/* Global Variables & Reset */
:root {
    --bg-dark: #0a0b1e;
    --bg-card: #13152c;
    --primary-neon: #00f3ff;
    --secondary-neon: #bc13fe;
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --accent-green: #0aff0a;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --card-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

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

/* Buttons */
.btn {
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 700;
    border: none;
    cursor: pointer;
    clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    color: #fff;
    text-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px var(--primary-neon);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-neon);
    color: var(--primary-neon);
}

.btn-outline:hover {
    background: rgba(0, 243, 255, 0.1);
    box-shadow: 0 0 15px var(--primary-neon);
}

.glow-effect {
    position: relative;
    overflow: hidden;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: glow-sweep 3s infinite;
}

@keyframes glow-sweep {
    0% { transform: translate(-100%, -100%) rotate(45deg); }
    100% { transform: translate(100%, 100%) rotate(45deg); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 11, 30, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 243, 255, 0.2);
    padding: 15px 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-neon);
    position: relative;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-neon);
    transition: width 0.3s;
}

.nav-link:hover {
    color: var(--primary-neon);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-main);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: -1;
    transition: background-image 1s ease-in-out;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--bg-dark), transparent 50%, var(--bg-dark));
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--primary-neon);
}

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--secondary-neon);
    font-weight: 700;
}

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

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

/* Sections General */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.section-line {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
    margin: 0 auto;
}

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

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

.check-icon {
    color: var(--accent-green);
    font-weight: bold;
}

.hologram-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--primary-neon);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    position: relative;
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.1);
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    margin: 20px 0;
    border-radius: 5px;
    overflow: hidden;
}

.fill {
    height: 100%;
    background: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 15px;
    border: var(--glass-border);
    text-align: center;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-neon);
    box-shadow: var(--card-shadow);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 5px var(--primary-neon));
}

.benefit-title {
    margin-bottom: 15px;
    color: var(--primary-neon);
}

/* Features Carousel */
.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-track-container {
    overflow: hidden;
    border-radius: 15px;
    border: 1px solid var(--secondary-neon);
    box-shadow: 0 0 20px rgba(188, 19, 254, 0.2);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 11, 30, 0.8);
    padding: 20px;
    backdrop-filter: blur(5px);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary-neon);
    color: #fff;
    font-size: 2rem;
    padding: 10px 15px;
    cursor: pointer;
    z-index: 10;
    transition: 0.3s;
}

.carousel-btn:hover {
    background: var(--primary-neon);
    color: #000;
}

.prev-btn { left: 10px; }
.next-btn { right: 10px; }

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

.testimonial-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    border-left: 3px solid var(--secondary-neon);
    position: relative;
}

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

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--primary-neon);
}

.user-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.user-rating {
    color: #ffd700;
}

/* FAQ */
.faq-item {
    background: var(--bg-card);
    border: var(--glass-border);
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: 0.3s;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

.toggle-icon {
    font-size: 1.5rem;
    color: var(--primary-neon);
}

/* Footer */
.footer {
    background: #050610;
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--primary-neon);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p, .footer-col a {
    color: var(--text-muted);
    margin-bottom: 10px;
    display: block;
    font-size: 0.9rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .nav-links { display: none; }
    .mobile-menu-toggle { display: flex; }
    .about-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 20px; }
}