/**
 * Hosting4Webs - GenAI Engineering Programme Stylesheet (Pure Vanilla CSS)
 * -------------------------------------------------------------------------
 * Zero dependency on external bootstrap grid. Custom CSS Grid and Flexbox
 * engineered to 100% harmonize with Hosting4Webs' native design system.
 */

/* ========================================================
   1. HERO ENHANCEMENTS
   ======================================================== */
.genai-hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 36px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.genai-stat-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-md, 10px);
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.genai-stat-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 242, 254, 0.5);
}
.genai-stat-card b {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
}
.genai-stat-card span {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================================
   2. PILLARS GRID (3 Columns Horizontal)
   ======================================================== */
.genai-pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.genai-pillar-card {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: var(--radius-lg, 14px);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.25s ease;
    height: 100%;
}
.genai-pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border-color: var(--primary, #005AE7);
}

.genai-pillar-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}
.icon-bg-blue {
    background: rgba(0, 90, 231, 0.1);
    color: #005AE7;
}
.icon-bg-purple {
    background: rgba(124, 58, 237, 0.1);
    color: #7c3aed;
}
.icon-bg-green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.genai-pillar-card h3 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 12px;
}
.genai-pillar-card p {
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--text-secondary, #64748b);
    margin-bottom: 20px;
}

.genai-pill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.genai-pill-tag {
    font-size: 11.5px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 50px;
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #e2e8f0;
}

/* ========================================================
   3. DUAL AUDIENCE & OUTCOMES GRID (2 Horizontal Columns)
   ======================================================== */
.genai-dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}

.genai-audience-card {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.genai-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 20px;
}

.genai-card-header-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.icon-theme-blue {
    background: #005AE7;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 90, 231, 0.3);
}
.icon-theme-green {
    background: #10b981;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.genai-card-header-text h3 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 19px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin: 0 0 2px 0;
}
.genai-card-header-text span {
    font-size: 13px;
    color: var(--text-secondary, #64748b);
}

.genai-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.genai-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
    font-size: 14.5px;
    line-height: 1.6;
    color: #475569;
}
.genai-feature-list li:last-child {
    margin-bottom: 0;
}
.genai-feature-list li i {
    font-size: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}
.genai-feature-list li i.check-blue {
    color: #005AE7;
}
.genai-feature-list li i.check-green {
    color: #10b981;
}
.genai-feature-list li strong {
    color: #0f172a;
    font-weight: 600;
}

/* ========================================================
   4. TRACK ROADMAP CARDS (3 Columns Horizontal)
   ======================================================== */
.genai-tracks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.genai-track-card {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: var(--radius-lg, 12px);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.25s ease;
    height: 100%;
}
.genai-track-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}
.genai-track-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.genai-track-num {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 9px;
    border-radius: 6px;
    background: #eef2ff;
    color: #4338ca;
}
.genai-track-hours {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-secondary, #64748b);
    display: flex;
    align-items: center;
    gap: 4px;
}
.genai-track-title {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 8px;
}
.genai-track-tagline {
    font-size: 13.5px;
    line-height: 1.55;
    color: var(--text-secondary, #64748b);
    margin-bottom: 18px;
}
.genai-track-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #f1f5f9;
    padding-top: 12px;
    font-size: 13px;
    font-weight: 600;
}

/* ========================================================
   5. LEARNING LOOP (5 Horizontal Steps) & 4 PRINCIPLES
   ======================================================== */
.genai-loop-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    align-items: stretch;
}

.genai-loop-step {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: var(--radius-md, 10px);
    padding: 22px 16px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, border-color 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
.genai-loop-step:hover {
    transform: translateY(-3px);
    border-color: var(--primary, #005AE7);
}
.genai-loop-num {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary, #005AE7);
    color: #ffffff;
    font-weight: 800;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}
.genai-loop-step h4 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 6px;
}
.genai-loop-step p {
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--text-secondary, #64748b);
    margin-bottom: 0;
}

/* 4 Principles */
.genai-principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
    align-items: stretch;
}
.genai-principle-card {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: var(--radius-md, 10px);
    padding: 22px 18px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    height: 100%;
}
.genai-principle-card h4 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.genai-principle-card p {
    font-size: 13.5px;
    line-height: 1.55;
    color: var(--text-secondary, #64748b);
    margin-bottom: 0;
}

/* ========================================================
   6. SEARCHABLE ACCORDION CURRICULUM
   ======================================================== */
.genai-filter-bar {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 28px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.genai-search-box {
    position: relative;
    flex: 1;
    min-width: 260px;
}
.genai-search-box input {
    width: 100%;
    padding: 11px 14px 11px 40px;
    font-size: 14px;
    border-radius: 8px;
    border: 1px solid var(--border, #cbd5e1);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.genai-search-box input:focus {
    border-color: var(--primary, #005AE7);
    box-shadow: 0 0 0 3px rgba(0, 90, 231, 0.12);
}
.genai-search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 14px;
}

.genai-track-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.btn-track-filter {
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #475569;
    font-size: 12.5px;
    font-weight: 600;
    padding: 7px 13px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.btn-track-filter:hover,
.btn-track-filter.active {
    background: var(--primary, #005AE7);
    color: #ffffff;
    border-color: var(--primary, #005AE7);
}

/* Track Accordions */
.genai-accordion-item {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: border-color 0.2s ease;
}
.genai-accordion-item:hover {
    border-color: #cbd5e1;
}

