:root {
    --color-bg: #0A0A0A;
    --color-surface: #121212;
    --color-text: #FAFAFA;
    --color-text-muted: #A1A1AA;
    --color-primary: #358ce6; /* Azul */
    --color-accent: #222222;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --border-radius: 0px; /* Sharp brutalist corners */
    --transition: all 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

/* Background effects */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.05;
    z-index: 9999;
}

.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    background-image: linear-gradient(var(--color-accent) 1px, transparent 1px),
      linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.2;
    z-index: -1;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-accent);
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(8px);
    z-index: 100;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

.logo .accent {
    color: var(--color-primary);
}

.status-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--color-accent);
    padding: 4px 12px;
}

.blinking-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    display: inline-block;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

main {
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 4rem 0;
}

.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 6px 16px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
}

.outlines {
    -webkit-text-stroke: 1px var(--color-primary);
    color: transparent;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: 3rem;
    border-left: 2px solid var(--color-primary);
    padding-left: 1.5rem;
}

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

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    background: var(--color-surface);
    padding: 8px 16px;
    border: 1px solid var(--color-accent);
}

/* Sections Common */
.section {
    padding: 6rem 0;
    border-top: 1px solid var(--color-accent);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-primary);
    white-space: nowrap;
}

.line {
    height: 1px;
    background-color: var(--color-accent);
    flex-grow: 1;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.card {
    background: var(--color-surface);
    padding: 2.5rem;
    border: 1px solid var(--color-accent);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.txt-24 {
    color: black !important;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 0;
    background: var(--color-primary);
    transition: var(--transition);
}

.card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.card:hover::before {
    height: 100%;
}

.card-icon {
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* List Section (Servers) */
.list-container {
    display: flex;
    flex-direction: column;
}

.list-item {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-accent);
    transition: var(--transition);
}

.list-item:hover {
    padding-left: 1rem;
}

.item-number {
    font-family: var(--font-mono);
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.item-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

/* Bento Hybrid */
.bento-hybrid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
}

.bento-box {
    background: var(--color-surface);
    border: 1px solid var(--color-accent);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.major {
    grid-row: span 2;
}

.accent-box {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.accent-box p {
    color: var(--color-bg);
    font-weight: 500;
}

.bento-box h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.bento-box p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Contact */
.contact-section {
    padding: 6rem 0;
    text-align: center;
    border-top: 1px solid var(--color-accent);
}

.contact-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-section p {
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

.actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg);
    border: 1px solid var(--color-primary);
}

.btn-primary:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

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

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

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

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

.footer-content {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.muted {
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }

.slide-down {
    animation: slideDown 800ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .bento-hybrid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    .major {
        grid-row: span 1;
    }
    .hero h1 {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    .list-item {
        flex-direction: column;
        gap: 0.5rem;
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .line {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}