/*
 * Horseorbeer - Main Stylesheet
 * Dark theme with modern aesthetics for IoT solutions
 * Version 1.0.0 - October 2025
 */


:root {
    
    --color-bg-primary: #121212;
    --color-bg-secondary: #1E1E1E;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #B0B0B0;
    
    
    --color-accent-primary: #5E17EB;
    --color-accent-secondary: #8A4FFF;
    --color-accent-tertiary: #3F8CFF;
    
    
    --color-success: #2ECC71;
    --color-warning: #F39C12;
    --color-error: #E74C3C;
    --color-info: #3498DB;
    
    
    --color-card-bg: #1A1A1A;
    --color-form-bg: #242424;
    --color-header-bg: #0F0F0F;
    
    
    --gradient-primary: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-tertiary));
    --gradient-dark: linear-gradient(135deg, #1A1A1A, #2C2C2C);
    
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
    
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    --border-radius-full: 9999px;
    
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    
    --container-max-width: 1280px;
    --container-padding: 1.5rem;
}


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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Figtree', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    color: var(--color-accent-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 1rem;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}


.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}


.section-padding {
    padding: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
    .section-padding {
        padding: var(--spacing-xl) 0;
    }
}


.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

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

.section-header p {
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 1rem auto 0;
}

.section-header.light h2,
.section-header.light p {
    color: var(--color-text-primary);
}


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
    text-decoration: none;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:focus {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--color-text-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-accent-primary);
}

.btn-outline:hover, .btn-outline:focus {
    background: var(--color-accent-primary);
    color: var(--color-text-primary);
    text-decoration: none;
}

.btn-light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.btn-light:hover, .btn-light:focus {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-text-primary);
    text-decoration: none;
}


.bg-gradient {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
}

.bg-dark {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.bg-light {
    background-color: #242424;
    color: var(--color-text-primary);
}


.site-header {
    background-color: var(--color-header-bg);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.logo img {
    height: 50px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin-left: var(--spacing-md);
}

.nav-list a {
    color: var(--color-text-secondary);
    font-weight: 500;
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
}

.nav-list a:hover, 
.nav-list a:focus,
.nav-list a.active {
    color: var(--color-text-primary);
}

.nav-list a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

.header-cta {
    display: flex;
    align-items: center;
}

.phone-link {
    display: flex;
    align-items: center;
    color: var(--color-text-primary);
    margin-right: var(--spacing-md);
    text-decoration: none;
}

.phone-link i {
    margin-right: 0.5rem;
    color: var(--color-accent-primary);
}

.phone-link:hover {
    color: var(--color-accent-secondary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.hamburger, .hamburger::before, .hamburger::after {
    content: '';
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background-color: var(--color-text-primary);
    transition: transform var(--transition-medium);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-menu-toggle.active .hamburger {
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger::before {
    transform: translateY(8px) rotate(90deg);
}

.mobile-menu-toggle.active .hamburger::after {
    transform: translateY(-8px) rotate(90deg);
}


@media (max-width: 991px) {
    .mobile-menu-toggle {
        display: block;
        order: 1;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
    }
    
    .header-wrapper {
        flex-wrap: wrap;
    }
    
    .logo {
        order: 2;
    }
    
    .header-cta {
        order: 4;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .nav-list {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: 1rem 0;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-list li {
        margin: 0.5rem 0;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: 0.75rem 0;
    }
    
    .phone-number {
        display: none;
    }
}


.hero {
    background-color: var(--color-bg-secondary);
    background-size: cover;
    background-position: center;
    position: relative;
    padding: var(--spacing-xl) 0;
    color: var(--color-text-primary);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .hero {
        padding: 8rem 0;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero p {
        font-size: 1.5rem;
    }
}


.page-hero {
    background-color: var(--color-bg-secondary);
    background-size: cover;
    background-position: center;
    position: relative;
    padding: var(--spacing-lg) 0;
    color: var(--color-text-primary);
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-md) 0;
}

