/* ═══════════════════════════════════════════════════════════
   ReFlow — MHH Conclave 2026 · V2 Premium Redesign
   MIXED THEME — Dark Purple hero/nav/footer + Light content
   Primary: #5f407d  |  Secondary: #c81b18
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Neutrals */
  --black: #1B1B1F;
  --ink: #2A2A30;
  --body: #4A4A56;
  --muted: #6E6E7A;
  --light: #9A9AA6;
  --border: rgba(0,0,0,0.08);
  --border-hover: rgba(95,64,125,0.22);
  --surface: #F7F5FA;
  --white: #FFFFFF;
  --warm-bg: #F0EDF4;

  /* PRIMARY — Royal Purple */
  --purple: #5f407d;
  --purple-dark: #4A3163;
  --purple-deeper: #3A2650;
  --purple-medium: #785A99;
  --purple-light: #A88BC7;
  --purple-soft: rgba(95,64,125,0.08);
  --purple-medium-bg: rgba(95,64,125,0.14);
  --purple-mist: #E8DFF2;
  --purple-tint: #F3EFF8;

  /* SECONDARY — Vermillion Red */
  --red: #c81b18;
  --red-dark: #A31614;
  --red-soft: rgba(200,27,24,0.08);
  --red-medium: rgba(200,27,24,0.15);

  /* Prestige gold (accent) */
  --gold: #D4A853;
  --gold-soft: rgba(212,168,83,0.10);

  /* Teal (variety) */
  --teal: #2C7B7C;
  --teal-soft: rgba(44,123,124,0.08);

  /* Dark surface tokens (hero/nav/footer/cta-band) */
  --dark-bg: #5f407d;
  --dark-bg-deep: #4A3163;
  --dark-bg-deeper: #3A2650;
  --dark-surface: rgba(255,255,255,0.06);
  --dark-border: rgba(255,255,255,0.10);
  --dark-text: rgba(255,255,255,0.92);
  --dark-text-muted: rgba(255,255,255,0.6);

  /* Elevation */
  --shadow-xs: 0 1px 3px rgba(95,64,125,0.04);
  --shadow-sm: 0 2px 8px rgba(95,64,125,0.06);
  --shadow-md: 0 8px 32px rgba(95,64,125,0.08);
  --shadow-lg: 0 16px 48px rgba(95,64,125,0.10);

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Layout */
  --max-w: 1200px;
  --section-pad: 120px;
  --section-pad-mobile: 72px;

  /* Easing */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px; color: var(--body); background: var(--white);
  line-height: 1.7; overflow-x: hidden;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ── Utilities ── */
.container { width: min(var(--max-w), calc(100% - 64px)); margin: 0 auto; }
.text-center { text-align: center; }

/* ── Scroll Reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }
.reveal-d6 { transition-delay: 0.48s; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: "Inter", sans-serif;
  color: var(--black); line-height: 1.12; letter-spacing: -0.025em;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px;
  font-family: "Inter", sans-serif; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--purple);
}
.eyebrow::before { content: ""; width: 24px; height: 1.5px; background: var(--purple); flex-shrink: 0; }

.section-title { font-size: clamp(2rem, 4vw, 3rem); color: var(--black); max-width: 20ch; }
.section-subtitle { margin-top: 16px; font-size: 1.05rem; line-height: 1.8; color: var(--muted); max-width: 56ch; }

/* ── Buttons ── */
.btn {
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  height: 52px; padding: 0 32px; border: none; border-radius: var(--r-pill);
  font-family: "Inter", sans-serif; font-weight: 600; font-size: 0.9rem;
  letter-spacing: 0.02em; cursor: pointer; transition: all 280ms var(--ease);
  text-decoration: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  color: #fff; background: var(--red);
  box-shadow: 0 4px 20px rgba(200,27,24,0.20);
}
.btn-primary:hover { background: var(--red-dark); box-shadow: 0 8px 32px rgba(200,27,24,0.30); }

.btn-secondary {
  color: #fff; background: var(--purple);
  box-shadow: 0 4px 20px rgba(95,64,125,0.20);
}
.btn-secondary:hover { background: var(--purple-dark); box-shadow: 0 8px 32px rgba(95,64,125,0.30); }

.btn-outline {
  color: var(--purple); background: transparent;
  border: 1.5px solid var(--purple-medium-bg);
}
.btn-outline:hover { border-color: var(--purple); background: var(--purple); color: #fff; }

/* Ghost on DARK backgrounds */
.btn-ghost {
  color: rgba(255,255,255,1); background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.25); backdrop-filter: blur(12px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.35); }

.btn-sm { height: 40px; padding: 0 20px; font-size: 0.82rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ── Cards ── */
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 32px; transition: all 300ms var(--ease);
}
.card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ── Tags ── */
.tag { display: inline-flex; align-items: center; padding: 6px 14px; border-radius: var(--r-pill); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; }
.tag-purple { color: var(--purple); background: var(--purple-soft); }
.tag-teal { color: var(--teal); background: var(--teal-soft); }

/* ═══════════════════════════════════════════════════════════
   NAVIGATION — DARK PURPLE
   ═══════════════════════════════════════════════════════════ */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 400ms var(--ease);
}
.topbar.scrolled {
  background: rgba(32,18,48,0.95); backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; height: 72px; }

.brand { display: flex; align-items: center; white-space: nowrap; flex-shrink: 0; }
.brand-logo { height: 44px; width: auto; max-width: 320px; display: block; transition: opacity 200ms; }
.brand:hover .brand-logo { opacity: 0.85; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  padding: 6px 12px; border-radius: var(--r-pill); font-size: 0.82rem; font-weight: 500;
  color: rgba(255,255,255,0.7); transition: color 200ms, background 200ms;
  text-decoration: none; white-space: nowrap;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav-links a.active { color: #fff; background: rgba(255,255,255,0.15); font-weight: 600; }

.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown > a { display: flex; align-items: center; gap: 4px; }
.nav-dropdown > a::after { content: "▾"; font-size: 0.8rem; opacity: 0.5; }
.dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 220px;
  background: rgba(74,49,99,0.98); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-md); padding: 8px; display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 200ms var(--ease); box-shadow: 0 10px 40px rgba(0,0,0,0.3); z-index: 1000;
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { padding: 10px 16px; border-radius: var(--r-md); font-size: 0.82rem; color: rgba(255,255,255,0.7); }
.dropdown-menu a:hover { background: rgba(255,255,255,0.1); color: #fff; }

