/* WorkStream AI - Brand Colors */
:root {
    --charcoal: #2D3748;
    --teal: #14B8A6;
    --amber: #F59E0B;
    --warm-gray: #9CA3AF;
    --warm-white: #FAFAF9;
    --white: #FFFFFF;
    --light-bg: #F9FAFB;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-image {
    height: 50px;
    width: auto;
    max-width: 250px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
}

.logo-accent {
    color: var(--teal);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--charcoal);
    margin: 3px 0;
    transition: 0.3s;
}

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

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

.nav-link:hover,
.nav-link.active {
    color: var(--teal);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--teal);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #0F9A8A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.btn-secondary {
    background-color: var(--charcoal);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #1a202c;
}

.btn-secondary-outline {
    background-color: transparent;
    color: var(--charcoal);
    border: 2px solid var(--charcoal);
}

.btn-secondary-outline:hover {
    background-color: var(--charcoal);
    color: var(--white);
}

.btn-accent {
    background-color: var(--amber);
    color: var(--charcoal);
}

.btn-accent:hover {
    background-color: #D97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--charcoal) 0%, #1a202c 100%);
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--teal);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--warm-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

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

/* Sections */
.value-prop,
.services-preview,
.core-attributes,
.proof-points {
    padding: 5rem 0;
    background-color: var(--warm-white);
}

.results,
.industry-experience,
.differentiation {
    padding: 5rem 0;
    background-color: var(--charcoal);
    color: var(--white);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--charcoal);
}

.section-title-light {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--warm-gray);
    margin-bottom: 3rem;
}

/* Grid Layouts */
.value-grid,
.services-grid,
.attributes-grid,
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

/* Cards */
.value-card,
.service-preview-card,
.attribute-card,
.diff-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover,
.service-preview-card:hover,
.attribute-card:hover,
.diff-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

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

.value-card h3,
.service-preview-card h3,
.attribute-card h3,
.diff-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--charcoal);
}

.value-card p,
.service-preview-card p,
.attribute-card p {
    color: var(--warm-gray);
    line-height: 1.8;
}

.diff-card {
    background-color: rgba(255, 255, 255, 0.1);
}

.diff-card p {
    color: var(--warm-gray);
}

.link-arrow {
    color: var(--teal);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: 1rem;
    transition: transform 0.3s;
}

.link-arrow:hover {
    transform: translateX(5px);
}

/* Result Cards */
.result-card {
    text-align: center;
    padding: 2rem;
}

.result-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--teal);
    margin-bottom: 0.5rem;
}

.result-text {
    color: var(--warm-gray);
    font-size: 1rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--teal) 0%, #0F9A8A 100%);
    padding: 5rem 0;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--warm-white);
    margin-bottom: 2rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--charcoal) 0%, #1a202c 100%);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--warm-gray);
}

/* Services Detail */
.services-detail {
    padding: 5rem 0;
    background-color: var(--warm-white);
}

.service-card {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    background-color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.service-icon-large {
    font-size: 4rem;
    flex-shrink: 0;
}

.service-name {
    font-size: 2rem;
    color: var(--charcoal);
    margin-bottom: 1rem;
}

.service-description {
    font-size: 1.1rem;
    color: var(--warm-gray);
    line-height: 1.8;
}

/* Approach Section */
.approach {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

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

.approach-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--teal);
    margin-bottom: 1rem;
}

.approach-step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--charcoal);
}

.approach-step p {
    color: var(--warm-gray);
    line-height: 1.8;
}

/* Industry Tags */
.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.industry-tag {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Mission Vision */
.mission-vision {
    padding: 5rem 0;
    background-color: var(--warm-white);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.mission-card {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mission-card h2 {
    font-size: 2rem;
    color: var(--teal);
    margin-bottom: 1.5rem;
}

.mission-card p {
    font-size: 1.1rem;
    color: var(--warm-gray);
    line-height: 1.8;
}

/* Proof Points */
.proof-list {
    max-width: 800px;
    margin: 0 auto;
}

.proof-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: var(--white);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.check-icon {
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.proof-item p {
    color: var(--charcoal);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background-color: var(--warm-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.contact-form-container h2,
.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--charcoal);
}

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

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

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--teal);
}

.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    display: none;
}

.form-message.success {
    background-color: #D1FAE5;
    color: #065F46;
    display: block;
}

.form-message.error {
    background-color: #FEE2E2;
    color: #991B1B;
    display: block;
}

.contact-info {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.info-section {
    margin-bottom: 2rem;
}

.info-section h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--charcoal);
}

.info-section p {
    color: var(--warm-gray);
    line-height: 1.6;
}

.contact-details {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--light-bg);
}

.contact-details h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--charcoal);
}

.contact-details p {
    color: var(--warm-gray);
    margin-bottom: 0.5rem;
}

.contact-note {
    font-style: italic;
    font-size: 0.9rem;
}

.contact-link {
    color: var(--teal);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.contact-link:hover {
    color: var(--amber);
    text-decoration: underline;
}

/* Next Steps */
.next-steps {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

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

.step-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--teal);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--charcoal);
}

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

/* Footer */
.footer {
    background-color: var(--charcoal);
    color: var(--warm-gray);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-logo {
    font-size: 1.75rem;
    font-weight: 700;
}

.footer-tagline {
    color: var(--teal);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-description {
    line-height: 1.8;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--warm-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--teal);
}

.footer-domain {
    color: var(--teal);
    font-weight: 600;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-legal {
    margin-bottom: 1rem;
}

.footer-location {
    color: var(--warm-gray);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.footer-links-bottom {
    margin-bottom: 1rem;
}

.footer-links-bottom a {
    color: var(--warm-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links-bottom a:hover {
    color: var(--teal);
}

.footer-links-bottom .separator {
    margin: 0 1rem;
    color: var(--warm-gray);
}

.footer-note {
    color: var(--teal);
    font-style: italic;
    margin-top: 0.5rem;
}

/* Legal Pages */
.legal-content {
    padding: 3rem 0 5rem;
    background-color: var(--warm-white);
}

.legal-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.legal-wrapper h2 {
    color: var(--charcoal);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--teal);
}

.legal-wrapper h3 {
    color: var(--charcoal);
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.legal-wrapper h4 {
    color: var(--teal);
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-wrapper p {
    color: var(--warm-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-wrapper ul {
    color: var(--warm-gray);
    line-height: 1.8;
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.legal-wrapper ul li {
    margin-bottom: 0.5rem;
}

.legal-summary {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 3rem;
    border-left: 4px solid var(--teal);
}

.legal-summary h4 {
    margin-top: 0;
}

.legal-summary p {
    font-size: 1.1rem;
    color: var(--charcoal);
    margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title,
    .section-title-light {
        font-size: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        flex-direction: column;
        text-align: center;
    }
    
    .legal-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .footer-links-bottom .separator {
        margin: 0 0.5rem;
    }
}