/* Professional Medical Specialties - Blue Theme Styles - Mobile-Desktop Consistent */

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #3b82f6;
    --accent-blue: #60a5fa;
    --light-blue: #dbeafe;
    --dark-blue: #1e40af;
    --navy-blue: #1e293b;
    --sky-blue: #0ea5e9;
    --powder-blue: #e0f2fe;
    --white: #ffffff;
    --gray-light: #f8fafc;
    --gray-dark: #374151;
    --transition: all 0.3s ease;
    
    /* Consistent spacing variables */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    
    /* Consistent text sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
}

/* Consistent Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Hero Section - Consistent Across All Devices */
.page-hero {
 background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 50%, var(--primary-700) 100%);
    color: var(--white);
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M 60 0 L 0 0 0 60" fill="none" stroke="rgba(255,255,255,0.08)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.05) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, 3.8rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.page-hero p {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: rgba(255,255,255,0.92);
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Navigation - Consistent Across All Devices */
.site-logo {
    height: clamp(50px, 8vw, 75px);
    width: auto;
    max-width: 150px;
    object-fit: contain;
}

.main-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(30, 58, 138, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navigation-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 1rem;
}

.brand-identity {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.brand-suffix {
    font-size: clamp(0.7rem, 1.5vw, 0.8rem);
    color: var(--navy-blue);
    opacity: 0.7;
    line-height: 1;
}

.navigation-menu {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.8rem, 1.8vw, 1rem);
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
}

.cta-nav {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    margin-left: 0.5rem;
}

.cta-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
    background: var(--primary-blue);
}

/* Hide mobile toggle - we want consistent navigation */
.mobile-toggle {
    display: none !important;
}

/* Breadcrumb - Responsive */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.2);
    display: inline-flex;
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.breadcrumb a:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 8px rgba(96, 165, 250, 0.5);
}

.breadcrumb span {
    color: rgba(255,255,255,0.6);
    font-weight: 300;
}

/* Section Subtitle */
.section-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.3rem);
   color: #000;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Search and Filter Controls - Responsive */
.specialty-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    gap: 1.5rem;
    flex-wrap: wrap;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--powder-blue) 100%);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    box-shadow: 0 8px 32px rgba(30, 58, 138, 0.1);
}

.search-container {
    position: relative;
    flex: 1;
    min-width: 280px;
    max-width: 450px;
}

.search-input {
    width: 100%;
    padding: 16px 60px 16px 24px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    transition: all 0.3s ease;
    background: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    font-weight: 500;
}

.search-input:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-blue);
    pointer-events: none;
    font-size: 1.2rem;
}

.filter-container {
    flex: 0 0 auto;
}

.filter-select {
    padding: 16px 24px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 200px;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.filter-select:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

/* Specialties Grid - Responsive */
.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.specialty-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    backdrop-filter: blur(10px);
}

.specialty-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.15);
    border-color: var(--accent-blue);
}

.specialty-card.hidden {
    display: none;
}

/* Specialty Header */
.specialty-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--light-blue) 0%, rgba(255,255,255,0.8) 100%);
    position: relative;
}

.specialty-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--accent-blue) 50%, transparent 100%);
}

.specialty-icon {
    width: clamp(70px, 12vw, 90px);
    height: clamp(70px, 12vw, 90px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--sky-blue) 50%, var(--accent-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.specialty-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 0%, transparent 70%);
}

.specialty-icon i {
    position: relative;
    z-index: 2;
    animation: pulseFloat 4s ease-in-out infinite;
}

.specialty-card:hover .specialty-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.4);
}

.specialty-info h3 {
    color: var(--primary-blue);
    margin-bottom: 0.8rem;
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.specialty-subtitle {
    color: var(--navy-blue);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    margin: 0;
    font-weight: 500;
    opacity: 0.8;
}

/* Specialty Content */
.specialty-content {
    padding: 0 2rem 2rem;
    flex-grow: 1;
}