.nav-cta {
  margin-left: 8px; height: 40px; padding: 0 20px; border-radius: var(--r-pill);
  background: var(--red); color: #fff; font-size: 0.82rem; font-weight: 600;
  border: none; cursor: pointer; transition: all 200ms var(--ease);
  white-space: nowrap; flex-shrink: 0; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-cta:hover { background: var(--red-dark); transform: translateY(-1px); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: #fff; margin: 5px 0; border-radius: 1px; transition: transform 300ms, opacity 300ms; }

/* ═══════════════════════════════════════════════════════════
   HERO — FULL-BLEED IMAGE + DARK PURPLE OVERLAY
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden; padding: 160px 0 100px;
  color: #fff; min-height: 100vh;
}

/* Full-bleed background image */
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.75) contrast(1.1) saturate(0.85);
}
/* Multi-layer overlay for text readability + purple tonal blend */
.hero-bg-overlay {
  position: absolute; inset: 0;
  background:
    /* Deep centered radial focus */
    radial-gradient(circle at center, rgba(74,49,99,0.55) 0%, rgba(58,38,80,0.82) 45%, rgba(32,18,48,0.95) 100%),
    /* Top & bottom vignettes for header & footer contrast */
    linear-gradient(180deg, rgba(32,18,48,0.7) 0%, transparent 25%, transparent 75%, rgba(32,18,48,0.8) 100%);
}

.hero-content {
  max-width: 820px; position: relative; z-index: 3;
  margin: 0 auto; text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.hero-content .actions { justify-content: center; }

/* Two-row hero CTA layout */
.hero-actions-rows {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  margin-top: 40px;
}
.hero-row-primary {
  display: flex;
  justify-content: center;
  width: 100%;
}
.hero-row-secondary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero .eyebrow { color: var(--gold); }
.hero .eyebrow::before, .hero .eyebrow::after { background: var(--gold); content: ""; width: 24px; height: 1.5px; flex-shrink: 0; }

.hero h1.hero-title {
  margin-bottom: 24px;
  text-align: center;
  text-shadow: 0 4px 32px rgba(0,0,0,0.3);
  font-family: "Inter", sans-serif;
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #fff;
}

.hero-title .amp {
  background: linear-gradient(135deg, var(--gold) 0%, #f0c97a 50%, #e8a840 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 400;
  font-style: italic;
  padding: 0 4px;
}

.hero-title .year {
  color: var(--gold);
}

.hero-title-rule {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 8px auto 0;
  width: 100%;
  max-width: 420px;
}
.hero-title-rule::before,
.hero-title-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}
.hero-title-rule .rule-diamond {
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(212,168,83,0.4);
}

.hero-tagline {
  font-family: "Inter", sans-serif; font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 500; font-style: italic; letter-spacing: 0.06em;
  color: var(--gold); margin-bottom: 16px; line-height: 1.4;
}

.hero-date {
  font-family: "Inter", sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0;
  padding: 8px 24px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-pill);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
}

/* Subtle decorative divider between date and lead */
.hero-divider {
  width: 56px; height: 2px; margin: 32px auto;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border-radius: 2px;
  opacity: 0.5;
}

.hero-lead {
  font-size: 1.1rem; line-height: 1.9; color: rgba(255,255,255,0.7);
  max-width: 54ch; margin: 0 auto 48px;
}

.hero-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 48px; justify-content: center; }
.hero-chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px;
  border-radius: var(--r-pill); background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18); font-size: 0.92rem; font-weight: 500;
  color: var(--dark-text); box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  backdrop-filter: blur(16px) saturate(140%); transition: all 300ms var(--ease);
}
.hero-chip:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.25); }
.hero-chip svg { width: 18px; height: 18px; opacity: 0.7; color: var(--gold); }




/* Logo Bar (inside hero) */
.logo-bar { margin-top: 72px; padding-top: 36px; border-top: 1px solid rgba(255,255,255,0.10); position: relative; z-index: 3; }
.logo-bar-label { text-align: center; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 28px; }
.logo-bar-track { display: flex; justify-content: center; align-items: center; gap: 32px; flex-wrap: wrap; }
.logo-bar-item {
  display: flex; align-items: center; justify-content: center;
  height: 80px; padding: 12px 24px;
  background: white; border-radius: var(--r-md); opacity: 0.8; transition: all 300ms;
}
.logo-bar-item:hover { opacity: 1; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.logo-bar-item img { height: 100%; max-width: 180px; object-fit: contain; }

/* ═══════════════════════════════════════════════════════════
   LIGHT CONTENT SECTIONS
   ═══════════════════════════════════════════════════════════ */
.section { padding: var(--section-pad) 0; position: relative; overflow: hidden; }
.section-header { margin-bottom: 56px; }
.section-deco { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.section > .container { position: relative; z-index: 1; }

.theme-icon { position: absolute; top: 24px; right: 24px; opacity: 0.25; transition: opacity 400ms var(--ease), transform 400ms var(--ease); }
.theme-card:hover .theme-icon { opacity: 0.6; transform: scale(1.15); }

/* ── About ── */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.about-copy { font-size: 1.05rem; line-height: 1.95; color: var(--body); }
.about-copy p + p { margin-top: 20px; }
.about-copy strong { color: var(--black); }
.about-link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 24px;
  font-size: 0.9rem; font-weight: 600; color: var(--purple);
  border-bottom: 1.5px solid var(--purple); padding-bottom: 2px;
  transition: gap 200ms var(--ease), color 200ms;
}
.about-link:hover { gap: 10px; color: var(--purple-dark); }
.about-link svg { width: 14px; height: 14px; }
.about-side { display: grid; gap: 16px; }

.value-chip {
  padding: 24px; border-radius: var(--r-lg); border: 1px solid var(--border);
  border-left: 3px solid var(--purple); background: var(--surface);
  transition: all 400ms var(--ease);
}
.value-chip:hover { border-color: var(--border-hover); border-left-color: var(--purple); box-shadow: var(--shadow-md); transform: translateY(-3px) translateX(4px); }
.value-chip:hover .value-chip-icon { background: var(--purple); color: #fff; transform: scale(1.1); }
.value-chip-icon {
  width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem; margin-bottom: 14px;
  background: var(--purple-soft); transition: all 300ms var(--ease);
}
.value-chip h3 { font-family: "Inter", sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--black); margin-bottom: 6px; }
.value-chip p { font-size: 0.88rem; color: var(--muted); line-height: 1.65; }

