/* ============================================
   Asociácia výrobcov certifikovaných sklenených zábradlí
   CSS s modrou farebnou schémou
   ============================================ */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modrá farebná schéma */
    --color-primary: #1E3A8A;
    --color-primary-light: #3B82F6;
    --color-primary-lighter: #60A5FA;
    --color-primary-bg: #F0F9FF;
    
    /* Success & Warning */
    --color-success: #10B981;
    --color-success-bg: #D1FAE5;
    --color-warning: #F59E0B;
    --color-warning-bg: #FEF3C7;
    --color-danger: #EF4444;
    
    /* Neutrals */
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8FAFC;
    --color-border: #E5E7EB;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;  /* 4px */
    --radius-md: 0.375rem;  /* 6px */
    --radius-lg: 0.5rem;    /* 8px */
    --radius-xl: 0.75rem;   /* 12px */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.125rem;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-country {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-left: var(--spacing-xs);
    font-weight: 600;
    opacity: 0.7;
}

.nav {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1.25rem;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.search-box {
    margin: var(--spacing-xl) 0;
}

.search-form {
    max-width: 600px;
    margin: 0 auto;
}

.search-input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs);
    box-shadow: var(--shadow-lg);
}

.search-input {
    flex: 1;
    border: none;
    padding: var(--spacing-md);
    font-size: 1rem;
    outline: none;
    border-radius: var(--radius-md);
}

.search-button {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: background-color 0.2s;
}

.search-button:hover {
    background-color: var(--color-primary-light);
}

.hero-note {
    margin-top: var(--spacing-lg);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-note-icon {
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.2rem;
}

.hero-note strong {
    color: white;
    font-weight: 600;
}

.hero-note-secondary {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
    font-style: italic;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.125rem;
    font-weight: 600;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Values Section */
.values {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-light);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.value-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, box-shadow 0.2s;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.value-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.value-text {
    color: var(--color-text-light);
}

/* Why Important Section */
.why-important {
    padding: var(--spacing-xl) 0;
}

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

.lead-text {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

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

.importance-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
}

.importance-item:hover {
    background-color: rgba(30, 58, 138, 0.05);
}

.importance-cta {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.importance-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.importance-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.importance-content p {
    color: var(--color-text-light);
}

/* Standards Section */
.standards {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-primary-bg);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.standard-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.standard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.standard-code {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.125rem;
}

.standard-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.standard-badge-required {
    background-color: var(--color-success);
    color: white;
}

.standard-badge-recommended {
    background-color: var(--color-warning);
    color: white;
}

.standard-badge-conditional {
    background-color: var(--color-primary-light);
    color: white;
}

.badge-inline {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 0;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: var(--spacing-xs);
    border: 1px solid;
}

.badge-inline.badge-required {
    background-color: transparent;
    color: var(--color-success);
    border-color: var(--color-success);
}

.badge-inline.badge-conditional {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.certificate-requirements-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.certificate-requirements-list li {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-sm);
}

.certificate-when-required {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-primary-bg);
    border-radius: var(--radius-sm);
}

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

.standard-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.standard-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

.certificate-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid;
}

.certificate-badge.badge-required {
    background-color: transparent;
    color: var(--color-success);
    border-color: var(--color-success);
}

.certificate-badge.badge-conditional {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.badge-required {
    background-color: transparent;
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.badge-recommended {
    background-color: transparent;
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.standard-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.standard-description {
    color: var(--color-text-light);
}

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

/* Membership Preview Section */
.membership-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-light);
}

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

.preview-text {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.preview-text .btn-large {
    margin-top: var(--spacing-xl);
    display: inline-block;
}

.preview-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

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

.preview-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
    position: relative;
    font-size: 1.125rem;
}

.preview-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1.2rem;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-text strong {
    color: white;
    font-weight: 600;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-outline {
    background-color: transparent;
    border: 2px solid white;
    color: white;
}

.cta-buttons .btn-outline:hover {
    background-color: white;
    color: var(--color-primary);
}

.cta-section .btn {
    background-color: white;
    color: var(--color-primary);
}