.specialty-content > p {
    margin-bottom: 2rem;
    color: var(--gray-dark);
    line-height: 1.7;
    font-size: clamp(0.9rem, 1.8vw, 1rem);
    font-weight: 400;
}

.specialty-services {
    list-style: none;
    margin-bottom: 2rem;
    padding: 0;
}

.specialty-services li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
    color: var(--gray-dark);
    font-size: clamp(0.85rem, 1.8vw, 1rem);
    padding: 0.5rem 0;
}

.specialty-services i {
    color: var(--secondary-blue);
    font-size: 1rem;
    flex-shrink: 0;
    width: 20px;
}

/* Specialty Stats */
.specialty-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--powder-blue) 0%, var(--light-blue) 100%);
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.stat-label {
    display: block;
    font-size: clamp(0.7rem, 1.5vw, 0.95rem);
    color: var(--navy-blue);
    font-weight: 600;
    opacity: 0.8;
    line-height: 1.2;
}

/* Action Buttons */
.specialty-actions {
    display: flex;
    gap: 1rem;
    padding: 0 2rem 2rem;
    margin-top: auto;
}

.specialty-actions .btn {
    flex: 1;
    text-align: center;
    min-width: 120px;
    padding: 14px 20px;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: clamp(0.75rem, 1.5vw, 0.9rem);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.specialty-actions .btn-primary {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.specialty-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.specialty-actions .btn-secondary {
    background: transparent;
    color: var(--secondary-blue);
    border: 2px solid var(--secondary-blue);
}

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

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 18, 54, 0.8);
    backdrop-filter: blur(8px);
    animation: modalFadeIn 0.4s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: var(--white);
    padding: 0;
    border-radius: 20px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(30, 58, 138, 0.3);
    animation: modalSlideIn 0.4s ease;
    position: relative;
    border: 2px solid rgba(59, 130, 246, 0.2);
}

.modal-header {
    padding: 2rem;
    border-bottom: 2px solid var(--light-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--powder-blue) 100%);
    border-radius: 18px 18px 0 0;
}

.modal-header h3 {
    color: var(--primary-blue);
    margin: 0;
    font-size: clamp(1.2rem, 3vw, 1.7rem);
    font-weight: 700;
}

.modal-close {
    background: rgba(59, 130, 246, 0.1);
    border: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--secondary-blue);
    color: var(--white);
    transform: scale(1.1);
}

.modal-body {
    padding: 2rem;
    line-height: 1.7;
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    border-top: 2px solid var(--light-blue);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    background: linear-gradient(135deg, var(--powder-blue) 0%, rgba(255,255,255,0.8) 100%);
    flex-wrap: wrap;
}

/* Animations */
@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-60px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes pulseFloat {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-3px); }
    50% { transform: translateY(-6px); }
    75% { transform: translateY(-3px); }
}

/* Specialty Detail Content */
.specialty-detail {
    margin-bottom: 2rem;
}

.specialty-detail h4 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 700;
    border-left: 4px solid var(--secondary-blue);
    padding-left: 1rem;
}

.specialty-detail p {
    margin-bottom: 1.5rem;
    color: var(--gray-dark);
    line-height: 1.7;
    font-size: clamp(0.9rem, 1.8vw, 1.05rem);
}

.specialty-detail ul {
    list-style: none;
    margin-bottom: 2rem;
    background: var(--light-blue);
    padding: 1.5rem;
    border-radius: 12px;
}

.specialty-detail ul li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
    color: var(--navy-blue);
    font-weight: 500;
}

.specialty-detail ul li i {
    color: var(--secondary-blue);
    font-size: 1rem;
    flex-shrink: 0;
    width: 20px;
}

.specialty-benefits {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--powder-blue) 100%);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    border: 2px solid rgba(59, 130, 246, 0.2);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.08);
}

.specialty-benefits h4 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    font-weight: 700;
}

.specialty-benefits p {
    color: var(--navy-blue);
    font-weight: 500;
    line-height: 1.8;
}

