/* Solutions Pages — Dedicated Styles */
/* Inherits from ../style.css */

/* ═══════════════════════════════════════
   PAGE HEADER
   ═══════════════════════════════════════ */
.sol-page-header {
    padding-top: 150px;
    padding-bottom: 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sol-page-header h1 {
    font-size: 3.2rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.sol-page-header .sol-subtitle {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ═══════════════════════════════════════
   SOLUTIONS OVERVIEW — 3 CARD GRID
   ═══════════════════════════════════════ */
.sol-overview {
    padding: 80px 0 100px;
    background: var(--bg-secondary);
}

.sol-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.sol-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 48px 36px 40px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sol-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.sol-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--sol-color);
}

.sol-card-number {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    opacity: 0.6;
    margin-bottom: 16px;
}

.sol-card-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.08));
}

.sol-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text-main);
    line-height: 1.3;
}

.sol-card .sol-card-tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.sol-card .sol-card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    flex: 1;
    margin-bottom: 28px;
}

.sol-card .sol-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text-main);
    transition: gap 0.3s ease, color 0.3s ease;
}

.sol-card .sol-card-link:hover {
    gap: 14px;
    color: var(--color-purple);
}

.sol-card .sol-card-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.sol-card:hover .sol-card-link::after {
    transform: translateX(4px);
}

/* ═══════════════════════════════════════
   DETAIL PAGE — SECTIONS
   ═══════════════════════════════════════ */

/* Detail Hero */
.sol-detail-hero {
    padding-top: 140px;
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.sol-detail-hero .sol-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    background: var(--sol-color);
    color: white;
}

.sol-detail-hero h1 {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
}

.sol-detail-hero .sol-hero-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    line-height: 1.8;
}

/* Philosophy / Message Block */
.sol-philosophy {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: white;
}

.sol-philosophy-inner {
    max-width: 800px;
    margin: 0 auto;
}

.sol-philosophy h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 32px;
    color: rgba(255,255,255,0.95);
}

.sol-philosophy p {
    font-size: 1.05rem;
    line-height: 2;
    color: rgba(255,255,255,0.75);
    margin-bottom: 20px;
}

.sol-philosophy strong {
    color: rgba(255,255,255,0.95);
}

/* Content Section (white bg) */
.sol-content {
    padding: 80px 0;
    background: white;
}

.sol-content-alt {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.sol-section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 48px;
    text-align: center;
    position: relative;
}

.sol-section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--sol-color, var(--accent-gradient));
    margin: 16px auto 0;
    border-radius: 2px;
}

/* Feature Grid (2 col) */
.sol-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
}

.sol-feature-item {
    background: white;
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    border-left: 4px solid var(--sol-color, var(--color-cyan));
    transition: transform 0.3s ease;
}

.sol-feature-item:hover {
    transform: translateY(-4px);
}

.sol-feature-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-main);
}

.sol-feature-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Course / Plan Cards */
.sol-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    max-width: 1000px;
    margin: 0 auto;
}

.sol-course-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.sol-course-card:hover {
    transform: translateY(-6px);
}

.sol-course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--course-color, var(--accent-gradient));
}

.sol-course-card .course-label {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.sol-course-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.sol-course-card .course-price {
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 16px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sol-course-card .course-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.sol-course-card ul {
    list-style: none;
    padding: 0;
}

.sol-course-card ul li {
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
}

.sol-course-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-cyan);
    font-weight: 700;
}

/* Info Table */
.sol-info-table {
    max-width: 700px;
    margin: 0 auto 48px;
    width: 100%;
    border-collapse: collapse;
}

.sol-info-table th,
.sol-info-table td {
    padding: 14px 20px;
    text-align: left;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sol-info-table th {
    width: 30%;
    font-weight: 700;
    color: var(--text-main);
    background: var(--bg-secondary);
    border-radius: 8px 0 0 8px;
}

.sol-info-table td {
    color: var(--text-muted);
}

/* Steps / Flow */
.sol-steps {
    max-width: 700px;
    margin: 0 auto;
    counter-reset: step-counter;
}

.sol-step {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.sol-step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--sol-color, var(--accent-gradient));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
}

.sol-step-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.sol-step-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Target Audience Checklist */
.sol-checklist {
    max-width: 700px;
    margin: 0 auto;
    list-style: none;
    padding: 0;
}

.sol-checklist li {
    font-size: 1rem;
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-main);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.sol-checklist li::before {
    content: '✅';
    position: absolute;
    left: 0;
}

/* CTA Section */
.sol-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea, #764ba2);
    text-align: center;
    color: white;
}

.sol-cta h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.sol-cta p {
    font-size: 1.05rem;
    opacity: 0.9;
    margin-bottom: 32px;
}

.sol-cta .btn-primary {
    background: white;
    color: #764ba2;
    padding: 18px 40px;
    font-size: 1rem;
}

.sol-cta .btn-primary:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Back Link */
.sol-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 24px;
    transition: color 0.2s ease;
}

.sol-back:hover {
    color: var(--text-main);
}

.sol-back::before {
    content: '←';
}

/* Comparison Table */
.sol-compare-table {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.sol-compare-table th,
.sol-compare-table td {
    padding: 16px 20px;
    text-align: left;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sol-compare-table thead th {
    background: var(--text-main);
    color: white;
    font-weight: 700;
}

.sol-compare-table tbody th {
    font-weight: 700;
    background: var(--bg-secondary);
    width: 20%;
}

.sol-compare-table tbody td {
    color: var(--text-muted);
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 768px) {
    .sol-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sol-page-header h1 {
        font-size: 2.2rem;
    }

    .sol-detail-hero h1 {
        font-size: 2rem;
    }

    .sol-feature-grid {
        grid-template-columns: 1fr;
    }

    .sol-course-grid {
        grid-template-columns: 1fr;
    }

    .sol-compare-table {
        font-size: 0.8rem;
    }

    .sol-compare-table th,
    .sol-compare-table td {
        padding: 10px 12px;
    }
}