/* ==========================================================================
   eProstuti Homepage Promotional Sections Stylesheet
   Themes:
   - Current Affairs: Blue / Cyan (#0284C7 / #06B6D4)
   - Question Bank: Purple / Indigo (#7C3AED / #4F46E5)
   - Doubt Solve: Green / Teal (#059669 / #0D9488)
   - Organization: Dark Navy / Gold (#002B6F / #F59E0B)
   ========================================================================== */

/* Shared Promo Section Container */
.home-promo-section {
    position: relative;
    padding: 70px 0;
    overflow: hidden;
}

@media (max-width: 767.98px) {
    .home-promo-section {
        padding: 45px 0;
    }
}

/* Background Ambient Glows */
.promo-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.promo-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 9999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2px;
    margin-bottom: 16px;
    transition: transform 0.25s ease;
}

.promo-badge-pill i {
    font-size: 14px;
}

.promo-title {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

@media (min-width: 992px) {
    .promo-title {
        font-size: 38px;
    }
}

.promo-desc {
    font-size: 15.5px;
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Feature Checklist Items */
.promo-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.promo-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14.5px;
    font-weight: 500;
    line-height: 1.5;
}

.promo-feature-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 13px;
    margin-top: 1px;
}

/* Promo CTA Buttons */
.promo-btn-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.promo-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    border: none;
}

.promo-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
    color: #ffffff;
}

.promo-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.promo-btn-secondary:hover {
    transform: translateY(-2px);
}

/* Card Previews & Mockups */
.promo-preview-box {
    position: relative;
    border-radius: 20px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    z-index: 1;
}

.promo-preview-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 55px rgba(0, 0, 0, 0.13);
}

/* ==========================================================================
   1. Current Affairs Theme (Blue & Cyan)
   ========================================================================== */
.promo-theme-current-affairs {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%);
    border-top: 1px solid #bae6fd;
    border-bottom: 1px solid #bae6fd;
}

.promo-theme-current-affairs .promo-glow-1 {
    top: -120px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, rgba(14, 165, 233, 0) 70%);
}

.promo-theme-current-affairs .promo-glow-2 {
    bottom: -100px;
    left: -60px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, rgba(6, 182, 212, 0) 70%);
}

.promo-theme-current-affairs .promo-badge-pill {
    background: rgba(2, 132, 199, 0.12);
    color: #0284c7;
    border: 1px solid rgba(2, 132, 199, 0.25);
}

.promo-theme-current-affairs .promo-title {
    color: #0c4a6e;
}

.promo-theme-current-affairs .promo-title-highlight {
    background: linear-gradient(135deg, #0284c7 0%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-theme-current-affairs .promo-desc {
    color: #334155;
}

.promo-theme-current-affairs .promo-feature-item {
    color: #1e293b;
}

.promo-theme-current-affairs .promo-feature-icon {
    background: #e0f2fe;
    color: #0284c7;
}

.promo-theme-current-affairs .promo-btn-primary {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(2, 132, 199, 0.35);
}

.promo-theme-current-affairs .promo-btn-secondary {
    background: #ffffff;
    color: #0284c7;
    border: 1px solid #bae6fd;
}

.promo-ca-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    border: 1px solid #bae6fd;
    box-shadow: 0 15px 35px rgba(2, 132, 199, 0.08);
}

.promo-ca-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    border-bottom: 1px dashed #e2e8f0;
    margin-bottom: 16px;
}

.promo-ca-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #e0f2fe;
    color: #0284c7;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.promo-ca-date {
    font-size: 12.5px;
    color: #64748b;
}

.promo-ca-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.promo-ca-item:hover {
    background: #f0f9ff;
    border-color: #bae6fd;
}

.promo-ca-item-num {
    width: 26px;
    height: 26px;
    background: #0284c7;
    color: #ffffff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.promo-ca-item-text {
    font-size: 13.5px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.45;
    margin: 0;
}

/* ==========================================================================
   2. Question Bank Theme (Purple & Indigo)
   ========================================================================== */
.promo-theme-question-bank {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 50%, #eef2ff 100%);
    border-top: 1px solid #e9d5ff;
    border-bottom: 1px solid #e9d5ff;
}

.promo-theme-question-bank .promo-glow-1 {
    top: -120px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, rgba(124, 58, 237, 0) 70%);
}

.promo-theme-question-bank .promo-glow-2 {
    bottom: -100px;
    left: -60px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.18) 0%, rgba(79, 70, 229, 0) 70%);
}

.promo-theme-question-bank .promo-badge-pill {
    background: rgba(124, 58, 237, 0.12);
    color: #7c3aed;
    border: 1px solid rgba(124, 58, 237, 0.25);
}

.promo-theme-question-bank .promo-title {
    color: #3b0764;
}

.promo-theme-question-bank .promo-title-highlight {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-theme-question-bank .promo-desc {
    color: #334155;
}

.promo-theme-question-bank .promo-feature-item {
    color: #1e293b;
}

.promo-theme-question-bank .promo-feature-icon {
    background: #f3e8ff;
    color: #7c3aed;
}

.promo-theme-question-bank .promo-btn-primary {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}

.promo-theme-question-bank .promo-btn-secondary {
    background: #ffffff;
    color: #7c3aed;
    border: 1px solid #e9d5ff;
}

.promo-subject-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.promo-subject-chip {
    padding: 6px 14px;
    background: #ffffff;
    border: 1px solid #e9d5ff;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    color: #6b21a8;
    box-shadow: 0 2px 6px rgba(124, 58, 237, 0.06);
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.promo-subject-chip:hover {
    background: #7c3aed;
    color: #ffffff;
    border-color: #7c3aed;
    transform: translateY(-2px);
}

