/* Hero Section */
.page-hero {
    min-height: 85vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.6) 100%);
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('../imgs/HERO-2.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.9;
    z-index: 0;
    animation: heroBackground 20s ease-in-out infinite;
}

@keyframes heroBackground {
    0%, 100% { transform: scale(1.05); }
    50% { transform: scale(1); }
}

.page-hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    padding: 0 var(--spacing-lg);
}

.page-hero__title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.sponsor-card__social-wrapper {
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sponsor-card__social-wrapper:hover {
    background-color: rgba(225, 48, 108, 0.1);
    transform: translateY(-2px);
}

.sponsor-card__social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #E1306C;
    text-decoration: none;
}

.sponsor-card__social i {
    font-size: 1.2rem;
}

.sponsor-card__social-link {
    font-weight: 500;
}

.page-hero__subtitle {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 400;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s 0.2s ease forwards;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sponsors Section */
.sponsors {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--white) 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--blue);
    margin-bottom: var(--spacing-3xl);
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s 0.4s ease forwards;
}

.section-title::after {
    content: '';
    display: block;
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--green) 100%);
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-full);
    transform: scaleX(0);
    animation: expandWidth 0.8s 0.6s ease forwards;
}

@keyframes expandWidth {
    to { transform: scaleX(1); }
}

.sponsors__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-2xl);
    padding: 0 var(--spacing-xl);
    max-width: 1600px;
    margin: 0 auto;
}

.sponsor-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0,0,0,0.06);
    position: relative;
}

.sponsor-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.sponsor-card:hover {
    transform: translateY(-10px);
}

.sponsor-card:hover::after {
    opacity: 1;
}

.sponsor-card__content {
    padding: var(--spacing-2xl);
}

.sponsor-card__name {
    font-size: var(--font-2xl);
    color: var(--blue);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.sponsor-card__name::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--green) 100%);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

.sponsor-card:hover .sponsor-card__name::after {
    width: 60px;
}

.sponsor-card__social {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    width: fit-content;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    cursor: pointer;
}

.sponsor-card:hover .sponsor-card__social {
    background: linear-gradient(90deg, var(--blue) 0%, var(--green) 100%);
    transform: translateX(4px);
}

.sponsor-card__social i {
    color: var(--blue);
    font-size: var(--font-lg);
    transition: color 0.3s ease;
}

.sponsor-card__social-link {
    color: var(--dark-gray);
    font-size: var(--font-md);
    transition: color 0.3s ease;
    font-weight: 500;
    pointer-events: none;
}

.sponsor-card:hover .sponsor-card__social i,
.sponsor-card:hover .sponsor-card__social-link {
    color: var(--white);
}

.sponsor-card__details {
    display: grid;
    gap: var(--spacing-xl);
}

.sponsor-card__service h4,
.sponsor-card__donation h4 {
    font-size: var(--font-lg);
    color: var(--blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.sponsor-card__service p,
.sponsor-card__donation p {
    font-size: var(--font-md);
    color: var(--dark-gray);
    line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sponsors__grid {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-lg);
        gap: var(--spacing-xl);
    }

    .page-hero {
        min-height: 70vh;
        padding: var(--spacing-2xl) 0;
    }

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

    .sponsor-card__content {
        padding: var(--spacing-xl);
    }
}