/* ═══════════════════════════════════════════════════════════
   IMPACT BAND — DARK PURPLE
   ═══════════════════════════════════════════════════════════ */
.impact-band {
  padding: 96px 0; background: var(--dark-bg); color: #fff;
  position: relative; overflow: hidden;
}
.impact-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 15% 50%, rgba(200,27,24,0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 85% 50%, rgba(212,168,83,0.06) 0%, transparent 50%);
  pointer-events: none;
}
.impact-band::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  pointer-events: none;
}
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; z-index: 2; }
.impact-item { text-align: center; padding: 32px 16px; }
.impact-item + .impact-item { border-left: 1px solid rgba(255,255,255,0.08); }
.counter-value { display: block; font-family: "Inter", sans-serif; font-size: clamp(2.4rem, 4.5vw, 3.4rem); font-weight: 700; line-height: 1; color: #fff; }
.counter-suffix { font-family: "Inter", sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: rgba(255,255,255,0.5); }
.impact-item p { margin-top: 8px; font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* ── Themes — Dark Purple Background ── */
.themes {
  background: linear-gradient(160deg, var(--dark-bg) 0%, var(--dark-bg-deep) 50%, var(--dark-bg-deeper) 100%);
  color: #fff; position: relative; overflow: hidden;
}
.themes::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(200,27,24,0.04) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(212,168,83,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.themes::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  pointer-events: none;
}
.themes .eyebrow { color: var(--gold); }
.themes .eyebrow::before { background: var(--gold); }
.themes .section-title { color: #fff; }
.themes .section-subtitle { color: rgba(255,255,255,0.55); }

.themes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; z-index: 2; }
.theme-card {
  padding: 32px 28px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-top: 3px solid transparent; border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
  transition: all 400ms var(--ease); position: relative;
}
.theme-card:hover {
  border-top-color: var(--gold); background: rgba(255,255,255,0.1);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25); transform: translateY(-4px);
}
.theme-card:hover .theme-num { color: var(--gold); transform: scale(1.1); }

.theme-num {
  font-family: "Inter", sans-serif; font-size: 2rem; font-weight: 700;
  color: rgba(255,255,255,0.12); margin-bottom: 16px; line-height: 1;
  transition: color 400ms var(--ease), transform 400ms var(--ease);
}
.theme-card h3 { font-family: "Inter", sans-serif; font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.theme-card p { font-size: 0.9rem; color: rgba(255,255,255,0.55); line-height: 1.7; }
/* Icon styling — circular bg for prominence */
.theme-card .theme-icon {
  position: absolute; top: 24px; right: 24px;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  opacity: 0.5; transition: opacity 400ms var(--ease), transform 400ms var(--ease), background 400ms;
}
.theme-card:hover .theme-icon { opacity: 0.85; transform: scale(1.1); background: rgba(255,255,255,0.1); }
.theme-card .theme-icon svg { stroke: var(--gold); }

/* ── Highlights ── */
.highlights { background: var(--white); position: relative; }
.highlights::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,0,0,0.05), transparent);
}
.highlights-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.highlight-item {
  display: flex; align-items: center; gap: 24px; padding: 32px 36px;
  background: #faf9fc; border-radius: var(--r-lg);
  border: 1px solid rgba(95,64,125,0.08);
  box-shadow: 0 4px 12px rgba(95,64,125,0.03);
  transition: all 400ms var(--ease);
  position: relative; overflow: hidden;
}
.highlight-item::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--gold); transform: scaleY(0); transition: transform 400ms var(--ease);
  transform-origin: bottom;
}
.highlight-item:hover {
  box-shadow: 0 16px 40px rgba(95,64,125,0.08);
  transform: translateY(-4px);
  border-color: rgba(95,64,125,0.25);
  background: #fff;
}
.highlight-item:hover::after { transform: scaleY(1); background: var(--purple); }
.highlight-icon {
  flex-shrink: 0; width: 52px; height: 52px;
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  transition: all 400ms var(--ease);
}
.highlight-item:hover .highlight-icon {
  transform: scale(1.15) translateY(-2px);
}
.highlight-item p {
  font-size: 1.05rem; font-weight: 500; color: var(--black);
  line-height: 1.6; margin: 0;
}
.highlight-item p strong {
  color: var(--purple); font-weight: 700;
}

/* ── Audience ── */
.audience {
  background: linear-gradient(160deg, var(--dark-bg) 0%, var(--dark-bg-deep) 50%, var(--dark-bg-deeper) 100%);
  position: relative; overflow: hidden;
}
.audience::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(200,27,24,0.04) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(212,168,83,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.audience::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  pointer-events: none;
}
.audience .eyebrow { color: var(--gold); }
.audience .section-title { color: #fff; }
.audience .section-subtitle { color: rgba(255,255,255,0.55); }
.audience-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.audience-grid .audience-card:last-child {
  grid-column: 2 / 3;
}
.audience-card {
  background: rgba(255,255,255,0.06); border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  padding: 36px 32px; transition: all 400ms var(--ease);
  text-align: center; position: relative; overflow: hidden;
}
.audience-card::after {
  content: ""; position: absolute; top: 0; left: 50%; width: 0; height: 3px;
  background: var(--gold); transition: all 400ms var(--ease);
  transform: translateX(-50%); border-radius: 0 0 3px 3px;
}
.audience-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.25);
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.1);
}
.audience-card:hover::after { width: 60px; }
.audience-card:hover .audience-icon { transform: scale(1.1); }

/* Icon */
.audience-icon {
  width: 60px; height: 60px; border-radius: 16px; display: flex;
  align-items: center; justify-content: center; font-size: 1.6rem;
  margin: 0 auto 20px; transition: transform 400ms var(--ease);
}
.audience .audience-icon.bg-purple { background: rgba(95,64,125,0.35); }
.audience .audience-icon.bg-gold { background: rgba(212,168,83,0.2); }

/* Global icon bg utilities */
.bg-purple { background: var(--purple-soft); }
.bg-gold { background: rgba(212,168,83,0.12); }

/* Typography */
.audience-card h3 {
  font-family: "Inter", sans-serif; font-size: 1.1rem; font-weight: 700;
  color: #fff; margin-bottom: 10px; line-height: 1.4;
}
.audience-card p {
  font-size: 0.92rem; color: rgba(255,255,255,0.5); line-height: 1.65; margin: 0;
}

