/* Home page specific styles */

main.home {
    padding-top: clamp(0.5rem, 2vw, 1.5rem);
}

.home {
    display: flex;
    flex-direction: column;
    gap: clamp(2.2rem, 4vw, 3.5rem);
}

.home-hero {
    position: relative;
    padding: clamp(2rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 5rem);
    background: var(--page-hero-gradient);
    overflow: hidden;
}

.home-hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, var(--color-brand-soft) 0%, transparent 70%);
    opacity: 0.6;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

[data-theme="dark"] .home-hero::before {
    opacity: 0.15;
    background: radial-gradient(circle, var(--color-brand) 0%, transparent 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(2.5rem, 5vw, 4rem);
    align-items: center;
}

.hero-copy h1 {
    color: var(--color-neutral-900);
}

[data-theme="dark"] .hero-copy h1 {
    color: #fff;
}

.hero-title-group {
    display: grid;
    gap: 0.35rem;
    margin-top: clamp(0.8rem, 2vw, 1.2rem);
}

.hero-kicker {
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    color: color-mix(in srgb, var(--color-brand-strong) 65%, var(--color-text-muted) 35%);
}

.hero-name {
    margin: 0;
    font-size: clamp(2.6rem, 5vw, 3.8rem);
    line-height: 1.05;
    font-family: var(--font-serif);
    font-weight: 700;
}

.hero-name-native {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-family: var(--font-sans);
    color: color-mix(in srgb, var(--color-brand-strong) 45%, var(--color-text-muted) 55%);
}

.hero-subtitle {
    margin: clamp(0.9rem, 2vw, 1.3rem) 0 0.65rem;
    font-size: clamp(1.15rem, 2.2vw, 1.45rem);
    font-weight: 600;
    color: var(--color-text);
}

.hero-summary {
    max-width: 60ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 1.5rem 0 2rem;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    padding: 1.25rem;
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.metric:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: color-mix(in srgb, var(--color-brand) 30%, transparent);
}

.metric-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-brand-strong);
}

.metric-label {
    display: block;
    margin-top: 0.3rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.hero-reading-group {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--color-brand-soft) 60%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-brand) 30%, transparent);
}

.hero-reading-group i {
    font-size: 1.4rem;
    color: var(--color-brand-strong);
}

.hero-reading-group p {
    margin: 0;
}

.badge-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 600;
    color: var(--color-brand-strong);
}

[data-theme="dark"] .hero-reading-group {
    background: color-mix(in srgb, var(--color-brand) 24%, var(--color-surface-alt) 76%);
    border-color: color-mix(in srgb, var(--color-brand) 42%, transparent);
}

[data-theme="dark"] .hero-reading-group i,
[data-theme="dark"] .badge-link,
[data-theme="dark"] .metric-value {
    color: var(--color-brand-contrast);
}

.hero-visual {
    display: grid;
    gap: 1.5rem;
    position: relative;
    justify-items: center;
}

.hero-image {
    position: relative;
    width: min(340px, 85vw);
    aspect-ratio: 4 / 5;
    border-radius: clamp(2rem, 6vw, 3rem);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
    isolation: isolate;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-glow {
    content: '';
    position: absolute;
    inset: 6%;
    border-radius: inherit;
    background: linear-gradient(160deg, color-mix(in srgb, var(--color-brand) 45%, transparent), transparent 60%);
    mix-blend-mode: overlay;
    opacity: 0.7;
}

.hero-card {
    width: 100%;
    max-width: 320px;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.hero-card h3 {
    margin-bottom: 0.85rem;
}

.hero-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
    color: var(--color-text-muted);
}

.hero-card li {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
}

.hero-card li i {
    margin-top: 0.2rem;
    color: var(--color-brand-strong);
}

.home-section {
    padding: 0;
}

.section-heading {
    display: grid;
    gap: 1rem;
    max-width: 760px;
    margin-bottom: 2.5rem;
}

.section-heading h2 {
    margin: 0;
}

.hero-metrics__note {
    grid-column: 1 / -1;
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-align: right;
}

/* ===== News hub ===== */
.news-grid {
    display: grid;
    gap: clamp(0.8rem, 2vw, 1.4rem);
    grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 720px) {
    .news-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

.news-card {
    display: grid;
    gap: clamp(0.5rem, 1.5vw, 0.85rem);
    padding: clamp(1.2rem, 2vw, 1.5rem);
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    align-content: start;
    position: relative;
    overflow: hidden;
}

.news-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.news-card:hover::after {
    transform: translateX(100%);
}

.news-card:hover,
.news-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: color-mix(in srgb, var(--color-brand) 22%, transparent);
}

.news-card__date {
    display: inline-flex;
    align-items: center;
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.news-card h3 {
    margin: 0;
    font-size: clamp(1.1rem, 1.8vw, 1.3rem);
    line-height: 1.3;
}

.news-card h3 a {
    color: var(--color-text);
    text-decoration: none;
}

.news-card h3 a:hover,
.news-card h3 a:focus {
    color: var(--color-brand-strong);
}

.news-card__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.82rem;
}

.news-card__tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--color-brand-soft) 35%, transparent);
    color: var(--color-brand-strong);
}

.news-card__tag::before {
    content: '•';
    font-size: 1rem;
}

.news-card__tag--teaching {
    background: color-mix(in srgb, var(--color-accent) 22%, transparent);
    color: var(--color-accent);
}

.news-card__tag--event {
    background: color-mix(in srgb, var(--color-neutral-200) 55%, transparent);
    color: var(--color-neutral-700);
}

.news-card p {
    margin: 0;
    color: var(--color-text-muted);
    line-height: 1.5;
}


.focus-grid,
.output-grid {
    display: grid;
    gap: clamp(1.5rem, 4vw, 2.5rem);
}

.focus-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.focus-card {
    padding: clamp(1.75rem, 3vw, 2.25rem);
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 1rem;
    transition: all var(--transition-base);
}

.focus-card h3 {
    margin: 0;
}

.card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--color-brand-soft) 75%, transparent);
    color: var(--color-brand-strong);
    font-size: 1.4rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--color-brand-strong);
}

.output-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.output-card {
    display: grid;
    gap: 1rem;
    padding: clamp(1.8rem, 3vw, 2.2rem);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-brand-soft) 65%, transparent), var(--color-surface-alt));
    border: 1px solid color-mix(in srgb, var(--color-brand) 18%, transparent);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.focus-card:hover,
.focus-card:focus-within,
.output-card:hover,
.output-card:focus-within {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: color-mix(in srgb, var(--color-brand) 24%, transparent);
}

.output-meta {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

.output-meta .tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    font-weight: 600;
    color: var(--color-brand-strong);
}

.output-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.collaboration-banner {
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-brand) 18%, transparent), color-mix(in srgb, var(--color-brand-soft) 50%, transparent));
}

.banner-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: center;
}

.banner-copy h2 {
    color: var(--color-neutral-900);
}

[data-theme="dark"] .banner-copy h2 {
    color: #fff;
}

.banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-start;
}

.final-cta {
    padding-bottom: clamp(4rem, 6vw, 5.5rem);
}

.final-cta-inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: center;
    padding: clamp(2rem, 4vw, 3rem);
    border-radius: var(--radius-lg);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.final-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

@media (max-width: 960px) {
    .hero-reading-group {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-reading-group i {
        display: none;
    }
}

@media (max-width: 720px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .banner-inner {
        text-align: left;
    }
}

@media (max-width: 560px) {
    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .focus-grid,
    .output-grid {
        grid-template-columns: 1fr;
    }
}