:root {
    --color-pistachio: #A8C6A1;
    --color-pistachio-light: #C4DCC4;
    --color-beige: #F5F0E8;
    --color-cream: #FFF8F0;
    --color-ivory: #FFFFF5;
    --color-pink-light: #FFE4E9;
    --color-charcoal: #4A4A4A;
    --color-charcoal-light: #6B6B6B;
    
    --shadow-soft: 0 2px 12px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    background-color: var(--color-ivory);
    color: var(--color-charcoal);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    background: var(--color-ivory);
    box-shadow: var(--shadow-soft);
    z-index: 1000;
    padding: 16px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-charcoal);
    letter-spacing: -0.5px;
}

.brand-tagline {
    font-size: 12px;
    color: var(--color-charcoal-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-desktop {
    display: flex;
    gap: 24px;
}

.nav-desktop a {
    text-decoration: none;
    color: var(--color-charcoal);
    font-size: 15px;
    transition: var(--transition);
}

.nav-desktop a:hover {
    color: var(--color-pistachio);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-pistachio);
    color: white;
}

.btn-primary:hover {
    background: var(--color-pistachio-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-pistachio);
    color: var(--color-pistachio);
}

.btn-outline:hover {
    background: var(--color-pistachio);
    color: white;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(180deg, var(--color-ivory) 0%, var(--color-beige) 100%);
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-charcoal);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-charcoal-light);
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Piece Card (Feed) */
.piece-card {
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.piece-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.piece-card-media {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.piece-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.piece-card-content {
    padding: 20px;
}

.piece-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.piece-card-microstory {
    font-size: 14px;
    color: var(--color-charcoal-light);
    margin-bottom: 12px;
}

.piece-card-link {
    font-size: 14px;
    color: var(--color-pistachio);
    text-decoration: none;
    font-weight: 600;
}

.piece-card-actions {
    display: flex;
    gap: 16px;
    padding: 12px 20px;
    border-top: 1px solid var(--color-beige);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--color-charcoal-light);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    color: var(--color-pistachio);
}

/* Grid Layouts */
.pieces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

/* Bottom Navigation (Mobile) */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    z-index: 1000;
}

.bottom-nav-items {
    display: flex;
    justify-content: space-around;
    list-style: none;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--color-charcoal-light);
    font-size: 12px;
    gap: 4px;
}

.bottom-nav-item.active {
    color: var(--color-pistachio);
}

.bottom-nav-item .icon {
    font-size: 24px;
}

/* Rezonanță Bottom Sheet */
.rezonanta-sheet {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 24px;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.15);
    transition: bottom 0.3s ease;
    z-index: 2000;
}

.rezonanta-sheet.open {
    bottom: 0;
}

.rezonanta-title {
    text-align: center;
    margin-bottom: 20px;
    font-size: 18px;
}

.rezonanta-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.rezonanta-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: var(--color-beige);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.rezonanta-btn:hover {
    background: var(--color-pistachio-light);
}

.rezonanta-btn .emoji {
    font-size: 20px;
}

/* Footer */
.site-footer {
    background: var(--color-beige);
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer-contact h4,
.footer-links h4 {
    margin-bottom: 16px;
    font-size: 16px;
}

.footer-contact p {
    margin-bottom: 8px;
    font-size: 14px;
}

.footer-contact a,
.footer-links a {
    color: var(--color-charcoal);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover,
.footer-links a:hover {
    color: var(--color-pistachio);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-signature {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.copyright {
    font-size: 12px;
    color: var(--color-charcoal-light);
    margin-top: 8px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    
    .bottom-nav {
        display: block;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .main-content {
        padding-bottom: 80px;
    }
    
    .pieces-grid {
        grid-template-columns: 1fr;
    }
}

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

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.piece-card {
    animation: fadeIn 0.6s ease forwards;
}

.piece-card:nth-child(2) {
    animation-delay: 0.1s;
}

.piece-card:nth-child(3) {
    animation-delay: 0.2s;
}

.piece-card:nth-child(4) {
    animation-delay: 0.3s;
}

.piece-card:nth-child(5) {
    animation-delay: 0.4s;
}

.piece-card:nth-child(6) {
    animation-delay: 0.5s;
}