/* ==========================================================================
   EYESOFT TECHNOLOGIES CORPORATE WEBSITE - STYLESHEET (LUXURY 2026 DESIGN)
   ========================================================================== */

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

:root {
    /* Color Palette (Eyesoft Premium Royal Blue Theme) */
    --bg-primary: #050814; /* Deep navy-obsidian background */
    --bg-secondary: #0a0e22; /* Sleek indigo-navy background */
    --bg-card: rgba(16, 22, 47, 0.65); /* Translucent navy card */
    --bg-card-hover: rgba(22, 31, 66, 0.85); /* Hovered navy card */
    --border-color: rgba(30, 64, 175, 0.2); /* Semi-transparent royal blue border */
    --border-hover: rgba(59, 130, 246, 0.5); /* Glowing blue hover border */
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --accent-blue: #2563eb; /* Official Eyesoft Royal Blue */
    --accent-cyan: #00d2ff; /* Electric cyan for high-tech highlight */
    --accent-indigo: #6366f1; /* Premium Indigo */
    
    --grad-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #00d2ff 100%); /* Eyesoft gradient */
    --grad-glow: linear-gradient(135deg, rgba(30, 64, 175, 0.2) 0%, rgba(0, 210, 255, 0.15) 100%);
    --grad-text: linear-gradient(135deg, #ffffff 40%, #cbd5e1 100%);
    --grad-accent-text: linear-gradient(135deg, #3b82f6 0%, #00d2ff 100%);

    /* Layout Tokens */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease;
    --container-width: 1200px;
}

/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

/* Animated Glow Background Nodes */
.bg-glow-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    mix-blend-mode: screen;
    animation: floatOrb 20s infinite alternate ease-in-out;
}

.glow-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-blue);
    top: -100px;
    right: -100px;
}

.glow-orb-2 {
    width: 600px;
    height: 600px;
    background: var(--accent-indigo);
    top: 40%;
    left: -150px;
    animation-delay: -5s;
}

.glow-orb-3 {
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    bottom: -50px;
    right: 10%;
    animation-delay: -10s;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 80px) scale(1.1); }
}

/* Typography Utility Classes */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

strong, b {
    font-weight: 700;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--grad-accent-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* CSS Text Gradient fix when split into nested inline-block words */
.hero-title.revealed .gradient-text {
    background: none !important;
    -webkit-text-fill-color: initial !important;
}

.hero-title.revealed .gradient-text .word {
    background: var(--grad-accent-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

section {
    padding: 100px 0;
    position: relative;
}

/* Header & Navbar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 8, 20, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: var(--transition-quick);
}

/* Futuristic Shimmering Laser Border for IT Company look */
header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, 
        rgba(0, 210, 255, 0) 0%, 
        rgba(0, 210, 255, 0.3) 20%, 
        rgba(37, 99, 235, 0.5) 50%, 
        rgba(0, 210, 255, 0.3) 80%, 
        rgba(0, 210, 255, 0) 100%
    );
    background-size: 200% 100%;
    animation: borderShimmer 6s infinite linear;
    box-shadow: 0 1px 6px rgba(0, 210, 255, 0.12);
    opacity: 0.4;
    z-index: 101;
    pointer-events: none;
}

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

header.scrolled {
    background: rgba(5, 8, 20, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 210, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

/* Nav links color overrides for the dark transparent header background */
header .nav-link {
    color: var(--text-secondary) !important;
}

header .nav-link:hover, header .nav-link.active {
    color: #ffffff !important;
}

header .burger-menu {
    color: var(--text-primary) !important;
}

header .logo-area img {
    filter: brightness(0) invert(1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-smooth);
    position: relative;
}

.logo-area img {
    position: relative;
    z-index: 2;
    transition: var(--transition-smooth);
}

.logo-area:hover {
    transform: scale(1.03);
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.logo-icon i {
    color: #08090d;
    font-size: 18px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-text span {
    font-weight: 400;
    font-size: 14px;
    color: var(--text-secondary);
    display: block;
    margin-top: -4px;
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition-quick);
    position: relative;
    padding: 8px 0;
}

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

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

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

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

.nav-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 190px;
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 210, 255, 0.25);
    border-radius: 12px;
    padding: 8px 0;
    list-style: none;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 110;
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
    text-align: left;
}

