/* ===================================
   World Helmet Safety - Home Page
   Institutional Dark Theme
   Professional, Accessible, No Emojis
   =================================== */

/* Import Unified Dark Theme */
@import url('./theme-dark.css');

/* ===================================
   Navbar - Dark Glassmorphism (Unified with Brands)
   =================================== */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.85);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    max-width: var(--max-width-xl);
    margin: 0 auto;
    gap: var(--space-4);
    flex-wrap: wrap;
}

@media (max-width: 767px) {
    .navbar-content {
        padding: var(--space-3) var(--space-4);
    }
}

.navbar-brand {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: var(--letter-spacing-tight);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
}

.navbar-logo {
    height: 60px;
    width: auto;
    display: block;
}

@media (max-width: 767px) {
    .navbar-brand {
        font-size: var(--font-size-lg);
    }
    
    .navbar-logo {
        height: 32px;
    }
}

.navbar-brand:hover,
.navbar-brand:focus-visible {
    color: var(--accent-primary);
    opacity: 0.8;
}

.navbar-nav {
    display: none;
    gap: var(--space-2);
    list-style: none;
    flex: 1;
    justify-content: center;
}

.navbar-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    position: relative;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
}

.navbar-link:hover,
.navbar-link:focus-visible,
.navbar-link.active {
    color: var(--text-primary);
    background-color: var(--bg-elevated);
}

@media (min-width: 768px) {
    .navbar-nav {
        display: flex;
    }
}

/* ===================================
   Hero Section - Institutional
   =================================== */

.hero {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-elevated) 100%);
    color: var(--text-primary);
    padding: var(--space-24) var(--space-6);
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 767px) {
    .hero {
        padding: var(--space-16) var(--space-4);
        min-height: 50vh;
    }
}

.hero-container {
    max-width: var(--max-width-lg);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-logo {
    max-width: 800px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--space-6);
    display: block;
}

@media (max-width: 1023px) {
    .hero-logo {
        max-width: 650px;
    }
}

@media (max-width: 767px) {
    .hero-logo {
        max-width: 95%;
    }
}

.hero h1 {
    font-size: var(--font-size-7xl);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-tight);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--text-primary);
}

@media (max-width: 1023px) {
    .hero h1 {
        font-size: var(--font-size-5xl);
    }
}

@media (max-width: 767px) {
    .hero h1 {
        font-size: var(--font-size-3xl);
    }
}

.hero p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-12);
    line-height: var(--line-height-relaxed);
    color: var(--text-secondary);
    max-width: var(--max-width-md);
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 767px) {
    .hero p {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-8);
    }
}

/* Quick Search Bar */
.quick-search {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    max-width: var(--max-width-md);
    margin: 0 auto;
    background: var(--bg-elevated);
    padding: var(--space-2);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
}

@media (max-width: 767px) {
    .quick-search {
        flex-direction: column;
        border-radius: var(--radius-lg);
        gap: var(--space-3);
    }
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    outline: none;
    font-weight: var(--font-weight-regular);
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

.search-input:focus {
    outline: none;
}

.search-btn {
    background: var(--accent-primary);
    border: none;
    color: var(--text-primary);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    min-height: 44px; /* Touch target */
}

@media (max-width: 767px) {
    .search-btn {
        width: 100%;
        border-radius: var(--radius-md);
    }
}

.search-btn:hover {
    background: var(--accent-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-btn:active {
    transform: translateY(0);
}

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

.container {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding: 0 var(--space-8);
}

@media (max-width: 767px) {
    .container {
        padding: 0 var(--space-4);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* ===================================
   Section Styles
   =================================== */

.section {
    padding: var(--space-16) 0;
}

@media (max-width: 767px) {
    .section {
        padding: var(--space-12) 0;
    }
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--space-4);
    letter-spacing: var(--letter-spacing-tight);
}

@media (max-width: 767px) {
    .section-title {
        font-size: var(--font-size-3xl);
    }
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    text-align: center;
    max-width: var(--max-width-md);
    margin: 0 auto var(--space-8);
    line-height: var(--line-height-relaxed);
}

@media (max-width: 767px) {
    .section-description {
        font-size: var(--font-size-base);
    }
}

/* ===================================
   Brand Cards Grid
   =================================== */

