/* ============================================================
   Disarmista — 2026 redesign
   Bold, dark, typographic. No frameworks, no build step.
   ============================================================ */

:root {
  --bg: #08090d;
  --bg-raise: #0e1016;
  --ink: #f2f3f5;
  --ink-dim: #9aa0ad;
  --line: #1e2230;
  --acid: #b6ff2e;
  --acid-deep: #86c716;
  --violet: #7c5cff;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --pad: clamp(1.25rem, 4vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--acid); color: #08090d; }

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--acid);
  color: #08090d;
  padding: .5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--pad);
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .18em;
  font-size: 1.05rem;
  text-decoration: none;
}

.wordmark-cursor {
  color: var(--acid);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.site-header nav ul {
  display: flex;
  gap: clamp(1rem, 3vw, 2.5rem);
  list-style: none;
  align-items: center;
}

.site-header nav a {
  font-family: var(--font-mono);
  font-size: .82rem;
  text-decoration: none;
  color: var(--ink-dim);
  transition: color .2s;
}

.site-header nav a:hover { color: var(--ink); }

.nav-cta {
  color: var(--acid) !important;
  border: 1px solid color-mix(in srgb, var(--acid) 45%, transparent);
  padding: .45rem .9rem;
  border-radius: 999px;
  transition: background .2s, color .2s;
}

.nav-cta:hover {
  background: var(--acid);
  color: #08090d !important;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem var(--pad) 4rem;
  overflow: hidden;
}

#field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .55;
}

.hero-inner { position: relative; max-width: 62rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--acid);
  letter-spacing: .08em;
  margin-bottom: 1.5rem;
}

.eyebrow .tick { color: var(--violet); margin-right: .5rem; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 10vw, 7.5rem);
  line-height: .98;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.hero h1 em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(100deg in oklch, var(--acid) 15%, var(--violet) 90%);
  background-clip: text;
  -webkit-background-clip: text;
}

.lede {
  margin-top: 2rem;
  max-width: 36rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-dim);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

.btn {
  font-family: var(--font-mono);
  font-size: .9rem;
  text-decoration: none;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s, background .2s, color .2s, border-color .2s;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--acid);
  color: #08090d;
  font-weight: 500;
}

.btn-primary:hover { background: #d0ff6b; }

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover { border-color: var(--acid); }

.hero-meta {
  position: relative;
  display: flex;
  gap: 1.25rem;
  margin-top: auto;
  padding-top: 3rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--ink-dim);
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ---------- statement ---------- */

.statement {
  border-block: 1px solid var(--line);
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
  background:
    radial-gradient(60rem 30rem at 80% 120%, color-mix(in srgb, var(--violet) 12%, transparent), transparent),
    var(--bg-raise);
}

.statement p {
  max-width: 56rem;
  margin-inline: auto;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-dim);
  text-wrap: balance;
}

.statement strong { color: var(--ink); font-weight: 600; }

.statement p.statement-note {
  margin: 2.5rem auto 0;
  font-family: var(--font-mono);
  font-size: .85rem;
  letter-spacing: .04em;
  color: var(--acid);
  font-weight: 400;
  line-height: 1.6;
}

/* ---------- sections ---------- */

section { scroll-margin-top: 4.5rem; }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -.02em;
}

.section-head h2::before {
  content: "// ";
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: .6em;
  vertical-align: .35em;
}

.section-sub {
  margin-top: .75rem;
  color: var(--ink-dim);
  max-width: 40rem;
}

/* ---------- services ---------- */

.services { padding: clamp(4rem, 9vw, 7rem) var(--pad); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.25rem;
}

.service-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 2rem 1.75rem;
  background: var(--bg-raise);
  transition: border-color .25s, transform .25s;
}

.service-card:hover {
  border-color: color-mix(in srgb, var(--acid) 55%, var(--line));
  transform: translateY(-4px);
}

.service-index {
  font-family: var(--font-mono);
  color: var(--acid);
  font-size: .85rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.2;
  margin: 1rem 0 1rem;
}

