.hero-section h1 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-text-primary), var(--color-primary-light));
    
    -webkit-background-clip: text;
    background-clip: text;
    
    color: transparent;
    
    background-size: 300% 100%;
    background-position: 100% 0;
    
    animation: shimmer-text 8s infinite linear;
}


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


/* --- Base & Background --- */
:root {
    /* Colors - New Dark Palette */
    --color-primary: #f59e0b; /* Amber 500 */
    --color-primary-dark: #d97706; /* Amber 600 */
    --color-primary-light: #fbbf24; /* Amber 400 */
    --color-primary-alpha: rgba(245, 158, 11, 0.1);

    /* Backgrounds */
    --color-background: #020617; /* Slate 950 */
    --color-background-card: linear-gradient(145deg, #29374d, #1e293b);
    --color-background-section: #0f172a; /* Slate 900 */
    --color-background-header: rgba(2, 6, 23, 0.8);
    --color-background-overlay: rgba(0, 0, 0, 0.7);

    /* Text */
    --color-text-primary: #f8fafc; /* Slate 50 */
    --color-text-secondary: #cbd5e1; /* Slate 300 */
    --color-text-muted: #94a3b8; /* Slate 400 */
    --color-text-inverse: #020617; /* Slate 950 */
    --color-text-link: var(--color-primary);
    --color-text-link-hover: var(--color-primary-light);

    /* Borders */
    --color-border: #334155; /* Slate 700 */
    --color-border-light: #475569; /* Slate 600 */

    /* Status */
    --color-success: #28A745;
    --color-success-light: rgba(40, 167, 69, 0.15);
    --color-error: #DC3545;
    --color-error-light: rgba(220, 53, 69, 0.15);

    /* Original Variables (Kept for structure) */
    --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.3);
    --transition-base: 0.3s ease-out;
    --header-height: 64px;
    --z-sticky: 50;
    --z-modal: 100;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
html {
    scroll-padding-top: var(--header-height);
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-family-base);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    margin: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
h1, h2, h3 { color: var(--color-text-primary); font-weight: 700; }
p { color: var(--color-text-secondary); }
a { color: var(--color-text-link); }
a:hover { color: var(--color-text-link-hover); }

/* ==========================================================================
   Component Styles
   ========================================================================== */

/* --- Header --- */
header {
    background-color: var(--color-background-header);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    border-bottom: 1px solid var(--color-border);
}
.logo img { height: 40px; }
.nav-links a {
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-lg);
    transition: background-color var(--transition-base);
}
.nav-links a:hover { background-color: var(--color-primary-alpha); color: var(--color-primary); }

/* --- Hero Section --- */
.hero-section {
    padding: 5rem 1.5rem;
    text-align: center;
}

.hero-section .hero-section__description {
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto 2rem auto;
    color: var(--color-text-secondary);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
}
.btn--primary {
    background-image: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}
.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 25px rgba(245, 158, 11, 0.4);
}
.btn--secondary {
    background-color: var(--color-border);
    color: var(--color-text-primary);
}
.btn--secondary:hover { background-color: var(--color-border-light); }

/* --- Casino Cards --- */
#casino-offers-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-6);
}

.casino-card {
    background: var(--color-background-card);
    border-radius: var(--border-radius-2xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
/* Spotlight effect */
.casino-card::before {
    content: "";
    position: absolute;
    left: var(--mouse-x);
    top: var(--mouse-y);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at center, var(--color-primary-alpha) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.casino-card:hover::before { opacity: 1; }
.casino-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-border-light);
    box-shadow: var(--shadow-xl);
}

.casino-card__header {
    padding: var(--spacing-6);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
}
.casino-card__logo {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-lg);
    object-fit: cover;
    background-color: var(--color-border);
    padding: 0.25rem;
}
.casino-card__info { flex: 1; }
.casino-card__name { font-size: 1.25rem; margin: 0; }

.casino-card__rating {
    display: flex;
    align-items: center;
    color: var(--color-text-secondary);
    background-color: var(--color-border);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-lg);
    justify-content: center;
    flex-grow: 1;
}

.casino-card__stars {
    color: #4a5568;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
    line-height: 1;
}

