:root
{
    --color-bg: #ffffff;
    --color-text: #333333;
    --color-accent: #ff4a4a;
    --color-secondary: #f7f7f7;
    --font-primary: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

html
{
    scroll-behavior: smooth;
}

body
{
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-text);
    padding-top: 70px;
}

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

/* Header */
.site-header
{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.site-logo
{
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.main-nav
{
    display: flex;
    gap: 2rem;
}

.nav-link
{
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero
{
    min-height: calc(50vh);
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    margin-top: -70px;
    padding: 4rem 0;
}

.hero-content
{
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1
{
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description
{
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Services Section */
.services
{
    padding: 6rem 0;
    background: var(--color-secondary);
}

.services h2
{
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
}

.services-grid
{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 0 20px;
}

.service-card
{
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.service-card:hover
{
    transform: translateY(-5px);
}

.service-icon
{
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* About Section */
.about
{
    padding: 6rem 0;
}

.about h2
{
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
}

.about-content
{
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Contact Section */
.contact
{
    padding: 6rem 0;
    background: var(--color-secondary);
}

.contact h2
{
    text-align: center;
    font-size: 3rem;
    margin-bottom: 3rem;
}

.contact-info
{
    text-align: center;
    margin-bottom: 3rem;
}

.contact-form
{
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-form input,
.contact-form textarea
{
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 1rem;
}

.contact-form textarea
{
    min-height: 150px;
    resize: vertical;
}

.submit-button
{
    background: var(--color-accent);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    width: 100%;
}

.submit-button:hover
{
    background: #e43e3e;
    transform: translateY(-2px);
}

/* Footer */
.site-footer
{
    background: #333;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

/* CTA Button */
.cta-button
{
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-accent);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.cta-button:hover
{
    background: #e43e3e;
    transform: translateY(-2px);
}

/* Mobile Menu */
.menu-button
{
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

@media (max-width: 768px)
{
    .menu-button
    {
        display: block;
    }

    .main-nav
    {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        padding: 5rem 2rem 2rem;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .main-nav.active
    {
        display: flex;
    }

    .hero h1
    {
        font-size: 2.5rem;
    }

    .hero-description
    {
        font-size: 1.2rem;
    }
}