:root {
  /* Tell the browser this page is dark so iOS Safari renders the status-bar /
     Dynamic Island area with dark system chrome, independent of theme-color
     "website tinting". */
  color-scheme: dark;
  --bg: #080808;
  --surface: #111111;
  --surface2: #161616;
  --border: #222222;
  --border2: #2a2a2a;
  --text: #f0ede8;
  --text-muted: #666660;
  --text-dim: #333330;
  --accent: #d4f53c;
  --accent2: #a8c830;
  --red: #ff4040;
  --amber: #f0a020;
  --green: #40c070;
  --syne: 'Syne', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

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

/* Background must live on the root <html> element: iOS Safari fills the
   status-bar / Dynamic Island backdrop (and rubber-band overscroll) with the
   ROOT element's background color, not <body>'s. Without this the top strip
   shows scrolling content through it. */
html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  position: relative; /* containing block for the absolutely-positioned noise overlay */
  background: var(--bg);
  color: var(--text);
  font-family: var(--syne);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: default;
}

/* ── NOISE OVERLAY ──
   Must be position:absolute, NOT fixed. A fixed, full-viewport, semi-transparent
   overlay extends into the status-bar / Dynamic Island strip on iOS Safari and
   makes the system paint the page content there (visible while scrolling).
   Absolute keeps the grain over the document without touching the system zone. */
body::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* ── LANGUAGE SWITCH ── */
.lang-switch {
  position: fixed;
  top: calc(24px + env(safe-area-inset-top));
  right: 24px;
  z-index: 900;
  display: flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 6px;
  padding: 3px;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

.lang-btn {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  background: transparent;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.lang-btn.active {
  background: var(--accent);
  color: #080808;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 800;
  padding: calc(20px + env(safe-area-inset-top)) 48px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

nav.scrolled {
  background: rgba(8,8,8,0.92);
  border-bottom-color: var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.logo {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  position: relative;
  padding: 4px 0;
}

.nav-link:hover { color: var(--text); }

.nav-link.active { color: var(--accent); }

.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--accent);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-right: 120px;
}

.nav-cta {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  padding: 10px 20px;
  background: var(--accent);
  color: #080808;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-cta:hover { background: var(--accent2); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 950;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── PAGE HERO (subpages) ── */
.page-hero {
  padding: 160px 48px 64px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 80% 0%, rgba(212,245,60,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.page-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 20px;
  position: relative;
}

.page-desc {
  font-size: 17px;
  color: #888882;
  max-width: 580px;
  line-height: 1.65;
  font-weight: 400;
  position: relative;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(212,245,60,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(212,245,60,0.03) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.3;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}

.hero-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 32px;
  position: relative;
}

.hero-title .line2 {
  color: transparent;
  -webkit-text-stroke: 1px rgba(240,237,232,0.3);
}

.hero-title .accent-word {
  color: var(--accent);
  display: inline-block;
  position: relative;
}

.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
}

.hero-desc {
  font-size: 17px;
  color: #888882;
  line-height: 1.65;
  max-width: 480px;
  font-weight: 400;
}

.hero-desc strong {
  color: var(--text);
  font-weight: 600;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-shrink: 0;
}

.hero-stat {
  text-align: right;
}

.hero-stat-val {
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-stat-val span {
  color: var(--accent);
}

.hero-stat-lbl {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* ── SCROLL INDICATOR ── */
.scroll-ind {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  animation: scrollBounce 2s infinite;
}

.scroll-ind::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── SECTIONS ── */
section {
  padding: 100px 48px;
  position: relative;
}

.section-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 48px;
}

/* ── FOR WHOM ── */
.for-whom {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.whom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.whom-card {
  background: var(--surface2);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.whom-card:hover { background: #1a1a1a; }

.whom-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.whom-card:hover::before { transform: scaleX(1); }

.whom-icon {
  font-size: 28px;
  margin-bottom: 20px;
  display: block;
}

.whom-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.whom-desc {
  font-size: 14px;
  color: #666660;
  line-height: 1.6;
  font-weight: 400;
}

/* ── WHY ME ── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.why-left h2 { margin-bottom: 24px; }

.why-left p {
  font-size: 16px;
  color: #888882;
  line-height: 1.7;
  margin-bottom: 16px;
}

