:root {
  color-scheme: dark;
  --bg: #030303;
  --bg-soft: #080808;
  --text: #f4f4f4;
  --muted: #b8b8b8;
  --soft: #8b8b8b;
  --faint: #666;
  --panel: rgba(255, 255, 255, 0.055);
  --panel-strong: rgba(255, 255, 255, 0.095);
  --line: rgba(255, 255, 255, 0.16);
  --line-soft: rgba(255, 255, 255, 0.085);
  --shadow: 0 28px 100px rgba(0, 0, 0, 0.64);
  --max: 1160px;
  --radius: 28px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 0%, rgba(255,255,255,.15), transparent 30rem),
    radial-gradient(circle at 86% 18%, rgba(255,255,255,.095), transparent 27rem),
    radial-gradient(circle at 45% 100%, rgba(255,255,255,.06), transparent 35rem),
    linear-gradient(145deg, #030303 0%, #101010 48%, #050505 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 86px 86px, 86px 86px, 22px 22px, 22px 22px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.55) 48%, transparent 100%);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 999px;
  color: #050505;
  background: #fff;
  text-decoration: none;
  font-weight: 800;
}

.skip-link:focus { transform: translateY(0); }

.signal-canvas,
.grid-layer,
.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.signal-canvas {
  z-index: -4;
  opacity: .42;
}

.grid-layer {
  z-index: -3;
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,.12), transparent 1px) 0 0 / 42px 42px;
  opacity: .14;
  animation: gridDrift 18s linear infinite;
}

.scanline {
  z-index: 30;
  opacity: .08;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.18) 0 1px, transparent 1px 4px);
  mix-blend-mode: screen;
}

@keyframes gridDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(42px, 42px, 0); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  width: min(var(--max), calc(100% - 34px));
  margin: 0 auto;
  padding: 20px 0;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 8px -12px;
  z-index: -1;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(5,5,5,.58);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 80px rgba(0,0,0,.28);
}

.brand,
.nav a,
.button,
.mail-big {
  color: inherit;
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 20px 60px rgba(0,0,0,.25);
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 44px;
  height: 44px;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 19px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
  letter-spacing: -.03em;
}

.brand small {
  margin-top: 1px;
  color: var(--soft);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 6px;
  padding-right: 10px;
}

.nav a {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
}

.section-shell {
  width: min(var(--max), calc(100% - 34px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .78fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 90px);
  padding: 82px 0 74px;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 34px;
  height: 1px;
  background: rgba(255,255,255,.42);
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(45px, 8vw, 104px);
  line-height: .88;
  letter-spacing: -.087em;
  text-wrap: balance;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(31px, 5vw, 62px);
  line-height: .98;
  letter-spacing: -.06em;
  text-wrap: balance;
}

h3 {
  margin-bottom: 12px;
  font-size: 24px;
  letter-spacing: -.04em;
}

.lead {
  max-width: 720px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 850;
  letter-spacing: -.01em;
  transition: transform .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
}

.button:hover,
.button:focus-visible { transform: translateY(-2px); }

.button-primary {
  color: #050505;
  background: #f4f4f4;
  border-color: #f4f4f4;
}

.button-primary:hover,
.button-primary:focus-visible { background: #fff; }

.button-ghost {
  color: var(--text);
  background: rgba(255,255,255,.045);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.28);
}

.terminal-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.035)),
    rgba(12,12,12,.76);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.13);
  backdrop-filter: blur(18px);
}

.terminal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 34%, rgba(255,255,255,.12) 46%, transparent 58% 100%);
  transform: translateX(-70%);
  animation: terminalSweep 8s ease-in-out infinite;
}

@keyframes terminalSweep {
  0%, 44% { transform: translateX(-75%); opacity: 0; }
  52% { opacity: 1; }
  64%, 100% { transform: translateX(75%); opacity: 0; }
}

.terminal-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--soft);
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.terminal-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.08);
}

.terminal-top strong {
  margin-left: auto;
  color: var(--soft);
  font-weight: 800;
}

.terminal-body {
  padding: 24px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.terminal-body p {
  margin: 0 0 12px;
  color: #d8d8d8;
  font-size: clamp(13px, 1.45vw, 15px);
  line-height: 1.5;
  white-space: nowrap;
}

.terminal-body em {
  color: #fff;
  font-style: normal;
}

.terminal-body b {
  color: #fff;
  font-weight: 900;
}

.terminal-body .ok {
  margin-top: 20px;
  color: #fff;
}

.services {
  padding: 84px 0 52px;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 32px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  position: relative;
  min-height: 306px;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.03));
  box-shadow: 0 16px 60px rgba(0,0,0,.2);
  transition: transform .28s ease, border-color .28s ease, background .28s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle at 20% 0%, rgba(255,255,255,.19), transparent 12rem);
  opacity: .8;
}

.service-card::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255,255,255,.58), transparent);
  opacity: .4;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,.25);
  background: linear-gradient(180deg, rgba(255,255,255,.095), rgba(255,255,255,.04));
}

.service-code {
  position: relative;
  z-index: 1;
  margin-bottom: 58px;
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  letter-spacing: .08em;
}

.service-card h3,
.service-card p {
  position: relative;
  z-index: 1;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.58;
}

.process {
  padding: 54px 0;
}

.process-panel,
.contact-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.095), rgba(255,255,255,.035)),
    rgba(6,6,6,.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.process-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1fr);
  gap: 36px;
  padding: clamp(28px, 5vw, 54px);
}

.process-panel::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle at 22% 20%, black, transparent 64%);
}

.steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 15px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background: rgba(255,255,255,.045);
}

.steps li::before {
  content: "0" counter(step);
  grid-row: span 2;
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 900;
}

.steps strong { letter-spacing: -.02em; }

.steps span {
  color: var(--muted);
  line-height: 1.5;
}

.contact {
  padding: 54px 0 94px;
}

.contact-card {
  padding: clamp(30px, 6vw, 68px);
}

.contact-card h2 {
  max-width: 920px;
}

.contact-card p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.6;
}

.mail-big {
  display: inline-flex;
  margin: 20px 0 18px;
  color: #fff;
  font-size: clamp(30px, 6vw, 74px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.07em;
  text-decoration-thickness: 2px;
  text-decoration-line: underline;
  text-decoration-color: rgba(255,255,255,.25);
  text-underline-offset: 10px;
  transition: text-decoration-color .22s ease, transform .22s ease;
}

.mail-big:hover,
.mail-big:focus-visible {
  transform: translateX(4px);
  text-decoration-color: rgba(255,255,255,.75);
}

.contact-note {
  margin-bottom: 0;
  color: var(--soft) !important;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: min(var(--max), calc(100% - 34px));
  margin: 0 auto;
  padding: 26px 0 42px;
  border-top: 1px solid var(--line-soft);
  color: var(--soft);
  font-size: 14px;
}

.footer p { margin: 0; }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .signal-canvas { display: none; }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 76px;
  }

  .terminal-card { max-width: 620px; }

  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .process-panel { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .site-header::before { border-radius: 26px; }

  .nav {
    width: 100%;
    padding: 0 8px 2px;
    overflow-x: auto;
  }

  .nav a { white-space: nowrap; }

  .hero { padding-top: 50px; }

  h1 { font-size: clamp(45px, 15vw, 74px); }

  .terminal-body { padding: 20px; }

  .terminal-body p { white-space: normal; }

  .service-grid { grid-template-columns: 1fr; }

  .service-card { min-height: 248px; }

  .footer { flex-direction: column; }
}