.service-card p { color: var(--ink-dim); font-size: .95rem; }

.service-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.5rem;
}

.service-tags li {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .3rem .7rem;
}

/* ---------- expertise ---------- */

.expertise {
  padding: clamp(4rem, 9vw, 7rem) 0;
  border-top: 1px solid var(--line);
}

.expertise .section-head,
.expertise-list { padding-inline: var(--pad); }

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding: 1rem 0;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--ink-dim);
  animation: scroll 36s linear infinite;
  white-space: nowrap;
}

.marquee-track span:nth-child(even) { color: var(--acid); }

@keyframes scroll {
  to { transform: translateX(-50%); }
}

.expertise-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 2.5rem 2rem;
}

.expertise-list h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: .5rem;
}

.expertise-list h3::before {
  content: "▸ ";
  color: var(--violet);
}

.expertise-list p { color: var(--ink-dim); font-size: .92rem; }

/* ---------- who we work with ---------- */

.fit {
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
}

.fit-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 3rem;
  max-width: 70rem;
  margin-inline: auto;
  align-items: start;
}

.fit-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}

.fit-copy h2::before {
  content: "// ";
  color: var(--acid);
  font-family: var(--font-mono);
  font-size: .6em;
  vertical-align: .35em;
}

.fit-copy p { color: var(--ink-dim); max-width: 30rem; }

.fit-copy p + p { margin-top: 1rem; }

.fit-list {
  list-style: none;
  display: grid;
  gap: .75rem;
}

.fit-list li {
  position: relative;
  padding: .9rem 1.1rem .9rem 2.6rem;
  border: 1px solid var(--line);
  border-radius: .6rem;
  background: var(--bg-raise);
  font-size: .95rem;
}

.fit-list li::before {
  content: "✓";
  position: absolute;
  left: 1rem;
  color: var(--acid);
  font-family: var(--font-mono);
}

/* ---------- contact ---------- */

.contact {
  border-top: 1px solid var(--line);
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
  background:
    radial-gradient(50rem 25rem at 10% -20%, color-mix(in srgb, var(--acid) 8%, transparent), transparent),
    var(--bg-raise);
}

.contact-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 3rem;
  max-width: 70rem;
  margin-inline: auto;
}

.contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}

.contact-copy p { color: var(--ink-dim); max-width: 26rem; }

.contact-alt { margin-top: 1.5rem; font-family: var(--font-mono); font-size: .9rem; }

.contact-alt a { color: var(--acid); }

.contact-form {
  display: grid;
  gap: 1.1rem;
}

.contact-form label { display: grid; gap: .4rem; }

.contact-form label span {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--ink-dim);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.contact-form label span em {
  font-style: normal;
  text-transform: none;
  opacity: .6;
}

.contact-form input,
.contact-form textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: .6rem;
  color: var(--ink);
  font: inherit;
  padding: .8rem 1rem;
  transition: border-color .2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--acid);
}

.contact-form textarea { resize: vertical; }

.contact-form .btn { justify-self: start; }

.contact-form .btn:disabled { opacity: .6; cursor: wait; transform: none; }

.form-status {
  font-family: var(--font-mono);
  font-size: .85rem;
  min-height: 1.2em;
  color: var(--ink-dim);
}

.form-status.ok { color: var(--acid); }
.form-status.error { color: #ff6b6b; }

/* ---------- footer ---------- */

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--pad);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--ink-dim);
}

.wordmark.small { font-size: .85rem; color: var(--ink); }

.site-footer a { color: var(--ink-dim); text-decoration: none; }
.site-footer a:hover { color: var(--acid); }

/* ---------- motion & small screens ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none; }
  .wordmark-cursor { animation: none; }
  .btn:hover, .service-card:hover { transform: none; }
}

@media (max-width: 640px) {
  .site-header nav a:not(.nav-cta) { display: none; }
  .hero-meta { flex-wrap: wrap; }
}