/* Quote Block */
.audience-quote {
  margin-top: 56px; padding: 56px 48px; position: relative; overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border-radius: var(--r-xl); text-align: center;
}
.audience-quote::before {
  content: "\201C"; position: absolute; top: -40px; left: 40px; font-family: Georgia, serif;
  font-size: 18rem; color: rgba(255,255,255,0.03); line-height: 1;
  pointer-events: none; user-select: none;
}
.audience-quote p.quote-text {
  font-family: "Inter", sans-serif; font-size: 1.3rem; font-weight: 300;
  font-style: italic; color: rgba(255,255,255,0.85); line-height: 1.7;
  max-width: 780px; margin: 0 auto; position: relative; z-index: 2;
}
.audience-quote p.quote-author {
  font-size: 0.85rem; color: var(--gold); margin-top: 24px;
  font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
}

/* Bottom subtitle override */
.audience > .container > .section-subtitle { color: rgba(255,255,255,0.45); }

/* Responsive */
@media (max-width: 1024px) {
  .audience-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .audience-grid .audience-card:last-child { grid-column: span 2; max-width: 50%; margin: 0 auto; }
}
@media (max-width: 768px) {
  .audience-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .audience-grid .audience-card:last-child { grid-column: span 1; max-width: 100%; }
  .audience-quote { padding: 40px 24px; }
  .audience-quote::before { font-size: 10rem; top: -10px; left: 10px; }
  .audience-quote p.quote-text { font-size: 1.1rem; }
}

/* ── Speakers ── */
.speakers { background: var(--white); }
.speaker-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.speaker-card {
  padding: 16px 12px; text-align: center;
  background: transparent; border: none;
  border-radius: var(--r-lg); transition: all 400ms var(--ease); overflow: hidden;
}
.speaker-card:hover { transform: translateY(-6px); }
.speaker-avatar {
  width: 100%; max-width: 170px; aspect-ratio: 1; margin: 0 auto 20px; border-radius: 20px;
  background: var(--surface); border: none;
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
  transition: all 400ms var(--ease); overflow: hidden; box-shadow: var(--shadow-xs);
}
.speaker-avatar img {
  width: 100%; height: 100%; object-fit: cover;
}
.speaker-card:hover .speaker-avatar { transform: scale(1.04); box-shadow: var(--shadow-md); }
.speaker-card h3 { font-family: "Inter", sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--black); margin-bottom: 4px; }
.speaker-card .role { font-size: 0.82rem; color: var(--muted); line-height: 1.5; margin-bottom: 12px; }

/* ── Partners ── */
.partners { background: var(--surface); }
.partner-tier { margin-bottom: 56px; }
.partner-tier:last-child { margin-bottom: 0; }
.partner-tier-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--light); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.logo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.logo-grid-sponsors {
  grid-template-columns: repeat(2, 1fr);
  max-width: 480px; margin: 0 auto;
}
.logo-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  padding: 36px 28px; min-height: 160px; border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--white); text-align: center;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms;
}
.logo-card img {
  max-width: 200px; height: 90px; object-fit: contain;
  transition: transform 300ms var(--ease);
}
.logo-card-name {
  font-size: 0.75rem; font-weight: 600; color: var(--muted);
  letter-spacing: 0.02em; line-height: 1.3;
  opacity: 0.7; transition: opacity 300ms var(--ease);
}
.logo-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.logo-card:hover img {
  transform: scale(1.06);
}
.logo-card:hover .logo-card-name {
  opacity: 1; color: var(--purple);
}

/* Responsive Partners */
@media (max-width: 1024px) {
  .logo-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 16px; }
  .logo-grid-sponsors { max-width: 400px; }
}
@media (max-width: 600px) {
  .logo-grid { grid-template-columns: 1fr !important; }
  .logo-grid-sponsors { max-width: 100%; }
}

/* Detailed Partner List */
.partner-list { display: flex; flex-direction: column; gap: 40px; margin-top: 32px; }
.partner-detail-card {
  display: flex; gap: 40px; background: var(--white);
  padding: 40px; border-radius: var(--r-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  align-items: flex-start;
  transition: box-shadow 300ms var(--ease), transform 300ms var(--ease), border-color 300ms;
}
.partner-detail-card:hover {
  box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-hover);
}
.partner-detail-logo {
  flex: 0 0 240px;
  background: var(--surface);
  padding: 32px; border-radius: var(--r-md);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.partner-detail-logo img {
  max-width: 100%; max-height: 120px; object-fit: contain;
}
.partner-detail-content {
  flex: 1;
}
.partner-detail-content h3 {
  font-family: "Inter", sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--black);
  margin-bottom: 12px; line-height: 1.3;
}
.partner-detail-content p {
  font-size: 1rem; line-height: 1.8; color: var(--body);
  margin-bottom: 24px;
}
.partner-detail-content a.partner-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.95rem; font-weight: 600; color: var(--purple);
  text-decoration: none; border-bottom: 1.5px solid transparent; padding-bottom: 2px;
  transition: gap 300ms var(--ease), border-color 300ms;
}
.partner-detail-content a.partner-link:hover {
  gap: 12px; border-color: var(--purple);
}
@media (max-width: 768px) {
  .partner-detail-card { flex-direction: column; padding: 32px 24px; gap: 24px; }
  .partner-detail-logo { flex: 0 0 auto; width: 100%; }
}

/* ── Registration ── */
.registration { background: var(--white); }

/* Call-to-Action Cards Grid */
.reg-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 56px; }

.reg-call-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: var(--white); overflow: hidden; display: flex; flex-direction: column;
  transition: all 400ms var(--ease);
}
.reg-call-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

/* Banner / Poster area */
.reg-call-banner {
  width: 100%; overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--dark-bg-deeper) 0%, var(--dark-bg-deep) 40%, var(--dark-bg) 100%);
}
.reg-call-banner img {
  width: 100%; height: auto; display: block;
  transition: transform 400ms var(--ease);
}
.reg-call-card:hover .reg-call-banner img { transform: scale(1.04); }

/* Placeholder state */
.reg-call-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  text-align: center; padding: 20px;
}
.reg-placeholder-icon { font-size: 2.8rem; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3)); }
.reg-placeholder-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(255,255,255,0.4);
}
.reg-placeholder-sub {
  font-size: 0.95rem; font-weight: 600; color: rgba(255,255,255,0.82);
  max-width: 22ch; line-height: 1.4;
}

/* Card body */
.reg-call-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }

/* Meta row */
.reg-call-meta {
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--border);
}
.reg-meta-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.reg-call-meta strong { display: block; font-size: 0.95rem; color: var(--black); margin-bottom: 4px; line-height: 1.35; }
.reg-call-meta p { font-size: 0.85rem; color: var(--muted); line-height: 1.55; margin: 0; }

