/* Sponsorship Page Styles */

/* Sponsorship Hero Section */
.sponsorship-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sponsorship-hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: var(--waterloo-white);
    text-align: center;
    margin: 0 0 20px 0;
}

.sponsorship-hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--waterloo-white);
    text-align: center;
    margin: 0;
    font-weight: 400;
}

/* Why Sponsor Section */
.why-sponsor {
    padding: 100px 0;
    background: var(--waterloo-white);
}

.why-sponsor-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-sponsor-text {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--waterloo-black);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-title.center {
    text-align: center;
    margin-bottom: 30px;
}

.section-description {
    font-size: 18px;
    color: var(--waterloo-medium-gray);
    line-height: 1.7;
    margin-bottom: 15px;
}

.section-description a {
    color: var(--waterloo-gold);
    text-decoration: none;
    font-weight: 600;
}

.section-description a:hover {
    text-decoration: underline;
}

.download-btn {
    display: inline-block;
    background: var(--waterloo-gold);
    color: var(--waterloo-black);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.download-btn:hover {
    background: #e6ac00;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--waterloo-medium-gray);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.why-sponsor-image {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    height: 450px;
}

.why-sponsor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.why-sponsor-image:hover img {
    transform: scale(1.05);
}

/* Sponsorship Tiers Section */
.sponsorship-tiers {
    padding: 100px 0;
    background: var(--waterloo-light-gray);
}

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.tier-card {
    background: var(--waterloo-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.tier-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.tier-card.gold {
    border-top: 5px solid var(--waterloo-gold);
}

.tier-card.silver {
    border-top: 5px solid #C0C0C0;
}

.tier-card.bronze {
    border-top: 5px solid #CD7F32;
}

.tier-card.supporter {
    border-top: 5px solid var(--waterloo-medium-gray);
}

.tier-header {
    padding: 40px 30px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--waterloo-light-gray) 0%, var(--waterloo-white) 100%);
}

.tier-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--waterloo-black);
    margin-bottom: 15px;
}

.tier-amount {
    font-size: 36px;
    font-weight: 800;
    color: var(--waterloo-gold);
    margin: 0;
}

.tier-benefits {
    padding: 30px;
}

.tier-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tier-benefits li {
    padding: 12px 0;
    border-bottom: 1px solid var(--waterloo-light-gray);
    color: var(--waterloo-medium-gray);
    font-size: 16px;
    position: relative;
    padding-left: 25px;
}

.tier-benefits li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--waterloo-gold);
    font-weight: bold;
}

.tier-benefits li:last-child {
    border-bottom: none;
}

/* Current Sponsors Section */
.current-sponsors {
    padding: 100px 0;
    background: var(--waterloo-white);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.sponsor-item {
    text-align: center;
    background: var(--waterloo-white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.sponsor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.sponsor-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--waterloo-light-gray);
}

.sponsor-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sponsor-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--waterloo-black);
    margin: 0;
}

/* Contact Section */
.sponsorship-contact {
    padding: 100px 0;
    background: var(--waterloo-black);
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.sponsorship-contact .section-title {
    color: var(--waterloo-white);
    margin-bottom: 30px;
}

.sponsorship-contact .section-description {
    color: var(--waterloo-white);
    opacity: 0.9;
    margin-bottom: 40px;
}

.contact-sponsor-btn {
    display: inline-block;
    background: var(--waterloo-gold);
    color: var(--waterloo-black);
    padding: 18px 40px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-sponsor-btn:hover {
    background: var(--waterloo-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 209, 0, 0.3);
}

.contact-sponsor-btn .btn-underline {
    display: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .why-sponsor-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .tiers-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .sponsorship-hero {
        height: 60vh;
        min-height: 400px;
    }
    
    .sponsorship-hero-title {
        font-size: 3rem;
    }
    
    .sponsorship-hero-subtitle {
        font-size: 1.2rem;
    }
    
    .why-sponsor,
    .sponsorship-tiers,
    .current-sponsors,
    .sponsorship-contact {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .section-subtitle {
        font-size: 18px;
        margin-bottom: 40px;
    }
    
    .section-description {
        font-size: 16px;
    }
    
    .why-sponsor-image {
        height: 300px;
    }
    
    .tiers-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 40px;
    }
    
    .tier-header {
        padding: 30px 20px 15px;
    }
    
    .tier-title {
        font-size: 24px;
    }
    
    .tier-amount {
        font-size: 28px;
    }
    
    .tier-benefits {
        padding: 20px;
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 20px;
        margin-top: 40px;
    }
    
    .sponsor-item {
        padding: 20px;
    }
    
    .sponsor-logo {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .sponsorship-hero {
        height: 50vh;
        min-height: 350px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .tiers-grid {
        margin-top: 30px;
    }
    
    .tier-card {
        margin: 0 10px;
    }
    
    .sponsors-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .contact-sponsor-btn {
        padding: 15px 30px;
        font-size: 14px;
    }
}