/* ═══════════════════════════════════════════════
   ICADIS 2027 — Shared Stylesheet
   Layout: ICAIIS-inspired
   Palette: Indigo / Violet / Coral
   Fonts: Inter (body) + Outfit (headings)
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:       #1B1740;
  --ink2:      #231E52;
  --ink3:      #2C2866;
  --violet:    #6D28D9;
  --violet2:   #5B21B6;
  --violet-lt: #8B5CF6;
  --violet-xs: #EDE9FE;
  --coral:     #F97316;
  --coral2:    #EA6C0A;
  --white:     #FFFFFF;
  --offwhite:  #FAFAFE;
  --bg:        #F4F3FD;
  --border:    #E0DCF8;
  --text:      #1E1B3A;
  --muted:     #6B6899;
  --slate:     #4C4A7A;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: 96px; /* topbar 36 + nav 60 */
}

/* ── TOPBAR ── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  background: var(--ink);
  height: 36px;
  border-bottom: 1px solid rgba(109,40,217,0.3);
}
.topbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 1.5rem;
}
.topbar-left { display: flex; gap: 1.5rem; align-items: center; }
.topbar-left a {
  color: rgba(255,255,255,0.7); font-size: 0.75rem;
  text-decoration: none; transition: color 0.2s;
  display: flex; align-items: center; gap: 0.3rem;
}
.topbar-left a:hover { color: var(--violet-lt); }
.topbar-sep { color: rgba(255,255,255,0.2); font-size: 0.75rem; }

/* ── NAV ── */
nav {
  position: fixed; top: 36px; left: 0; right: 0; z-index: 299;
  background: var(--white);
  height: 60px;
  border-bottom: 2px solid var(--violet);
  box-shadow: 0 2px 12px rgba(109,40,217,0.1);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 1.5rem;
}
.nav-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.nav-brand .conf-name {
  font-family: 'Outfit', sans-serif; font-weight: 800;
  font-size: 1.1rem; color: var(--ink);
  letter-spacing: -0.01em; line-height: 1;
}
.nav-brand .conf-name span { color: var(--violet); }
.nav-brand .conf-year {
  background: var(--violet); color: #fff;
  font-family: 'Outfit', sans-serif; font-weight: 700;
  font-size: 0.72rem; padding: 0.15rem 0.45rem;
  border-radius: 4px; margin-left: 0.3rem;
}

.nav-menu { display: flex; gap: 0; list-style: none; align-items: center; }
.nav-item { position: relative; }
.nav-item > a, .nav-item > span {
  display: flex; align-items: center; gap: 0.25rem;
  padding: 0 0.85rem; height: 60px;
  color: var(--ink); text-decoration: none;
  font-size: 0.82rem; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: color 0.2s, background 0.2s;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}
.nav-item > a:hover, .nav-item > span:hover,
.nav-item.active > a {
  color: var(--violet);
  border-bottom-color: var(--violet);
  background: var(--violet-xs);
}
.caret { font-size: 0.5rem; opacity: 0.5; }

.dropdown {
  display: none; position: absolute; top: 60px; left: 0;
  background: var(--white); border: 1px solid var(--border);
  border-top: 3px solid var(--violet);
  min-width: 210px; border-radius: 0 0 8px 8px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.12); z-index: 400;
  list-style: none;
}
.nav-item:hover .dropdown { display: block; }
.dropdown li a {
  display: block; padding: 0.65rem 1.1rem;
  color: var(--text); text-decoration: none;
  font-size: 0.82rem; border-bottom: 1px solid var(--border);
  transition: background 0.15s, color 0.15s;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover { background: var(--violet-xs); color: var(--violet); }

.nav-cta {
  background: var(--violet) !important; color: #fff !important;
  border-radius: 6px !important; border-bottom: none !important;
  margin-bottom: 0 !important; padding: 0.45rem 1.1rem !important;
  height: auto !important; font-weight: 700 !important;
  font-size: 0.8rem !important; margin-left: 0.5rem;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--violet2) !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--ink); font-size: 1.5rem; cursor: pointer; }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink2) 50%, var(--ink3) 100%);
  position: relative; overflow: hidden;
  padding: 5rem 2rem 5rem; text-align: center;
  min-height: 420px; display: flex; align-items: center; justify-content: center;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(109,40,217,0.15) 1px, transparent 1px);
  background-size: 28px 28px;
}
.hero-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(109,40,217,0.25) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 900px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet-lt); margin-bottom: 1.25rem;
  border: 1px solid rgba(139,92,246,0.4); border-radius: 100px;
  padding: 0.3rem 1rem;
}
.hero h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.9rem, 4.5vw, 3.4rem);
  font-weight: 800; color: #fff; line-height: 1.1;
  margin-bottom: 0.6rem;
}
.hero h1 em { font-style: normal; color: var(--violet-lt); }
.hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.65); margin-bottom: 2rem;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 0.85rem; justify-content: center; }