.page-hero h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .page-hero {
        padding: 5rem 0;
    }
    
    .page-hero h1 {
        font-size: 3rem;
    }
}


.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1.75rem;
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}


.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    transition: transform var(--transition-medium);
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.benefit-item h3 {
    margin-bottom: var(--spacing-sm);
}

.benefit-item p {
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


.metrics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.metric-item {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-unit {
    font-size: 1.5rem;
    margin-left: 0.25rem;
}

.metric-item h3 {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .metrics-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}


.dashboard-preview {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.dashboard-image {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.dashboard-charts {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.chart-container {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.chart-container h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

@media (min-width: 992px) {
    .dashboard-preview {
        flex-direction: row;
    }
    
    .dashboard-charts {
        grid-template-columns: repeat(2, 1fr);
    }
}


.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.step {
    display: flex;
    align-items: flex-start;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-weight: 700;
    border-radius: var(--border-radius-full);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-full);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--color-accent-primary);
}

.step-content h3 {
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .process-steps {
        flex-direction: row;
    }
    
    .step {
        flex: 1;
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto var(--spacing-sm);
    }
    
    .step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 20px;
        right: -30px;
        width: 60px;
        height: 2px;
        background: linear-gradient(to right, var(--color-accent-primary), var(--color-accent-secondary));
    }
}


.security-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.security-text {
    flex: 1;
}

.security-image {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.security-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.security-features li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.security-features li i {
    color: var(--color-accent-primary);
    margin-right: var(--spacing-sm);
    font-size: 1.25rem;
}

@media (min-width: 992px) {
    .security-content {
        flex-direction: row;
    }
}


.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-form-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .contact-form {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    position: relative;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group .required {
    color: var(--color-error);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #333;
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    font-family: 'Figtree', sans-serif;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 2px rgba(94, 23, 235, 0.2);
}

.form-submit {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: var(--spacing-sm);
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
}

.checkbox-container input[type="checkbox"] {
    width: auto;
    margin-right: 0.75rem;
    margin-top: 0.3rem;
}

.checkbox-container label {
    margin-bottom: 0;
    font-weight: 400;
}


.iti {
    width: 100%;
}


.site-footer {
    background-color: var(--color-header-bg);
    padding: var(--spacing-lg) 0;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.footer-info, .footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-contact h3,
.footer-nav h3,
.footer-legal h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-contact p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.footer-contact p i {
    margin-right: 0.75rem;
    color: var(--color-accent-primary);
    width: 20px;
    text-align: center;
}

.footer-nav ul,
.footer-legal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li,
.footer-legal li {
    margin-bottom: 0.5rem;
}

.footer-nav a,
.footer-legal a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-nav a:hover,
.footer-legal a:hover {
    color: var(--color-text-primary);
    text-decoration: none;
}

.footer-bottom {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 0;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-links {
        flex-direction: row;
    }
    
    .footer-nav, .footer-legal {
        flex: 1;
    }
}

@media (min-width: 992px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr;
    }
}


.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-card-bg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
}

.cookie-banner.active {
    display: block;
}

.cookie-banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

.cookie-banner-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.cookie-modal.active {
    opacity: 1;
    visibility: visible;
}

.cookie-modal-content {
    background-color: var(--color-form-bg);
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.cookie-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-modal-header h3 {
    margin-bottom: 0;
}

.cookie-modal-close {
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.cookie-modal-close:hover {
    color: var(--color-error);
}

.cookie-modal-body {
    padding: var(--spacing-md);
}

.cookie-categories {
    margin-top: var(--spacing-md);
}

.cookie-category {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cookie-category:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.cookie-checkbox-container {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.cookie-checkbox-container input[type="checkbox"] {
    margin-right: 0.75rem;
}

.cookie-checkbox-container label {
    font-weight: 500;
}

.cookie-category p {
    margin-left: 1.75rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.cookie-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .cookie-banner-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    
    .cookie-banner p {
        margin-bottom: 0;
    }
}


