:root {
    --primary-color: #00d4ff;
    /* Bright Cyan/Blue */
    --secondary-color: #00ff9d;
    /* Tech Green */
    --accent-color: #0056b3;
    /* Deep Blue */
    --dark-bg: #0a0e17;
    /* Very Dark Blue/Black */
    --card-bg: #111625;
    /* Dark Blue Gray */
    --text-color: #e0e0e0;
    --text-muted: #a0a0a0;
    --white: #ffffff;
    --gradient-main: linear-gradient(135deg, #0056b3 0%, #00d4ff 100%);
    --gradient-hover: linear-gradient(135deg, #004494 0%, #00b8e6 100%);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Roboto', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.btn-light {
    background: var(--white);
    color: var(--accent-color);
}

.btn-light:hover {
    background: #f0f0f0;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.nav-links .btn-nav {
    padding: 8px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    color: var(--primary-color);
}

.nav-links .btn-nav:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    color: var(--white);
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background: url('assets/hero_bg.webp') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 14, 23, 0.8), rgba(10, 14, 23, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(to right, #fff, #00d4ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-color);
}

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

/* Section Header */
.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--white);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.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;
    color: var(--primary-color);
    font-size: 1.8rem;
    transition: var(--transition);
}

.benefit-card:hover .icon-box {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.benefit-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

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

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

.about-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    transition: var(--transition);
}

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

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background: var(--secondary-color);
    padding: 20px;
    border-radius: 10px;
    color: var(--dark-bg);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    min-width: 150px;
}

.experience-badge .years {
    display: block;
    font-weight: 800;
    font-size: 1.2rem;
    text-transform: uppercase;
}

.experience-badge .text {
    font-size: 0.9rem;
    font-weight: 600;
}

.subtitle {
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: block;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.about-list {
    margin-bottom: 30px;
}

.about-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.about-list li i {
    color: var(--secondary-color);
}

/* Services Section */
.bg-dark {
    background-color: #05080f;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.service-item:hover {
    border-bottom-color: var(--primary-color);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-info h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

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

/* Why Choose Us */
.bg-gradient {
    background: linear-gradient(135deg, #0a0e17 0%, #0d121f 100%);
    position: relative;
}

.bg-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero_bg.webp') no-repeat center center/cover;
    opacity: 0.05;
    pointer-events: none;
}

.why-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.why-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.why-content>p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.features-list {
    display: grid;
    gap: 30px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    background: rgba(0, 255, 157, 0.1);
    padding: 15px;
    border-radius: 10px;
}

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

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

.cta-box {
    background: var(--gradient-main);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    color: var(--white);
    box-shadow: 0 20px 40px rgba(0, 86, 179, 0.3);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-box p {
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: #020305;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 20px 0;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.footer h4 {
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer ul li {
    margin-bottom: 15px;
}

.footer ul li a,
.footer ul li {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

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

.legal-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.legal-links a:hover {
    color: var(--primary-color);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .about-grid,
    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        order: -1;
    }

    .experience-badge {
        right: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--card-bg);
        flex-direction: column;
        justify-content: center;
        transition: 0.3s;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: block;
        z-index: 1001;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-btns {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}