/* Heritage Page - Premium Single Letter Showcase CSS */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Montserrat:wght@300;400;500;600;700;800&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Cinzel:wght@400;500;600;700&display=swap');

/* CSS Variables - Premium Luxury Palette */
:root {
    --gold: #D4AF37;
    --dark-gold: #B8941F;
    --bright-gold: #FFD700;
    --rose-gold: #E8B4B8;
    --champagne: #F7E7CE;
    --platinum: #E5E4E2;
    --midnight: #0A0E27;
    --deep-navy: #0F1428;
    --charcoal: #1A1A2E;
    --slate: #2D2D44;
    --smoke: #E8E8E8;
    --cream: #FAF7F0;
    --burgundy: #722F37;
    --emerald: #50C878;
    --diamond: #B9F2FF;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;
    --font-luxury: 'Cinzel', serif;
}

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

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, var(--midnight) 0%, var(--deep-navy) 50%, var(--charcoal) 100%);
    color: var(--smoke);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Heritage Background */
.heritage-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.golden-lattice {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, rgba(212, 175, 55, 0.03) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(212, 175, 55, 0.03) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(212, 175, 55, 0.03) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(212, 175, 55, 0.03) 75%);
    background-size: 50px 50px;
    background-position: 0 0, 0 25px, 25px -25px, -25px 0px;
    animation: latticeShift 30s linear infinite;
}

@keyframes latticeShift {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(50px) translateY(50px); }
}

.floating-letters {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.floating-letters::before,
.floating-letters::after {
    content: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
    position: absolute;
    font-family: var(--font-luxury);
    font-size: 200px;
    color: rgba(212, 175, 55, 0.02);
    letter-spacing: 50px;
    animation: floatLetters 60s linear infinite;
}

.floating-letters::after {
    animation-delay: -30s;
    animation-direction: reverse;
    top: 50%;
}

@keyframes floatLetters {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.premium-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    animation: glowPulse 8s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* Heritage Main */
.heritage-main {
    position: relative;
    z-index: 10;
    padding-top: 100px;
}

/* Heritage Hero */
.heritage-hero {
    text-align: center;
    padding: 80px 20px;
    position: relative;
}

.heritage-crown {
    font-size: 60px;
    margin-bottom: 30px;
    animation: crownFloat 4s ease-in-out infinite;
}

@keyframes crownFloat {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.heritage-titles {
    margin-bottom: 40px;
}

.heritage-title {
    font-family: var(--font-luxury);
    margin-bottom: 20px;
}

.title-prefix {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--champagne);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.title-main {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold) 0%, var(--bright-gold) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 10px;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.title-suffix {
    display: block;
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--platinum);
    letter-spacing: 4px;
}

.heritage-tagline {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    color: var(--champagne);
    font-style: italic;
    letter-spacing: 1px;
}

.exclusivity-badge {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 2px solid var(--gold);
    border-radius: 50px;
    position: relative;
    overflow: hidden;
}

.exclusivity-badge::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--gold), var(--bright-gold), var(--gold));
    border-radius: 50px;
    opacity: 0;
    z-index: -1;
    animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% { opacity: 0; }
    50% { opacity: 0.5; }
}

.badge-content {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-luxury);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
}

/* Heritage Stats */
.heritage-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 40px 20px;
    background: linear-gradient(90deg, transparent 0%, rgba(212, 175, 55, 0.1) 50%, transparent 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    margin-bottom: 80px;
}

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

.stat-number, .stat-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.stat-label {
    font-family: var(--font-luxury);
    font-size: 0.9rem;
    color: var(--champagne);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Alphabet Showcase */
.alphabet-showcase {
    padding: 0 40px 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.showcase-header {
    text-align: center;
    margin-bottom: 60px;
}

.showcase-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--smoke);
    margin-bottom: 30px;
}

.filter-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 30px;
    background: transparent;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 50px;
    color: var(--champagne);
    font-family: var(--font-luxury);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--gold) 0%, var(--dark-gold) 100%);
    border-color: var(--gold);
    color: var(--midnight);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

/* Letters Grid */
.letters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.letter-card {
    position: relative;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(45, 45, 68, 0.9) 100%);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    overflow: hidden;
}

.letter-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.3);
}

.letter-card.legendary {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(26, 26, 46, 0.9) 100%);
    border-color: var(--gold);
}

.letter-card.reserved {
    opacity: 0.8;
    background: linear-gradient(135deg, rgba(45, 45, 68, 0.9) 0%, rgba(26, 26, 46, 0.9) 100%);
}

.letter-card.available {
    border-color: var(--emerald);
}

.letter-card.available:hover {
    border-color: var(--bright-gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.4);
}

.letter-card.hidden {
    display: none;
}

.letter-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.letter-card:hover .letter-glow {
    opacity: 1;
}

