/* ==============================================
   General Resets and Variables
   ============================================== */

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

:root {
    --primary-color: #007bff;
    --primary-color-dark: #0056b3;
    --secondary-color: #343a40;
    --text-color: #495057;
    --background-color: #f8f9fa;
    --white-color: #ffffff;
    --gray-color: #ced4da;
    --light-gray-color: #f1f1f1;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --border-radius: 4px;
    --padding-small: 0.5rem;
    --padding-medium: 1rem;
    --padding-large: 2rem;
    --max-width: 1200px;
}

/* ==============================================
   Body
   ============================================== */

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* ==============================================
   Navbar
   ============================================== */

   .navbar {
    background-color: #333;
    overflow: hidden;
    padding: 0;
    height: auto; /* Allow height to adjust */
    display: flex;
    align-items: center;
}

/* Navbar brand (logo/title) */
.navbar-brand {
    font-size: 1.5rem;
    color: white;
    float: left;
    padding: 14px 16px;
    text-decoration: none;
}

.navbar-brand:hover {
    background-color: #111;
}

/* Navbar ul and li styling */
.navbar-nav {
    list-style-type: none;  /* removes bullets */
    margin: 0;
    padding: 0;
    display: flex;  /* Flexbox for horizontal alignment */
    justify-content: flex-end; /* Align the navigation items to the right */
    width: 100%; /* Make the navbar ul take full width */
}

.nav-item {
    height: 100%; /* Ensure list items take full height */
}

/* Navbar links styling */
.nav-link {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    height: 100%; /* Ensure links take full height */
    line-height: 32px; /* Vertically center the text inside the links */
    width: 100%; /* Ensure the link fills the entire list item */
}

/* Change the link color to #111 (black) on hover */
.nav-link:hover {
    background-color: #111;
}





/* ==============================================
   Main Container
   ============================================== */

.container {
    max-width: var(--max-width);
    margin: var(--padding-large) auto;
    padding: var(--padding-medium);
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px var(--shadow-color);
}

/* ==============================================
   Titles
   ============================================== */

.hero__title {
    text-align: center;
    margin-bottom: var(--padding-large);
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
}

/* ==============================================
   Form Elements
   ============================================== */

.form-group {
    margin-bottom: var(--padding-medium);
}

.form-control {
    width: 100%;
    padding: var(--padding-small);
    border: 1px solid var(--gray-color);
    border-radius: var(--border-radius);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* ==============================================
   Dropdowns
   ============================================== */

.dropdown {
    position: relative;
    margin-bottom: var(--padding-medium);
}

.dropdown__face {
    display: block;
    padding: var(--padding-small);
    border: 1px solid var(--gray-color);
    border-radius: var(--border-radius);
    background-color: var(--light-gray-color);
    cursor: pointer;
}

.dropdown__items {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white-color);
    border: 1px solid var(--gray-color);
    border-radius: var(--border-radius);
    z-index: 1000;
}

.dropdown__face:hover + .dropdown__items,
.dropdown__items:hover {
    display: block;
}

.dropdown__items li {
    padding: var(--padding-small);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dropdown__items li:hover {
    background-color: var(--light-gray-color);
}

/* ==============================================
   Buttons
   ============================================== */

.btn-primary {
    display: inline-block;
    padding: var(--padding-small) var(--padding-medium);
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--primary-color-dark);
    transform: scale(1.05);
}

#upgrade-premium {
    display: inline-block;
    padding: var(--padding-small) var(--padding-medium);
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

#upgrade-premium:hover {
    background-color: var(--primary-color-dark);
    transform: scale(1.05);
}
.btn:disabled {
    background-color: #cccccc; /* Light gray background for disabled buttons */
    color: #666666; /* Dimmed text color */
    cursor: not-allowed; /* Change cursor to show it's unclickable */
    border: none;
}

.btn:disabled {
    display: inline-block;
    padding: var(--padding-small) var(--padding-medium);
    color: var(--white-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.2s ease;
}
/* ==============================================
   Utility Classes
   ============================================== */

.mt-5 {
    margin-top: var(--padding-large);
}

/* ==============================================
   Footer
   ============================================== */

.footer {
    text-align: center;
    padding: var(--padding-medium);
    background-color: var(--secondary-color);
    color: var(--white-color);
    position: relative;
}

/* ==============================================
   Responsive Layouts
   ============================================== */

@media (max-width: 768px) {
    .container {
        padding: var(--padding-small);
    }

    /* .navbar-nav {
        flex-direction: column;
        text-align: center;
    }

    .navbar-nav .nav-item {
        margin: 0.5rem 0;
    } */

    .dropdown__face {
        width: 100%;
    }

    .dropdown__items {
        width: 100%;
    }
}
/* @media (min-width: 992px) {
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
    }
} */

/* General Toggler Styles
.navbar-toggler {
    display: block; 
    background-color: transparent;
    border: none;
    padding: 10px;
} */
/* 
@media (max-width: 768px) {
    .navbar-nav {
        flex-direction: column;
        text-align: center;
    }

    .navbar-toggler {
        display: block; 
        background-color: transparent; 
    }

    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E"); 
    }

    .navbar-collapse.show .navbar-nav {
        display: block;
        width: 100%;
    }

    .nav-item {
        text-align: center;
        float: none;
    }

    .nav-link {
        padding: 14px;
    }
} */ 

/* Custom styles for the features section */
.features img {
    width: 100px;  /* Set a fixed width */
    height: 100px; /* Set a fixed height */
    filter: grayscale(100%);  /* Make the images black and white */
    margin: 0 auto;  /* Center the images */
    display: block;
}

.features .col-lg-4 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;  /* Center the text */
}

.features h2 {
    margin-top: 20px;
}