/* ============================================================
   ClinicClarity — design tokens
   Palette: white ground, deep navy ink, teal accent, soft mint highlight
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (data & labels)
   ============================================================ */

:root {
  --white:      #FFFFFF;
  --paper:      #F6F5F1;   /* card / alt-section ground, faint "register page" warmth */
  --ink:        #0E2A3B;   /* deep navy — headings, nav, dark sections */
  --ink-70:     #3A5262;
  --teal:       #1B6E75;   /* primary accent — CTAs, links, icons */
  --teal-deep:  #124F55;
  --mint:       #8FD9B4;   /* soft green highlight — success, quality signals */
  --mint-deep:  #4FAE7C;
  --slate:      #5B6B73;   /* secondary / muted text */
  --line:       #E1E0D9;   /* hairline borders on paper ground */
  --line-dark:  rgba(255,255,255,0.14);

  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --shadow-card: 0 1px 2px rgba(14,42,59,0.04), 0 8px 24px rgba(14,42,59,0.06);
  --shadow-card-hover: 0 2px 4px rgba(14,42,59,0.06), 0 16px 36px rgba(14,42,59,0.10);

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --max-w: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0 0 0.5em 0;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em 0; color: var(--ink-70); }

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

img, svg { max-width: 100%; display: block; }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

button, .btn { font-family: var(--font-body); cursor: pointer; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.97rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover { background: var(--teal-deep); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(27,110,117,0.28); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover { background: var(--ink); color: var(--white); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }

/* ---------- nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  color: var(--ink-70);
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--teal); text-decoration: none; }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-cta .btn-secondary { display: none; }
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 28px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-grid h4 {
  color: var(--white);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-grid a { color: rgba(255,255,255,0.75); font-size: 0.93rem; }
.footer-grid a:hover { color: var(--mint); }
.footer-brand p { color: rgba(255,255,255,0.62); max-width: 320px; font-size: 0.93rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.6); }

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- hero ---------- */
.hero {
  padding: 76px 0 40px;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal-deep);
  background: rgba(143,217,180,0.28);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--mint-deep);
}
.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.15rem);
  max-width: 15ch;
}
.hero-sub {
  font-size: 1.12rem;
  max-width: 46ch;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-trust {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.86rem;
  color: var(--slate);
  font-family: var(--font-mono);
}
.hero-trust span { display: flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 15px; height: 15px; flex-shrink: 0; }

@media (max-width: 940px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
}

/* ---------- signature visual: mess -> clarity ---------- */
.transform-scene {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 30px;
}
.transform-scene .scene-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate);
  margin-bottom: 16px;
}
.scene-label .to { color: var(--teal-deep); }

.scatter {
  position: relative;
  height: 300px;
}
.scrap {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-card);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--slate);
  padding: 7px 9px;
  animation: settle 1.1s cubic-bezier(.2,.8,.2,1) both;
}
.scrap.sticky { background: #FFF7D6; border-color: #ECD98B; }
.scrap.wa { background: #E9FBF0; border-color: var(--mint); }

.arrow-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 4px 0;
  color: var(--slate);
}

.clarity-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
}
.clarity-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.86rem;
}
.clarity-card .row:last-child { border-bottom: none; }
.clarity-card .row .val { font-family: var(--font-mono); font-weight: 600; }
.clarity-card .val.good { color: var(--mint-deep); }
.mini-bars { display: flex; align-items: flex-end; gap: 5px; height: 46px; margin-top: 8px; }
.mini-bars i { flex: 1; background: var(--teal); border-radius: 3px 3px 0 0; opacity: 0.85; }
.mini-bars i:nth-child(3) { background: var(--mint-deep); }

@keyframes settle {
  from { opacity: 0; transform: translateY(10px) rotate(var(--rot, 0deg)) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) rotate(var(--rot, 0deg)) scale(1); }
}

/* ---------- section basics ---------- */
section { padding: 88px 0; }
.section-alt { background: var(--paper); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--teal-deep);
  display: block;
  margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

/* ---------- how it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  position: relative;
}
.step .step-no {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 999px;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.step h3 { font-size: 1.12rem; margin-bottom: 8px; }
.step p { font-size: 0.95rem; margin-bottom: 0; }
.step-connector {
  position: absolute;
  top: 34px; right: -24px;
  color: var(--line);
  z-index: 2;
}
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; }
  .step-connector { display: none; }
}

