/* Importing Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&family=Oswald:wght@400;500;600;700&display=swap');

/* CSS Variables for Corporate Design System */
:root {
    /* Primary Colors */
    --primary-color: #003366; /* Dark Blue */
    --secondary-color: #ff5722; /* Vibrant Orange */
    --accent-color: #ffc107; /* Bright Amber */
    --background-color: #f5f5f5; /* Light Gray */
    --text-color: #333333; /* Dark Text */
    --white-color: #ffffff;
    --black-color: #000000;

    /* Additional Colors */
    --additional-color-1: #4caf50; /* Green */
    --additional-color-2: #2196f3; /* Blue */
    --additional-color-3: #e91e63; /* Pink */
    --additional-color-4: #9c27b0; /* Purple */

    /* Gradient Backgrounds */
    --gradient-bg: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('image/hero_background.jpg');
    --card-gradient: linear-gradient(135deg, var(--primary-color), var(--accent-color));

    /* Fonts */
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Nunito', sans-serif;

    /* Transition Settings */
    --transition-speed: 0.3s;
    --transition-ease: ease-in-out;

    /* Box Shadows */
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --card-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);

    /* Z-Index */
    --z-index-top: 9999;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-ease);
}

a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.btn-primary {
    background-color: var(--secondary-color);
    border: none;
    transition: background-color var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--accent-color);
    border: none;
    transition: background-color var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 600;
    transition: color var(--transition-speed) var(--transition-ease);
}

.nav-link:hover, .nav-link:focus {
    color: var(--accent-color);
}

/* Hero Section */
#hero {
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    color: var(--white-color);
    text-align: center;
    padding: 100px 20px;
}

#hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: -1;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--white-color);
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--white-color);
}

#hero .btn {
    font-size: 1rem;
    padding: 10px 30px;
}

/* Mission and Vision Sections */
#mission, #vision {
    padding: 60px 20px;
    text-align: center;
}

#mission h2, #vision h2 {
    margin-bottom: 30px;
    font-size: 2rem;
}

#mission p, #vision p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1rem;
    color: var(--text-color);
}

/* Features Section */
#features .card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

#features .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

#features .card img {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    height: 200px;
    object-fit: cover;
}

#features .card-title {
    font-size: 1.25rem;
    color: var(--primary-color);
}

#features .card-text {
    color: var(--text-color);
}

/* Behind the Scenes Section */
#behind-the-scenes img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) var(--transition-ease);
}

#behind-the-scenes img:hover {
    transform: scale(1.05);
}

/* Projects Section */
#projects .card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

#projects .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

#projects .card img {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    height: 200px;
    object-fit: cover;
}

#projects .card-title {
    font-size: 1.25rem;
    color: var(--primary-color);
}

#projects .card-text {
    color: var(--text-color);
}

/* Statistics Section */
#statistics {
    padding: 60px 20px;
    background: var(--background-color);
    text-align: center;
}

#statistics h2 {
    margin-bottom: 30px;
    font-size: 2rem;
}

#statistics .row div {
    margin-bottom: 20px;
}

#statistics h3 {
    font-size: 2rem;
    color: var(--primary-color);
}

#statistics p {
    font-size: 1rem;
    color: var(--text-color);
}

/* Team Section */
#team .card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

#team .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

#team .card-img-top {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin: 20px auto 10px;
    border: 5px solid var(--white-color);
    box-shadow: var(--box-shadow);
}

#team .card-title {
    font-size: 1.25rem;
    color: var(--primary-color);
}

#team .card-text {
    color: var(--text-color);
}

/* Contact Section */
#contact {
    padding: 60px 20px;
    text-align: center;
}

#contact h2 {
    margin-bottom: 30px;
    font-size: 2rem;
}

#contact .form-control {
    border-radius: 5px;
    padding: 15px;
    transition: border-color var(--transition-speed) var(--transition-ease);
}

#contact .form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: none;
}

#contact button {
    padding: 10px 30px;
    font-size: 1rem;
    border-radius: 5px;
    transition: background-color var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
}

#contact button:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white-color);
}

footer h5 {
    margin-bottom: 20px;
    font-size: 1.25rem;
}

footer p {
    font-size: 1rem;
    color: var(--white-color);
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li {
    margin-bottom: 10px;
}

footer ul li a {
    color: var(--white-color);
    transition: color var(--transition-speed) var(--transition-ease);
}

footer ul li a:hover {
    color: var(--accent-color);
}

footer .social-links a {
    margin-right: 15px;
    font-size: 1rem;
    transition: color var(--transition-speed) var(--transition-ease);
}

footer .social-links a:hover {
    color: var(--accent-color);
}

footer .text-center {
    margin-top: 20px;
    font-size: 0.9rem;
}

/* External Resources Section */
#resources {
    padding: 60px 20px;
    background: var(--background-color);
    text-align: center;
}