/* ── CO-LOCATED BAR ── */
.colocated-bar {
  background: var(--violet-xs); border-bottom: 1px solid var(--border);
  padding: 0.6rem 2rem; text-align: center;
  font-size: 0.82rem; color: var(--slate);
}
.colocated-bar a { color: var(--violet); font-weight: 600; text-decoration: none; }
.colocated-bar a:hover { text-decoration: underline; }

/* ── DEADLINE TICKER ── */
.deadline-bar {
  background: var(--coral); color: #fff;
  text-align: center; padding: 0.6rem 1.5rem;
  font-size: 0.85rem; font-weight: 600;
}
.deadline-bar a { color: #fff; text-decoration: underline; }

/* ── SECTIONS ── */
.section { padding: 4rem 0; }
.section.bg-light { background: var(--bg); }
.section.bg-dark { background: var(--ink); }
.section.bg-ink2 { background: var(--ink2); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 820px; margin: 0 auto; padding: 0 1.5rem; }

.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet); background: var(--violet-xs);
  padding: 0.25rem 0.85rem; border-radius: 100px; margin-bottom: 0.75rem;
}
.section-tag.light { color: var(--violet-lt); background: rgba(109,40,217,0.2); }
.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800; color: var(--ink); line-height: 1.2;
  margin-bottom: 0.75rem;
}
.section-title.light { color: #fff; }
.section-title::after {
  content: ''; display: block; width: 48px; height: 4px;
  background: var(--violet); border-radius: 2px; margin: 0.75rem auto 0;
}
.section-title.left-aligned::after { margin-left: 0; }
.section-desc { font-size: 0.97rem; color: var(--muted); max-width: 620px; margin: 0 auto; line-height: 1.8; }
.section-desc.light { color: rgba(255,255,255,0.6); }

/* ── BUTTONS ── */
.btn {
  display: inline-block; text-decoration: none;
  font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.9rem;
  padding: 0.72rem 1.6rem; border-radius: 7px;
  transition: all 0.2s; cursor: pointer; border: none; letter-spacing: 0.01em;
}
.btn-primary { background: var(--violet); color: #fff; }
.btn-primary:hover { background: var(--violet2); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(109,40,217,0.35); }
.btn-secondary { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.3); }
.btn-secondary:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.6); }
.btn-outline { background: transparent; color: var(--violet); border: 2px solid var(--violet); }
.btn-outline:hover { background: var(--violet); color: #fff; }
.btn-coral { background: var(--coral); color: #fff; }
.btn-coral:hover { background: var(--coral2); transform: translateY(-1px); }

/* ── DATE CARDS ── */
.dates-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.25rem; }
.date-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.5rem 1.25rem; text-align: center;
  border-top: 4px solid var(--violet);
  transition: box-shadow 0.2s, transform 0.2s;
}
.date-card:hover { box-shadow: 0 6px 24px rgba(109,40,217,0.12); transform: translateY(-2px); }
.date-card.featured { border-top-color: var(--coral); }
.date-card-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--violet); margin-bottom: 0.5rem;
}
.date-card.featured .date-card-label { color: var(--coral); }
.date-card-date {
  font-family: 'Outfit', sans-serif; font-weight: 800;
  font-size: 1.2rem; color: var(--ink); line-height: 1.3;
}
.date-card-note { font-size: 0.78rem; color: var(--muted); margin-top: 0.35rem; }

/* ── PERSON CARDS (chairs/speakers) ── */
.people-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.5rem; }
.person-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.75rem 1.25rem; text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
}
.person-card:hover { box-shadow: 0 6px 24px rgba(109,40,217,0.1); transform: translateY(-2px); }
.person-avatar {
  width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--violet); margin: 0 auto 1rem;
  background: var(--violet-xs); display: flex; align-items: center;
  justify-content: center; font-size: 2.2rem; overflow: hidden;
}
.person-name { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1rem; color: var(--ink); margin-bottom: 0.2rem; }
.person-affil { font-size: 0.82rem; color: var(--muted); line-height: 1.4; margin-bottom: 0.35rem; }
.person-role {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--violet-xs); color: var(--violet);
  padding: 0.2rem 0.6rem; border-radius: 4px; margin-bottom: 0.75rem;
}
.person-link { font-size: 0.8rem; color: var(--violet); text-decoration: none; font-weight: 600; }
.person-link:hover { text-decoration: underline; }

