@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary-color: #274083;
    --primary-light: #3d5aa3;
    --primary-lighter: #5370c2;
    --primary-dark: #1e2f5f;
    --accent-color: #4fc3f7;
    --bg-primary: #fafbfc;
    --bg-secondary: #f5f7fa;
    --text-primary: #1a1a1a;
    --text-secondary: #666;
    --white: #ffffff;
    --shadow-light: 0 4px 20px rgba(39, 64, 131, 0.08);
    --shadow-medium: 0 8px 40px rgba(39, 64, 131, 0.12);
    --shadow-heavy: 0 20px 60px rgba(39, 64, 131, 0.15);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-light), var(--primary-lighter));
}

/* Header - Ultra Modern */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(39, 64, 131, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-medium);
    transform: translateY(0);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
    position: relative;
}

.logo {
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 10001;
    transition: all 0.3s ease;
}

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

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.logo:hover::after {
    width: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-menu > li {
    position: relative;
}

.nav-menu a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-menu a.active {
    color: var(--primary-light);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateX(-50%);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    width: 100%;
}

.nav-menu a:hover {
    color: var(--primary-light);
    transform: translateY(-2px);
}

/* Dropdown Arrow */
.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

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

/* Mega Dropdown Menu */
.mega-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(39, 64, 131, 0.1);
    border-radius: 20px;
    padding: 2rem;
    min-width: 600px;
    box-shadow: var(--shadow-heavy);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1000;
}

.nav-menu li:hover .mega-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
}

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

.dropdown-section {
    padding: 1rem;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(39, 64, 131, 0.02), rgba(79, 195, 247, 0.02));
    transition: all 0.3s ease;
}

.dropdown-section:hover {
    background: linear-gradient(135deg, rgba(39, 64, 131, 0.05), rgba(79, 195, 247, 0.05));
    transform: translateY(-2px);
}

.dropdown-section h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-section-icon {
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.dropdown-links li {
    margin-bottom: 0.5rem;
}

.dropdown-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 0;
    display: block;
    transition: all 0.3s ease;
    border-radius: 8px;
    padding-left: 0.5rem;
}

.dropdown-links a::before {
    display: none;
}

.dropdown-links a:hover {
    color: var(--primary-color);
    background: rgba(39, 64, 131, 0.05);
    transform: translateX(5px);
    padding-left: 1rem;
}

/* Simple Dropdown for smaller menus */
.simple-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(39, 64, 131, 0.1);
    border-radius: 15px;
    padding: 1rem;
    min-width: 220px;
    box-shadow: var(--shadow-medium);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1000;
}

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

.simple-dropdown ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.simple-dropdown li {
    margin-bottom: 0.5rem;
}

.simple-dropdown a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.8rem 1rem;
    display: block;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.simple-dropdown a::before {
    display: none;
}

.simple-dropdown a:hover {
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(39, 64, 131, 0.05), rgba(79, 195, 247, 0.05));
    transform: translateX(5px);
}

/* Sub-dropdown for nested menus */
.sub-dropdown {
    position: absolute;
    top: 0;
    left: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(39, 64, 131, 0.1);
    border-radius: 15px;
    padding: 1rem;
    min-width: 200px;
    box-shadow: var(--shadow-medium);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1001;
}

.submenu-toggle:hover + .sub-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(0) scale(1);
}

.submenu-arrow {
    margin-left: auto;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

/* Mobile Menu Button - Creative */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.8rem;
    position: relative;
    z-index: 10001;
    transition: all 0.3s ease;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    margin: 4px 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 2px;
    position: relative;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background: var(--white);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background: var(--white);
}

/* Mobile Menu - Ultra Smooth */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 9999;
    padding: 2rem;
}

.mobile-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.05"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="150" fill="url(%23a)"/><circle cx="800" cy="400" r="200" fill="url(%23a)"/><circle cx="400" cy="800" r="180" fill="url(%23a)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

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

.mobile-menu-item {
    width: 100%;
    max-width: 300px;
}

.mobile-menu-link,
.mobile-menu-toggle {
    color: var(--white);
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateX(100px);
    opacity: 0;
    position: relative;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu.active .mobile-menu-link,
.mobile-menu.active .mobile-menu-toggle {
    transform: translateX(0);
    opacity: 1;
}

