/* ============================================
   KNOWYOURCRYSTALS.COM - Complete Stylesheet
   Theme: Living Crystal - Deep Purple & Gold
   Fonts: Cormorant Garamond + Space Grotesk
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    --deep-purple: #0f0518;
    --rich-purple: #1a0a2e;
    --mid-purple: #2d1b4e;
    --accent-purple: #4a1a6b;
    --citrine-gold: #f5c842;
    --citrine-glow: #ffd700;
    --crystal-blue: #7dd3fc;
    --rose-pink: #f472b6;
    --lavender: #e8d5f2;
    --glass-bg: rgba(26, 10, 46, 0.65);
    --glass-border: rgba(245, 200, 66, 0.15);
    --shadow-gold: rgba(245, 200, 66, 0.3);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--deep-purple);
    color: var(--lavender);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
}

/* Parallax Background Layers */
.parallax-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
}

.parallax-layer {
    position: absolute;
    top: -10%; left: -10%;
    width: 120%; height: 120%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

.parallax-layer-1 {
    background: linear-gradient(135deg, #0f0518 0%, #1a0a2e 50%, #0d0221 100%);
    opacity: 1;
}

.parallax-layer-2 {
    background: radial-gradient(ellipse at 30% 50%, rgba(74, 26, 107, 0.4) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(125, 211, 252, 0.1) 0%, transparent 50%);
    opacity: 0.8;
}

/* Floating Particles */
.particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 3px; height: 3px;
    background: var(--citrine-gold);
    border-radius: 50%;
    opacity: 0;
    animation: float-particle 8s infinite ease-in-out;
    box-shadow: 0 0 6px var(--citrine-gold), 0 0 12px var(--citrine-gold);
}

@keyframes float-particle {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.8; }
    90% { opacity: 0.8; }
    100% { opacity: 0; transform: translateY(-10vh) scale(1.5); }
}

/* Crystal Shimmer Overlay */
.shimmer-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(245, 200, 66, 0.03) 45%,
        rgba(125, 211, 252, 0.05) 50%,
        rgba(245, 200, 66, 0.03) 55%,
        transparent 60%
    );
    background-size: 200% 200%;
    animation: shimmer-sweep 12s infinite ease-in-out;
}

@keyframes shimmer-sweep {
    0%, 100% { background-position: 200% 50%; }
    50% { background-position: -200% 50%; }
}

/* Navigation */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: linear-gradient(180deg, rgba(15, 5, 24, 0.95) 0%, rgba(15, 5, 24, 0.7) 60%, transparent 100%);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--citrine-gold);
    text-decoration: none;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(245, 200, 66, 0.3);
}

.logo span { color: var(--lavender); font-weight: 400; }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--lavender);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--citrine-gold);
    transition: width 0.3s;
    box-shadow: 0 0 8px var(--citrine-gold);
}

.nav-links a:hover { color: var(--citrine-gold); }
.nav-links a:hover::after { width: 100%; }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--citrine-gold);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 6rem;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(245, 200, 66, 0.1);
    border: 1px solid rgba(245, 200, 66, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--citrine-gold);
    margin-bottom: 2rem;
    animation: fade-in-up 1s ease-out;
}

.hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--lavender) 0%, var(--citrine-gold) 50%, var(--crystal-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fade-in-up 1s ease-out 0.2s both;
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(232, 213, 242, 0.7);
    max-width: 600px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    animation: fade-in-up 1s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    animation: fade-in-up 1s ease-out 0.6s both;
    margin-bottom: 3rem;
}

/* Buttons */
.btn-primary {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--citrine-gold) 0%, #d4a017 100%);
    color: var(--deep-purple);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 20px var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(245, 200, 66, 0.5);
}

.btn-secondary {
    padding: 1rem 2.5rem;
    background: transparent;
    color: var(--lavender);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid rgba(232, 213, 242, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    border-color: var(--citrine-gold);
    color: var(--citrine-gold);
    background: rgba(245, 200, 66, 0.05);
}

.btn-small {
    padding: 0.6rem 1.25rem;
    font-size: 0.85rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(232, 213, 242, 0.5);
}

.scroll-arrow {
    width: 24px; height: 24px;
    border-right: 2px solid var(--citrine-gold);
    border-bottom: 2px solid var(--citrine-gold);
    transform: rotate(45deg);
    opacity: 0.6;
}

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

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: var(--lavender);
    margin-bottom: 1rem;
}

.section-header p {
    color: rgba(232, 213, 242, 0.6);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
}

