/* ================== Universal Reset ================== */
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: 'Times New Roman', Times, serif;
    font-size: 18px;
}

/* ================== Body Background ================== */
body {
    background: url('ship.jpg') no-repeat center center/cover;
    min-height: 100vh;
    position: relative;
}

/* ================== About Us Section Styling ================== */
.section {
    background-color: rgba(240, 248, 255, 0.9);
    border-radius: 10px;
    margin: 80px auto;
    padding: 50px 30px;
    text-align: center;
    max-width: 1000px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

/* Heading Styles */
.section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #007bff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.intro-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #333;
}

/* ================== Card Styling ================== */
.about-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 45%;
    min-width: 300px;
    text-align: left;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.card h3 {
    color: #ff4500;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.card p, .card ul {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.6;
}

.card ul {
    list-style: none;
    padding: 0;
}

.card ul li {
    font-size: 1.1rem;
    padding-left: 30px;
    position: relative;
    margin: 8px 0;
}

.card ul li::before {
    content: "✔";
    position: absolute;
    left: 0;
    color: #007bff;
    font-weight: bold;
    font-size: 1.2rem;
}

/* ================== Button Styling ================== */
#btn-primary {
    display: inline-block;
    border: none;
    background-color: #ff4500;
    color: white;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.3s, transform 0.2s;
    margin-top: 30px;
}

#btn-primary:hover {
    background-color: #333333;
    transform: scale(1.05);
}

/* ================== Scroll Animation ================== */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================== Responsive Design ================== */
@media (max-width: 1024px) {
    .section {
        padding: 30px 20px;
        margin: 40px auto;
    }

    .about-cards {
        flex-direction: column;
        align-items: center;
    }

    .card {
        max-width: 80%;
    }

    .section h2 {
        font-size: 2rem;
    }

    .card h3 {
        font-size: 1.6rem;
    }

    .card p, .card ul li {
        font-size: 1rem;
    }

    #btn-primary {
        padding: 10px 20px;
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .card {
        max-width: 100%;
    }

    .section {
        margin: 20px auto;
        padding: 20px;
    }

    .section h2 {
        font-size: 1.8rem;
    }

    .card h3 {
        font-size: 1.4rem;
    }

    .card p, .card ul li {
        font-size: 0.95rem;
    }

    #btn-primary {
        font-size: 15px;
    }
}