.cta-section .btn:hover {
    background-color: var(--color-primary-bg);
}

/* Search Results */
.search-results {
    padding: var(--spacing-xl) 0;
}

.search-box-inline {
    margin-bottom: var(--spacing-xl);
}

.result-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-lg);
}

.result-card .btn {
    margin-top: var(--spacing-xl);
    display: inline-block;
}

.result-success {
    border: 1px solid var(--color-border);
}

.result-warning {
    border: 1px solid var(--color-border);
}

.result-header {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    align-items: flex-start;
}

.result-icon {
    flex-shrink: 0;
}

.result-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.result-subtitle {
    color: var(--color-text-light);
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-primary-bg);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.certificates-list {
    margin-top: var(--spacing-lg);
}

.certificates-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.certificate-item {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.certificate-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.certificate-code {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.125rem;
}

.certificate-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.certificate-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.certificate-tests {
    margin-bottom: var(--spacing-md);
}

.tests-list {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.tests-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.tests-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

.certificate-info {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.certificate-info p {
    margin-bottom: var(--spacing-xs);
}

.certificate-documents {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.result-note {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

.success-note {
    background-color: var(--color-success-bg);
    color: #065F46;
}

.warning-content {
    margin-top: var(--spacing-lg);
}

.warning-box {
    background-color: var(--color-warning-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.warning-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-warning);
}

.warning-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.warning-list li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.warning-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-warning);
    font-weight: 700;
}

.consequences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.consequence-item {
    text-align: center;
    padding: var(--spacing-md);
}

.consequence-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.warning-recommendation {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.warning-recommendation ul {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

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

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* Content Wrapper */
.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.about-intro,
.mission-section,
.values-section,
.goals-section,
.membership-section {
    margin-bottom: var(--spacing-xl);
}

.about-intro h2,
.mission-section h2,
.values-section h2,
.goals-section h2,
.membership-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.goals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.goal-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.goal-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.goal-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.criteria-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.criterion-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.criterion-check {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.criterion-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.importance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.importance-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.importance-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.importance-card ul {
    list-style: none;
    padding-left: 0;
}

.importance-card li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.importance-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

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

.cta-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.cta-box h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.cta-box p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-box .btn {
    background-color: white;
    color: var(--color-primary);
}

/* Certificates Page */
.certificate-detail {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-sm);
    box-shadow: none;
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
}

.certificate-header-large {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.certificate-code-large {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.certificate-name-large {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.certificate-description-large {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.certificate-tests-section {
    margin-bottom: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.certificate-tests-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.tests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.test-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-light);
    border-radius: 0;
    border: 1px solid var(--color-border);
}

.test-icon {
    color: var(--color-success);
    font-weight: 700;
}

.certificate-info-section {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: 0;
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.certificate-documents-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.documents-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.legal-requirements,
.consequences-section,
.verification-section {
    margin-top: var(--spacing-xl);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.requirement-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-sm);
    box-shadow: none;
    border: 1px solid var(--color-border);
}

.requirement-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.requirement-card ul {
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.consequences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.consequence-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-warning);
}

.consequence-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

.step-item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.step-content .verification-btn {
    margin-top: var(--spacing-lg);
    display: inline-block;
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: var(--spacing-lg);
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.125rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.faq-question:hover {
    background-color: var(--color-bg-light);
}

.faq-number {
    color: var(--color-primary);
    font-weight: 700;
}

.faq-text {
    flex: 1;
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform 0.3s;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer.active {
    max-height: 1000px;
}

.faq-answer p {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    line-height: 1.8;
}

.faq-answer p:first-child {
    padding-top: var(--spacing-lg);
}

.faq-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--color-primary-bg);
    border-radius: var(--radius-lg);
}

.faq-cta h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.faq-cta .btn {
    margin-top: var(--spacing-lg);
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info h2 {
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    margin-top: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-text strong {
    color: var(--color-primary);
}

.contact-text a {
    color: var(--color-text);
    text-decoration: none;
}

.contact-text a:hover {
    color: var(--color-primary);
}

.contact-operator {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.contact-operator h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    font-size: 1.125rem;
}

