:root {
    --primary-color: #FFD700;    /* أصفر */
    --secondary-color: #1a1a1a;  /* أسود فاتح */
    --dark-bg: #111111;         /* أسود داكن */
    --text-light: #e0e0e0;      /* نص فاتح */
    --platinum: #E5E4E2;
    --gold: #FFD700;
    --silver: #C0C0C0;
}

/* Hero Section */
.sponsors-hero {
    height: 60vh;
    position: relative;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(45deg, 
            rgba(255, 215, 0, 0.1) 25%, 
            transparent 25%, 
            transparent 50%, 
            rgba(255, 215, 0, 0.1) 50%, 
            rgba(255, 215, 0, 0.1) 75%, 
            transparent 75%, 
            transparent);
    background-size: 100px 100px;
    animation: backgroundMove 20s linear infinite;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-content h1 {
    font-family: 'Michroma',sans-serif;
    font-size: 4.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 1rem;
    text-shadow:
        0 0 20px rgba(255, 215, 0, 0.7),
        0 0 30px rgba(255, 215, 0, 0.5),
        0 0 40px rgba(255, 215, 0, 0.3);
}

.hero-content p {
    font-size: 1.8rem;
    color: var(--text-light);
    letter-spacing: 2px;
    margin-top: 1.5rem;
}

/* Sponsor Tiers */
.sponsor-tiers {
    padding: 80px 0;
    background: var(--dark-bg);
}

.sponsor-tiers h2 {
    text-align: center;
    color: var(--primary-color);
    font-family: 'Michroma',sans-serif;
    margin-bottom: 50px;
}

.tiers-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
}

.tier-card {
    position: relative;
    background: linear-gradient(145deg, var(--secondary-color), var(--dark-bg));
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transform-style: preserve-3d;
    perspective: 1000px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tier-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 215, 0, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: lightEffect 3s infinite;
}

.glow-effect {
    position: absolute;
    inset: 0;
    border-radius: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tier-card[data-tier="platinum"] .glow-effect {
    box-shadow: 0 0 30px var(--platinum);
}

.tier-card[data-tier="gold"] .glow-effect {
    box-shadow: 0 0 30px var(--gold);
}

.tier-card[data-tier="silver"] .glow-effect {
    box-shadow: 0 0 30px var(--silver);
}

.tier-card[data-tier="friends"] .glow-effect {
    box-shadow: 0 0 30px #00e6e6;
}

.tier-card:hover .glow-effect {
    opacity: 0.3;
}

.tier-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px;
}

.tier-header img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: brightness(1.2) contrast(1.1);
    -webkit-font-smoothing: antialiased;
    image-rendering: -webkit-optimize-contrast;
}

.tier-header h3 {
    color: var(--text-light);
    font-size: 1.6rem;
    text-align: center;
    margin: 0;
    padding-top: 10px;
}

.tier-benefits {
    min-height: 20px;
}

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

.tier-benefits li {
    color: var(--text-light);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Current Sponsors */
.current-sponsors {
    padding: 80px 0;
    background: var(--dark-bg);
}

.current-sponsors h2,
#current-sponsors-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
    width: 100%;
}

.sponsor-category {
    margin-bottom: 60px;
}

.sponsor-category h3 {
    text-align: center;
    font-family: 'Michroma',sans-serif;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.sponsor-category h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
}

/* Tier-specific colors */
.gold-tier h3 {
    color: var(--gold);
}
.gold-tier h3::after {
    background: var(--gold);
}

.silver-tier h3 {
    color: var(--silver);
}
.silver-tier h3::after {
    background: var(--silver);
}

.bronze-tier h3 {
    color: #CD7F32; /* Bronze color */
}
.bronze-tier h3::after {
    background: #CD7F32;
}

.sponsor-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding: 20px;
}

.sponsor-logo {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.1);
    backdrop-filter: blur(5px);
}

