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

:root {
    --bg: #0a0a0a;
    --orange: #f5a623;
    --white: #fff;
    --gray: #888;
    --dark-gray: #333;
}

body {
    background: var(--bg);
    color: var(--white);
    font-family: system-ui, -apple-system, sans-serif;
    min-height: 100vh;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--gray);
    font-weight: 400;
    font-size: 0.9rem;
    margin-left: 0.5rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--gray);
    font-size: 0.9rem;
    transition: color 0.3s;
}

nav a:hover,
nav a.active {
    color: var(--white);
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--gray);
}

.contact-info a {
    transition: color 0.3s;
}

.contact-info a:hover {
    color: var(--orange);
}

.contact-info .phone {
    color: var(--orange);
    font-weight: 500;
}

/* Main content */
main {
    padding-top: 80px;
    min-height: 100vh;
}

/* Hero */
.hero {
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.hero h1 .highlight {
    color: var(--orange);
}

.hero p {
    color: var(--gray);
    font-size: 1.2rem;
    max-width: 500px;
    margin-bottom: 2rem;
}

.services-list {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.services-list span {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--dark-gray);
    border-radius: 4px;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.services-list span:hover {
    border-color: var(--orange);
    background: rgba(245, 166, 35, 0.1);
}

/* Section */
.section {
    padding: 6rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
    font-weight: 600;
}

.section h2 .highlight {
    color: var(--orange);
}

/* Projects grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: #111;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s;
}

.project-card:hover {
    transform: translateY(-4px);
}

.project-image {
    height: 200px;
    background: var(--dark-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 0.9rem;
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.project-info p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Contact page */
.contact-hero {
    padding: 8rem 3rem 4rem;
    text-align: center;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-hero p {
    color: var(--gray);
    font-size: 1.1rem;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem 3rem 6rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #111;
    border-radius: 8px;
    margin-bottom: 1rem;
    transition: all 0.3s;
}

.contact-item:hover {
    background: #1a1a1a;
}

.contact-item .label {
    color: var(--gray);
    font-size: 0.85rem;
    min-width: 60px;
}

.contact-item .value {
    color: var(--orange);
    font-size: 1.1rem;
}

/* Footer */
footer {
    padding: 2rem 3rem;
    border-top: 1px solid var(--dark-gray);
    text-align: center;
    color: var(--gray);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 1rem 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .header-right {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    nav {
        order: 2;
        width: 100%;
        justify-content: center;
    }

    .contact-info {
        order: 1;
        font-size: 0.8rem;
    }

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

    .services-list {
        flex-wrap: wrap;
        justify-content: center;
    }

    .section {
        padding: 4rem 1.5rem;
    }
}