/* Brands Section with Side Padding */
#brands {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
}

/* Map Section with Responsive Padding */
#map {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
    padding-top: var(--space-8);
    padding-bottom: var(--space-12);
}

/* Large Desktop: Extra breathing room */
@media (min-width: 1440px) {
    #map {
        padding-left: var(--space-12);
        padding-right: var(--space-12);
        padding-top: var(--space-10);
        padding-bottom: var(--space-16);
    }
}

/* Medium Desktop: Standard spacing */
@media (min-width: 1024px) and (max-width: 1439px) {
    #map {
        padding-left: var(--space-10);
        padding-right: var(--space-10);
        padding-top: var(--space-8);
        padding-bottom: var(--space-12);
    }
}

/* Tablet: Reduced padding */
@media (min-width: 768px) and (max-width: 1023px) {
    #brands {
        padding-left: var(--space-6);
        padding-right: var(--space-6);
    }

    #map {
        padding-left: var(--space-6);
        padding-right: var(--space-6);
        padding-top: var(--space-6);
        padding-bottom: var(--space-10);
    }
}

/* Mobile: Compact spacing */
@media (max-width: 767px) {
    #brands {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
    }

    #map {
        padding-left: var(--space-4);
        padding-right: var(--space-4);
        padding-top: var(--space-6);
        padding-bottom: var(--space-8);
    }
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

@media (max-width: 1023px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .brands-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin-top: var(--space-8);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.brand-card {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.brand-card:hover::before,
.brand-card:focus-visible::before {
    transform: scaleX(1);
}

.brand-card:hover,
.brand-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
    background: var(--bg-elevated-hover);
}

.brand-logo {
    margin-bottom: var(--space-4);
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.brand-logo-img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: center;
    filter: brightness(1);
    transition: filter 0.3s ease;
}

.brand-card:hover .brand-logo-img {
    filter: brightness(1.1);
}

.brand-name-fallback {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-align: center;
}

@media (max-width: 767px) {
    .brand-logo {
        min-height: 60px;
    }
    
    .brand-logo-img {
        max-height: 50px;
    }
    
    .brand-name-fallback {
        font-size: var(--font-size-xl);
    }
}

.brand-flag {
    display: none; /* Remove emoji */
}

.brand-name {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    letter-spacing: var(--letter-spacing-tight);
    text-align: center;
}

@media (max-width: 767px) {
    .brand-name {
        font-size: var(--font-size-2xl);
    }
}

.brand-country {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.country-flag-icon {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

/* Brand Metrics - Progress Bars */
.brand-metric {
    margin-bottom: var(--space-3);
}

.metric-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.metric-icon {
    font-size: 1rem;
    line-height: 1;
}

.metric-text {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1px solid var(--border-primary);
    position: relative;
}

.progress-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    background: var(--text-secondary);
}

/* Professional gray progress bars - no colors */
.price-progress,
.cert-progress {
    background: var(--text-secondary);
}

@media (max-width: 767px) {
    .brand-country {
        font-size: var(--font-size-xs);
    }
    
    .country-flag-icon {
        width: 20px;
        height: 13px;
    }
}

.brand-certifications {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    margin-top: auto;
}

.cert-badge,
.cert-chip {
    background: var(--bg-surface);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    border: 1px solid var(--border-primary);
    transition: all var(--transition-fast);
}

.brand-card:hover .cert-badge,
.brand-card:hover .cert-chip {
    background: var(--accent-primary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.brand-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-top: var(--space-2);
}

/* ===================================
   Brands List View
   =================================== */

.brands-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-12);
}

@media (max-width: 767px) {
    .brands-list {
        margin-top: var(--space-8);
    }
}

.brand-row {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: var(--space-6);
    position: relative;
    overflow: hidden;
}

.brand-row::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.brand-row:hover::before,
.brand-row:focus-visible::before {
    transform: scaleY(1);
}

.brand-row:hover,
.brand-row:focus-visible {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
    background: var(--bg-elevated-hover);
    transform: translateX(4px);
}

.brand-row .brand-logo {
    min-width: 120px;
    width: 120px;
    min-height: 80px;
    margin-bottom: 0;
    flex-shrink: 0;
}