/* Doctors Grid */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.doctor-card {
    background: var(--white);
    border: 2px solid var(--light-blue);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.08);
}

.doctor-card:hover {
    box-shadow: 0 12px 30px rgba(30, 58, 138, 0.15);
    transform: translateY(-5px);
    border-color: var(--secondary-blue);
}

.doctor-image {
    width: clamp(70px, 15vw, 90px);
    height: clamp(70px, 15vw, 90px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, var(--accent-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.doctor-name {
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.8rem;
    font-size: clamp(1rem, 2.2vw, 1.2rem);
}

.doctor-title {
    color: var(--navy-blue);
    font-size: clamp(0.85rem, 1.8vw, 1rem);
    margin-bottom: 1.2rem;
    font-weight: 500;
    opacity: 0.8;
}

.doctor-rating {
    color: #f59e0b;
    margin-bottom: 0.8rem;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

/* Footer Responsive Styles */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Cookie Banner */
.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}



/* Final Override - Ensure Nothing Hides Navigation */
.navigation-menu.mobile-hidden,
.navigation-menu[style*="display: none"],
.navigation-menu[style*="visibility: hidden"],
.navigation-menu.hidden {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.hidden { display: none; }
.visible { display: block; }
.flex { display: flex; }
.grid { display: grid; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--light-blue);
    border-top: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.error {
    color: #dc2626;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.success {
    color: #059669;
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.warning {
    color: #d97706;
    background-color: #fffbeb;
    border: 1px solid #fed7aa;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

/* Performance Optimizations */
.specialty-card,
.doctor-card,
.modal-content {
    will-change: transform;
    transform: translateZ(0);
}

.specialty-icon {
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Ensure Images Are Responsive */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.site-logo {
    object-fit: contain;
    max-height: 75px;
    width: auto;
}

/* Final Consistency Check */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}
/* ========================================
   FIXED MOBILE NAVIGATION - Scrolls with Content
   ======================================== */

/* Enhanced Mobile Toggle Button (Hidden for horizontal scrolling) */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    position: relative;
    z-index: 1031;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* Mobile Navigation - Scrolling Header */
@media (max-width: 768px) {
    /* CHANGE: Make header scroll with content instead of fixed */
    .main-header {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        z-index: 1030 !important;
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(20px) !important;
        border-bottom: 1px solid rgba(0, 123, 255, 0.1) !important;
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1) !important;
    }
    
    /* REMOVE: Body padding since header is no longer fixed */
    body {
        padding-top: 0 !important;
    }
    
    .navigation-menu {
        padding: 0.5rem 0.75rem !important;
        min-height: 50px !important;
    }
    
    .logo-icon {
        width: 36px !important;
        height: 36px !important;
        font-size: 1rem !important;
    }
    
    .brand-name {
        font-size: 1.125rem !important;
    }
    
    .nav-link {
        font-size: 0.75rem !important;
        padding: 0.5rem 0.75rem !important;
    }
    
    .cta-nav {
        font-size: 0.75rem !important;
        padding: 0.5rem 0.75rem !important;
    }
}

/* Ensure page header section starts immediately after header */
.page-header {
    margin-top: 0 !important;
}

@media (max-width: 768px) {
    .page-header {
        padding-top: 140px !important;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding-top: 120px !important;
    }
}

/* Enhanced tablet adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
    .mobile-toggle {
        display: none !important;
    }
    
    .navigation-menu {
        display: flex !important;
        position: static !important;
        background: none !important;
        flex-direction: row !important;
        gap: 1.5rem !important;
        padding: 0 !important;
    }
    
    .nav-link {
        background: none !important;
        border: none !important;
        margin: 0 !important;
        padding: 0.5rem 0 !important;
    }
}

/* Fix other responsive issues that might affect layout consistency */
@media (max-width: 1024px) {
    /* Keep grid layouts more consistent */
    .hero-layout {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
        text-align: center !important;
    }
    
