/* Accounting Detail Page - Professional Green & Navy Theme */

.ac-detail {
    --ac-bg: #f8faf9;
    --ac-bg-warm: #f0f4f2;
    --ac-bg-dark: #1a2e35;
    --ac-accent: #2d6a4f;
    --ac-accent-light: #d8f3dc;
    --ac-accent-glow: rgba(45, 106, 79, 0.2);
    --ac-text: #1a2e35;
    --ac-text-muted: #4a5568;
    --ac-border: #d0ddd6;
}

.ac-detail {
    background: var(--ac-bg);
    color: var(--ac-text);
    font-family: var(--font-sans);
}

/* Hero */
.ac-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #d8f3dc 0%, #f0f4f2 50%, #e8f5e9 100%);
    padding: 4rem 2rem;
}

.ac-hero-bg {
    position: absolute;
    inset: 0;
}

.ac-hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(45, 106, 79, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(26, 46, 53, 0.08) 0%, transparent 40%);
    background-size: 100% 100%;
}

.ac-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
}

.ac-badge {
    display: inline-block;
    background: var(--ac-accent);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.ac-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin: 0 0 0.5rem;
    color: var(--ac-text);
}

.ac-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ac-accent);
    margin: 0 0 1rem;
}

.ac-subtitle {
    font-size: 1.1rem;
    color: var(--ac-text-muted);
    line-height: 1.7;
    margin: 0 0 2rem;
}

.ac-hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.ac-hero-image {
    position: relative;
    z-index: 1;
    width: min(1000px, 100%);
    margin-top: 2.5rem;
}

.ac-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    border: 1px solid rgba(26, 46, 53, 0.12);
    box-shadow: 0 24px 60px rgba(26, 46, 53, 0.18);
}

/* Buttons */
.ac-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.ac-btn--primary {
    background: var(--ac-accent);
    color: white;
}

.ac-btn--primary:hover {
    background: #1b4332;
    transform: translateY(-2px);
}

.ac-btn--ghost {
    background: transparent;
    color: var(--ac-text);
    border: 2px solid var(--ac-border);
}

.ac-btn--ghost:hover {
    border-color: var(--ac-accent);
    color: var(--ac-accent);
}

.ac-btn--large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Sections */
.ac-section {
    padding: 5rem 2rem;
}

.ac-section--dark {
    background: var(--ac-bg-dark);
    color: white;
}

.ac-section--dark .ac-section-title {
    color: white;
}

.ac-section--dark .ac-section-label {
    color: var(--ac-accent-light);
}

.ac-section--cta {
    background: linear-gradient(135deg, var(--ac-accent) 0%, #1b4332 100%);
    color: white;
}

.ac-container {
    max-width: 1100px;
    margin: 0 auto;
}

.ac-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.ac-section-label {
    display: inline-block;
    color: var(--ac-accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.ac-section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin: 0;
    color: var(--ac-text);
}

/* Features Grid */
.ac-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.ac-feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--ac-border);
    transition: all 0.2s;
}

.ac-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(45, 106, 79, 0.15);
}

.ac-feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.ac-feature-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
    color: var(--ac-text);
}

.ac-feature-card p {
    font-size: 0.95rem;
    color: var(--ac-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Stats */
.ac-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.ac-stat {
    text-align: center;
}

.ac-stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--ac-accent-light);
}

.ac-stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

/* Tech Details */
.ac-tech-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.ac-tech-col h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--ac-accent-light);
}

.ac-tech-col p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    margin: 0 0 0.5rem;
}

/* Package */
.ac-package {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.ac-package-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--ac-border);
}

.ac-package-item > span {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ac-package-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--ac-text);
}

.ac-package-item p {
    font-size: 0.875rem;
    color: var(--ac-text-muted);
    margin: 0;
}

/* CTA Box */
.ac-cta-box {
    text-align: center;
    padding: 3rem;
}

.ac-cta-box h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.ac-cta-box p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0 0 2rem;
}

.ac-section--cta .ac-btn--primary {
    background: white;
    color: var(--ac-accent);
}

.ac-section--cta .ac-btn--primary:hover {
    background: var(--ac-accent-light);
}

/* Back Link */
.ac-back {
    text-align: center;
    padding: 2rem;
    background: var(--ac-bg);
}

.ac-back a {
    color: var(--ac-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
}

.ac-back a:hover {
    color: var(--ac-accent);
}

/* Warm Section */
.ac-section--warm {
    background: linear-gradient(135deg, #f0f4f2 0%, #e8f0eb 100%);
}

/* Tech Details Light (for non-dark sections) */
.ac-tech-details--light .ac-tech-col h4 {
    color: var(--ac-accent);
}

.ac-tech-details--light .ac-tech-col p {
    color: var(--ac-text-muted);
}

/* Collections Grid */
.ac-collections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.ac-collection-group {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--ac-border);
}

.ac-collection-group h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ac-accent);
    margin: 0 0 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--ac-accent-light);
}

.ac-collection-group ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ac-collection-group li {
    font-size: 0.85rem;
    color: var(--ac-text-muted);
    padding: 0.4rem 0;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.ac-collection-group li:last-child {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 768px) {
    .ac-hero {
        min-height: auto;
        padding: 3rem 1.5rem;
    }
    
    .ac-section {
        padding: 3rem 1.5rem;
    }
    
    .ac-stats {
        gap: 2rem;
    }
    
    .ac-stat-number {
        font-size: 1.5rem;
    }
}