/* Sponsorship Page Styles */

:root {
    --otrc-navy: #212550;
    --otrc-gold: #d4af37;
    --otrc-light: #f8f9fa;
    --otrc-gray: #6c757d;
}

/* Hero Section */
.sponsorship-hero {
    position: relative;
    min-height: 50vh;
    background: linear-gradient(135deg, var(--otrc-navy) 0%, #1a1c3d 100%);
    background-image: url('/images/frontend/slider/slider1.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    overflow: visible;
    margin-bottom: -1px;
}

.sponsorship-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(33, 37, 80, 0.92) 0%, rgba(26, 28, 61, 0.88) 100%);
    z-index: 1;
}

.sponsorship-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
    z-index: 2;
}

.sponsorship-hero .container {
    position: relative;
    z-index: 3;
}

.sponsorship-hero .hero-content {
    text-align: center;
    color: white;
    padding: 3rem 0;
}

.sponsorship-hero .section-label {
    display: inline-block;
    background: rgba(212, 175, 55, 0.2);
    color: var(--otrc-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.sponsorship-hero .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sponsorship-hero .hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.hero-cta {
    margin-top: 2rem;
}

.sponsorship-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.sponsorship-hero .stat-item {
    text-align: center;
}

.sponsorship-hero .stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--otrc-gold);
    margin-bottom: 0.3rem;
}

.sponsorship-hero .stat-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 10;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: 120px;
}

.hero-wave path {
    fill: #ffffff;
}

/* Section Labels & Titles */
.section-label {
    display: inline-block;
    color: var(--otrc-gold);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--otrc-navy);
    margin-bottom: 1rem;
}

.title-underline {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--otrc-gold) 0%, var(--otrc-navy) 100%);
    border-radius: 2px;
    margin-bottom: 1.5rem;
}

.title-underline.center {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--otrc-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Why Sponsor Section */
.why-sponsor-section {
    background: white;
    padding: 5rem 0;
}

.story-content .lead-text {
    font-size: 1.2rem;
    color: var(--otrc-navy);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.story-content .story-text {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.story-content .story-text.emphasis {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--otrc-navy);
    border-left: 4px solid var(--otrc-gold);
    padding-left: 1.5rem;
    margin-top: 1.5rem;
}

.image-collage {
    position: relative;
    padding: 20px;
}

.collage-main {
    position: relative;
    z-index: 1;
}

.collage-main img {
    width: 100%;
    box-shadow: 0 20px 60px rgba(33, 37, 80, 0.2);
}

.collage-secondary {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 45%;
    z-index: 2;
}

.collage-secondary img {
    box-shadow: 0 10px 40px rgba(33, 37, 80, 0.3);
}

.impact-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--otrc-gold);
    color: var(--otrc-navy);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    z-index: 3;
}

.impact-badge.floating {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Impact Section */
.impact-section {
    background: var(--otrc-light);
}

.impact-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.impact-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(33, 37, 80, 0.12);
}

.impact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--otrc-navy) 0%, #1a1c3d 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.impact-icon i {
    font-size: 1.8rem;
    color: var(--otrc-gold);
}

.impact-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--otrc-navy);
    margin-bottom: 1rem;
}

.impact-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.impact-stat {
    border-top: 1px solid #eee;
    padding-top: 1rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.impact-stat .number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--otrc-gold);
}

.impact-stat .label {
    font-size: 0.85rem;
    color: var(--otrc-gray);
}

/* Benefits Section */
.benefits-section {
    background: white;
}

.benefits-intro .lead-text {
    font-size: 1.15rem;
    color: var(--otrc-navy);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.benefit-item {
    background: var(--otrc-light);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    gap: 1rem;
    height: 100%;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(10px);
}

.benefit-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefit-item:hover {
    background: white;
    box-shadow: 0 8px 30px rgba(33, 37, 80, 0.1);
}

.benefit-icon-sm {
    width: 45px;
    height: 45px;
    background: var(--otrc-navy);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon-sm i {
    color: var(--otrc-gold);
    font-size: 1.1rem;
}

.benefit-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--otrc-navy);
    margin-bottom: 0.25rem;
}

.benefit-content p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* Tiers Section */
.tiers-section {
    background: var(--otrc-light);
}