.brand-row .brand-logo-img {
    max-height: 60px;
    max-width: 110px;
}

.brand-row > div:nth-child(2) {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    min-width: 0;
}

.brand-row .brand-name {
    font-size: var(--font-size-2xl);
    margin-bottom: 0;
    text-align: left;
}

.brand-row .brand-country {
    justify-content: flex-start;
    margin-bottom: 0;
}

.brand-row .brand-metric {
    margin-bottom: var(--space-2);
}

.brand-row .metric-label {
    justify-content: flex-start;
}

.brand-row .progress-bar {
    max-width: 200px;
}

.brand-row .brand-description {
    text-align: left;
    margin-top: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand-row .brand-certifications {
    justify-content: flex-start;
    margin-top: var(--space-2);
}

/* Responsive adjustments for list view */
@media (max-width: 767px) {
    .brand-row {
        flex-direction: column;
        text-align: center;
        padding: var(--space-5);
        gap: var(--space-4);
    }

    .brand-row .brand-logo {
        width: 100%;
        min-width: auto;
        min-height: 60px;
    }

    .brand-row > div:nth-child(2) {
        width: 100%;
    }

    .brand-row .brand-name {
        text-align: center;
        font-size: var(--font-size-xl);
    }

    .brand-row .brand-country {
        justify-content: center;
    }

    .brand-row .brand-description {
        text-align: center;
    }

    .brand-row .brand-certifications {
        justify-content: center;
    }

    .brand-row:hover,
    .brand-row:focus-visible {
        transform: translateY(-4px);
    }
}

/* ===================================
   World Map Section - Responsive Container
   =================================== */

.world-map-container {
    background: var(--bg-elevated);
    padding: var(--space-12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
    margin-top: var(--space-12);
}

/* Large Desktop */
@media (min-width: 1440px) {
    .world-map-container {
        padding: var(--space-16);
        margin-top: var(--space-16);
    }
}

/* Medium Desktop */
@media (min-width: 1024px) and (max-width: 1439px) {
    .world-map-container {
        padding: var(--space-10);
        margin-top: var(--space-12);
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .world-map-container {
        padding: var(--space-8);
        margin-top: var(--space-10);
    }
}

/* Mobile */
@media (max-width: 767px) {
    .world-map-container {
        padding: var(--space-6);
        margin-top: var(--space-8);
        border-radius: var(--radius-lg);
    }
}

/* Extra Small Mobile */
@media (max-width: 480px) {
    .world-map-container {
        padding: var(--space-4);
        margin-top: var(--space-6);
    }
}

.map-regions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

@media (max-width: 767px) {
    .map-regions {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
        margin-bottom: var(--space-8);
    }
}

@media (max-width: 480px) {
    .map-regions {
        grid-template-columns: 1fr;
    }
}

.region-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    min-height: 44px; /* Touch target */
}

.region-btn:hover,
.region-btn:focus-visible {
    background: var(--bg-elevated-hover);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.region-icon {
    display: none; /* Remove emoji */
}

.region-name {
    font-size: var(--font-size-lg);
    letter-spacing: var(--letter-spacing-tight);
}

.region-brands-display {
    background: var(--bg-surface);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-primary);
}

.region-placeholder {
    color: var(--text-tertiary);
    text-align: center;
    font-size: var(--font-size-lg);
}

/* ===================================
   Forms
   =================================== */

.verification-form,
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    max-width: var(--max-width-md);
    margin: 0 auto;
    background: var(--bg-elevated);
    padding: var(--space-12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
}

@media (max-width: 767px) {
    .verification-form,
    .contact-form {
        padding: var(--space-6);
        gap: var(--space-4);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    letter-spacing: var(--letter-spacing-tight);
}

.form-input,
.form-select,
.form-textarea {
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-family: var(--font-family);
    min-height: 44px; /* Touch target */
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-tertiary);
}

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

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

/* Alert Messages */
.alert {
    padding: var(--space-5) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-6);
    border: 2px solid;
    animation: slideIn 0.4s ease-out;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    box-shadow: var(--shadow-md);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert::before {
    content: '';
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background-size: contain;
    background-repeat: no-repeat;
}

.alert-success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15) 0%, rgba(34, 197, 94, 0.05) 100%);
    border-color: rgb(34, 197, 94);
    color: rgb(34, 197, 94);
}

