/* Nemefisto — brutalist tech, monochrome */

:root {
  --bg: #050505;
  --bg-2: #0a0a0a;
  --fg: #f5f5f3;
  --fg-dim: #8a8a86;
  --fg-mute: #4a4a47;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.18);
  --grid: rgba(255, 255, 255, 0.04);
  --accent: #ffffff;
  --glow: rgba(255, 255, 255, 0.6);
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --display: "Space Grotesk", "Hubot Sans", ui-sans-serif, system-ui, sans-serif;
  --body: "Inter Tight", "Hubot Sans", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overscroll-behavior: none;
}

body {
  cursor: none;
  overflow-x: hidden;
}

@media (hover: none), (pointer: coarse) {
  body, button, a, .scene-canvas.is-grabbable, .faq-item { cursor: auto; }
  .cursor, .cursor-dot, .cursor-trail { display: none !important; }
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: none; }

/* Background grid */
.grid-bg {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 88px 88px;
  pointer-events: none;
  z-index: 1;
  mask-image: radial-gradient(ellipse at center, #000 0%, #000 60%, transparent 100%);
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--fg);
  z-index: 2147483647;
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
  will-change: transform;
}

/* Vignette */
.vignette {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 5;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.55) 100%);
}

.scanlines {
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(255,255,255,0.012) 2px,
    rgba(255,255,255,0.012) 3px
  );
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: overlay;
}

.noise {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 3;
  opacity: 0.06;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* Custom cursor */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border: 1px solid var(--fg);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2147483645;
  mix-blend-mode: difference;
  transition: width 0.15s ease, height 0.15s ease, border-radius 0.15s ease;
}
.cursor.is-hover {
  width: 44px; height: 44px;
  border-radius: 6px;
}
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 4px; height: 4px;
  background: var(--fg);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2147483645;
  mix-blend-mode: difference;
}
.cursor-trail {
  position: fixed;
  top: 0; left: 0;
  width: 6px; height: 6px;
  background: var(--fg);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2147483644;
  mix-blend-mode: screen;
}

/* Three.js canvas */
.scene-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 4;
  pointer-events: none;
}
.scene-canvas.is-grabbable { pointer-events: auto; cursor: none; }

/* Layout */
.app { position: relative; z-index: 10; }

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(5,5,5,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-logo img { height: 26px; width: auto; }
.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 10px 18px;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  transition: all 0.2s;
}
.nav-cta:hover {
  background: transparent;
  color: var(--fg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 32px 64px;
  z-index: 10;
}
.hero-meta-top {
  position: absolute;
  top: 84px; left: 32px; right: 32px;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-mute);
}
.hero-meta-top .blink {
  color: var(--fg);
  animation: blink 1.4s infinite step-end;
}
@keyframes blink { 50% { opacity: 0.2; } }

.hero-tag {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-tag::before {
  content: "";
  width: 32px; height: 1px;
  background: var(--fg);
}

.hero-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(64px, 13vw, 220px);
  line-height: 0.86;
  letter-spacing: -0.05em;
  margin: 0;
  text-transform: lowercase;
}
.hero-title .glitch-letter {
  display: inline-block;
  position: relative;
}

.hero-bottom {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  margin-top: 48px;
  align-items: end;
}
.hero-sub {
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.4;
  color: var(--fg-dim);
  max-width: 520px;
  text-wrap: balance;
}
.hero-sub strong { color: var(--fg); font-weight: 500; }

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 22px 32px;
  border: 1px solid var(--fg);
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  background: var(--fg);
  color: var(--bg);
  transition: background 0.25s, color 0.25s, transform 0.15s ease-out;
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.hero-cta:hover { background: transparent; color: var(--fg); }
.hero-cta-arrow {
  width: 22px; height: 1px;
  background: currentColor;
  position: relative;
}
.hero-cta-arrow::after {
  content: "";
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.hero-secondary {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-dim);
}

/* Section base */
.section {
  position: relative;
  padding: 140px 32px;
  z-index: 10;
  border-top: 1px solid var(--line);
}
.section-num {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-mute);
  margin-bottom: 12px;
}
.section-label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--fg);
}
.section-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 7vw, 120px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin: 0 0 64px;
  text-transform: lowercase;
  text-wrap: balance;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.section-title.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Reveal blocks on scroll */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Tech section */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}
.tech-card {
  grid-column: span 6;
  padding: 36px 32px 32px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  position: relative;
  transition: background 0.3s, transform 0.2s ease-out;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  will-change: transform;
}
.tech-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.08), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s;
}
.tech-card:hover { background: rgba(255,255,255,0.03); }
.tech-card:hover::after { opacity: 1; }
.tech-card.span-4 { grid-column: span 4; }
.tech-card.span-8 { grid-column: span 8; }
.tech-card.span-12 { grid-column: span 12; }
.tech-card-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--fg-mute);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
}
.tech-card-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 36px;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  text-transform: lowercase;
}
.tech-card-desc {
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-dim);
  margin: 0;
  max-width: 38ch;
}
.tech-card-meta {
  margin-top: auto;
  padding-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
  display: flex;
  gap: 20px;
}
.tech-card-meta span::before {
  content: "▸ ";
  color: var(--fg);
}

