:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #f8f9fa;
    --text-color: #333;
    --text-light: #f1f1f1;
    --bg-dark: #1a1a2e;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

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

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

header ul li {
    margin-left: 25px;
}

header ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/* Main Content */
main {
    padding-top: 70px;
}

.section {
    padding: 60px 0;
}

.section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
    color: var(--primary-color);
}


/* Hero Section */
#hero {
    background-image: linear-gradient(rgba(26, 26, 46, 0.8), rgba(26, 26, 46, 0.8)), url('hero-background.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: calc(100vh - 70px);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

#hero .hero-content {
    max-width: 800px;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.cta-button {
    background: var(--primary-color);
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background: var(--primary-hover);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 30px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--primary-color);
}

/* About Section */
#about {
    background-color: var(--secondary-color);
}

#about p {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Contact Section */
#contact {
    text-align: center;
}
#contact p {
    margin-bottom: 30px;
}


/* Footer */
footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    text-align: center;
    padding: 20px 0;
}