:root {
  color-scheme: dark;
  --bg: #07100f;
  --bg-soft: #0b1514;
  --surface: #101c1a;
  --surface-raised: #14211f;
  --border: rgba(190, 216, 207, .14);
  --border-strong: rgba(190, 216, 207, .25);
  --text: #f3f7f5;
  --muted: #a7b7b1;
  --accent: #8ee3bf;
  --accent-dark: #07130f;
  --max: 1200px;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% 5%, rgba(84, 175, 140, .09), transparent 29rem),
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: auto, 80px 80px, 80px 80px;
  content: "";
  pointer-events: none;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { color: inherit; font: inherit; }
button { border: 0; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { overflow-wrap: break-word; line-height: 1.12; letter-spacing: -.035em; text-wrap: balance; }
h1 { margin-bottom: 1.5rem; font-size: clamp(2.65rem, 6vw, 5.55rem); font-weight: 650; }
h2 { margin-bottom: 1.2rem; font-size: clamp(2rem, 4vw, 3.55rem); font-weight: 620; }
h3 { margin-bottom: .8rem; font-size: 1.22rem; font-weight: 620; }
p { color: var(--muted); }
ul { padding-left: 1.15rem; }
li::marker { color: var(--accent); }
[id] { scroll-margin-top: 6.5rem; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}
.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 1000;
  padding: .7rem 1rem;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-dark);
  font-weight: 700;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 2.5rem), var(--max)); margin-inline: auto; }
.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-muted { border-block: 1px solid var(--border); background: rgba(255, 255, 255, .018); }
.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.section-heading { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading > p:not(.eyebrow) { max-width: 680px; font-size: 1.08rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 16, 15, .88);
  backdrop-filter: blur(16px);
}
.nav { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 720; letter-spacing: -.02em; }
.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(142, 227, 191, .45);
  border-radius: 8px;
  background: rgba(142, 227, 191, .08);
  color: var(--accent);
}
.nav-links, .nav-actions { display: flex; align-items: center; gap: clamp(.8rem, 1.8vw, 1.6rem); }
.nav-links a, .mobile-panel > a { color: var(--muted); font-size: .9rem; font-weight: 550; }
.nav-links a:hover, .mobile-panel > a:hover { color: var(--text); }
.language-switcher { display: flex; align-items: center; gap: .15rem; }
.language-switcher a { padding: .3rem .4rem; color: var(--muted); font-size: .72rem; font-weight: 700; }
.language-switcher a[aria-pressed="true"] { color: var(--accent); }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: .75rem 1.15rem;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-dark);
  font-weight: 720;
  line-height: 1.2;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { background: #a2eacb; transform: translateY(-2px); }
.button-small { min-height: 40px; padding: .55rem .85rem; font-size: .84rem; }
.button-secondary { border-color: var(--border-strong); background: transparent; color: var(--text); }
.button-secondary:hover { border-color: var(--accent); background: rgba(142, 227, 191, .06); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary {
  display: grid;
  width: 44px;
  height: 44px;
  cursor: pointer;
  list-style: none;
  place-content: center;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 9px;
}
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { width: 20px; height: 1.5px; background: var(--text); }
.mobile-panel {
  position: absolute;
  top: 53px;
  right: 0;
  display: grid;
  width: min(310px, calc(100vw - 2.5rem));
  gap: 0;
  padding: .65rem;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #0d1917;
  box-shadow: var(--shadow);
}
.mobile-panel > a { padding: .75rem; border-radius: 7px; }
.mobile-panel .language-switcher { padding: .65rem .35rem .25rem; border-top: 1px solid var(--border); }

.hero { overflow: hidden; padding-top: clamp(6rem, 12vw, 10rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(330px, .72fr); align-items: center; gap: clamp(3rem, 8vw, 7rem); }