/* Uptime section */
.uptime-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}
.uptime-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}
.uptime-stat {
  padding: 28px 24px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.uptime-stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 12px;
}
.uptime-stat-value {
  font-family: var(--display);
  font-weight: 500;
  font-size: 56px;
  letter-spacing: -0.03em;
  line-height: 1;
}
.uptime-stat-unit {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--fg-dim);
  margin-left: 4px;
}

.uptime-graph {
  border: 1px solid var(--line-strong);
  padding: 24px;
}
.uptime-graph-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 20px;
}
.uptime-bars {
  display: flex;
  gap: 2px;
  height: 80px;
  align-items: flex-end;
}
.uptime-bar {
  flex: 1;
  background: var(--fg);
  height: 100%;
  transition: opacity 0.2s;
  position: relative;
}
.uptime-bar:hover { opacity: 0.4; }
.uptime-bar.dim { background: var(--fg-mute); height: 70%; }
.uptime-bar.warn { background: var(--fg-dim); height: 50%; }

.countries-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  margin-top: 48px;
}
.country-row {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.04em;
  transition: background 0.2s;
}
.country-row:hover { background: rgba(255,255,255,0.04); }
.country-row .ping {
  color: var(--fg-dim);
  font-size: 10px;
  letter-spacing: 0.1em;
}
.country-row .ping::before {
  content: "●";
  color: var(--fg);
  margin-right: 6px;
  font-size: 8px;
  vertical-align: middle;
}

/* FAQ */
.faq {
  max-width: 920px;
}
.faq-item {
  border-top: 1px solid var(--line-strong);
  padding: 28px 0;
  cursor: none;
}
.faq-item:last-child { border-bottom: 1px solid var(--line-strong); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.faq-q-text {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 32px);
  letter-spacing: -0.02em;
  text-transform: lowercase;
  margin: 0;
}
.faq-q-icon {
  width: 28px; height: 28px;
  position: relative;
  flex-shrink: 0;
}
.faq-q-icon::before, .faq-q-icon::after {
  content: "";
  position: absolute;
  background: var(--fg);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}
.faq-q-icon::before { width: 18px; height: 1px; }
.faq-q-icon::after { width: 1px; height: 18px; }
.faq-item.open .faq-q-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, margin-top 0.4s ease;
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 60ch;
}
.faq-item.open .faq-a {
  max-height: 240px;
  margin-top: 20px;
}

/* Footer / CTA */
.cta-final {
  padding: 180px 32px 80px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 10;
  text-align: center;
}
.cta-final-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(56px, 12vw, 200px);
  line-height: 0.86;
  letter-spacing: 0.01em;
  margin: 0 0 48px;
  text-transform: lowercase;
}
.cta-final-btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 26px 48px;
  border: 1px solid var(--fg);
  background: var(--fg);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: background 0.25s, color 0.25s, transform 0.15s ease-out;
  will-change: transform;
}
.cta-final-btn:hover { background: transparent; color: var(--fg); }

.footer {
  padding: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-mute);
  position: relative;
  z-index: 10;
}

/* Marquee */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
  z-index: 10;
  background: var(--bg);
}
.marquee-track {
  display: flex;
  gap: 64px;
  padding: 22px 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  white-space: nowrap;
  animation: marquee 38s linear infinite;
}
.marquee-track span { display: flex; align-items: center; gap: 64px; }
.marquee-track span::after {
  content: "✦";
  color: var(--fg-mute);
  font-size: 14px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Decorative */
.bracket {
  font-family: var(--mono);
  color: var(--fg-mute);
}

/* Tweaks adapt to dark */
.twk-panel {
  background: rgba(15,15,15,0.85) !important;
  color: var(--fg) !important;
  border: 1px solid var(--line-strong) !important;
}

@media (max-width: 900px) {
  .hero-bottom { grid-template-columns: 1fr; }
  .hero-cta-wrap { align-items: flex-start; }
  .tech-card, .tech-card.span-4, .tech-card.span-8 { grid-column: span 12; }
  .uptime-wrap { grid-template-columns: 1fr; gap: 48px; }
  .countries-list { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}