/* Details */
.reg-call-details { flex: 1; margin-bottom: 20px; }
.reg-call-details h4 { font-size: 0.9rem; font-weight: 700; color: var(--black); margin-bottom: 10px; font-family: "Inter", sans-serif; }
.reg-call-details p { font-size: 0.88rem; color: var(--body); line-height: 1.75; }
.reg-call-details ul { margin-top: 8px; padding-left: 0; }
.reg-call-details li {
  position: relative; padding-left: 20px; font-size: 0.88rem;
  color: var(--body); line-height: 1.75; margin-bottom: 6px;
}
.reg-call-details li::before {
  content: "●"; position: absolute; left: 0; top: 0;
  color: var(--purple); font-size: 0.55rem; line-height: 1.75;
}

/* Footer / Deadline + CTA */
.reg-call-footer { padding-top: 18px; border-top: 1px solid var(--border); text-align: center; }
.reg-deadline { font-size: 0.88rem; color: var(--red); font-weight: 600; margin-bottom: 14px; }
.reg-deadline strong { color: var(--black); }
.btn-reg { min-height: 44px; padding: 0 24px; font-size: 0.88rem; border-radius: var(--r-md); }

/* Submission Guidelines */
.reg-guidelines {
  max-width: 820px; margin: 0 auto; padding: 40px;
  border-radius: var(--r-lg); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.reg-guideline-block { padding: 8px 0; }
.guideline-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.guideline-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--purple-soft); display: flex; align-items: center;
  justify-content: center; font-size: 1rem; flex-shrink: 0;
}
.guideline-header h3 {
  font-family: "Inter", sans-serif; font-size: 1.1rem;
  font-weight: 800; letter-spacing: 0.06em; color: var(--black);
}
.guideline-notice {
  padding: 14px 18px; border-radius: var(--r-sm);
  background: var(--red-soft); border-left: 3px solid var(--red);
  margin-bottom: 16px; font-size: 0.88rem; color: var(--red); line-height: 1.65;
}
.guideline-notice strong { color: var(--black); }
.guideline-list { padding-left: 0; }
.guideline-list li {
  position: relative; padding-left: 22px; font-size: 0.9rem;
  color: var(--body); line-height: 1.8; margin-bottom: 8px;
}
.guideline-list li::before {
  content: "●"; position: absolute; left: 2px; top: 0;
  color: var(--purple); font-size: 0.65rem;
}
.reg-guideline-divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ── FAQ ── */
.faq { background: var(--surface); }
.faq-wrapper { max-width: 720px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--white); overflow: hidden; transition: border-color 300ms, box-shadow 300ms;
}
.faq-item + .faq-item { margin-top: 8px; }
.faq-item:hover { border-color: var(--border-hover); }
.faq-item.open { border-color: var(--purple); box-shadow: var(--shadow-sm); }
.faq-trigger {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; border: none; background: none; font: inherit;
  font-weight: 600; font-size: 0.95rem; color: var(--black); cursor: pointer; text-align: left;
}
.faq-icon {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface); color: var(--muted); font-size: 0.9rem;
  transition: all 300ms var(--ease);
}
.faq-item.open .faq-icon { background: var(--purple); color: #fff; transform: rotate(45deg); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 400ms var(--ease); }
.faq-body-inner { padding: 0 24px 20px; font-size: 0.92rem; color: var(--muted); line-height: 1.8; }

/* ── Important Dates Page ── */
.dates-table-wrap {
  max-width: 900px; margin: 0 auto;
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border); background: var(--white);
  box-shadow: var(--shadow-sm);
}
.dates-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.92rem; color: var(--body);
}
.dates-table thead {
  background: var(--purple-tint);
}
.dates-table th {
  padding: 16px 24px; text-align: left;
  font-family: "Inter", sans-serif; font-size: 0.78rem;
  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--purple); border-bottom: 2px solid var(--border);
}
.dates-table td {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.dates-table tr:last-child td { border-bottom: none; }
.dates-table tr:hover { background: var(--surface); }
.dates-highlight { background: var(--purple-tint) !important; }
.dates-highlight td { font-weight: 600; }

.dates-table td strong {
  display: block; color: var(--black); font-size: 0.95rem; margin-bottom: 4px;
}
.dates-desc {
  display: block; font-size: 0.82rem; color: var(--muted); line-height: 1.5;
}
.dates-tag {
  display: inline-block; padding: 6px 14px; border-radius: var(--r-pill);
  font-size: 0.82rem; font-weight: 700; background: var(--surface);
  color: var(--black); white-space: nowrap;
}
.dates-tag-primary {
  background: var(--purple); color: #fff;
}
.status-badge {
  display: inline-flex; align-items: center; padding: 5px 14px;
  border-radius: var(--r-pill); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.status-open { background: rgba(39,174,96,0.1); color: #27ae60; }
.status-upcoming { background: var(--purple-soft); color: var(--purple); }
.status-closed { background: var(--red-soft); color: var(--red); }

/* Action cards */
.dates-actions-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.dates-action-card {
  padding: 32px 24px; text-align: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); transition: all 400ms var(--ease);
}
.dates-action-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}
.dates-action-icon {
  font-size: 2.4rem; margin-bottom: 16px;
  transition: transform 400ms var(--ease);
}
.dates-action-card:hover .dates-action-icon { transform: scale(1.15); }
.dates-action-card h3 {
  font-family: "Inter", sans-serif; font-size: 1rem; font-weight: 700;
  color: var(--black); margin-bottom: 8px;
}
.dates-action-card p {
  font-size: 0.85rem; color: var(--muted); line-height: 1.65; margin-bottom: 20px;
}
.dates-action-card .btn { width: 100%; }

/* ═══════════════════════════════════════════════════════════
   CTA BAND — DARK PURPLE
   ═══════════════════════════════════════════════════════════ */
.cta-band {
  padding: 100px 0; background: var(--dark-bg); color: #fff;
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  pointer-events: none;
}
.cta-band::after {
  content: ""; position: absolute; width: 600px; height: 600px;
  top: -300px; left: 50%; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(200,27,24,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); color: #fff; margin-bottom: 16px; position: relative; z-index: 2; }
.cta-band > .container > p { color: rgba(255,255,255,0.55); font-size: 1.1rem; max-width: 48ch; margin: 0 auto; line-height: 1.8; position: relative; z-index: 2; }
.cta-band .actions { justify-content: center; position: relative; z-index: 2; }
.cta-band .btn-primary { box-shadow: 0 4px 24px rgba(200,27,24,0.35); }
.cta-band .btn-primary:hover { box-shadow: 0 8px 36px rgba(200,27,24,0.5); }