.hero-copy { min-width: 0; }
.hero-copy h1 { max-width: 820px; overflow-wrap: break-word; hyphens: manual; font-size: clamp(2.65rem, 5vw, 4.75rem); }
.hero-lead { max-width: 720px; font-size: clamp(1.08rem, 2vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-system {
  position: relative;
  overflow: hidden;
  padding: 1.35rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(20,33,31,.95), rgba(11,21,20,.94));
  box-shadow: var(--shadow);
}
.hero-system::after { position: absolute; top: -70px; right: -60px; width: 180px; height: 180px; border: 1px solid rgba(142,227,191,.22); border-radius: 50%; content: ""; }
.system-label { padding-bottom: 1rem; border-bottom: 1px solid var(--border); color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.system-flow { display: grid; padding: 1.5rem 0; gap: .5rem; }
.system-node { position: relative; z-index: 1; display: grid; grid-template-columns: 34px 1fr; padding: .85rem; border: 1px solid var(--border); border-radius: 10px; background: rgba(7,16,15,.58); }
.system-node > span { grid-row: 1 / 3; color: var(--accent); font: 700 .7rem/1.5 ui-monospace, monospace; }
.system-node strong { font-size: .94rem; }
.system-node small { color: var(--muted); }
.system-node.active { border-color: rgba(142,227,191,.38); background: rgba(142,227,191,.07); }
.system-line { width: 1px; height: 12px; margin: -.5rem 0 -.5rem 16px; background: var(--border-strong); }
.system-status { display: flex; align-items: center; gap: .5rem; padding-top: 1rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .75rem; }
.system-status span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(142,227,191,.08); }
.trust-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: clamp(4rem, 8vw, 7rem); border-block: 1px solid var(--border); }
.trust-grid span { padding: 1rem .65rem; color: var(--muted); font-size: .74rem; font-weight: 680; letter-spacing: .04em; text-align: center; text-transform: uppercase; }
.trust-grid span + span { border-left: 1px solid var(--border); }

.service-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.service-card { grid-column: span 2; }
.service-card:nth-child(4) { grid-column: 2 / span 2; }
.card {
  padding: clamp(1.3rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(16, 28, 26, .76);
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.card:hover { border-color: var(--border-strong); background: var(--surface); transform: translateY(-4px); }
.card-index { display: block; margin-bottom: 2rem; color: var(--accent); font: 700 .73rem/1 ui-monospace, monospace; }
.service-card p { font-size: .94rem; }
.service-card ul { margin: 1.3rem 0 0; color: var(--muted); font-size: .88rem; }
.service-card li { margin-block: .36rem; }
.card-note { margin: 1rem 0 0; padding-top: .8rem; border-top: 1px solid var(--border); font-size: .78rem !important; }

.solution-gallery {
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 52%, rgba(142,227,191,.05), transparent 34rem),
    rgba(255,255,255,.008);
}
.gallery-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: clamp(2rem, 7vw, 6rem); margin-bottom: clamp(3rem, 7vw, 5.5rem); }
.gallery-heading .section-heading { margin-bottom: 0; }
.gallery-heading > p { max-width: 520px; margin-bottom: .3rem; font-size: 1.03rem; }
.solution-map {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, .82fr) minmax(0, 1fr);
  grid-template-rows: repeat(3, auto);
  gap: 1rem;
  isolation: isolate;
}
.solution-map::before {
  position: absolute;
  inset: 8% 10%;
  z-index: -1;
  background:
    linear-gradient(var(--border-strong), var(--border-strong)) center / 1px 100% no-repeat,
    linear-gradient(90deg, var(--border-strong), var(--border-strong)) center / 100% 1px no-repeat;
  content: "";
  opacity: .65;
  pointer-events: none;
}
.solution-core {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 2;
  display: grid;
  min-height: 230px;
  align-self: center;
  place-content: center;
  gap: .7rem;
  padding: 2rem;
  border: 1px solid rgba(142,227,191,.36);