.contact-operator p {
    margin: var(--spacing-xs) 0;
    color: var(--color-text);
    font-size: 0.9rem;
}

.contact-hours,
.contact-note {
    background-color: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.contact-hours h3,
.contact-note h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.contact-form-wrapper {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: border-color 0.2s;
}

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

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #1F2937 0%, #111827 100%);
    color: white;
    padding: var(--spacing-xl) 0 0;
    margin-top: var(--spacing-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-icon {
    font-size: 2rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: white;
}

.footer-description {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-nav-section,
.footer-contact-section {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
    padding-left: 4px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.contact-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.contact-link:hover {
    color: white;
    text-decoration: underline;
}

/* Operator Section */
.footer-operator-section {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-operator-content {
    max-width: 100%;
}

.operator-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.operator-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0 0 var(--spacing-xs) 0;
}

.operator-name {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

.operator-details {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.operator-details .separator {
    color: rgba(255, 255, 255, 0.3);
}

.operator-email {
    margin: 0;
    font-size: 0.875rem;
}

.operator-email a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.operator-email a:hover {
    color: white;
    text-decoration: underline;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
}

/* Membership Page Styles */
.benefits-section {
    margin-bottom: var(--spacing-xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.benefit-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.criteria-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.criterion-detailed {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.criterion-number {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.criterion-content-detailed h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.process-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-lg);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    padding: 0 var(--spacing-lg);
}

.process-step {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.process-step-number {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.process-step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.application-section {
    margin-top: var(--spacing-xl);
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.membership-form {
    margin-top: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.radio-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: background-color 0.2s, border-color 0.2s;
}

.radio-label:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-primary);
}

.radio-label input[type="radio"] {
    width: auto;
    margin-top: 4px;
}

.form-note {
    background-color: var(--color-primary-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
}

.form-note p {
    margin: 0;
    color: var(--color-text);
}

.success-message {
    text-align: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-xl);
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
}

.success-message h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.success-message p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* Knowledge Base Styles */
.kb-intro {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.kb-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--color-primary-bg);
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.kb-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.kb-category-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.kb-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.category-description {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.kb-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.kb-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.kb-article {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.kb-article h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.article-content {
    color: var(--color-text);
}

.article-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.article-content ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin: var(--spacing-xs) 0;
    line-height: 1.8;
}

.kb-tip {
    background-color: var(--color-success-bg);
    border-left: 4px solid var(--color-success);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.kb-tip strong {
    color: #065F46;
}

.kb-warning {
    background-color: var(--color-warning-bg);
    border-left: 4px solid var(--color-warning);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.kb-warning strong {
    color: #92400E;
}

.kb-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
}

.kb-cta h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.kb-cta p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.kb-cta .btn {
    background-color: white;
    color: var(--color-primary);
}

.kb-cta .btn:hover {
    background-color: var(--color-primary-bg);
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Section subtitle */
.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer address */
.footer-address {
    font-style: normal;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Section subtitle */
.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer address */
.footer-address {
    font-style: normal;
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .search-input-wrapper {
        flex-direction: column;
    }
    
    .search-button {
        width: 100%;
        justify-content: center;
    }
    
    .values-grid,
    .standards-grid,
    .goals-grid,
    .importance-grid,
    .requirements-grid,
    .consequences-grid,
    .benefits-grid,
    .kb-categories {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .result-header {
        flex-direction: column;
    }
    
    .certificate-documents {
        flex-direction: column;
    }
    
    .documents-buttons {
        flex-direction: column;
    }
    
    .step-item,
    .process-step,
    .criterion-detailed {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .operator-details {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .operator-details .separator {
        display: none;
    }
}

/* Terms page styles */
.terms-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.terms-intro {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text-light);
}

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

.terms-section h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.terms-section h3 {
    color: var(--color-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.terms-section p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.terms-section ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.terms-section li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.terms-section a {
    color: var(--color-primary);
    text-decoration: underline;
}

.terms-section a:hover {
    color: var(--color-primary-dark);
}