/* ── Past Edition ── */
.past-edition { background: var(--surface); }
.past-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.past-visual { border-radius: var(--r-lg); overflow: hidden; background: var(--white); border: 1px solid var(--border); display: flex; flex-direction: column; }
.past-visual img { width: 100%; height: auto; display: block; object-fit: cover; transition: transform 500ms var(--ease); }
.past-visual img:hover { transform: scale(1.03); }
.past-visual .past-img-wrap { overflow: hidden; position: relative; }
.past-visual .past-img-wrap + .past-img-wrap { border-top: 4px solid var(--white); }
.past-outcomes { display: grid; gap: 12px; }
.outcome-item { padding: 20px 24px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--white); transition: all 300ms var(--ease); }
.outcome-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.outcome-item strong { display: block; font-size: 0.95rem; color: var(--black); margin-bottom: 4px; }
.outcome-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }

/* ═══════════════════════════════════════════════════════════
   FOOTER — DARK PURPLE
   ═══════════════════════════════════════════════════════════ */
.footer {
  padding: 96px 0 32px; background: var(--dark-bg-deeper); color: rgba(255,255,255,0.85);
}
.footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: start; }
.footer .eyebrow { color: var(--gold); }
.footer .eyebrow::before { background: var(--gold); }
.footer h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); color: #fff; margin-bottom: 16px; }
.footer-desc { color: rgba(255,255,255,0.5); line-height: 1.85; max-width: 44ch; font-size: 0.95rem; }
.footer-contact {
  padding: 32px; border-radius: var(--r-lg);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
}
.footer-contact p { margin-bottom: 10px; color: rgba(255,255,255,0.7); font-size: 0.92rem; line-height: 1.7; }
.footer-contact a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; transition: color 200ms; }
.footer-contact a:hover { color: #fff; }

.social-row { display: flex; gap: 10px; margin-top: 32px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem; transition: all 200ms; text-decoration: none;
}
/* Facebook */
.social-btn[aria-label="Facebook"] { color: #1877F2; border-color: rgba(24,119,242,0.3); }
.social-btn[aria-label="Facebook"]:hover { background: #1877F2; color: #fff; border-color: #1877F2; }

/* LinkedIn */
.social-btn[aria-label="LinkedIn"] { color: #0A66C2; border-color: rgba(10,102,194,0.3); }
.social-btn[aria-label="LinkedIn"]:hover { background: #0A66C2; color: #fff; border-color: #0A66C2; }

/* Instagram */
.social-btn[aria-label="Instagram"] { color: #E1306C; border-color: rgba(225,48,108,0.3); }
.social-btn[aria-label="Instagram"]:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); color: #fff; border-color: transparent; }

/* X / Twitter */
.social-btn[aria-label="X / Twitter"] { color: #E7E9EA; border-color: rgba(255,255,255,0.2); }
.social-btn[aria-label="X / Twitter"]:hover { background: #000; color: #fff; border-color: #333; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 64px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem; color: rgba(255,255,255,0.3);
}

/* Sticky Mobile CTA */
.sticky-cta {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  padding: 12px 20px; background: rgba(74,49,99,0.95);
  backdrop-filter: blur(20px); border-top: 1px solid rgba(255,255,255,0.1);
}
.sticky-cta .btn { width: 100%; }

/* ═══════════════════════════════════════════════════════════
   INNER PAGE HEADER — DARK PURPLE
   ═══════════════════════════════════════════════════════════ */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(160deg, var(--dark-bg) 0%, var(--dark-bg-deep) 100%);
  color: #fff; position: relative; overflow: hidden; text-align: center;
}
.page-header::after {
  content: ""; position: absolute; width: 600px; height: 600px;
  bottom: -300px; left: 50%; transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(200,27,24,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.page-header-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.breadcrumb {
  display: inline-flex; gap: 8px; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 200ms; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin: 0 8px; color: rgba(255,255,255,0.3); }
.page-title {
  font-family: "Inter", sans-serif; font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700; line-height: 1.1; margin-bottom: 24px; color: #fff;
}
.page-lead { font-size: 1.15rem; color: rgba(255,255,255,0.65); line-height: 1.6; }

/* Timeline */
.timeline { position: relative; max-width: 800px; margin: 0 auto; padding: 40px 0; }
.timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: 24px; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding-left: 64px; margin-bottom: 48px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker { position: absolute; left: 17px; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--purple); border: 4px solid var(--white); box-shadow: 0 0 0 4px var(--purple-soft); }
.timeline-date { font-family: "Inter", sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--purple); margin-bottom: 8px; }

/* Resources */
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.article-card {
  background: var(--white); border: 1px solid var(--border); border-top: 3px solid transparent;
  padding: 32px 28px; border-radius: var(--r-md); transition: all 400ms var(--ease);
}
.article-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-top-color: var(--purple); }
.article-source { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; }

/* ═══════════════════════════════════════════════════════════
   CONTACT PAGE — PREMIUM REDESIGN
   ═══════════════════════════════════════════════════════════ */

/* Hero — extended padding for overlap */
.contact-hero { padding-bottom: 200px; margin-bottom: -120px; }

/* ── Quick Contact Strip ── */
.contact-strip {
  position: relative; z-index: 10; padding: 0;
  margin-top: -60px; margin-bottom: 32px;
}
.contact-strip-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  background: var(--white); border-radius: var(--r-xl);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.contact-strip-item {
  display: flex; align-items: center; gap: 16px;
  padding: 28px 32px; position: relative;
  transition: all 300ms var(--ease);
}
.contact-strip-item + .contact-strip-item::before {
  content: ""; position: absolute; left: 0; top: 20%; height: 60%;
  width: 1px; background: var(--border);
}
.contact-strip-item:hover { background: var(--purple-tint); }
.contact-strip-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--purple-soft); color: var(--purple);
  flex-shrink: 0; transition: all 300ms var(--ease);
}
.contact-strip-item:hover .contact-strip-icon {
  background: var(--purple); color: #fff;
  transform: scale(1.08);
}
.contact-strip-label {
  display: block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px;
}
.contact-strip-value {
  font-family: "Inter", sans-serif; font-size: 0.92rem;
  font-weight: 600; color: var(--black);
  text-decoration: none; transition: color 200ms;
}
a.contact-strip-value:hover { color: var(--purple); }

/* ── Main Contact Section ── */
.contact-main { padding-top: 40px; background: var(--white); }