  border-radius: 50%;
  background: radial-gradient(circle, #173029, #0d1b18 68%);
  box-shadow: 0 0 0 10px rgba(142,227,191,.025), var(--shadow);
  text-align: center;
}
.solution-core span { color: var(--accent); font-size: .7rem; font-weight: 780; letter-spacing: .12em; text-transform: uppercase; }
.solution-core strong { font-size: .94rem; line-height: 1.5; }
.solution-core small { color: var(--muted); font-size: .72rem; }
.solution-module {
  position: relative;
  z-index: 1;
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(13,25,23,.95);
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}
.solution-module:hover, .solution-module:focus-within { border-color: var(--border-strong); background: #101f1c; transform: translateY(-2px); }
.solution-module[open] { border-color: rgba(142,227,191,.38); background: #11231f; }
.solution-module summary {
  display: grid;
  min-height: 248px;
  grid-template-columns: auto 42px minmax(0, 1fr);
  align-content: start;
  align-items: start;
  gap: .9rem;
  padding: 1.25rem;
  cursor: pointer;
  list-style: none;
}
.solution-module summary::-webkit-details-marker { display: none; }
.solution-number { padding-top: .2rem; color: var(--accent); font: 700 .66rem/1 ui-monospace, monospace; }
.solution-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--accent);
  font: 720 .58rem/1 ui-monospace, monospace;
  letter-spacing: -.02em;
}
.solution-summary-copy { display: grid; gap: .8rem; }
.solution-summary-copy > strong { font-size: 1.03rem; line-height: 1.25; letter-spacing: -.02em; }
.solution-summary-copy small { color: var(--muted); font-size: .8rem; line-height: 1.58; }
.solution-summary-copy b { color: var(--text); font-weight: 680; }
.solution-open { grid-column: 3; display: inline-flex; align-self: end; align-items: center; gap: .45rem; margin-top: 1.2rem; color: var(--text); font-size: .78rem; font-weight: 720; }
.solution-open i { color: var(--accent); font-style: normal; transition: transform .2s ease; }
.solution-module[open] .solution-open i { transform: rotate(45deg); }
.solution-expanded { padding: 0 1.25rem 1.35rem 5.2rem; border-top: 1px solid var(--border); }
.solution-expanded h3 { margin: 1.25rem 0 .6rem; font-size: .9rem; letter-spacing: .02em; }
.solution-expanded p { margin-bottom: 1rem; font-size: .82rem; }
.technology-list { display: flex; flex-wrap: wrap; gap: .4rem; }
.technology-list span { padding: .3rem .48rem; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); font: 650 .65rem/1.2 ui-monospace, monospace; }
.node-1 { grid-column: 1; grid-row: 1; }
.node-2 { grid-column: 2; grid-row: 1; }
.node-3 { grid-column: 3; grid-row: 1; }
.node-4 { grid-column: 1; grid-row: 2; }
.node-5 { grid-column: 3; grid-row: 2; }
.node-6 { grid-column: 1; grid-row: 3; }
.node-7 { grid-column: 2; grid-row: 3; }
.node-8 { grid-column: 3; grid-row: 3; }

.lab-section {
  border-block: 1px solid var(--border);
  background:
    radial-gradient(circle at 12% 18%, rgba(142,227,191,.055), transparent 28rem),
    #091311;
}
.lab-intro { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: clamp(2rem, 7vw, 6rem); margin-bottom: clamp(3rem, 6vw, 5rem); }
.lab-intro .section-heading { margin-bottom: 0; }
.lab-intro > p { max-width: 520px; margin-bottom: .25rem; font-size: 1.05rem; }
.lab-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.lab-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(16,28,26,.82);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.lab-card:hover, .lab-card:focus-within { border-color: var(--border-strong); background: var(--surface); transform: translateY(-3px); }
.lab-card-featured { grid-column: span 2; min-height: 400px; background: linear-gradient(135deg, rgba(23,45,39,.96), rgba(13,26,23,.96)); }
.lab-card-featured > div:not(.lab-card-top) { max-width: 780px; }
.lab-card h3 { font-size: clamp(1.45rem, 3vw, 2rem); }
.lab-card p { max-width: 680px; margin-bottom: 0; }
.lab-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.lab-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: rgba(142,227,191,.04);
  color: var(--accent);