.why-left p strong { color: var(--text); font-weight: 600; }

.companies {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.company-tag {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 14px;
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text-muted);
  background: var(--surface);
  transition: all 0.2s;
}

.company-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.advantages {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.adv-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 8px;
}

.adv-item:hover {
  border-color: var(--border2);
  background: var(--surface2);
}

.adv-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
  flex-shrink: 0;
  margin-top: 2px;
}

.adv-text { font-size: 15px; line-height: 1.5; font-weight: 500; }
.adv-sub { font-size: 13px; color: #666660; margin-top: 4px; font-weight: 400; }

/* ── PROCESS ── */
.process-bg { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 0;
}

.step {
  background: var(--surface2);
  padding: 32px 24px;
  position: relative;
  transition: background 0.2s;
}

.step:hover { background: #1a1a1a; }

.step-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  display: block;
}

.step-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.step-desc {
  font-size: 13px;
  color: #555550;
  line-height: 1.6;
  font-weight: 400;
}

.step-days {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  letter-spacing: 0.05em;
}

/* ── PRICING ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 0;
}

.price-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}

.price-card:hover {
  transform: translateY(-4px);
  border-color: var(--border2);
}

.price-card.featured {
  border-color: var(--accent);
  background: #0d110a;
}

.price-head {
  padding: 28px 28px 24px;
  border-bottom: 1px solid var(--border);
}

.price-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.price-card.featured .price-label { color: var(--accent); }

.price-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.price-val {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--text);
}

.price-val span {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0;
}

.price-alt {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

.price-body {
  padding: 24px 28px;
  flex: 1;
}

.price-timing {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.05em;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-features li {
  font-size: 14px;
  color: #888882;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.4;
  font-weight: 400;
}

.price-features li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
  font-family: var(--mono);
}

.price-footer {
  padding: 20px 28px;
  border-top: 1px solid var(--border);
}

.price-cta {
  display: block;
  text-align: center;
  padding: 13px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.03em;
  border: 1px solid var(--border2);
  color: var(--text-muted);
  background: transparent;
}

.price-card.featured .price-cta {
  background: var(--accent);
  color: #080808;
  border-color: var(--accent);
}

.price-cta:hover { opacity: 0.8; transform: translateY(-1px); }

/* ── ABOUT ── */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}

.about-text h2 { margin-bottom: 24px; }

.about-text p {
  font-size: 16px;
  color: #888882;
  line-height: 1.75;
  margin-bottom: 16px;
  font-weight: 400;
}

.about-text p strong { color: var(--text); font-weight: 600; }

.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,245,60,0.08) 0%, transparent 70%);
}

.about-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.about-role {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.about-facts {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-fact {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: #888882;
  line-height: 1.4;
}

.about-fact-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.about-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.tag {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 3px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text-muted);
}

/* ── CTA SECTION ── */
.cta-section {
  background: var(--accent);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: 'CHECKUP';
  position: absolute;
  font-size: 200px;
  font-weight: 800;
  color: rgba(0,0,0,0.06);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.05em;
}

.cta-section h2 {
  color: #080808;
  font-size: clamp(32px, 5vw, 60px);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(8,8,8,0.6);
  font-size: 18px;
  margin-bottom: 36px;
  font-weight: 400;
}

.cta-tg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #080808;
  color: var(--accent);
  padding: 16px 32px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}

.cta-tg:hover { transform: translateY(-2px); background: #111; }

/* ── FOOTER ── */
footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
}

.footer-copy {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

/* ── MOBILE NAV PANEL ── */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 850;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s;
}

.mobile-nav.open { opacity: 1; visibility: visible; }

.mobile-nav .nav-link { font-size: 18px; color: var(--text); }
.mobile-nav .nav-link.active { color: var(--accent); }

/* ── ENGINEER CALLOUT ── */
.callout {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: var(--surface);
  margin: 32px 0;
}

.callout-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.callout-text { font-size: 14px; color: #999992; line-height: 1.6; }
.callout-text strong { color: var(--text); font-weight: 600; }

/* ── HOME: SYMPTOMS ── */
.symptoms-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.symptom {
  background: var(--surface2);
  padding: 24px 28px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: #aaaaa4;
  line-height: 1.5;
  font-weight: 500;
}