.promo-qb-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    border: 1px solid #e9d5ff;
    box-shadow: 0 15px 35px rgba(124, 58, 237, 0.08);
}

.promo-qb-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 16px 0;
}

@media (max-width: 575.98px) {
    .promo-qb-options {
        grid-template-columns: 1fr;
    }
}

.promo-qb-option {
    padding: 10px 14px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.promo-qb-option.correct {
    background: #f0fdf4;
    border-color: #86efac;
    color: #166534;
    font-weight: 700;
}

.promo-qb-explanation {
    background: #faf5ff;
    border-left: 3px solid #7c3aed;
    padding: 10px 14px;
    border-radius: 0 8px 8px 0;
    font-size: 12.5px;
    color: #581c87;
    margin-top: 12px;
}

/* ==========================================================================
   3. Doubt Solve Theme (Green & Teal)
   ========================================================================== */
.promo-theme-doubt-solve {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f0fdfa 100%);
    border-top: 1px solid #bbf7d0;
    border-bottom: 1px solid #bbf7d0;
}

.promo-theme-doubt-solve .promo-glow-1 {
    top: -120px;
    right: -80px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0) 70%);
}

.promo-theme-doubt-solve .promo-glow-2 {
    bottom: -100px;
    left: -60px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.18) 0%, rgba(13, 148, 136, 0) 70%);
}

.promo-theme-doubt-solve .promo-badge-pill {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.promo-theme-doubt-solve .promo-title {
    color: #064e3b;
}

.promo-theme-doubt-solve .promo-title-highlight {
    background: linear-gradient(135deg, #059669 0%, #0d9488 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-theme-doubt-solve .promo-desc {
    color: #334155;
}

.promo-theme-doubt-solve .promo-feature-item {
    color: #1e293b;
}

.promo-theme-doubt-solve .promo-feature-icon {
    background: #dcfce7;
    color: #059669;
}

.promo-theme-doubt-solve .promo-btn-primary {
    background: linear-gradient(135deg, #059669 0%, #0d9488 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.35);
}

.promo-theme-doubt-solve .promo-btn-secondary {
    background: #ffffff;
    color: #059669;
    border: 1px solid #bbf7d0;
}

.promo-ds-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    border: 1px solid #bbf7d0;
    box-shadow: 0 15px 35px rgba(5, 150, 105, 0.08);
}

.promo-ds-user-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.promo-ds-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
}

.promo-ds-user-name {
    font-weight: 700;
    font-size: 14px;
    color: #0f172a;
    margin: 0;
}

.promo-ds-user-meta {
    font-size: 12px;
    color: #64748b;
    margin: 0;
}

.promo-ds-question-box {
    background: #f8fafc;
    border-radius: 12px;
    padding: 14px;
    border: 1px solid #f1f5f9;
    margin-bottom: 14px;
}

.promo-ds-question-text {
    font-size: 13.5px;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.5;
    margin: 0 0 8px 0;
}

.promo-ds-solution-box {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 16px;
}

.promo-ds-verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: #dcfce7;
    color: #15803d;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 700;
    margin-bottom: 8px;
}

.promo-ds-solution-text {
    font-size: 13px;
    color: #166534;
    line-height: 1.5;
    margin: 0;
}

.promo-ds-actions-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px dashed #e2e8f0;
}

.promo-ds-reactions {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: #64748b;
}

/* ==========================================================================
   4. Organization Accounts Theme (Dark Navy & Gold)
   ========================================================================== */
.promo-theme-organization {
    background: linear-gradient(135deg, #07192f 0%, #002b6f 55%, #051b3b 100%);
    color: #ffffff;
    border-top: 1px solid rgba(245, 158, 11, 0.2);
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.promo-theme-organization .promo-glow-1 {
    top: -120px;
    right: -80px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.22) 0%, rgba(245, 158, 11, 0) 70%);
}

.promo-theme-organization .promo-glow-2 {
    bottom: -100px;
    left: -60px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, rgba(56, 189, 248, 0) 70%);
}

.promo-theme-organization .promo-badge-pill {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.35);
}

.promo-theme-organization .promo-title {
    color: #ffffff;
}

.promo-theme-organization .promo-title-highlight {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.promo-theme-organization .promo-desc {
    color: #cbd5e1;
}

.promo-theme-organization .promo-feature-item {
    color: #f1f5f9;
}

.promo-theme-organization .promo-feature-icon {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.promo-theme-organization .promo-btn-primary {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #000000;
    font-weight: 800;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
}

.promo-theme-organization .promo-btn-primary:hover {
    color: #000000;
}

.promo-theme-organization .promo-btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
    backdrop-filter: blur(8px);
}

.promo-theme-organization .promo-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.promo-org-card {
    background: rgba(11, 37, 69, 0.85);
    border-radius: 20px;
    padding: 26px;
    border: 1px solid rgba(245, 158, 11, 0.25);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
}

.promo-org-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fbbf24;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.promo-org-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 20px 0;
}

@media (max-width: 575.98px) {
    .promo-org-stats-grid {
        grid-template-columns: 1fr;
    }
}

.promo-org-stat-box {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 14px;
    text-align: center;
}

.promo-org-stat-val {
    font-size: 20px;
    font-weight: 800;
    color: #fbbf24;
    margin-bottom: 4px;
}

.promo-org-stat-lbl {
    font-size: 11.5px;
    color: #cbd5e1;
    margin: 0;
}

.promo-org-features-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.promo-org-pill {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 12px;
    color: #e2e8f0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}