:root {
        --primary: #2a9d8f;
        --primary-dark: #1d7870;
        --secondary: #e9c46a;
        --accent: #e76f51;
        --light: #f8f9fa;
        --dark: #264653;
        --gray: #6c757d;
        --light-gray: #e9ecef;
    }
    
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    }
    
    html {
        scroll-behavior: smooth;
    }
    
    body {
        color: var(--dark);
        line-height: 1.6;
        overflow-x: hidden;
    }
    
    .container {
        width: 90%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    /* Header */
    header {
        background: white;
        padding: 1.2rem 0;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
        transition: all 0.3s;
    }
    
    .header-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--primary);
        display: flex;
        align-items: center;
    }
    
    .logo span {
        color: var(--accent);
    }
    
    nav ul {
        display: flex;
        list-style: none;
    }
    
    nav ul li {
        margin-left: 2rem;
    }
    
    nav ul li a {
        color: var(--dark);
        text-decoration: none;
        font-weight: 500;
        transition: color 0.3s;
        position: relative;
    }
    
    nav ul li a::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: width 0.3s;
    }
    
    nav ul li a:hover {
        color: var(--primary);
    }
    
    nav ul li a:hover::after {
        width: 100%;
    }
    
    .mobile-menu {
        display: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--dark);
        z-index: 1001;
    }
    
    /* Mobile Menu */
    .mobile-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(255, 255, 255, 0.98);
        z-index: 999;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        opacity: 0;
        transform: translateY(-100%);
        transition: all 0.3s ease;
    }
    
    .mobile-nav.active {
        opacity: 1;
        transform: translateY(0);
        display: flex;
    }
    
    .mobile-nav ul {
        list-style: none;
        text-align: center;
    }
    
    .mobile-nav ul li {
        margin: 1.5rem 0;
    }
    
    .mobile-nav ul li a {
        color: var(--dark);
        text-decoration: none;
        font-size: 1.5rem;
        font-weight: 600;
        transition: color 0.3s;
    }
    
    .mobile-nav ul li a:hover {
        color: var(--primary);
    }
    
    .close-menu {
        position: absolute;
        top: 2rem;
        right: 2rem;
        font-size: 2rem;
        cursor: pointer;
        color: var(--dark);
    }
    
    /* Hero Section */
    .hero {
        padding: 10rem 0 5rem;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        position: relative;
        overflow: hidden;
    }
    
    .hero-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .hero-text {
        flex: 1;
        padding-right: 2rem;
    }
    
    .hero-text h1 {
        font-size: 3.2rem;
        margin-bottom: 1.5rem;
        line-height: 1.2;
        color: var(--dark);
    }
    
    .hero-text h1 span {
        color: var(--primary);
    }
    
    .hero-text p {
        font-size: 1.2rem;
        margin-bottom: 2rem;
        color: var(--gray);
        max-width: 500px;
    }
    
    .hero-image {
        flex: 1;
        text-align: center;
        position: relative;
    }
    
    /* Slideshow */
    .slideshow-container {
        position: relative;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
        overflow: hidden;
        border-radius: 20px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }
    
    .slideshow {
        display: flex;
        transition: transform 0.5s ease;
        width: 100%;
    }
    
    .slide {
        min-width: 100%;
        height: 500px;
        background-size: cover;
        background-position: center;
        border-radius: 20px;
        position: relative;
    }
    
    .slide-content {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.6);
        color: white;
        padding: 1.5rem;
        border-bottom-left-radius: 20px;
        border-bottom-right-radius: 20px;
    }
    
    .slide-content h3 {
        margin-bottom: 0.5rem;
        font-size: 1.3rem;
    }
    
    .slideshow-dots {
        display: flex;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: var(--light-gray);
        margin: 0 5px;
        cursor: pointer;
        transition: background 0.3s;
    }
    
    .dot.active {
        background: var(--primary);
    }
    
    .cta-buttons {
        display: flex;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .btn {
        padding: 0.8rem 1.8rem;
        border-radius: 8px;
        font-weight: 600;
        text-decoration: none;
        display: inline-block;
        transition: all 0.3s ease;
        cursor: pointer;
        border: none;
        font-size: 1rem;
    }
    
    .btn-primary {
        background: var(--primary);
        color: white;
        border: 2px solid var(--light);
    }
    
    .btn-primary:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        border: 2px solid var(--primary);
        box-shadow: 0 5px 15px rgba(42, 157, 143, 0.3);
    }
    
    .btn-secondary {
        background: var(--gray);
        color: var(--primary);
    }
    
    .btn-secondary:hover {
        background: var(--primary);
        color: white;
        transform: translateY(-2px);
    }
    
    /* Features Section */
    .features {
        padding: 6rem 0;
    }
    
    .section-title {
        text-align: center;
        margin-bottom: 4rem;
    }
    
    .section-title h2 {
        font-size: 2.5rem;
        color: var(--dark);
        margin-bottom: 1rem;
    }
    
    .section-title p {
        color: var(--gray);
        max-width: 600px;
        margin: 0 auto;
    }
    
    .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .feature-card {
        background: white;
        padding: 2.5rem 2rem;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        text-align: center;
        transition: transform 0.3s, box-shadow 0.3s;
        border-top: 4px solid var(--primary);
    }
    
    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        background: var(--light);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        color: var(--primary);
        font-size: 1.5rem;
    }
    
    .feature-card h3 {
        margin-bottom: 1rem;
        color: var(--dark);
    }
    
