/* ===================================
   BASE STYLES - Common across all pages
   =================================== */

/* ===================================
   CSS Variables for Theme Support
   =================================== */
:root {
    /* Light Theme Colors */
    --primary-color: #3B82F6;
    --primary-dark: #1D4ED8;
    --primary-light: #60A5FA;
    --secondary-color: #10B981;
    --accent-color: #F59E0B;
    
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-tertiary: #F3F4F6;
    --bg-card: #FFFFFF;
    
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-tertiary: #9CA3AF;
    
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --gradient-primary: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
    --gradient-secondary: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    /* Dark Theme Colors */
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-tertiary: #334155;
    --bg-card: #1E293B;
    
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-tertiary: #94A3B8;
    
    --border-color: #334155;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* img {
    max-width: 45px;
    height: auto;
} */

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: sticky;
    top: 0;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
    transition: box-shadow var(--transition-base);
    width: 100%;
}

[data-theme="dark"] .navbar {
    background-color: rgba(30, 41, 59, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.logo-main {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    font-weight: 700;
    line-height: 1;
    font-family: 'Poppins', sans-serif;
}

.logo-reyan {
    font-size: 1.65rem;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.logo-logistics {
    font-size: 1.65rem;
    color: #f60;
    letter-spacing: 0.02em;
}

.logo-tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-top: -0.1rem;
    margin-left: 1rem;
    font-family: 'Inter', sans-serif;
}

.logo-arrows {
    display: flex;
    align-items: center;
    margin-left: 8px;
    position: relative;
    width: 54px !important;
    height: 54px !important;
    min-width: 54px;
    min-height: 54px;
    max-width: 54px;
    max-height: 54px;
}

/* Arrow theme switching */
.arrow-light-theme,
.arrow-dark-theme {
   position: absolute;
   top: 0;
   left: 0;
   height: 54px !important;
   width: 54px !important;
   max-height: 54px;
   max-width: 54px;
   object-fit: contain;
   transition: opacity 0.3s ease, visibility 0.3s ease;
}

.arrow-light-theme {
   display: block !important;
   opacity: 1 !important;
   visibility: visible !important;
   z-index: 2;
}

.arrow-dark-theme {
   display: block !important;
   opacity: 0 !important;
   visibility: hidden !important;
   z-index: 1;
}

/* Dark theme: hide black arrow, show white arrow */
[data-theme="dark"] .arrow-light-theme {
    opacity: 0 !important;
    visibility: hidden !important;
    z-index: 1;
}

[data-theme="dark"] .arrow-dark-theme {
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 2;
    filter: brightness(1.2);
}

/* Legacy support for old class names */
.arrow-orange {
   height: 54px;
   width: auto;
   object-fit: contain;
}

.arrow-white {
    height: 25px;
    width: auto;
    object-fit: contain;
}

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

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link:hover:not(.active) {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
    cursor: default;
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.dropdown-arrow {
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 0;
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1000;
    margin-top: 0.5rem;
}

[data-theme="dark"] .dropdown-menu {
    background: rgba(30, 41, 59, 0.98);
    backdrop-filter: blur(10px);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
    padding-left: 1.5rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
    transform: rotate(20deg);
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: block;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    cursor: pointer;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Common Sections
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.title-highlight {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ===================================
   Page Header (used in all sub-pages)
   =================================== */
.page-header {
    padding: 6rem 0 4rem;
    text-align: center;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.page-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.cta-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.cta-main-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-highlight {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.cta-content-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cta-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.cta-feature-card:hover {
    border-color: rgba(245, 158, 11, 0.4);
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .cta-feature-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
}

.cta-feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(249, 115, 22, 0.15) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.cta-feature-card:hover .cta-feature-icon {
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    transform: scale(1.05);
}

.cta-feature-icon svg {
    color: #F59E0B;
    transition: color var(--transition-base);
}

.cta-feature-card:hover .cta-feature-icon svg {
    color: #FFFFFF;
}

.cta-feature-content {
    flex: 1;
}

.cta-feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cta-feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.cta-quote-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(29, 78, 216, 0.05) 100%);
    border: 2px solid rgba(59, 130, 246, 0.2);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.cta-quote-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.03) 0%, rgba(249, 115, 22, 0.03) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.cta-quote-card:hover::before {
    opacity: 1;
}