    .about-layout {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .contact-layout {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

/* CRITICAL FIX: Mobile Navigation Visibility Override */
@media screen and (max-width: 768px) {
    /* Highest specificity overrides */
    .main-header .navigation-container .navigation-menu {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: static !important;
        transform: none !important;
        height: auto !important;
        width: auto !important;
        background: rgba(248, 250, 252, 0.95) !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 0.5rem !important;
        overflow-x: auto !important;
        overflow-y: visible !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0.75rem 1rem !important;
        margin: 0 !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        z-index: auto !important;
        border-bottom: 1px solid #e2e8f0 !important;
    }
    
    /* Ensure navigation items are visible */
    .main-header .navigation-container .navigation-menu li {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Ensure navigation links are visible */
    .main-header .navigation-container .navigation-menu .nav-link {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        font-size: 0.875rem !important;
        padding: 0.75rem 1rem !important;
        white-space: nowrap !important;
    }
    
    /* Hide mobile toggle completely */
    .main-header .navigation-container .mobile-toggle {
        display: none !important;
        visibility: hidden !important;
    }
    
    /* Force header to stay visible */
    .main-header {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
    }
    
    /* Ensure container flexibility */
    .main-header .navigation-container {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 1rem !important;
        padding: 1rem !important;
        overflow-x: auto !important;
    }
    
    /* Ensure brand logo stays visible */
    .main-header .brand-identity {
        flex-shrink: 0 !important;
        display: flex !important;
        visibility: visible !important;
        align-items: center !important;
        justify-content: center !important;
    }
}

/* Additional fix for very small screens */
@media screen and (max-width: 480px) {
    .main-header .navigation-container .navigation-menu {
        width: 100% !important;
        justify-content: flex-start !important;
        flex-wrap: nowrap !important;
        gap: 0.5rem !important;
        padding: 0.5rem 0.75rem !important;
    }
    
    .main-header .navigation-container .navigation-menu .nav-link {
        font-size: 0.75rem !important;
        padding: 0.5rem 0.75rem !important;
    }
}

/* Override any hidden/display:none rules that might conflict */
.navigation-menu.mobile-hidden,
.navigation-menu[style*="display: none"],
.navigation-menu[style*="visibility: hidden"] {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Force show navigation regardless of any JavaScript states */
.navigation-menu {
    display: flex !important;
}

@media (max-width: 768px) {
    .navigation-menu {
        display: flex !important;
        flex-direction: row !important;
    }
}

/* Ensure horizontal scrolling works for navigation on very small screens */
@media (max-width: 480px) {
    .navigation-container {
        overflow-x: auto !important;
        scrollbar-width: none !important; /* Firefox */
        -ms-overflow-style: none !important; /* IE/Edge */
    }
    
    .navigation-container::-webkit-scrollbar {
        display: none !important; /* Chrome/Safari */
    }
}

/* High contrast support for mobile menu */
@media (prefers-contrast: high) and (max-width: 768px) {
    .navigation-menu {
        background: white !important;
        border: 3px solid black !important;
    }
    
    .nav-link {
        border: 2px solid black !important;
        color: black !important;
    }
    
    .nav-link:hover {
        background: black !important;
        color: white !important;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .mobile-toggle,
    .navigation-menu,
    .nav-link {
        transition: none !important;
        animation: none !important;
    }
    
    .nav-link:hover {
        transform: none !important;
    }
}
    /* Keep mobile toggle hidden - use horizontal scrolling */
    .mobile-toggle {
        display: none !important;
    }
    
    /* Mobile Navigation Menu Styling - Horizontal Scrolling */
    .navigation-menu {
        display: flex !important;
        position: static !important;
        flex-direction: row !important;
        width: 100% !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        scroll-behavior: smooth !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
        padding: 0.75rem 1rem !important;
        background: rgba(248, 250, 252, 0.95) !important;
        backdrop-filter: blur(10px) !important;
        border-bottom: 1px solid #e2e8f0 !important;
        gap: 0 !important;
        align-items: center !important;
        min-height: 60px !important;
        z-index: auto !important;
    }
    
