@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500&display=swap');

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

html {
    font-size: 62.5%; /* Sets base font size to 10px for easy rem calculations */
}

body {
    background-color: #000;
    color: #fff;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    overflow-x: hidden; /* Prevents horizontal scrolling */
}

/* Header Section */
header {
    margin-top: 20px;
    width: 100%;
    padding: 1rem 9%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 3rem;
    color: #b74b4b;
    font-weight: 800;
    cursor: pointer;
}

nav {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
}

nav a {
    font-size: 1.8rem;
    color: white;
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}

nav a:hover,
nav a.active {
    color: #b74b4b;
    border-bottom: 3px solid #b74b4b;
}

/* Card Container Section */
.card-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 50px auto; /* Added margin for spacing */
}

.card {
    background: linear-gradient(135deg, #333 0%, #111 100%);
    border-radius: 15px;
    padding: 2rem;
    width: 100%;
    max-width: 300px; /* Ensures cards don't exceed 300px */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: #fff;
    text-align: center;
}

.card h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.card p {
    font-size: 1.6rem;
    margin-bottom: 2rem;
}

.card-link {
    display: inline-block;
    font-size: 1.4rem;
    padding: 0.8rem 1.5rem;
    background-color: transparent;
    border: 2px solid #b74b4b;
    color: #b74b4b;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.card-link:hover {
    background-color: #b74b4b;
    color: #fff;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

/* Feedback and Contact Section */
.feedback-contact {
    margin-top: 50px;
    padding: 2rem;
    background: #111;
    border-radius: 15px;
    width: 100%;
    max-width: 1200px;
    color: #fff;
    text-align: center;
}

.feedback-contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.feedback-contact form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.feedback-contact input,
.feedback-contact textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    border: 2px solid #b74b4b;
    background-color: #222;
    color: #fff;
    font-size: 1.6rem;
}

.feedback-contact button {
    font-size: 1.6rem;
    padding: 1rem 2rem;
    background-color: #b74b4b;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.feedback-contact button:hover {
    background-color: #833f3f;
}

/* Back Button */
.back-button {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 1.6rem;
    padding: 1rem 2rem;
    border: 2px solid #b74b4b;
    color: #080808;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: pointer;
    z-index: 1000;
    background-color: #ffffff;
    font-family: arial black;

}

.back-button:hover {
    background-color: #000000;
    color: #fff;
    font-family: arial black;
}

/* Media Queries for Responsiveness */

/* Tablets and Medium Screens */
@media (max-width: 1024px) {
    header {
        flex-direction: column;
        align-items: center;
        padding: 1rem;
    }

    nav {
        margin-top: 1rem;
    }

    nav a {
        font-size: 1.6rem;
        margin-left: 2rem;
    }

    .card-container {
        gap: 1.5rem;
    }

    .card {
        width: 45%; /* Two cards per row */
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    html {
        font-size: 55%; /* Slightly reduce base font size */
    }

    header {
        padding: 1rem;
    }

    nav a {
        font-size: 1.6rem;
        margin-left: 1rem;
    }

    .card-container {
        gap: 1rem;
    }

    .card {
        width: 100%; /* One card per row */
        padding: 1.5rem;
    }

    .feedback-contact {
        padding: 1.5rem;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    html {
        font-size: 50%; /* Further reduce base font size */
    }

    nav {
        flex-direction: column;
        align-items: center;
    }

    nav a {
        font-size: 1.4rem;
        margin-left: 0;
        margin-bottom: 1rem;
    }

    .card h3 {
        font-size: 1.8rem;
    }

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

    .feedback-contact h2 {
        font-size: 2rem;
    }

    .feedback-contact form {
        gap: 1rem;
    }

    .back-button {
        font-size: 1.4rem;
        padding: 0.8rem 1.5rem;
    }
}