/* ============ FONTS (self-hosted) ============ */
@font-face {
  font-family: 'Space Grotesk';
  src: url('/fonts/space-grotesk-latin-ext.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('/fonts/space-grotesk-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Hanken Grotesk';
  src: url('/fonts/hanken-grotesk-latin-ext.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Hanken Grotesk';
  src: url('/fonts/hanken-grotesk-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/fonts/space-mono-400-latin-ext.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/fonts/space-mono-400-latin.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/fonts/space-mono-700-latin-ext.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/fonts/space-mono-700-latin.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Brand */
  --accent: oklch(0.60 0.145 242);          /* azure — matches logo blue */
  --accent-bright: oklch(0.70 0.135 238);
  --accent-soft: oklch(0.60 0.145 242 / 0.12);

  /* Ink / paper */
  --ink: oklch(0.17 0.025 255);             /* deep navy near-black */
  --ink-2: oklch(0.22 0.028 255);
  --paper: oklch(0.985 0.004 250);          /* off white */
  --paper-2: oklch(0.955 0.006 250);
  --line: oklch(0.17 0.025 255 / 0.12);
  --line-dark: oklch(0.99 0.01 250 / 0.12);

  --text-on-dark: oklch(0.96 0.005 250);
  --text-on-dark-dim: oklch(0.96 0.005 250 / 0.62);
  --text-on-light: oklch(0.24 0.02 255);
  --text-on-light-dim: oklch(0.24 0.02 255 / 0.6);

  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 64px);
  --r: 16px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Hanken Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--text-on-light);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
section { scroll-margin-top: 84px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

.mono-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.mono-eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

/* ============ NAV ============ */
header.nav {
  position: sticky; top: 0; z-index: 100;
  background: oklch(0.985 0.004 250 / 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.logo-img { height: 34px; width: auto; display: block; transition: opacity .18s ease; }
.brand:hover .logo-img { opacity: 0.82; }

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links nav { display: flex; gap: 30px; }
.nav-links nav a {
  font-size: 14.5px; font-weight: 500; color: var(--text-on-light-dim);
  transition: color .18s ease; position: relative;
}
.nav-links nav a:hover { color: var(--text-on-light); }

.lang-toggle {
  display: inline-flex; border: 1px solid var(--line); border-radius: 999px;
  padding: 3px; font-family: var(--font-mono); font-size: 12px; font-weight: 700;
}
.lang-toggle button {
  border: 0; background: transparent; cursor: pointer; color: var(--text-on-light-dim);
  padding: 4px 11px; border-radius: 999px; letter-spacing: 0.06em;
  transition: all .18s ease; font-family: inherit; font-weight: inherit; font-size: inherit;
}
.lang-toggle button.active { background: var(--ink); color: white; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  padding: 12px 22px; border-radius: 999px; cursor: pointer; border: 0;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn-primary { background: var(--accent); color: white; box-shadow: 0 8px 22px var(--accent-soft); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px var(--accent-soft); background: var(--accent-bright); }
.btn-ghost { background: transparent; color: var(--text-on-light); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn .arrow { transition: transform .18s ease; }
.btn:hover .arrow { transform: translateX(3px); }

.nav-cta { display: flex; align-items: center; gap: 18px; }

/* Mobile menu button (hidden on desktop) */
.nav-burger {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 10px;
  background: transparent; border: 1px solid var(--line); border-radius: 10px;
  cursor: pointer;
}
.nav-burger span {
  display: block; height: 2px; width: 100%; border-radius: 2px;
  background: var(--text-on-light);
  transition: transform .2s ease, opacity .2s ease;
}
header.nav.menu-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
header.nav.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
header.nav.menu-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  background: var(--ink);
  color: var(--text-on-dark);
  position: relative;
  overflow: hidden;
  padding-top: clamp(56px, 8vw, 104px);
  padding-bottom: clamp(56px, 8vw, 104px);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, black, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, black, transparent 75%);
  opacity: 0.55;
}
.hero::after {
  content: ""; position: absolute; top: -160px; right: -120px;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 62%);
  opacity: 0.28; filter: blur(8px); pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.hero .mono-eyebrow { color: var(--accent-bright); }
.hero .mono-eyebrow::before { background: var(--accent-bright); }
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(40px, 6vw, 76px); line-height: 0.98; letter-spacing: -0.03em;
  margin: 22px 0 0; text-wrap: balance;
}
.hero h1 .accent { color: var(--accent-bright); }
.hero h1 .nowrap { white-space: nowrap; }
.hero p.lede {
  font-size: clamp(16px, 1.4vw, 19px); color: var(--text-on-dark-dim);
  max-width: 30em; margin: 26px 0 0; line-height: 1.6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero .btn-ghost { color: var(--text-on-dark); border-color: var(--line-dark); }
.hero .btn-ghost:hover { border-color: var(--text-on-dark); }

