/* ===== SKY — SERVICES CATALOG (Premium) ===== */

/* --- Cart icon in navbar --- */
.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}
.cart-icon-link {
    position: relative;
    color: var(--text-color);
    display: flex;
    align-items: center;
    transition: color 0.3s;
}
.cart-icon-link:hover { color: var(--secondary-color); }
.cart-badge {
    position: absolute;
    top: -8px; right: -10px;
    background: var(--secondary-color);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px; height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* --- Filters --- */
.catalog-section { padding: 40px 0 80px; }
.catalog-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.catalog-filter-btn {
    padding: 10px 28px;
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
    letter-spacing: 0.02em;
}
.catalog-filter-btn:hover {
    color: var(--text-color);
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.05);
}
.catalog-filter-btn.active {
    color: #fff;
    border-color: var(--secondary-color);
    background: var(--secondary-color);
}

/* --- Product Grid --- */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

/* --- Product Card (Premium) --- */
.catalog-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s,
                box-shadow 0.4s;
    cursor: default;
    display: flex;
    flex-direction: column;
    position: relative;
}
.catalog-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.1);
}

/* Gradient bar at top */
.card-gradient-bar {
    height: 4px;
    width: 100%;
    transition: height 0.3s;
}
.catalog-card:hover .card-gradient-bar {
    height: 5px;
}

/* Icon area */
.card-icon-area {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px 24px 0;
}
.card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    padding: 10px;
    transition: transform 0.3s, background 0.3s;
}
.card-icon svg {
    width: 24px;
    height: 24px;
}
.catalog-card:hover .card-icon {
    transform: scale(1.1);
    background: rgba(255,255,255,0.1);
}

/* Tags */
.catalog-card-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.catalog-tag {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.tag-sale { background: rgba(231, 76, 60, 0.15); color: #e74c3c; border: 1px solid rgba(231, 76, 60, 0.3); }
.tag-new { background: rgba(91, 159, 217, 0.15); color: var(--secondary-color); border: 1px solid rgba(91, 159, 217, 0.3); }
.tag-popular { background: rgba(243, 156, 18, 0.15); color: #f39c12; border: 1px solid rgba(243, 156, 18, 0.3); }
.tag-default { background: rgba(255,255,255,0.06); color: var(--text-light); border: 1px solid rgba(255,255,255,0.1); }

/* Card content */
.catalog-card-content {
    padding: 16px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.catalog-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 6px;
    line-height: 1.3;
}
.catalog-card-subtitle {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.4;
}

/* Features list */
.card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.card-features li {
    font-size: 0.84rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.3;
}
.feature-check {
    color: #2ecc71;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(46, 204, 113, 0.12);
}
.features-more {
    color: var(--secondary-color);
    font-size: 0.8rem;
    cursor: default;
    padding-left: 26px;
}

/* Card bottom */
.card-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
}
.card-meta { margin-bottom: 14px; }

/* Pricing */
.catalog-card-pricing {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 6px;
}
.catalog-price-old {
    font-size: 0.9rem;
    color: var(--text-light);
    text-decoration: line-through;
    opacity: 0.7;
}
.catalog-price-current {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: -0.02em;
}
.modal-price-large { font-size: 2rem; }

/* Status & timeline row */
.card-info-row {
    display: flex;
    gap: 12px;
    align-items: center;
}
.card-status {
    font-size: 0.78rem;
    color: #2ecc71;
    font-weight: 500;
    letter-spacing: 0.02em;
}
.card-timeline {
    font-size: 0.78rem;
    color: var(--text-light);
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 4px;
}
.card-timeline::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-light);
    opacity: 0.5;
}

/* --- Card Actions --- */
.catalog-card-actions {
    display: flex;
    gap: 10px;
}
.catalog-btn-details,
.catalog-btn-cart {
    flex: 1;
    padding: 11px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.01em;
}
.catalog-btn-details {
    background: rgba(255,255,255,0.04);
    color: var(--text-color);
}
.catalog-btn-details:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
}
.catalog-btn-cart {
    background: var(--secondary-color);
    color: #fff;
    border-color: transparent;
}
.catalog-btn-cart:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}
.catalog-btn-cart.in-cart {
    background: rgba(46, 204, 113, 0.15);
    border-color: rgba(46, 204, 113, 0.3);
    color: #2ecc71;
}

/* --- Modal (Premium) --- */
.catalog-modal {
    position: fixed; inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}
.catalog-modal.active { opacity: 1; visibility: visible; }
.catalog-modal-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
}
.catalog-modal-content {
    position: relative;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    max-width: 560px;
    width: 92%;
    max-height: 88vh;
    overflow-y: auto;
    padding: 0 32px 32px;
    z-index: 1;
}
.catalog-modal-close {
    position: absolute;
    top: 16px; right: 16px;
    background: rgba(0,0,0,0.3);
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 2;
}
.catalog-modal-close:hover { background: rgba(0,0,0,0.5); }

/* Modal gradient header */
.modal-header-gradient {
    margin: 0 -32px 24px;
    padding: 32px 32px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 0 24px 24px;
}
.modal-icon {
    width: 56px;
    height: 56px;
    color: #fff;
    background: rgba(255,255,255,0.2);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-icon svg {
    width: 28px;
    height: 28px;
}

.modal-subtitle {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 16px;
}
.modal-description {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* Modal features */
.modal-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
}
.modal-features li {
    font-size: 0.9rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
}
.modal-features .feature-check {
    color: #2ecc71;
    font-weight: 700;
    font-size: 0.8rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(46, 204, 113, 0.15);
    flex-shrink: 0;
}

.modal-pricing {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 8px;
}
.modal-meta-row {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
}

.modal-add-btn {
    width: 100%;
    padding: 16px;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.02em;
}
.modal-add-btn:hover {
    filter: brightness(1.15);
    transform: translateY(-1px);
}

/* --- Toast --- */
.toast {
    position: fixed;
    bottom: 30px; left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(46, 204, 113, 0.95);
    color: #fff;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 2000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* --- Empty state --- */
.catalog-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

/* --- Cart summary (checkout page) --- */
.cart-items-list { margin-bottom: 20px; }
.cart-summary-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.cart-summary-item-info { flex: 1; }
.cart-summary-item-title {
    display: block;
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 2px;
}
.cart-summary-item-price {
    font-size: 0.8rem;
    color: var(--text-light);
}
.cart-summary-item-total {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
    min-width: 70px;
    text-align: right;
}
.cart-summary-item-remove {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 8px;
}
.cart-summary-item-remove:hover { color: #e74c3c; }
.cart-summary-total {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    font-size: 1.1rem;
    color: var(--text-color);
    border-top: 2px solid var(--border-color);
}
.cart-summary-total-value {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1.3rem;
}
.cart-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .catalog-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
    .catalog-modal-content { padding: 0 24px 24px; }
    .modal-header-gradient { margin: 0 -24px 20px; padding: 24px 24px 20px; }
    .nav-right { gap: 10px; }
    .card-icon-area { padding: 16px 20px 0; }
    .catalog-card-content { padding: 12px 20px 20px; }
}
@media (max-width: 480px) {
    .catalog-grid { grid-template-columns: 1fr; }
    .catalog-card-actions { flex-direction: column; }
    .catalog-filters { gap: 8px; }
    .catalog-filter-btn { padding: 8px 18px; font-size: 0.8rem; }
    .catalog-modal-content { padding: 0 16px 20px; border-radius: 12px; }
    .modal-header-gradient { margin: 0 -16px 16px; padding: 20px 16px 16px; }
    .modal-features { padding: 14px; }
}