.mobile-menu.active .mobile-menu-item:nth-child(1) .mobile-menu-link,
.mobile-menu.active .mobile-menu-item:nth-child(1) .mobile-menu-toggle { transition-delay: 0.1s; }
.mobile-menu.active .mobile-menu-item:nth-child(2) .mobile-menu-link,
.mobile-menu.active .mobile-menu-item:nth-child(2) .mobile-menu-toggle { transition-delay: 0.2s; }
.mobile-menu.active .mobile-menu-item:nth-child(3) .mobile-menu-link,
.mobile-menu.active .mobile-menu-item:nth-child(3) .mobile-menu-toggle { transition-delay: 0.3s; }
.mobile-menu.active .mobile-menu-item:nth-child(4) .mobile-menu-link,
.mobile-menu.active .mobile-menu-item:nth-child(4) .mobile-menu-toggle { transition-delay: 0.4s; }

.mobile-menu-link::before,
.mobile-menu-toggle::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--accent-color);
    transition: all 0.4s ease;
    transform: translateX(-50%);
}

.mobile-menu-link:hover::before,
.mobile-menu-toggle:hover::before {
    width: 80%;
}

.mobile-menu-link:hover,
.mobile-menu-toggle:hover {
    color: var(--accent-color);
    transform: scale(1.05);
}

/* Mobile Dropdown Styles */
.mobile-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin-left: 2rem;
    margin-top: 0;
}

.mobile-dropdown.active {
    max-height: 500px;
    margin-top: 1rem;
}

.mobile-dropdown a {
    font-size: 1.3rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    padding: 0.8rem 1rem;
    margin-left: 1rem;
    border-left: 2px solid rgba(255, 255, 255, 0.2);
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-dropdown a:hover {
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    transform: translateX(10px);
}

.mobile-dropdown-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.mobile-dropdown-arrow.active {
    transform: rotate(180deg);
}

.mobile-submenu-toggle {
    font-size: 1.4rem;
    margin-left: 2rem;
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-sub-dropdown {
    margin-left: 3rem;
}

.mobile-sub-dropdown a {
    font-size: 1.1rem;
    margin-left: 2rem;
}

/* Hero Slider - Revolutionary */
.hero-slider {
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(100%) scale(0.9);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    color: var(--text-primary);
}

.slide.active {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.slide.prev {
    transform: translateX(-100%) scale(0.9);
}

.slide-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.slide-text h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: var(--primary-color);
    position: relative;
}

.slide-text h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.slide-text p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 400;
}

.slide-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    position: relative;
}

.tech-icon {
    font-size: 12rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(39, 64, 131, 0.2));
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
    25% { transform: translateY(-15px) rotate(2deg) scale(1.05); }
    50% { transform: translateY(-25px) rotate(0deg) scale(1.1); }
    75% { transform: translateY(-15px) rotate(-2deg) scale(1.05); }
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
}

.btn-primary::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 0.6s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-heavy);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    padding: 1.2rem 2.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-color);
    transition: width 0.4s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: var(--white);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-medium);
}

/* Slider Tabs - Mobile Optimized */
.slider-tabs {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-light);
}

.tab-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    transition: width 0.4s ease;
    z-index: -1;
}

.tab-btn.active::before {
    width: 100%;
}

.tab-btn.active {
    color: var(--white);
    transform: scale(1.05);
}

/* Navigation Dots */
.slider-nav {
    position: absolute;
    top: 50%;
    right: 2rem;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 100;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(39, 64, 131, 0.3);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.nav-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--primary-color);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.nav-dot.active::before {
    width: 100%;
    height: 100%;
}

.nav-dot:hover {
    transform: scale(1.3);
}

/* Services Section - Creative */
.services {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 5rem;
    font-weight: 400;
}

.services-container {
    position: relative;
    height: 700px;
    overflow: hidden;
    border-radius: 30px;
}

.service-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-slide.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.service-card {
    background: var(--white);
    border: 1px solid rgba(39, 64, 131, 0.1);
    border-radius: 25px;
    padding: 3rem;
    color: var(--text-primary);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(39, 64, 131, 0.05), transparent);
    transition: left 0.8s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-weight: 400;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
    position: relative;
}

.service-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.service-link:hover::after {
    transform: translateX(5px);
}

.service-link:hover {
    color: var(--primary-light);
}

/* References Section - Premium */
.references {
    padding: 8rem 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--white) 100%);
    position: relative;
}

.references-carousel {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-radius: 30px;
}

.reference-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8) rotateY(45deg);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: linear-gradient(135deg, var(--white) 0%, var(--bg-primary) 100%);
    border: 1px solid rgba(39, 64, 131, 0.1);
    box-shadow: var(--shadow-medium);
}

.reference-slide.active {
    opacity: 1;
    transform: scale(1) rotateY(0deg);
}

