:root {
    color-scheme: light;
}

body {
    min-height: 100vh;
    background-color: var(--color-background);
}

.container {
    width: min(100%, calc(var(--max-width) - 40px));
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(14px);
    background: rgba(255, 255, 255, 0.84);
    border-bottom: 1px solid rgba(229, 231, 235, 0.65);
    padding-right: 10px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    font-weight: 500;
}

.header-inner a:hover {
    color: #3b82f6;
}

.brand {
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
    padding-left: 5px;
}

.brand img {
    vertical-align: middle;
    margin-right: 0.5rem;
    height: 45px;
    width: 45px;
}

.site-nav {
    display: flex;
    gap: 1.25rem;
    font-weight: bold;
}

.site-nav a {
    color: var(--color-text);
    text-decoration: none;

}

.nav-toggle {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
    box-sizing: border-box;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    row-gap: 0.35rem;
    transition: background-color var(--transition), border-color var(--transition);
}

.nav-toggle span {
    display: block;
    height: 2px;
    width: 1.4rem;
    background: var(--color-primary);
    border-radius: 999px;
    transition: transform var(--transition), opacity var(--transition), width var(--transition);
}

.nav-toggle span + span {
    margin-top: 0;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.page-shell {
    min-height: 100vh;
    overflow-x: hidden;
}

.page-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 20%),
                radial-gradient(circle at bottom left, rgba(244, 185, 66, 0.08), transparent 18%);
    z-index: -1;
}

.section {
    padding: 5rem 0;
}

.section-heading {
    max-width: 58rem;
    margin-bottom: 2rem;
}

.eyebrow {
    display: inline-flex;
    margin-bottom: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
}

h1, h2, h3, h4 {
    margin: 0;
    font-family: var(--font-heading);
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.5rem, 2.8vw, 4rem);
    line-height: 1.02;
}

h2 {
    font-size: clamp(2rem, 2.5vw, 3rem);
}

h3 {
    font-size: 1.3rem;
}

.lead {
    margin-top: 1rem;
    max-width: 42rem;
    color: var(--color-muted);
    line-height: 1.9;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.8rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
}

.btn-secondary {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
}

.resource-card {
    border-radius: var(--radius);
    padding: 1.5rem;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition);
}

.resource-card:hover {
    transform: translateY(-4px);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: center;
    min-height: 70vh;
    padding: 6rem 10px;
    box-sizing: border-box;
}

.hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.18), transparent 28%),
                radial-gradient(circle at 85% 80%, rgba(244, 185, 66, 0.12), transparent 22%);
    pointer-events: none;
}

.hero-copy {
    position: relative;
    z-index: 1;
}

.hero-card {
    border-radius: var(--radius);
    padding: 2rem;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
    margin: 0 10px;
    box-sizing: border-box;
}

.event-label {
    display: inline-flex;
    margin-bottom: 1rem;
    color: var(--color-accent);
    font-weight: 700;
}

.event-meta {
    color: var(--color-muted);
    margin: 0.75rem 0 1rem;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 0 10px;
    box-sizing: border-box;
}

.countdown div {
    padding: 1rem;
    background: rgba(245, 247, 250, 0.9);
    border-radius: 1rem;
    text-align: center;
}

.countdown div strong {
    display: block;
    font-size: 1.3rem;
    color: var(--color-primary);
}

.section-partners,
.section-events,
.section-about,
.section-calendar,
.section-contact {
    background: #fff;
}

.partner-grid,
.event-grid,
.about-grid,
.member-grid,
.social-grid,
.contact-grid {
    display: grid;
    gap: 50px;
}

.partner-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    justify-items: center;
}

.partner-card {
    width: 100%;
    max-width: 200px;
    min-height: 220px;
    height: auto;
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: #ffffff;
    transition: transform var(--transition), border-color var(--transition);

    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.partner-card:hover {
    transform: translateY(-6px);
    border-color: rgba(59, 130, 246, 0.25);
}

.partner-card img {
    max-width: 100%;
    height: auto;
    max-height: 170px;
    object-fit: contain;
    border-radius: 5px;
    margin-bottom: 0.75rem;
}

.partner-card h3,
.partner-card p {
    width: 100%;
    margin: 0;
    text-align: center;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.event-card,
.about-card,
.member-card,
.notfound-card,
.calendar-frame,
.contact-form,
.profile-hero,
.profile-details {
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.event-card,
.about-card,
.member-card,
.notfound-card {
    padding: 1.75rem;
}

.event-card:hover,
.about-card:hover,
.member-card:hover {
    transform: translateY(-4px);
}

.event-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.about-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.member-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.member-card {
    overflow: hidden;
}

.member-link {
    color: inherit;
    text-decoration: none;
    display: grid;
    gap: 1rem;
}

.member-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 5px;
}

.member-copy h3,
.member-copy p {
    margin: 0;
}

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

.profile-hero img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 5px;
}

.profile-details {
    padding: 2.25rem;
}

.profile-meta {
    color: var(--color-muted);
    margin: 1rem 0;
}

.profile-facts {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.profile-facts div {
    display: grid;
    gap: 0.35rem;
}

.profile-facts strong {
    color: var(--color-primary);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.social-links a {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 600;
}

.calendar-frame iframe,
.contact-form iframe {
    width: 100%;
    min-height: 540px;
    border-radius: var(--radius);
}

.contact-grid {
    grid-template-columns: 1fr 1.25fr;
}

.contact-copy {
    padding: 2rem;
}

.social-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    margin-top: 2rem;
}

.social-link {
    display: inline-flex;
    padding: 1rem 1.25rem;
    border-radius: 999px;
    border: 1px solid rgba(59, 130, 246, 0.18);
    text-decoration: none;
    color: var(--color-primary);
}

.notfound-card {
    padding: 4rem;
    text-align: center;
}

.reveal-up,
.reveal-fade {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.revealed {
    opacity: 1;
    transform: translateY(0);
}
.site-footer {
    margin-top: 4rem;
    padding: 2.5rem 0;
    background: #111827;
    color: #ffffff;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.footer-brand {
    margin: 0 0 0.4rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.footer-copy {
    margin: 0;
    max-width: 420px;
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.footer-links a {
    padding: 0.5rem 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: #d1d5db;
    font-size: 0.85rem;
    text-decoration: none;
    transition:
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        transform var(--transition);
}

.footer-links a:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    transform: translateY(-2px);
}

@media (max-width: 640px) {
    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-links {
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        padding: 3.5rem 0;
    }

    .profile-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .header-inner {
        flex-wrap: wrap;
    }

    .site-nav {
        display: none;
        flex-direction: column;
        width: calc(100% - 20px);
        margin: 0 10px;
        padding: 1rem 1rem;
        gap: 1rem;
        border-radius: 1rem;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
        box-sizing: border-box;
    }

    .site-nav.open {
        display: flex;
    }

    .nav-toggle {
        display: inline-flex;
        margin-right: 10px;
    }

    .hero-copy,
    .hero-card {
        text-align: center;
    }
}