/* ==========================================================================
   1. Variables & Styles
   ========================================================================== */

:root {
    --color-hero-bg: #0A1170;
    --color-hero-grad-1: #11188E;
    --color-hero-grad-2: #1F41D5;
    --color-accent-orange: #FB6E56;
    --color-accent-pink: #FCDED6;
    --color-accent-light-blue: #D4E4FF;

    --color-dark-blue: #0A1170;
    --color-primary-blue: #1F41D5;
    --color-text-dark: #0C050E;
    --color-text-secondary: #555;
    --color-white: #FFFFFF;
    --color-background: #F8F9FA;
    --color-border: #EAECEF;

    --font-family-main: 'Hanken Grotesk', sans-serif;
}

body {
    font-family: var(--font-family-main);
    color: var(--color-text-dark);
    background-color: var(--color-white);
    margin: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   2. Event Detail Page - Hero
   ========================================================================== */

.event-detail-hero {
    position: relative;
    padding: 0;
}

.event-detail-hero__image-wrapper {
    aspect-ratio: 21 / 8;
    width: 100%;
    overflow: hidden;
}

.event-detail-hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-detail-hero__gradient-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(to top, rgba(12, 5, 14, 0.8), rgba(12, 5, 14, 0.3), transparent);
}

.event-detail-hero__content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom:40px;
    color: var(--color-white);
}

.event-detail-hero__back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-bottom: 16px;
    font-weight: 600;
}
.event-detail-hero__back-link:hover {
    color: var(--color-white);
}

.event-detail-hero__type-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    background-color: var(--color-accent-orange);
    color: var(--color-white);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    align-self: flex-start;
}

.event-detail-hero__title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-white);
    max-width: 896px;
}

.event-detail-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    color: rgba(255, 255, 255, 0.9);
}

.event-detail-hero__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   3. Event Detail Page - Contentenu
   ========================================================================== */

.event-detail-content {
    padding: 64px 0;
}

.event-detail-layout {
    display: grid;
    gap: 48px;
}

@media (min-width: 1024px) {
    .event-detail-layout {
        grid-template-columns: 1fr 360px;
        gap: 48px;
    }
}

.event-detail-main {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.event-detail-section__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 16px;
}

.event-detail-about__text {
    font-size: 18px;
    line-height: 1.6;
    color: rgba(12, 5, 14, 0.8);
    white-space: pre-line;
}

.location-card {
    border-radius: 24px;
    overflow: hidden;
    border: 2px solid var(--color-accent-light-blue);
}

.location-card__map {
    width: 100%;
    height: 288px;
    border: 0;
}

.location-card__address {
    padding: 16px;
    background-color: var(--color-accent-light-blue);
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 16px;
}

@media (min-width: 640px) {
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.gallery-card {
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--color-accent-light-blue);
}

.gallery-card__image-wrapper {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.gallery-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-card:hover .gallery-card__image {
    transform: scale(1.05);
}

.gallery-card__caption {
    padding: 16px;
    color: rgba(12, 5, 14, 0.8);
    font-size: 14px;
}

.event-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sidebar-card {
    border-radius: 24px;
    padding: 24px;
}

.sidebar-card--attendees {
    background-color: var(--color-accent-pink);
}

.sidebar-card--documents {
    background-color: var(--color-accent-light-blue);
}

.sidebar-card__header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--color-hero-grad-1);
}

.sidebar-card__title {
    font-size: 18px;
    font-weight: 600;
}

.attendees-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.attendee-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 64px;
    text-decoration: none;
}

.attendee-item__avatar-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}
.attendee-item:hover .attendee-item__avatar-wrapper {
    transform: scale(1.05);
}

.attendee-item__avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.attendee-item__name {
    font-size: 12px;
    color: rgba(12, 5, 14, 0.8);
    margin-top: 4px;
    text-align: center;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.document-item a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border-radius: 12px;
    background-color: var(--color-white);
    text-decoration: none;
    transition: background-color 0.2s ease;
}
.document-item a:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

.document-item__info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-dark);
    overflow: hidden;
}

.document-item__icon {
    color: var(--color-accent-orange);
    flex-shrink: 0;
}

.document-item__name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.document-item__size {
    font-size: 12px;
    color: rgba(12, 5, 14, 0.5);
    flex-shrink: 0;
}

/* ==========================================================================
   4. Responsive
   ========================================================================== */

/* Small devices (telephones, 640px) */
@media (min-width: 640px) {
    .event-detail-hero__content {
        padding-bottom: 60px;
    }

    .event-detail-hero__title {
        font-size: 56px;
    }

    .event-detail-content {
        padding: 80px 0;
    }

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

/* Medium devices (tablettess, 768px) */
@media (min-width: 768px) {
    .container {
        padding-left: 30px;
        padding-right: 30px;
    }

    .event-detail-hero__image-wrapper {
        aspect-ratio: 16 / 6;
    }

    .event-detail-hero__content {
        padding-bottom: 80px;
    }

    .event-detail-hero__title {
        font-size: 64px;
    }

    .event-detail-section__title {
        font-size: 28px;
    }

    .event-detail-about__text {
        font-size: 19px;
    }

    .location-card__map {
        height: 320px;
    }

    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large devices (desktops, 1024px et +) */
@media (min-width: 1024px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .event-detail-hero__image-wrapper {
        aspect-ratio: 21 / 8;
    }

    .event-detail-hero__content {
        padding-bottom: 40px;
    }

    .event-detail-hero__title {
        font-size: 48px;
    }

    .event-detail-layout {
        grid-template-columns: 1fr 360px;
        gap: 48px;
    }

    .event-detail-content {
        padding: 64px 0;
    }

    .event-detail-section__title {
        font-size: 24px;
    }

    .event-detail-about__text {
        font-size: 18px;
    }

    .location-card__map {
        height: 288px; 
    }

    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Extra large  (large desktops, 1280px et +) */
@media (min-width: 1280px) {
    .container {
        max-width: 1200px;
    }

    .event-detail-hero__title {
        font-size: 72px;
    }
}