@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

:root {
    --bg-dark: #0a0a0a;
    --bg-surface: #141414;
    --primary: #C41E3A;
    /* Tactical Red */
    --accent: #FFBF00;
    /* Safety Amber */
    --text-main: #e0e0e0;
    --text-dim: #a0a0a0;
    --border: #2a2a2a;
    --glass: rgba(20, 20, 20, 0.8);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'JetBrains+Mono', monospace;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Background Texture */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("https://www.transparenttextures.com/patterns/carbon-fibre.png");
    opacity: 0.1;
    z-index: -1;
    pointer-events: none;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: #e02444;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(196, 30, 58, 0.4);
}

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

.btn-outline:hover {
    border-color: var(--text-main);
}

/* Header */
header {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding-top: 120px;
}

nav {
    position: absolute;
    top: 0;
    width: 100%;
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.logo span {
    color: var(--text-main);
}

.nav-links a {
    margin-left: 2rem;
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    animation: fadeIn 1s ease-out;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dim);
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

/* Sections General */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

.section-title span {
    color: var(--primary);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--bg-surface);
    padding: 3rem 2rem;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

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

.benefit-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.benefit-card p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: var(--bg-surface);
    padding: 3rem 2rem;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card.popular {
    border-color: var(--primary);
    position: relative;
}

.pricing-card.popular::before {
    content: "MÁS POPULAR";
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    padding: 0.2rem 1rem;
    font-size: 0.7rem;
    font-family: 'Oswald', sans-serif;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 3rem;
    font-family: 'Oswald', sans-serif;
    color: var(--primary);
    margin-bottom: 2rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-dim);
}

.pricing-features {
    list-style: none;
    margin-bottom: 3rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-dim);
}

.pricing-features li::before {
    content: "•";
    color: var(--primary);
    margin-right: 0.5rem;
}

/* Popups */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.popup-content {
    background: var(--bg-surface);
    border: 1px solid var(--primary);
    padding: 3rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    text-align: center;
}

.close-popup {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
}

.popup-content h2 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.popup-content p {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

/* Slide-in Popup */
.slide-in-popup {
    position: fixed;
    bottom: 2rem;
    right: -400px;
    width: 350px;
    background: var(--bg-surface);
    border-left: 5px solid var(--accent);
    padding: 2rem;
    z-index: 900;
    transition: right 0.5s ease-out;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.slide-in-popup.active {
    right: 2rem;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
}

::-webkit-scrollbar-thumb:hover {
    background: #e02444;
}