:root {
    /* Colors */
    --bg-dark: #070708;
    --bg-darker: #040405;
    --accent-primary: #FFCD05; /* Infinox Supernova */
    --accent-primary-rgb: 255, 205, 5;
    --accent-secondary: #FB6962; /* Infinox Bittersweet */
    --accent-secondary-rgb: 251, 105, 98;
    --accent-green-vibrant: #2ecc71;
    --text-main: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.65);
    --text-dim: rgba(255, 255, 255, 0.4);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(16px);
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 120px 0;
    
    /* Transitions */
    --bezier: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.35s var(--bezier);
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    touch-action: manipulation;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, .logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition), background var(--transition), border var(--transition), transform var(--transition), box-shadow var(--transition);
}

ul {
    list-style: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-dot {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.fade-in-up { animation: fadeInUp 0.8s var(--bezier) forwards; opacity: 0; }
.fade-in { animation: fadeIn 1s var(--bezier) forwards; opacity: 0; }

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* Global Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border var(--transition);
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: #000;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(var(--accent-primary-rgb), 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.btn-large { padding: 18px 36px; font-size: 18px; }
.btn-xl { padding: 22px 48px; font-size: 20px; text-transform: uppercase; letter-spacing: 1px; }

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: 24px;
    overflow: hidden;
}

.highlight { color: var(--accent-primary); }
.highlight-alt { color: var(--accent-primary); opacity: 0.9; }
.tech-highlight { color: var(--accent-green-vibrant); font-weight: 700; text-shadow: 0 0 10px rgba(46, 204, 113, 0.4); }

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(var(--accent-primary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.2);
    color: var(--accent-primary);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.badge-alert {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(var(--accent-secondary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-secondary-rgb), 0.2);
    color: var(--accent-secondary);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: padding var(--transition), background var(--transition), backdrop-filter var(--transition), border var(--transition);
}

.navbar.scrolled {
    background: rgba(7, 7, 8, 0.9);
    backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-text {
    font-size: clamp(14px, 4vw, 20px);
    letter-spacing: 1px;
    color: var(--accent-primary);
}

.logo-text .divider {
    color: var(--text-dim);
    font-weight: 300;
    margin: 0 4px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

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

.nav-controls {
    display: flex;
    align-items: center;
    gap: 32px;
}

.lang-switcher {
    display: flex;
    gap: 12px;
    font-size: 20px;
}

.flag-link {
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
}

.flag-link:hover, .flag-link.active {
    opacity: 1;
    transform: scale(1.2);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

/* Mobile Responsive Navbar */
@media (max-width: 900px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        height: 100vh;
        background: var(--bg-darker);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s var(--bezier);
        z-index: 999;
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--glass-border);
    }

    .nav-links.active { display: flex; }
    
    .nav-controls {
        display: none;
        position: fixed;
        bottom: 0;
        right: 0;
        width: 80%;
        padding: 40px;
        background: transparent;
        flex-direction: column-reverse;
        align-items: center;
        gap: 30px;
        transition: 0.4s var(--bezier);
        z-index: 1000;
    }
    
    .nav-controls.active { display: flex; }
    
    .mobile-menu-toggle { display: flex; z-index: 1001; }
    .mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); }
    .mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(8px, -8px); }
    
    .nav-links a { font-size: 24px; margin-bottom: 20px; }
}

/* Hero */
.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(40px, 6vw, 76px);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 19px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.urgency-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    border-radius: 12px;
    width: fit-content;
}

.urgency-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-secondary);
    border-radius: 50%;
    position: relative;
}

.urgency-dot::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--accent-secondary);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.urgency-banner p {
    margin: 0;
    font-size: 14px;
    color: var(--text-main);
}

.main-card {
    position: relative;
    padding: 0;
    animation: float 6s ease-in-out infinite;
    cursor: zoom-in;
}

.main-card img {
    width: 100%;
    display: block;
}

.floating-stat {
    position: absolute;
    background: rgba(7, 7, 8, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--accent-primary);
    padding: 14px 24px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 20;
    bottom: -10%;
    left: 5%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.stat-icon { font-size: 24px; }
.stat-label { font-size: 10px; text-transform: uppercase; color: var(--text-dim); display: block; }
.stat-value { font-weight: 700; font-size: 18px; color: var(--accent-primary); }