.symptom-mark { color: var(--red); font-family: var(--mono); flex-shrink: 0; }

/* ── HOME: LINK CARD ── */
.link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 36px;
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--surface);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.link-card:hover { border-color: var(--accent); background: var(--surface2); }

.link-card-title { font-size: 20px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; margin-bottom: 6px; }
.link-card-sub { font-size: 14px; color: var(--text-muted); font-weight: 400; }
.link-card-arrow { font-size: 24px; color: var(--accent); flex-shrink: 0; transition: transform 0.2s; }
.link-card:hover .link-card-arrow { transform: translateX(6px); }

/* ── ABOUT: DNA PRINCIPLES ── */
.dna-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.dna-card {
  background: var(--surface2);
  padding: 32px;
  transition: background 0.2s;
}

.dna-card:hover { background: #1a1a1a; }

.dna-mark { font-size: 24px; margin-bottom: 16px; display: block; color: var(--accent); }
.dna-title { font-size: 17px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.dna-desc { font-size: 14px; color: #888882; line-height: 1.6; font-weight: 400; }

/* ── CASES ── */
.case-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 32px;
}

.case-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 20px 32px 0;
}

.case-head {
  padding: 12px 32px 28px;
  border-bottom: 1px solid var(--border);
}

.case-name { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }

.case-body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.case-col {
  background: var(--surface);
  padding: 28px 28px 32px;
}

.case-col-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.case-col p, .case-col li { font-size: 14px; color: #999992; line-height: 1.6; font-weight: 400; }
.case-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.case-col li::before { content: '— '; color: var(--text-dim); }

.case-disclaimer {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 24px;
  padding: 16px;
  border: 1px dashed var(--border2);
  border-radius: 8px;
}

/* ── CONTACTS ── */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 680px));
  justify-content: center;
  gap: 20px;
}

.contact-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,245,60,0.08) 0%, transparent 70%);
}

.contact-name { font-size: 28px; font-weight: 800; margin-bottom: 6px; letter-spacing: -0.02em; }
.contact-role { font-family: var(--mono); font-size: 13px; color: var(--accent); margin-bottom: 32px; letter-spacing: 0.05em; }

.contact-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  font-size: 16px;
}

.contact-row:first-of-type { border-top: none; }

.contact-row-label { font-family: var(--mono); font-size: 12px; color: var(--text-muted); width: 100px; flex-shrink: 0; letter-spacing: 0.04em; }
.contact-row a { color: var(--text); text-decoration: none; min-width: 0; overflow-wrap: anywhere; }
.contact-row a:hover { color: var(--accent); }

/* ── ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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


/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: calc(16px + env(safe-area-inset-top)) 24px 16px; }
  .hero { padding: 104px 24px 50px; }
  .hero-title { font-size: 52px; }
  .hero-bottom { flex-direction: column; gap: 32px; align-items: flex-start; }
  .hero-stats { flex-direction: row; }
  .hero-stat { text-align: left; }
  section { padding: 60px 24px; }
  .whom-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .about-wrap { grid-template-columns: 1fr; }
  .cta-section { padding: 60px 24px; }
  footer { padding: 24px; flex-direction: column; gap: 12px; text-align: center; }
  .nav-links { display: none; }
  .lang-switch { display: none; }
  .nav-right { margin-right: 0; gap: 12px; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav .nav-cta {
    display: inline-flex;
    margin-top: 8px;
    padding: 13px 32px;
    font-size: 14px;
  }
  .mobile-nav-lang {
    display: flex;
    gap: 2px;
    background: var(--surface);
    border: 1px solid var(--border2);
    border-radius: 6px;
    padding: 3px;
    margin-top: 4px;
  }
  .page-hero { padding: 130px 24px 48px; }
  .symptoms-list { grid-template-columns: 1fr; }
  .link-card { flex-direction: column; align-items: flex-start; gap: 12px; }
  .dna-grid { grid-template-columns: 1fr; }
  .case-body { grid-template-columns: 1fr; }
  .case-head, .case-tag { padding-left: 24px; padding-right: 24px; }
  .contacts-grid { grid-template-columns: 1fr; }
  .contact-card { padding: 32px; }
  .contact-row { font-size: 13px; gap: 10px; }
  .contact-row-label { width: 68px; }
}