/* Cytely — cyt.css
   Brand prefix: cyt
   Palette: deep scientific blue #1D3C6E, teal #2BBFB0, purple accent #7B5EA7
   Typography: Inter (heading + body), JetBrains Mono (technical values)
*/

/* ─── Reset + tokens ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cyt-primary:      #1D3C6E;
  --cyt-primary-lt:   #2A5298;
  --cyt-secondary:    #2BBFB0;
  --cyt-secondary-dk: #0D6B60;
  /* Accessible teal variants — WCAG AA compliant on white/light-surface backgrounds.
     --cyt-teal-aa:   #0C7A6E  (≥5.2:1 on white) — for button bg with white text
     --cyt-teal-text: #0D6B60  (≥6.3:1 on white, ≥5.9:1 on --cyt-bg-surface) — for small teal text */
  --cyt-teal-aa:      #0C7A6E;
  --cyt-teal-text:    #0D6B60;
  --cyt-accent:       #7B5EA7;
  --cyt-bg-light:     #F4F6FB;
  --cyt-bg-white:     #FFFFFF;
  --cyt-bg-dark:      #0D1E3C;
  --cyt-bg-surface:   #EEF2F9;
  --cyt-text-primary: #0F1E35;
  --cyt-text-sec:     #3A5070;
  --cyt-text-muted:   #6B809A;
  --cyt-border:       #D3DDF0;
  --cyt-radius:       4px;
  --cyt-radius-card:  6px;
  --cyt-shadow:       0 2px 8px rgba(13,30,60,0.08);
  --cyt-shadow-md:    0 4px 16px rgba(13,30,60,0.12);
  --cyt-container:    1200px;
  --cyt-nav-h:        68px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cyt-text-primary);
  background: var(--cyt-bg-white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyt-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .cyt-mono {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.875em;
}

/* ─── Utility ─────────────────────────────────────────────────────── */
.cyt-container {
  max-width: var(--cyt-container);
  margin: 0 auto;
  padding: 0 24px;
}

.cyt-section { padding: 80px 0; }
.cyt-section--sm { padding: 56px 0; }

.cyt-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyt-teal-text);
  margin-bottom: 12px;
}

.cyt-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--cyt-bg-surface);
  color: var(--cyt-text-sec);
  border: 1px solid var(--cyt-border);
}

.cyt-tag--teal { background: rgba(43,191,176,0.12); color: var(--cyt-secondary-dk); border-color: rgba(43,191,176,0.3); }
.cyt-tag--blue { background: rgba(29,60,110,0.08); color: var(--cyt-primary); border-color: rgba(29,60,110,0.2); }
.cyt-tag--purple { background: rgba(123,94,167,0.1); color: var(--cyt-accent); border-color: rgba(123,94,167,0.25); }

/* ─── Buttons ─────────────────────────────────────────────────────── */
.cyt-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--cyt-radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.cyt-btn--primary {
  background: var(--cyt-teal-aa);
  color: #fff;
  border-color: var(--cyt-teal-aa);
}
.cyt-btn--primary:hover {
  background: var(--cyt-teal-text);
  border-color: var(--cyt-teal-text);
  text-decoration: none;
  color: #fff;
}

.cyt-btn--outline {
  background: transparent;
  color: var(--cyt-primary);
  border-color: var(--cyt-border);
}
.cyt-btn--outline:hover {
  border-color: var(--cyt-primary);
  background: rgba(29,60,110,0.04);
  text-decoration: none;
  color: var(--cyt-primary);
}

.cyt-btn--outline-white {
  background: transparent;
  color: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.4);
}
.cyt-btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
  text-decoration: none;
}

.cyt-btn--sm {
  font-size: 0.8rem;
  padding: 7px 16px;
}

/* ─── Nav ─────────────────────────────────────────────────────────── */
.cyt-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--cyt-nav-h);
  display: flex;
  align-items: center;
  background: var(--cyt-bg-dark);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.cyt-nav--scrolled {
  background: var(--cyt-bg-dark);
  box-shadow: 0 2px 16px rgba(13,30,60,0.2);
}

/* Light-top pages: nav is always solid dark from top (no transparent fade issue) */
body.cyt-page--light-top .cyt-nav {
  background: var(--cyt-primary);
}
body.cyt-page--light-top .cyt-nav--scrolled {
  background: var(--cyt-primary);
  box-shadow: 0 2px 16px rgba(13,30,60,0.18);
}

.cyt-nav__inner {
  display: flex;
  align-items: center;
  max-width: var(--cyt-container);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  gap: 0;
}

.cyt-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 40px;
}

.cyt-nav__logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
}

.cyt-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  flex: 1;
}

.cyt-nav__item { position: relative; }

.cyt-nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--cyt-radius);
  transition: color 0.15s, background 0.15s;
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.cyt-nav__link:hover,
.cyt-nav__link:focus {
  color: #fff;
  background: rgba(255,255,255,0.08);
  text-decoration: none;
}

.cyt-nav__link--chevron::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid rgba(255,255,255,0.6);
  margin-left: 2px;
  transition: transform 0.15s;
}

.cyt-nav__item:hover .cyt-nav__link--chevron::after,
.cyt-nav__item.is-open .cyt-nav__link--chevron::after {
  transform: rotate(180deg);
}