/* ── TOPIC GROUPS ── */
.topic-groups-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1.5rem; }
.topic-group {
  background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  transition: box-shadow 0.2s;
}
.topic-group:hover { box-shadow: 0 4px 20px rgba(109,40,217,0.1); }
.topic-group-head {
  background: var(--ink); padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: 0.65rem;
}
.topic-group-icon { font-size: 1.25rem; }
.topic-group-title { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.9rem; color: #fff; }
.topic-list { list-style: none; padding: 1rem 1.25rem; }
.topic-list li {
  padding: 0.38rem 0; border-bottom: 1px solid var(--border);
  font-size: 0.85rem; color: var(--text);
  display: flex; align-items: flex-start; gap: 0.5rem; line-height: 1.45;
}
.topic-list li:last-child { border-bottom: none; }
.topic-list li::before { content: '›'; color: var(--violet); font-weight: 700; flex-shrink: 0; }

/* ── QUICK LINK CARDS ── */
.quicklinks-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1.25rem; }
.ql-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.5rem; text-align: center; text-decoration: none;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s; display: block;
}
.ql-card:hover { box-shadow: 0 6px 24px rgba(109,40,217,0.1); border-color: var(--violet); transform: translateY(-2px); }
.ql-icon { font-size: 2rem; margin-bottom: 0.6rem; }
.ql-title { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--ink); margin-bottom: 0.3rem; }
.ql-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }
.ql-link { font-size: 0.8rem; color: var(--violet); font-weight: 600; display: block; margin-top: 0.6rem; }

/* ── INDEXING LOGOS ── */
.index-logos { display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; justify-content: center; margin-top: 1.5rem; }
.index-logo {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.6rem 1.1rem;
  font-size: 0.82rem; font-weight: 700; color: var(--slate);
  display: flex; align-items: center; gap: 0.5rem;
  text-decoration: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.index-logo:hover { border-color: var(--violet); box-shadow: 0 2px 8px rgba(109,40,217,0.1); }
.index-logo .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--violet); flex-shrink: 0; }

/* ── SPONSOR LOGOS ── */
.sponsor-row { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: center; }
.sponsor-slot {
  background: var(--bg); border: 2px dashed var(--border);
  border-radius: 10px; width: 160px; height: 80px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; color: var(--muted); text-align: center;
}

/* ── SUBSCRIBE BOX ── */
.subscribe-box {
  background: var(--ink2); border-radius: 14px; padding: 2.5rem; text-align: center;
}
.subscribe-box h3 { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.3rem; color: #fff; margin-bottom: 0.5rem; }
.subscribe-box p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin-bottom: 1.25rem; }
.subscribe-form { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.subscribe-form input {
  padding: 0.65rem 1rem; border-radius: 7px; border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08); color: #fff; font-size: 0.9rem; width: 280px; outline: none;
}
.subscribe-form input::placeholder { color: rgba(255,255,255,0.4); }
.subscribe-form input:focus { border-color: var(--violet-lt); }

/* ── FEE TABLE ── */
.fee-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.fee-table thead th { background: var(--ink); color: #fff; font-family: 'Outfit', sans-serif; font-weight: 700; padding: 0.9rem 1rem; text-align: center; font-size: 0.82rem; letter-spacing: 0.04em; }
.fee-table thead th:first-child { text-align: left; }
.fee-table tbody tr { border-bottom: 1px solid var(--border); }
.fee-table tbody tr:hover { background: var(--violet-xs); }
.fee-table tbody td { padding: 0.8rem 1rem; vertical-align: middle; color: var(--text); line-height: 1.4; }
.fee-table tbody td:not(:first-child) { text-align: center; }
.fee-table .section-row td { background: var(--bg); font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.8rem; color: var(--ink); text-transform: uppercase; letter-spacing: 0.05em; border-top: 2px solid var(--border); }
.fee-amount { font-family: 'Outfit', sans-serif; font-weight: 800; color: var(--ink); font-size: 1rem; }
.fee-amount.highlight { color: var(--violet); }
.fee-badge { display: inline-block; background: var(--violet-xs); color: var(--violet); font-size: 0.68rem; font-weight: 700; padding: 0.15rem 0.45rem; border-radius: 4px; margin-left: 0.4rem; }
.table-wrap { overflow-x: auto; border-radius: 10px; border: 1px solid var(--border); }