.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-form-bg);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
    margin-bottom: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-error);
}

.modal-body {
    padding: var(--spacing-md);
    text-align: center;
}

.modal-icon {
    font-size: 4rem;
    color: var(--color-success);
    margin: var(--spacing-md) 0;
}


.thanks-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.thanks-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.thanks-icon {
    font-size: 5rem;
    color: var(--color-success);
    margin-bottom: var(--spacing-md);
}

.thanks-content h1 {
    margin-bottom: var(--spacing-md);
}

.thanks-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

.thanks-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 576px) {
    .thanks-actions {
        flex-direction: row;
        justify-content: center;
    }
}

.resources-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.resource-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.resource-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1.5rem;
}

.resource-card h3 {
    margin-bottom: var(--spacing-sm);
}

.resource-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .resources-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.legal-updated {
    color: var(--color-text-secondary);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

.legal-section {
    margin-bottom: var(--spacing-lg);
}

.legal-section h2 {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-section h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-section h4 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.legal-section ul,
.legal-section ol {
    margin-bottom: var(--spacing-md);
}

.legal-section li {
    margin-bottom: 0.5rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.data-table th,
.data-table td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.data-table th {
    background-color: rgba(255, 255, 255, 0.05);
    font-weight: 700;
}

.data-table td {
    vertical-align: top;
}

.data-table ul {
    margin-bottom: 0;
}

.cookie-settings-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
}

.cookie-settings-cta p {
    margin-bottom: var(--spacing-sm);
}


.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.contact-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1.5rem;
}

.contact-card h3 {
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.contact-card p:last-child {
    margin-bottom: 0;
}

.contact-card a {
    color: var(--color-accent-secondary);
    transition: color var(--transition-fast);
}

.contact-card a:hover {
    color: var(--color-accent-primary);
    text-decoration: none;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.map-container {
    height: 450px;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    max-width: 600px;
    margin: 0 auto;
}

.hours-item {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hours-day {
    font-weight: 500;
}

.hours-time {
    color: var(--color-text-secondary);
}

.hours-note {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: rgba(52, 152, 219, 0.1);
    border-left: 3px solid var(--color-info);
    border-radius: var(--border-radius-sm);
}

.hours-note i {
    color: var(--color-info);
    margin-right: 0.5rem;
}

.inquiries-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.inquiry-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.inquiry-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1.25rem;
}

.inquiry-card h3 {
    margin-bottom: var(--spacing-sm);
}

.inquiry-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.inquiry-card p:last-child {
    margin-bottom: 0;
}

.inquiry-card a {
    color: var(--color-accent-secondary);
    word-break: break-all;
}

@media (min-width: 768px) {
    .inquiries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .inquiries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


.guides-intro {
    max-width: 800px;
    margin: 0 auto;
}

.text-block {
    margin-bottom: var(--spacing-md);
}

.guides-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.guide-card {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.guide-image {
    height: 200px;
    overflow: hidden;
}

.guide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.guide-content {
    padding: var(--spacing-md);
}

.guide-content h3 {
    margin-bottom: var(--spacing-sm);
}

.guide-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.guide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.guide-meta span {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.guide-meta i {
    margin-right: 0.5rem;
}

@media (min-width: 768px) {
    .guides-grid {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .guide-card {
        display: flex;
    }
    
    .guide-image {
        flex: 0 0 300px;
        height: auto;
    }
}

.topics-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.topic-item {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.topic-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1.25rem;
}

.topic-item h3 {
    margin-bottom: var(--spacing-sm);
}

.topic-list {
    color: var(--color-text-secondary);
}

@media (min-width: 768px) {
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .topics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.request-guide {
    color: var(--color-text-primary);
}

.request-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.request-text h2 {
    margin-bottom: var(--spacing-sm);
}

