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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", Arial, sans-serif;
    line-height: 1.6;
    color: #2E3B4E;
    background-color: #FFFFFF;
}

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

/* Navigation */
.navbar {
    background: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand .logo {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: #2E3B4E;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #1F8246;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #2E3B4E;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background-color: #1F8246;
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: #166635;
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fffe 0%, #f0f9f6 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    color: #2E3B4E;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: #2E3B4E;
    margin-bottom: 32px;
    opacity: 0.8;
}

.hero-illustration {
    width: 100%;
    height: auto;
    max-width: 500px;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.benefit-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 12px;
    background: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.benefit-icon {
    margin-bottom: 24px;
}

.benefit-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: #2E3B4E;
    margin-bottom: 16px;
}

.benefit-card p {
    color: #2E3B4E;
    opacity: 0.8;
}

/* Page Header */
.page-header {
    text-align: center;
    padding: 60px 0;
}

.page-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #2E3B4E;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: #2E3B4E;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Feature Sections */
.feature-section {
    padding: 60px 0;
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
}

.feature-section:last-of-type {
    border-bottom: none;
}

.feature-icon {
    margin-bottom: 32px;
}

.feature-section h3 {
    font-size: 32px;
    font-weight: 600;
    color: #2E3B4E;
    margin-bottom: 24px;
}

.feature-section p {
    font-size: 18px;
    color: #2E3B4E;
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto;
}

/* Demo Banner */
.demo-banner {
    background-color: #1F8246;
    color: #FFFFFF;
    padding: 80px 0;
    text-align: center;
}

.demo-banner h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.demo-banner p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.demo-banner .btn-primary {
    background-color: #FFFFFF;
    color: #1F8246;
}

.demo-banner .btn-primary:hover {
    background-color: #f8f8f8;
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form-section {
    padding: 40px 0 80px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-form {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2E3B4E;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-family: inherit;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1F8246;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    background: #f8fffe;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 600;
    color: #2E3B4E;
    margin-bottom: 16px;
}

.contact-info p {
    color: #2E3B4E;
    opacity: 0.8;
    margin-bottom: 24px;
}

.email-link {
    display: inline-block;
    color: #1F8246;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    padding: 12px 24px;
    border: 2px solid #1F8246;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.email-link:hover {
    background-color: #1F8246;
    color: #FFFFFF;
}

/* Footer */
.footer {
    background-color: #2E3B4E;
    color: #FFFFFF;
    padding: 40px 0;
    text-align: center;
    margin-top: auto;
}

/* Mobile Styles */
@media (max-width: 640px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #FFFFFF;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .benefit-card {
        padding: 30px 20px;
    }

    .page-header h2 {
        font-size: 32px;
    }

    .feature-section h3 {
        font-size: 28px;
    }

    .demo-banner h2 {
        font-size: 28px;
    }

    .contact-form-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form,
    .contact-info {
        padding: 30px 20px;
    }

    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 60px 0;
    }

    .benefits {
        padding: 60px 0;
    }

    .page-header {
        padding: 40px 0;
    }

    .feature-section {
        padding: 40px 0;
    }

    .demo-banner {
        padding: 60px 0;
    }
}