/* ===========================
   CSS Variables & Reset
   =========================== */

:root {
    /* Futuristic Color Palette */
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #66e5ff;
    --secondary-color: #7b2fff;
    --accent-color: #ff00ff;
    --accent-secondary: #00ff88;
    --neon-blue: #00d4ff;
    --neon-purple: #bf00ff;
    --neon-pink: #ff0080;
    --neon-green: #00ff88;
    --cyber-dark: #0a0e17;
    --cyber-darker: #050810;
    --text-primary: #e0e6ed;
    --text-secondary: #8892a0;
    --text-light: #5a6270;
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-dark: #010409;
    --border-color: rgba(0, 212, 255, 0.2);
    --glass-bg: rgba(13, 17, 23, 0.8);
    --glass-border: rgba(0, 212, 255, 0.15);
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --line-height: 1.6;
    /* Transitions */
    --transition-speed: 0.3s;
    --transition-ease: cubic-bezier(0.4, 0, 0.2, 1);
    /* Futuristic Shadows & Glows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --glow-primary: 0 0 20px rgba(0, 212, 255, 0.5), 0 0 40px rgba(0, 212, 255, 0.3);
    --glow-accent: 0 0 20px rgba(255, 0, 128, 0.5), 0 0 40px rgba(255, 0, 128, 0.3);
    --glow-purple: 0 0 20px rgba(123, 47, 255, 0.5), 0 0 40px rgba(123, 47, 255, 0.3);
    --glow-green: 0 0 20px rgba(0, 255, 136, 0.5), 0 0 40px rgba(0, 255, 136, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Cyber Grid Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* Animated scan line effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), transparent);
    animation: scanLine 8s linear infinite;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.6;
}

@keyframes scanLine {
    0% { top: -2px; }
    100% { top: 100vh; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}


/* ===========================
   Navigation
   =========================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(13, 17, 23, 0.95) 0%, rgba(13, 17, 23, 0.85) 100%);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.1);
    z-index: 1000;
    transition: all var(--transition-speed) var(--transition-ease);
    border-bottom: 1px solid var(--glass-border);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), var(--neon-blue), transparent);
    opacity: 0.5;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.15);
    background: rgba(13, 17, 23, 0.98);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.logo-image {
    width: 52px;
    height: 52px;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.3));
}

.logo-title-image {
    width: 150px;
    height: auto;
    object-fit: contain;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.logo-text {
    color: var(--text-primary);
    white-space: nowrap;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.logo-accent {
    color: var(--primary-color);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-speed) var(--transition-ease);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 47, 255, 0.1));
    border-radius: 4px;
    opacity: 0;
    transition: opacity var(--transition-speed) var(--transition-ease);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: width var(--transition-speed) var(--transition-ease);
    box-shadow: 0 0 10px var(--neon-blue);
}

.nav-link:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link.active {
    color: var(--neon-blue);
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.7);
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    margin: 4px 0;
    transition: all var(--transition-speed) var(--transition-ease);
    box-shadow: 0 0 5px var(--neon-blue);
}


/* Language Switcher */

.language-switcher {
    position: relative;
    margin-left: var(--spacing-md);
}

.lang-selector-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(13, 17, 23, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-ease);
    font-weight: 600;
    color: var(--text-primary);
}

.lang-selector-btn:hover {
    border-color: var(--neon-blue);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--glow-primary);
}

.lang-icon {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

.dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-speed) var(--transition-ease);
}

.lang-selector-btn.active .dropdown-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: rgba(13, 17, 23, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), var(--glow-primary);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed) var(--transition-ease);
    z-index: 1000;
    backdrop-filter: blur(20px);
}

.lang-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-ease);
    font-size: 0.95rem;
    text-align: left;
    color: var(--text-secondary);
}

.lang-option:first-child {
    border-radius: 6px 6px 0 0;
}

.lang-option:last-child {
    border-radius: 0 0 6px 6px;
}

.lang-option:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--neon-blue);
}

.lang-option.active {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(123, 47, 255, 0.15));
    color: var(--neon-blue);
    font-weight: 600;
}

.lang-flag {
    font-size: 1.2rem;
}

.lang-name {
    color: inherit;
}


/* ===========================
   Hero Section
   =========================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cyber-darker) 0%, var(--cyber-dark) 50%, #0a1628 100%);
    padding-top: 80px;
}