.hero-background-effects .glow-1 {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.15) 0%, transparent 70%);
    z-index: 0;
}

/* Exclusive Offer Section */
.exclusive-offer { padding: var(--section-padding); }

.offer-card {
    padding: 80px 60px;
    background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.05) 0%, rgba(var(--accent-secondary-rgb), 0.05) 100%);
    position: relative;
}

.offer-header { text-align: center; margin-bottom: 80px; }
.offer-header h2 { font-size: 48px; margin-bottom: 20px; }
.offer-header p { font-size: 20px; color: var(--text-muted); max-width: 800px; margin: 0 auto; }

.product-spotlight {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.product-info h3 { font-size: 36px; margin-bottom: 24px; }
.product-info h3 span { color: var(--accent-primary); }
.product-info p { font-size: 18px; color: var(--text-muted); margin-bottom: 32px; }

.price-comparison {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.price-strikethrough {
    font-size: 20px;
    color: var(--text-dim);
    text-decoration: line-through;
}

.price-free {
    font-size: 28px;
    font-weight: 800;
    color: #4ade80; /* Green */
}

.price-notes {
    margin-top: -20px;
    margin-bottom: 25px;
    font-size: 10.5px;
    color: var(--text-dim);
    line-height: 1.3;
    opacity: 0.8;
}

.price-notes p {
    margin-bottom: 2px;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gallery-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: zoom-in;
}

.gallery-main img { width: 100%; height: auto; display: block; object-fit: contain; }

.gallery-secondary {
    display: flex;
    gap: 20px;
}

.mini-card {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: zoom-in;
}

.mini-card img { width: 100%; height: auto; display: block; object-fit: contain; }

/* Features Detailed */
.features-detailed { padding: var(--section-padding); background: var(--bg-darker); }

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.tech-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.tech-visual {
    height: 300px;
    overflow: hidden;
    cursor: zoom-in;
}

.tech-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.tech-card:hover .tech-visual img { transform: scale(1.05); }

.tech-content {
    padding: 30px;
}

.tech-content h3 { font-size: 24px; margin-bottom: 12px; color: var(--accent-primary); }
.tech-content p { color: var(--text-muted); }

/* Robots Section */
.robots-section { padding: var(--section-padding); }

.robots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.robot-card {
    padding: 40px;
    text-align: center;
    transition: transform var(--transition);
}

.robot-card:hover { transform: translateY(-10px); border-color: var(--accent-primary); }

.robot-img-container {
    width: 100%;
    height: 350px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid var(--glass-border);
    cursor: zoom-in;
}

.robot-img-container img { width: 100%; height: auto; display: block; object-fit: contain; }

.robot-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-secondary);
    margin-bottom: 12px;
    font-weight: 700;
}

.robot-card h3 { font-size: 28px; margin-bottom: 16px; }

/* Infinox Details Section */
.infinox-details { padding: var(--section-padding); background: var(--bg-dark); }
.infinox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}
.info-card {
    padding: 40px;
    text-align: left;
    transition: transform var(--transition), border-color var(--transition);
}
.info-card:hover { transform: translateY(-5px); border-color: var(--accent-primary); }
.info-icon { font-size: 32px; margin-bottom: 24px; }
.info-card.highlight-card {
    border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
    background: linear-gradient(145deg, rgba(var(--accent-primary-rgb), 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    box-shadow: 0 10px 30px rgba(var(--accent-primary-rgb), 0.1);
}
.info-card.highlight-card .info-icon {
    filter: drop-shadow(0 0 10px rgba(var(--accent-primary-rgb), 0.5));
}
.info-card h4 { font-size: 20px; font-family: 'Outfit', sans-serif; margin-bottom: 16px; color: var(--accent-primary); }
.info-card p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }

/* CTA Banner */
.cta-banner { padding: var(--section-padding); }

.cta-wrapper {
    padding: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: radial-gradient(circle at top left, rgba(var(--accent-primary-rgb), 0.1), transparent);
}

