@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0B5D3B;
    --secondary: #16A34A;
    --dark: #0F1720;
    --gray: #334155;
    --light-gray: #F6F7F9;
    --white: #FFFFFF;
    --mist: #E5E7EB;
    --shadow: 0 8px 18px rgba(15, 23, 32, 0.08);
    --shadow-lg: 0 20px 40px rgba(15, 23, 32, 0.15);
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: 0 6px 20px rgba(15, 23, 32, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand h1 {
    font-size: 1.5rem;
    color: var(--primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--secondary);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #053524 0%, #0B5D3B 60%, #16A34A 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.6;
    pointer-events: none;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.proof-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.proof-pill {
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    font-weight: 600;
}

.form-card {
    margin: 0 auto 2.5rem;
    max-width: 760px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 1.75rem;
    backdrop-filter: blur(8px);
    text-align: left;
}

.form-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.35rem;
}

.form-card .help-text {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    align-items: center;
}

.form-row input,
.form-row select {
    padding: 0.9rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--dark);
}

.form-row input::placeholder {
    color: #6B7280;
}

.form-row-note {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.portal-link {
    color: #DCFCE7;
    font-weight: 600;
    text-decoration: none;
}

.portal-link:hover {
    text-decoration: underline;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
}

.stat {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: 16px;
    min-width: 200px;
}

.stat strong {
    font-size: 1.4rem;
    font-weight: 700;
}

.stat span {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Social Proof */
.social-proof {
    margin-top: 2rem;
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Use Cases Section */
.use-cases-section {
    padding: 5rem 0;
    background: var(--white);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    transition: all 0.3s;
    border: 1px solid var(--mist);
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.use-case-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.use-case-card p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.use-case-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.use-case-features li {
    padding: 0.5rem 0;
    color: var(--dark);
    font-size: 0.95rem;
}

.use-case-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.use-case-link:hover {
    text-decoration: underline;
}

/* How It Works Section */
.how-it-works-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.step-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--mist);
    box-shadow: var(--shadow);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.step-card p {
    color: var(--gray);
    line-height: 1.6;
}

.proof-artifact-preview {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin-top: 3rem;
    border: 2px solid rgba(11, 93, 59, 0.2);
    box-shadow: var(--shadow);
}

.proof-artifact-preview h3 {
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.artifact-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.artifact-tag {
    background: rgba(22, 163, 74, 0.12);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Demo CTA Section */
.demo-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #053524, #0B5D3B);
    color: var(--white);
    text-align: center;
}

.demo-cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.demo-cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.demo-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    padding: 12px 28px;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(11, 93, 59, 0.25);
}

.btn-primary:hover {
    background: #0F6B43;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 1px solid var(--mist);
}

.btn-secondary:hover {
    background: #EFF6F0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Sections */
section {
    padding: 60px 0;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.15rem;
    margin-bottom: 3rem;
}

/* Measurement Tool */
.tool-section {
    background: var(--light-gray);
}

.measurement-tool {
    display: grid;
    gap: 2rem;
}

.input-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--mist);
}

.input-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.input-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Results Area */
.results-area {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--mist);
}

.results-area h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.result-card {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    border: 2px solid var(--secondary);
}

.result-card h4 {
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.result-card p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.fit-badge {
    background: var(--secondary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card h3 {
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.product-info {
    color: var(--gray);
    font-size: 0.9rem;
}

.product-info strong {
    color: var(--dark);
}

/* Contact Section */
.contact-section {
    background: var(--primary);
    color: var(--white);
    text-align: center;
}

.contact-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer a {
    color: var(--secondary);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Use Case Pages */
.use-case-hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #053524, #0B5D3B);
    color: white;
    text-align: center;
}

.use-case-icon-large {
    font-size: 5rem;
    margin-bottom: 1rem;
}

.use-case-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.use-case-hero .lead {
    font-size: 1.5rem;
    opacity: 0.95;
}

.use-case-content {
    padding: 4rem 0;
}

.two-column {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.content-main h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.content-main h2:first-child {
    margin-top: 0;
}

.problem-list, .solution-steps {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.problem-list li {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.solution-steps li {
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.solution-steps ul {
    margin-top: 0.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-box {
    background: var(--white);
    padding: 1.75rem;
    border-radius: 16px;
    border: 1px solid var(--mist);
    box-shadow: var(--shadow);
}

.feature-box h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.roi-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.metric {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    border: 1px solid var(--mist);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1rem;
    color: var(--gray);
}

.roi-note {
    font-size: 0.9rem;
    color: var(--gray);
    font-style: italic;
}

.code-example {
    background: #F9FAFB;
    padding: 1.5rem;
    border-left: 4px solid var(--secondary);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    margin: 1.5rem 0;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    border: 1px solid var(--mist);
}

.sidebar-card h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--dark);
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    margin-bottom: 0.5rem;
}

/* Pricing Page */
.pricing-hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #053524, #0B5D3B);
    color: white;
    text-align: center;
}

.pricing-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.pricing-hero .lead {
    font-size: 1.5rem;
    opacity: 0.95;
}

.pricing-section {
    padding: 4rem 0;
    background: var(--light-gray);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.pricing-card.featured {
    border: 3px solid var(--primary);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.plan-price {
    margin-bottom: 1rem;
}

.plan-price .price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
}

.plan-price .period {
    font-size: 1.2rem;
    color: var(--gray);
}

.plan-description {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features li {
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

.add-ons-section {
    margin: 4rem 0;
}

.add-ons-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.add-ons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.add-on-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.add-on-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.add-on-price {
    color: var(--primary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.add-on-card ul {
    list-style: none;
    padding: 0;
}

.add-on-card li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.add-on-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
}

.faq-section {
    margin: 4rem 0;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

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

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.faq-item p {
    color: var(--gray);
    line-height: 1.6;
}

.cta-box {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-top: 4rem;
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

/* Additional Responsive */
@media (max-width: 768px) {
    .two-column {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .use-case-hero h1, .pricing-hero h1 {
        font-size: 2rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}