}
.lab-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.lab-badge {
  display: inline-flex;
  padding: .35rem .6rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: .67rem;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.lab-badge-featured { border-color: rgba(142,227,191,.35); background: rgba(142,227,191,.07); color: var(--accent); }
.lab-cta { display: inline-flex; width: fit-content; align-items: center; gap: .5rem; padding: .3rem 0; color: var(--text); cursor: pointer; font-weight: 700; }
.lab-cta:hover { color: var(--accent); }
.lab-details summary { list-style: none; }
.lab-details summary::-webkit-details-marker { display: none; }
.lab-details[open] .lab-cta span { transform: rotate(45deg); }
.lab-details .lab-cta span { display: inline-block; color: var(--accent); transition: transform .2s ease; }
.lab-details > p { margin: 1rem 0 0; padding-top: 1rem; border-top: 1px solid var(--border); font-size: .86rem; }

.analyzer-panel {
  margin-top: clamp(4rem, 9vw, 7rem);
  padding: clamp(1.4rem, 5vw, 3.5rem);
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) + 4px);
  background: #0d1917;
  box-shadow: var(--shadow);
}
.analyzer-intro { max-width: 780px; margin-bottom: 2.5rem; }
.analyzer-intro h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
.analyzer-form { display: grid; gap: 1.4rem; }
.analyzer-form label { display: grid; gap: .45rem; color: var(--text); font-size: .84rem; font-weight: 650; }
.analyzer-form small { color: var(--muted); font-size: .73rem; font-weight: 400; }
.analyzer-form textarea, .analyzer-form select {
  width: 100%;
  padding: .85rem .95rem;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: #071210;
  color: var(--text);
}
.analyzer-form textarea { min-height: 140px; resize: vertical; }
.analyzer-form select { min-height: 48px; }
.analyzer-form textarea:hover, .analyzer-form select:hover { border-color: rgba(142,227,191,.4); }
.analyzer-form .button { justify-self: start; cursor: pointer; }
.analyzer-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.analyzer-result { display: grid; gap: 1.4rem; margin-top: 2.5rem; padding: clamp(1.2rem, 4vw, 2rem); border: 1px solid rgba(142,227,191,.28); border-radius: 14px; background: rgba(142,227,191,.035); }
[hidden] { display: none !important; }
.result-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.result-heading .eyebrow { margin-bottom: .55rem; }
.result-heading h3 { margin-bottom: 0; font-size: clamp(1.35rem, 3vw, 1.8rem); }
.result-level { flex: 0 0 auto; padding: .45rem .7rem; border: 1px solid rgba(142,227,191,.35); border-radius: 999px; color: var(--accent); font-size: .72rem; font-weight: 750; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.result-grid h4 { margin: 0 0 .8rem; font-size: .86rem; letter-spacing: .03em; text-transform: uppercase; }
.result-grid ul, .result-grid ol { margin: 0; padding-left: 1.2rem; color: var(--muted); font-size: .88rem; }
.result-grid li { margin-block: .45rem; }
.analyzer-note, .analyzer-disclaimer { margin: 0; padding: .9rem 1rem; border-left: 2px solid var(--accent); background: rgba(142,227,191,.035); font-size: .78rem; }
.analyzer-disclaimer { border-left-color: var(--border-strong); }

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; counter-reset: none; list-style: none; }
.process-grid li { position: relative; min-height: 220px; padding: 1.5rem 1.2rem; border-top: 1px solid var(--border-strong); }
.process-grid li + li { border-left: 1px solid var(--border); }
.process-grid li > span { display: block; margin-bottom: 3rem; color: var(--accent); font: 700 .72rem/1 ui-monospace, monospace; }
.process-grid h3 { font-size: 1.05rem; }
.process-grid p { margin-bottom: 0; font-size: .86rem; }

.privacy-section { background: linear-gradient(135deg, rgba(142,227,191,.04), transparent 48%); }
.privacy-grid, .about-grid, .contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.privacy-grid .section-heading, .about-grid .section-heading, .contact-grid .section-heading { margin-bottom: 0; }
