/* ================================
   Background Pages Shared Styles
   ================================ */

.background-page {
    min-height: 100vh;
    background: var(--gray-100);
}

/* Header Variants */
.bg-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: white;
    padding: 2rem 2rem 3rem;
    position: relative;
}

.bg-header-finance {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.bg-header-retail {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}

.bg-header-education {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: var(--font-sm);
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.1);
}

.back-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.bg-header-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.bg-header-content .group-label {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: var(--font-sm);
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.03em;
}

.bg-header-content h1 {
    font-size: var(--font-2xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.bg-header-content p {
    font-size: var(--font-base);
    opacity: 0.9;
}

/* Hero Image */
.hero-image {
    height: 280px;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: -2rem;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
}

/* Content */
.bg-content {
    max-width: 950px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.bg-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem 2.5rem;
    margin-top: 2rem;
    box-shadow: var(--shadow);
    border: 2px solid var(--gray-200);
}

.bg-section h2 {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.bg-section p {
    font-size: var(--font-base);
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.bg-section p:last-child {
    margin-bottom: 0;
}

/* Theme Cards */
.theme-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.theme-card {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 2px solid var(--gray-200);
}

.theme-icon {
    width: 3rem;
    height: 3rem;
    background: var(--secondary-blue);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.theme-card h3 {
    font-size: var(--font-base);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.theme-card p {
    font-size: var(--font-sm);
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
}

/* Example Grid */
.example-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.example-card {
    background: var(--gray-50);
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--gray-200);
}

.example-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.example-content {
    padding: 1.25rem;
}

.example-content h4 {
    font-size: var(--font-base);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.example-content p {
    font-size: var(--font-sm);
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
}

/* Questions Section */
.questions-section {
    background: var(--secondary-blue);
    border-color: rgba(37, 99, 235, 0.2);
}

.question-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.question-list li {
    font-size: var(--font-base);
    color: var(--gray-700);
    padding: 0.75rem 0;
    padding-left: 1.75rem;
    position: relative;
    border-bottom: 1px solid rgba(37, 99, 235, 0.15);
    font-weight: 500;
}

.question-list li:last-child {
    border-bottom: none;
}

.question-list li::before {
    content: "?";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 1.25rem;
    height: 1.25rem;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

/* CTA */
.bg-cta {
    text-align: center;
    margin-top: 2.5rem;
    padding: 2.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 2px solid var(--gray-200);
}

.bg-cta p {
    font-size: var(--font-base);
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.bg-cta .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--primary-blue);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    font-size: var(--font-lg);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
}

.bg-cta .cta-button:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Responsive - Tablet */
@media (max-width: 900px) {
    .bg-header {
        padding: 1.5rem 1rem 2rem;
    }

    .bg-header-content h1 {
        font-size: var(--font-xl);
    }

    .bg-header-content p {
        font-size: var(--font-sm);
    }

    .back-link {
        font-size: var(--font-xs);
        padding: 0.4rem 0.75rem;
        margin-bottom: 1rem;
    }

    .bg-header-content .group-label {
        font-size: var(--font-xs);
        padding: 0.3rem 0.75rem;
    }

    .hero-image {
        height: 180px;
        margin-top: -1.5rem;
    }

    .bg-content {
        padding: 0 1rem 2.5rem;
    }

    .bg-section {
        padding: 1.25rem;
        margin-top: 1.25rem;
    }

    .bg-section h2 {
        font-size: var(--font-lg);
        margin-bottom: 0.75rem;
    }

    .bg-section p {
        font-size: var(--font-sm);
    }

    .theme-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .theme-card {
        padding: 1.25rem;
    }

    .theme-icon {
        width: 2.5rem;
        height: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .theme-icon svg {
        width: 24px;
        height: 24px;
    }

    .theme-card h3 {
        font-size: var(--font-sm);
    }

    .theme-card p {
        font-size: var(--font-xs);
    }

    .example-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .example-card img {
        height: 140px;
    }

    .example-content {
        padding: 1rem;
    }

    .example-content h4 {
        font-size: var(--font-sm);
    }

    .example-content p {
        font-size: var(--font-xs);
    }

    .question-list li {
        font-size: var(--font-sm);
        padding: 0.6rem 0;
        padding-left: 1.5rem;
    }

    .question-list li::before {
        top: 0.6rem;
        width: 1.1rem;
        height: 1.1rem;
        font-size: 0.7rem;
    }

    .bg-cta {
        padding: 1.75rem;
        margin-top: 1.75rem;
    }

    .bg-cta p {
        font-size: var(--font-sm);
        margin-bottom: 1rem;
    }

    .bg-cta .cta-button {
        padding: 0.85rem 1.5rem;
        font-size: var(--font-base);
    }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .bg-header {
        padding: 1rem 0.75rem 1.5rem;
    }

    .bg-header-content h1 {
        font-size: var(--font-lg);
    }

    .back-link {
        font-size: 0.8rem;
        padding: 0.35rem 0.6rem;
        margin-bottom: 0.75rem;
    }

    .hero-image {
        height: 140px;
        margin-top: -1rem;
    }

    .bg-content {
        padding: 0 0.75rem 2rem;
    }

    .bg-section {
        padding: 1rem;
        margin-top: 1rem;
        border-radius: var(--radius);
    }

    .bg-section h2 {
        font-size: var(--font-base);
    }

    .theme-cards {
        gap: 0.75rem;
    }

    .theme-card {
        padding: 1rem;
    }

    .example-card img {
        height: 120px;
    }

    .bg-cta {
        padding: 1.25rem;
        margin-top: 1.25rem;
    }

    .bg-cta .cta-button {
        padding: 0.75rem 1.25rem;
        font-size: var(--font-sm);
        gap: 0.5rem;
    }
}