/* Hexagon grid pattern overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0l25.98 15v30L30 60 4.02 45V15L30 0z' fill='none' stroke='rgba(0,212,255,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 60px 60px;
    opacity: 0.5;
    z-index: 1;
}

/* Particle Canvas */
.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50;
    pointer-events: auto;
}

/* Background Image Slider */

.hero-background-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.bg-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(5, 8, 16, 0.9) 0%, rgba(10, 14, 23, 0.85) 50%, rgba(5, 8, 16, 0.9) 100%);
    z-index: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 2;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(123, 47, 255, 0.4) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 0, 128, 0.3) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 100;
    text-align: center;
    color: white;
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    animation: fadeInUp 1s ease-out, textGlow 3s ease-in-out infinite;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.3);
}

.gradient-text {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 50%, var(--neon-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShimmer 3s ease-in-out infinite;
    background-size: 200% 200%;
}

@keyframes textGlow {
    0%, 100% { text-shadow: 0 0 40px rgba(0, 212, 255, 0.3); }
    50% { text-shadow: 0 0 60px rgba(0, 212, 255, 0.5), 0 0 80px rgba(123, 47, 255, 0.3); }
}

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

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

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


/* ===========================
   Buttons
   =========================== */

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-speed) var(--transition-ease);
    cursor: pointer;
    border: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    box-shadow: var(--glow-primary);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6), 0 0 60px rgba(123, 47, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    box-shadow: inset 0 0 20px rgba(0, 212, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--glow-primary), inset 0 0 30px rgba(0, 212, 255, 0.2);
}

.btn-block {
    width: 100%;
}


/* ===========================
   Sections
   =========================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header .section-title::after {
    content: '';
    display: block;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple), transparent);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--neon-blue);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}


/* ===========================
   Services Section
   =========================== */

.services {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

/* Circuit pattern background */
.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 10h80v80H10z' fill='none' stroke='rgba(0,212,255,0.03)' stroke-width='0.5'/%3E%3Ccircle cx='10' cy='10' r='2' fill='rgba(0,212,255,0.05)'/%3E%3Ccircle cx='90' cy='10' r='2' fill='rgba(0,212,255,0.05)'/%3E%3Ccircle cx='10' cy='90' r='2' fill='rgba(0,212,255,0.05)'/%3E%3Ccircle cx='90' cy='90' r='2' fill='rgba(0,212,255,0.05)'/%3E%3C/svg%3E");
    pointer-events: none;
    opacity: 0.8;
}

.services::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

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

.service-card {
    background: rgba(22, 27, 34, 0.8);
    padding: 0;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) var(--transition-ease);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

.service-image-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 14px 14px 0 0;
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-image {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.service-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(38, 128, 255, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-image-overlay {
    opacity: 1;
}

.service-card .service-icon,
.service-card .service-title,
.service-card .service-description {
    margin-left: var(--spacing-lg);
    margin-right: var(--spacing-lg);
}

.service-card .service-icon {
    margin-top: calc(var(--spacing-md) * -1.5);
    z-index: 10;
}

.service-card .service-description {
    margin-bottom: var(--spacing-lg);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), transparent);
    transform: scaleX(0);
    transition: transform var(--transition-speed) var(--transition-ease);
    box-shadow: 0 0 20px var(--neon-blue);
}

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

.service-card {
    --service-hover-filter: drop-shadow(0 12px 25px rgba(15, 23, 42, 0.25));
}

.service-card::after {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    right: -40px;
    bottom: -40px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0;
    transform: translateY(20px) scale(0.85);
    transition: opacity var(--transition-speed) var(--transition-ease), transform var(--transition-speed) var(--transition-ease);
    pointer-events: none;
    filter: var(--service-hover-filter);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--glow-primary);
    border-color: var(--neon-blue);
    background: rgba(22, 27, 34, 0.95);
}

.service-card:hover::after {
    opacity: 0.25;
    transform: translateY(0) scale(1);
}

.service-card--ai::after,
.service-card--apps::after,
.service-card--data::after,
.service-card--factory::after {
    background-image: url('logo.png');
}

.service-card--backend::after,
.service-card--custom::after {
    background-image: url('logo.png');
}

.service-card--apps {
    --service-hover-filter: drop-shadow(0 12px 25px rgba(15, 23, 42, 0.25)) hue-rotate(40deg) saturate(120%);
}

.service-card--data {
    --service-hover-filter: drop-shadow(0 12px 25px rgba(15, 23, 42, 0.25)) hue-rotate(200deg) saturate(150%);
}

