/* CERTIFICATION DETAIL PAGE STYLES */

/* 1. HERO SECTION */
.cd-hero {
    width: 100%;
    padding: 6rem 1rem 4rem;
    background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 40%, #e6f8ec 100%);
    border-bottom: 1px solid rgba(55, 126, 68, 0.1);
}

.cd-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.cd-hero-content {
    max-width: 800px;
}

.cd-breadcrumb {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cd-breadcrumb a {
    color: var(--primary-green);
}

.cd-breadcrumb a:hover {
    text-decoration: underline;
}

.cd-hero-title {
    font-family: var(--font-serif);
    font-size: var(--fs-h1);
    font-weight: 500;
    font-style: italic;
    color: var(--primary-green);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.cd-hero-level {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-bottom: 1.5rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cd-hero-desc {
    font-size: var(--fs-body);
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.cd-hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cd-hero-actions .btn {
    font-size: 1rem;
    padding: 0.875rem 1.75rem;
    font-weight: 500;
}

.cd-hero-actions .btn-primary {
    background-color: var(--text-main);
    color: white;
    border: 1px solid var(--text-main);
}

.cd-hero-actions .btn-primary:hover {
    background-color: #000000;
    border-color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cd-hero-actions .btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-main);
}

.cd-hero-actions .btn-outline:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

/* 2. STATS / VALUE SECTION */
.cd-stats-section {
    padding: 5rem 1rem;
    background-color: var(--bg-white);
}

.cd-stats-container {
    max-width: 1200px;
    margin: 0 auto;
}

.cd-stats-header {
    margin-bottom: 4rem;
    max-width: 800px;
}

.cd-stats-title {
    font-size: var(--fs-h2);
    font-family: var(--font-serif);
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.cd-stats-desc {
    font-size: var(--fs-body);
    color: var(--text-muted);
    line-height: 1.6;
}

.cd-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.cd-stat-block {
    display: flex;
    flex-direction: column;
}

.cd-stat-value {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 300;
    color: var(--text-main);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: var(--font-sans);
}

.cd-stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.cd-stat-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 3. SPLIT INFO SECTION (Shared for Sections 3 & 5) */
.cd-split-section {
    padding: 5rem 1rem;
    background-color: var(--bg-offwhite);
}

.cd-split-section:nth-of-type(even) {
    background-color: var(--bg-white);
}

.cd-split-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.cd-split-left {
    display: flex;
    flex-direction: column;
}

.cd-split-title {
    font-family: var(--font-serif);
    font-size: var(--fs-h2);
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.cd-split-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
}

.cd-split-right {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.cd-info-block-title {
    font-size: var(--fs-h3);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.cd-info-block-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cd-info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.cd-info-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-main);
}

.cd-info-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-size: 1.25rem;
    line-height: 1;
    top: -2px;
}

.cd-fee-highlight {
    font-size: clamp(2.5rem, 8vw, 3rem);
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.25rem;
    display: block;
}

.cd-fee-sub {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.cd-actions-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
    align-items: flex-start;
}

.cd-text-link {
    color: #2563eb;
    font-weight: 500;
    text-decoration: underline;
}

.cd-text-link:hover {
    text-decoration: none;
}

/* 4. EXAM PREP SECTION */
.cd-prep-section {
    padding: 5rem 1rem;
    background-color: var(--bg-white);
}

.cd-prep-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.cd-prep-visual {
    flex: 0 0 45%;
}

.cd-prep-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 1.5rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
}

.cd-prep-content {
    flex: 1;
}

.cd-prep-title {
    font-family: var(--font-serif);
    font-size: var(--fs-h2);
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.cd-prep-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.cd-prep-list {
    column-count: 2;
    column-gap: 2rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 640px) {
    .cd-prep-list {
        column-count: 1;
    }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
    .cd-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cd-split-container, .cd-prep-container {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .cd-stats-grid {
        grid-template-columns: 1fr;
    }

    .cd-split-container {
        grid-template-columns: 1fr;
    }
    
    .cd-split-left {
        margin-bottom: -1rem;
    }

    .cd-prep-container {
        flex-direction: column;
    }

    .cd-prep-visual {
        flex: 1;
        width: 100%;
    }
    
    .cd-hero-actions .btn,
    .cd-actions-group .btn {
        width: 100%;
    }
}

/* SECTION ID OFFSETS FOR STICKY NAVBAR */
#exam-information,
#exam-preparation,
#registration {
    scroll-margin-top: 120px;
}