/* ==========================================================================
   Events / AI Night Page Styles
   ========================================================================== */

/* ─── Event Hero ─── */
.event-hero {
    padding: clamp(140px, 18vw, 220px) 0 clamp(60px, 8vw, 100px);
}

.event-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
    align-items: center;
}

.event-title {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.event-subtitle {
    font-size: clamp(0.95rem, 1.3vw, 1.1rem);
    color: var(--color-gray-300);
    line-height: 1.75;
    margin-bottom: var(--space-xl);
}

.event-hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Event Visual Card */
.event-visual-card {
    position: relative;
    padding: var(--space-3xl) var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    text-align: center;
    overflow: hidden;
}

.event-visual-glow {
    position: absolute;
    top: -40%;
    left: -20%;
    width: 140%;
    height: 140%;
    background: radial-gradient(ellipse at center, rgba(184, 160, 137, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.event-visual-content {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.event-visual-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #b8a089;
}

.event-visual-date {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.event-visual-location {
    font-size: 0.9rem;
    color: var(--color-gray-400);
}

/* ─── Speakers ─── */
.event-speakers {
    padding: clamp(60px, 8vw, 120px) 0;
}

.speakers-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.speakers-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.025em;
    margin-top: var(--space-md);
    margin-bottom: var(--space-md);
}

.speakers-subtitle {
    font-size: 1rem;
    color: var(--color-gray-400);
    line-height: 1.7;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.speaker-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.speaker-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(184, 160, 137, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.speaker-avatar {
    width: 72px;
    height: 72px;
    min-width: 72px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, #b8a089 0%, #8a7060 100%);
}

.speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speaker-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.06);
}

.speaker-placeholder svg {
    width: 32px;
    height: 32px;
    color: var(--color-gray-600);
}

.speaker-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.speaker-status.confirmed {
    color: #8aad9a;
}

.speaker-status.open {
    color: var(--color-gray-500);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.speaker-status.confirmed .status-dot {
    background: #8aad9a;
    box-shadow: 0 0 8px rgba(138, 173, 154, 0.5);
}

.speaker-status.open .status-dot {
    background: var(--color-gray-600);
}

.speaker-info h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 2px;
}

.speaker-role {
    display: block;
    font-size: 0.8rem;
    color: #b8a089;
    margin-bottom: var(--space-sm);
}

.speaker-topic {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    line-height: 1.65;
}

.speakers-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* ─── Format ─── */
.event-format {
    padding: clamp(60px, 8vw, 120px) 0;
}

.format-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.format-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.025em;
    margin-bottom: var(--space-lg);
    line-height: 1.15;
}

.format-text > p {
    font-size: 0.95rem;
    color: var(--color-gray-400);
    line-height: 1.8;
}

.format-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.format-feature {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.format-number {
    font-size: 1.4rem;
    font-weight: 300;
    color: rgba(184, 160, 137, 0.4);
    min-width: 40px;
    letter-spacing: -0.02em;
}

.format-feature h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 6px;
}

.format-feature p {
    font-size: 0.88rem;
    color: var(--color-gray-400);
    line-height: 1.7;
}

/* ─── Expectations ─── */
.event-expectations {
    padding: clamp(60px, 8vw, 120px) 0;
}

.expectations-card {
    padding: var(--space-3xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}

.expectations-header {
    margin-bottom: var(--space-2xl);
}

.expectations-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.02em;
    margin-top: var(--space-md);
    max-width: 600px;
    line-height: 1.2;
}

.expectations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.expectation-item {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.expectation-dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background: #b8a089;
    margin-top: 6px;
}

.expectation-item p {
    font-size: 0.88rem;
    color: var(--color-gray-400);
    line-height: 1.6;
}

/* ─── Interest CTA ─── */
.event-interest {
    padding: clamp(60px, 8vw, 120px) 0 clamp(80px, 10vw, 140px);
    text-align: center;
}

.interest-content {
    max-width: 640px;
    margin: 0 auto;
}

.interest-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.025em;
    margin-top: var(--space-md);
    margin-bottom: var(--space-md);
    line-height: 1.15;
}

.interest-content > p {
    font-size: 1rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.interest-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .event-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .speakers-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .format-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .expectations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .speaker-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .expectations-grid {
        grid-template-columns: 1fr;
    }

    .expectations-card {
        padding: var(--space-2xl) var(--space-lg);
    }

    .interest-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .event-title {
        font-size: 2rem;
    }

    .format-feature {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .format-number {
        font-size: 1.1rem;
    }
}