.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--citrine-gold), transparent);
    margin: 1.5rem auto;
}

/* Filter Section */
.filter-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 2;
}

.filter-card {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.filter-group { margin-bottom: 2rem; }

.filter-group h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    color: var(--citrine-gold);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group h3::before {
    content: '';
    width: 4px; height: 20px;
    background: linear-gradient(180deg, var(--citrine-gold), transparent);
    border-radius: 2px;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
}

.checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    color: rgba(232, 213, 242, 0.8);
}

.checkbox-grid label:hover {
    background: rgba(245, 200, 66, 0.08);
    border-color: rgba(245, 200, 66, 0.3);
    color: var(--lavender);
    transform: translateY(-2px);
}

.checkbox-grid input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--citrine-gold);
    cursor: pointer;
}

.checkbox-grid label:has(input:checked) {
    background: rgba(245, 200, 66, 0.12);
    border-color: var(--citrine-gold);
    color: var(--citrine-gold);
    box-shadow: 0 0 15px rgba(245, 200, 66, 0.1);
}

.filter-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.match-count {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1rem;
    color: var(--citrine-gold);
    min-height: 1.5rem;
    font-weight: 600;
}

/* Results Grid */
.results-section {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.crystal-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.crystal-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--citrine-gold), var(--crystal-blue), var(--rose-pink));
    opacity: 0;
    transition: opacity 0.3s;
}

.crystal-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(245, 200, 66, 0.1);
    border-color: rgba(245, 200, 66, 0.3);
}

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

.crystal-image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.crystal-image::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.05) 50%, transparent 60%);
    animation: crystal-shimmer 4s infinite;
}

@keyframes crystal-shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.crystal-info { padding: 1.75rem; }

.crystal-info h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    color: var(--lavender);
    margin-bottom: 0.25rem;
}

.crystal-subtitle {
    font-size: 0.85rem;
    color: var(--citrine-gold);
    margin-bottom: 1rem;
    font-style: italic;
}

.crystal-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.color-tag {
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: 0.5px;
}

.color-tag.purple { background: rgba(147, 51, 234, 0.2); color: #c084fc; }
.color-tag.pink { background: rgba(236, 72, 153, 0.2); color: #f9a8d4; }
.color-tag.clear { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }
.color-tag.blue { background: rgba(59, 130, 246, 0.2); color: #93c5fd; }
.color-tag.green { background: rgba(34, 197, 94, 0.2); color: #86efac; }
.color-tag.black { background: rgba(0, 0, 0, 0.4); color: #9ca3af; }
.color-tag.white { background: rgba(255, 255, 255, 0.1); color: #e5e7eb; }
.color-tag.yellow { background: rgba(234, 179, 8, 0.2); color: #fde047; }
.color-tag.orange { background: rgba(249, 115, 22, 0.2); color: #fdba74; }
.color-tag.red { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }
.color-tag.gold { background: rgba(245, 200, 66, 0.2); color: #fde68a; }
.color-tag.grey { background: rgba(107, 114, 128, 0.2); color: #d1d5db; }
.color-tag.brown { background: rgba(180, 83, 9, 0.2); color: #fdba74; }
.color-tag.rainbow { background: linear-gradient(90deg, rgba(239,68,68,0.2), rgba(234,179,8,0.2), rgba(34,197,94,0.2), rgba(59,130,246,0.2), rgba(147,51,234,0.2)); color: #e8d5f2; }
.color-tag.violet { background: rgba(139, 92, 246, 0.2); color: #c4b5fd; }
.color-tag.rose { background: rgba(251, 113, 133, 0.2); color: #fecdd3; }
.color-tag.dark-green { background: rgba(21, 128, 61, 0.2); color: #86efac; }
.color-tag.dark-grey { background: rgba(75, 85, 99, 0.3); color: #d1d5db; }
.color-tag.blue-green { background: rgba(20, 184, 166, 0.2); color: #99f6e4; }
.color-tag.cream { background: rgba(253, 230, 138, 0.15); color: #fde68a; }
.color-tag.peach { background: rgba(251, 146, 60, 0.2); color: #fed7aa; }

.crystal-description {
    color: rgba(232, 213, 242, 0.6);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.crystal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.meta-tag {
    padding: 0.3rem 0.7rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    font-size: 0.8rem;
    color: rgba(232, 213, 242, 0.6);
}

.crystal-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, rgba(245, 200, 66, 0.15) 0%, rgba(245, 200, 66, 0.05) 100%);
    color: var(--citrine-gold);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(245, 200, 66, 0.2);
    transition: all 0.3s;
}

