/* assets/css/style.css */
:root {
    --bg-dark: #0f1115;
    --bg-card: #1a1d24;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --neon-blue: #00f0ff;
    --neon-green: #39ff14;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

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

a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--neon-green);
}

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

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 800;
}
.neon-text {
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

/* Header */
.main-header {
    background-color: rgba(15, 17, 21, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}
.nav-links a {
    color: var(--text-main);
    font-weight: 600;
}
.nav-links a:hover {
    color: var(--neon-blue);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-dark);
    list-style: none;
    padding: 10px 0;
    min-width: 150px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}
.dropdown:hover .dropdown-menu {
    display: block;
}
.dropdown-menu li {
    padding: 8px 20px;
}
.dropdown-menu a {
    display: block;
    color: var(--text-main);
}
.dropdown-menu a:hover {
    color: var(--neon-blue);
}
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(45deg, var(--neon-blue), #0056b3);
    color: #fff;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 800;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}
.btn-primary:hover {
    background: linear-gradient(45deg, var(--neon-green), #0a8a00);
    color: #0f1115;
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.5);
}
.btn-large {
    font-size: 1.2rem;
    padding: 15px 40px;
}

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    opacity: 0.3;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(15,17,21,1) 0%, rgba(15,17,21,0.6) 50%, rgba(15,17,21,1) 100%);
    z-index: -1;
}
.hero-content {
    max-width: 600px;
}
.hero-content h1 {
    font-size: 3.5rem;
}
.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Sections */
section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

/* Cards Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}
.card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.1);
}
.card img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* Device Section Images */
.device-img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    border: 2px solid rgba(0, 240, 255, 0.2);
}

/* FAQ Accordion */
.faq-item {
    background: var(--bg-card);
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
}
.faq-question {
    padding: 20px;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}
.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 300px;
}
.faq-item.active .faq-question {
    color: var(--neon-blue);
}

/* Floating WhatsApp */
.float-wa-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    animation: pulse 2s infinite;
}
.float-wa-btn svg {
    color: white;
}
.float-wa-btn:hover {
    color: white;
}
.wa-tooltip {
    position: absolute;
    right: 75px;
    background: #fff;
    color: #333;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: bold;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
}
.float-wa-btn:hover .wa-tooltip {
    opacity: 1;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Footer */
.main-footer {
    background: #08090b;
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}
.footer-col h4 {
    color: #fff;
    margin-bottom: 20px;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li {
    margin-bottom: 10px;
}
.partner-links {
    margin-top: 20px;
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 8px;
}
.partner-links h4 {
    font-size: 0.9rem;
    color: var(--neon-blue);
    margin-bottom: 10px;
}
.partner-links ul {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.partner-links ul li {
    font-size: 0.8rem;
    margin-bottom: 0;
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
    color: var(--text-muted);
}

/* Mobile */
@media (max-width: 768px) {
    .header-btn { display: none; }
    .mobile-menu-btn { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .nav-links.active { display: flex; }
    .hero-content h1 { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
}