/* =====================================================
   GhostTech Solutions - Ethereal Ghostly Theme
   ===================================================== */

:root {
    /* Ghostly Dark Background */
    --color-bg-primary: #050508;
    --color-bg-secondary: #08080d;
    --color-bg-card: rgba(15, 18, 25, 0.7);

    /* Spectral Text Colors */
    --color-text-primary: #e8f0f8;
    --color-text-secondary: rgba(200, 220, 240, 0.75);
    --color-text-muted: rgba(180, 200, 220, 0.5);

    /* Ghostly Accent Colors - Ethereal Teal & Misty Purple */
    --color-accent-primary: #4fffb0;
    --color-accent-secondary: #8b5cf6;
    --color-accent-tertiary: #22d3ee;

    /* Spectral Glows */
    --color-glow-primary: rgba(79, 255, 176, 0.35);
    --color-glow-secondary: rgba(139, 92, 246, 0.35);
    --color-glow-ghost: rgba(79, 255, 176, 0.15);

    --color-border: rgba(79, 255, 176, 0.1);
    --color-success: #4fffb0;
    --color-error: #ff6b6b;

    /* Ghostly Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    --gradient-ghost: linear-gradient(135deg, rgba(79, 255, 176, 0.2), rgba(139, 92, 246, 0.2));
    --gradient-bg: radial-gradient(ellipse at 50% 0%, rgba(79, 255, 176, 0.08) 0%, transparent 60%);

    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --section-padding: clamp(80px, 12vh, 140px);
    --container-max: 1280px;
    --container-padding: clamp(20px, 5vw, 80px);
    --blur-glass: 20px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* =====================================================
   Loading Screen
   ===================================================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader-content {
    text-align: center;
}

.loader-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.loader-icon {
    font-size: 48px;
    color: var(--color-accent-primary);
    animation: loader-pulse 1.5s ease-in-out infinite;
}

.loader-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto 20px;
}

.loader-progress {
    height: 100%;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.loader-status {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@keyframes loader-pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
}

/* Canvas & Tooltip */
#renderCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    outline: none;
    touch-action: none;
}

.main-content {
    position: relative;
    z-index: 1;
}

.node-tooltip {
    position: fixed;
    background: rgba(10, 10, 20, 0.95);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--border-radius-sm);
    padding: 12px 16px;
    pointer-events: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s, transform 0.2s;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px var(--color-glow-primary);
}

.node-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.tooltip-header {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    margin-bottom: 4px;
}

.tooltip-content {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

/* =====================================================
   Navigation
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(var(--blur-glass));
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-primary);
}

.logo-icon {
    font-size: 28px;
    color: var(--color-accent-primary);
    text-shadow: 0 0 20px var(--color-glow-primary);
    animation: pulse-glow 2s ease-in-out infinite;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    padding: 12px 28px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50px;
    color: var(--color-bg-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px var(--color-glow-primary);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--color-glow-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-normal);
    transform-origin: center;
}

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

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-links li {
    margin: 20px 0;
}

.mobile-nav-link {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--color-accent-primary);
}

.mobile-cta {
    font-size: 1.1rem;
    padding: 16px 40px;
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px var(--container-padding) 60px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-bg);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease forwards;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.animate-text {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.animate-text:nth-child(1) {
    animation-delay: 0.1s;
}

.animate-text:nth-child(2) {
    animation-delay: 0.2s;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 25px var(--color-glow-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px var(--color-glow-primary);
}

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

.btn-secondary:hover {
    border-color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.1);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-loading {
    display: none;
}

.btn.loading .btn-text,
.btn.loading .btn-icon {
    display: none;
}

.btn.loading .btn-loading {
    display: flex;
}

.spinner {
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

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

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    animation: fadeInUp 0.8s ease 0.5s forwards;
    opacity: 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-accent-secondary);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--color-border);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    animation: fadeIn 1s ease 1s forwards;
    opacity: 0;
}

.scroll-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-primary), transparent);
    animation: scroll-bounce 2s ease-in-out infinite;
}

/* =====================================================
   Trusted By / Client Logos
   ===================================================== */
.trusted-by {
    padding: 60px 0;
    background: rgba(10, 10, 20, 0.5);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.trusted-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 30px;
}

.logo-carousel {
    overflow: hidden;
    mask: linear-gradient(90deg, transparent, white 20%, white 80%, transparent);
}

.logo-track {
    display: flex;
    gap: 60px;
    animation: scroll-logos 30s linear infinite;
}

.client-logo {
    flex-shrink: 0;
    width: 120px;
    height: 40px;
    color: var(--color-text-muted);
    opacity: 0.6;
    transition: opacity var(--transition-normal);
}

.client-logo:hover {
    opacity: 1;
}

@keyframes scroll-logos {
    to {
        transform: translateX(-50%);
    }
}

/* =====================================================
   Section Common
   ===================================================== */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =====================================================
   Services
   ===================================================== */
.services {
    padding: var(--section-padding) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 40px 32px;
    backdrop-filter: blur(var(--blur-glass));
    transition: all var(--transition-normal);
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px var(--color-glow-primary);
}

.service-card:hover::before {
    opacity: 1;
}

.card-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--color-glow-primary) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.service-card:hover .card-glow {
    opacity: 0.5;
}

.service-card.featured {
    border-color: rgba(168, 85, 247, 0.4);
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.1) 0%, var(--color-bg-card) 100%);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    background: var(--gradient-primary);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-bg-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-content {
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 24px;
    padding: 16px;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(168, 85, 247, 0.1));
    color: var(--color-accent-primary);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card .service-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text-primary);
}

.service-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features li::before {
    content: '→';
    color: var(--color-accent-primary);
    font-weight: bold;
}