.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: stretch;
}

/* Contact Info Card */
.contact-info-card {
  background: var(--white); padding: 44px 40px;
  border-radius: var(--r-xl); border: 1px solid var(--border);
  box-shadow: var(--shadow-md); display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.contact-info-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--purple), var(--purple-medium), var(--gold));
}
.contact-info-header {
  margin-bottom: 32px;
}
.contact-info-header h2 {
  font-family: "Inter", sans-serif; font-size: 1.8rem;
  font-weight: 700; line-height: 1.2; margin-bottom: 12px;
}
.contact-info-desc {
  font-size: 0.92rem; color: var(--muted); line-height: 1.7;
}

/* Detail Items */
.contact-details-list {
  display: flex; flex-direction: column; gap: 0;
  margin-bottom: 32px;
}
.contact-detail-item {
  display: flex; gap: 16px; padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: all 300ms var(--ease);
}
.contact-detail-item:last-child { border-bottom: none; }
.contact-detail-item:hover { padding-left: 8px; }
.contact-detail-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--purple-soft); color: var(--purple);
  flex-shrink: 0; transition: all 300ms var(--ease);
}
.contact-detail-item:hover .contact-detail-icon {
  background: var(--purple); color: #fff; transform: scale(1.05);
}
.contact-detail-body strong {
  display: block; font-size: 0.88rem; font-weight: 700;
  color: var(--black); margin-bottom: 4px;
  font-family: "Inter", sans-serif;
}
.contact-detail-body p {
  font-size: 0.88rem; color: var(--muted); line-height: 1.65; margin: 0;
}
.contact-detail-body a {
  color: var(--body); text-decoration: none;
  transition: color 200ms;
}
.contact-detail-body a:hover { color: var(--purple); }
.contact-email-primary {
  color: var(--purple) !important; font-weight: 600;
}

/* Social Section */
.contact-social-section {
  padding-top: 24px; border-top: 1px solid var(--border);
  margin-top: auto;
}
.contact-social-section strong {
  display: block; font-size: 0.85rem; font-weight: 700;
  color: var(--black); margin-bottom: 12px;
  font-family: "Inter", sans-serif;
}
.contact-social-section .social-row { margin-top: 0; }

/* In light-bg context, override social button styling */
.contact-info-card .social-btn {
  background: var(--surface); border-color: var(--border);
}
.contact-info-card .social-btn[aria-label="Facebook"] { border-color: rgba(24,119,242,0.2); }
.contact-info-card .social-btn[aria-label="LinkedIn"] { border-color: rgba(10,102,194,0.2); }
.contact-info-card .social-btn[aria-label="Instagram"] { border-color: rgba(225,48,108,0.2); }
.contact-info-card .social-btn[aria-label="X / Twitter"] { color: var(--black); border-color: var(--border); }

/* Map Wrapper */
.contact-map-wrap {
  display: flex; flex-direction: column; gap: 0;
}
.contact-map-wrap .map-embed {
  width: 100%; flex: 1; min-height: 400px;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  overflow: hidden; background: var(--surface);
  border: 1px solid var(--border); border-bottom: none;
}
.contact-map-wrap .map-embed iframe {
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}
.map-caption {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 24px; font-size: 0.82rem;
  font-weight: 500; color: var(--muted); line-height: 1.4;
  background: var(--surface);
  border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}
.map-caption svg { color: var(--purple); flex-shrink: 0; }

/* ── Travel Section ── */
.contact-travel { background: var(--surface); }
.travel-cards-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px; margin-top: 48px;
}
.travel-card-enhanced {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all 400ms var(--ease);
}
.travel-card-enhanced:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}
.travel-card-header {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 24px 16px;
}
.travel-card-icon-wrap {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--purple-soft); color: var(--purple);
  flex-shrink: 0; transition: all 300ms var(--ease);
}
.travel-card-enhanced:hover .travel-card-icon-wrap {
  background: var(--purple); color: #fff; transform: scale(1.05);
}
.travel-card-header h3 {
  font-family: "Inter", sans-serif; font-size: 1rem;
  font-weight: 700; color: var(--black); margin-bottom: 2px;
}
.travel-distance {
  font-size: 0.78rem; font-weight: 600; color: var(--purple);
  letter-spacing: 0.03em;
}
.travel-card-map {
  padding: 0 16px 16px;
}
.travel-card-map iframe {
  border-radius: var(--r-md); width: 100%;
}

/* Legacy — keep for any other pages using old classes */
.travel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.travel-card { background: var(--white); border: 1px solid var(--border); padding: 32px 24px; border-radius: var(--r-lg); text-align: center; transition: all 300ms var(--ease); }
.travel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-hover); }
.travel-icon { font-size: 2.2rem; margin-bottom: 16px; }
.travel-desc { font-size: 0.9rem; font-weight: 600; color: var(--purple); line-height: 1.4; }

/* Map embed base */
.map-embed { width: 100%; height: 100%; min-height: 400px; border-radius: var(--r-lg); overflow: hidden; background: var(--surface); border: 1px solid var(--border); }

/* Masonry */
.masonry-gallery { columns: 3 300px; column-gap: 20px; }
.masonry-item { break-inside: avoid; margin-bottom: 20px; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--border); }
.masonry-item img { width: 100%; height: auto; display: block; transition: transform 300ms; }
.masonry-item:hover img { transform: scale(1.03); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1080px) {
  .about-grid, .past-grid, .footer-grid { grid-template-columns: 1fr; }
  .reg-cards-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
  .reg-guidelines { padding: 28px; }
  .themes-grid, .audience-grid, .speaker-grid, .travel-grid, .resource-grid, .dates-actions-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-item + .impact-item { border-left: none; }
  .logo-grid { grid-template-columns: repeat(3, 1fr); }
  .logo-bar-item { height: 68px; padding: 10px 20px; }
  .logo-bar-item img { max-width: 160px; }
  .logo-bar-track { gap: 24px; }
  /* Contact page */
  .contact-strip-grid { grid-template-columns: 1fr; }
  .contact-strip-item + .contact-strip-item::before { left: 20%; top: 0; height: 1px; width: 60%; }
}