.alert-success::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(34, 197, 94)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'%3E%3C/path%3E%3Cpolyline points='22 4 12 14.01 9 11.01'%3E%3C/polyline%3E%3C/svg%3E");
}

.alert-error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(239, 68, 68, 0.05) 100%);
    border-color: rgb(239, 68, 68);
    color: rgb(239, 68, 68);
}

.alert-error::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgb(239, 68, 68)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");
}

@media (max-width: 767px) {
    .alert {
        padding: var(--space-4) var(--space-5);
        font-size: var(--font-size-sm);
    }
}

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

.btn {
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    text-align: center;
    letter-spacing: var(--letter-spacing-tight);
    position: relative;
    overflow: hidden;
    min-height: 44px; /* Touch target */
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--accent-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: var(--bg-surface);
    color: var(--text-tertiary);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

.btn-primary:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-xs);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: var(--bg-elevated-hover);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

/* ===================================
   Standards Cards
   =================================== */

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

@media (max-width: 767px) {
    .standards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        margin-top: var(--space-8);
    }
}

.standard-card {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-10);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.standard-card:hover,
.standard-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.standard-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-primary);
}

.standard-image {
    width: 160px;
    height: 100px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
}

.standard-icon {
    width: 56px;
    height: 56px;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    display: none; /* Remove emoji */
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    flex-shrink: 0;
    border: 1px solid var(--border-primary);
}

.standard-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.standard-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.standard-description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

.standard-tests {
    list-style: none;
    padding-left: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.standard-tests li {
    padding: var(--space-3) 0 var(--space-3) var(--space-10);
    position: relative;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.standard-tests li::before {
    content: "•";
    position: absolute;
    left: var(--space-4);
    color: var(--accent-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    line-height: 1;
}

/* ===================================
   View Toggle (Grid/List)
   =================================== */

.view-toggle {
    display: flex;
    gap: var(--space-2);
    background: var(--bg-elevated);
    padding: var(--space-1);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

.view-btn {
    background: transparent;
    border: none;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-btn:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

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

.view-btn svg {
    width: 20px;
    height: 20px;
}

/* ===================================
   Sort Filter
   =================================== */

.sort-filter {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.sort-select {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 200px;
}

.sort-select:hover {
    border-color: var(--accent-primary);
    background: var(--bg-surface);
}

.sort-select:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.sort-select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
    padding: var(--space-2);
}

@media (max-width: 767px) {
    .sort-filter {
        width: 100%;
    }
    
    .sort-filter label {
        font-size: var(--font-size-xs);
    }
    
    .sort-select {
        flex: 1;
        min-width: auto;
    }
}

/* ===================================
   Standards List View
   =================================== */

.standards-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.standard-row {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.standard-row:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
    transform: translateX(4px);
}

.standard-row .standard-header {
    border: none;
    padding: 0;
    margin: 0;
    flex-shrink: 0;
}

.standard-row .standard-image {
    width: 100px;
    height: 60px;
}

.standard-row .standard-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.standard-row .standard-title {
    font-size: var(--font-size-lg);
    margin: 0;
}

.standard-row .standard-description {
    font-size: var(--font-size-sm);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.standard-row .btn {
    flex-shrink: 0;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

@media (max-width: 767px) {
    .view-toggle {
        display: none;
    }
    
    .standard-row {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .standard-row .standard-image {
        width: 120px;
        height: 70px;
    }
    
    .standard-row .btn {
        width: 100%;
        text-align: center;
    }
}

/* ===================================
   News Cards
   =================================== */

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

@media (max-width: 767px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        margin-top: var(--space-8);
    }
}

.news-card {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.news-card:hover,
.news-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.news-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--bg-surface);
}

.news-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-date {
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    font-weight: var(--font-weight-medium);
}

.news-title {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
}

.news-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
    flex: 1;
}

/* ===================================
   Educational/Tutorial Cards
   =================================== */

.tutorials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-12);
}

@media (max-width: 767px) {
    .tutorials-grid {
        gap: var(--space-4);
        margin-top: var(--space-8);
    }
}

.tutorial-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
    cursor: pointer;
}

.tutorial-card:hover,
.tutorial-card:focus-within {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}