.dropdown-menu li a:hover {
    color: #ffffff;
    background: rgba(0, 210, 255, 0.15);
    padding-left: 24px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--grad-primary);
    color: #08090d;
    border: none;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 242, 254, 0.45);
}

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

.btn-secondary:hover {
    border-color: var(--accent-blue);
    background: rgba(0, 242, 254, 0.05);
    transform: translateY(-2px);
}

.btn-outline-glow {
    background: rgba(0, 242, 254, 0.05);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 242, 254, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-outline-glow:hover {
    background: var(--accent-blue);
    color: #08090d;
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
    transform: translateY(-2px);
}

.burger-menu {
    display: none;
    cursor: pointer;
    font-size: 24px;
    background: none;
    border: none;
    color: var(--text-primary);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 60px;
    overflow: hidden;
}

.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.12; /* Subtle background movement */
    filter: saturate(1.2) contrast(1.1) brightness(0.85);
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Gradient to transition into var(--bg-primary) */
    background: linear-gradient(to bottom, rgba(5, 8, 20, 0.4) 0%, rgba(5, 8, 20, 0.95) 100%);
    /* Futuristic grid overlay */
    background-image: 
        linear-gradient(rgba(0, 210, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 210, 255, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center center;
}

.hero-grid {
    position: relative;
    z-index: 2; /* Force content above video */
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge i {
    font-size: 10px;
}

/* Premium Word-by-Word Reveal & Hero Load Sequence */
.word-wrapper {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    padding-bottom: 4px; /* prevents clipping of letters like g, y, p */
    margin-bottom: -4px;
    margin-right: 0.16em;
}

.word {
    display: inline-block;
    transform: translateY(115%);
    opacity: 0;
    transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), 
                opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-title.revealed .word {
    transform: translateY(0);
    opacity: 1;
}

.hero-title {
    font-size: 58px;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

/* Staggered Load Styles */
.hero-section .badge,
.hero-section .hero-description,
.hero-section .hero-btn-group {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-section.hero-active .badge {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.hero-section.hero-active .hero-description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

.hero-section.hero-active .hero-btn-group {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.75s;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-btn-group {
    display: flex;
    gap: 16px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: scale(0.96) translateY(25px);
    transition: opacity 1.3s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-section.hero-active .hero-visual {
    opacity: 1;
    transform: scale(1) translateY(0);
    transition-delay: 0.3s;
}

.hero-mockup-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glass-globe {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: absolute;
    box-shadow: inset 0 20px 40px rgba(255, 255, 255, 0.05), 
                0 40px 80px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: rotateGlobe 30s infinite linear;
}

.hero-globe-logo {
    position: absolute;
    width: 150px;
    height: auto;
    z-index: 3;
    filter: brightness(0) invert(1) drop-shadow(0 0 25px rgba(0, 210, 255, 0.5));
    animation: floatLogo 6s infinite ease-in-out;
}

@keyframes floatLogo {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.03);
    }
}

.hero-globe-ring {
    position: absolute;
    width: 440px;
    height: 140px;
    border: 2px solid rgba(0, 210, 255, 0.2);
    border-radius: 50%;
    transform: rotateX(70deg) rotateY(15deg);
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.1);
    animation: spinRing 12s infinite linear;
}

.hero-globe-ring-2 {
    position: absolute;
    width: 380px;
    height: 120px;
    border: 1px dashed rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    transform: rotateX(65deg) rotateY(-30deg);
    animation: spinRing2 18s infinite linear;
}

.floating-card {
    position: absolute;
    background: rgba(15, 17, 26, 0.7);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    z-index: 5;
    animation: floatCard 6s infinite ease-in-out;
}

.floating-card-1 {
    top: 15%;
    left: -20px;
}

.floating-card-2 {
    bottom: 20%;
    right: -20px;
    animation-delay: -3s;
}

.fc-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(0, 210, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-size: 20px;
}

.floating-card-2 .fc-icon {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-cyan);
}

.fc-info span {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.fc-info h4 {
    font-size: 16px;
    font-weight: 700;
}

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

@keyframes spinRing {
    from { transform: rotateX(70deg) rotateY(15deg) rotateZ(0deg); }
    to { transform: rotateX(70deg) rotateY(15deg) rotateZ(360deg); }
}