.text-link { color: var(--accent); font-weight: 680; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.principle-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.principle-grid div { display: flex; min-height: 90px; align-items: center; gap: .8rem; padding: 1rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.principle-grid div:last-child { grid-column: span 2; }
.principle-grid span { color: var(--accent); font: 700 .68rem/1 ui-monospace, monospace; }
.principle-grid strong { font-size: .85rem; }
.legal-note { margin: 2.5rem 0 0; padding: 1rem 1.2rem; border-left: 2px solid var(--accent); background: rgba(142,227,191,.035); font-size: .84rem; }
.about-copy > p { font-size: 1.08rem; }
.founder-line { display: flex; align-items: center; gap: .8rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.founder-mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 50%; background: var(--surface-raised); color: var(--accent); font-size: .76rem; font-weight: 750; }
.founder-line div { display: grid; }
.founder-line small { color: var(--muted); }
.contact-section { border-top: 1px solid var(--border); }
.contact-email { color: var(--accent); font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 680; }
.contact-form { display: grid; gap: 1rem; padding: clamp(1.3rem, 4vw, 2.3rem); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { display: grid; gap: .4rem; color: var(--text); font-size: .83rem; font-weight: 650; }
.contact-form label span { color: var(--muted); font-weight: 400; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: .75rem .85rem; border: 1px solid var(--border-strong); border-radius: 8px; background: #0a1413; }
.contact-form select { min-height: 46px; color-scheme: dark; }
.contact-form textarea { resize: vertical; }
.contact-form input:hover, .contact-form select:hover, .contact-form textarea:hover { border-color: rgba(142,227,191,.4); }
.contact-form .button { justify-self: start; margin-top: .4rem; cursor: pointer; }
.contact-form .button:disabled { cursor: wait; opacity: .68; }
.privacy-confirmation { display: flex !important; align-items: flex-start; gap: .7rem !important; padding: .2rem 0; cursor: pointer; }
.privacy-confirmation input { flex: 0 0 auto; width: 1.1rem; height: 1.1rem; margin-top: .14rem; padding: 0; accent-color: var(--accent); }
.privacy-confirmation span { line-height: 1.55; }
.privacy-confirmation a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.contact-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: .25rem 0 0; padding: .85rem 1rem; border: 1px solid var(--border-strong); border-radius: 8px; background: rgba(255,255,255,.025); color: var(--text); font-size: .84rem; }
.form-status[data-state="success"] { border-color: rgba(142,227,191,.42); background: rgba(142,227,191,.07); color: #d9f8e9; }
.form-status[data-state="error"] { border-color: rgba(238,154,154,.46); background: rgba(238,154,154,.065); color: #ffdede; }
.form-note { margin: 0; font-size: .75rem; }
.form-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.form-noscript { padding-left: .85rem; border-left: 2px solid var(--accent); }

.site-footer { padding: 4rem 0 1.5rem; border-top: 1px solid var(--border); background: #050c0b; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.footer-grid > div { display: grid; align-content: start; justify-items: start; gap: .55rem; }
.footer-grid p { max-width: 380px; font-size: .88rem; }
.footer-grid strong { margin-bottom: .45rem; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.footer-grid > div > a:not(.brand) { color: var(--muted); font-size: .85rem; }
.footer-grid > div > a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .75rem; }

.legal-hero { padding: clamp(4.5rem, 9vw, 7.5rem) 0 3rem; border-bottom: 1px solid var(--border); }
.legal-hero h1 { max-width: 850px; font-size: clamp(2.4rem, 5vw, 4.4rem); }
.legal-hero p { max-width: 750px; font-size: 1.05rem; }
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 760px); align-items: start; justify-content: space-between; gap: 4rem; }
.legal-nav { position: sticky; top: 110px; display: grid; gap: .3rem; padding-left: 1rem; border-left: 1px solid var(--border-strong); }
