/* Mesure Carbone - Styles Spécifiques */
.solution-page.mesure-carbone-page {
    background: var(--dark);
}

/* Hero Section Mesure Carbone */
.solution-hero.mesure-hero {
    min-height: 80vh;
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    overflow: hidden;
}

.mesure-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.carbon-visualization {
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(0, 212, 170, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(9, 132, 227, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(108, 92, 231, 0.1) 0%, transparent 50%);
    position: relative;
}

.carbon-visualization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 170, 0.4) 1px, transparent 1px),
        radial-gradient(circle at 80% 70%, rgba(9, 132, 227, 0.3) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(108, 92, 231, 0.3) 1px, transparent 1px);
    background-size: 80px 80px, 120px 120px, 160px 160px;
    animation: carbonPulse 3s ease-in-out infinite;
}

@keyframes carbonPulse {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.02); }
}

.mesure-hero .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.mesure-hero .solution-badge {
    background: rgba(9, 132, 227, 0.1);
    color: var(--secondary);
    border-color: rgba(9, 132, 227, 0.2);
}

/* Section Scopes */
.scopes-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.scopes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.scope-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.scope-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
}

.scope-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.scope-1::before { background: var(--primary); }
.scope-2::before { background: var(--secondary); }
.scope-3::before { background: var(--accent); }

.scope-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.scope-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.scope-1 .scope-number { background: var(--primary); }
.scope-2 .scope-number { background: var(--secondary); }
.scope-3 .scope-number { background: var(--accent); }

.scope-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
}

.scope-content p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.scope-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.scope-content li {
    padding: 0.5rem 0;
    color: var(--gray-light);
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.scope-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 600;
}

.scope-example {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--primary);
    font-size: 0.9rem;
}

.scope-example strong {
    color: var(--primary);
}

/* Section Méthodologie */
.methodology-section {
    padding: 6rem 0;
}

.methodology-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.calculation-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
    z-index: 2;
    position: relative;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}

.flow-step:hover .step-icon {
    transform: scale(1.1);
}

.flow-step span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-light);
}

.flow-arrow {
    flex: 1;
    height: 2px;
    background: var(--gradient-primary);
    position: relative;
}

.flow-arrow::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    font-size: 1.2rem;
}

.methodology-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.methodology-point {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary);
    transition: var(--transition);
}

.methodology-point:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.methodology-point h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.methodology-point p {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

/* Section Calculateur */
.calculator-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
}

.calculator-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-section {
    margin-bottom: 2.5rem;
}

.form-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.form-grid {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--gray-light);
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: var(--light);
    font-size: 1rem;
    transition: var(--transition);
    appearance: auto;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder {
    color: var(--gray);
}

.btn-calculate {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.calculator-results {
    background: rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 400px;
}

.results-placeholder {
    text-align: center;
    color: var(--gray);
}

.placeholder-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.results-placeholder h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.results-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.carbon-total {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: rgba(0, 212, 170, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 212, 170, 0.2);
}

.total-value {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.total-label {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.scope-breakdown {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.scope-result {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    transition: var(--transition);
}

.scope-result:hover {
    background: rgba(255, 255, 255, 0.08);
}

.scope-name {
    font-weight: 500;
    color: var(--gray-light);
}

.scope-value {
    font-weight: 600;
    color: var(--primary);
}

.btn-full-report {
    width: 100%;
    justify-content: center;
}

/* Section Intégrations */
.integrations-section {
    padding: 6rem 0;
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.integration-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--radius-xl);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
}

.integration-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.integration-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.integration-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.integration-card p {
    color: var(--gray);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.integration-status {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    color: var(--primary);
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 170, 0.2);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scope-card,
.methodology-point,
.integration-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .methodology-steps {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .calculator-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .calculation-flow {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .scopes-grid {
        grid-template-columns: 1fr;
    }
    
    .scope-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .calculation-flow {
        flex-direction: column;
        gap: 2rem;
    }
    
    .flow-arrow {
        width: 2px;
        height: 40px;
    }
    
    .flow-arrow::after {
        content: '↓';
        right: 50%;
        top: 100%;
        transform: translateX(50%);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .calculator-form,
    .calculator-results {
        padding: 1.5rem;
    }
    
    .integrations-grid {
        grid-template-columns: 1fr;
    }
    
    .carbon-total {
        padding: 1.5rem;
    }
    
    .total-value {
        font-size: 2.5rem;
    }
}

/* États de formulaire */
.form-group input:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--error);
}

.form-group input:valid:not(:focus):not(:placeholder-shown) {
    border-color: var(--success);
}

/* Loading state */
.btn-calculate.loading {
    position: relative;
    color: transparent;
}

.btn-calculate.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-group select option {
    background: #1a1a2e;
    color: white;
    padding: 10px;
}