/* General Styles */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

/* Reset styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: url('jet-bg.jpg') no-repeat center center/cover;
    color: white;
    text-align: center;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ===== Header ===== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.2);
    padding: 20px 50px;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.logo {
    max-width: 180px;
    height: auto;
}

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

nav ul li {
    margin: 0 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 500;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #ffcc00;
}

/* ===== Hero Section ===== */
.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative; /* Ensure overlay covers it */
    min-height: 100vh; /* Full screen */
    padding: 20px;
}

/* Full Light Black Overlay */
.hero::before {
    content: "";
    position: absolute;
    inset: 0; /* Covers full section */
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Light black */
    z-index: 1;
}

/* Ensure Content Stays Above Overlay */
.hero h1,
.hero p,
.hero .btn {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5em;
    font-weight: bold;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.3em;
    margin-bottom: 25px;
    max-width: 700px;
}

/* ===== Button Styles ===== */
.btn {
    padding: 12px 30px;
    background: #f4b400;
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: bold;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}

.btn:hover {
    background: #d99900;
    transform: scale(1.05);
}

/* ===== Services Section ===== */
.services {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 60px;
    background: rgba(0, 0, 0, 0.5); /* Light black background */
}

/* ===== Service Card Styles ===== */
.service-card {
    background: rgba(0, 0, 0, 0.3); /* Slightly darker for readability */
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    width: 280px;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2); /* Light border */
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

/* ===== Footer ===== */
footer {
    background: rgba(0, 0, 0, 0.4);
    padding: 20px;
    text-align: center;
    width: 100%;
    margin-top: auto;
}

/* ===== Mobile Styles (Responsive) ===== */
@media screen and (max-width: 768px) {
    /* Header adjustments */
    header {
        padding: 15px 20px;
    }

    .logo {
        max-width: 150px;
    }

    nav ul {
        display: block;
        text-align: center;
    }

    nav ul li {
        margin: 10px 0;
    }

    nav ul li a {
        font-size: 1em;
    }

    /* Hero section adjustments */
    .hero h1 {
        font-size: 2.5em;
    }

    .hero p {
        font-size: 1.1em;
        margin-bottom: 20px;
    }

    .btn {
        font-size: 1em;
        padding: 10px 25px;
    }

    /* Services section adjustments */
    .services {
        padding: 30px;
        gap: 20px;
    }

    .service-card {
        width: 100%;
        max-width: 320px;
        padding: 20px;
    }
}

/* Additional Styles for Very Small Devices (Phone in Portrait Mode) */
@media screen and (max-width: 480px) {
    .hero h1 {
        font-size: 2em;
    }

    .hero p {
        font-size: 1em;
        margin-bottom: 15px;
    }

    .btn {
        font-size: 0.9em;
        padding: 8px 20px;
    }

    .service-card {
        width: 100%;
        max-width: 270px;
        padding: 18px;
    }

    footer {
        font-size: 0.9em;
    }
}