/**
 * Homepage Layout Styles
 * On-brand design matching reference layout
 */

/* Hero Section Full Width */
.hero-section-full {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-color: var(--carolina-blue-brightest);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 30, 67, 0.7) 0%, rgba(30, 60, 130, 0.6) 100%);
    z-index: 2;
}

.hero-container {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-content-overlay {
    background: rgba(15, 30, 67, 0.85);
    padding: 3rem 2.5rem;
    border-radius: 12px;
    max-width: 600px;
    margin-left: auto;
    margin-right: 2rem;
    color: var(--white);
}

.hero-headline {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-subheadline {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: var(--font-medium);
}

.hero-search-box {
    margin-bottom: 1rem;
}

.hero-search-form {
    display: flex;
    gap: 0.5rem;
}

.hero-search-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 2px solid var(--white);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--white);
    color: var(--black);
}

.hero-search-input::placeholder {
    color: var(--greyish);
}

.hero-search-button {
    padding: 1rem 1.5rem;
    background: var(--clear-blue);
    border: none;
    border-radius: 8px;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.hero-search-button:hover {
    background: var(--carolina-blue-brighter);
}

.hero-popular-searches {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-popular-searches a {
    color: var(--carolina-blue);
    text-decoration: underline;
    margin: 0 0.25rem;
    transition: color 0.2s;
}

.hero-popular-searches a:hover {
    color: var(--white);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    z-index: 3;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Media Recognition Strip */
.media-recognition {
    background: var(--white);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--pinkish-grey);
}

.media-recognition .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.media-label {
    font-size: 0.875rem;
    color: var(--greyish-brown);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.media-logos {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.media-logo {
    font-size: 1rem;
    color: var(--greyish);
    font-weight: var(--font-semibold);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.media-logo:hover {
    opacity: 1;
}

/* About Section */
.about-section-home {
    padding: 4rem 0;
    background: var(--white);
}

.about-content-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
}

.about-image-column {
    display: flex;
    justify-content: center;
}

.about-image-wrapper {
    width: 100%;
    max-width: 400px;
}

.about-image {
    width: 100%;
    height: auto;
    border-radius: 50%;
    object-fit: cover;
    aspect-ratio: 1;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.about-image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--carolina-blue-brightest) 0%, var(--carolina-blue) 100%);
}

.about-text-column h2 {
    margin-bottom: 1.5rem;
}

.about-text-content {
    margin-bottom: 2rem;
}

.about-text-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--greyish-brown);
}

/* Section Headings */
.section-heading-uppercase {
    font-size: 2rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2.5rem;
    color: var(--black);
    text-align: center;
}

/* All Posts Section */
.all-posts-section {
    padding: 4rem 0 0.5rem 0;
    background: var(--white);
}

.articles-grid-all {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.article-tile-all {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-tile-all:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.article-tile-all .tile-image {
    height: 200px;
}

.tile-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.tile-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--carolina-blue-brightest);
}

.tile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.article-tile-trending:hover .tile-image img {
    transform: scale(1.1);
}

.tile-image-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--carolina-blue-brightest) 0%, var(--carolina-blue) 100%);
}

.tile-image {
    position: relative;
}

.article-tile-all .tile-image,
.article-tile-latest .tile-image,
.article-tile-trending .tile-image {
    position: relative;
}

/* Category Tag on Homepage Tiles */
.article-tile-all .article-category-tag,
.article-tile-latest .article-category-tag {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    background: rgba(15, 30, 67, 0.9);
    color: var(--white);
    padding: 0.375rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.article-lang-flag {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    z-index: 3;
    color: #fff;
    padding: 3px 7px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.article-lang-flag.lang-en { background: #1B4D8E; }
.article-lang-flag.lang-de { background: #C62828; }
.article-lang-flag.lang-fr { background: #1565C0; }
.article-lang-flag.lang-it { background: #2E7D32; }

.tile-content {
    padding: 1.25rem;
}

.tile-title {
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    color: var(--black);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Services Section */
.services-section {
    padding: 0.5rem 0 4rem 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    position: relative;
    min-height: 400px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-6px);
}

.service-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.service-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 30, 67, 0.85) 0%, rgba(30, 60, 130, 0.75) 100%);
    z-index: 2;
}

.service-card-content {
    position: relative;
    z-index: 3;
    padding: 3rem 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.service-icon {
    margin-bottom: 1.5rem;
    color: var(--white);
}

.service-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-description {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    flex-grow: 1;
}

/* Latest Posts Section */
.latest-posts-section {
    padding: 4rem 0 1.5rem 0;
    background: var(--white);
}

.articles-grid-latest {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.article-tile-latest {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.article-tile-latest:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.article-tile-latest .tile-image {
    height: 250px;
}

.article-tile-latest .tile-content {
    padding: 1.5rem;
}

.article-tile-latest .tile-title {
    font-size: 1rem;
}

.section-cta {
    text-align: center;
    margin-top: 2rem;
}

/* Registration CTA Section */
.registration-cta-section {
    padding: 1.3rem 0 4rem 0;
    background: linear-gradient(135deg, var(--carolina-blue-brightest) 0%, var(--carolina-blue) 100%);
}

.registration-cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.registration-cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Buttons */
.cta-button-dark {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--dark-indigo);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background 0.2s, transform 0.2s;
}

.cta-button-dark:hover {
    background: var(--medium-dark-blue);
    transform: translateY(-2px);
}

.cta-button-primary {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    background: var(--clear-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.125rem;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 4px 12px rgba(41, 105, 255, 0.3);
}

.cta-button-primary:hover {
    background: var(--carolina-blue-brighter);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(41, 105, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content-overlay {
        margin-right: 1rem;
        margin-left: 1rem;
        padding: 2rem 1.5rem;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .about-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .articles-grid-all {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .articles-grid-latest {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-section-full {
        min-height: 500px;
    }
    
    .hero-headline {
        font-size: 1.75rem;
    }
    
    .hero-subheadline {
        font-size: 1rem;
    }
    
    .section-heading-uppercase {
        font-size: 1.5rem;
    }
    
    .articles-grid-all {
        grid-template-columns: 1fr;
    }
    
    .articles-grid-latest {
        grid-template-columns: 1fr;
    }
    
    .media-recognition .container {
        flex-direction: column;
        gap: 1rem;
    }
}