@keyframes spinRing2 {
    from { transform: rotateX(65deg) rotateY(-30deg) rotateZ(360deg); }
    to { transform: rotateX(65deg) rotateY(-30deg) rotateZ(0deg); }
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Glass Panels */
.glass-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 42px;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
}

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

.service-card {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 242, 254, 0.05), transparent 60%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.08);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--accent-blue);
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--grad-primary);
    color: #08090d;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
}

.service-title {
    font-size: 22px;
    margin-bottom: 16px;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-quick);
}

.service-link i {
    transition: var(--transition-quick);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* Showcase Section */
.showcase-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.showcase-content {
    max-width: 500px;
}

.feature-list {
    list-style: none;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-item i {
    color: var(--accent-green);
    font-size: 18px;
    margin-top: 3px;
}

.feature-text h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 14px;
}

.showcase-visual {
    position: relative;
    border-radius: 20px;
    background: #0f111a;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* Browser Frame Visual Mockup */
.browser-header {
    height: 40px;
    background: #141724;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.browser-bar {
    flex-grow: 1;
    height: 24px;
    background: #08090d;
    border-radius: 6px;
    margin: 0 40px;
    font-size: 11px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    color: var(--text-muted);
}

.browser-body {
    padding: 24px;
    aspect-ratio: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #10121d 0%, #08090d 100%);
    position: relative;
}

/* Mockup Content Styling */
.mockup-dashboard {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(20, 23, 38, 0.8);
    display: flex;
    overflow: hidden;
    font-size: 10px;
}

.mock-sidebar {
    width: 50px;
    background: rgba(10, 12, 20, 0.9);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 0;
    gap: 16px;
}

.mock-sb-logo {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: var(--grad-primary);
}

.mock-sb-item {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.mock-sb-item.active {
    background: rgba(0, 210, 255, 0.15);
}

.mock-main {
    flex-grow: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mock-topbar {
    height: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mock-profile {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.mock-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.mock-card {
    background: rgba(30, 35, 58, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mock-card h5 {
    color: var(--text-muted);
    font-size: 8px;
}

.mock-card-val {
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-heading);
}

.mock-chart-card {
    grid-column: span 3;
    height: 90px;
    background: rgba(30, 35, 58, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    position: relative;
    overflow: hidden;
}

.mock-chart-lines {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    height: 40px;
    display: flex;
    align-items: flex-end;
    gap: 6px;
}

.mock-chart-bar {
    flex-grow: 1;
    background: rgba(0, 210, 255, 0.2);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.mock-chart-bar-1 { height: 40%; }
.mock-chart-bar-2 { height: 75%; background: var(--grad-primary); }
.mock-chart-bar-3 { height: 50%; }
.mock-chart-bar-4 { height: 90%; background: var(--grad-primary); }
.mock-chart-bar-5 { height: 60%; }

/* Stats Section */
.stats-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

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

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cd-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid rgba(0, 210, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-size: 20px;
}

.cd-text span {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.cd-text a, .cd-text p {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-quick);
}

.cd-text a:hover {
    color: var(--accent-blue);
}

.contact-form-panel {
    padding: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    background: rgba(8, 9, 13, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition-quick);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.15);
}

textarea.form-input {
    resize: none;
    min-height: 120px;
}

/* Footer */
footer {
    background: #04060c;
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    position: relative;
    z-index: 10;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 30px;
}

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

.footer-link a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 15px;
    transition: var(--transition-quick);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: var(--text-muted);
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 16px;
    list-style: none;
}

.social-link a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-quick);
    font-size: 14px;
}

.social-link a:hover {
    color: #08090d;
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

/* Scroll Animation Utility */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive Breakdown */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-btn-group {
        justify-content: center;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .showcase-content {
        max-width: 100%;
        text-align: center;
    }
    
    .feature-item {
        text-align: left;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-secondary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-smooth);
        z-index: 99;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .burger-menu {
        display: block;
    }
    
    .nav-actions {
        display: none;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Ambient Lighting Glow for About Us */
.about-glow-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    height: 450px;
    z-index: 1;
    pointer-events: none;
}

