:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --bg-color: #ecf0f1;
    --text-color: #333;
    --light-gray: #bdc3c7;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    background-color: #fff;
    line-height: 1.6;
}

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

/* Header & Navigation */
header {
    background-color: #fff;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
    text-decoration: none;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 400;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero Section */
#hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 0 4rem;
    background: var(--bg-color);
}

.hero-content {
    max-width: 900px;
}

.image-showcase {
    margin: 3rem 0;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.image-showcase img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.25rem;
    color: #555;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.cta-button:hover {
    background-color: #2980b9;
    transform: translateY(-3px);
}

/* Features Section */
#features {
    padding: 6rem 0;
    text-align: center;
    background-color: #fff;
}

#features h2 {
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--secondary-color);
}

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

.feature-item {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

/* Contact Section */
#contact {
    padding: 6rem 0;
    background-color: var(--secondary-color);
    color: #fff;
    text-align: center;
}

#contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

#contact p {
    margin-bottom: 2rem;
}

.email-link {
    color: var(--primary-color);
    font-size: 1.5rem;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.email-link:hover {
    color: #2980b9;
}

/* Footer */
footer {
    background-color: #222;
    color: #999;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        justify-content: center;
    }

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

    .hero-image {
        height: auto;
    }
}