/* ── INNER PAGE PROSE ── */
.prose h3 { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--ink); margin: 1.75rem 0 0.6rem; }
.prose p { font-size: 0.92rem; color: var(--muted); line-height: 1.8; margin-bottom: 0.85rem; }
.prose ul { padding-left: 1.3rem; margin-bottom: 0.85rem; }
.prose ul li { font-size: 0.92rem; color: var(--muted); line-height: 1.75; margin-bottom: 0.3rem; }
.prose a { color: var(--violet); font-weight: 600; text-decoration: none; }
.prose a:hover { text-decoration: underline; }
.prose strong { color: var(--ink); }
.info-box { background: var(--violet-xs); border-left: 4px solid var(--violet); border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 1rem 0; font-size: 0.88rem; color: var(--text); line-height: 1.7; }
.warn-box { background: #FFF7ED; border-left: 4px solid var(--coral); border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 1rem 0; font-size: 0.88rem; color: var(--text); line-height: 1.7; }

/* ── SIDEBAR ── */
.two-col { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; align-items: start; }
@media(max-width:860px) { .two-col { grid-template-columns: 1fr; } }
.sidebar { position: sticky; top: 110px; }
.sidebar-card { background: var(--ink); border-radius: 12px; padding: 1.5rem; margin-bottom: 1.25rem; }
.sidebar-card.light { background: var(--bg); border: 1px solid var(--border); }
.sidebar-card h4 { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.8rem; color: #fff; margin-bottom: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.sidebar-card.light h4 { color: var(--ink); }
.sidebar-dl { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.07); font-size: 0.82rem; }
.sidebar-dl:last-child { border-bottom: none; }
.sidebar-card.light .sidebar-dl { border-bottom-color: var(--border); }
.sidebar-dl .dl-lbl { color: rgba(255,255,255,0.55); }
.sidebar-card.light .sidebar-dl .dl-lbl { color: var(--muted); }
.sidebar-dl .dl-val { color: #fff; font-weight: 700; font-family: 'Outfit', sans-serif; }
.sidebar-card.light .sidebar-dl .dl-val { color: var(--ink); }
.sidebar-dl .dl-val.accent { color: var(--coral); }

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink2) 100%);
  padding: 3rem 1.5rem 2.5rem; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(109,40,217,0.1) 1px, transparent 1px);
  background-size: 28px 28px;
}
.page-hero::after {
  content: ''; position: absolute; top:50%; left:50%;
  transform: translate(-50%,-50%); width:600px; height:280px;
  background: radial-gradient(ellipse, rgba(109,40,217,0.2) 0%, transparent 68%);
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero-crumb { font-size: 0.75rem; color: rgba(255,255,255,0.5); margin-bottom: 0.5rem; }
.page-hero-crumb a { color: var(--violet-lt); text-decoration: none; }
.page-hero h1 { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: clamp(1.7rem,3.5vw,2.5rem); color: #fff; line-height: 1.15; }
.page-hero p { color: rgba(255,255,255,0.6); font-size: 0.95rem; margin-top: 0.5rem; max-width: 540px; margin-left: auto; margin-right: auto; }

/* ── FOOTER ── */
footer { background: var(--ink); padding: 3rem 1.5rem 0; }
.footer-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-name { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1rem; color: #fff; margin-bottom: 0.6rem; }
.footer-brand-name span { color: var(--violet-lt); }
.footer-about { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.75; margin-bottom: 0.85rem; }
.footer-contact-item { font-size: 0.82rem; color: rgba(255,255,255,0.55); margin-bottom: 0.3rem; }
.footer-contact-item a { color: var(--violet-lt); text-decoration: none; }
.footer-col h4 { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.78rem; color: #fff; margin-bottom: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.45rem; }
.footer-col ul li a { font-size: 0.81rem; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--violet-lt); }
.footer-bottom {
  max-width: 1100px; margin: 0 auto; padding: 1.1rem 0;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.77rem; color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: var(--violet-lt); text-decoration: none; }

/* ── TIMELINE ── */
.timeline { max-width: 680px; margin: 0 auto; position: relative; padding-left: 2.25rem; }
.timeline::before { content:''; position:absolute; left:0.6rem; top:0; bottom:0; width:2px; background:linear-gradient(to bottom, var(--violet), rgba(109,40,217,0.15)); }
.tl-item { position: relative; margin-bottom: 2rem; }
.tl-dot { position:absolute; left:-2.25rem; top:0.4rem; width:16px; height:16px; border-radius:50%; background:var(--white); border:2.5px solid var(--violet); }
.tl-dot.featured { background:var(--coral); border-color:var(--coral); }
.tl-card { background:var(--white); border:1px solid var(--border); border-radius:10px; padding:1.25rem 1.4rem; }
.tl-card.featured { border-color:var(--coral); border-left:4px solid var(--coral); }
.tl-lbl { font-size:0.7rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; color:var(--violet); margin-bottom:0.3rem; }
.tl-card.featured .tl-lbl { color:var(--coral2); }
.tl-date { font-family:'Outfit',sans-serif; font-size:1.2rem; font-weight:800; color:var(--ink); }
.tl-desc { font-size:0.85rem; color:var(--muted); margin-top:0.3rem; line-height:1.6; }

