body {
    background-color: #f0f3f8;
}

.site-body {
    background: radial-gradient(120% 120% at 10% 10%, rgba(13, 110, 253, 0.08), transparent 65%),
        radial-gradient(90% 140% at 90% 0%, rgba(25, 135, 84, 0.08), transparent 65%),
        #f0f3f8;
    min-height: 100vh;
}

.main-header {
    background: linear-gradient(135deg, #081029 0%, #0f2147 55%, #102c3d 100%);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.logo-ring {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    padding: 0.35rem;
    display: grid;
    place-items: center;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.club-logo {
    height: 58px;
    width: 58px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(8, 16, 41, 0.45));
}

.text-shadow {
    text-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

.main-menu .nav-link {
    color: rgba(255, 255, 255, 0.85);
    border-radius: 999px;
    font-weight: 600;
    transition: all 0.2s ease;
    padding-inline: 1rem;
    backdrop-filter: blur(2px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.main-menu .nav-link:hover,
.main-menu .nav-link:focus,
.main-menu .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 8px 18px rgba(8, 16, 41, 0.25);
}

.hero-banner {
    background: radial-gradient(circle at top left, rgba(13, 110, 253, 0.88), rgba(25, 135, 84, 0.85));
    color: #fff;
    border-radius: 1.5rem;
    padding: 4.5rem 3.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(13, 110, 253, 0.25);
}

.hero-banner::after,
.hero-banner::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.hero-banner::before {
    width: 240px;
    height: 240px;
    bottom: -120px;
    right: -60px;
}

.hero-banner::after {
    width: 160px;
    height: 160px;
    top: -60px;
    left: -40px;
}

.hero-banner .btn {
    box-shadow: 0 18px 32px rgba(8, 16, 41, 0.2);
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.card {
    border: none;
    border-radius: 1.25rem;
}

.card-news img,
.card-calendar img {
    object-fit: cover;
    height: 180px;
    border-top-left-radius: 1.25rem;
    border-top-right-radius: 1.25rem;
}

.card-news,
.card-calendar,
.contact-card,
.subscription-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-news:hover,
.card-calendar:hover,
.contact-card:hover,
.subscription-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 35px rgba(13, 110, 253, 0.18);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-share {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 999px;
    padding-inline: 1rem;
    font-size: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-share:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.5rem 1rem rgba(14, 78, 126, 0.12);
}

.icon-pill {
    display: inline-flex;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.12), rgba(25, 135, 84, 0.12));
    color: #0d6efd;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    transition: transform 0.2s ease, background 0.2s ease;
}

.social-link:hover,
.social-link:focus {
    transform: translateY(-4px);
    background: #f4c542;
    color: #0b182f;
}

@media (max-width: 767.98px) {
    .main-header {
        position: sticky;
        top: 0;
    }

    .main-header .container {
        justify-content: space-between;
        gap: 1rem;
    }

    .menu-toggle {
        border-radius: 999px;
        padding-inline: 0.9rem;
    }

    .main-menu-container {
        width: 100%;
    }

    .main-menu {
        flex-direction: column;
        width: 100%;
        padding-top: 0.75rem;
    }

    .main-menu .nav-link {
        width: 100%;
    }
}

.footer-bar {
    background: linear-gradient(135deg, #0b182f 0%, #13223b 50%, #08121e 100%);
    position: relative;
    overflow: hidden;
}

.footer-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(244, 197, 66, 0.12), transparent 60%);
}

.footer-logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.45));
    position: relative;
    z-index: 1;
}

.footer-bar .tracking-wide {
    letter-spacing: 0.25em;
    position: relative;
    z-index: 1;
}

.footer-bar .text-muted-50 {
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 1;
}

.admin-sidebar {
    min-height: 100vh;
    background-color: #0d6efd;
}

.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

.admin-sidebar .nav-link.active,
.admin-sidebar .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

.form-label {
    font-weight: 600;
    color: #0b182f;
}

.form-control,
.form-select,
.form-check-input {
    border-radius: 0.75rem;
    border-color: #d0d7e2;
    padding-block: 0.6rem;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-check-input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
    box-shadow: 0 0.35rem 0.8rem rgba(13, 110, 253, 0.25);
}

.form-text {
    color: rgba(8, 18, 47, 0.75);
}

.content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1rem auto;
}