speaker-photo img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
  display: block;
}
.speaker-photo::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.18), transparent 50%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 2px, transparent 2px 8px);
  pointer-events: none;
}
.speaker-photo:has(img) ::after { display: none; }
.speaker h3 { margin: 0 0 4px; font-size: 1.1rem; font-family: var(--serif); }
.speaker .role {
  font-size: .82rem; color: var(--gold-2); margin: 0 0 10px;
  font-weight: 600; letter-spacing: .04em;
}
.speaker .bio { margin: 0; color: var(--ink-soft); font-size: .94rem; }

/* =========================================
   Recognition / Awards
   ========================================= */
.recognition { background: #fff; }
.awards-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.awards-list li {
  display: grid; grid-template-columns: 96px 1fr; gap: 16px;
  align-items: center; padding: 16px 20px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.awards-list span {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-2); font-weight: 700;
}
.awards-list strong { font-weight: 600; color: var(--ink); }

/* =========================================
   Impact
   ========================================= */
.impact {
  background:
    radial-gradient(900px 500px at 80% 0%, rgba(212,166,74,.10), transparent 60%),
    linear-gradient(180deg, #fff, var(--surface-2));
}
.impact-grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.impact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px 24px; text-align: left; box-shadow: var(--shadow-sm);
}
.impact-number {
  font-family: var(--serif); font-size: 2.6rem; font-weight: 800;
  background: var(--grad-2);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 10px; line-height: 1;
}
.impact-card p { margin: 0; color: var(--ink-soft); font-size: .94rem; }

/* =========================================
   Partners
   ========================================= */
.partner-grid {
  display: grid; gap: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.partner-card {
  padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: #fff; box-shadow: var(--shadow-sm);
}
.partner-card h3 {
  margin: 0 0 10px; font-family: var(--serif); font-size: 1.25rem;
}
.partner-card p { margin: 0; color: var(--ink-soft); }

/* =========================================
   CTA
   ========================================= */
.cta {
  background:
    radial-gradient(800px 400px at 10% 0%, rgba(212,166,74,.16), transparent 60%),
    radial-gradient(700px 400px at 100% 100%, rgba(168,32,26,.18), transparent 60%),
    linear-gradient(180deg, #0b0f1a, #111827);
  color: #fff;
}
.cta .section-title { color: #fff; }
.cta-inner {
  display: grid; gap: 56px;
  grid-template-columns: 1fr 1fr; align-items: center;
}
.cta-copy p { color: #cfd4dd; max-width: 50ch; }

.cta-form {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(6px);
}
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label {
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: #9aa1ad; font-weight: 600;
}
.field input, .field select {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff; padding: 14px 16px; border-radius: 12px;
  font: inherit; outline: none;
  transition: border-color .2s ease, background .2s ease;
}
.field input::placeholder { color: #7a8294; }
.field input:focus, .field select:focus {
  border-color: var(--gold); background: rgba(255,255,255,.1);
}
.field select option { background: var(--ink); color: #fff; }
.form-note { min-height: 24px; margin: 12px 0 0; font-size: .92rem; color: var(--gold); }

/* =========================================
   Footer
   ========================================= */
.site-footer {
  background: var(--ink); color: #c8cfdb; padding: 64px 0 28px;
}
.footer-grid {
  display: grid; gap: 40px;
  grid-template-columns: 1.3fr 1fr 1fr 1fr 1.2fr 1fr;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.brand-footer .brand-mark { background: rgba(255,255,255,.08); }
.brand-footer .brand-text strong { color: #fff; }
.brand-footer .brand-text em { color: #9aa1ad; }
.footer-blurb { max-width: 38ch; color: #9aa1ad; margin-top: 16px; }

.site-footer h4 {
  font-size: .82rem; letter-spacing: .18em; text-transform: uppercase;
  color: #fff; margin: 0 0 16px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a {
  color: #c8cfdb; text-decoration: none; font-size: .94rem;
}
.site-footer a:hover { color: var(--gold); }
.site-footer address { font-style: normal; color: #c8cfdb; font-size: .94rem; line-height: 1.7; }

.footer-bottom {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-top: 24px; color: #7a8294;
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .nav-list {
    position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; flex-direction: column; gap: 0;
    border-bottom: 1px solid var(--line);
    transform: translateY(-110%);
    transition: transform .25s ease;
  }
  .nav-list.open { transform: translateY(0); }
  .nav-list li { width: 100%; border-top: 1px solid var(--line); }
  .nav-list a { display: block; padding: 16px 24px; }
  .nav-list a::after { display: none; }
  .nav-cta { margin: 12px 24px; display: inline-block !important; }

  .two-col { grid-template-columns: 1fr; gap: 24px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .agenda-grid { grid-template-columns: 1fr; }
  .speaker-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-grid { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .awards-list { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-inner { padding: 64px 24px 88px; }
  .section { padding: 72px 0; }
}

@media (max-width: 560px) {
  .speaker-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .schedule li { grid-template-columns: 70px 1fr; padding: 16px 20px; }
  .day-head { padding: 22px 20px; }
  .cta-form { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
  .pillar:hover, .speaker:hover { transform: none; }
}