    /* Hide scrollbar for WebKit browsers */
    .navigation-menu::-webkit-scrollbar {
        display: none;
    }
    
    .navigation-menu li {
        flex-shrink: 0;
        width: auto;
        margin: 0;
        list-style: none;
    }
    
    .nav-link {
        display: inline-block;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
        border-radius: 0.5rem;
        width: auto;
        text-align: center;
        color: #374151;
        transition: all 0.2s ease;
        background: rgba(255, 255, 255, 0.8);
        border: 1px solid rgba(0, 0, 0, 0.05);
        margin-right: 0.5rem;
        white-space: nowrap;
        text-decoration: none;
        font-weight: 500;
    }
    
    .nav-link:hover {
        background: #eff6ff;
        color: #1d4ed8;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
    }
    
    .nav-link.active {
        background: #3b82f6;
        color: #ffffff;
        box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    }
    
    /* Enhanced CTA button in mobile menu */
    .cta-nav {
        background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
        color: #ffffff !important;
        margin-top: 0 !important;
        text-align: center !important;
        padding: 0.75rem 1rem !important;
        border-radius: 0.5rem !important;
        font-weight: 600 !important;
        font-size: 0.875rem !important;
        box-shadow: 0 4px 16px rgba(0, 123, 255, 0.3) !important;
        border: none !important;
        margin-right: 0.5rem !important;
        white-space: nowrap !important;
    }
    
    .cta-nav:hover {
        background: linear-gradient(135deg, #1d4ed8, #1e40af) !important;
        color: #ffffff !important;
        transform: translateY(-1px) !important;
        box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4) !important;
    }
    
    /* Brand adjustments for mobile */
    .navigation-container {
        padding: 2rem 1.5rem !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        position: relative;
        min-height: auto !important;
        gap: 1rem !important;
    }
    
    .brand-identity {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .logo-icon {
        width: 42px !important;
        height: 42px !important;
        font-size: 1.125rem !important;
    }
    
    .brand-name {
        font-size: 1.25rem !important;
        font-weight: 700 !important;
    }
    
    .brand-suffix {
        font-size: 0.75rem !important;
    }


/* Very small screens - adjust for better fit */
@media (max-width: 480px) {
    .navigation-container {
        padding: 0.75rem 1rem !important;
        min-height: auto !important;
    }}
    
    body {
        padding-top: 0 !}

        /* Desktop Universal Header - Premium Visual Design */
        
        :root {
            /* Enhanced Color Palette */
            --primary-900: #0a0e1a;
            --primary-800: #1a1f2e;
            --primary-700: #2a2f3e;
            --primary-600: #3a3f4e;
            --primary-500: #4a4f5e;
            --primary-400: #6b7280;
            --primary-300: #9ca3af;
            --primary-200: #d1d5db;
            --primary-100: #f3f4f6;
            --primary-50: #f8fafc;

            --accent-900: #0c4a6e;
            --accent-800: #0369a1;
            --accent-700: #0284c7;
            --accent-600: #0ea5e9;
            --accent-500: #38bdf8;
            --accent-400: #7dd3fc;
            --accent-300: #bae6fd;
            --accent-200: #e0f2fe;
            --accent-100: #f0f9ff;

            --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-accent: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 50%, #7dd3fc 100%);
            --gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);
            --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

            --white: #ffffff;
            --black: #000000;
            
            /* Enhanced Typography */
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-brand: 'Poppins', sans-serif;
            
            /* Spacing System */
            --space-1: 0.25rem;
            --space-2: 0.5rem;
            --space-3: 0.75rem;
            --space-4: 1rem;
            --space-5: 1.25rem;
            --space-6: 1.5rem;
            --space-8: 2rem;
            --space-10: 2.5rem;
            --space-12: 3rem;
            --space-16: 4rem;
            --space-20: 5rem;