.service-card--factory {
    --service-hover-filter: drop-shadow(0 12px 25px rgba(15, 23, 42, 0.25)) hue-rotate(300deg) saturate(130%);
}

.service-card--custom::after {
    --service-hover-filter: drop-shadow(0 12px 25px rgba(15, 23, 42, 0.25)) hue-rotate(180deg) saturate(130%);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(123, 47, 255, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--neon-blue);
    border: 1px solid var(--glass-border);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transition: all var(--transition-speed) var(--transition-ease);
}

.service-card:hover .service-icon {
    box-shadow: var(--glow-primary);
    border-color: var(--neon-blue);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.8;
}


/* ===========================
   Technologies Section
   =========================== */

.technologies {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--cyber-dark) 100%);
    position: relative;
    overflow: hidden;
}

.technologies::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(123, 47, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.tech-item {
    background: rgba(22, 27, 34, 0.6);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) var(--transition-ease);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), var(--glow-primary);
    border-color: var(--neon-blue);
}

.tech-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(123, 47, 255, 0.2));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transition: all var(--transition-speed) var(--transition-ease);
    border: 1px solid var(--glass-border);
}

.tech-item:hover .tech-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--glow-primary);
    border-color: var(--neon-blue);
}

.tech-item p {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}


/* ===========================
   About Section
   =========================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--bg-primary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), var(--neon-blue), transparent);
    opacity: 0.5;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.about-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.about-features svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.about-experience {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(123, 47, 255, 0.1) 100%);
    border-left: 3px solid var(--neon-blue);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
}

.experience-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.experience-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-visual {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    position: relative;
}

.about-image-wrapper {
    grid-column: 1 / -1;
    grid-row: 1;
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-xl);
}

.about-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image-wrapper:hover .about-main-image {
    transform: scale(1.05);
}

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 128, 255, 0.1) 0%, rgba(147, 51, 234, 0.1) 100%);
    opacity: 0.6;
    transition: opacity 0.4s ease;
}

.about-image-wrapper:hover .about-image-overlay {
    opacity: 0.3;
}

.visual-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(123, 47, 255, 0.15));
    color: white;
    padding: var(--spacing-lg);
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) var(--transition-ease);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    box-shadow: 0 0 10px var(--neon-blue);
}

.visual-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), var(--glow-primary);
    border-color: var(--neon-blue);
}

/* 10x card - left position in row 2 */
.visual-card:nth-child(2) {
    grid-column: 1;
    grid-row: 2;
}

/* 100% card - full width in row 3 */
.visual-card:nth-child(3) {
    grid-column: 1 / -1;
    grid-row: 3;
}

/* 24/7 card - right position in row 2 */
.visual-card:nth-child(4) {
    grid-column: 2;
    grid-row: 2;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

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


/* ===========================
   Contact Section
   =========================== */

.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.contact-image-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
}

.contact-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, white 0%, transparent 100%);
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    font-size: 1rem;
    font-family: var(--font-family);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    transition: all var(--transition-speed) var(--transition-ease);
    background: rgba(22, 27, 34, 0.6);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-light);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: var(--glow-primary);
    background: rgba(22, 27, 34, 0.8);
}

.contact-form textarea {
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.info-item p {
    color: var(--text-secondary);
    line-height: 1.8;
}


/* ===========================
   Footer
   =========================== */

.footer {
    background: linear-gradient(180deg, var(--cyber-dark) 0%, var(--cyber-darker) 100%);
    color: var(--text-primary);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), var(--neon-purple), var(--neon-blue), transparent);
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-tagline {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 27, 34, 0.6);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all var(--transition-speed) var(--transition-ease);
    border: 1px solid var(--glass-border);
}

.social-link:hover {
    background: rgba(0, 212, 255, 0.2);
    color: var(--neon-blue);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-ease);
    font-size: 0.9rem;
}

.footer-column a:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-speed) var(--transition-ease);
    font-size: 0.9rem;
}

.footer-contact-link:hover {
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-contact-link:hover .footer-icon {
    transform: translateX(2px);
}

.footer-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform var(--transition-speed) var(--transition-ease);
}