.status-pill {
  display: inline-flex; align-items: center; gap: 9px; margin-top: 30px;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--text-on-dark-dim);
}
.status-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; background: oklch(0.78 0.16 150);
  box-shadow: 0 0 0 0 oklch(0.78 0.16 150 / 0.6); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 oklch(0.78 0.16 150 / 0.55); }
  70% { box-shadow: 0 0 0 9px oklch(0.78 0.16 150 / 0); }
  100% { box-shadow: 0 0 0 0 oklch(0.78 0.16 150 / 0); }
}

/* terminal card */
.terminal {
  background: oklch(0.2 0.026 255);
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 70px oklch(0.1 0.02 255 / 0.55);
  font-family: var(--font-mono); font-size: 13.5px;
}
.terminal .bar {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 16px; border-bottom: 1px solid var(--line-dark);
  background: oklch(0.23 0.026 255);
}
.terminal .bar .d { width: 11px; height: 11px; border-radius: 50%; }
.terminal .bar .d:nth-child(1) { background: oklch(0.68 0.17 25); }
.terminal .bar .d:nth-child(2) { background: oklch(0.82 0.15 85); }
.terminal .bar .d:nth-child(3) { background: oklch(0.78 0.16 150); }
.terminal .bar .title { margin-left: 10px; color: var(--text-on-dark-dim); font-size: 12px; }
.terminal .body { padding: 20px 18px; line-height: 1.85; }
.terminal .ln { color: var(--text-on-dark-dim); white-space: pre-wrap; }
.terminal .ln .c { color: oklch(0.62 0.07 255); }     /* comment */
.terminal .ln .k { color: var(--accent-bright); }     /* key */
.terminal .ln .s { color: oklch(0.8 0.13 150); }      /* string */
.terminal .ln .p { color: var(--text-on-dark); }      /* prompt */
.terminal .cursor { display: inline-block; width: 8px; height: 16px; background: var(--accent-bright); vertical-align: -3px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* logo strip */
.marquee {
  border-top: 1px solid var(--line-dark);
  position: relative; z-index: 2; margin-top: clamp(48px, 6vw, 80px);
  padding-top: 26px;
  display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.04em;
  color: var(--text-on-dark-dim);
}
.marquee span.label { color: oklch(0.96 0.005 250 / 0.4); }
.marquee .tag { display: inline-flex; align-items: center; gap: 8px; }
.marquee .tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-bright); }

/* ============ SERVICES ============ */
.services { padding: clamp(72px, 9vw, 130px) 0; background: var(--paper); }
.section-head { max-width: 640px; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 4vw, 48px); line-height: 1.04; letter-spacing: -0.025em;
  margin: 18px 0 0; text-wrap: balance;
}
.section-head p { color: var(--text-on-light-dim); font-size: 17px; margin-top: 16px; max-width: 46em; }

.svc-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
}
.svc-card {
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 30px 30px 34px; background: white;
  position: relative; overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.svc-card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 3px;
  background: var(--accent); transform: scaleY(0); transform-origin: top;
  transition: transform .25s ease;
}
.svc-card:hover { transform: translateY(-4px); box-shadow: 0 18px 44px oklch(0.17 0.025 255 / 0.1); border-color: transparent; }
.svc-card:hover::after { transform: scaleY(1); }
.svc-num { font-family: var(--font-mono); font-size: 12.5px; color: var(--accent); letter-spacing: 0.1em; }
.svc-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 23px; letter-spacing: -0.01em; margin: 16px 0 10px; }
.svc-card p { color: var(--text-on-light-dim); font-size: 15.5px; }
.svc-card .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.svc-card .tags span {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--text-on-light-dim);
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
}

/* ============ WHY ============ */
.why { background: var(--ink); color: var(--text-on-dark); padding: clamp(72px, 9vw, 130px) 0; position: relative; overflow: hidden; }
.why::before {
  content: ""; position: absolute; bottom: -200px; left: -140px;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 64%);
  opacity: 0.22; pointer-events: none;
}
.why-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.why .mono-eyebrow { color: var(--accent-bright); }
.why .mono-eyebrow::before { background: var(--accent-bright); }
.why h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 48px); line-height: 1.04; letter-spacing: -0.025em; margin: 18px 0 0; text-wrap: balance; }
.why .lede { color: var(--text-on-dark-dim); font-size: 17px; margin-top: 18px; max-width: 34em; }

.value-list { display: flex; flex-direction: column; }
.value {
  display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start;
  padding: 26px 0; border-top: 1px solid var(--line-dark);
}
.value:last-child { border-bottom: 1px solid var(--line-dark); }
.value .vnum { font-family: var(--font-mono); font-size: 13px; color: var(--accent-bright); padding-top: 4px; }
.value h4 { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.value p { color: var(--text-on-dark-dim); font-size: 15.5px; margin-top: 6px; max-width: 40em; }