            /* Border Radius */
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
            --radius-2xl: 1.5rem;
            --radius-full: 9999px;

            /* Enhanced Shadows */
            --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-strong: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-glow: 0 0 20px rgba(14, 165, 233, 0.15);
            --shadow-glass: 0 8px 32px rgba(31, 38, 135, 0.37);

            /* Transitions */
            --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

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

        body {
            font-family: var(--font-primary);
            line-height: 1.6;
            color: var(--primary-800);
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
            overflow-x: hidden;
        }

        /* Premium Desktop Header */
        .premium-header {
            position: sticky;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            z-index: 1000;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-soft);
        }

        .premium-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: var(--gradient-accent);
            opacity: 0.6;
        }

        .premium-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: var(--shadow-medium);
            border-bottom-color: rgba(255, 255, 255, 0.3);
        }

        .premium-header.scrolled::before {
            opacity: 1;
        }

        /* Header Container */
        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 140px 1fr 200px;
            align-items: center;
            gap: var(--space-8);
            padding: var(--space-4) var(--space-8);
            min-height: 88px;
        }

        /* Premium Brand Section */
        .brand-section {
            display: flex;
            align-items: center;
            gap: var(--space-4);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: all var(--transition-smooth);
            padding: var(--space-2);
            border-radius: var(--radius-xl);
            position: relative;
        }

        .brand-logo::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-xl);
            background: var(--gradient-glass);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .brand-logo:hover::before {
            opacity: 1;
        }

        .brand-logo:hover {
            transform: translateY(-1px);
        }

         .logo-container {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100px;
            height: 64px;
            background: rgba(255, 255, 255, 0.6);
            border: 1px solid rgba(92, 137, 204, 0.822);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-soft);
            transition: all var(--transition-smooth);
            z-index: 1;
            backdrop-filter: blur(8px);
        }

        .logo-container::after {
            content: '';
            position: absolute;
            inset: -1px;
            background: var(--gradient-accent);
            border-radius: var(--radius-xl);
            z-index: -1;
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .brand-logo:hover .logo-container {
            background: rgba(255, 255, 255, 0.8);
            box-shadow: var(--shadow-medium);
            transform: scale(1.05);
        }

        .brand-logo:hover .logo-container::after {
            opacity: 0.1;
        }

        .logo-icon {
            color: var(--accent-600);
            font-size: 1.75rem;
            font-weight: 600;
            transition: color var(--transition-smooth);
        }

        .brand-logo:hover .logo-icon {
            color: var(--accent-700);
        }

        .site-logo {
            max-height: 56px;
            width: auto;
            filter: drop-shadow(0 1px 3px rgba(0,0,0,0.08));
            transition: all var(--transition-smooth);
        }

        .brand-logo:hover .site-logo {
            filter: drop-shadow(0 2px 6px rgba(0,0,0,0.12));
            transform: scale(1.02);
        }

        .brand-text {
            display: none;
        }

        /* Premium Navigation */
        .nav-section {
            display: flex;
            justify-content: center;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: var(--space-8);
            list-style: none;
            padding: var(--space-2) var(--space-4);
            background: rgba(255, 255, 255, 0.4);
            border-radius: var(--radius-full);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: var(--shadow-soft);
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: var(--space-1);
            padding: var(--space-3) var(--space-4);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--primary-700);
            text-decoration: none;
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
            position: relative;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .nav-link::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--gradient-glass);
            border-radius: var(--radius-lg);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .nav-link:hover::before,
        .nav-link.active::before {
            opacity: 1;
        }

        .nav-link:hover {
            color: var(--accent-700);
            transform: translateY(-1px);
            box-shadow: var(--shadow-soft);
        }

        .nav-link.active {
            color: var(--accent-700);
            background: rgba(14, 165, 233, 0.08);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--gradient-accent);
            border-radius: var(--radius-full);
        }