.tutorial-video {
    position: relative;
    width: 100%;
    min-height: 200px;
    background: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
}

.tutorial-video iframe,
.tutorial-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tutorial-content {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tutorial-title {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-tight);
}

.tutorial-description {
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

@media (min-width: 768px) {
    .tutorial-card {
        flex-direction: row;
    }
    
    .tutorial-video {
        width: 400px;
        min-width: 400px;
    }
}

/* ===================================
   Store Cards
   =================================== */

.stores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

@media (max-width: 767px) {
    .stores-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        margin-top: var(--space-8);
    }
}

.store-card {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
    position: relative;
}

.store-card:hover,
.store-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}

.store-logo {
    width: 140px;
    height: 90px;
    object-fit: contain;
    margin-bottom: var(--space-6);
    padding: var(--space-3);
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

.store-name {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-tight);
}

.store-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
}

/* ===================================
   Badges
   =================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.badge-success,
.verified-badge {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-info {
    background: rgba(10, 132, 255, 0.15);
    color: var(--info);
    border: 1px solid rgba(10, 132, 255, 0.3);
}

/* ===================================
   Contact Section
   =================================== */

.contact-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-top: var(--space-12);
}

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

/* ===================================
   FAQ
   =================================== */

.faq-list {
    list-style: none;
    margin-top: var(--space-8);
}

.faq-item {
    background: var(--bg-elevated);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-xs);
}

.faq-question {
    padding: var(--space-6) var(--space-8);
    background: transparent;
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
    border: none;
    width: 100%;
    text-align: left;
    font-size: var(--font-size-base);
    min-height: 44px; /* Touch target */
}

.faq-question:hover,
.faq-question:focus-visible {
    background: var(--bg-elevated-hover);
}

.faq-answer {
    padding: 0 var(--space-8) var(--space-6);
    color: var(--text-secondary);
    display: none;
    line-height: var(--line-height-relaxed);
}

.faq-answer.active {
    display: block;
}

/* Static FAQ (always visible) */
.faq-item.static .faq-question {
    cursor: default;
}

.faq-item.static .faq-answer {
    display: block;
}

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

.footer {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    padding: var(--space-20) var(--space-6) var(--space-8);
    margin-top: var(--space-24);
    border-top: 1px solid var(--border-primary);
}

@media (max-width: 767px) {
    .footer {
        padding: var(--space-16) var(--space-4) var(--space-6);
        margin-top: var(--space-16);
    }
}

.footer-container {
    max-width: var(--max-width-xl);
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
}

@media (max-width: 1023px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

@media (max-width: 767px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-brand {
    gap: var(--space-5);
}

.footer-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: var(--space-4);
    display: block;
}

@media (max-width: 767px) {
    .footer-logo {
        max-width: 120px;
    }
}

.footer-brand-name {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
    letter-spacing: var(--letter-spacing-tight);
}

.footer-brand-desc {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin: 0;
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-surface);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover,
.social-link:focus-visible {
    background: var(--bg-elevated-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-2px);
}

.footer-section-title {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--space-4) 0;
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
}

.footer-section-title {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 var(--space-4) 0;
    letter-spacing: var(--letter-spacing-tight);
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-links li {
    margin: 0;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: var(--font-size-sm);
    display: inline-block;
}

.footer-link:hover,
.footer-link:focus-visible {
    color: var(--text-primary);
}

.footer-bottom {
    max-width: var(--max-width-xl);
    margin: 0 auto;
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-primary);
    text-align: center;
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    margin: 0 0 var(--space-2) 0;
}

.footer-disclaimer {
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
    margin: 0;
    font-style: italic;
}

/* ===================================
   Modal
   =================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    animation: fadeIn var(--transition-base);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-elevated);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp var(--transition-base);
    position: relative;
    border: 1px solid var(--border-primary);
}

.modal-header {
    padding: var(--space-8);
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--text-primary);
}

.modal-close {
    background: var(--bg-surface);
    border: 1px solid var(--border-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.modal-close:hover,
.modal-close:focus-visible {
    background: var(--bg-elevated-hover);
    border-color: var(--accent-primary);
    transform: scale(1.1);
}

.modal-body {
    padding: var(--space-8);
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ===================================
   Loading Animation
   =================================== */

