.store-page {
    padding: 42px 0 80px;
    background: var(--bg);
}

.store-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
}

.store-sidebar {
    display: grid;
    gap: 18px;
    position: sticky;
    top: 95px;
}

.store-main {
    display: grid;
    gap: 18px;
    max-width: 900px;
}

.store-logo-card,
.sidebar-widget,
.store-header-box,
.store-content-box,
.similar-brands-section,
.popular-brands-section,
.store-coupon-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.store-logo-card {
    padding: 24px;
    text-align: center;
}

.store-logo-card img {
    max-height: 78px;
    object-fit: contain;
    margin-bottom: 18px;
}

.store-logo-card h2 {
    font-size: 22px;
    margin: 0 0 8px;
}

.store-rating {
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 14px;
}

.store-visit-btn {
    display: block;
    width: 100%;
    margin-top: 14px;
    text-align: center;
}

.sidebar-widget {
    padding: 20px;
}

.sidebar-widget h3 {
    font-size: 17px;
    margin-bottom: 12px;
}

.sidebar-widget p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.store-info-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.store-info-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-light);
}

.store-info-list li:last-child {
    border-bottom: 0;
}

.store-header-box {
    padding: 30px 34px;
}

.store-header-box h1 {
    font-size: 38px;
    line-height: 1.18;
    margin: 0 0 10px;
    letter-spacing: -0.6px;
}

.store-header-box p {
    color: var(--text-light);
    margin: 0;
}

.store-coupons {
    display: grid;
    gap: 18px;
}

.store-coupon-card {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr) 210px;
    gap: 30px;
    align-items: center;
    padding: 30px;
}

.discount-box {
    min-height: 115px;
    border: 2px dashed var(--primary);
    border-radius: 18px;
    background: #faf7ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.discount-box strong {
    display: block;
    font-size: 44px;
    line-height: 1;
    font-weight: 900;
}

.discount-box small {
    display: block;
    margin-top: 8px;
    font-size: 16px;
    line-height: 1;
    color: var(--primary);
}

.coupon-content h3 {
    font-size: 25px;
    line-height: 1.35;
    margin: 0 0 14px;
    color: var(--text);
}

.details-toggle {
    appearance: none;
    background: transparent;
    border: 0;
    padding: 0;
    color: var(--primary);
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
}

.details-toggle span {
    display: inline-block;
    margin-left: 6px;
    transition: transform .2s ease;
}

.details-toggle.active span {
    transform: rotate(180deg);
}

.coupon-details {
    display: none;
    margin-top: 12px;
    color: var(--text-light);
    font-size: 15px;
}

.coupon-details.active {
    display: block;
}

.coupon-details p {
    margin: 0;
}

.coupon-action {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.coupon-action .coupon-button {
    width: 100%;
    min-height: 60px;
    border-radius: 14px;
    font-size: 17px;
    text-transform: capitalize;
}

.coupon-action .coupon-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: #8b8fa3;
    font-size: 14px;
}

.store-content-box {
    padding: 34px;
    color: #374151;
    font-size: 17px;
    line-height: 1.85;
}

.store-content-box h2 {
    font-size: 26px;
    margin: 34px 0 12px;
    line-height: 1.25;
}

.store-content-box h2:first-child {
    margin-top: 0;
}

.store-content-box h3 {
    font-size: 21px;
    margin: 24px 0 8px;
}

.store-content-box p {
    margin-bottom: 14px;
}

.store-content-box ul,
.store-content-box ol {
    padding-left: 22px;
    margin-bottom: 18px;
}

.store-content-box a {
    color: var(--primary);
    font-weight: 700;
}

.similar-brands-section,
.popular-brands-section {
    padding: 24px;
}

.similar-brands-section h2,
.popular-brands-section h2 {
    font-size: 24px;
    margin-bottom: 18px;
}

.similar-brand-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.small-brand-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
    transition: .2s ease;
}

.small-brand-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.small-brand-card img {
    height: 48px;
    object-fit: contain;
    margin-bottom: 8px;
}

.small-brand-card span {
    display: block;
    font-weight: 700;
    font-size: 14px;
}

.empty-box {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
}

@media (max-width: 1024px) {
    .store-layout {
        grid-template-columns: 1fr;
    }

    .store-sidebar {
        position: static;
        grid-template-columns: repeat(3, 1fr);
    }

    .store-main {
        max-width: 100%;
    }
}

@media (max-width: 900px) {
    .store-sidebar,
    .store-coupon-card {
        grid-template-columns: 1fr;
    }

    .discount-box {
        max-width: 150px;
    }

    .similar-brand-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 520px) {
    .store-header-box,
    .store-content-box,
    .store-coupon-card {
        padding: 22px;
    }

    .store-header-box h1 {
        font-size: 28px;
    }

    .coupon-content h3 {
        font-size: 21px;
    }

    .similar-brand-grid {
        grid-template-columns: 1fr;
    }
}