.tier-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
}

.tier-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.tier-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(33, 37, 80, 0.15);
}

.tier-card.featured {
    border: 2px solid var(--otrc-gold);
}

.tier-card.premium {
    background: linear-gradient(135deg, var(--otrc-navy) 0%, #1a1c3d 100%);
}

.tier-card.premium .tier-header,
.tier-card.premium .tier-body {
    color: white;
}

.tier-card.premium .tier-benefits li {
    color: rgba(255, 255, 255, 0.9);
}

.tier-card.premium .tier-benefits li i {
    color: var(--otrc-gold);
}

.tier-ribbon {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--otrc-gold);
    color: var(--otrc-navy);
    padding: 0.25rem 2.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    transform: rotate(45deg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tier-header {
    padding: 2rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.tier-card.premium .tier-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.tier-header i {
    font-size: 2.5rem;
    color: var(--otrc-gold);
    margin-bottom: 1rem;
    display: block;
}

.tier-header h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--otrc-navy);
    margin: 0;
}

.tier-card.premium .tier-header h3 {
    color: white;
}

.tier-body {
    padding: 1.5rem;
    flex: 1;
}

.tier-description {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.tier-benefits li {
    padding: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #555;
}

.tier-benefits li i {
    color: var(--otrc-gold);
    margin-top: 0.25rem;
}

.tier-footer {
    padding: 1.5rem;
    border-top: 1px solid #eee;
}

.tier-card.premium .tier-footer {
    border-top-color: rgba(255, 255, 255, 0.1);
}

.custom-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 2px dashed #ddd;
}

.custom-card h4 {
    font-weight: 700;
    color: var(--otrc-navy);
    margin-bottom: 0.5rem;
}

.custom-card p {
    color: #666;
}

/* Sponsors Section */
.sponsors-section {
    background: white;
}

.sponsor-featured {
    max-width: 700px;
    margin: 0 auto;
}

.sponsor-card {
    background: var(--otrc-light);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.sponsor-card:hover {
    box-shadow: 0 15px 50px rgba(33, 37, 80, 0.12);
}

.sponsor-link {
    display: block;
    padding: 2.5rem;
    text-decoration: none;
    color: inherit;
}

.sponsor-logo {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
}

.sponsor-logo img {
    max-width: 200px;
    max-height: 80px;
    object-fit: contain;
}

.sponsor-text-logo {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--otrc-navy);
}

.sponsor-text-logo span {
    color: var(--otrc-gold);
}

.sponsor-info {
    text-align: center;
}

.sponsor-info h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--otrc-navy);
    margin-bottom: 0.25rem;
}

.sponsor-tagline {
    color: var(--otrc-gold);
    font-weight: 600;
    margin-bottom: 1rem;
}

.sponsor-description {
    color: #666;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.sponsor-visit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--otrc-navy);
    font-weight: 600;
    transition: color 0.3s ease;
}

.sponsor-link:hover .sponsor-visit {
    color: var(--otrc-gold);
}

.become-sponsor-cta {
    padding-top: 2rem;
    border-top: 1px solid #eee;
    margin-top: 3rem;
}

/* Final CTA Section */
.final-cta-section {
    background: linear-gradient(135deg, var(--otrc-navy) 0%, #1a1c3d 100%);
    padding: 4rem 0;
}

.cta-wrapper {
    position: relative;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .sponsorship-hero .hero-title {
        font-size: 2.5rem;
    }

    .sponsorship-hero .hero-stats {
        gap: 2rem;
    }

    .collage-secondary {
        display: none;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .sponsorship-hero {
        min-height: 60vh;
    }

    .sponsorship-hero .hero-title {
        font-size: 2rem;
    }

    .sponsorship-hero .hero-subtitle {
        font-size: 1.1rem;
    }

    .sponsorship-hero .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .sponsorship-hero .stat-item {
        width: 45%;
    }

    .hero-cta .btn {
        display: block;
        width: 100%;
        margin: 0.5rem 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .impact-badge {
        position: relative;
        top: auto;
        right: auto;
        margin-top: 1rem;
        justify-content: center;
    }

    .tier-card {
        margin-bottom: 1.5rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .final-cta-section .btn {
        display: block;
        width: 100%;
        margin: 0.5rem 0 !important;
    }
}