/* Premium White Design - Inspired by elektroskup.pl */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Premium White Theme */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F5F5F5;
    
    /* Gold Accent */
    --primary: #D4AF37;
    --primary-dark: #B8941F;
    --primary-light: #E5C158;
    
    /* Text */
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    /* Borders */
    --border: #E5E5E5;
    --border-hover: #D4AF37;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
    
    /* Spacing */
    --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-12: 3rem;
    --space-16: 4rem;
    
    /* Radius */
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-menu {
    display: flex;
    gap: var(--space-2);
    list-style: none;
    align-items: center;
}

.nav-link {
    padding: var(--space-2) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-lg);
    transition: all 0.2s;
}

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

.btn-contact {
    background: var(--primary);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: var(--shadow-glow);
}

.btn-contact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Mobile Menu Button - hidden on desktop */
.mobile-menu-btn {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    transition: all 0.3s;
}

/* Mobile Dropdown Menu */
.mobile-dropdown {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.mobile-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-dropdown a {
    padding: 1rem 2rem;
    text-decoration: none;
    color: #1a1a2e;
    font-weight: 700;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border-bottom: 1px solid var(--border);
    width: 100%;
    text-align: center;
    transition: color 0.2s;
}

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

.mobile-dropdown a:hover {
    color: var(--primary);
}

/* Close button for mobile menu */
.mobile-dropdown .close-menu {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #1a1a2e;
    padding: 0.5rem;
}

/* Categories Bar */
.categories-bar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: var(--space-4) 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-2);
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    text-decoration: none;
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    cursor: pointer;
}

.category-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.category-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.category-name {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

.show-all-btn {
    background: var(--primary-light);
    border-color: var(--primary);
}

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

/* Main Search */
.main-search-section {
    padding: var(--space-6) 0;
    background: var(--bg-primary);
}

.main-search-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.main-search-input {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-size: 1.125rem;
    transition: all 0.2s;
    box-shadow: var(--shadow-md);
}

.main-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

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

.search-results {
    position: absolute;
    top: calc(100% + var(--space-2));
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 100;
}

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: var(--text-primary);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--bg-secondary);
}

.search-result-left {
    flex: 1;
}

.search-result-name {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.search-result-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9375rem;
}

.search-result-category {
    background: var(--primary-light);
    color: var(--text-primary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Nie znaleziono przedmiotu - wyszukiwarka */
.search-not-found {
    padding: 2rem;
    text-align: center;
}

.search-not-found-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.search-not-found-content a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.search-not-found-content > a:first-child {
    display: block;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #f8f9fa;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.search-not-found-content > a:first-child:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.search-not-found-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.search-not-found-content h6 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #333;
}

.search-not-found-content h6 a {
    display: block;
}

.search-not-found-content h6 a:hover {
    color: var(--primary);
}

.search-not-found-content small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: #666;
}

/* Nie znaleziono przedmiotu - kategorie/subkategorie */
.category-not-found-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.category-not-found-link:hover .category-not-found {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}

.category-not-found {
    margin-top: 3rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    border: 2px solid #dee2e6;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.category-not-found-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.category-not-found-content > img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: white;
    padding: 2rem;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    object-fit: contain;
}

.category-not-found-link:hover .category-not-found-content > img {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.category-not-found-content h6 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #212529;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.category-not-found-link:hover h6 {
    color: var(--primary);
}

.category-not-found-content small {
    display: block;
    margin-top: 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    color: #6c757d;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .category-not-found {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .category-not-found-content > img {
        width: 140px;
        height: 140px;
        padding: 1.5rem;
    }
    
    .category-not-found-content h6 {
        font-size: 1.1rem;
    }
    
    .category-not-found-content small {
        font-size: 0.9rem;
    }
}

/* Main Content */
.main-content {
    padding: var(--space-12) 0;
    background: var(--bg-primary);
}

.content-grid-new {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-8);
    align-items: start;
}

.content-left-main {
    padding-right: var(--space-4);
}

.content-right-search {
    background: var(--bg-card);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--border);
    box-shadow: var(--shadow-md);
}

.search-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.search-benefits {
    margin-top: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.benefit-item {
    display: flex;
    gap: var(--space-4);
    align-items: start;
}