/* ============ CONTACT ============ */
.contact { background: var(--paper); padding: clamp(72px, 9vw, 130px) 0; }
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
.contact h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 48px); line-height: 1.04; letter-spacing: -0.025em; margin: 18px 0 0; text-wrap: balance; }
.contact .lede { color: var(--text-on-light-dim); font-size: 17px; margin-top: 16px; max-width: 32em; }
.contact-info { margin-top: 34px; display: flex; flex-direction: column; gap: 18px; }
.contact-info .row { display: flex; align-items: center; gap: 14px; }
.contact-info .row .ic {
  width: 40px; height: 40px; border-radius: 10px; background: var(--accent-soft);
  display: grid; place-items: center; color: var(--accent); flex-shrink: 0;
}
.contact-info .row .lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-on-light-dim); }
.contact-info .row .val { font-weight: 600; font-size: 15.5px; }

form.card {
  background: white; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(26px, 3vw, 40px); box-shadow: 0 18px 50px oklch(0.17 0.025 255 / 0.06);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.field label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-on-light-dim); }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 15.5px; color: var(--text-on-light);
  border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; background: var(--paper-2);
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease; width: 100%;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); background: white;
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }
form.card .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-on-light-dim); margin-top: 14px; text-align: center; }
.form-alert {
  font-family: var(--font-body); font-size: 14px; line-height: 1.5;
  border-radius: 6px; padding: 12px 14px; margin-bottom: 18px;
}
.form-alert.ok    { background: oklch(0.93 0.06 145); color: oklch(0.30 0.10 145); border: 1px solid oklch(0.78 0.10 145); }
.form-alert.err   { background: oklch(0.95 0.04 25);  color: oklch(0.32 0.13 25);  border: 1px solid oklch(0.78 0.10 25); }
.form-alert div + div { margin-top: 4px; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; pointer-events: none; }

/* ============ LEGAL (privacy page) ============ */
.legal { padding: clamp(48px, 6vw, 80px) 0; }
.legal article { max-width: 46em; }
.legal h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(30px, 4vw, 44px); line-height: 1.04; letter-spacing: -0.025em;
  margin: 18px 0 0; text-wrap: balance;
}
.legal h2 { font-family: var(--font-display); font-weight: 600; font-size: 21px; letter-spacing: -0.01em; margin: 36px 0 10px; }
.legal p, .legal li { color: var(--text-on-light-dim); font-size: 15.5px; }
.legal p { margin-top: 10px; }
.legal ul { margin: 10px 0 0 1.2em; }
.legal li { margin-top: 6px; }
.legal a.inline { color: var(--accent); }
.legal a.inline:hover { text-decoration: underline; }
.legal .updated { font-family: var(--font-mono); font-size: 12px; color: var(--text-on-light-dim); margin-top: 14px; }

/* ============ FOOTER ============ */
footer.site { background: var(--ink); color: var(--text-on-dark); padding: 56px 0 30px; border-top: 1px solid var(--line-dark); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 30px; align-items: flex-start; }
.footer-brand { max-width: 30em; }
.footer-brand p { color: var(--text-on-dark-dim); font-size: 14.5px; margin-top: 16px; }
.footer-brand .logo-img { height: 38px; }
.socials { display: flex; gap: 10px; margin-top: 10px; }
.socials a {
  width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-dark);
  display: grid; place-items: center; color: var(--text-on-dark-dim); transition: all .18s ease;
}
.socials a:hover { color: white; border-color: var(--text-on-dark); transform: translateY(-2px); }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-on-dark-dim); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14.5px; color: var(--text-on-dark-dim); padding: 5px 0; transition: color .16s ease; }
.footer-col a:hover { color: white; }
.footer-bottom {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line-dark);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-family: var(--font-mono); font-size: 12px; color: var(--text-on-dark-dim);
}
.footer-bottom a { transition: color .16s ease; }
.footer-bottom a:hover { color: white; }
.footer-bottom.solo { margin-top: 0; padding-top: 0; border-top: 0; }

svg.i { width: 18px; height: 18px; display: block; }

/* ============ RESPONSIVE ============ */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .terminal { max-width: 520px; }
  .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .svc-grid { grid-template-columns: 1fr; }

  /* nav collapses into burger-toggled panel */
  .nav-burger { display: flex; }
  .nav-links { gap: 16px; }
  .nav-links nav { display: none; }
  header.nav.menu-open .nav-links nav {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 4px var(--pad) 14px;
    box-shadow: 0 18px 40px oklch(0.17 0.025 255 / 0.12);
  }
  header.nav.menu-open .nav-links nav a {
    padding: 13px 0; font-size: 16px; border-top: 1px solid var(--line);
  }
  header.nav.menu-open .nav-links nav a:first-child { border-top: 0; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
  .nav-cta .btn { display: none; }
  .brand .wordmark .sub { display: none; }
}