:root {
    --primary-color: #00f3ff; /* Cyber Cyan */
    --secondary-color: #0066ff; /* Deep Tech Blue */
    --bg-color: #020408; /* Deep Space Black */
    --surface-bg: #0a0f16;
    --text-primary: #ffffff;
    --text-secondary: #8b9bb4;
    --accent-glow: rgba(0, 243, 255, 0.6);
    --border-color: rgba(0, 243, 255, 0.2);
    --font-main: 'Rajdhani', sans-serif;
}

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

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

/* --- Advanced Tech Background --- */
.tech-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: radial-gradient(circle at center, #05101a 0%, #020408 100%);
}

.grid-overlay {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background-image: 
        linear-gradient(rgba(0, 243, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    transform: perspective(500px) rotateX(60deg);
    animation: gridMove 20s linear infinite;
    z-index: -1;
    mask-image: radial-gradient(circle at center, black 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 80%);
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

/* --- Typography & Global --- */
h1, h2, h3 {
    text-transform: uppercase;
    letter-spacing: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- HUD Header --- */
header {
    background: rgba(2, 4, 8, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--accent-glow);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo::before {
    content: '[ ';
    color: var(--text-secondary);
}
.logo::after {
    content: ' ]';
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.1rem;
    transition: 0.3s;
    position: relative;
    padding: 5px 10px;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
    text-shadow: 0 0 8px var(--accent-glow);
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: var(--primary-color);
    transform: scaleY(0);
    transition: transform 0.3s;
}

.nav-links a:hover::before {
    transform: scaleY(1);
}

/* --- Hero Section --- */
.hero-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 120px;
    padding-bottom: 0px;
    position: relative;
    flex-direction: column;
}

.hero-content {
    max-width: 1000px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #fff, #a0a0a0);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero-intro {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-shadow: 0 0 10px var(--accent-glow);
    font-weight: 500;
}

/* Hero Tags */
.hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tech-tag {
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(5px);
    transition: 0.3s;
    cursor: default;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tech-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

/* Tag Color Variants */
.tag-blue { color: #00f3ff; border-color: rgba(0,243,255,0.3); box-shadow: 0 0 10px rgba(0,243,255,0.1); }
.tag-blue:hover { background: rgba(0,243,255,0.1); box-shadow: 0 0 20px rgba(0,243,255,0.3); }

.tag-purple { color: #d000ff; border-color: rgba(208,0,255,0.3); box-shadow: 0 0 10px rgba(208,0,255,0.1); }
.tag-purple:hover { background: rgba(208,0,255,0.1); box-shadow: 0 0 20px rgba(208,0,255,0.3); }

.tag-cyan { color: #00ffaa; border-color: rgba(0,255,170,0.3); box-shadow: 0 0 10px rgba(0,255,170,0.1); }
.tag-cyan:hover { background: rgba(0,255,170,0.1); box-shadow: 0 0 20px rgba(0,255,170,0.3); }

.tag-red { color: #ff3333; border-color: rgba(255,51,51,0.3); box-shadow: 0 0 10px rgba(255,51,51,0.1); }
.tag-red:hover { background: rgba(255,51,51,0.1); box-shadow: 0 0 20px rgba(255,51,51,0.3); }

.tag-green { color: #33ff33; border-color: rgba(51,255,51,0.3); box-shadow: 0 0 10px rgba(51,255,51,0.1); }
.tag-green:hover { background: rgba(51,255,51,0.1); box-shadow: 0 0 20px rgba(51,255,51,0.3); }

.tag-orange { color: #ffaa00; border-color: rgba(255,170,0,0.3); box-shadow: 0 0 10px rgba(255,170,0,0.1); }
.tag-orange:hover { background: rgba(255,170,0,0.1); box-shadow: 0 0 20px rgba(255,170,0,0.3); }

.tag-pink { color: #ff0088; border-color: rgba(255,0,136,0.3); box-shadow: 0 0 10px rgba(255,0,136,0.1); }
.tag-pink:hover { background: rgba(255,0,136,0.1); box-shadow: 0 0 20px rgba(255,0,136,0.3); }

.tag-yellow { color: #ffff00; border-color: rgba(255,255,0,0.3); box-shadow: 0 0 10px rgba(255,255,0,0.1); }
.tag-yellow:hover { background: rgba(255,255,0,0.1); box-shadow: 0 0 20px rgba(255,255,0,0.3); }

.tag-teal { color: #20c997; border-color: rgba(32, 201, 151, 0.3); box-shadow: 0 0 10px rgba(32, 201, 151, 0.1); }
.tag-teal:hover { background: rgba(32, 201, 151, 0.1); box-shadow: 0 0 20px rgba(32, 201, 151, 0.3); }