.casino-card__stars::before {
    content: '★★★★★';
    position: absolute;
    top: 0;
    left: 0;
    width: calc(var(--rating, 0) / 5 * 100%);
    overflow: hidden;
    color: var(--color-primary);
}

.casino-card__rating-value {
    margin-left: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.casino-card__body {
    padding: var(--spacing-6);
    flex-grow: 1;
}
.casino-card__bonus {
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 1rem;
    display: block;
}
.casino-card__bonus-icon { display: none; }
.casino-card__bonus-text { display: inline; }
.casino-card__description {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.casino-card__footer {
    padding: 0 var(--spacing-6) var(--spacing-6);
}
.casino-card__buttons {
    display: flex;
    gap: 0.5rem;
}
.casino-card__buttons .btn { flex: 1; }

/* --- Featured Casinos --- */
.featured-section {
    background-color: var(--color-background-section);
    padding: 3rem 0;
    border-radius: var(--border-radius-xl);
}
.featured-section h2, .featured-section__description { text-align: center; }
.horizontal-scroll {
    display: flex;
    overflow-x: auto;
    gap: 1rem;
    padding: 1rem 1.5rem;
    scrollbar-color: var(--color-border-light) var(--color-background-section);
}
.featured-thumbnail {
    flex: 0 0 100px;
    text-align: center;
    cursor: pointer;
    border-radius: var(--border-radius-xl);
    padding: 0.5rem;
    transition: background-color var(--transition-base);
}
.featured-thumbnail:hover { background-color: var(--color-border); }
.featured-thumbnail img { width: 70px; height: 70px; border-radius: var(--border-radius-lg); margin-bottom: 0.5rem; }
.featured-casino-name { font-size: 0.8rem; font-weight: 500; }

/* --- Search, Filter, Modals, etc. --- */
.search-filter-group { display: flex; gap: 1rem; margin-bottom: 2rem; }
#casino-search {
    flex-grow: 1;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    background-color: var(--color-background-section);
    color: var(--color-text-primary);
}
#casino-search:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}
.newsletter-section {
    background-color: var(--color-background-section);
    padding: 3rem 1.5rem;
    border-radius: var(--border-radius-xl);
    text-align: center;
    max-width: 600px;
    margin: 3rem auto;
}
.newsletter-form { display: flex; gap: 0.5rem; margin-top: 1.5rem; }
#email-input {
    flex-grow: 1;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border-light);
    background-color: var(--color-border);
    color: var(--color-text-primary);
}
footer {
    text-align: center;
    padding: 3rem 1.5rem;
    margin-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

/* --- Other utility styles from original file --- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -40px; left: 6px; background: #1e293b; color: #f8fafc; padding: 8px; text-decoration: none; z-index: 1000; }
.skip-link:focus { top: 0; }
.loading-spinner { display: flex; justify-content: center; padding: 2rem; }
.no-results { text-align: center; padding: 2rem; }
.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; }
.pagination-btn { background-color: var(--color-border); border: none; color: var(--color-text-primary); }
.pagination-btn.active { background-color: var(--color-primary); color: var(--color-text-inverse); }
.modal-overlay { background: var(--color-background-overlay); backdrop-filter: blur(5px); }
.modal-content { background: var(--color-background-section); border: 1px solid var(--color-border); }
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--color-background-overlay);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}
.modal-content {
    background: var(--color-background-section);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    position: relative;
}
.modal-close { background: var(--color-border); color: var(--color-text-primary); border-radius: 50%; width: 30px; height: 30px; cursor: pointer; }
.email-message--success { background-color: var(--color-success-light); color: var(--color-success); }
.email-message--error { background-color: var(--color-error-light); color: var(--color-error); }

/* --- Hamburger Menu --- */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.hamburger-menu:focus {
    outline: none;
}

.hamburger-line {
    width: 2rem;
    height: 0.25rem;
    background: var(--color-text-primary);
    border-radius: 10px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

/* --- Mobile Styles --- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 64px; /* Match header height */
        left: 0;
        background: var(--color-background-header);
        backdrop-filter: blur(10px);
        border-top: 1px solid var(--color-border);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        text-align: center;
        padding: 1rem;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }

    .hamburger-menu {
        display: flex;
    }
}