/* DSM Solutions LLC - Stylesheet */

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

:root {
    --primary: #1a365d;
    --primary-light: #2a4a7f;
    --accent: #c53030;
    --accent-light: #e53e3e;
    --dark: #1a202c;
    --gray-900: #1a202c;
    --gray-800: #2d3748;
    --gray-700: #4a5568;
    --gray-600: #718096;
    --gray-400: #a0aec0;
    --gray-200: #e2e8f0;
    --gray-100: #f7fafc;
    --white: #ffffff;
    --bg-light: #f8fafc;
    --font-main: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius: 8px;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--gray-800);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--accent);
}

img {
    max-width: 100%;
    height: auto;
}

/* Navbar */
.navbar {
    background: var(--primary);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-menu a {
    color: rgba(255,255,255,0.85);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: all 0.2s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
    background: rgba(255,255,255,0.15);
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--white) !important;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--accent-light);
    color: var(--white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--white) !important;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
    color: var(--white) !important;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-subtitle {
    font-size: 1.4rem !important;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 1 !important;
    margin-bottom: 16px !important;
    color: #4da6ff;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Page Hero (inner pages) */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 80px 0 60px;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.4rem;
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Section Layout */
.content-section {
    padding: 80px 0;
}

.content-section.bg-light {
    background: var(--bg-light);
}

.content-section h2 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 40px;
    text-align: center;
}

/* Capability Grid (Home) */
.capability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.capability-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.capability-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.capability-card p {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.card-link {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
}

.card-link:hover {
    color: var(--accent-light);
}

/* Credentials Section */
.credentials {
    background: var(--primary);
    color: var(--white);
    padding: 60px 0;
}

.credentials h2 {
    color: var(--white);
    margin-bottom: 32px;
}

.credential-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.credential-item {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius);
}

.credential-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-bottom: 8px;
}

.credential-item span {
    font-size: 1.1rem;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: var(--gray-100);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.1rem;
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto 32px;
}

/* Federal Page - Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.info-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}

.info-card h3 {
    color: var(--primary);
    margin-bottom: 16px;
    font-size: 1.2rem;
}

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

.check-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--gray-700);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* NAICS Grid */
.naics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.naics-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.naics-item strong {
    display: block;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.naics-item p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* Capability List */
.capability-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.cap-item {
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow);
}

.cap-item h3 {
    color: var(--primary);
    margin-bottom: 8px;
}

.cap-item p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* Vehicle Grid */
.vehicle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.vehicle-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    text-align: center;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
}

.vehicle-item h3 {
    color: var(--primary);
    margin-bottom: 8px;
}

.vehicle-item p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* Commercial Page - Service Highlight */
.service-highlight {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.service-text p {
    color: var(--gray-700);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--gray-700);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.service-specs {
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    padding: 28px;
}

.service-specs h3 {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.spec-item strong {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Service Grid */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.service-card p {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Performance Grid */
.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.performance-item {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
}

.performance-item h3 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.performance-item p {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Industry Tags */
.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.tag {
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    color: var(--gray-700);
    transition: all 0.2s;
}

.tag:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* About Page */
.about-content p {
    font-size: 1.05rem;
    color: var(--gray-700);
    margin-bottom: 20px;
    line-height: 1.7;
}

.division-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.division-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--accent);
}

.division-card h3 {
    color: var(--primary);
    margin-bottom: 12px;
}

.division-card p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.value-item {
    text-align: center;
    padding: 28px;
}

.value-item h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.value-item p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
}

.timeline-marker {
    position: absolute;
    left: -33px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--accent);
}

.timeline-content h3 {
    color: var(--primary);
    margin-bottom: 4px;
}

.timeline-content p {
    color: var(--gray-700);
    font-size: 0.95rem;
}

/* Info Table */
.info-table {
    max-width: 600px;
    margin: 0 auto;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-200);
}

.info-row strong {
    color: var(--gray-800);
    min-width: 160px;
}

.info-row span {
    color: var(--gray-700);
    text-align: right;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--gray-700);
    margin-bottom: 32px;
    font-size: 1.05rem;
}

.contact-methods {
    margin-bottom: 32px;
}

.contact-method {
    margin-bottom: 24px;
}

.contact-method h3 {
    color: var(--primary);
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-method p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.contact-method .subtext {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--gray-600);
}

.contracting-info {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}

.contracting-info h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1rem;
}

.contracting-info p {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 4px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 36px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h2 {
    text-align: left;
    margin-bottom: 24px;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-main);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
footer {
    background: var(--gray-900);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.footer-col p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 12px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px;
    }

    .nav-menu a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .content-section {
        padding: 50px 0;
    }
    
    .content-section h2 {
        font-size: 1.6rem;
    }
    
    .service-highlight {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .page-hero h1 {
        font-size: 1.8rem;
    }
    
    .info-row {
        flex-direction: column;
        gap: 4px;
    }
    
    .info-row span {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
}