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


/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        transition: left var(--transition-speed) var(--transition-ease);
        border-bottom: 1px solid var(--glass-border);
    }
    .nav-menu.active {
        left: 0;
    }
    .language-switcher {
        position: fixed;
        top: 10px;
        right: 10px;
        z-index: 1001;
    }
    .lang-dropdown {
        right: 0;
        min-width: 160px;
    }
    .service-image-container {
        height: 180px;
    }
    .about-content {
        grid-template-columns: 1fr;
    }
    .about-visual {
        grid-template-columns: 1fr;
    }
    .about-image-wrapper {
        height: 250px;
    }
    /* Stack all visual cards vertically on mobile */
    .visual-card:nth-child(2),
    .visual-card:nth-child(3),
    .visual-card:nth-child(4) {
        grid-column: 1;
        grid-row: auto;
    }
    .solution-image-wrapper {
        width: 140px;
        height: 140px;
    }
    .contact-content {
        grid-template-columns: 1fr;
    }
    .contact-image-wrapper {
        display: none;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    .footer-brand {
        text-align: center;
    }
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-image-container {
        height: 160px;
    }
    .about-image-wrapper {
        height: 200px;
    }
    .solution-image-wrapper {
        width: 100%;
        height: 180px;
        margin-bottom: var(--spacing-md);
    }
}


/* ===========================
   Animations & Utilities
   =========================== */

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}


/* Scroll animations */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Futuristic Glitch Effect */
@keyframes glitch {
    0%, 100% {
        text-shadow:
            0 0 40px rgba(0, 212, 255, 0.3),
            2px 0 var(--neon-blue),
            -2px 0 var(--neon-purple);
    }
    20% {
        text-shadow:
            0 0 40px rgba(0, 212, 255, 0.3),
            -3px 0 var(--neon-purple),
            3px 0 var(--neon-blue);
    }
    40% {
        text-shadow:
            0 0 40px rgba(0, 212, 255, 0.3),
            3px 0 var(--neon-blue),
            -3px 0 var(--neon-pink);
    }
    60% {
        text-shadow:
            0 0 40px rgba(0, 212, 255, 0.3),
            -2px 0 var(--neon-green),
            2px 0 var(--neon-purple);
    }
    80% {
        text-shadow:
            0 0 40px rgba(0, 212, 255, 0.3),
            2px 0 var(--neon-pink),
            -2px 0 var(--neon-blue);
    }
}

.hero-title:hover {
    animation: glitch 0.5s ease-in-out, textGlow 3s ease-in-out infinite;
}

/* Pulsing Border Animation */
@keyframes borderPulse {
    0%, 100% {
        border-color: rgba(0, 212, 255, 0.3);
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    }
    50% {
        border-color: rgba(123, 47, 255, 0.5);
        box-shadow: 0 0 30px rgba(123, 47, 255, 0.3);
    }
}

.service-card:hover,
.tech-item:hover,
.visual-card:hover {
    animation: borderPulse 2s ease-in-out infinite;
}

/* Holographic shimmer effect */
@keyframes hologramShimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 45%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0.1) 55%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: hologramShimmer 3s linear infinite;
    pointer-events: none;
    border-radius: inherit;
}

/* Typing cursor effect for hero subtitle */
.hero-subtitle::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--neon-blue);
    margin-left: 2px;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Floating animation for tech icons */
@keyframes techFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.tech-icon {
    animation: techFloat 3s ease-in-out infinite;
}

.tech-item:nth-child(2) .tech-icon { animation-delay: 0.5s; }
.tech-item:nth-child(3) .tech-icon { animation-delay: 1s; }
.tech-item:nth-child(4) .tech-icon { animation-delay: 1.5s; }
.tech-item:nth-child(5) .tech-icon { animation-delay: 2s; }
.tech-item:nth-child(6) .tech-icon { animation-delay: 2.5s; }


/* ===========================
   Solutions Section - SEO Content
   =========================== */

.solutions {
    position: relative;
    padding: calc(var(--spacing-xl) * 1.5) 0;
    overflow: hidden;
}

.solutions-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(0, 212, 255, 0.03) 0%,
        rgba(123, 47, 255, 0.03) 50%,
        rgba(0, 212, 255, 0.03) 100%);
    z-index: 0;
}

.solutions-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(123, 47, 255, 0.08) 0%, transparent 50%);
    animation: gradientShift 15s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.solutions .container {
    position: relative;
    z-index: 1;
}

.solutions .section-header {
    margin-bottom: calc(var(--spacing-xl) * 1.2);
    text-align: center;
}

.solutions .section-title {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.solutions .section-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.solutions-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-lg) * 1.2);
    margin-bottom: calc(var(--spacing-xl) * 1.5);
}

