* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Google Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #3c4043;
    background: #ffffff;
    min-height: 100vh;
}

header {
    background: #ffffff;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 1px 6px rgba(32, 33, 36, 0.15);
    border-bottom: 1px solid #e8eaed;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1280px;
    margin: 0 auto;
}

.logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0;
    padding: 0;
}

nav a {
    text-decoration: none;
    color: #5f6368;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s ease, background-color 0.2s ease;
    padding: 8px 16px;
    border-radius: 24px;
}

nav a:hover {
    color: #4285f4;
    background-color: rgba(66, 133, 244, 0.1);
}

main {
    margin-top: 80px;
}

.hero {
    text-align: center;
    padding: 120px 24px 80px;
    color: #3c4043;
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
}

.hero h2 {
    font-size: 72px;
    font-weight: 300;
    margin-bottom: 32px;
    letter-spacing: -2px;
    line-height: 1.1;
    color: #3c4043;
}

.hero p {
    font-size: 24px;
    margin-bottom: 48px;
    color: #5f6368;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
    font-weight: 300;
}

#welcome-btn {
    background: #4285f4;
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 500;
    border-radius: 24px;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-family: inherit;
    text-transform: none;
    letter-spacing: 0.25px;
}

#welcome-btn:hover {
    background: #3367d6;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.content-section {
    background: #ffffff;
    margin: 80px auto;
    padding: 80px 24px;
    border-radius: 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    max-width: 1200px;
    border: 1px solid #f1f3f4;
    position: relative;
    overflow: hidden;
}

.content-section h2 {
    color: #3c4043;
    font-size: 56px;
    font-weight: 300;
    margin-bottom: 32px;
    text-align: center;
    letter-spacing: -1px;
    line-height: 1.1;
}

.content-section p {
    font-size: 18px;
    text-align: center;
    margin-bottom: 48px;
    color: #5f6368;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.feature {
    text-align: center;
    padding: 40px 32px;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #f1f3f4;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.feature h3 {
    color: #4285f4;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.2;
}

.feature p {
    margin: 0;
    font-size: 16px;
    color: #5f6368;
    line-height: 1.5;
}

#contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#contact-form input,
#contact-form textarea {
    padding: 16px;
    border: 1px solid #dadce0;
    border-radius: 8px;
    font-size: 16px;
    color: #202124;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background: #ffffff;
}

#contact-form input:focus,
#contact-form textarea:focus {
    outline: none;
    border-color: #4285f4;
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
}

#contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

#contact-form button {
    background: #4285f4;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.25px;
}

#contact-form button:hover {
    background: #3367d6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

footer {
    background: #f8f9fa;
    color: #5f6368;
    text-align: center;
    padding: 48px 24px;
    margin-top: 64px;
    border-top: 1px solid #e8eaed;
    font-size: 14px;
}

.strategic-path {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.path-step {
    text-align: center;
    padding: 32px 24px;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    color: #ffffff;
    border-radius: 16px;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.path-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.path-step h4 {
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 500;
    color: #ffffff;
    line-height: 1.3;
}

.path-step p {
    margin: 0;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .logo {
        height: 40px;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .content-section {
        margin: 1rem;
        padding: 2rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
}