:root {
    --neon: #f36b2c;
    --bg: #000000;
    --bg-light: #0a0a0a;
    --text: #ffffff;
    --text-gray: #a0a0a0;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* NAVBAR */
.navbar {
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(12px);
    height: 110px; 
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid #1a1a1a;
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 12px var(--bg));
    transition: var(--transition);
    cursor: pointer;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 1.2rem;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.nav-links a:hover {
    color: var(--neon);
    text-shadow: 0 0 10px var(--neon);
}

.btn-client {
    background: var(--neon);
    color: #000 !important;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 800 !important;
    font-size: 1.2rem !important;
    box-shadow: 0 0 15px rgba(204, 255, 0, 0.3);
}

/* HERO */
.hero {
    padding-top: 110px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #1a1d00 0%, #000 80%);
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    max-width: 900px;
}

.highlight {
    color: var(--neon);
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn-primary, .btn-secondary {
    padding: 15px 35px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.btn-secondary {
    border: 2px solid var(--neon);
    color: var(--neon);
}

.btn-primary:hover { transform: scale(1.05); box-shadow: 0 0 20px var(--neon); }
.btn-secondary:hover { background: var(--neon); color: #000; }

/* SECTION TITLES */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.underline {
    width: 80px;
    height: 5px;
    background: var(--neon);
    margin: 0 auto;
}

/* VENTAJAS */
.advantages {
    padding: 100px 20px;
}

.adv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.adv-card {
    background: var(--bg-light);
    border: 1px solid #1a1a1a;
    padding: 40px;
    border-radius: 30px;
    text-align: center;
    transition: var(--transition);
}

.adv-card:hover { border-color: var(--neon); transform: translateY(-10px); }
.adv-icon { font-size: 3rem; margin-bottom: 20px; }
.adv-card h3 { margin-bottom: 15px; font-size: 1.5rem; }
.adv-card p { color: var(--text-gray); }

/* PRICING */
.pricing {
    padding: 100px 20px;
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
}

.card {
    background: var(--bg-light);
    border: 1px solid #1a1a1a;
    padding: 40px 30px;
    border-radius: 30px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.card:hover { border-color: var(--neon); box-shadow: 0 10px 30px rgba(204, 255, 0, 0.1); }

.price { font-size: 3.5rem; font-weight: 800; margin: 20px 0; color: var(--neon); }
.price span { font-size: 1rem; color: var(--text-gray); }

.specs { list-style: none; margin-bottom: 30px; }
.specs li { margin: 15px 0; color: var(--text-gray); font-size: 1.1rem; }
.specs li strong { color: #fff; }

.btn-buy {
    display: block;
    padding: 15px;
    border: 1px solid var(--neon);
    color: var(--neon);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition);
}

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

.featured {
    border: 2px solid var(--neon);
    background: linear-gradient(180deg, #0a0a0a 0%, #1a1a00 100%);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--neon);
    color: #000;
    font-weight: 800;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
}

/* FAQ */
.faq {
    padding: 100px 20px;
    background: #050505;
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 20px;
    border-left: 5px solid var(--neon);
}

.faq-item h4 { margin-bottom: 10px; font-size: 1.2rem; }
.faq-item p { color: var(--text-gray); }

/* FOOTER */
footer {
    text-align: center;
    padding: 60px 20px;
    border-top: 1px solid #1a1a1a;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-socials a {
    color: var(--text);
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer-socials a:hover { color: var(--neon); }

/* MOBILE NAV */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--text);
    transition: var(--transition);
}

@media (max-width: 767px) {
    .menu-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 110px;
        right: -100%;
        background: var(--bg);
        width: 100%;
        height: calc(100vh - 110px);
        flex-direction: column;
        justify-content: center;
        transition: 0.4s;
    }
    .nav-links.active { right: 0; }
    .hero-content h1 { font-size: 2.5rem; }
}