/* UK Casino Guide - Custom Styles */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
}

/* Custom Animations */
@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fade-in 1s ease-out;
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Casino Card Hover Effects */
.casino-card {
    transition: all 0.3s ease;
    position: relative;
}

.casino-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.casino-card:hover::before {
    opacity: 1;
}

.casino-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

/* Header Styles */
header {
    backdrop-filter: blur(10px);
    background: rgba(30, 27, 75, 0.95);
}

/* Hero Section Gradient */
.hero-gradient {
    background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 50%, #312e81 100%);
}

/* Star Rating */
.star-rating {
    color: #fbbf24;
    font-size: 1.25rem;
}

/* Badge Styles */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-info {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

/* Trust Badge Styles */
.trust-badge {
    transition: all 0.3s ease;
    filter: grayscale(100%);
}

.trust-badge:hover {
    filter: grayscale(0%);
    transform: scale(1.1);
}

/* Disclaimer Box */
.disclaimer-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 4px solid #f59e0b;
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin: 2rem 0;
}

/* Responsible Gaming Section */
.responsible-gaming-box {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-left: 4px solid #ef4444;
    padding: 2rem;
    border-radius: 0.75rem;
}

/* Age Verification Badge */
.age-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: #ef4444;
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
}

/* Card Shadow Effects */
.card-shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.card-shadow-md {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.card-shadow-lg {
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
}

.card-shadow-xl {
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Logo Image Styles */
.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    min-height: 6rem;
}

.logo-container img {
    max-width: 100%;
    max-height: 4rem;
    object-fit: contain;
}

/* Feature Icons */
.feature-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    font-size: 1.5rem;
}

/* Link Hover Effects */
a {
    transition: all 0.2s ease;
}

a:hover {
    text-decoration: none;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Mobile Responsive Adjustments */
@media (max-width: 768px) {
    .casino-card {
        margin-bottom: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
}

/* Print Styles */
@media print {
    header, footer, .casino-card a, button {
        display: none;
    }
    
    .casino-card {
        page-break-inside: avoid;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Loading Animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(59, 130, 246, 0.3);
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Tooltip Styles */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 200px;
    background-color: #1f2937;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Section Dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #e5e7eb, transparent);
    margin: 3rem 0;
}

/* Custom Grid Layouts */
.grid-auto-fit {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Pulse Animation for CTAs */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.pulse-animation {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Banner Styles */
.warning-banner {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-left: 4px solid #f59e0b;
}

.info-banner {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    border-left: 4px solid #3b82f6;
}

.danger-banner {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    border-left: 4px solid #ef4444;
}

/* Footer Styles */
footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Improve text readability */
p, li, span {
    letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.01em;
}

/* Custom Border Radius */
.rounded-custom {
    border-radius: 1.5rem;
}

/* Gradient Backgrounds */
.bg-gradient-primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
}

/* Prevent text selection on buttons */
button {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
}

/* Link External Icon */
/* a[target="_blank"]::after {
    content: ' ↗';
    font-size: 0.75em;
    vertical-align: super;
} */

/* Responsive Typography */
@media (max-width: 640px) {
    html {
        font-size: 14px;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    html {
        font-size: 15px;
    }
}

@media (min-width: 1025px) {
    html {
        font-size: 16px;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    /* Can be enabled later if needed */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .casino-card {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}