:root {
    --primary: #0a1128;
    --primary-light: #1c2541;
    --accent: #00d4ff;
    --accent-glow: rgba(0, 212, 255, 0.4);
    --text-main: #ffffff;
    --text-muted: #a0aec0;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, .logo-text, .btn {
    font-family: 'Space Grotesk', sans-serif;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 17, 40, 0.95);
    backdrop-filter: blur(10px);
    padding: 10px 0;
    border-bottom: 1px solid var(--card-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 50px;
    height: 50px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .main-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-main);
}

.logo-text .sub-text {
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--accent);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
    transform: scale(1.1);
    animation: zoomOut 10s infinite alternate linear;
}

@keyframes zoomOut {
    from { transform: scale(1.1); }
    to { transform: scale(1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10,17,40,0.9) 0%, rgba(10,17,40,0.6) 50%, rgba(10,17,40,0.3) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 700px;
}

.pre-title {
    color: var(--accent);
    font-size: 1.1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.main-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
}

.main-title span {
    color: var(--accent);
    text-shadow: 0 0 20px var(--accent-glow);
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-btns a{
    margin: 5px;
}

.btn {
    padding: 15px 35px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.2);
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.4);
}

.btn-outline {
    border: 2px solid var(--text-main);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

.scroll-ind {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 25px;
    height: 45px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    position: relative;
}

.mouse::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* Services */
.services {
    padding: 100px 0;
    background: var(--primary-light);
}

.section-header {
    text-align: center;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 2.5rem;
    letter-spacing: 2px;
}

.underline {
    width: 80px;
    height: 4px;
    background: var(--accent);
    margin: 15px auto;
}

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

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 15px;
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: var(--accent);
    transform: translateY(-10px);
}

.icon-box {
    width: 70px;
    height: 70px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.5rem;
    color: var(--accent);
    transition: var(--transition);
}

.service-card:hover .icon-box {
    background: var(--accent);
    color: var(--primary);
    box-shadow: 0 0 20px var(--accent-glow);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    height: 3em;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* About */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 20px;
    transform: translate(20px, 20px);
    z-index: -1;
}

.about-image img {
    width: 100%;
    display: block;
    transition: var(--transition);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-text p {
    margin-bottom: 30px;
    color: var(--text-muted);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-list i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--primary-light);
}

.contact-grid {
    gap: 60px;
    text-align: center;
}

.info-item {
    display: inline-flex;
    gap: 10px;
    margin: 10px;
    align-items: center;
    transition: var(--transition);
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent);
    width: 30px;
}

.info-item h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--text-muted);
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 40px;
    border-radius: 20px;
}

.contact-form-container h3 {
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: #fff;
    outline: none;
    transition: var(--transition);
}

input:focus, textarea:focus {
    border-color: var(--accent);
    background: rgba(255,255,255,0.08);
}

.full-width {
    width: 100%;
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    text-align: center;
}

.footer-logo .main-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-main);
}

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

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent);
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .main-title { font-size: 3rem; }
    .about-grid, .contact-grid {
        grid-template_columns: 1fr;
        display: block;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero {
        text-align: center;
    }
    .hero-btns {
        justify-content: center;
    }
    .main-title { font-size: 2.5rem; }
}