.crystal-link:hover {
    background: linear-gradient(135deg, rgba(245, 200, 66, 0.25) 0%, rgba(245, 200, 66, 0.1) 100%);
    border-color: var(--citrine-gold);
    box-shadow: 0 0 20px rgba(245, 200, 66, 0.15);
}

/* Info / How It Works Section */
.info-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 2;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--citrine-gold), transparent);
    opacity: 0.5;
}

.info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 200, 66, 0.3);
}

.info-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.info-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    color: var(--citrine-gold);
    margin-bottom: 0.75rem;
}

.info-card p {
    color: rgba(232, 213, 242, 0.6);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Footer */
footer {
    background: linear-gradient(180deg, transparent 0%, rgba(15, 5, 24, 0.9) 30%, var(--deep-purple) 100%);
    padding: 4rem 2rem 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

footer .logo {
    margin-bottom: 1.5rem;
    display: inline-block;
}

footer p {
    color: rgba(232, 213, 242, 0.4);
    font-size: 0.9rem;
    max-width: 500px;
    margin: 0 auto 1.5rem;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(232, 213, 242, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.footer-links a:hover { color: var(--citrine-gold); }

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
    font-size: 0.8rem;
    color: rgba(232, 213, 242, 0.3);
}

/* Animations */
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Placeholder / No Results */
.placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: rgba(232, 213, 242, 0.4);
}

.placeholder .emoji { font-size: 4rem; margin-bottom: 1rem; display: block; }
.placeholder h3 { font-family: 'Cormorant Garamond', serif; color: var(--lavender); margin-bottom: 0.5rem; }

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem;
    background: var(--glass-bg);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

/* Crystal Detail Page Styles */
.crystal-detail {
    padding-top: 100px;
    max-width: 900px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    position: relative;
    z-index: 2;
}

.crystal-detail-header {
    text-align: center;
    margin-bottom: 3rem;
}

.crystal-detail-header h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    background: linear-gradient(135deg, var(--lavender) 0%, var(--citrine-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.crystal-detail-header .subtitle {
    font-size: 1.2rem;
    color: var(--citrine-gold);
    font-style: italic;
}

.crystal-detail-image {
    width: 100%;
    max-width: 400px;
    height: 300px;
    margin: 0 auto 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.detail-section {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.detail-section h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    color: var(--citrine-gold);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-section p {
    color: rgba(232, 213, 242, 0.7);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.detail-section ul {
    list-style: none;
    padding: 0;
}

.detail-section ul li {
    padding: 0.5rem 0;
    color: rgba(232, 213, 242, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-section ul li:last-child { border-bottom: none; }

.detail-section ul li strong {
    color: var(--citrine-gold);
    font-weight: 600;
}

.warning-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1rem 0;
}

.warning-box p {
    color: #fca5a5;
    margin: 0;
}

.related-crystals {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* About / Contact / Privacy Pages */
.page-content {
    padding-top: 100px;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    position: relative;
    z-index: 2;
    padding-bottom: 4rem;
}

.page-content h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    background: linear-gradient(135deg, var(--lavender) 0%, var(--citrine-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-align: center;
}

.page-content h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    color: var(--citrine-gold);
    margin: 2rem 0 1rem;
}

.page-content p {
    color: rgba(232, 213, 242, 0.7);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.page-content ul {
    color: rgba(232, 213, 242, 0.7);
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.page-content ul li { margin-bottom: 0.5rem; }

.author-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.author-avatar {
    width: 100px; height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple), var(--mid-purple));
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    border: 2px solid var(--citrine-gold);
}

.author-card h3 {
    font-family: 'Cormorant Garamond', serif;
    color: var(--lavender);
    margin-bottom: 0.5rem;
}

.author-card p {
    color: rgba(232, 213, 242, 0.6);
    font-size: 0.9rem;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 1rem 2rem;
    font-size: 0.85rem;
    color: rgba(232, 213, 242, 0.5);
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.breadcrumbs a {
    color: var(--citrine-gold);
    text-decoration: none;
}

.breadcrumbs a:hover { text-decoration: underline; }

/* AdSense Placeholders */
.ad-slot {
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(245, 200, 66, 0.2);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    color: rgba(232, 213, 242, 0.3);
    font-size: 0.8rem;
    margin: 2rem 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .filter-card { padding: 1.5rem; }
    .checkbox-grid { grid-template-columns: 1fr 1fr; }
    .hero-cta { flex-direction: column; width: 100%; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
    .results-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .crystal-detail { padding-left: 1rem; padding-right: 1rem; }
    .page-content { padding-left: 1rem; padding-right: 1rem; }
    .hero { padding: 6rem 1rem 4rem; }
}