/* ── CHECKLIST ── */
.checklist { list-style: none; }
.checklist li { display: flex; gap: 0.6rem; padding: 0.4rem 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; color: var(--text); line-height: 1.5; align-items: flex-start; }
.checklist li:last-child { border-bottom: none; }
.checklist li::before { content: '✓'; color: var(--violet); font-weight: 700; flex-shrink: 0; margin-top: 0.05rem; }

/* ── FAQ ── */
.faq-item { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 0.75rem; overflow: hidden; }
.faq-q { padding: 0.9rem 1.1rem; font-weight: 600; font-size: 0.88rem; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; }
.faq-q span { color: var(--violet); font-size: 1rem; }
.faq-a { padding: 0 1.1rem 0.9rem; font-size: 0.85rem; color: var(--muted); line-height: 1.7; }

/* ── CONTACT FORM ── */
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--ink); margin-bottom: 0.35rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.65rem 0.9rem; border: 1.5px solid var(--border);
  border-radius: 7px; font-family: 'Inter', sans-serif; font-size: 0.88rem;
  color: var(--text); background: var(--white); outline: none; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--violet); }
.form-group textarea { min-height: 120px; resize: vertical; }

/* ── CONTACT INFO ITEMS ── */
.contact-item { display: flex; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.contact-item:last-child { border-bottom: none; }
.contact-icon { width: 38px; height: 38px; background: var(--violet-xs); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.contact-lbl { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--violet); margin-bottom: 0.2rem; }
.contact-val { font-size: 0.9rem; color: var(--text); font-weight: 500; }
.contact-val a { color: var(--violet); text-decoration: none; font-weight: 600; }

/* ── ETHICS GRID ── */
.ethics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media(max-width:700px) { .ethics-grid { grid-template-columns: 1fr; } }
.ethics-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 1.5rem; }
.ethics-card h3 { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--ink); margin-bottom: 0.85rem; display: flex; align-items: center; gap: 0.5rem; }
.ethics-card ul { list-style: none; }
.ethics-card ul li { font-size: 0.85rem; color: var(--text); padding: 0.35rem 0; border-bottom: 1px solid var(--border); display: flex; gap: 0.5rem; line-height: 1.5; }
.ethics-card ul li:last-child { border-bottom: none; }
.ethics-card ul li::before { content: '›'; color: var(--violet); font-weight: 700; flex-shrink: 0; }

/* ── SPONSOR TIERS ── */
.tier-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 1.5rem; }
.tier-card { border-radius: 12px; padding: 1.75rem; border: 1px solid var(--border); background: var(--white); }
.tier-card.gold { border-top: 4px solid #D97706; }
.tier-card.silver { border-top: 4px solid #9CA3AF; }
.tier-card.bronze { border-top: 4px solid #B45309; }
.tier-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.tier-badge { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.tier-card.gold .tier-badge { background: #FEF3C7; }
.tier-card.silver .tier-badge { background: #F3F4F6; }
.tier-card.bronze .tier-badge { background: #FEF3C7; }
.tier-name { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1.05rem; color: var(--ink); }
.tier-benefits { list-style: none; }
.tier-benefits li { font-size: 0.83rem; color: var(--text); padding: 0.35rem 0; border-bottom: 1px solid var(--border); display: flex; gap: 0.5rem; line-height: 1.5; }
.tier-benefits li:last-child { border-bottom: none; }
.tier-benefits li::before { content: '✓'; color: var(--violet); font-weight: 700; flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  body { padding-top: 60px; }
  .topbar { display: none; }
  nav { top: 0; }
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--white); border-bottom: 2px solid var(--violet); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
  .nav-menu.open { display: flex; }
  .nav-item > a, .nav-item > span { height: auto; padding: 0.75rem 1.25rem; width: 100%; border-bottom: 1px solid var(--border); margin-bottom: 0; }
  .dropdown { position: static; box-shadow: none; border: none; border-top: none; background: var(--bg); display: none; }
  .nav-item.mob-open .dropdown { display: block; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero h1 { font-size: 2rem; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .dates-grid { grid-template-columns: 1fr 1fr; }
}