/* ---------- features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.feature-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(27,110,117,0.09);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--teal);
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.92rem; margin-bottom: 0; }

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ---------- metrics strip ---------- */
.metrics-band {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.metric-item .metric-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 8px;
}
.metric-item .metric-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--mint);
}
@media (max-width: 940px) {
  .metrics-band { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .metrics-band { grid-template-columns: repeat(2, 1fr); padding: 32px 22px; }
}

/* ---------- security ---------- */
.security-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.security-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.security-list li { display: flex; gap: 16px; }
.security-list .ico {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(143,217,180,0.25);
  color: var(--mint-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.security-list h4 { font-size: 1rem; margin-bottom: 4px; }
.security-list p { font-size: 0.92rem; margin-bottom: 0; }

.boundary-card {
  background: var(--ink);
  color: rgba(255,255,255,0.88);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.boundary-card .tag { color: var(--mint); }
.boundary-card p { color: rgba(255,255,255,0.75); }
.boundary-card p:last-child { margin-bottom: 0; }

@media (max-width: 900px) {
  .security-layout { grid-template-columns: 1fr; }
}

/* ---------- audience ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.audience-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  text-align: left;
}
.audience-card .aud-icon { color: var(--teal); margin-bottom: 12px; }
.audience-card h4 { font-size: 0.98rem; margin-bottom: 6px; }
.audience-card p { font-size: 0.87rem; margin-bottom: 0; }
@media (max-width: 860px) { .audience-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--teal);
  box-shadow: var(--shadow-card-hover);
  position: relative;
}
.price-card.featured::before {
  content: "Most common for pilots";
  position: absolute;
  top: -13px; left: 28px;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 999px;
}
.price-card h3 { font-size: 1.2rem; margin-bottom: 6px; }
.price-card .price-note { font-family: var(--font-mono); color: var(--teal-deep); font-size: 0.9rem; margin-bottom: 18px; }
.price-card ul { list-style: none; margin: 0 0 26px 0; padding: 0; display: flex; flex-direction: column; gap: 11px; flex-grow: 1; }
.price-card li { font-size: 0.9rem; color: var(--ink-70); display: flex; gap: 9px; }
.price-card li svg { flex-shrink: 0; color: var(--mint-deep); margin-top: 3px; }
@media (max-width: 860px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--teal);
  outline: none;
}
.field textarea { resize: vertical; min-height: 110px; }

.contact-side { display: flex; flex-direction: column; gap: 18px; }
.contact-option {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}
.contact-option .ico {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.contact-option h4 { font-size: 0.98rem; margin-bottom: 4px; }
.contact-option p { font-size: 0.88rem; margin-bottom: 0; }

@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }

/* ---------- final cta ---------- */
.final-cta {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  color: var(--white);
}
.final-cta h2 { color: var(--white); font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 20ch; margin-left: auto; margin-right: auto; }
.final-cta p { color: rgba(255,255,255,0.7); max-width: 50ch; margin-left: auto; margin-right: auto; margin-bottom: 30px; }
.final-cta .hero-actions { justify-content: center; }

/* ---------- founders page ---------- */
.page-hero {
  padding: 60px 0 20px;
}
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); max-width: 20ch; }
.founder-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  align-items: start;
}
.founder-portrait {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, var(--ink) 0%, var(--teal-deep) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint);
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
}
.founder-name { font-size: 1.5rem; margin-bottom: 2px; }
.founder-role {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--teal-deep);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  display: block;
}
.founder-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 9px 16px;
  border-radius: 999px;
}
@media (max-width: 700px) {
  .founder-card { grid-template-columns: 1fr; }
  .founder-portrait { max-width: 160px; }
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px 22px;
}
.value-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.value-card p { font-size: 0.92rem; margin-bottom: 0; }
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }

/* ---------- simple policy pages ---------- */
.policy-content { max-width: 780px; }
.policy-content h2 { margin-top: 44px; font-size: 1.25rem; }
.policy-content h2:first-child { margin-top: 0; }
.policy-content p, .policy-content li { color: var(--ink-70); font-size: 0.97rem; }
.policy-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--slate);
  margin-bottom: 36px;
}