@media (max-width: 480px) {
    .checkbox-grid { grid-template-columns: 1fr; }
    .filter-card { padding: 1rem; }
    .hero { padding: 5rem 1rem 3rem; }
    .hero h1 { font-size: 2rem; }
}

/* Scrollbar Styling */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--deep-purple); }
::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--citrine-gold); }

/* Selection Color */
::selection {
    background: rgba(245, 200, 66, 0.3);
    color: var(--lavender);
}

/* ============================================
   CRYSTAL-SPECIFIC COLOR GRADIENTS
   ============================================ */

.crystal-card[data-slug="amethyst"] .crystal-image {
    background: linear-gradient(135deg, #4a1a6b 0%, #7c3aed 30%, #a855f7 60%, #c084fc 100%);
}
.crystal-card[data-slug="rose-quartz"] .crystal-image {
    background: linear-gradient(135deg, #be185d 0%, #f472b6 40%, #fbcfe8 80%, #fdf2f8 100%);
}
.crystal-card[data-slug="clear-quartz"] .crystal-image {
    background: linear-gradient(135deg, #334155 0%, #94a3b8 30%, #e2e8f0 60%, #ffffff 100%);
}
.crystal-card[data-slug="labradorite"] .crystal-image {
    background: linear-gradient(135deg, #1e293b 0%, #334155 25%, #475569 50%, #64748b 75%, #94a3b8 100%);
}
.crystal-card[data-slug="black-tourmaline"] .crystal-image {
    background: linear-gradient(135deg, #000000 0%, #1f2937 40%, #374151 70%, #4b5563 100%);
}
.crystal-card[data-slug="selenite"] .crystal-image {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 30%, #cbd5e1 60%, #f1f5f9 100%);
}
.crystal-card[data-slug="citrine"] .crystal-image {
    background: linear-gradient(135deg, #a16207 0%, #eab308 30%, #facc15 60%, #fef08a 100%);
}
.crystal-card[data-slug="lapis-lazuli"] .crystal-image {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e40af 30%, #3b82f6 60%, #60a5fa 100%);
}
.crystal-card[data-slug="turquoise"] .crystal-image {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 30%, #2dd4bf 60%, #5eead4 100%);
}
.crystal-card[data-slug="malachite"] .crystal-image {
    background: linear-gradient(135deg, #14532d 0%, #166534 30%, #22c55e 50%, #86efac 80%, #14532d 100%);
}
.crystal-card[data-slug="moonstone"] .crystal-image {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 20%, #94a3b8 40%, #e2e8f0 60%, #f8fafc 80%, #e0e7ff 100%);
}
.crystal-card[data-slug="carnelian"] .crystal-image {
    background: linear-gradient(135deg, #7f1d1d 0%, #dc2626 30%, #f97316 60%, #fb923c 100%);
}
.crystal-card[data-slug="aventurine"] .crystal-image {
    background: linear-gradient(135deg, #14532d 0%, #16a34a 40%, #4ade80 70%, #86efac 100%);
}
.crystal-card[data-slug="tiger-eye"] .crystal-image {
    background: linear-gradient(135deg, #78350f 0%, #b45309 25%, #d97706 50%, #fbbf24 75%, #fde68a 100%);
}
.crystal-card[data-slug="obsidian"] .crystal-image {
    background: linear-gradient(135deg, #000000 0%, #111827 40%, #1f2937 70%, #374151 100%);
}
.crystal-card[data-slug="fluorite"] .crystal-image {
    background: linear-gradient(135deg, #701a75 0%, #a855f7 20%, #22c55e 50%, #86efac 80%, #c084fc 100%);
}
.crystal-card[data-slug="jade"] .crystal-image {
    background: linear-gradient(135deg, #064e3b 0%, #059669 30%, #34d399 60%, #6ee7b7 100%);
}
.crystal-card[data-slug="hematite"] .crystal-image {
    background: linear-gradient(135deg, #1f2937 0%, #374151 30%, #6b7280 60%, #9ca3af 100%);
}
.crystal-card[data-slug="sodalite"] .crystal-image {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e40af 30%, #3b82f6 50%, #60a5fa 80%, #1e3a5f 100%);
}
.crystal-card[data-slug="amazonite"] .crystal-image {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 30%, #2dd4bf 60%, #99f6e4 100%);
}