/* ============================================================
   VividCharts — Event page (reusable template)
   Built on shared tokens (styles.css). Example fill: Knowledge 2026.
   ============================================================ */

/* ============================================================
   HERO — dark conference band
   ============================================================ */
.ev-hero { background: var(--dark-ash); color: var(--white); position: relative; overflow: hidden; padding: 72px 0 76px; }
.ev-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(620px 420px at 88% -10%, rgba(63,193,199,.20), transparent 60%),
    radial-gradient(540px 380px at 8% 120%, rgba(63,193,199,.10), transparent 60%);
}
.ev-hero .wrap { position: relative; z-index: 1; }
.ev-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }

.ev-kicker { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; font-size: 12.5px; font-weight: 700; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--light-turq); }
.ev-kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(63,193,199,.22); }

.ev-date { margin-top: 22px; font-size: 14px; font-weight: 700; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: rgba(255,255,255,.7); }
.ev-hero h1 { color: var(--white); font-size: clamp(44px, 6vw, 80px); line-height: .98; margin-top: 12px; letter-spacing: -0.02em; }
.ev-venue { margin-top: 18px; font-size: clamp(18px, 1.6vw, 22px); color: rgba(255,255,255,.82); }
.ev-venue .pin { display: inline-block; vertical-align: -2px; margin-right: 8px; color: var(--brand); }

.ev-chips { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }
.ev-chip { display: inline-flex; align-items: center; gap: 9px; padding: 9px 15px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--r-sm); font-size: 13.5px; font-weight: 500; color: rgba(255,255,255,.85); background: rgba(255,255,255,.04); }
.ev-chip svg { color: var(--brand); flex: none; }
.ev-chip b { font-weight: 700; color: #fff; }

.ev-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

/* hero media */
.ev-hero-media { margin: 0; position: relative; }
.ev-hero-img {
  display: block; width: 100%; aspect-ratio: 4 / 3; height: auto;
  border: 1px solid rgba(255,255,255,.12); box-shadow: 0 20px 50px rgba(0,0,0,.4);
  background: #2c2b36;
}
.ev-media-cap { display: block; margin-top: 10px; font-size: 12px; color: rgba(255,255,255,.5); }

/* ============================================================
   ESSENTIALS strip
   ============================================================ */
.ev-essentials { padding: 0; }
.ev-essentials .wrap { transform: translateY(-40px); }
.ev-ess-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-sm);
  box-shadow: var(--shadow-md); overflow: hidden;
}
.ev-ess { padding: 26px 28px; border-left: 1px solid var(--line); }
.ev-ess:first-child { border-left: 0; }
.ev-ess .ico {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  background: var(--brand-tint); color: var(--brand-strong);
  display: grid; place-items: center; margin-bottom: 16px;
}
.ev-ess .lab { font-size: 11px; font-weight: 700; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--ink-3); }
.ev-ess .val { font-size: 17px; font-weight: 700; color: var(--ink); margin-top: 7px; line-height: 1.3; }
.ev-ess .sub { font-size: 13.5px; color: var(--ink-2); margin-top: 3px; }
.ev-ess a.val { color: var(--brand-strong); }
.ev-ess a.val:hover { text-decoration: underline; }

/* ============================================================
   INTRO + WHY STOP BY
   ============================================================ */
.ev-intro { padding: 40px 0 8px; }
.ev-intro .wrap { max-width: 760px; }
.ev-intro .eyebrow { margin-bottom: 16px; }
.ev-intro h2 { font-size: clamp(28px, 3.2vw, 42px); }
.ev-intro p { font-size: 19px; color: var(--ink-2); line-height: 1.6; margin-top: 18px; }
.ev-intro p + p { margin-top: 16px; }

.ev-why { padding: 56px 0 96px; }
.ev-why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ev-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 32px; box-shadow: var(--shadow-sm);
  transition: box-shadow .18s var(--ease), transform .18s var(--ease);
}
.ev-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.ev-card .ico {
  width: 46px; height: 46px; border-radius: var(--r-sm);
  background: var(--brand); color: var(--brand-fg); display: grid; place-items: center;
}
.ev-card h3 { font-size: 20px; margin-top: 20px; }
.ev-card p { font-size: 15.5px; color: var(--ink-2); line-height: 1.55; margin-top: 10px; }

/* ============================================================
   RSVP band (ivory)
   ============================================================ */
.ev-rsvp { background: var(--light-cream); padding: 84px 0; scroll-margin-top: 88px; }
.ev-rsvp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.ev-rsvp .eyebrow { margin-bottom: 16px; }
.ev-rsvp h2 { font-size: clamp(28px, 3.2vw, 42px); max-width: 14ch; }
.ev-rsvp p { font-size: 18px; color: var(--ink-2); line-height: 1.55; margin-top: 18px; max-width: 46ch; }
.ev-prize {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 22px;
  padding: 10px 16px; border-radius: var(--r-sm);
  background: var(--white); border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--ink);
}
.ev-prize svg { color: var(--vc-marigold, #EEB700); flex: none; }

.ev-form-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-sm);
  box-shadow: var(--shadow-md); padding: 34px;
}
.ev-form-card h3 { font-size: 20px; }
.ev-form-card .fc-sub { font-size: 14px; color: var(--ink-2); margin-top: 8px; line-height: 1.5; }
.ev-form-card .sbx-form { margin-top: 20px; }
.ev-form-card .sbx-pair { flex-direction: column; }
.ev-form-card .sbx-pair .btn { width: 100%; justify-content: center; }
.ev-form-card .fine { font-size: 12.5px; color: var(--ink-3); margin-top: 14px; text-align: center; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .ev-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .ev-hero-img { aspect-ratio: 16 / 9; }
  .ev-ess-grid { grid-template-columns: repeat(2, 1fr); }
  .ev-ess:nth-child(3) { border-left: 0; }
  .ev-ess:nth-child(n+3) { border-top: 1px solid var(--line); }
  .ev-why-grid { grid-template-columns: 1fr; }
  .ev-rsvp-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .ev-ess-grid { grid-template-columns: 1fr; }
  .ev-ess { border-left: 0; border-top: 1px solid var(--line); }
  .ev-ess:first-child { border-top: 0; }
}