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

:root {
    --bg-dark: hsl(240, 15%, 6%);
    --fg-light: hsl(0, 0%, 95%);
    --primary: hsl(175, 100%, 50%);
    --primary-dark: hsl(240, 15%, 6%);
    --accent: hsl(320, 100%, 60%);
    --success: hsl(145, 100%, 50%);
    --muted: hsl(240, 5%, 55%);
    --border: hsl(240, 15%, 20%);
    --card-bg: hsl(240, 15%, 9%);
    --destructive: hsl(0, 84%, 60%);
}

/* NAVIGATION MENU */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s;
}

.main-nav.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    max-width: 1400px;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    color: var(--fg-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-menu li a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.btn-nav-shop {
    background: rgba(255, 255, 255, 0.05) !important;
    padding: 0.5rem 1rem !important;
    border: 1px solid var(--border) !important;
    border-radius: 4px;
    transition: all 0.3s !important;
}

.btn-nav-shop:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: var(--primary) !important;
    transform: translateY(-2px);
}

.btn-nav-cta {
    background: var(--primary) !important;
    color: var(--primary-dark) !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 4px;
    font-weight: 700 !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(0, 255, 200, 0.3);
    transition: all 0.3s !important;
}

.btn-nav-cta:hover {
    background: var(--primary) !important;
    box-shadow: 0 6px 20px rgba(0, 255, 200, 0.5) !important;
    transform: translateY(-2px) !important;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--fg-light);
    transition: all 0.3s;
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid var(--border);
    }

    .nav-menu li a {
        display: block;
        padding: 1rem;
        border-bottom: none !important;
    }

    .btn-nav-shop,
    .btn-nav-cta {
        margin: 0.5rem 1rem !important;
        display: block !important;
        text-align: center !important;
    }
}

/* Ajustar padding del hero para el nav fijo */
.hero-section {
    padding-top: 70px;
}

body {
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    background: var(--bg-dark);
    color: var(--fg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Sección Hero */
.hero-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: pulse 4s ease-in-out infinite;
}

.blob-1 {
    top: 25%;
    left: 25%;
    width: 24rem;
    height: 24rem;
    background: var(--primary);
}

.blob-2 {
    bottom: 25%;
    right: 25%;
    width: 20rem;
    height: 20rem;
    background: var(--accent);
    animation-delay: 1s;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 200, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 200, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 4rem 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.badge {
    display: inline-block;
    background: rgba(255, 0, 200, 0.2);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 0, 200, 0.5);
    font-family: 'Space Mono', monospace;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: pulse 2s ease-in-out infinite;
    margin-bottom: 2rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.text-primary {
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary);
}

.text-accent {
    color: var(--accent);
    text-shadow: 0 0 15px var(--accent);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 40rem;
    margin: 0 auto 2rem;
}

@media (min-width: 1024px) {
    .hero-description {
        margin: 0 0 2rem 0;
    }
}

.quick-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

@media (min-width: 1024px) {
    .quick-benefits {
        justify-content: flex-start;
    }
}

.benefit-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 255, 200, 0.3);
    transition: all 0.3s;
}

.benefit-badge:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 255, 200, 0.2);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .cta-buttons {
        justify-content: flex-start;
    }
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-align: center;
    border: 2px solid;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--primary-dark);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(0, 255, 200, 0.3);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 255, 200, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--accent);
    border-color: rgba(255, 0, 200, 0.5);
}

.btn-outline:hover {
    background: rgba(255, 0, 200, 0.1);
    border-color: var(--accent);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border: none;
}

.btn-success {
    background: var(--success);
    color: var(--primary-dark);
    border-color: var(--success);
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image-container {
    position: relative;
    max-width: 32rem;
}

.glow-effect {
    position: absolute;
    inset: -1rem;
    background: linear-gradient(135deg,
            rgba(0, 255, 200, 0.5),
            rgba(255, 0, 200, 0.5),
            rgba(0, 255, 200, 0.5));
    border-radius: 0.5rem;
    filter: blur(40px);
    opacity: 0.5;
    transition: opacity 0.3s;
}

.hero-image-container:hover .glow-effect {
    opacity: 0.75;
}

.hero-image {
    position: relative;
    z-index: 10;
    width: 100%;
    border: 2px solid rgba(0, 255, 200, 0.5);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.price-badge {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    z-index: 20;
    background: var(--accent);
    color: white;
    padding: 1rem 1.5rem;
    border: 2px solid var(--accent);
    box-shadow: 0 0 30px rgba(255, 0, 200, 0.5);
}

.price-old {
    font-size: 0.875rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.price-new {
    font-size: 1.875rem;
    font-weight: 700;
}

/* Secciones */
section {
    padding: 5rem 0;
    position: relative;
}

.section-bg-card {
    background: var(--card-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid;
    font-family: 'Space Mono', monospace;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.badge-primary {
    background: rgba(0, 255, 200, 0.2);
    color: var(--primary);
    border-color: rgba(0, 255, 200, 0.5);
}

.badge-accent {
    background: rgba(255, 0, 200, 0.2);
    color: var(--accent);
    border-color: rgba(255, 0, 200, 0.5);
}

/* Grid de beneficios */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: all 0.3s;
}

.benefit-card:hover {
    border-color: rgba(0, 255, 200, 0.5);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.benefit-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: rgba(0, 255, 200, 0.1);
    border: 1px solid rgba(0, 255, 200, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all 0.3s;
}

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

/* FAQ Accordion */
.faq-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
    transition: all 0.3s;
}

.faq-item.active {
    border-color: rgba(0, 255, 200, 0.5);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.faq-question {
    padding: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    color: var(--muted);
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

/* Footer */
footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    text-align: center;
}

/* Animaciones */
@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 1.5rem;
    height: 2.5rem;
    border: 2px solid rgba(0, 255, 200, 0.5);
    border-radius: 1rem;
    display: flex;
    justify-content: center;
    padding-top: 0.5rem;
}

.scroll-wheel {
    width: 0.25rem;
    height: 0.75rem;
    background: var(--primary);
    border-radius: 0.25rem;
}

/* Utilidades */
.text-center {
    text-align: center;
}

.text-muted {
    color: var(--muted);
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}