.sponsor-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    transition: all 0.3s ease;
    filter: grayscale(100%) brightness(1.2);
}

.sponsor-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.sponsor-logo:hover img {
    filter: grayscale(0%) brightness(1.1);
}

/* تصيص أحجام مختلفة لكل مستوى */
.gold-tier .sponsor-logo {
    height: 150px;
}

.silver-tier .sponsor-logo {
    height: 120px;
}

.bronze-tier .sponsor-logo {
    height: 100px;
}

/* Become a Sponsor */
.become-sponsor {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    position: relative;
    overflow: hidden;
}

.become-sponsor::before {
    content: none;
}

.become-sponsor h2 {
    color: var(--primary-color);
    font-family: 'Michroma',sans-serif;
    margin-bottom: 20px;
}

.become-sponsor p {
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    position: relative;
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color);
    color: var(--dark-bg);
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    overflow: hidden;
    z-index: 1;
    font-family: 'Michroma',sans-serif;
    transition: transform 0.3s ease, color 0.3s ease;
}

.cta-button span {
    position: relative;
    z-index: 2;
}

.cta-button:hover {
    transform: translateY(-3px);
}

.cta-primary {
    background: var(--primary-color);
}

.cta-primary:hover {
    color: var(--dark-bg);
}

.cta-secondary {
    background: rgba(255, 215, 0, 0.1);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.cta-secondary:hover {
    color: var(--dark-bg);
}

.button-effect {
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, var(--primary-color), var(--gold));
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: 1;
}

.cta-button:hover .button-effect {
    transform: translateX(0);
}

/* Brochure Flipbook Section */
.brochure-section {
    padding: 100px 0;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.brochure-section::before {
    content: none;
}

.brochure-section h2 {
    color: var(--primary-color);
    font-family: 'Michroma',sans-serif;
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.brochure-section p {
    color: var(--text-light);
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 50px;
}

.brochure-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-light);
    gap: 20px;
}

.brochure-loading .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 215, 0, 0.2);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.flipbook-container {
    max-width: 1100px;
    margin: 0 auto 40px;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    padding: 40px 80px;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

#flipbook {
    width: 100%;
    margin: 0 auto;
}

#flipbook .page {
    width: 100%;
    height: 100%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

#flipbook .page img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
}

.flipbook-controls {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.flip-btn {
    background: var(--primary-color);
    color: var(--dark-bg);
    border: none;
    padding: 15px 25px;
    border-radius: 50%;
    font-family: 'Michroma',sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: auto;
    width: 60px;
    height: 60px;
    z-index: 10;
}

.flip-btn span {
    display: none;
}

#prev-page {
    left: 20px;
}

#next-page {
    right: 20px;
}

.flip-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.flip-btn:active {
    transform: translateY(-1px);
}

.flip-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.page-counter {
    font-family: 'Michroma',sans-serif;
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: auto;
}

/* Stats Section */
.sponsor-stats {
    background: var(--dark-bg);
    padding: 80px 0;
}

.sponsor-stats .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-family: 'Michroma',sans-serif;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

/* Animations */
@keyframes lightEffect {
    0% { transform: rotate(45deg) translateX(-100%); }
    100% { transform: rotate(45deg) translateX(100%); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes backgroundMove {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Hero Section */
    .sponsors-hero {
        height: 50vh;
    }

    .hero-content {
        padding-top: 15vh;
    }

    .hero-content h1 {
        font-size: 2rem;
        letter-spacing: 2px;
        margin-bottom: 0.8rem;
    }

    .hero-content p {
        font-size: 2rem;
        padding: 0 px;
    }

    /* Sponsor Tiers */
    .sponsor-tiers {
        padding: 40px 0;
    }

    .sponsor-tiers h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .tiers-container {
        padding: 15px;
        gap: 20px;
    }