.letter-display {
    font-family: var(--font-luxury);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.letter-email {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    color: var(--champagne);
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.letter-badge {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.legendary-badge {
    background: linear-gradient(135deg, var(--gold) 0%, var(--dark-gold) 100%);
    color: var(--midnight);
}

.reserved-badge {
    background: rgba(212, 175, 55, 0.2);
    color: var(--champagne);
}

.available-badge {
    background: linear-gradient(135deg, var(--emerald) 0%, rgba(80, 200, 120, 0.7) 100%);
    color: white;
}

.letter-details {
    margin-top: 20px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.detail-label {
    color: rgba(232, 232, 232, 0.6);
}

.detail-value {
    color: var(--champagne);
    font-weight: 600;
}

.price-display {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bright-gold);
    margin: 20px 0;
}

.currency {
    font-size: 1.2rem;
    opacity: 0.8;
}

.acquire-btn {
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--dark-gold) 100%);
    border: none;
    border-radius: 10px;
    color: var(--midnight);
    font-family: var(--font-luxury);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.acquire-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

/* Heritage Features */
.heritage-features {
    padding: 80px 40px;
    background: linear-gradient(180deg, transparent 0%, rgba(212, 175, 55, 0.05) 50%, transparent 100%);
}

.features-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--smoke);
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.6) 0%, rgba(45, 45, 68, 0.6) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(45, 45, 68, 0.6) 100%);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-luxury);
    font-size: 1.4rem;
    color: var(--gold);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-card p {
    font-size: 1rem;
    color: var(--champagne);
    line-height: 1.6;
}

/* Hall of Fame */
.hall-of-fame {
    padding: 80px 40px;
    text-align: center;
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.5) 0%, rgba(26, 26, 46, 0.5) 100%);
}

.hof-title {
    font-family: var(--font-luxury);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hof-subtitle {
    font-family: var(--font-accent);
    font-size: 1.3rem;
    color: var(--champagne);
    font-style: italic;
    margin-bottom: 50px;
}

.hof-grid {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.hof-card {
    position: relative;
    padding: 30px;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(45, 45, 68, 0.9) 100%);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.hof-card.gold {
    transform: scale(1.15);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3) 0%, rgba(184, 148, 31, 0.2) 100%);
    border-color: var(--gold);
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.4);
}

.hof-card.silver {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(229, 228, 226, 0.2) 0%, rgba(168, 168, 168, 0.1) 100%);
    border-color: var(--platinum);
}

.hof-card.bronze {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.2) 0%, rgba(148, 78, 20, 0.1) 100%);
    border-color: #CD7F32;
}

.hof-rank {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-luxury);
    font-weight: 700;
    color: var(--midnight);
}

.hof-letter {
    font-family: var(--font-luxury);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    margin: 10px 0;
}

.hof-value {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--champagne);
}

/* Acquisition Modal */
.acquisition-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.acquisition-modal.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--slate) 100%);
    border: 2px solid var(--gold);
    border-radius: 30px;
    padding: 50px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--champagne);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    color: var(--gold);
    transform: rotate(90deg);
}

.modal-header h2 {
    font-family: var(--font-luxury);
    font-size: 2rem;
    color: var(--gold);
    text-align: center;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.acquisition-letter {
    font-family: var(--font-luxury);
    font-size: 5rem;
    font-weight: 700;
    color: var(--gold);
    text-align: center;
    margin-bottom: 10px;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

.acquisition-email {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    color: var(--champagne);
    text-align: center;
    margin-bottom: 20px;
}

.acquisition-price {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--bright-gold);
    text-align: center;
    margin-bottom: 30px;
}

.acquisition-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.feature {
    padding: 10px;
    background: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--gold);
    color: var(--champagne);
    font-size: 1rem;
}

.proceed-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--dark-gold) 100%);
    border: none;
    border-radius: 15px;
    color: var(--midnight);
    font-family: var(--font-luxury);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.proceed-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.4);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .title-main {
        font-size: 3rem;
    }
    
    .heritage-stats {
        flex-wrap: wrap;
        gap: 40px;
    }
    
    .letters-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 20px;
    }
    
    .hof-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .heritage-hero {
        padding: 40px 20px;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .heritage-stats {
        gap: 30px;
    }
    
    .stat-number, .stat-value {
        font-size: 2rem;
    }
    
    .showcase-title {
        font-size: 2rem;
    }
    
    .filter-controls {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 20px;
        font-size: 0.8rem;
    }
    
    .letters-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 15px;
    }
    
    .letter-card {
        padding: 20px;
    }
    
    .letter-display {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hof-card {
        padding: 20px;
    }
    
    .hof-card.gold,
    .hof-card.silver,
    .hof-card.bronze {
        transform: scale(1);
    }
    
    .modal-content {
        padding: 30px;
    }
    
    .acquisition-letter {
        font-size: 3rem;
    }
}