.reference-content {
    text-align: center;
    color: var(--text-primary);
    max-width: 700px;
    padding: 3rem;
}

.reference-logo {
    font-size: 5rem;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 5px 15px rgba(39, 64, 131, 0.2));
}

.reference-content h3 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.reference-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    font-style: italic;
}

.reference-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 2.5rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Reference Navigation */
.reference-nav {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 3rem;
}

.ref-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(39, 64, 131, 0.3);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.ref-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--primary-color);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.ref-dot.active::before {
    width: 100%;
    height: 100%;
}

.ref-dot:hover {
    transform: scale(1.4);
}

/* Footer - Corporate Gradient */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="b" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.03"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="150" cy="150" r="100" fill="url(%23b)"/><circle cx="850" cy="200" r="150" fill="url(%23b)"/><circle cx="300" cy="800" r="120" fill="url(%23b)"/><circle cx="700" cy="700" r="180" fill="url(%23b)"/></svg>');
    animation: float 25s ease-in-out infinite reverse;
}

.footer-content {
    position: relative;
    z-index: 2;
}

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

.footer-section h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-section h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer-section p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.contact-info p {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.contact-info span {
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

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

.made-with {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Design - Enhanced */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .slide-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 2rem 1rem;
    }

    .slide-text h1 {
        font-size: 2.8rem;
    }

    .slide-text p {
        font-size: 1.1rem;
    }

    .tech-icon {
        font-size: 8rem;
    }

    .slider-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.5rem;
        padding: 0.8rem 1rem;
        width: 90%;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .slider-tabs::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        min-width: max-content;
    }

    .slider-nav {
        display: none;
    }

    .service-slide {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        height: auto;
    }

    .services-container {
        height: auto;
        min-height: 600px;
    }

    .service-card {
        padding: 2rem;
    }

    .reference-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .nav-container {
        padding: 0 1rem;
        height: 75px;
    }

    .logo {
        font-size: 1.8rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .slide-text h1 {
        font-size: 2.2rem;
    }

    .tech-icon {
        font-size: 6rem;
    }

    .slider-tabs {
        width: 95%;
        padding: 0.6rem 0.8rem;
    }

    .tab-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .footer-section h3 {
        font-size: 1.5rem;
    }

    .social-links {
        justify-content: center;
    }
}

/* Loading Animation - Premium */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.loading.hide {
    opacity: 0;
    visibility: hidden;
    transform: scale(1.1);
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid var(--white);
    border-radius: 50%;
    animation: spin 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
    position: relative;
}

.loader::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spin 0.8s linear infinite reverse;
}

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

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 10001;
    transition: width 0.1s ease;
}

/* Custom Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    opacity: 0.1;
    animation: floatAround 15s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 10s;
}

@keyframes floatAround {
    0%, 100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
    25% {
        transform: translateY(-30px) translateX(20px) scale(1.2);
    }
    50% {
        transform: translateY(-60px) translateX(-10px) scale(0.8);
    }
    75% {
        transform: translateY(-30px) translateX(-30px) scale(1.1);
    }
}

/* Ripple Animation */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Additional Utility Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Button Hover Effects */
.btn-hover-fill {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-hover-fill::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-light);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-hover-fill:hover::before {
    width: 100%;
}

/* Text Gradient Effects */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-hover {
    transition: all 0.3s ease;
}

.text-gradient-hover:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Card Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Neon Glow Effect */
.neon-glow {
    box-shadow: 0 0 20px rgba(39, 64, 131, 0.3);
    transition: box-shadow 0.3s ease;
}

.neon-glow:hover {
    box-shadow: 0 0 40px rgba(39, 64, 131, 0.6);
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Bounce Animation */
.bounce {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

/* Shake Animation */
.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Rotate Animation */
.rotate {
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Text Animations */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--primary-color);
    white-space: nowrap;
    animation: typewriter 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typewriter {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--primary-color); }
}

/* Gradient Background Animations */
.gradient-bg {
    background: linear-gradient(-45deg, var(--primary-color), var(--primary-light), var(--accent-color), var(--primary-lighter));
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Parallax Scroll Effects */
.parallax {
    transform: translateZ(0);
    transition: transform 0.1s ease-out;
}

/* Custom Scrollbar for Specific Elements */
.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--bg-secondary);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-light), var(--accent-color));
}

/* Advanced Border Effects */
.animated-border {
    position: relative;
    border: 2px solid transparent;
    background: linear-gradient(45deg, var(--white), var(--bg-primary)) padding-box,
                linear-gradient(45deg, var(--primary-color), var(--accent-color)) border-box;
}

