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

body {
    font-family: 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #fff;
    color: #333;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: auto;
    padding: 0 2rem;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav a {
    color: #333;
    text-decoration: none;
    font-weight: bold;
}

.logo a {
    font-size: 1.5rem;
    font-weight: bold;
}

#hero {
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: url('https://images.unsplash.com/photo-1530013589922-cf44b624b455?q=80&w=2670&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') no-repeat center center/cover;
    color: #fff;
}

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

section {
    padding: 4rem 2rem;
    max-width: 1100px;
    margin: auto;
}

section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

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

.portfolio-item {
    background-color: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-item img {
    width: 100%;
    display: block;
}

.portfolio-item h3 {
    padding: 1rem;
}

#contact ul {
    list-style: none;
    padding: 1rem 0;
}

#contact ul li {
    margin-bottom: 1rem;
}

footer {
    text-align: center;
    padding: 2rem 0;
    background-color: #333;
    color: #fff;
}