    .feature-card p {
        color: var(--gray);
    }
    
    /* How It Works */
    .how-it-works {
        padding: 6rem 0;
        background: var(--light);
    }
    
    .steps-container {
        display: flex;
        justify-content: space-between;
        margin-top: 3rem;
        position: relative;
    }
    
    .step {
        text-align: center;
        position: relative;
        z-index: 1;
        flex: 1;
        padding: 0 1rem;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        background: white;
        border: 2px solid var(--primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--primary);
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    }
    
    .step h3 {
        margin-bottom: 1rem;
        color: var(--dark);
    }
    
    /* Testimonials */
    .testimonials {
        padding: 6rem 0;
    }
    
    .testimonials-container {
        max-width: 800px;
        margin: 0 auto;
        position: relative;
    }
    
    .testimonial-slide {
        background: white;
        padding: 3rem;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        text-align: center;
    }
    
    .testimonial-text {
        font-size: 1.2rem;
        font-style: italic;
        margin-bottom: 2rem;
        color: var(--gray);
        position: relative;
    }
    
    .testimonial-text::before, .testimonial-text::after {
        content: '"';
        font-size: 4rem;
        color: var(--primary);
        opacity: 0.2;
        position: absolute;
    }
    
    .testimonial-text::before {
        top: -20px;
        left: -10px;
    }
    
    .testimonial-text::after {
        bottom: -40px;
        right: -10px;
    }
    
    .testimonial-author {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .author-avatar {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: var(--primary);
        margin-right: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-weight: bold;
        font-size: 1.2rem;
    }
    
    .author-info h4 {
        color: var(--dark);
        margin-bottom: 0.3rem;
    }
    
    .author-info p {
        color: var(--gray);
        font-size: 0.9rem;
    }
    
    /* CTA Section */
    .cta-section {
        padding: 6rem 0;
        background: var(--primary);
        color: white;
        text-align: center;
    }
    
    .cta-section h2 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-section p {
        max-width: 600px;
        margin: 0 auto 2rem;
        font-size: 1.2rem;
        opacity: 0.9;
    }
    
    .cta-buttons .btn-secondary {
        color: white;
        border-color: white;
    }
    
    .cta-buttons .btn-secondary:hover {
        background: white;
        color: var(--primary);
    }
    
    /* Contact Form */
    .contact {
        padding: 6rem 0;
        background: var(--light);
    }
    
    .contact-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
    
    .contact-info h3 {
        margin-bottom: 1.5rem;
        color: var(--dark);
    }
    
    .contact-info p {
        margin-bottom: 2rem;
        color: var(--gray);
    }
    
    .contact-details {
        margin-top: 2rem;
    }
    
    .contact-detail {
        display: flex;
        align-items: center;
        margin-bottom: 1rem;
    }
    
    .contact-detail i {
        width: 40px;
        height: 40px;
        background: var(--primary);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
    }
    
    .contact-form {
        background: white;
        padding: 2.5rem;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--dark);
    }
    
    .form-control {
        width: 100%;
        padding: 0.8rem 1rem;
        border: 1px solid var(--light-gray);
        border-radius: 8px;
        font-size: 1rem;
        transition: border 0.3s;
    }
    
    .form-control:focus {
        border-color: var(--primary);
        outline: none;
        box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.1);
    }
    
    textarea.form-control {
        min-height: 150px;
        resize: vertical;
    }
    
    .btn-block {
        width: 100%;
    }
    
    /* Footer */
    footer {
        background: var(--dark);
        color: white;
        padding: 4rem 0 2rem;
    }
    
    .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-column h3 {
        margin-bottom: 1.5rem;
        font-size: 1.2rem;
        color: white;
    }
    
    .footer-column ul {
        list-style: none;
    }
    
    .footer-column ul li {
        margin-bottom: 0.8rem;
    }
    
    .footer-column ul li a {
        color: #aaa;
        text-decoration: none;
        transition: color 0.3s;
    }
    
    .footer-column ul li a:hover {
        color: white;
    }
    
    .social-links {
        display: flex;
        gap: 1rem;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: #333;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        text-decoration: none;
        transition: background 0.3s;
    }
    
    .social-links a:hover {
        background: var(--primary);
    }
    
    .copyright {
        text-align: center;
        padding-top: 2rem;
        border-top: 1px solid #333;
        color: #aaa;
        font-size: 0.9rem;
    }
    
    /* Responsive */
    @media (max-width: 992px) {
        .hero-content {
            flex-direction: column;
        }

        .slide {
            height: 550px;
            width: 250px;
        }
        
        .hero-text {
            padding-right: 0;
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .hero-text h1 {
            font-size: 2.5rem;
        }
        
        .contact-container {
            grid-template-columns: 1fr;
        }
        
        .steps-container {
            flex-direction: column;
            gap: 2rem;
        }
    }
    
    @media (max-width: 768px) {
        nav ul {
            display: none;
        }
        
        .mobile-menu {
            display: block;
        }
        
        .hero-text h1 {
            font-size: 2rem;
        }
        
        .slide {
            height: 550px;
            width: 250px;
        }
        
        .slideshow {
            max-width: 100%;
        }
        
        .cta-buttons {
            flex-direction: column;
            align-items: center;
        }
        
        .btn {
            width: 100%;
            max-width: 250px;
            text-align: center;
        }
    }
    
    @media (max-width: 480px) {
        .slide {
            height: 300px;
            width: 100px;
        }
        
        .hero {
            padding: 8rem 0 3rem;
        }
    }