/* Events list page (/events) - public-facing. Stacks on top of landing.css so
   the nav + footer chrome match the landing page exactly, and mirrors
   careers.css so the two "company" pages read as one family. Brand cyan accent
   (#00b3c9), consistent with /chat and the rest of the app.

   The individual event pages (/events/{slug}) are NOT styled from here - they
   carry the approved event design in event-landing.css / event-confirmed.css. */

:root {
    --events-primary: #00b3c9;
    --events-primary-dark: #0090a3;
    --events-card: #ffffff;
    --events-text: #0f172a;
    --events-muted: #64748b;
    --events-border: #e2e8f0;
    --events-shadow: 0 1px 3px rgba(15, 23, 42, 0.05), 0 8px 24px rgba(15, 23, 42, 0.04);
    --events-shadow-hover: 0 4px 12px rgba(0, 179, 201, 0.12), 0 16px 40px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] {
    --events-card: #1e293b;
    --events-text: #f1f5f9;
    --events-muted: #94a3b8;
    --events-border: #334155;
    --events-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.2);
    --events-shadow-hover: 0 4px 12px rgba(0, 179, 201, 0.25), 0 16px 40px rgba(0, 0, 0, 0.4);
}

/* ---------- Hero ---------- */
.events-hero-section {
    padding: 100px 0 56px;
    text-align: center;
    background: radial-gradient(ellipse at top, rgba(0, 179, 201, 0.08) 0%, transparent 70%);
}

.events-hero-section .container { max-width: 820px; padding: 0 24px; }

.events-hero-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(0, 179, 201, 0.28);
}

.events-hero-title {
    font-size: clamp(2.1rem, 4.5vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--events-text);
    font-weight: 700;
}

.events-hero-sub {
    font-size: 1.15rem;
    color: var(--events-muted);
    max-width: 660px;
    margin: 0 auto;
    line-height: 1.55;
}

/* ---------- List ---------- */
.events-list-section { padding: 24px 0 96px; }
.events-list-section .container { max-width: 1060px; padding: 0 24px; }

.events-section-heading {
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--events-muted);
    margin: 0 0 20px;
}

.events-past-heading { margin-top: 64px; }

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.event-card {
    display: block;
    padding: 28px;
    border-radius: 18px;
    background: var(--events-card);
    border: 1px solid var(--events-border);
    box-shadow: var(--events-shadow);
    text-decoration: none;
    color: inherit;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.event-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 179, 201, 0.45);
    box-shadow: var(--events-shadow-hover);
}

.event-card.featured { border-color: rgba(0, 179, 201, 0.5); }
.event-card.past { opacity: .72; }

.event-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.event-type {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--events-primary-dark);
}

.event-featured {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--events-primary-dark);
    background: rgba(0, 179, 201, 0.1);
    border-radius: 999px;
    padding: 4px 10px;
}

.event-title {
    font-size: 1.35rem;
    line-height: 1.25;
    font-weight: 700;
    color: var(--events-text);
    margin: 0 0 12px;
}

.event-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--events-muted);
    margin-bottom: 14px;
}

.event-meta i { color: var(--events-primary-dark); margin-right: 4px; }
.event-meta .dot { opacity: .5; }

.event-summary {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--events-muted);
    margin: 0 0 18px;
}

.event-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--events-primary-dark);
}

.event-cta .material-icons { font-size: 18px; transition: transform .18s ease; }
.event-card:hover .event-cta .material-icons { transform: translateX(3px); }

/* ---------- Empty ---------- */
.events-empty {
    text-align: center;
    padding: 72px 24px;
    border: 1px dashed var(--events-border);
    border-radius: 18px;
    color: var(--events-muted);
}

.events-empty i { font-size: 2.4rem; color: var(--events-primary); margin-bottom: 16px; }
.events-empty h3 { color: var(--events-text); font-size: 1.3rem; margin-bottom: 10px; }
.events-empty p { max-width: 460px; margin: 0 auto; line-height: 1.6; }
.events-empty a { color: var(--events-primary-dark); }

@media (max-width: 640px) {
    .events-hero-section { padding: 72px 0 40px; }
    .events-grid { grid-template-columns: 1fr; }
    .event-card { padding: 22px; }
}