:root {
            --primary: #5d93e4;
            --secondary: #f5f7fa;
            --accent: #ff6b6b;
            --text: #333;
            --light-text: #666;
            --white: #fff;
            --emergency: #ff4757;
            --success: #4CAF50;
            --link-color: #64b5f6;
            --ptsd-purple: #6a4c93;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--secondary);
            color: var(--text);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--primary);
            color: var(--white);
            padding: 12px 25px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        
        .btn:hover {
            background-color: #4a7bc8;
            transform: translateY(-2px);
        }
        
        .btn-accent {
            background-color: var(--accent);
        }
        
        .btn-accent:hover {
            background-color: #e05555;
        }
        
        .btn-ptsd {
            background-color: var(--ptsd-purple);
        }
        
        .btn-ptsd:hover {
            background-color: #5a3d7b;
        }
        
        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        
        .btn-outline:hover {
            background-color: var(--primary);
            color: var(--white);
        }
        
        section {
            padding: 80px 0;
        }
        
        h1, h2, h3 {
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        p {
            margin-bottom: 15px;
            color: var(--light-text);
        }
        
        /* Header Styles */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            z-index: 1000;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
        }
        
        .logo span {
            color: var(--accent);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            transition: color 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a.active {
            color: var(--primary);
            border-bottom: 2px solid var(--primary);
        }
        
        .mobile-menu {
            display: none;
            font-size: 24px;
            cursor: pointer;
            width: 30px;
            height: 30px;
            position: relative;
            z-index: 1001;
        }
        
        .mobile-menu .bar {
            width: 100%;
            height: 3px;
            background-color: var(--primary);
            position: absolute;
            left: 0;
            transition: all 0.3s ease;
        }
        
        .mobile-menu .bar:nth-child(1) {
            top: 0;
        }
        
        .mobile-menu .bar:nth-child(2) {
            top: 50%;
            transform: translateY(-50%);
        }
        
        .mobile-menu .bar:nth-child(3) {
            bottom: 0;
        }
        
        .mobile-menu.active .bar:nth-child(1) {
            transform: translateY(13.5px) rotate(45deg);
        }
        
        .mobile-menu.active .bar:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu.active .bar:nth-child(3) {
            transform: translateY(-13.5px) rotate(-45deg);
        }
        
        /* Page Header */
        .page-header {
            background: linear-gradient(135deg, #f0e6ff 0%, #f9f5ff 100%);
            padding: 180px 0 100px;
            text-align: center;
        }
        
        .page-header h1 {
            font-size: 48px;
            color: var(--ptsd-purple);
            margin-bottom: 20px;
        }
        
        .page-header p {
            font-size: 20px;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        /* Content Sections */
        .content-section {
            background-color: var(--white);
            border-radius: 10px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .section-title {
            color: var(--ptsd-purple);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: var(--ptsd-purple);
        }
        
        /* Symptoms List */
        .symptoms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .symptom-card {
            background-color: #f8fafc;
            border-left: 4px solid var(--ptsd-purple);
            padding: 20px;
            border-radius: 0 5px 5px 0;
        }
        
        .symptom-card h3 {
            color: var(--ptsd-purple);
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        /* Treatment Options */
        .treatment-options {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .treatment-card {
            background-color: var(--white);
            border-radius: 8px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
            border-top: 3px solid var(--ptsd-purple);
        }
        
        .treatment-card:hover {
            transform: translateY(-5px);
        }
        
        .treatment-card i {
            font-size: 36px;
            color: var(--ptsd-purple);
            margin-bottom: 15px;
        }
        
        .treatment-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
        }
        
        /* Resource Cards */
        .resource-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .resource-card {
            background-color: var(--white);
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s;
        }
        
        .resource-card:hover {
            transform: translateY(-5px);
        }
        
        .resource-img {
            height: 180px;
            background-size: cover;
            background-position: center;
        }
        
        .resource-content {
            padding: 25px;
        }
        
        .resource-content h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        
        .resource-content p {
            margin-bottom: 20px;
        }
        
        /* Emergency Box */
        .emergency-box {
            background-color: #fff8f8;
            border: 1px solid #ffdddd;
            border-radius: 8px;
            padding: 30px;
            margin: 40px 0;
            text-align: center;
        }
        
        .emergency-box h2 {
            color: var(--emergency);
            margin-bottom: 15px;
        }
        
        /* FAQ Section */
        .faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
        }
        
        .faq-question {
            font-weight: 600;
            font-size: 18px;
            color: var(--ptsd-purple);
            margin-bottom: 10px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-question:after {
            content: '+';
            font-size: 24px;
        }
        
        .faq-question.active:after {
            content: '-';
        }
        
        .faq-answer {
            display: none;
            padding-top: 10px;
        }
        
        /* Testimonial */
        .testimonial {
            background-color: #f5f0ff;
            border-radius: 8px;
            padding: 30px;
            margin: 40px 0;
            position: relative;
        }
        
        .testimonial:before {
            content: '"';
            font-size: 80px;
            color: rgba(106, 76, 147, 0.1);
            position: absolute;
            top: 10px;
            left: 20px;
        }
        
        .testimonial p {
            font-style: italic;
            font-size: 18px;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        
        .testimonial-author {
            font-weight: 600;
            color: var(--ptsd-purple);
        }
        
        /* Coping Strategies */
        .coping-strategies {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        
        .strategy-card {
            background-color: #f9f5ff;
            border-radius: 8px;
            padding: 20px;
            border: 1px solid #e6d6ff;
        }
        
        .strategy-card h3 {
            color: var(--ptsd-purple);
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        /* Footer */
        footer {
            background-color: #2c3e50;
            color: var(--white);
            padding: 60px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            color: var(--white);
            margin-bottom: 25px;
            font-size: 18px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--white);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            color: var(--white);
            background-color: rgba(255, 255, 255, 0.1);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #bdc3c7;
            font-size: 14px;
        }
        
        .footer-bottom a {
            color: var(--link-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-bottom a:hover {
            color: var(--white);
            text-decoration: underline;
        }
        
        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 0;
                left: -100%;
                width: 80%;
                height: 100vh;
                background-color: var(--white);
                flex-direction: column;
                align-items: flex-start;
                padding: 100px 40px 40px;
                transition: left 0.3s ease;
                box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .nav-links li {
                margin: 15px 0;
            }
            
            .mobile-menu {
                display: flex;
                flex-direction: column;
                justify-content: space-between;
            }
            
            .page-header h1 {
                font-size: 36px;
            }
            
            .page-header p {
                font-size: 18px;
            }
            
            section {
                padding: 60px 0;
            }
            
            .content-section {
                padding: 25px;
            }
            
            .symptoms-grid,
            .treatment-options,
            .resource-cards,
            .coping-strategies {
                grid-template-columns: 1fr;
            }
        }