.legal-nav a { padding: .25rem 0; color: var(--muted); font-size: .82rem; }
.legal-nav a:hover { color: var(--accent); }
.legal-content { min-width: 0; }
.legal-content section { padding: 0 0 2.6rem; }
.legal-content section + section { padding-top: 2.6rem; border-top: 1px solid var(--border); }
.legal-content h2 { font-size: clamp(1.45rem, 3vw, 2rem); }
.legal-content h3 { margin-top: 1.7rem; font-size: 1rem; }
.legal-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.legal-content li { margin-block: .45rem; color: var(--muted); }
.legal-meta { margin-top: 1.4rem; font-size: .78rem !important; }
.error-page { display: grid; width: min(calc(100% - 2.5rem), 820px); min-height: 100vh; margin-inline: auto; padding-block: 3rem; align-content: space-between; }
.error-card { padding-block: clamp(4rem, 12vw, 8rem); }
.error-card h1 { max-width: 680px; }
.error-card > p:not(.eyebrow) { max-width: 580px; font-size: 1.08rem; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-menu { display: block; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-system { max-width: 640px; }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid span:nth-child(4) { border-left: 0; }
  .trust-grid span:nth-child(n+4) { border-top: 1px solid var(--border); }
  .service-card, .service-card:nth-child(4) { grid-column: span 3; }
  .solution-map { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto; }
  .solution-map::before { inset: 5% 25%; background: linear-gradient(var(--border-strong), var(--border-strong)) center / 1px 100% no-repeat; }
  .solution-core { grid-column: span 2; grid-row: auto; width: min(100%, 440px); min-height: 180px; justify-self: center; border-radius: var(--radius); }
  .solution-module[class*="node-"] { grid-column: auto; grid-row: auto; }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid li:nth-child(4) { border-left: 0; }
  .process-grid li:nth-child(n+4) { border-top-color: var(--border); }
}
@media (max-width: 760px) {
  .container { width: min(calc(100% - 1.5rem), var(--max)); }
  .section { padding-block: 4.8rem; }
  h1 { font-size: clamp(2.35rem, 11vw, 3.35rem); }
  .hero-copy h1 { font-size: clamp(2.35rem, 11vw, 3.35rem); }
  .hero { padding-top: 5rem; }
  .hero-actions .button { width: 100%; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid span + span, .trust-grid span:nth-child(4) { border-top: 1px solid var(--border); border-left: 0; }
  .service-grid, .privacy-grid, .about-grid, .contact-grid, .lab-intro, .lab-grid, .analyzer-fields, .result-grid, .gallery-heading, .solution-map { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(4) { grid-column: auto; }
  .solution-map { padding-left: .75rem; }
  .solution-map::before { inset: 0 auto 0 0; width: 1px; height: auto; background: var(--border-strong); }
  .solution-core { grid-column: auto; width: 100%; min-height: auto; justify-self: stretch; border-radius: 14px; text-align: left; }
  .solution-module summary { min-height: auto; }
  .solution-expanded { padding-left: 1.25rem; }
  .lab-card, .lab-card-featured { grid-column: auto; min-height: auto; }
  .lab-intro { align-items: start; }
  .analyzer-panel { padding-inline: 1rem; }
  .analyzer-form .button { width: 100%; }
  .result-heading { flex-direction: column; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li { min-height: auto; }
  .process-grid li + li, .process-grid li:nth-child(4) { border-top: 1px solid var(--border); border-left: 0; }
  .process-grid li > span { margin-bottom: 1.5rem; }
  .field-row { grid-template-columns: 1fr; }
  .contact-form .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; gap: .35rem; }
  .legal-layout { grid-template-columns: 1fr; gap: 2rem; }
  .legal-nav { position: static; grid-template-columns: repeat(2, 1fr); padding: 0 0 1.5rem; border-bottom: 1px solid var(--border); border-left: 0; }
}
@media (max-width: 440px) {
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid div:last-child { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .js .reveal { opacity: 1; transform: none; }
}