:root {
    --bg: #FAF6F1;
    --bg-gradient: linear-gradient(135deg, #FAF6F1 0%, #FFF5EB 50%, #F5EDE4 100%);
    --card-bg: rgba(255, 255, 255, 0.75);
    --card-border: rgba(255, 255, 255, 0.6);
    --glass-blur: 12px;
    --accent: #D4956A;
    --accent-light: #E8C4A8;
    --accent-dark: #B87B52;
    --mint: #A8C5B8;
    --mint-dark: #8FB3A0;
    --text: #3D3028;
    --text-secondary: #8C7B6E;
    --radius: 24px;
    --radius-sm: 14px;
    --shadow-soft: 0 8px 32px rgba(61, 48, 40, 0.06);
    --shadow-hover: 0 20px 48px rgba(61, 48, 40, 0.12);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Quicksand', sans-serif;
    background: var(--bg-gradient);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ============ Декоративні кола на фоні ============ */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.3;
}
body::before {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--accent-light), transparent 70%);
    top: -150px; right: -100px;
}
body::after {
    width: 400px; height: 400px;
    background: radial-gradient(circle, var(--mint), transparent 70%);
    bottom: -100px; left: -80px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ HEADER ============ */
.header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--card-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #229ED9;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 18px;
    background: rgba(34, 158, 217, 0.08);
    border: 1px solid rgba(34, 158, 217, 0.15);
    border-radius: 50px;
    transition: var(--transition);
}
.social-link:hover {
    background: rgba(34, 158, 217, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 158, 217, 0.15);
}

.cart-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    padding: 10px 22px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    color: #fff;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(212, 149, 106, 0.3);
}
.cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 149, 106, 0.4);
}
#cart-count {
    background: rgba(255,255,255,0.3);
    color: #fff;
    border-radius: 50%;
    width: 24px; height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

/* ============ HERO / INTRO ============ */
.intro {
    text-align: center;
    padding: 80px 0 60px;
    position: relative;
}

.intro h2 {
    font-size: 48px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -1px;
    line-height: 1.15;
}
.intro h2 span {
    background: linear-gradient(135deg, var(--accent), var(--mint-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============ PRODUCT GRID ============ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
    margin-bottom: 100px;
}

.product-card {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}
.product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-light), var(--mint), var(--accent-light));
    opacity: 0;
    transition: var(--transition);
}
.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
.product-card:hover::before {
    opacity: 1;
}

.product-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    background: linear-gradient(135deg, #f0ebe5, #faf6f1);
    transition: var(--transition);
}
.product-card:hover .product-img {
    transform: scale(1.03);
}

.product-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 0 4px;
}

.product-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
}

.product-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-dark);
    margin-bottom: 4px;
}

.product-qty {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: auto;
    padding-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.product-qty::before {
    content: '';
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.qty-available::before { background: var(--mint); }
.qty-out::before { background: #e8a0a0; }

/* ============ BUTTONS ============ */
.add-btn {
    background: linear-gradient(135deg, var(--mint), var(--mint-dark));
    color: #fff;
    border: none;
    padding: 14px;
    width: 100%;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.add-btn:hover {
    box-shadow: 0 8px 25px rgba(168, 197, 184, 0.4);
    transform: translateY(-2px);
}
.add-btn:active {
    transform: scale(0.97);
}

.out-of-stock-btn {
    background: linear-gradient(135deg, #f0e6dc, #faf0e8);
    color: var(--accent-dark);
    border: 1px dashed var(--accent-light);
    padding: 14px;
    width: 100%;
    border-radius: var(--radius-sm);
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    display: block;
    transition: var(--transition);
}
.out-of-stock-btn:hover {
    background: linear-gradient(135deg, #ecdac5, #f5e8d9);
    transform: translateY(-2px);
}

