/* ============================================
   Sponsor logos — site-wide (public layout)
   ============================================ */

.home-section--sponsors {
    --home-green: #1eb53a;
    --home-green-dark: #158c2e;
    --home-blue: #0047ab;
    --home-blue-soft: #e8f1ff;
    --home-ink: #1a2b3c;
    --home-muted: #5c6b7a;
    --home-bg: #f3f6fa;
    --home-surface: #ffffff;
    --home-border: rgba(0, 71, 171, 0.1);
    --home-radius: 14px;
    --home-radius-lg: 20px;

    position: relative;
    padding: 4.5rem 0;
    background: linear-gradient(165deg, #e8f1ff 0%, var(--home-bg) 42%, #edf8f0 100%);
    border-top: 1px solid rgba(0, 71, 171, 0.08);
    border-bottom: 1px solid rgba(30, 181, 58, 0.1);
    overflow: hidden;
}

.home-section--sponsors .home-section__header {
    margin-bottom: 2.25rem;
}

.home-section--sponsors .home-section__header--center {
    text-align: center;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

.home-section--sponsors .home-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--home-blue);
    background: var(--home-blue-soft);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 0.75rem;
}

.home-section--sponsors .home-section__title {
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--home-ink);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.home-section--sponsors .home-section__intro {
    margin: 0.75rem 0 0;
    color: var(--home-muted);
    font-size: 1.05rem;
}

.home-section--sponsors .home-reveal {
    opacity: 0;
    transform: translateY(1.25rem);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.home-section--sponsors .home-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .home-section--sponsors .home-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.home-sponsors__glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 12% 20%, rgba(0, 71, 171, 0.12), transparent 70%),
        radial-gradient(ellipse 50% 40% at 88% 75%, rgba(30, 181, 58, 0.1), transparent 72%);
}

.home-eyebrow--sponsors {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: 0 4px 14px rgba(0, 71, 171, 0.12);
}

.home-eyebrow--sponsors i {
    font-size: 0.7rem;
    opacity: 0.9;
}

.home-section__title--sponsors {
    position: relative;
    display: inline-block;
}

.home-section__title--sponsors::after {
    content: "";
    display: block;
    width: 4.5rem;
    height: 4px;
    margin: 0.85rem auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--home-blue), var(--home-green));
}

.home-sponsors__panel {
    position: relative;
    width: 100%;
    padding: 2.25rem 2.5rem;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 71, 171, 0.12);
    border-radius: var(--home-radius-lg);
    box-shadow: 0 16px 48px rgba(0, 71, 171, 0.12);
    backdrop-filter: blur(8px);
}

.home-sponsors__panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--home-radius-lg) var(--home-radius-lg) 0 0;
    background: linear-gradient(90deg, var(--home-blue), #2a6fd4, var(--home-green));
}

.home-sponsors__grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem 1.5rem;
    align-items: stretch;
}

.home-sponsors__item {
    margin: 0;
}

.home-sponsors__link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    height: 100%;
    min-height: 8.5rem;
    padding: 1.35rem 1.25rem 1.1rem;
    background: linear-gradient(160deg, #fff 0%, #f7fafd 100%);
    border: 1px solid rgba(0, 71, 171, 0.1);
    border-radius: var(--home-radius);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(26, 43, 60, 0.05);
    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease,
        background 0.25s ease;
    position: relative;
    overflow: hidden;
}

.home-sponsors__link::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        115deg,
        transparent 38%,
        rgba(255, 255, 255, 0.55) 50%,
        transparent 62%
    );
    transform: translateX(-120%);
    transition: transform 0.55s ease;
    pointer-events: none;
}

.home-sponsors__link:hover,
.home-sponsors__link:focus-visible {
    border-color: rgba(0, 71, 171, 0.28);
    background: linear-gradient(160deg, #fff 0%, var(--home-blue-soft) 100%);
    box-shadow:
        0 14px 32px rgba(0, 71, 171, 0.14),
        0 0 0 1px rgba(30, 181, 58, 0.08);
    transform: translateY(-4px);
    outline: none;
    text-decoration: none;
}

.home-sponsors__link:hover::after,
.home-sponsors__link:focus-visible::after {
    transform: translateX(120%);
}

.home-sponsors__link--static {
    cursor: default;
}

.home-sponsors__link--static:hover,
.home-sponsors__link--static:focus-visible {
    transform: none;
    background: linear-gradient(160deg, #fff 0%, #f7fafd 100%);
    box-shadow: 0 4px 16px rgba(26, 43, 60, 0.05);
    border-color: rgba(0, 71, 171, 0.1);
}

.home-sponsors__link--static:hover::after,
.home-sponsors__link--static:focus-visible::after {
    transform: translateX(-120%);
}

.home-sponsors__logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 4rem;
}

.home-sponsors__logo {
    display: block;
    max-width: 90%;
    max-height: 4rem;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(35%) saturate(0.85);
    opacity: 0.88;
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

.home-sponsors__link:hover .home-sponsors__logo,
.home-sponsors__link:focus-visible .home-sponsors__logo {
    filter: none;
    opacity: 1;
    transform: scale(1.06);
}

.home-sponsors__name {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--home-muted);
    text-align: center;
    line-height: 1.3;
    transition: color 0.25s ease;
}

.home-sponsors__link:hover .home-sponsors__name,
.home-sponsors__link:focus-visible .home-sponsors__name {
    color: var(--home-blue);
}

@media (max-width: 992px) {
    .home-sponsors__panel {
        padding: 1.75rem 1.5rem;
    }

    .home-sponsors__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 576px) {
    .home-section--sponsors {
        padding: 3rem 0;
    }

    .home-sponsors__panel {
        padding: 1.5rem 1.25rem;
    }

    .home-sponsors__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.85rem;
    }

    .home-sponsors__link {
        min-height: 7rem;
        padding: 1rem 0.75rem 0.85rem;
    }

    .home-sponsors__logo-wrap {
        min-height: 3rem;
    }

    .home-sponsors__logo {
        max-height: 3rem;
    }

    .home-sponsors__name {
        font-size: 0.65rem;
    }
}