/* Press Strip */
.press-strip-logos {
  display: flex; justify-content: center; align-items: center; gap: 56px; flex-wrap: wrap;
  opacity: 0.85;
}
.press-strip-logos img {
  max-height: 48px; max-width: 160px; object-fit: contain;
  filter: grayscale(100%) contrast(120%);
  transition: filter 300ms, transform 300ms;
}
.press-strip-logos img:hover {
  filter: grayscale(0%) contrast(100%);
  transform: scale(1.05);
}
@media (max-width: 1100px) {
  .menu-toggle { display: block; }
  .nav-links, .nav-cta-wrap {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; padding: 16px 24px 24px;
    background: rgba(74,49,99,0.98); border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }
  .nav-links.open, .nav-cta-wrap.open { display: flex; }
  .nav-links a { padding: 12px 0; }
}
@media (max-width: 768px) {
  :root { --section-pad: var(--section-pad-mobile); }
  .container { width: min(var(--max-w), calc(100% - 32px)); }
  .hero { padding: 120px 0 72px; }
  .themes-grid, .audience-grid, .speaker-grid, .highlights-grid, .travel-grid, .resource-grid, .stats-row, .dates-actions-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .reg-guidelines { padding: 24px; }
  .contact-layout { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2.4rem, 8vw, 3.2rem); }
  .btn { width: 100%; justify-content: center; }
  .actions { flex-direction: column; }
  .hero-actions-rows { margin-top: 32px; gap: 16px; }
  .hero-row-secondary { flex-direction: column; align-items: stretch; gap: 12px; }
  .sticky-cta { display: block; }
  .audience-grid .audience-card:nth-child(even) { transform: none; }
  .audience-grid .audience-card:nth-child(even):hover { transform: translateY(-4px); }
  .highlight-item:hover { transform: none; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .dates-table-wrap { overflow-x: auto; white-space: nowrap; }
  .logo-bar-item { height: 56px; padding: 8px 16px; }
  .logo-bar-item img { max-width: 130px; }
  .logo-bar-track { gap: 20px; }
  .press-strip-logos { gap: 32px; }
  .press-strip-logos img { max-height: 36px; max-width: 120px; }
  /* Contact page */
  .contact-hero { padding-bottom: 160px; margin-bottom: -80px; }
  .contact-strip { margin-top: -40px; }
  .contact-strip-grid { grid-template-columns: 1fr; }
  .contact-strip-item + .contact-strip-item::before { left: 20%; top: 0; height: 1px; width: 60%; }
  .contact-info-card { padding: 32px 24px; }
  .contact-info-header h2 { font-size: 1.5rem; }
  .travel-cards-grid { grid-template-columns: 1fr; }
  .contact-map-wrap .map-embed { min-height: 300px; }
}

/* Quote Section */
.quote-section {
  padding: 56px 0; background: var(--off-white);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.quote-section .audience-quote {
  text-align: center; padding: 48px 40px;
  background: var(--white); border: 1px solid var(--border);
  backdrop-filter: none;
}
.quote-section .audience-quote::before {
  color: rgba(95, 64, 125, 0.06);
}
.quote-section .audience-quote p.quote-text {
  font-family: 'Fraunces', serif; font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.75;
  color: var(--black); margin: 0 0 16px; font-weight: 400;
}
.quote-section .audience-quote p.quote-author {
  font-size: 0.82rem; font-weight: 600; color: var(--purple);
  letter-spacing: 0.04em; margin-top: 16px;
}

/* Sponsor Strip */
.sponsor-strip {
  background: linear-gradient(135deg, #2d1845 0%, #3b1f5c 40%, #4a2570 100%);
  padding: 48px 0; position: relative; overflow: hidden;
}
.sponsor-strip::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(196,167,128,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.sponsor-strip-inner {
  display: flex; align-items: center; gap: 48px;
  position: relative; z-index: 1;
}
.sponsor-strip-left { flex: 0 0 auto; max-width: 380px; }
.sponsor-strip-eyebrow {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.sponsor-strip-eyebrow::before {
  content: ''; width: 24px; height: 1px; background: var(--gold); flex-shrink: 0;
}
.sponsor-strip-title {
  font-family: 'Inter', sans-serif; font-weight: 600;
  font-size: clamp(1.4rem, 2.5vw, 1.8rem); color: #fff;
  line-height: 1.3; margin: 0; letter-spacing: -0.02em;
}
.sponsor-strip-right { flex: 1; min-width: 0; }
.sponsor-strip-desc {
  font-size: 0.92rem; color: rgba(255,255,255,0.72);
  line-height: 1.7; margin: 0 0 20px;
}
.sponsor-strip-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 600; color: var(--gold);
  text-decoration: none; padding: 10px 0;
  border-bottom: 1px solid rgba(196,167,128,0.35);
  transition: border-color 300ms, gap 300ms;
}
.sponsor-strip-cta svg { width: 16px; height: 16px; transition: transform 300ms; }
.sponsor-strip-cta:hover { border-color: var(--gold); }
.sponsor-strip-cta:hover svg { transform: translateX(4px); }
@media (max-width: 768px) {
  .sponsor-strip-inner { flex-direction: column; gap: 24px; text-align: center; }
  .sponsor-strip-left { max-width: 100%; }
  .sponsor-strip-eyebrow { justify-content: center; }
  .sponsor-strip-cta { justify-content: center; }
}

/* Social Strip */
.social-strip {
  display: flex; align-items: center; gap: 24px;
  padding: 28px 36px; border-radius: var(--r-lg);
  border: 1px solid var(--border); background: var(--white);
  text-decoration: none; color: var(--black);
  transition: border-color 300ms, box-shadow 300ms, transform 300ms var(--ease);
}
.social-strip:hover {
  border-color: var(--border-hover); box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.social-strip-icon {
  flex-shrink: 0; width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px; background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: white;
}
.social-strip-text { flex: 1; min-width: 0; }
.social-strip-handle {
  display: block; font-family: 'Inter', sans-serif; font-weight: 700;
  font-size: 1.1rem; color: var(--black); margin-bottom: 4px;
}
.social-strip-tagline {
  display: block; font-size: 0.88rem; color: var(--muted); line-height: 1.5;
}
.social-strip-arrow {
  flex-shrink: 0; width: 20px; height: 20px; color: var(--light);
  transition: color 300ms, transform 300ms;
}
.social-strip:hover .social-strip-arrow {
  color: var(--purple); transform: translateX(4px);
}
@media (max-width: 600px) {
  .social-strip { padding: 20px 24px; gap: 16px; }
  .social-strip-icon { width: 44px; height: 44px; border-radius: 12px; }
  .social-strip-icon svg { width: 22px; height: 22px; }
  .social-strip-handle { font-size: 1rem; }
  .social-strip-tagline { font-size: 0.82rem; }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 24px); }
  .logo-grid { grid-template-columns: 1fr; }
  .hero { padding: 110px 0 56px; }
  .logo-bar-item { height: 48px; padding: 6px 12px; }
  .logo-bar-item img { max-width: 110px; }
  .logo-bar-track { gap: 16px; }
}