/* =============================================
   DELARTE CAFÉ — Tienda Virtual
   ============================================= */

/* --- Navbar active state --- */
.nav-active {
    color: var(--olive) !important;
    font-weight: 600;
}

/* --- Tienda Hero --- */
.tienda-hero {
    padding: calc(var(--nav-h) + 60px) 0 60px;
    background: var(--brown-50);
    border-bottom: 1px solid var(--brown-200);
    text-align: center;
}

.tienda-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 6vw, 3.6rem);
    font-weight: 600;
    color: var(--brown-800);
    line-height: 1.15;
    margin: 12px 0 10px;
}

.tienda-hero-sub {
    font-size: 1rem;
    color: var(--text-light);
    letter-spacing: 0.05em;
}

/* --- Payment Banner --- */
.payment-banner {
    padding: 16px 0;
    text-align: center;
    font-weight: 500;
    font-size: 0.95rem;
}
.payment-banner.success { background: #e8f5e9; color: #2e7d32; }
.payment-banner.pending { background: #fff8e1; color: #f57f17; }
.payment-banner.error   { background: #fce4ec; color: #c62828; }

/* --- Product Grid --- */
.tienda-product-section {
    padding: 72px 0 80px;
    background: var(--white);
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

/* --- Image Column --- */
.product-image-col { position: sticky; top: 100px; }

.product-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--brown-50);
    aspect-ratio: 4/5;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-badges {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    backdrop-filter: blur(8px);
}
.badge-origin  { background: rgba(107, 124, 94, 0.85); color: white; }
.badge-altitude{ background: rgba(255,255,255,0.85); color: var(--brown-800); }

.product-trust {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}
.trust-item svg { color: var(--olive); flex-shrink: 0; }

/* --- Details Column --- */
.product-category-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--olive);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 600;
    color: var(--brown-800);
    line-height: 1.2;
    margin-bottom: 6px;
}

.product-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.product-notes {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.note-tag {
    background: var(--brown-100);
    color: var(--brown-600);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}
.note-sep { color: var(--brown-300); font-size: 1.1rem; }

.product-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--brown-100);
}

/* --- Selectors --- */
.selector-group { margin-bottom: 28px; }

.selector-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brown-800);
    margin-bottom: 12px;
}

/* Size buttons */
.size-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.size-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    border: 1.5px solid var(--brown-200);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s var(--ease);
    gap: 4px;
    font-family: var(--font-sans);
}
.size-btn:hover {
    border-color: var(--olive);
    background: var(--brown-50);
}
.size-btn.active {
    border-color: var(--olive);
    background: var(--brown-50);
    box-shadow: 0 0 0 3px rgba(107,124,94,0.15);
}
.size-weight {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--brown-800);
}
.size-price {
    font-size: 0.8rem;
    color: var(--text-light);
}
.size-popular {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--olive);
    color: white;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 50px;
    white-space: nowrap;
}

/* Presentation buttons */
.pres-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.pres-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 16px;
    border: 1.5px solid var(--brown-200);
    border-radius: var(--radius-md);
    background: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--brown-800);
    cursor: pointer;
    transition: all 0.2s var(--ease);
    font-family: var(--font-sans);
}
.pres-btn:hover { border-color: var(--olive); background: var(--brown-50); }
.pres-btn.active {
    border-color: var(--olive);
    background: var(--brown-50);
    box-shadow: 0 0 0 3px rgba(107,124,94,0.15);
}

/* Molienda buttons */
.molienda-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.mol-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 10px;
    border: 1.5px solid var(--brown-200);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s var(--ease);
    font-family: var(--font-sans);
    gap: 4px;
}
.mol-btn:hover { border-color: var(--olive); background: var(--brown-50); }
.mol-btn.active {
    border-color: var(--olive);
    background: var(--brown-50);
    box-shadow: 0 0 0 3px rgba(107,124,94,0.15);
}
.mol-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brown-800);
}
.mol-method {
    font-size: 0.72rem;
    color: var(--text-light);
    text-align: center;
}

/* --- Buy Section --- */
.product-buy-section {
    padding-top: 28px;
    border-top: 1px solid var(--brown-100);
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
}
.price-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-light);
}
.price-value {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--brown-800);
    line-height: 1;
}

.btn-buy {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 32px;
    background: var(--olive);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    font-family: var(--font-sans);
    letter-spacing: 0.02em;
}
.btn-buy:hover {
    background: var(--olive-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(107,124,94,0.35);
}
.btn-buy:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.buy-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 10px;
}

/* --- Info Section --- */
.tienda-info-section {
    background: var(--brown-50);
    border-top: 1px solid var(--brown-100);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.info-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s var(--ease);
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.info-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}
.info-card h3 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--brown-800);
    margin-bottom: 10px;
}
.info-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Footer adjustments --- */
.footer { background: var(--brown-900); color: var(--brown-200); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { width: 48px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; color: var(--brown-300); }
.footer-links h4, .footer-social h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brown-200);
    margin-bottom: 16px;
}
.footer-links ul li {
    margin-bottom: 10px;
    font-size: 0.875rem;
    color: var(--brown-300);
}
.footer-links ul li a { color: var(--brown-300); transition: color 0.2s; }
.footer-links ul li a:hover { color: var(--white); }
.social-links { display: flex; gap: 14px; }
.social-links a {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: var(--brown-300);
    transition: all 0.2s;
}
.social-links a:hover { border-color: var(--olive-light); color: var(--white); }
.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--brown-400);
}
.footer-home { color: var(--olive-light); transition: color 0.2s; }
.footer-home:hover { color: var(--white); }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .info-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .product-image-col { position: static; }
    .product-image-wrap { aspect-ratio: 3/4; max-width: 380px; margin: 0 auto; }
    .size-options { grid-template-columns: repeat(2, 1fr); }
    .tienda-info-section { padding: 56px 0; }
    .info-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .tienda-hero { padding: calc(var(--nav-h) + 40px) 0 40px; }
    .product-notes { gap: 6px; }
    .size-options { grid-template-columns: repeat(2, 1fr); }
    .molienda-options { grid-template-columns: repeat(3, 1fr); }
    .info-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
}