        /* Premium Dropdown Menus */
        .dropdown {
            position: relative;
        }

        .dropdown-chevron {
            font-size: 0.7rem;
            transition: transform var(--transition-smooth);
            opacity: 0.7;
        }

        .dropdown:hover .dropdown-chevron {
            transform: rotate(180deg);
            opacity: 1;
        }

        .dropdown-menu {
            position: absolute;
            top: calc(100% + 12px);
            left: 0;
            min-width: 320px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-strong);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: var(--space-4);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px) scale(0.98);
            transition: all var(--transition-smooth);
            z-index: 1000;
        }

        .dropdown-menu::before {
            content: '';
            position: absolute;
            top: -6px;
            left: 24px;
            width: 12px;
            height: 12px;
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-bottom: none;
            border-right: none;
            transform: rotate(45deg);
            backdrop-filter: blur(20px);
        }

        .dropdown:hover .dropdown-menu,
        .dropdown:focus-within .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0) scale(1);
        }

        .dropdown-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--space-1);
        }

        .dropdown-item {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-3) var(--space-4);
            color: var(--primary-700);
            text-decoration: none;
            border-radius: var(--radius-lg);
            transition: all var(--transition-fast);
            font-size: 0.9rem;
            font-weight: 500;
        }

        .dropdown-item:hover {
            background: rgba(14, 165, 233, 0.06);
            color: var(--accent-700);
            transform: translateX(4px);
        }

        .dropdown-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--gradient-glass);
            border-radius: var(--radius-md);
            color: var(--accent-600);
            font-size: 0.85rem;
        }

        /* Actions Section */
        .actions-section {
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .premium-cta {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-3) var(--space-6);
            background: var(--gradient-accent);
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-full);
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-glow);
            overflow: hidden;
        }

        .premium-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .premium-cta:hover::before {
            opacity: 1;
        }

        .premium-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 32px rgba(14, 165, 233, 0.25);
            color: var(--white);
        }

        .premium-cta:active {
            transform: translateY(0);
        }

        .cta-icon {
            font-size: 0.9rem;
            transition: transform var(--transition-smooth);
        }

        .premium-cta:hover .cta-icon {
            transform: translateX(2px);
        }

        /* Enhanced Focus States */
        .brand-logo:focus,
        .nav-link:focus,
        .dropdown-item:focus,
        .premium-cta:focus {
            outline: 2px solid var(--accent-500);
            outline-offset: 3px;
            border-radius: var(--radius-md);
        }

        /* Mobile Hamburger Menu */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--primary-700);
            font-size: 1.5rem;
            cursor: pointer;
            padding: var(--space-2);
            border-radius: var(--radius-md);
            transition: all var(--transition-smooth);
            position: relative;
            z-index: 1001;
        }

        .mobile-menu-toggle:hover {
            background: rgba(14, 165, 233, 0.1);
            color: var(--accent-700);
        }

        .mobile-menu-toggle.active {
            color: var(--accent-700);
        }

        /* Mobile Menu Overlay */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(8px);
            z-index: 999;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-smooth);
        }

        .mobile-menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        /* Mobile Navigation Panel */
        .mobile-nav-panel {
            position: fixed;
            top: 0;
            right: -100%;
            width: 320px;
            max-width: 85vw;
            height: 100vh;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(24px);
            border-left: 1px solid rgba(255, 255, 255, 0.2);
            z-index: 1000;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
            overflow-y: auto;
        }

        .mobile-nav-panel.active {
            right: 0;
        }

        .mobile-nav-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--space-6) var(--space-6) var(--space-4);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .mobile-brand-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .mobile-brand-name {
            font-family: var(--font-brand);
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--primary-900);
            letter-spacing: -0.02em;
            line-height: 1;
        }

        .mobile-brand-tagline {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--accent-600);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            line-height: 1;
        }

