/* Ultra-Modern Advanced Design System */
:root {
    --color-bg-default: #0a0a0a;
    --color-bg-secondary: #141414;
    --color-bg-tertiary: #1a1a1a;
    --color-bg-glass: rgba(255, 255, 255, 0.05);
    --color-border-default: rgba(255, 255, 255, 0.1);
    --color-border-glow: rgba(99, 102, 241, 0.5);
    --color-fg-default: #ffffff;
    --color-fg-muted: rgba(255, 255, 255, 0.7);
    --color-accent-primary: #6366f1;
    --color-accent-secondary: #8b5cf6;
    --color-accent-tertiary: #ec4899;
    --color-gradient-accent: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    --color-success: #10b981;
    --color-header-bg: rgba(10, 10, 10, 0.8);
    --radius-medium: 12px;
    --radius-large: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, Arial, sans-serif;
    color: var(--color-fg-default);
    background-color: var(--color-bg-default);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    z-index: -1;
    animation: floatingGradient 20s ease-in-out infinite;
}

@keyframes floatingGradient {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-20px, -20px) rotate(120deg); }
    66% { transform: translate(20px, -10px) rotate(240deg); }
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-header-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-border-default);
    padding: 16px 0;
    z-index: 1030;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.header-logo {
    max-height: 50px;
    max-width: 80px;
    height: auto;
    width: auto;
    object-fit: contain;
    transition: var(--transition-spring);
    filter: brightness(1) contrast(1);
}

.header-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2) contrast(1.1);
}

.logo-black-bg {
    background-color: #002f61;
    padding: 6px 10px;
    border-radius: var(--radius-medium);
    max-height: 70px;
    max-width: 120px;
}

.banner {
    position: relative;
    margin-top: 80px;
    overflow: hidden;
    background: var(--color-bg-secondary);
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.2);
    transform: scale(1.1);
    transition: var(--transition);
}

.banner-content {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    max-width: 700px;
    text-align: center;
    transition: var(--transition-spring);
}

.banner h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.banner-subtitle {
    font-size: 18px;
    margin-bottom: 32px;
    color: var(--color-fg-muted);
    line-height: 1.8;
}

.region-selector {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-large);
    padding: 40px;
    margin: 40px auto;
    max-width: 1200px;
}

.dropdown-select {
    width: 100%;
    max-width: 400px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-medium);
    padding: 16px 20px;
    color: var(--color-fg-default);
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.dropdown-select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), 0 0 20px rgba(99, 102, 241, 0.3);
}

.dropdown-select option {
    background-color: var(--color-bg-secondary);
    color: var(--color-fg-default);
    padding: 12px;
}

.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.region-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-spring);
    transform-style: preserve-3d;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.region-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: var(--color-accent-primary);
    text-decoration: none;
    color: inherit;
}

.region-card.coming-soon {
    opacity: 0.7;
    cursor: default;
    pointer-events: none;
}

.region-card.coming-soon:hover {
    transform: none;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.05);
}

.region-thumbnail-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.region-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    opacity: 0;
}

.region-card:hover .region-thumbnail {
    transform: scale(1.1);
    filter: brightness(1.2);
}

.thumbnail-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
}

/* Individual region fallback styles */
.santee-fallback {
    background: linear-gradient(135deg, 
        rgba(34, 139, 34, 0.3), 
        rgba(0, 100, 0, 0.3));
}

.hubbard-fallback {
    background: linear-gradient(135deg, 
        rgba(70, 130, 180, 0.3), 
        rgba(25, 25, 112, 0.3));
}

.tallulah-fallback {
    background: linear-gradient(135deg, 
        rgba(34, 139, 34, 0.3), 
        rgba(0, 128, 128, 0.3));
}

.tallahassee-fallback {
    background: linear-gradient(135deg, 
        rgba(255, 140, 0, 0.3), 
        rgba(255, 69, 0, 0.3));
}

.fallback-icon {
    font-size: 48px;
    margin-bottom: 12px;
    animation: float 3s ease-in-out infinite;
}

.fallback-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-fg-muted);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.region-card:hover .thumbnail-fallback {
    transform: scale(1.05);
}

.region-info {
    padding: 24px;
}

.region-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-fg-default);
}

.region-description {
    color: var(--color-fg-muted);
    font-size: 14px;
    line-height: 1.6;
}

.view-btn {
    background: var(--color-gradient-accent);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-medium);
    font-weight: 500;
    transition: var(--transition-spring);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    text-decoration: none;
}

.view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    color: white;
    text-decoration: none;
}

.coming-soon-btn {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1), 
        rgba(255, 255, 255, 0.05));
    color: var(--color-fg-muted);
    cursor: not-allowed;
    pointer-events: none;
}

.coming-soon-btn:hover {
    transform: none;
    box-shadow: none;
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    text-align: center;
    color: var(--color-fg-muted);
    font-size: 16px;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Loading states */
.region-thumbnail[src] {
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.region-thumbnail.loaded {
    opacity: 1;
}

/* Image error handling */
.region-thumbnail.error {
    display: none;
}

/* Accessibility improvements */
.region-card:focus {
    outline: 2px solid var(--color-accent-primary);
    outline-offset: 2px;
}

.view-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Enhanced animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.region-card.loading .thumbnail-fallback {
    animation: pulse 2s ease-in-out infinite;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .banner h1 {
        font-size: 32px;
    }

    .banner-content {
        padding: 32px;
        margin: 0 20px;
    }

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

    .header-logo {
        max-height: 40px;
        max-width: 60px;
    }

    .region-thumbnail-container {
        height: 180px;
    }

    .fallback-icon {
        font-size: 36px;
        margin-bottom: 8px;
    }

    .fallback-text {
        font-size: 12px;
    }

    .region-selector {
        padding: 24px;
        margin: 24px auto;
    }
}

@media (max-width: 480px) {
    .region-thumbnail-container {
        height: 160px;
    }

    .fallback-icon {
        font-size: 32px;
        margin-bottom: 6px;
    }

    .fallback-text {
        font-size: 11px;
    }

    .region-info {
        padding: 20px;
    }

    .region-title {
        font-size: 18px;
    }

    .region-description {
        font-size: 13px;
    }
}