html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* Base Styles */
:root {
    --primary-color: #2487ce;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --dark-color: #1d3557;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --text-color: #333;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f8f9fa;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

    a:hover {
        color: var(--secondary-color);
    }

ul {
    list-style: none;
}

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

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

    .section-header h2 {
        font-size: 2.5rem;
        color: var(--dark-color);
        margin-bottom: 15px;
        position: relative;
        display: inline-block;
    }

        .section-header h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 3px;
            background: var(--primary-color);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }

    .section-header p {
        font-size: 1.1rem;
        color: var(--gray-color);
    }

.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    display: inline-block;
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 1px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

    .btn-primary:hover {
        background: var(--secondary-color);
        transform: translateY(-3px);
        box-shadow: var(--hover-shadow);
        color: white;
    }

/* Header */
.header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

    .logo i {
        font-size: 28px;
        color: var(--primary-color);
        margin-right: 10px;
    }

    .logo h1 {
        font-size: 20px;
        font-weight: 700;
        color: var(--dark-color);
    }

.main-nav ul {
    display: flex;
}

.main-nav li {
    margin-left: 25px;
}

.main-nav a {
    color: var(--dark-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
}

    .main-nav a::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: 0;
        left: 0;
        background-color: var(--primary-color);
        transition: width 0.3s ease;
    }

    .main-nav a:hover::after,
    .main-nav a.active::after {
        width: 100%;
    }

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 160px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('/img/hero.jpg') no-repeat center center/cover;
        opacity: 0.1;
    }

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* About Section */
.about-section {
    padding: 100px 0;
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.about-text p {
    margin-bottom: 25px;
    color: var(--gray-color);
}

.feature-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.feature-list i {
    color: var(--success-color);
    margin-right: 10px;
    font-size: 18px;
}

.about-image {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

    .about-image img {
        transition: transform 0.5s ease;
    }

    .about-image:hover img {
        transform: scale(1.05);
    }

/* Features Section */
.features-section {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

    .feature-icon i {
        font-size: 28px;
        color: white;
    }

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--gray-color);
}

/* Companies Section */
.companies-section {
    padding: 100px 0;
    background-color: white;
}

.companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.company-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
}

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

.company-logo {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    padding: 20px;
}

    .company-logo img {
        max-height: 100%;
        max-width: 100%;
        object-fit: contain;
    }

.company-info {
    padding: 20px;
}

    .company-info h3 {
        margin-bottom: 10px;
        color: var(--dark-color);
    }

    .company-info p {
        color: var(--gray-color);
    }

/* Testimonials Section */
.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color));
    color: white;
}

    .testimonials-section .section-header h2 {
        color: white;
    }

        .testimonials-section .section-header h2::after {
            background: white;
        }

    .testimonials-section .section-header p {
        color: rgba(255, 255, 255, 0.8);
    }

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-content {
    margin-bottom: 20px;
}

    .testimonial-content p {
        font-style: italic;
        font-size: 1.1rem;
    }

.testimonial-author {
    display: flex;
    align-items: center;
}

    .testimonial-author img {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        margin-right: 15px;
        border: 3px solid white;
    }

    .testimonial-author h4 {
        font-weight: 600;
        margin-bottom: 5px;
    }

    .testimonial-author p {
        opacity: 0.8;
        font-size: 0.9rem;
    }

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background-color: #f8f9fa;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 500;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 12px;
        border: 1px solid #ddd;
        border-radius: var(--border-radius);
        font-family: inherit;
        font-size: 1rem;
        transition: var(--transition);
    }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--primary-color);
            outline: none;
        }

    .form-group textarea {
        height: 150px;
        resize: vertical;
    }

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
}

    .info-item i {
        font-size: 24px;
        color: var(--primary-color);
        margin-right: 15px;
        margin-top: 5px;
    }

    .info-item h4 {
        margin-bottom: 5px;
        color: var(--dark-color);
    }

    .info-item p {
        color: var(--gray-color);
    }

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 80px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 50px;
}

.footer-logo i {
    font-size: 28px;
    color: var(--accent-color);
    margin-right: 10px;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-logo p {
    opacity: 0.7;
    margin-bottom: 20px;
}

.footer-links h3,
.footer-social h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

    .footer-links h3::after,
    .footer-social h3::after {
        content: '';
        position: absolute;
        width: 40px;
        height: 2px;
        background-color: var(--accent-color);
        bottom: 0;
        left: 0;
    }

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

    .footer-links ul li a {
        color: rgba(255, 255, 255, 0.7);
        transition: var(--transition);
    }

        .footer-links ul li a:hover {
            color: var(--accent-color);
            padding-left: 5px;
        }

.social-icons {
    display: flex;
    gap: 15px;
}

    .social-icons a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        transition: var(--transition);
    }

        .social-icons a:hover {
            background-color: var(--accent-color);
            transform: translateY(-5px);
        }

    .social-icons i {
        color: white;
        font-size: 18px;
    }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .footer-bottom p {
        opacity: 0.7;
    }

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

    .footer-bottom-links a {
        color: rgba(255, 255, 255, 0.7);
        transition: var(--transition);
    }

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

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-logo {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-logo {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav li {
        margin: 0 10px;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .companies-grid {
        grid-template-columns: 1fr;
    }

    .social-icons {
        justify-content: center;
    }
}

/* Style for the container of the grant/deny checkboxes */
.device-status-toggle {
    display: flex;
    align-items: center;
}

/* Base style for the custom switch */
.custom-switch {
    position: relative;
    display: inline-block;
    width: 60px; /* Width of the entire switch */
    height: 34px; /* Height of the entire switch */
    margin: 0 10px; /* Space between grant and deny switches */
}

    /* Hide default HTML checkbox */
    .custom-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

/* The slider (the colored part of the switch) */
.custom-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc; /* Default grey for unselected */
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 34px; /* Makes it round */
}

    .custom-slider:before {
        position: absolute;
        content: "";
        height: 26px; /* Height of the circle */
        width: 26px; /* Width of the circle */
        left: 4px;
        bottom: 4px;
        background-color: white;
        -webkit-transition: .4s;
        transition: .4s;
        border-radius: 50%; /* Makes the thumb circle */
    }

/* Styles when the checkbox is checked (e.g., Grant) */
.custom-switch.is-granted .custom-slider {
    background-color: #28a745; /* Green for Granted */
}

    .custom-switch.is-granted .custom-slider:before {
        -webkit-transform: translateX(26px);
        -ms-transform: translateX(26px);
        transform: translateX(26px);
    }

/* Styles when the checkbox is checked (e.g., Deny) */
.custom-switch.is-denied .custom-slider {
    background-color: #dc3545; /* Red for Denied */
}

    .custom-switch.is-denied .custom-slider:before {
        -webkit-transform: translateX(26px);
        -ms-transform: translateX(26px);
        transform: translateX(26px);
    }

/* Text labels for Grant/Deny */
.custom-switch-label {
    font-weight: bold;
    min-width: 50px; /* Ensure consistent spacing */
    text-align: center;
}

    .custom-switch-label.text-success {
        color: #28a745; /* Bootstrap success green */
    }

    .custom-switch-label.text-danger {
        color: #dc3545; /* Bootstrap danger red */
    }