.cta-content h2 { font-size: 40px; margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: var(--text-muted); margin-bottom: 24px; }

.urgency-counter {
    font-size: 18px;
    color: var(--text-main);
}

.urgency-counter strong { color: var(--accent-secondary); font-size: 24px; }

/* FAQ */
/* Loyalty Section */
.loyalty-section {
    padding: var(--section-padding);
    background: radial-gradient(circle at center, rgba(var(--accent-primary-rgb), 0.05) 0%, var(--bg-dark) 70%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.badge-vip {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(var(--accent-primary-rgb), 0.05);
    border: 1.5px solid var(--accent-primary);
    color: var(--accent-primary);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 32px;
    box-shadow: 0 0 20px rgba(var(--accent-primary-rgb), 0.15);
}

.loyalty-title {
    font-size: clamp(32px, 7vw, 90px);
    line-height: 1.1;
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

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

.loyalty-subtitle {
    font-size: clamp(16px, 3vw, 24px);
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
}

.loyalty-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.loyalty-visual .glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.1) 0%, transparent 70%);
    filter: blur(60px);
}

.faq-section { padding: var(--section-padding); background: var(--bg-darker); }

.faq-container { max-width: 800px; margin: 40px auto 0; }

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 16px;
    padding: 24px;
    cursor: pointer;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.faq-question {
    font-weight: 600;
    font-size: 18px;
    position: relative;
    padding-right: 30px;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: var(--accent-primary);
    transition: transform 0.3s ease;
}

.faq-item.active { border-color: var(--accent-primary); background: rgba(255, 255, 255, 0.05); }

.faq-item.active .faq-question::after { content: '-'; transform: translateY(-50%) rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--bezier), margin-top 0.4s;
    color: var(--text-muted);
}

.faq-item.active .faq-answer { max-height: 400px; margin-top: 16px; }

/* Footer */
.footer {
    padding: 100px 0 40px;
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-info p { margin-top: 24px; color: var(--text-dim); max-width: 320px; }
.footer-legal {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
    font-size: 12px;
}

.footer-legal .risk { margin-top: 12px; max-width: 800px; margin-left: auto; margin-right: auto; line-height: 1.4; }

/* Modal Zoom */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.95);
    backdrop-filter: blur(10px);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    object-fit: contain;
}

#modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--accent-primary);
    padding: 20px 0;
    font-size: 18px;
    font-family: 'Outfit', sans-serif;
}

.close-modal {
    position: absolute;
    top: 30px;
    right: 50px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover { color: var(--accent-primary); }

/* Mobile Responsive */
@media (max-width: 1100px) {
    .product-spotlight { grid-template-columns: 1fr; gap: 40px; }
    .cta-wrapper { flex-direction: column; text-align: center; gap: 40px; padding: 40px 24px; }
}

@media (max-width: 991px) {
    .hero-grid, .tech-grid, .robots-grid, .infinox-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content { display: flex; flex-direction: column; align-items: center; }
    .hero-actions { justify-content: center; width: 100%; flex-direction: column; }
    .urgency-banner { margin-right: auto; margin-left: auto; }
    .stat-1 { position: static; margin-top: 40px; width: fit-content; margin-left: auto; margin-right: auto; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .footer-info p { margin-left: auto; margin-right: auto; }
}

@media (max-width: 767px) {
    .offer-card { padding: 40px 24px; }
    .modal-content { width: 95%; }
    .close-modal { right: 20px; top: 10px; }
}
/* Instruction Section */
.instructions-section {
    padding: var(--section-padding);
    background: var(--bg-dark);
}

.instructions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.instructions-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
}

.instructions-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.instruction-steps {
    list-style: none;
    padding: 0;
}

.step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--accent-primary);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.step-text {
    font-size: 16px;
    color: var(--text-main);
}

.step-text strong {
    color: var(--accent-primary);
}

.instructions-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.instructions-visual img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.instructions-visual:hover img {
    transform: scale(1.02);
}

@media (max-width: 991px) {
    .instructions-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    .step-item {
        text-align: left;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}