    .tier-card {
        padding: 20px;
    }

    .tier-header img {
        width: 100px;
        height: 100px;
    }
    
    .tier-header h3 {
        font-size: 1.4rem;
    }

    .tier-benefits li {
        font-size: 0.9rem;
        padding: 8px 0;
    }

    /* Current Sponsors */
    .current-sponsors {
        padding: 40px 0;
    }

    .sponsor-category {
        margin-bottom: 40px;
    }

    .sponsor-category h3 {
        font-size: 1.5rem;
    }

    .sponsor-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 15px;
    }

    .sponsor-logo {
        padding: 15px;
    }

    /* Become a Sponsor */
    .become-sponsor {
        padding: 60px 0;
    }

    .become-sponsor h2 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }

    .become-sponsor p {
        font-size: 1rem;
        padding: 0 20px;
        margin-bottom: 30px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 20px;
    }

    .cta-button {
        padding: 12px 30px;
        width: 100%;
        max-width: 300px;
        font-size: 0.9rem;
    }

    /* Brochure Section */
    .brochure-section {
        padding: 60px 0;
    }

    .brochure-section h2 {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }

    .brochure-section p {
        font-size: 1rem;
        margin-bottom: 30px;
        padding: 0 20px;
    }

    .flipbook-container {
        padding: 80px 15px 70px;
        margin: 0 10px 30px;
    }

    #flipbook {
        width: 100% !important;
    }

    .flip-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        padding: 10px;
    }

    #prev-page {
        left: 10px;
    }

    #next-page {
        right: 10px;
    }

    .page-counter {
        font-size: 1rem;
        bottom: 15px;
    }

    /* Stats Section */
    .sponsor-stats {
        padding: 40px 0;
    }

    .stat-number {
        font-size: 2.5rem;
    }
}

/* تحسينات إضافية للشاشات الأصغر */
@media (max-width: 480px) {
    .sponsors-hero {
        height: 40vh;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .sponsor-logos {
        grid-template-columns: 1fr;
    }

    .tier-card {
        margin: 0 15px;
    }

    .sponsor-category h3 {
        font-size: 1.3rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

/* تحسينات للأجهزة الصغيرة جداً */
@media (max-width: 360px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }

    .tier-header h3 {
        font-size: 1.2rem;
    }

    .sponsor-logo {
        padding: 10px;
    }

    .cta-button {
        padding: 10px 25px;
        font-size: 0.85rem;
    }
}

/* Add font styles */
.sponsors-hero h1,
.sponsor-tiers h2,
.tier-header h3,
.sponsor-category h3,
.become-sponsor h2 {
    font-family: 'Michroma',sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

.sponsors-hero p,
.tier-benefits li,
.become-sponsor p,
.cta-button {
    font-family: 'Rajdhani', sans-serif;
}

/* تحديث أنماط الأزرار */
.cta-button {
    font-family: 'Michroma',sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

/* تحديث أنماط العناوين */
.sponsors-hero h1 {
    font-weight: 700;
    letter-spacing: 2px;
}

.tier-header h3 {
    font-weight: 600;
    letter-spacing: 1.5px;
}

/* تحديث حجم الصور في tier cards */
.tier-header img:hover {
    transform: scale(1.1);
    filter: brightness(1.4) contrast(1.2);
}

/* تحديث تصميم بطاقات الرعاة */
.sponsor-card {
    position: relative;
    width: 280px;
    height: 200px;
    perspective: 1000px;
    cursor: pointer;
    margin: 15px auto;
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    transition: transform 0.6s;
    border-radius: 15px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.card-front {
    background: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border: 1px solid rgba(255,215,0,0.1);
}

.card-back {
    background: linear-gradient(145deg, var(--secondary-color), var(--dark-bg));
    transform: rotateY(180deg);
    border: 1px solid rgba(255,215,0,0.2);
}

.sponsor-card:hover .card-front {
    transform: rotateY(180deg);
}

.sponsor-card:hover .card-back {
    transform: rotateY(360deg);
}

.card-front img {
    width: 150px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 15px;
    filter: brightness(1.2);
    transition: all 0.3s ease;
}

