:root {
    --black: #000000;
    --near-black: #0e0e0e;
    --dark-gray: #1a1a1a;
    --medium-gray: #333333;
    --light-gray: #666666;
    --lighter-gray: #999999;
    --lightest-gray: #cccccc;
    --off-white: #f5f5f5;
    --white: #ffffff;
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --blur: 20px;
}

html {
    scroll-behavior: smooth;
}

body, * {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    user-select: none; 
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* Neumorphism Variables */
.dark {
    --bg-primary: #1a1a1a;
    --bg-secondary: #252525;
    --bg-card: #1f1f1f;
    --text-primary: #f5f5f5;
    --text-secondary: #cccccc;
    --border: #333333;
    --accent: #ffffff;
    --neu-shadow-1: -6px -6px 14px rgba(255, 255, 255, 0.02), 6px 6px 14px rgba(0, 0, 0, 0.4);
    --neu-shadow-2: -8px -8px 20px rgba(255, 255, 255, 0.03), 8px 8px 20px rgba(0, 0, 0, 0.5);
    --neu-inset: inset 4px 4px 8px rgba(0, 0, 0, 0.4), inset -4px -4px 8px rgba(255, 255, 255, 0.02);
}

.light {
    --bg-primary: #e0e5ec;
    --bg-secondary: #d5dae5;
    --bg-card: #e0e5ec;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --border: #cbd5e0;
    --accent: #4a5568;
    --neu-shadow-1: -6px -6px 14px rgba(255, 255, 255, 0.7), 6px 6px 14px rgba(174, 174, 192, 0.4);
    --neu-shadow-2: -8px -8px 20px rgba(255, 255, 255, 0.8), 8px 8px 20px rgba(174, 174, 192, 0.5);
    --neu-inset: inset 4px 4px 8px rgba(174, 174, 192, 0.3), inset -4px -4px 8px rgba(255, 255, 255, 0.8);
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    font-size: 1.05rem;
    transition: var(--transition);
}

[dir="ltr"] {
    font-family: 'Poppins', sans-serif;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    scroll-behavior: smooth;
    overflow-x: hidden;
    flex-direction: column;
    width: 100%;
    line-height: 1.6;
}

/* Enhanced Neumorphism Button */
button {
    background: var(--bg-card);
    border: none;
    padding: 0.75rem 1.8rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--neu-shadow-1);
    position: relative;
    overflow: hidden;
}

button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

button:hover::before {
    width: 300px;
    height: 300px;
}

button:hover {
    box-shadow: var(--neu-shadow-2);
}

button:active {
    box-shadow: var(--neu-inset);
}

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

/* Gradient Button */
.btn-gradient {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-gradient:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--bg-secondary);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* Navigation - Neumorphism */
.nav {
    width: calc(100% - 2rem);
    position: fixed;
    z-index: 1000;
    background: var(--bg-card);
    padding: 1rem 5%;
    margin: 1rem;
    border-radius: var(--radius-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--neu-shadow-1);
    backdrop-filter: blur(var(--blur));
}

.logo {
    font-family: 'Pacifico', cursive;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: bold;
}

.links ul {
    display: flex;
    gap: 0.5rem;
}

.link {
    color: var(--text-primary);
    position: relative;
    display: flex;
    justify-content: center;
    font-size: 1rem;
    font-weight: 500;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.link::after {
    content: '';
    background: linear-gradient(to right , var(--accent-primary) , var(--accent-secondary) );
    height: 2px;
    position: absolute;
    bottom: 5px;
    transition: all 0.7s ease;
    width: 0;
}
.link:hover {
    color: var(--accent-secondary);
}
.link:hover::after{
    width: 70%;
}

.toggle_theme, .humberger, .toggleLang {
    border: none;
    line-height: 0.5rem;
    display: inline-flex;
    padding: 0.8rem;
    cursor: pointer;
    background: var(--bg-card);
    border-radius: 50%;
    box-shadow: var(--neu-shadow-1);
    outline: none;
    color: var(--text-primary);
}

.toggle_theme:hover, .humberger:hover, .toggleLang:hover {
    box-shadow: var(--neu-shadow-2);
    outline: none;
}

.toggle_theme:active, .humberger:active, .toggleLang:active {
    box-shadow: var(--neu-inset);
    outline: none;
}

.btns {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Hero Section - Enhanced */
.hero {
    width: 100%;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 7rem 10%;
    background:  
                linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), 
                url("snowy-mountain.jpg") no-repeat center center;
    background-size: cover;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
/* linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1) */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.2), transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.2), transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero_label {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.hero_content {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.hero_btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hero_btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    box-shadow: none;
}

.hero_btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: none;
}

/* About Section - Neumorphism */
.about {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.about-content {
    width: 50%;
}

.about-label {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.about-text {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-1);
    flex: 1;
}

.stat:hover {
    box-shadow: var(--neu-shadow-2);
    transform: translateY(-3px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.about-visual {
    width: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blob {
    width: 350px;
    height: 350px;
    background: var(--accent-gradient);
    border-radius: 40% 60% 70% 30%;
    animation: morph 8s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.4);
    position: relative;
}
 

/* Services Section - Neumorphism Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--neu-shadow-1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--neu-shadow-2);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-secondary);
}

/* Apps Section - Enhanced Filter */
.apps-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    background: var(--bg-card);
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--neu-shadow-1);
}

.filter-btn.active {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

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

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.app-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--neu-shadow-1);
    transition: var(--transition);
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--neu-shadow-2);
}

.app-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: var(--medium-gray);
    position: relative;
    overflow: hidden;
}