.solution-item {
    position: relative;
    display: flex;
    gap: calc(var(--spacing-lg) * 1.5);
    background: rgba(22, 27, 34, 0.8);
    backdrop-filter: blur(10px);
    padding: calc(var(--spacing-lg) * 1.5);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.solution-image-wrapper {
    position: relative;
    width: 180px;
    height: 180px;
    flex-shrink: 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.solution-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.solution-item:hover .solution-image {
    transform: scale(1.1) rotate(2deg);
}

.solution-image-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 128, 255, 0.2) 0%, rgba(147, 51, 234, 0.2) 100%);
    opacity: 0.4;
    transition: opacity 0.4s ease;
}

.solution-item:hover .solution-image-gradient {
    opacity: 0.6;
}

.solution-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    box-shadow: 0 0 20px var(--neon-blue);
}

.solution-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--glow-primary);
    border-color: var(--neon-blue);
}

.solution-item:hover::before {
    transform: scaleX(1);
}

.solution-item--ai:hover {
    border-color: rgba(38, 128, 255, 0.3);
}

.solution-item--factory:hover {
    border-color: rgba(147, 51, 234, 0.3);
}

.solution-item--transform:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.solution-item--data:hover {
    border-color: rgba(16, 185, 129, 0.3);
}

.solution-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.solution-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(123, 47, 255, 0.15) 100%);
    border-radius: 20px;
    flex-shrink: 0;
    align-self: flex-start;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    border: 1px solid var(--glass-border);
}

.solution-icon svg {
    width: 40px;
    height: 40px;
    color: var(--neon-blue);
    transition: all 0.3s ease;
}

.solution-item:hover .solution-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25) 0%, rgba(123, 47, 255, 0.25) 100%);
    box-shadow: var(--glow-primary);
    border-color: var(--neon-blue);
}

.solution-item:hover .solution-icon svg {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px var(--neon-blue));
}

.solution-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.solution-item h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.solution-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.solution-item strong {
    color: var(--neon-blue);
    font-weight: 600;
    position: relative;
}

.solution-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: var(--spacing-md);
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.9rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(123, 47, 255, 0.1) 100%);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--neon-blue);
    transition: all 0.3s ease;
}

.solution-item:hover .feature-badge {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(123, 47, 255, 0.15) 100%);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.industry-keywords {
    margin-top: calc(var(--spacing-xl) * 1.5);
    padding: calc(var(--spacing-lg) * 1.5);
    background: rgba(22, 27, 34, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.keywords-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: calc(var(--spacing-lg) * 1.2);
}

.keywords-icon {
    width: 28px;
    height: 28px;
    color: var(--primary);
    animation: tagRotate 3s ease-in-out infinite;
}

@keyframes tagRotate {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(10deg); }
}

.keywords-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.keywords-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: center;
}

.keyword-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.2rem;
    background: rgba(22, 27, 34, 0.8);
    border: 1px solid var(--glass-border);
    color: var(--neon-blue);
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: default;
}

.keyword-tag:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--glow-primary);
    border-color: var(--neon-blue);
}

.keyword-tag--primary {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-primary);
}

.keyword-tag--primary:hover {
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5), 0 0 60px rgba(123, 47, 255, 0.3);
}

.keyword-tag--highlight {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(123, 47, 255, 0.2) 100%);
    border-color: var(--neon-blue);
    font-weight: 700;
}

.keyword-tag--highlight:hover {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
    color: white;
}

@media (max-width: 768px) {
    .solutions {
        padding: var(--spacing-xl) 0;
    }

    .solutions .section-subtitle {
        font-size: 1.1rem;
    }

    .solutions-content {
        gap: var(--spacing-lg);
    }

    .solution-item {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }

    .solution-image-wrapper {
        width: 100%;
        height: 200px;
        align-self: center;
    }

    .solution-icon {
        width: 70px;
        height: 70px;
        align-self: center;
    }

    .solution-icon svg {
        width: 35px;
        height: 35px;
    }

    .solution-header {
        align-items: center;
        text-align: center;
    }

    .solution-item h3 {
        font-size: 1.2rem;
    }

    .solution-item p {
        font-size: 0.9rem;
    }

    .solution-features {
        justify-content: center;
    }

    .feature-badge {
        font-size: 0.75rem;
        padding: 0.35rem 0.75rem;
    }

    .keywords-header h3 {
        font-size: 1.25rem;
    }

    .keyword-tag {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .industry-keywords {
        padding: var(--spacing-lg);
    }
}