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

.benefit-text strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.benefit-text p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.feature-boxes-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.main-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.why-section {
    margin-bottom: var(--space-6);
}

.why-section p,
.info-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
    font-size: 0.9375rem;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.step-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.step-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.step-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

/* Feature Box */
.feature-box {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    box-shadow: var(--shadow-sm);
    height: 100%;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.feature-box h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    line-height: 1.4;
}

.feature-box p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* Phones Section */
.phones-section {
    padding: var(--space-12) 0;
    background: var(--bg-secondary);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--text-primary);
}

/* Search */
.search-container {
    max-width: 600px;
    margin: 0 auto var(--space-8);
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    padding-right: 3.5rem;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

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

.search-icon {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--text-muted);
}

/* Brand Filter */
.brands-filter {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
    justify-content: center;
}

.brand-filter-btn {
    padding: var(--space-2) var(--space-4);
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s;
}

.brand-filter-btn:hover,
.brand-filter-btn.active {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--text-primary);
}

/* Phones Grid */
.phones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}

.phone-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}

.phone-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.phone-card-image {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
}

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

.phone-card-brand {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.phone-card-model {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.phone-card-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
}

.price-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.price-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: var(--space-8) 0;
    margin-top: var(--space-16);
    text-align: center;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 968px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    /* Mobile navbar */
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .navbar-container {
        justify-content: space-between;
    }
    
    .btn-contact {
        padding: var(--space-2) var(--space-4);
        font-size: 0.875rem;
    }

    .navbar-container {
        padding: var(--space-3) 0;
    }

    .nav-menu {
        overflow-x: auto;
    }

    .nav-link {
        display: none;
    }

    .btn-contact {
        padding: var(--space-2) var(--space-4);
        font-size: 0.9375rem;
    }

    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .content-grid-new {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .content-right-search {
        padding: var(--space-6);
    }
    
    .content-left-main {
        padding-right: 0;
    }

    .feature-boxes-row {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .main-title {
        font-size: 1.5rem;
    }

    .phones-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }

    .footer {
        padding: var(--space-6) 0;
        margin-top: var(--space-12);
    }
}

@media (max-width: 640px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-name {
        font-size: 0.625rem;
    }

    .category-icon {
        font-size: 1.5rem;
    }
    
    .category-icon img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
}

/* Category Devices View */
#categoryDevicesView {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.category-devices-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--border);
}

.category-devices-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.btn-back-to-search {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-back-to-search:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--text-primary);
}

.category-devices-search {
    margin-bottom: var(--space-6);
    max-width: 500px;
}

.category-search-input {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.category-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.category-devices-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-4);
    max-height: 600px;
    overflow-y: auto;
    padding-right: var(--space-2);
}

.category-devices-list::-webkit-scrollbar {
    width: 8px;
}

.category-devices-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.category-devices-list::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: var(--radius-md);
}

.category-devices-list::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.category-device-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--space-5);
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    min-height: 120px;
}

.category-device-item:hover {
    background: white;
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.category-device-info {
    flex: 1;
}

.category-device-brand {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.category-device-model {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.category-device-price {
    text-align: left;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
}

.category-device-price-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: inline;
    margin-right: var(--space-2);
}

.category-device-price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.load-more-container {
    margin-top: var(--space-4);
    text-align: center;
}

.btn-load-more {
    background: var(--primary);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.no-devices-message {
    text-align: center;
    padding: var(--space-8);
    color: var(--text-secondary);
    font-style: italic;
}

/* Header Styles for Pages */
.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.header .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.header .logo:hover {
    color: var(--primary);
}

.header .nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.header .nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.3s ease;
    position: relative;
}

.header .nav a:hover {
    color: var(--primary);
}

.header .nav a.active {
    color: var(--primary);
    font-weight: 600;
}

.header .nav a.active::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.header .btn-contact {
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* Footer Styles */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-section a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
    text-align: center;
}

.footer-link-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-author-cta {
    display: block;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, #D4AF37 0%, #B8941F 100%);
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
}

.footer-author-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.footer-author-cta:hover::before {
    left: 100%;
}

.footer-author-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
}

.footer-author-cta-text {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.footer-author-cta-desc {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

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

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-section {
        text-align: center;
    }
}