        .mobile-close-btn {
            background: none;
            border: none;
            color: var(--primary-700);
            font-size: 1.5rem;
            cursor: pointer;
            padding: var(--space-2);
            border-radius: var(--radius-md);
            transition: all var(--transition-smooth);
        }

        .mobile-close-btn:hover {
            background: rgba(14, 165, 233, 0.1);
            color: var(--accent-700);
        }

        .mobile-nav-content {
            flex: 1;
            padding: var(--space-4) 0;
        }

        .mobile-nav-menu {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .mobile-nav-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .mobile-nav-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--space-4) var(--space-6);
            color: var(--primary-700);
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            transition: all var(--transition-smooth);
        }

        .mobile-nav-link:hover,
        .mobile-nav-link.active {
            background: rgba(14, 165, 233, 0.08);
            color: var(--accent-700);
        }

        .mobile-nav-link.active {
            border-left: 3px solid var(--accent-600);
        }

        .mobile-dropdown-toggle {
            background: none;
            border: none;
            color: inherit;
            font-size: 0.8rem;
            cursor: pointer;
            padding: var(--space-1);
            border-radius: var(--radius-sm);
            transition: all var(--transition-smooth);
        }

        .mobile-dropdown-toggle:hover {
            background: rgba(14, 165, 233, 0.1);
        }

        .mobile-dropdown-toggle.expanded {
            transform: rotate(180deg);
        }

        .mobile-dropdown-content {
            max-height: 0;
            overflow: hidden;
            background: rgba(14, 165, 233, 0.03);
            transition: all var(--transition-smooth);
        }

        .mobile-dropdown-content.expanded {
            max-height: 400px;
        }

        .mobile-dropdown-item {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-3) var(--space-8);
            color: var(--primary-600);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all var(--transition-smooth);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .mobile-dropdown-item:hover {
            background: rgba(14, 165, 233, 0.08);
            color: var(--accent-700);
            padding-left: calc(var(--space-8) + var(--space-2));
        }

        .mobile-dropdown-item:last-child {
            border-bottom: none;
        }

        .mobile-dropdown-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: var(--gradient-glass);
            border-radius: var(--radius-sm);
            color: var(--accent-600);
            font-size: 0.75rem;
        }

        .mobile-cta-container {
            padding: var(--space-6);
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        .mobile-cta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-2);
            width: 100%;
            padding: var(--space-4) var(--space-6);
            background: var(--gradient-accent);
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-xl);
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-glow);
            position: relative;
            overflow: hidden;
        }

        .mobile-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .mobile-cta:hover::before {
            opacity: 1;
        }

        .mobile-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 32px rgba(14, 165, 233, 0.25);
            color: var(--white);
        }

        /* Tablet and Mobile Responsive Styles */
        @media (max-width: 1200px) {
            .header-container {
                max-width: 100%;
                padding: var(--space-4) var(--space-6);
            }
        }

        @media (max-width: 992px) {
            .header-container {
                grid-template-columns: 1fr auto;
                gap: var(--space-4);
            }

            .nav-section {
                display: none;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .actions-section {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .header-container {
                padding: var(--space-3) var(--space-4);
                min-height: 76px;
            }

            .brand-logo {
                padding: var(--space-1);
            }

            .logo-container {
                width: 56px;
                height: 56px;
            }

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

            .site-logo {
                max-height: 48px;
            }

            .mobile-nav-panel {
                width: 100%;
                max-width: 100vw;
            }
        }

        @media (max-width: 480px) {
            .header-container {
                padding: var(--space-3);
                min-height: 72px;
            }

            .logo-container {
                width: 52px;
                height: 52px;
            }

            .logo-icon {
                font-size: 1.4rem;
            }

            .site-logo {
                max-height: 44px;
            }
        }

        /* Touch device optimizations */
        @media (hover: none) {
            .nav-link:hover,
            .dropdown-item:hover,
            .premium-cta:hover {
                transform: none;
            }

            .nav-link:active,
            .dropdown-item:active,
            .premium-cta:active {
                transform: scale(0.98);
            }
        }