.about-glow-orb {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.55) 0%, rgba(37, 99, 235, 0.25) 55%, transparent 75%);
    filter: blur(50px);
    border-radius: 50%;
    animation: pulseGlow 6s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
    0% {
        transform: scale(0.9);
        opacity: 0.75;
    }
    100% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* About Section Carousel Styles */
.about-carousel {
    width: 100%;
    max-width: 480px;
    height: 380px;
    position: relative;
    z-index: 2;
    overflow: visible;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.about-carousel-slides {
    width: 100%;
    height: 330px;
    position: relative;
}

.about-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.96) translateY(8px);
    transition: opacity 0.6s ease-in-out, 
                transform 0.6s ease-in-out, 
                visibility 0.6s;
    z-index: 1;
}

.about-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
    z-index: 5;
}

.about-slide-img {
    width: 100%;
    max-height: 270px;
    object-fit: contain;
    filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.45));
    transition: transform 0.5s ease;
}

.about-slide:hover .about-slide-img {
    transform: translateY(-8px) scale(1.02);
}

.about-slide-caption {
    margin-top: 15px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-cyan);
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid rgba(0, 210, 255, 0.25);
    padding: 6px 16px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
}

.about-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.about-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(0, 210, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.about-dot:hover {
    background-color: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}

.about-dot.active {
    width: 24px;
    border-radius: 4px;
    background-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.6);
}

/* Project Gallery Grid Styles */
.gallery-filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 35px 0 25px 0;
}

.gallery-filter-btn {
    padding: 10px 22px;
    border-radius: 30px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(0, 210, 255, 0.2);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.gallery-filter-btn:hover {
    color: #ffffff;
    border-color: var(--accent-cyan);
    background: rgba(0, 210, 255, 0.12);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.2);
}

.gallery-filter-btn.active {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.25) 0%, rgba(37, 99, 235, 0.35) 100%);
    border-color: var(--accent-cyan);
    color: #ffffff;
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.35);
}

.gallery-category-block {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .gallery-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

.gallery-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.6);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.gallery-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 210, 255, 0.5);
    box-shadow: 0 20px 40px rgba(0, 210, 255, 0.15);
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-card:hover img {
    transform: scale(1.08);
}

.gallery-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 12, 20, 0.85) 0%, rgba(10, 12, 20, 0.2) 60%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.gallery-card:hover .gallery-card-overlay {
    opacity: 1;
}

/* ==========================================================================
   INTERACTIVE GALLERY LIGHTBOX WITH 3D FLIP CARD ANIMATION & NAVIGATION
   ========================================================================== */
.gallery-lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(8, 10, 18, 0.94);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
}

.gallery-lightbox-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-close-btn {
    position: absolute;
    top: 25px;
    right: 30px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    z-index: 100002;
    transition: all 0.3s ease;
}

.lightbox-close-btn:hover {
    background: rgba(239, 68, 68, 0.85);
    border-color: #ef4444;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
}

.lightbox-main-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.lightbox-nav-btn {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 210, 255, 0.4);
    color: var(--accent-cyan, #00d2ff);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    flex-shrink: 0;
    z-index: 100002;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.lightbox-nav-btn:hover {
    background: var(--accent-blue, #2563eb);
    color: #ffffff;
    border-color: rgba(0, 210, 255, 0.8);
    transform: scale(1.15);
    box-shadow: 0 0 25px rgba(0, 210, 255, 0.7);
}

/* 3D Flip Card Scene */
.lightbox-card-scene {
    perspective: 1400px;
    width: 100%;
    max-width: 850px;
    height: 70vh;
    max-height: 600px;
}

.lightbox-flip-card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.lightbox-flip-card.flip-next {
    transform: rotateY(-180deg);
}

.lightbox-flip-card.flip-prev {
    transform: rotateY(180deg);
}

.lightbox-card-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(0, 210, 255, 0.35);
    background: rgba(15, 23, 42, 0.9);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-card-face.face-back {
    transform: rotateY(180deg);
}

.lightbox-card-face img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #08090d;
}

/* Caption Counter Bar */
.lightbox-info-bar {
    margin-top: 20px;
    text-align: center;
    color: #ffffff;
    z-index: 100002;
}

.lightbox-info-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #ffffff;
}

.lightbox-info-counter {
    font-size: 14px;
    color: var(--accent-cyan, #00d2ff);
    font-weight: 500;
    background: rgba(0, 210, 255, 0.1);
    padding: 4px 14px;
    border-radius: 30px;
    border: 1px solid rgba(0, 210, 255, 0.25);
    display: inline-block;
}