.animated-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.animated-border:hover::before {
    opacity: 1;
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, rgba(255, 255, 255, 0.5) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 4px;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    .auto-dark {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000080;
        --accent-color: #0066cc;
        --text-primary: #000000;
        --text-secondary: #333333;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .floating-element {
        animation: none;
    }
    
    .tech-icon {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .no-print,
    header,
    .mobile-menu,
    .slider-tabs,
    .nav-dot,
    .floating-elements {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .slide {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
    }
    
    .service-slide,
    .reference-slide {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
    }
}

/* Focus Styles for Accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

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

@media (max-width: 480px) {
    .loading-logo {
        width: 80px;
        height: 80px;
        margin-bottom: 1rem;
        padding: 10px;
        border-radius: 15px;
    }
    
    .loading-title {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .loading-slogan {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .loading-progress {
        width: 120px;
        height: 3px;
    }
    
    /* Mobile Menu Very Small Screens */
    .mobile-menu-link,
    .mobile-menu-toggle {
        font-size: 1.3rem;
        padding: 0.7rem;
    }
    
    .mobile-submenu-toggle {
        font-size: 1.1rem;
        padding: 0.5rem 0.7rem;
        margin-left: 0.5rem;
    }
    
    .mobile-dropdown {
        margin-left: 0.5rem;
        margin-right: 0.5rem;
    }
    
    .mobile-dropdown a {
        font-size: 1rem;
        padding: 0.5rem 0.8rem;
        margin: 0.1rem 0.3rem;
    }
    
    .mobile-sub-dropdown {
        margin-left: 1.5rem !important;
    }
    
    .mobile-sub-dropdown a {
        font-size: 0.9rem !important;
        padding: 0.4rem 0.6rem !important;
        margin-left: 0.5rem !important;
    }
    
    .mobile-dropdown-arrow {
        font-size: 1rem;
    }
 }
 
 /* ========================================= */
 /* ACCESSIBILITY ENHANCEMENTS */
 /* ========================================= */
 
 /* Focus States */
 .mobile-menu-toggle:focus,
 .mobile-submenu-toggle:focus,
 .mobile-menu-link:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
 }
 
 /* Screen Reader Only */
 .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
 }
 
 /* High Contrast Mode */
 @media (prefers-contrast: high) {
    .loading-logo {
        border: 3px solid var(--white);
    }
    
    .mobile-dropdown,
    .mobile-sub-dropdown {
        border: 2px solid rgba(255, 255, 255, 0.5);
    }
    
    .mobile-dropdown a,
    .mobile-sub-dropdown a {
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }
 }
 
 /* Reduced Motion */
 @media (prefers-reduced-motion: reduce) {
    .loading-logo,
    .loading-title,
    .loading-slogan,
    .loading-bar,
    .mobile-menu-link,
    .mobile-menu-toggle,
    .mobile-dropdown,
    .mobile-dropdown-arrow {
        animation: none;
        transition: none;
    }
    
    .loading-logo::before {
        animation: none;
    }
    
    .mobile-menu-link:hover,
    .mobile-menu-toggle:hover {
        transform: none;
    }
 }
 
 /* Print Styles */
 @media print {
    .loading,
    .mobile-menu,
    .mobile-menu-btn,
    .scroll-progress {
        display: none !important;
    }
    
    header {
        position: static;
        background: white;
        color: black;
        box-shadow: none;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: row;
        gap: 1rem;
    }
    
    .nav-menu a {
        color: black;
        font-size: 0.9rem;
    }
    
    .mega-dropdown,
    .simple-dropdown {
        display: none;
    }
 }
 
 /* Performance Optimizations */
 .loading-logo,
 .mobile-menu,
 .mobile-dropdown {
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
 }
 
 /* Loading Animation Keyframes - Additional */
 @keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(79, 195, 247, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(79, 195, 247, 0.6);
    }
 }
 
 .loading-content {
    animation: pulseGlow 3s ease-in-out infinite;
 }
 
 /* Mobile Menu Background Pattern */
 .mobile-menu::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="mobile-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23mobile-pattern)"/></svg>');
    pointer-events: none;
    z-index: 1;
 }
 
 .mobile-menu-item {
    position: relative;
    z-index: 2;
 }
 
 /* Loading Success Animation */
 .loading.success {
    background: linear-gradient(135deg, #10b981, #059669);
 }
 
 .loading.success .loading-title {
    color: var(--white);
    animation: successPulse 0.5s ease-out;
 }
 
 @keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
 }
 
 /* END OF ENHANCED HEADER & PRELOADER CSS */