.request-text p {
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
}


.guide-article {
    padding: var(--spacing-lg) 0;
}

.guide-header {
    margin-bottom: var(--spacing-lg);
}

.guide-header h1 {
    margin-bottom: var(--spacing-sm);
}

.guide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.guide-meta i {
    margin-right: 0.5rem;
}

.guide-image {
    margin-top: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.guide-intro {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

.guide-section {
    margin-bottom: var(--spacing-xl);
}

.guide-section h2 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.guide-section h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.guide-section h4 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.guide-section ul,
.guide-section ol {
    margin-bottom: var(--spacing-md);
}

.guide-section li {
    margin-bottom: 0.5rem;
}

.guide-cta {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.guide-cta p {
    margin-bottom: var(--spacing-md);
}

.configuration-example {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.configuration-example h4 {
    margin-top: 0;
    color: var(--color-accent-secondary);
}

.configuration-example ul {
    margin-bottom: var(--spacing-md);
}

.protocol-details {
    margin: var(--spacing-md) 0;
}

pre {
    background-color: #2A2A2A;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    color: #E0E0E0;
}

.architecture-diagram {
    margin: var(--spacing-md) 0;
}

.architecture-layer {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.architecture-connector {
    display: flex;
    justify-content: center;
    padding: 0.5rem 0;
    color: var(--color-accent-primary);
}

.adapter-diagram {
    margin: var(--spacing-md) 0;
}

.adapter-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.adapter-device,
.adapter-box,
.adapter-platform {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.adapter-device i,
.adapter-box i,
.adapter-platform i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-accent-primary);
}

.adapter-connector {
    padding: 0 1rem;
    color: var(--color-accent-secondary);
}

.architecture-example {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.architecture-example h4 {
    margin-top: var(--spacing-md);
    color: var(--color-accent-secondary);
}

.architecture-example ol > li {
    margin-bottom: var(--spacing-md);
}

.architecture-example ul {
    margin-top: 0.5rem;
}

.reference-architecture {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.reference-architecture h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.threat-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.threat-item {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.threat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-size: 1rem;
}

.threat-item h4 {
    margin-bottom: var(--spacing-sm);
}

.threat-item p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.topology-diagram {
    margin: var(--spacing-md) 0;
}

.topology-layer {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.topology-arrow {
    display: flex;
    justify-content: center;
    padding: 0.5rem 0;
    color: var(--color-accent-primary);
}

.case-study {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.case-study h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.incident-phase {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.incident-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-weight: 700;
    flex-shrink: 0;
}

.incident-content {
    flex: 1;
}

.incident-content h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
    .threat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .threat-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}


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

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.my-0 {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.mt-1 {
    margin-top: var(--spacing-xs) !important;
}

.mb-1 {
    margin-bottom: var(--spacing-xs) !important;
}

.mt-2 {
    margin-top: var(--spacing-sm) !important;
}

.mb-2 {
    margin-bottom: var(--spacing-sm) !important;
}

.mt-3 {
    margin-top: var(--spacing-md) !important;
}

.mb-3 {
    margin-bottom: var(--spacing-md) !important;
}

.mt-4 {
    margin-top: var(--spacing-lg) !important;
}

.mb-4 {
    margin-bottom: var(--spacing-lg) !important;
}

.mt-5 {
    margin-top: var(--spacing-xl) !important;
}

.mb-5 {
    margin-bottom: var(--spacing-xl) !important;
}


@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}


.d-sm-none {
    display: none !important;
}

@media (min-width: 576px) {
    .d-sm-block {
        display: block !important;
    }
    
    .d-sm-none {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .d-md-block {
        display: block !important;
    }
    
    .d-md-none {
        display: none !important;
    }
}

@media (min-width: 992px) {
    .d-lg-block {
        display: block !important;
    }
    
    .d-lg-none {
        display: none !important;
    }
}

@media (min-width: 1200px) {
    .d-xl-block {
        display: block !important;
    }
    
    .d-xl-none {
        display: none !important;
    }
}