:root {
    --bg-main: #07070a;
    --bg-darker: #040406;
    --bg-card: rgba(20, 20, 30, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    
    /* Ventex Logo Gradient Colors */
    --color-cyan: #00f0ff;
    --color-blue: #0055ff;
    --color-purple: #aa00ff;
    
    --gradient-primary: linear-gradient(135deg, var(--color-cyan), var(--color-blue), var(--color-purple));
}

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

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

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

.section {
    padding: 100px 0;
}

.bg-darker {
    background-color: var(--bg-darker);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(7, 7, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 32px;
    width: auto;
    margin-right: 5px;
    vertical-align: middle;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--color-cyan);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 85, 255, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(170, 0, 255, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline {
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan) !important;
}

.btn-outline:hover {
    background: rgba(0, 240, 255, 0.1);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 20px;
    background: radial-gradient(circle at center, rgba(0, 85, 255, 0.05) 0%, rgba(7, 7, 10, 1) 70%);
}

#three-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none; /* Allows clicking buttons behind it */
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-inline: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 50px;
}

.about-3d-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 240, 255, 0.15);
    transform: translateZ(30px);
    display: block;
}

.about-image-container {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.about-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.values-list h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-cyan);
}

.values-list ul {
    list-style: none;
}

.values-list li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check {
    color: var(--color-purple);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Vision Mission Grid */
.vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.vm-card {
    background: linear-gradient(145deg, rgba(20, 20, 30, 0.8), rgba(10, 10, 15, 0.8));
    border-left: 4px solid var(--color-cyan);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform-style: preserve-3d;
}

.vm-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-primary);
    transform: translateZ(30px);
}

.vm-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    transform: translateZ(20px);
}

/* Services */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    transform: translateZ(40px);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    transform: translateZ(30px);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transform: translateZ(20px);
}



/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-item .icon {
    font-size: 1.5rem;
    background: var(--bg-card);
    padding: 10px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
}

.contact-item p {
    font-size: 1.1rem;
    margin-top: 5px;
}

.contact-item a {
    color: var(--color-cyan);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--color-purple);
}

/* Form Styles */
.contact-box {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-box h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--color-cyan);
}

.contact-form button {
    width: 100%;
    margin-top: 10px;
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0;
    background: var(--bg-darker);
}

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

.footer-brand h3 {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 5px;
}

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

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

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

.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .about-grid, .vision-mission-grid, .contact-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .hero-buttons { flex-direction: column; }
    .footer-content { flex-direction: column; gap: 20px; text-align: center; }
}