/* =====================================================
   Testimonials
   ===================================================== */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--gradient-bg);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-track {
    position: relative;
    min-height: 300px;
}

.testimonial-card {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
    pointer-events: none;
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.testimonial-card.prev {
    transform: translateX(-50px);
}

.testimonial-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    backdrop-filter: blur(var(--blur-glass));
}

.quote-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent-primary);
    opacity: 0.5;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1.2rem;
    color: var(--color-text-primary);
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-bg-primary);
}

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

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-role {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.testimonial-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--color-text-primary);
}

.testimonial-btn:hover {
    border-color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.1);
}

.testimonial-btn svg {
    width: 20px;
    height: 20px;
}

.testimonial-dots {
    display: flex;
    gap: 10px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    background: var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.testimonial-dot.active {
    background: var(--color-accent-primary);
    box-shadow: 0 0 10px var(--color-glow-primary);
}

/* =====================================================
   About
   ===================================================== */
.about {
    padding: var(--section-padding) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content {
    max-width: 560px;
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.feature-check {
    width: 28px;
    height: 28px;
    background: rgba(34, 197, 94, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
}

.feature-check svg {
    width: 14px;
    height: 14px;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.about-stat-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    text-align: center;
    backdrop-filter: blur(var(--blur-glass));
    transition: all var(--transition-normal);
}

.about-stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.about-stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.about-stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent-secondary);
}

.about-stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 8px;
}

/* =====================================================
   FAQ
   ===================================================== */
.faq {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 20, 0.5) 100%);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(0, 212, 255, 0.3);
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: left;
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent-primary);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* =====================================================
   Contact
   ===================================================== */
.contact {
    padding: var(--section-padding) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.contact-method:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(10px);
}

.method-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-accent-primary);
}

.method-icon svg {
    width: 24px;
    height: 24px;
}

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

.method-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.method-value {
    font-size: 1rem;
    color: var(--color-text-primary);
    font-weight: 500;
}

/* Status Indicator */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    padding: 12px 20px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 50px;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-text {
    font-size: 0.85rem;
    color: var(--color-success);
    font-weight: 500;
}

/* Form */
.contact-form-container {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    backdrop-filter: blur(var(--blur-glass));
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-input {
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
    outline: none;
}

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

.form-input:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 20px var(--color-glow-primary);
}

.form-input.error {
    border-color: var(--color-error);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.2);
}

.form-input.success {
    border-color: var(--color-success);
}

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

select.form-input {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: #1a1a2e;
    color-scheme: dark;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
}

select.form-input option {
    background-color: #1a1a2e;
    color: #ffffff;
    padding: 12px;
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-error);
    display: none;
}

.form-group.has-error .form-error {
    display: block;
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 30px;
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    text-decoration: none;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.copyright {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* =====================================================
   Chat Widget
   ===================================================== */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 30px var(--color-glow-primary);
    transition: all var(--transition-normal);
}

.chat-widget:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px var(--color-glow-primary);
}

.chat-icon {
    width: 28px;
    height: 28px;
    color: var(--color-bg-primary);
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 22px;
    height: 22px;
    background: var(--color-error);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

/* =====================================================
   Animations
   ===================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        text-shadow: 0 0 20px var(--color-glow-primary);
    }

    50% {
        text-shadow: 0 0 40px var(--color-glow-primary), 0 0 60px var(--color-glow-primary);
    }
}

@keyframes scroll-bounce {

    0%,
    100% {
        transform: scaleY(1);
        opacity: 1;
    }

    50% {
        transform: scaleY(1.5);
        opacity: 0.5;
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   Chat Widget & Popup
   ===================================================== */
.chat-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.chat-widget {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 30px var(--color-glow-primary);
    transition: all var(--transition-normal);
    position: relative;
}

.chat-widget:hover {
    transform: scale(1.1);
}

.chat-icon {
    width: 28px;
    height: 28px;
    color: var(--color-bg-primary);
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 22px;
    height: 22px;
    background: var(--color-error);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s ease-in-out infinite;
}

.chat-badge.hidden {
    display: none;
}

.chat-popup {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-height: 520px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-normal);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.chat-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(168, 85, 247, 0.1));
    border-bottom: 1px solid var(--color-border);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    font-size: 28px;
}

.chat-header-text {
    display: flex;
    flex-direction: column;
}

.chat-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
}

.chat-status {
    font-size: 0.75rem;
    color: var(--color-success);
}

.chat-close {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    transition: color var(--transition-fast);
}

.chat-close:hover {
    color: var(--color-text-primary);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 300px;
    max-height: 350px;
}

.chat-message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.5;
    animation: fadeInUp 0.3s ease;
}

.chat-message.bot {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-message.user {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-message.typing {
    color: var(--color-text-muted);
    font-style: italic;
}

.typing-dots {
    display: inline-flex;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
    }

    30% {
        transform: translateY(-4px);
    }
}

.chat-input-form {
    display: flex;
    gap: 10px;
    padding: 16px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-primary);
}

.chat-input {
    flex: 1;
    padding: 12px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.chat-input:focus {
    border-color: var(--color-accent-primary);
}

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

.chat-send {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.chat-send:hover {
    transform: scale(1.1);
}

.chat-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-send svg {
    width: 18px;
    height: 18px;
    color: var(--color-bg-primary);
}

@media (max-width: 480px) {
    .chat-popup {
        width: calc(100vw - 40px);
        right: -10px;
    }
}

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 1024px) {

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

@media (max-width: 768px) {

    .nav-links,
    .nav-cta {
        display: none;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 80px;
    }

    .stat-divider {
        width: 50px;
        height: 1px;
    }

    .scroll-indicator {
        display: none !important;
        visibility: hidden !important;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .testimonial-content {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 1rem;
    }
}