.card-front h4,
.card-back h4 {
    color: var(--text-light);
    font-family: 'Michroma',sans-serif;
    margin: 10px 0;
    font-size: 1.2rem;
}

.card-back p {
    color: var(--text-light);
    opacity: 0.8;
    margin: 10px 0;
}

.visit-link {
    color: var(--primary-color);
    margin-top: 15px;
    font-family: 'Michroma',sans-serif;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.sponsor-card:hover .visit-link {
    opacity: 1;
}

/* تخصيص الألوان حسب المستوى */
.gold-tier .sponsor-card {
    box-shadow: 0 0 20px rgba(255,215,0,0.1);
}

.silver-tier .sponsor-card {
    box-shadow: 0 0 20px rgba(192,192,192,0.1);
}

.bronze-tier .sponsor-card {
    box-shadow: 0 0 20px rgba(205,127,50,0.1);
}

/* تحسين التنسيق للشاشات المختلفة */
@media (max-width: 768px) {
    .sponsor-card {
        width: 240px;
        height: 180px;
    }

    .card-front img {
        width: 120px;
        height: 60px;
    }
}

/* Media Queries */
/* Large Screens (1400px and up) */
@media screen and (min-width: 1400px) {
    .tiers-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        padding: 0 50px;
    }

    .sponsor-logos {
        grid-template-columns: repeat(4, 1fr);
    }

    .hero-content h1 {
        font-size: 5rem;
    }
}

/* Desktop and Laptops (1200px to 1399px) */
@media screen and (max-width: 1399px) {
    .tiers-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .sponsor-logos {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablets and Small Laptops (992px to 1199px) */
@media screen and (max-width: 1199px) {
    .tiers-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .sponsor-logos {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }
}

/* Tablets (768px to 991px) */
@media screen and (max-width: 991px) {
    .sponsors-hero {
        height: 50vh;
    }

    .hero-content {
        padding: 0 20px;
    }

    .sponsor-card {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
}

/* Mobile (767px and down) */
@media screen and (max-width: 767px) {
    .sponsors-hero {
        height: 40vh;
    }

    .hero-content h1 {
        font-size: 2.5rem;
        letter-spacing: 2px;
    }

    .tiers-container {
        grid-template-columns: 1fr;
        padding: 15px;
    }

    .sponsor-logos {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .tier-card {
        padding: 20px;
    }
}

/* Add styles for the car logos grid */
.car-logos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 0 auto;
    max-width: 1200px;
}

.car-logo {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    height: 120px;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.car-logo img {
    max-width: 100%;
    max-height: 80px;
    filter: grayscale(100%) brightness(1.2);
    transition: all 0.3s ease;
    object-fit: contain;
}

.car-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.car-logo:hover img {
    filter: grayscale(0%) brightness(1.1);
}

/* Platinum tier styling */
.tier-card[data-tier="platinum"] .glow-effect {
    box-shadow: 0 0 30px #E5E4E2;
}

.tier-card[data-tier="platinum"] i { 
    color: #E5E4E2; 
}

@media (max-width: 992px) {
    .car-logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .car-logos-grid {
        grid-template-columns: 1fr;
    }
    
    .car-logo {
        height: 100px;
    }
}

/* تنسيق العناوين الرئيسية والفرعية في قسم الرعاة */
.main-heading {
    color: var(--primary-color);
    font-family: 'Michroma',sans-serif;
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    width: 100%;
}

.main-heading::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 4px;
    background: var(--primary-color);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.sub-heading {
    text-align: center;
    color: #aaa;
    font-size: 1.6rem;
    margin-top: 30px;
    margin-bottom: 50px;
    font-weight: 400;
    font-family: 'Rajdhani', sans-serif;
}

/* تعديلات للشاشات المتوسطة والصغيرة */
@media (max-width: 768px) {
    .main-heading {
        font-size: 2.2rem;
    }
    
