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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #121212; 
    color: #ffffff; 
    line-height: 1.6;
}

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

.navbar {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #333;
}

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


.navbar-brand {
    display: flex; 
    align-items: center; 
    text-decoration: none; 
    color: #fff;
}

.navbar-brand .company-logo {
    height: 40px; 
    width: auto; 
    margin-right: 10px; 
    border-radius: 50%; 
    transition: transform 0.3s ease; 
}

.navbar-brand .company-logo:hover {
    transform: scale(1.05); 
}

.navbar-brand .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none; 
    letter-spacing: 1px;
}



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

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

.navbar nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 300;
    transition: color 0.3s ease;
}

.navbar nav ul li a:hover {
    color: #00aaff;
}

.hero-section {
    height: 100vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    overflow: hidden;
}

#hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: #00aaff;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: 2px solid #00aaff;
}

.cta-button:hover {
    background-color: #0088cc;
    border-color: #0088cc;
    transform: translateY(-2px);
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease-out forwards;
    animation-delay: 0.5s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


#portfolio {
    padding: 100px 0; 
    background-color: #121212; 
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem; 
    color: #fff;
}

.project-item {
    display: flex; 
    align-items: center; 
    gap: 3rem; 
}

.project-image {
    flex: 1; 
}

.project-image img {
    width: 100%; 
    border-radius: 8px; 
    border: 1px solid #333;
}

.project-description {
    flex: 1; 
}

.project-description h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #00aaff;
}

.project-description p {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: #ccc; 
}

.cta-button.secondary {
    background-color: transparent; 
    color: #00aaff; 
    border: 2px solid #00aaff; 
}

.cta-button.secondary:hover {
    background-color: #00aaff; 
    color: #fff; 
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .navbar nav {
        display: none; 
    }

    .project-item {
        flex-direction: column; 
        text-align: center;
    }
    
    .project-description {
        margin-top: 1rem;
    }
}


#contact {
    padding: 80px 0 40px 0;
    background-color: #0a0a0a; 
    text-align: center;
    border-top: 1px solid #333;
}

.contact-container {
    max-width: 700px;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 2.5rem;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li {
    margin-bottom: 1rem;
}

.contact-list li a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    text-decoration: none;
    color: #eaeaea; 
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-list li a:hover {
    background-color: #222;
    border-color: #00aaff;
    color: #00aaff;
    transform: translateY(-2px);
}

.contact-list li a .icon-main {
    font-size: 1.3rem;
    margin-right: 15px;
    width: 25px;
    text-align: center;
}

.contact-list li a span {
}

.contact-list li a .icon-external {
    margin-left: auto;
    font-size: 0.9rem;
    color: #777;
}

.contact-list li a:hover .icon-external {
    color: #00aaff;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #333;
    color: #888;
    font-size: 0.9rem;
}