* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    background-color: #121212; 
    color: #e0e0e0; 
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 8%;
    transition: all 0.4s ease;
    z-index: 1000;
    background-color: transparent;
}

.navbar.scrolled {
    background-color: #0a0a0a; /* Darker header on scroll */
    padding: 15px 8%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
}

.logo {
    font-size: 28px;
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links li a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: #00bcd4;
}

/*    Hero Section (with Image Background)*/
.hero {
    min-height: 100vh;
   
    background: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.8)), 
                url('assests/images/hero-bg.jpeg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
    color: #ffffff;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    color: #cccccc;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #00bcd4;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 25px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn:hover {
    background-color: #008ba3;
    transform: translateY(-3px);
}

/*
   General Sections & Layout */
section {
    padding: 80px 8%;
}

.section-title h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* About Section  */
#about {
    background-color: #121212;
}

.about-box {
    background-color: #1e1e1e; 
    padding: 50px;
    border-radius: 12px;
    border: 1px solid #333;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    max-width: 800px;
    margin: 0 auto;
}

.about-box p {
    font-size: 1.2rem;
    color: #cccccc;
    line-height: 1.8;
}

/*Services Section*/
#services {
    background-color: #0a0a0a; 
}

.service-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.service-card {
    background-color: #1e1e1e;
    padding: 40px 20px;
    border-radius: 10px;
    border: 1px solid #333;
    text-align: center;
    width: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
    border-color: #00bcd4;
}

.service-card img {
    width: 64px;
    margin-bottom: 20px;
    
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #ffffff;
}

/*Portfolio Section */
#portfolio {
    background-color: #121212;
}

.portfolio-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap; 
}

.portfolio-card {
    background-color: #1e1e1e;
    border-radius: 12px;
    overflow: hidden; 
    border: 1px solid #333;
    width: 320px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.portfolio-card img {
    width: 100%;
    height: 200px;
    object-fit: cover; 
    transition: transform 0.4s ease;
}

.portfolio-info {
    padding: 20px;
    text-align: left;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 5px;
}

.portfolio-info p {
    font-size: 0.95rem;
    color: #00bcd4; 
    font-weight: 500;
}

/* Portfolio Hover Animations */
.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 188, 212, 0.2);
    border-color: #00bcd4; 
}


.portfolio-card:hover img {
    transform: scale(1.06); /* Image zoom */
}


/* Contact & Footer section*/
#contact {
    text-align: center;
    background-color: #121212;
}

#contact p {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #cccccc;
}

footer {
    text-align: center;
    padding: 25px;
    background-color: #0a0a0a;
    color: #777;
    border-top: 1px solid #222;
}