[data-theme="dark"] .cta-quote-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(29, 78, 216, 0.1) 100%);
    border-color: rgba(59, 130, 246, 0.3);
}

.cta-quote-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-quote-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.cta-quote-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1.05rem;
    border-radius: 12px;
    transition: all var(--transition-base);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.25);
    position: relative;
    z-index: 1;
}

.cta-quote-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(245, 158, 11, 0.35);
}

.cta-quote-btn svg {
    transition: transform var(--transition-base);
}

.cta-quote-btn:hover svg {
    transform: translateX(4px);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--bg-secondary);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.875rem;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    font-size: 0.875rem;
}

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

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-contact li {
    display: flex;
    gap: 0.75rem;
    color: var(--text-secondary);
    align-items: flex-start;
    font-size: 0.875rem;
}

.footer-contact svg {
    flex-shrink: 0;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.footer-cta-btn {
    margin-top: 1.5rem;
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
}

.footer-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-social a:hover svg {
    color: white;
}

/* ===================================
   Common Animations
   =================================== */
.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in-up.delay-1 {
    animation-delay: 0.2s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.fade-in-up.delay-2 {
    animation-delay: 0.4s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.fade-in-up.delay-3 {
    animation-delay: 0.6s;
    opacity: 0;
    animation-fill-mode: forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* AOS Animation Styles */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ===================================
   Responsive Design - Base
   =================================== */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        padding: 0.75rem 0;
        z-index: 1000;
    }
    
    .logo-reyan {
        font-size: 1.15rem;
    }
    
    .logo-logistics {
        font-size: 1.15rem;
    }
    
    .logo-tagline {
        font-size: 0.55rem;
    }
    
    .arrow-orange {
        height: 30px;
        width: auto;
    }
    
    .arrow-white {
        height: 16px;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg-card);
        flex-direction: column;
        padding: 2rem;
        gap: 0.5rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
        border-bottom: 1px solid var(--border-color);
        align-items: center;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        position: relative;
    }
    
    .nav-link.active::after {
        display: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Mobile Dropdown - Hide submenu, keep it simple */
    .nav-dropdown {
        width: 100%;
    }
    
    .dropdown-toggle {
        width: 100%;
        justify-content: center;
    }
    
    .dropdown-arrow {
        display: none;
    }
    
    .dropdown-menu {
        display: none;
    }
    
    .page-header {
        margin-top: 60px;
        padding: 4rem 0 3rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-logo .logo-reyan,
    .footer-logo .logo-logistics {
        font-size: 1.5rem;
    }
    
    .footer-logo .logo-tagline {
        font-size: 0.65rem;
    }
    
    .footer-logo .arrow-orange {
        height: 35px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cta-main-title {
        font-size: 2rem;
    }
    
    .cta-content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-feature-card {
        padding: 1.5rem;
    }
    
    .cta-feature-icon {
        width: 48px;
        height: 48px;
    }
    
    .cta-feature-title {
        font-size: 1.125rem;
    }
    
    .cta-quote-card {
        padding: 2.5rem 2rem;
    }
    
    .cta-quote-title {
        font-size: 1.5rem;
    }
    
    .cta-quote-btn {
        width: 100%;
        max-width: 280px;
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .logo-reyan {
        font-size: 1rem;
    }
    
    .logo-logistics {
        font-size: 1rem;
    }
    
    .logo-tagline {
        font-size: 0.58rem;
    }
    
    .arrow-orange {
        height: 30px;
        width: auto;
    }
    
    .arrow-white {
        height: 14px;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-quote-btn {
        max-width: 240px;
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* ===================================
   Page Loader
   =================================== */
.page-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

[data-theme="dark"] .page-loader-overlay {
    background: rgba(15, 23, 42, 0.95);
}

.page-loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: inline-block;
    border-top: 4px solid #F59E0B;
    border-right: 4px solid transparent;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    position: relative;
}

.loader::after {
    content: '';
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border-left: 4px solid #F97316;
    border-bottom: 4px solid transparent;
    animation: rotation 0.5s linear infinite reverse;
}

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