/* ============ MODAL (Кошик) ============ */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(61, 48, 40, 0.35);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity 0.3s;
}
.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg);
    padding: 36px 28px;
    height: 100%;
    width: 100%;
    max-width: 440px;
    overflow-y: auto;
    position: relative;
    box-shadow: -12px 0 50px rgba(61, 48, 40, 0.1);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal.active .modal-content {
    transform: translateX(0);
}

.close-btn {
    position: absolute;
    top: 18px; right: 22px;
    background: rgba(61,48,40,0.06);
    border: none;
    width: 40px; height: 40px;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.close-btn:hover {
    background: rgba(61,48,40,0.12);
    color: var(--text);
}

.modal h2 {
    margin-bottom: 24px;
    font-size: 24px;
    letter-spacing: -0.5px;
}

/* Cart Items */
.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(61, 48, 40, 0.06);
}
.cart-item-info { flex-grow: 1; }
.cart-item-title { font-weight: 700; font-size: 15px; }
.cart-item-price {
    color: var(--accent-dark);
    font-weight: 600;
    font-size: 14px;
    margin-top: 4px;
}
.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}
.qty-btn {
    background: var(--card-bg);
    border: 1px solid rgba(61,48,40,0.08);
    width: 32px; height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
    display: flex; justify-content: center; align-items: center;
    transition: var(--transition);
}
.qty-btn:hover {
    background: var(--accent-light);
    border-color: transparent;
}

.cart-summary {
    margin-top: 20px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--card-border);
}
.cart-summary p:first-child {
    font-size: 20px;
    font-weight: 700;
    text-align: right;
}

.checkout-btn, .submit-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    border: none;
    width: 100%;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 17px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    margin-top: 24px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(212, 149, 106, 0.25);
}
.checkout-btn:hover, .submit-btn:hover {
    box-shadow: 0 10px 30px rgba(212, 149, 106, 0.4);
    transform: translateY(-2px);
}

/* Form Styles */
.checkout-form {
    margin-top: 28px;
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--card-border);
}
.checkout-form h3 {
    margin-bottom: 20px;
    font-size: 18px;
    color: var(--text);
}
.form-group { margin-bottom: 14px; }
.form-group input, .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(61,48,40,0.1);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    background: #fff;
    outline: none;
    transition: var(--transition);
    color: var(--text);
}
.form-group input::placeholder { color: var(--text-secondary); }
.form-group input:focus, .form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 149, 106, 0.1);
}

#empty-cart-msg {
    text-align: center;
    color: var(--text-secondary);
    padding: 50px 0;
    font-size: 16px;
}

/* ============ EMPTY STATE ============ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    width: 100%;
}
.empty-state p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.empty-state a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(212, 149, 106, 0.3);
}
.empty-state a:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 149, 106, 0.4);
}

/* ============ FOOTER ============ */
.footer {
    text-align: center;
    padding: 50px 0 40px;
    color: var(--text-secondary);
    font-size: 14px;
}
.footer a {
    color: var(--accent-dark);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}
.footer a:hover { color: var(--accent); }

/* ============ Toast notification ============ */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--text);
    color: #fff;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    z-index: 2000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.product-card {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}
.product-card:nth-child(1) { animation-delay: 0.05s; }
.product-card:nth-child(2) { animation-delay: 0.1s; }
.product-card:nth-child(3) { animation-delay: 0.15s; }
.product-card:nth-child(4) { animation-delay: 0.2s; }
.product-card:nth-child(5) { animation-delay: 0.25s; }
.product-card:nth-child(6) { animation-delay: 0.3s; }

/* ============ Responsive ============ */
@media (max-width: 768px) {
    .header-inner { flex-direction: column; gap: 12px; }
    .intro h2 { font-size: 32px; }
    .intro { padding: 50px 0 40px; }
    .product-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .product-img { height: 180px; }
    .product-title { font-size: 16px; }
    .product-price { font-size: 18px; }
}

@media (max-width: 500px) {
    .product-grid { grid-template-columns: 1fr; gap: 20px; }
    .product-img { height: 240px; }
    .modal-content { max-width: none; }
    .social-link span { display: none; }
}