/* ==========================================================================
   LANDING PAGE ADDITIONS - NEW SECTIONS
   Additional styles for the redesigned US landing page
   ========================================================================== */

/* Problem Section */
.problem-section {
    padding: 5rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.problem-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color, #e5e7eb);
}

.problem-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--text-muted, #6b7280);
}

.problem-icon svg {
    width: 100%;
    height: 100%;
}

.problem-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.problem-card p {
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin: 0;
}

/* Solution Section */
.solution-section {
    padding: 5rem 0;
}

.solution-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.solution-lead {
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary, #111827);
}

.solution-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.solution-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.solution-item p {
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin: 0;
}

/* How It Works Section */
.how-it-works-section {
    padding: 5rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.step-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color, #e5e7eb);
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent-color, #3b82f6);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    margin: 0 auto 1rem;
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.step-card p {
    color: var(--text-secondary, #4b5563);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Objects Section */
.objects-section {
    padding: 5rem 0;
}

.objects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.object-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color, #e5e7eb);
    text-align: center;
}

.object-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    color: var(--accent-color, #3b82f6);
}

.object-icon svg {
    width: 100%;
    height: 100%;
}

.object-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.object-card p {
    color: var(--text-secondary, #4b5563);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

/* Operations Section */
.operations-section {
    padding: 5rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.operations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.operation-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color, #e5e7eb);
}

.operation-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.operation-icon svg {
    width: 24px;
    height: 24px;
}

.operation-icon.warning {
    background: #fef3c7;
    color: #d97706;
}

.operation-icon.maintenance {
    background: #dbeafe;
    color: #2563eb;
}

.operation-icon.repair {
    background: #d1fae5;
    color: #059669;
}

.operation-icon.technician {
    background: #e0e7ff;
    color: #4f46e5;
}

.operation-icon.handover {
    background: #fce7f3;
    color: #db2777;
}

.operation-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.operation-card p {
    color: var(--text-secondary, #4b5563);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Security Section */
.security-section {
    padding: 5rem 0;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.security-card {
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 12px;
    padding: 1.5rem;
}

.security-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.security-card p {
    color: var(--text-secondary, #4b5563);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Differentiation Section */
.differentiation-section {
    padding: 5rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.diff-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color, #e5e7eb);
}

.diff-card.not {
    border-left: 4px solid #ef4444;
}

.diff-card.is {
    border-left: 4px solid #22c55e;
}

.diff-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.diff-card p {
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   PRICING PAGE ADDITIONS
   ========================================================================== */

/* Pricing Model Section */
.pricing-model-section {
    padding: 3rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.pricing-model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.pricing-model-card {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color, #e5e7eb);
}

.pricing-model-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    color: var(--accent-color, #3b82f6);
}

.pricing-model-icon svg {
    width: 100%;
    height: 100%;
}

.pricing-model-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary, #111827);
}

.pricing-model-card p {
    color: var(--text-secondary, #4b5563);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Pricing Highlights Section */
.pricing-highlights-section {
    padding: 3rem 0;
}

.pricing-highlight-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 2.5rem;
    background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
    border-radius: 16px;
    text-align: center;
}

.pricing-highlight-box h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary, #111827);
}

.pricing-highlight-box > p {
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-highlight-points {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem 2rem;
}

.highlight-point {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--text-primary, #111827);
}

.highlight-point svg {
    width: 20px;
    height: 20px;
    color: #22c55e;
    flex-shrink: 0;
}

/* PIN Concept Section */
.pin-concept-section {
    padding: 4rem 0;
    background: var(--bg-secondary, #f8f9fa);
}

.pin-concept-box {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 2.5rem;
    background: var(--bg-primary, #fff);
    border-radius: 16px;
    border: 1px solid var(--border-color, #e5e7eb);
}

.pin-concept-icon {
    width: 80px;
    height: 80px;
    background: #dbeafe;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2563eb;
}

.pin-concept-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary, #111827);
}

.pin-concept-content > p {
    color: var(--text-secondary, #4b5563);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pin-concept-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pin-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pin-detail strong {
    font-size: 0.9rem;
    color: var(--text-primary, #111827);
}

.pin-detail span {
    font-size: 0.85rem;
    color: var(--text-secondary, #4b5563);
}

/* What's Included Section */
.included-section {
    padding: 4rem 0;
}

.included-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.included-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-secondary, #f8f9fa);
    border-radius: 8px;
}

.included-item svg {
    width: 20px;
    height: 20px;
    color: #22c55e;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.included-item div {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.included-item strong {
    font-size: 0.9rem;
    color: var(--text-primary, #111827);
}

.included-item span {
    font-size: 0.8rem;
    color: var(--text-secondary, #4b5563);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .pin-concept-box {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .pin-concept-icon {
        margin: 0 auto;
    }
    
    .pin-detail {
        text-align: left;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 1rem;
        text-align: left;
    }
    
    .step-number {
        margin: 0;
    }
    
    .step-card h3,
    .step-card p {
        grid-column: 2;
    }
    
    .step-card h3 {
        margin-bottom: 0.25rem;
    }
}