.app-img::after {
    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;
}

.app-card:hover .app-img::after {
    left: 100%;
}

.app-img img {
    width: 100%;
    height: 100%;
}

.app-content {
    padding: 1.5rem;
}

.app-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.app-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.app-btn {
    padding: 0.7rem 1.5rem;
    border-radius: 90px;
    font-size: 0.9rem;
}

/* Testimonials - Neumorphism */
.testimonials {
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--neu-shadow-1);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--neu-shadow-2);
    transform: translateY(-5px);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.author-info h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Contact Section - Neumorphism Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-1);
    transition: var(--transition);
}

.contact-item:hover {
    box-shadow: var(--neu-shadow-2);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.contact-text h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-text p {
    color: var(--text-secondary);
}

.contact-form {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--neu-shadow-2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    border: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
    box-shadow: var(--neu-inset);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    box-shadow: var(--neu-inset), 0 0 0 3px rgba(99, 102, 241, 0.2);
}

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

/* Footer - Enhanced */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

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

.footer-link {
    color: var(--text-secondary);
    transition: var(--transition);
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: var(--transition);
    box-shadow: var(--neu-shadow-1);
}

.social-link:hover {
    background: var(--accent-gradient);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modal - Neumorphism */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    max-width: 600px;
    width: 100%;
    box-shadow: var(--neu-shadow-2);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-card);
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--neu-shadow-1);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    box-shadow: var(--neu-shadow-2);
}

.modal-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.modal-img {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    background: var(--medium-gray);
}

.modal-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Toast - Enhanced */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-2);
    display: none;
    z-index: 3000;
    max-width: 300px;
    animation: toastSlideIn 0.3s ease;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(400px);
    }
    to {
        transform: translateX(0);
    }
}

.toast.success {
    border-left: 4px solid #10b981;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent-gradient);
    z-index: 9999;
    transition: width 0.3s ease;
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--neu-shadow-2);
    z-index: 1000;
    transition: var(--transition);
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    background: var(--accent-gradient);
    color: white;
}

/* SVG Icons */
svg, g {
    fill: var(--text-primary);
}

/* Animations */
@keyframes morph {
    0% { border-radius: 40% 60% 70% 30%; }
    50% { border-radius: 60% 40% 30% 70%; }
    100% { border-radius: 40% 60% 70% 30%; }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Loading Spinner */
.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--bg-secondary);
    border-top: 4px solid var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-secondary) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

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

/* Badge Component */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--bg-card);
    box-shadow: var(--neu-shadow-1);
}

.badge-primary {
    background: var(--accent-gradient);
    color: white;
}

.badge-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.badge-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.badge-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    background: var(--bg-card);
    color: var(--text-primary);
    text-align: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--neu-shadow-2);
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    white-space: nowrap;
    font-size: 0.85rem;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--bg-card) transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Accordion */
.accordion {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-1);
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    padding: 1.25rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: var(--transition);
}

.accordion-header:hover {
    background: var(--bg-secondary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 1.25rem;
    color: var(--text-secondary);
}

.accordion.active .accordion-content {
    max-height: 500px;
    padding: 0 1.25rem 1.25rem;
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion.active .accordion-icon {
    transform: rotate(180deg);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 1rem;
    border-bottom: 2px solid var(--border);
    margin-bottom: 2rem;
}

.tab {
    padding: 1rem 1.5rem;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.tab.active::after,
.tab:hover::after {
    width: 100%;
}

.tab.active {
    color: var(--text-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

/* Cards with Hover Effects */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.card-3d:hover {
    transform: rotateY(5deg) rotateX(5deg);
}

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.dark .glass {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Gradient Text */
.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animated Background Patterns */
.pattern-dots {
    background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
    background-size: 20px 20px;
}

.pattern-grid {
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Input with Icons */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.input-group .form-input {
    padding-left: 3rem;
}

/* Switch Toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-secondary);
    transition: 0.4s;
    border-radius: 34px;
    box-shadow: var(--neu-inset);
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background: white;
    transition: 0.4s;
    border-radius: 50%;
    box-shadow: var(--neu-shadow-1);
}

input:checked + .slider {
    background: var(--accent-gradient);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Pricing Cards */
.pricing-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--neu-shadow-1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.pricing-card.featured {
    transform: scale(1.05);
    box-shadow: var(--neu-shadow-2);
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
}

.pricing-features li::before {
    content: '✓';
    color: #10b981;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--accent-gradient);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: 45%;
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--neu-shadow-1);
}

.timeline-dot {
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px var(--bg-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        padding: 0.75rem 1rem;
    }
    
    .links ul {
        flex-direction: column;
        background: var(--bg-card);
        padding: 1rem;
        position: absolute;
        top: 70px;
        right: 1rem;
        border-radius: var(--radius-md);
        box-shadow: var(--neu-shadow-2);
        border: 1px solid var(--border);
        display: none;
        width: 200px;
    }
    
    .links ul.active {
        display: flex;
    }
    
    .hero_label {
        font-size: 2.5rem;
    }
    
    .about, .contact-grid {
        flex-direction: column;
    }
    
    .about-content, .about-visual {
        width: 100%;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero_btns {
        flex-direction: column;
        align-items: center;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .timeline::before {
        left: 0;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
    }
    
    .timeline-content {
        width: calc(100% - 40px);
        margin-left: 40px;
    }
    
    .timeline-dot {
        left: 0;
        transform: translateX(0);
    }
    
    .scroll-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
    
    .services-grid,
    .apps-grid {
        grid-template-columns: 1fr;
    }
}