/* Platform Icons */
.platform-icons {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 10px;
}

.p-icon {
    font-size: 3rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    cursor: default;
}

.p-icon:hover {
    color: var(--primary-color);
    transform: translateY(-5px);
    text-shadow: 0 0 20px var(--primary-color);
}

.btn-primary {
    display: inline-block;
    padding: 15px 50px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--bg-color);
    background: var(--primary-color);
    border: none;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 40px var(--accent-glow);
    transform: scale(1.05);
}

/* --- Tech Cards (Services) --- */
.section {
    padding: 20px 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 40px;
    color: #fff;
    text-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: rgba(10, 15, 22, 0.7);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    position: relative;
    transition: 0.3s;
    clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.service-card:hover {
    background: rgba(0, 243, 255, 0.05);
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.1);
}

/* Corner Accents */
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    height: 30px;
    border-top: 2px solid var(--primary-color);
    border-right: 2px solid var(--primary-color);
    opacity: 0.5;
    transition: 0.3s;
}

.service-card:hover::after {
    opacity: 1;
    width: 100%;
    height: 100%;
}

.icon-box {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-shadow: 0 0 15px var(--accent-glow);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1rem;
}

.service-list li {
    margin-bottom: 10px;
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: monospace;
}

.service-list li i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

/* --- Features (Data Blocks) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-item {
    border: 1px solid rgba(255,255,255,0.05);
    padding: 30px;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 100%);
}

.feature-item h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 10px;
}

/* --- Contact Section --- */
.contact-container {
    padding-top: 0;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 1.5rem;
    color: var(--bg-color);
    background: var(--primary-color);
    padding: 20px 60px;
    clip-path: polygon(15px 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%, 0 15px);
    font-weight: 700;
    transition: 0.3s;
    box-shadow: 0 0 20px var(--accent-glow);
    margin: 0 auto;
    max-width: 500px;
}

.contact-item:hover {
    background: #fff;
    transform: scale(1.05);
    box-shadow: 0 0 40px var(--accent-glow);
}

/* --- Footer --- */
footer {
    border-top: 1px solid var(--border-color);
    background: #000;
    padding: 30px;
    text-align: center;
    color: var(--text-secondary);
    font-family: monospace;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2rem; }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg-color);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-150%);
        transition: 0.3s;
    }
    
    /* Simple JS toggle class would be needed for real mobile menu, 
       but for now we keep it visible as flex column for simplicity or just hide on very small screens if no JS toggle */
    .nav-links {
        position: static;
        transform: none;
        background: transparent;
        border: none;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    nav { flex-direction: column; gap: 15px; }
}

/* --- Floating Contact Button --- */
.floating-contact-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: #000;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid #fff;
    text-decoration: none;
}

.floating-contact-btn i {
    font-size: 1.4rem;
}

.floating-contact-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 0 40px rgba(0, 243, 255, 0.8);
    color: #000;
}

/* Pulse Animation Ring */
.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50px;
    border: 2px solid var(--primary-color);
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 140%;
        height: 150%;
        opacity: 0;
    }
}

/* Mobile Adjustment for Floating Button */
@media (max-width: 768px) {
    .floating-contact-btn {
        bottom: 20px;
        right: 20px;
        padding: 12px 25px;
        font-size: 1rem;
    }
}

/* --- Case Study Section --- */
.cases-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 20px;
}

.case-card {
    flex: 1;
    background: rgba(10, 15, 22, 0.8);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 10px;
    transition: 0.3s;
    position: relative;
    max-width: 500px;
}

.case-card.before {
    border-color: rgba(255, 50, 50, 0.3);
    box-shadow: 0 0 20px rgba(255, 50, 50, 0.1);
}

.case-card.after {
    border-color: rgba(0, 255, 100, 0.3);
    box-shadow: 0 0 20px rgba(0, 255, 100, 0.1);
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.status-badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
}

.status-badge.danger {
    background: rgba(255, 50, 50, 0.2);
    color: #ff4444;
    border: 1px solid #ff4444;
}

.status-badge.success {
    background: rgba(0, 255, 100, 0.2);
    color: #00ff66;
    border: 1px solid #00ff66;
}

.status-badge.primary {
    background: rgba(50, 100, 255, 0.2);
    color: #4488ff;
    border: 1px solid #4488ff;
}

.case-card.primary {
    border-color: rgba(50, 100, 255, 0.3);
    box-shadow: 0 0 20px rgba(50, 100, 255, 0.1);
}