.genai-accordion-header {
    padding: 18px 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    user-select: none;
    transition: background 0.2s ease;
}
.genai-accordion-header:hover {
    background: #f8fafc;
}
.genai-accordion-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.track-icon-badge {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    color: #ffffff;
    flex-shrink: 0;
}
.track-header-text h3 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 17px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin: 0 0 3px 0;
}
.track-header-text p {
    font-size: 13px;
    color: var(--text-secondary, #64748b);
    margin: 0;
}

.genai-accordion-header-right {
    display: flex;
    align-items: center;
    gap: 14px;
}
.track-badge-count {
    font-size: 12.5px;
    font-weight: 600;
    color: #475569;
    background: #f1f5f9;
    padding: 4px 10px;
    border-radius: 50px;
    border: 1px solid #e2e8f0;
}
.track-chevron {
    font-size: 14px;
    color: #94a3b8;
    transition: transform 0.25s ease;
}
.genai-accordion-item.open .track-chevron {
    transform: rotate(180deg);
}

.genai-accordion-body {
    display: none;
    border-top: 1px solid #f1f5f9;
    background: #fafcff;
    padding: 10px 18px;
}
.genai-accordion-item.open .genai-accordion-body {
    display: block;
}

.genai-topic-row {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 18px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 8px;
    transition: all 0.2s ease;
}
.genai-topic-row:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-color: #cbd5e1;
}
.topic-info-main {
    flex: 1;
}
.topic-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.topic-desc {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary, #64748b);
    margin: 0;
}
.topic-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.badge-priority-high {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
    border: 1px solid rgba(16, 185, 129, 0.25);
}
.badge-priority-med {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(59, 130, 246, 0.12);
    color: #1d4ed8;
    border: 1px solid rgba(59, 130, 246, 0.25);
}
.badge-topic-hours {
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: 4px;
}

/* ========================================================
   7. SEAT RESERVATION & APPLICATION (2 Columns Grid)
   ======================================================== */
.genai-reservation-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 32px;
    align-items: stretch;
}

.genai-side-info-card {
    background: linear-gradient(135deg, #001231 0%, #001C50 100%);
    color: #ffffff;
    border-radius: 16px;
    padding: 36px 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.genai-side-info-card h3 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}
.genai-side-info-card p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 24px;
}

.genai-info-highlights {
    list-style: none;
    padding: 0;
    margin: 0 0 28px 0;
}
.genai-info-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}
.genai-info-highlights li i {
    color: #00F2FE;
    margin-top: 3px;
    font-size: 15px;
    flex-shrink: 0;
}

.genai-form-card {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 16px;
    padding: 36px 32px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
}
.genai-form-card h3 {
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    margin-bottom: 6px;
}
.genai-form-card p {
    font-size: 14px;
    color: var(--text-secondary, #64748b);
    margin-bottom: 24px;
}

.genai-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.genai-form-col-full {
    grid-column: 1 / -1;
}

.genai-form-group {
    margin-bottom: 16px;
}
.genai-form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}
.genai-form-control {
    width: 100%;
    padding: 11px 14px;
    font-size: 14px;
    color: #0f172a;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}
.genai-form-control:focus {
    border-color: var(--primary, #005AE7);
    box-shadow: 0 0 0 3px rgba(0, 90, 231, 0.12);
}

/* ========================================================
   8. FAQS ACCORDION (Clean White Accordion Cards)
   ======================================================== */
.genai-faq-container {
    max-width: 860px;
    margin: 0 auto;
}

.genai-faq-item {
    background: #ffffff;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: border-color 0.2s ease;
}
.genai-faq-item:hover {
    border-color: #cbd5e1;
}

.genai-faq-question {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark, #0f172a);
    transition: background 0.2s ease;
}
.genai-faq-question:hover {
    background: #f8fafc;
}
.genai-faq-question-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.genai-faq-question-left i {
    color: var(--primary, #005AE7);
    font-size: 17px;
    flex-shrink: 0;
}
.genai-faq-chevron {
    color: #94a3b8;
    font-size: 14px;
    transition: transform 0.25s ease;
    flex-shrink: 0;
}
.genai-faq-item.open .genai-faq-chevron {
    transform: rotate(180deg);
}

.genai-faq-answer {
    display: none;
    padding: 0 24px 20px 53px;
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--text-secondary, #475569);
    border-top: 1px solid #f8fafc;
    padding-top: 12px;
}
.genai-faq-item.open .genai-faq-answer {
    display: block;
}

/* ========================================================
   9. RESPONSIVE QUERIES
   ======================================================== */
@media (max-width: 1024px) {
    .genai-loop-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .genai-hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    .genai-pillars-grid {
        grid-template-columns: 1fr;
    }
    .genai-dual-grid {
        grid-template-columns: 1fr;
    }
    .genai-tracks-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .genai-principles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .genai-reservation-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .genai-hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .genai-stat-card b {
        font-size: 22px;
    }
    .genai-tracks-grid {
        grid-template-columns: 1fr;
    }
    .genai-loop-grid {
        grid-template-columns: 1fr;
    }
    .genai-principles-grid {
        grid-template-columns: 1fr;
    }
    .genai-form-row {
        grid-template-columns: 1fr;
    }
    .genai-form-card {
        padding: 24px 18px;
    }
    .genai-side-info-card {
        padding: 24px 18px;
    }
    .genai-accordion-header {
        padding: 14px 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .genai-accordion-header-right {
        width: 100%;
        justify-content: space-between;
    }
    .genai-topic-row {
        flex-direction: column;
        gap: 8px;
    }
    .topic-meta {
        align-self: flex-start;
    }
    .genai-faq-answer {
        padding-left: 24px;
    }
}