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(10, 132, 255, 0.2);
    border-radius: 50%;
    border-top-color: var(--accent-primary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===================================
   Utility Classes
   =================================== */

.secondary-section {
    background: var(--bg-surface);
}

/* ===================================
   Responsive Design
   =================================== */

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

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: var(--font-size-6xl);
    }
    
    .standards-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-10);
    }
    
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .tutorials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stores-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .header,
    .nav,
    .footer,
    .modal {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
        box-shadow: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* ===================================
   Clickable Certification Cards
   =================================== */

.standard-card.clickable {
    cursor: pointer;
    user-select: none;
}

.standard-card.clickable:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.standard-card.clickable:active {
    transform: translateY(-2px);
}

/* ===================================
   Certification Modal Styles
   =================================== */

.cert-modal-header {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: var(--space-6);
}

.cert-modal-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--accent-primary);
    margin-bottom: var(--space-3);
}

.cert-modal-short-desc {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.cert-modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.cert-modal-body .modal-section h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.cert-modal-body .modal-section p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
}

.cert-tests-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.cert-tests-list li {
    padding: var(--space-3) var(--space-4);
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.cert-website {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

/* ===================================
   Language Switcher
   =================================== */

.lang-switcher {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-elevated, rgba(255, 255, 255, 0.1));
    padding: 0.25rem;
    border-radius: var(--radius-md, 8px);
}

.lang-btn {
    padding: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm, 6px);
    transition: all var(--transition-fast, 0.2s);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
}

.flag-icon {
    display: block;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-fast, 0.2s);
}

.lang-btn:hover .flag-icon {
    transform: scale(1.1);
}

.lang-btn:hover {
    background: var(--bg-elevated-hover, rgba(255, 255, 255, 0.2));
}

.lang-btn.active {
    background: var(--accent-primary, #0A84FF);
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.4));
}

.lang-btn.active .flag-icon {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.lang-btn:focus-visible {
    outline: 2px solid var(--accent-primary, #0A84FF);
    outline-offset: 2px;
}

@media (max-width: 640px) {
    .lang-switcher {
        gap: 0.125rem;
    }
    
    .lang-btn {
        padding: 0.375rem;
        min-width: 32px;
        min-height: 32px;
    }
    
    .flag-icon {
        width: 18px;
        height: 12px;
    }
}

/* ===================================
   Contact Form Styles
   =================================== */

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-8);
    padding: var(--space-8) 0;
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

.contact-form {
    background: var(--glass-bg);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--glass-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

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

.contact-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.contact-link:hover,
.contact-link:focus-visible {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* ===================================
   Fake Certifications Carousel
   =================================== */

.warning-banner {
    background: linear-gradient(135deg, rgba(255, 59, 48, 0.1), rgba(255, 149, 0, 0.1));
    border: 2px solid rgba(255, 59, 48, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin: var(--space-6) 0;
    text-align: center;
}

.warning-banner p {
    margin: 0;
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
}

.carousel-container {
    position: relative;
    width: 100%;
    margin: var(--space-8) 0;
    padding: 0 60px;
}

@media (max-width: 767px) {
    .carousel-container {
        padding: 0 40px;
    }
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--border-primary);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-item {
    min-width: 100%;
    display: flex;
    flex-direction: column;
    background: var(--surface-primary);
}

.carousel-image-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: var(--surface-secondary);
}

@media (max-width: 767px) {
    .carousel-image-wrapper {
        height: 250px;
    }
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.carousel-content {
    padding: var(--space-6);
}

.carousel-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0 0 var(--space-3) 0;
}

.carousel-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 10;
}

.carousel-btn:hover:not(:disabled) {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn-prev {
    left: 0;
}

.carousel-btn-next {
    right: 0;
}

@media (max-width: 767px) {
    .carousel-btn {
        width: 36px;
        height: 36px;
    }
    
    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-primary);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.indicator:hover {
    background: var(--text-tertiary);
}

.indicator.active {
    background: var(--accent-primary);
    width: 32px;
    border-radius: 6px;
}

@media (max-width: 767px) {
    .indicator {
        width: 8px;
        height: 8px;
    }
    
    .indicator.active {
        width: 24px;
    }
}