.case-header h4 {
    font-size: 1.2rem;
    color: #fff;
}

.case-image-box {
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
    margin-bottom: 20px;
    background: #000;
}

.case-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* or contain depending on image aspect ratio */
    transition: 0.5s;
}

/* Multi-image Stack Style */
.case-image-box.multi-image {
    position: relative;
    overflow: visible; /* Allow images to pop out */
}

.stack-img {
    position: absolute;
    width: 80% !important; /* Override default 100% */
    height: auto !important;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s ease;
}

.img-1 {
    top: 10%;
    left: 50%;
    transform: translateX(-50%) rotate(-5deg);
    z-index: 1;
}

.img-2 {
    top: 15%;
    left: 55%;
    transform: translateX(-50%) rotate(2deg);
    z-index: 2;
}

.img-3 {
    top: 20%;
    left: 45%;
    transform: translateX(-50%) rotate(5deg);
    z-index: 3;
    border: 1px solid rgba(255, 50, 50, 0.5); /* Highlight top card */
}

/* Hover Effect for Stack */
.case-card:hover .img-1 {
    transform: translateX(-80%) rotate(-15deg) scale(0.9);
    z-index: 3;
}

.case-card:hover .img-2 {
    transform: translateX(-50%) rotate(0deg) scale(1);
    z-index: 4;
    top: 5%;
}

.case-card:hover .img-3 {
    transform: translateX(-20%) rotate(15deg) scale(0.9);
    z-index: 3;
}


.scan-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 243, 255, 0.1) 50%, transparent 51%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 2;
}

.case-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.case-arrow {
    font-size: 2rem;
    color: var(--primary-color);
    animation: arrowPulse 2s infinite;
}

@keyframes arrowPulse {
    0% { transform: translateX(0); opacity: 0.5; }
    50% { transform: translateX(10px); opacity: 1; }
    100% { transform: translateX(0); opacity: 0.5; }
}

@media (max-width: 900px) {
    .cases-wrapper {
        flex-direction: column;
    }
    
    .case-arrow {
        transform: rotate(90deg);
        margin: 20px 0;
    }
    
    @keyframes arrowPulse {
        0% { transform: rotate(90deg) translateY(0); opacity: 0.5; }
        50% { transform: rotate(90deg) translateY(10px); opacity: 1; }
        100% { transform: rotate(90deg) translateY(0); opacity: 0.5; }
    }
}

/* --- Business Solution Box --- */
.case-solution-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(2, 4, 8, 0.6);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    padding: 20px 30px;
    margin-top: 20px;
    border-radius: 5px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    gap: 20px;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.case-solution-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.05), transparent);
    transform: skewX(-20deg) translateX(-150%);
    transition: 0.5s;
}

.case-solution-box:hover::before {
    transform: skewX(-20deg) translateX(150%);
}

.case-solution-box:hover {
    background: rgba(10, 15, 22, 0.9);
    box-shadow: 0 5px 15px rgba(0, 243, 255, 0.1);
}

.solution-icon {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.solution-info {
    flex-grow: 1;
}

.solution-info h4 {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.solution-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.btn-solution {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.3s;
    white-space: nowrap;
}

.btn-solution:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 10px var(--accent-glow);
}

@media (max-width: 768px) {
    .case-solution-box {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .solution-info h4 {
        justify-content: center;
    }

    .btn-solution {
        width: 100%;
        justify-content: center;
    }
}
/* --- Solution List Style --- */
.solution-list {
    list-style: none;
    margin: 5px 0 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px; /* Row gap 10px, Column gap 20px */
}

.solution-list li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: monospace; /* Tech feel */
}

.solution-list li i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .solution-list {
        justify-content: center;
    }
}
/* --- Full Width Case Card (New) --- */
.cases-wrapper.full-width-case {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.cases-wrapper.full-width-case .case-card {
    max-width: 1000px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 30px;
}

.cases-wrapper.full-width-case .case-header {
    margin-bottom: 10px;
    width: 100%;
}

.cases-wrapper.full-width-case .case-image-box {
    width: 50%;
    height: 300px;
    margin-bottom: 0;
    flex-shrink: 0;
}

.cases-wrapper.full-width-case .case-content-side {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cases-wrapper.full-width-case .case-desc {
    font-size: 1.1rem;
}

@media (max-width: 900px) {
    .cases-wrapper.full-width-case .case-card {
        flex-direction: column;
    }
    
    .cases-wrapper.full-width-case .case-image-box,
    .cases-wrapper.full-width-case .case-content-side {
        width: 100%;
    }
}