#resources h2 {
    margin-bottom: 30px;
    font-size: 2rem;
}

#resources .list-group a {
    border-radius: 5px;
    margin-bottom: 15px;
    transition: background-color var(--transition-speed) var(--transition-ease), color var(--transition-speed) var(--transition-ease);
}

#resources .list-group a:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

/* Cookie Consent Popup */
#cookie-popup {
    font-family: var(--font-body);
    font-size: 0.9rem;
}

#cookie-popup button {
    background-color: var(--secondary-color);
    border: none;
    padding: 10px 20px;
    color: var(--white-color);
    cursor: pointer;
    border-radius: 5px;
    transition: background-color var(--transition-speed) var(--transition-ease);
}

#cookie-popup button:hover {
    background-color: var(--accent-color);
}

/* Success Page */
body.success-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--background-color);
    text-align: center;
}

.success-page .content {
    padding: 20px;
    background-color: var(--white-color);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

/* Privacy and Terms Pages */
body.privacy, body.terms {
    padding-top: 100px;
}

body.privacy, body.terms {
    padding: 60px 20px;
}

body.privacy h2, body.terms h2 {
    margin-bottom: 30px;
    font-size: 2rem;
    text-align: center;
}

body.privacy p, body.terms p {
    max-width: 800px;
    margin: 0 auto 20px;
    font-size: 1rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

.mx-auto {
    margin-left: auto !important;
    margin-right: auto !important;
}

.rounded {
    border-radius: 10px !important;
}

.rounded-circle {
    border-radius: 50% !important;
}

.vh-100 {
    height: 100vh;
}

.list-group-item {
    border: none;
    border-radius: 5px;
    padding: 20px;
    background-color: var(--white-color);
    box-shadow: var(--box-shadow);
}

.list-group-item h5 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.list-group-item p {
    font-size: 0.95rem;
    color: var(--text-color);
}

/* Responsive Grid Adjustments */
@media (min-width: 768px) {
    #features .card, #projects .card, #team .card {
        height: 100%;
    }
}

@media (max-width: 767.98px) {
    #hero h1 {
        font-size: 2.5rem;
    }

    #hero p {
        font-size: 1rem;
    }
}

/* Link Styles for 'Read More' */
.read-more {
    color: var(--secondary-color);
    font-weight: 600;
    transition: color var(--transition-speed) var(--transition-ease);
}

.read-more:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Social Icons in Footer */
footer .social-links a {
    font-size: 1.2rem;
    transition: color var(--transition-speed) var(--transition-ease);
}

footer .social-links a:hover {
    color: var(--accent-color);
}

/* Form Styles */
form#contact-form {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: box-shadow var(--transition-speed) var(--transition-ease);
}

form#contact-form:hover {
    box-shadow: var(--card-shadow);
}

form#contact-form label {
    font-weight: 600;
    color: var(--text-color);
}

form#contact-form textarea {
    resize: none;
}

form#contact-form button {
    background-color: var(--secondary-color);
    border: none;
    padding: 10px 30px;
    color: var(--white-color);
    cursor: pointer;
    border-radius: 5px;
    transition: background-color var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
}

form#contact-form button:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

/* Card Titles */
.card-title {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-color);
}

/* Card Text */
.card-text {
    font-family: var(--font-body);
    color: var(--text-color);
}

/* Smooth Transitions for Interactive Elements */
a, .btn, .card, .navbar, footer {
    transition: all var(--transition-speed) var(--transition-ease);
}

/* Image Styles */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

img.rounded-circle {
    border-radius: 50%;
}

img.img-fluid {
    max-width: 100%;
    height: auto;
}

img::after {
    content: attr(data-prompt);
    display: none; /* For accessibility, can use alt text instead */
}

/* Ensuring Readable Text over Images */
.overlay-text {
    position: relative;
}

.overlay-text::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5));
    z-index: -1;
}

/* Button Styles */
.btn {
    font-family: var(--font-body);
    font-weight: 600;
}

.btn-primary, .btn-secondary {
    transition: background-color var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
}

/* Fixed Navigation Bar Adjustments */
.navbar {
    padding: 20px 0;
    transition: padding var(--transition-speed) var(--transition-ease);
}

.navbar.scrolled {
    padding: 10px 0;
    background-color: var(--primary-color);
    box-shadow: var(--box-shadow);
}

/* Placeholder for Additional Styles */