/* ── Challenges Page ─────────────────────────────────────────────────── */

/* Hero */
.challenges-hero {
    text-align: center;
    padding: 80px 24px 60px;
    background: linear-gradient(135deg, #FEF6F3 0%, #FAE8E0 100%);
    border-bottom: 1px solid #F3D5C8;
}

.challenges-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #C4714A;
    margin-bottom: 12px;
}

.challenges-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 16px;
    line-height: 1.15;
}

.challenges-desc {
    font-size: 1.1rem;
    color: #555;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Pain Point Grid */
.challenges-section {
    padding: 72px 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.challenge-card {
    background: #fff;
    border: 1px solid #F3D5C8;
    border-left: 4px solid #C4714A;
    border-radius: 12px;
    padding: 32px 28px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.challenge-card:hover {
    box-shadow: 0 6px 24px rgba(196, 113, 74, 0.12);
    transform: translateY(-2px);
}

.challenge-num {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: #C4714A;
    margin-bottom: 12px;
}

.challenge-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.challenge-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

/* Transition Strip */
.challenges-transition {
    background: #2D4A1E;
    color: #fff;
    text-align: center;
    padding: 36px 24px;
}

.challenges-transition p {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
    color: #fff;
}

/* Solutions Grid */
.solutions-section {
    padding: 72px 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.solution-card {
    background: #fff;
    border: 1px solid #E2EDDA;
    border-left: 4px solid #3A5C1A;
    border-radius: 12px;
    padding: 32px 28px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.solution-card:hover {
    box-shadow: 0 6px 24px rgba(58, 92, 26, 0.1);
    transform: translateY(-2px);
}

.solution-card-lens {
    border-left-color: #F59E0B;
    background: linear-gradient(135deg, #FFFDF5 0%, #FFF8E8 100%);
    border-color: #FDE68A;
}

.solution-icon {
    font-size: 1.6rem;
    margin-bottom: 14px;
}

.solution-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.solution-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
    margin: 0 0 16px;
}

.solution-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: #3A5C1A;
    text-decoration: none;
    transition: color 0.15s ease;
}

.solution-link:hover {
    color: #2D4A1E;
    text-decoration: underline;
}

.solution-link-lens {
    color: #B45309;
}

.solution-link-lens:hover {
    color: #92400E;
}

.lens-tag-inline {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    background: #F59E0B;
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 4px;
    text-transform: uppercase;
}

/* CTA Section */
.challenges-cta-section {
    background: linear-gradient(135deg, #FEF6F3 0%, #FAE8E0 100%);
    border-top: 1px solid #F3D5C8;
    text-align: center;
    padding: 72px 24px;
}

.challenges-cta-section h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.challenges-cta-section p {
    font-size: 1rem;
    color: #555;
    max-width: 500px;
    margin: 0 auto 28px;
    line-height: 1.7;
}

/* ── Mobile ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .challenges-hero {
        padding: 56px 20px 44px;
    }

    .challenges-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .challenges-section,
    .solutions-section {
        padding: 48px 20px;
    }

    .challenges-transition {
        padding: 28px 20px;
    }

    .challenges-cta-section {
        padding: 52px 20px;
    }
}