    .sub-heading {
        font-size: 1.4rem;
        margin-top: 25px;
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .main-heading {
        font-size: 1.8rem;
    }
    
    .sub-heading {
        font-size: 1.2rem;
        margin-top: 20px;
        margin-bottom: 30px;
    }
}

/* تنسيق عبارة Coming Soon */
.coming-soon-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    width: 100%;
    padding: 40px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.coming-soon-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.05), transparent);
    animation: shine 3s infinite linear;
}

.coming-soon-text {
    text-align: center;
    z-index: 1;
}

.coming-soon-text i {
    color: var(--primary-color);
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: pulse 2s infinite ease-in-out;
}

.coming-soon-text h3 {
    color: var(--primary-color);
    font-family: 'Michroma',sans-serif;
    font-size: 2.5rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.coming-soon-text p {
    color: var(--text-light);
    font-size: 1.2rem;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

@keyframes shine {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@media (max-width: 768px) {
    .coming-soon-text h3 {
        font-size: 2rem;
    }
    
    .coming-soon-text p {
        font-size: 1rem;
    }
    
    .coming-soon-text i {
        font-size: 2.5rem;
    }
}

/* Loading and Error States */
.loading-sponsors {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 215, 0, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.error-container {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.error-text i {
    font-size: 3rem;
    color: #e53935;
    margin-bottom: 1rem;
}

.error-text h3 {
    font-family: 'Michroma',sans-serif;
    font-size: 2rem;
    color: #e53935;
    margin-bottom: 1rem;
}

.error-text p {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Sponsor Items */
.sponsors-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-top: 30px;
    justify-items: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.sponsor-item {
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    padding: 30px;
    border-radius: 15px;
    background: var(--dark-bg);
    width: 100%;
    max-width: 300px;
}

.sponsor-item:hover {
    transform: translateY(-10px) scale(1.05);
}

.sponsor-logo {
    width: 200px;
    height: 200px;
    object-fit: contain;
    margin: 0 auto;
    border-radius: 15px;
    transition: all 0.3s ease;
    filter: grayscale(30%) brightness(1.1);
    background: rgba(255, 255, 255, 0.02);
    padding: 20px;
}

.sponsor-item:hover .sponsor-logo {
    filter: grayscale(0%) brightness(1.2);
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.3);
}

.sponsor-logo-placeholder {
    width: 200px;
    height: 200px;
    background: linear-gradient(145deg, var(--primary-color), #ffed4e);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 4rem;
    font-weight: bold;
    color: var(--dark-bg);
    text-transform: uppercase;
    transition: all 0.3s ease;
    padding: 20px;
}

.sponsor-item:hover .sponsor-logo-placeholder {
    box-shadow: 0 15px 35px rgba(255, 215, 0, 0.4);
    transform: scale(1.05);
}

/* إخفاء النص والوصف والزر */
.sponsor-info {
    display: none;
}

.sponsor-name,
.sponsor-description,
.sponsor-website {
    display: none;
}

.tier-title {
    font-family: 'Michroma',sans-serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    padding-bottom: 15px;
}

.tier-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

/* Responsive Design for Sponsor Items */
@media (max-width: 768px) {
    .sponsors-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .sponsor-item {
        padding: 20px;
        max-width: 250px;
    }
    
    .sponsor-logo,
    .sponsor-logo-placeholder {
        width: 160px;
        height: 160px;
    }
    
    .sponsor-logo-placeholder {
        font-size: 3rem;
    }
    
    .tier-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .sponsors-list {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .sponsor-item {
        padding: 15px;
        max-width: 280px;
    }
    
    .sponsor-logo,
    .sponsor-logo-placeholder {
        width: 180px;
        height: 180px;
    }
    
    .sponsor-logo-placeholder {
        font-size: 3.5rem;
    }
    
    .tier-title {
        font-size: 1.5rem;
    }
}