/* Dropdown */
.cyt-nav__dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 210px;
  background: var(--cyt-bg-dark);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--cyt-radius-card);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  padding: 6px 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.15s, transform 0.15s;
  list-style: none;
}

.cyt-nav__item:hover .cyt-nav__dropdown,
.cyt-nav__item.is-open .cyt-nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.cyt-nav__dropdown a {
  display: block;
  padding: 9px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  transition: color 0.12s, background 0.12s;
}

.cyt-nav__dropdown a:hover {
  color: #fff;
  background: rgba(255,255,255,0.07);
  text-decoration: none;
}

/* Light-top dropdown: same dark since nav is dark */
body.cyt-page--light-top .cyt-nav__dropdown {
  background: var(--cyt-primary);
  border-color: rgba(255,255,255,0.12);
}

body.cyt-page--light-top .cyt-nav__dropdown a {
  color: rgba(255,255,255,0.85);
}

body.cyt-page--light-top .cyt-nav__dropdown a:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

/* Nav CTA */
.cyt-nav__cta {
  margin-left: auto;
  flex-shrink: 0;
}

/* Hamburger */
.cyt-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  margin-left: auto;
  border-radius: var(--cyt-radius);
}

.cyt-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: all 0.2s;
}

.cyt-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.cyt-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.cyt-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.cyt-nav__mobile {
  display: none;
  position: fixed;
  top: var(--cyt-nav-h);
  left: 0; right: 0; bottom: 0;
  background: var(--cyt-bg-dark);
  overflow-y: auto;
  z-index: 99;
  padding: 20px 24px 40px;
  flex-direction: column;
  gap: 4px;
}

.cyt-nav__mobile.is-open { display: flex; }

.cyt-nav__mobile a {
  display: block;
  padding: 12px 8px;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cyt-nav__mobile a:hover { color: var(--cyt-secondary); text-decoration: none; }

.cyt-nav__mobile .cyt-nav__mobile-section {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  padding: 16px 8px 4px;
}

.cyt-nav__mobile .cyt-btn {
  margin-top: 20px;
  width: 100%;
  justify-content: center;
}

/* ─── Hero (dark split) ───────────────────────────────────────────── */
.cyt-hero {
  background: var(--cyt-bg-dark);
  padding: 80px 0 72px;
  overflow: hidden;
}

.cyt-hero__inner {
  max-width: var(--cyt-container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.cyt-hero__text { }

.cyt-hero__headline {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cyt-hero__headline em {
  font-style: normal;
  color: var(--cyt-secondary);
}

.cyt-hero__subhead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
  max-width: 520px;
}

.cyt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.cyt-hero__image {
  position: relative;
  border-radius: var(--cyt-radius-card);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.cyt-hero__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--cyt-radius-card);
}

/* ─── Sub-page hero (light) ───────────────────────────────────────── */
.cyt-subhero {
  background: var(--cyt-bg-white);
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--cyt-border);
}

.cyt-subhero__inner {
  max-width: var(--cyt-container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.cyt-subhero__inner--centered {
  grid-template-columns: 1fr;
  max-width: 760px;
}

.cyt-subhero__text { max-width: 680px; }

.cyt-subhero__headline {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cyt-subhero__subhead {
  font-size: 1.05rem;
  color: var(--cyt-text-sec);
  line-height: 1.65;
  max-width: 620px;
}

.cyt-subhero__image {
  max-width: 420px;
  flex-shrink: 0;
}

.cyt-subhero__image img {
  width: 100%;
  border-radius: var(--cyt-radius-card);
  box-shadow: var(--cyt-shadow-md);
}

/* ─── Problem bar (dark strip) ────────────────────────────────────── */
.cyt-problem-bar {
  background: var(--cyt-bg-dark);
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.cyt-problem-bar__inner {
  max-width: var(--cyt-container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.cyt-stat-item { text-align: center; }

.cyt-stat-item__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyt-secondary);
  line-height: 1.1;
  margin-bottom: 8px;
  font-family: 'JetBrains Mono', monospace;
}

.cyt-stat-item__label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* ─── Feature rows (platform overview) ───────────────────────────── */
.cyt-features {
  background: var(--cyt-bg-white);
}

.cyt-features__header {
  text-align: center;
  margin-bottom: 56px;
}

.cyt-features__headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.cyt-features__intro {
  font-size: 1rem;
  color: var(--cyt-text-sec);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

.cyt-feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid var(--cyt-border);
}

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

.cyt-feature-row--reverse { direction: rtl; }
.cyt-feature-row--reverse > * { direction: ltr; }

.cyt-feature-row__icon {
  width: 40px;
  height: 40px;
  background: rgba(43,191,176,0.1);
  border-radius: var(--cyt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyt-secondary);
  font-size: 1.1rem;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.cyt-feature-row__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 10px;
}

.cyt-feature-row__desc {
  font-size: 0.95rem;
  color: var(--cyt-text-sec);
  line-height: 1.65;
}

.cyt-feature-row__image img {
  width: 100%;
  border-radius: var(--cyt-radius-card);
  box-shadow: var(--cyt-shadow);
  border: 1px solid var(--cyt-border);
}

/* ─── Application cards ───────────────────────────────────────────── */
.cyt-app-grid {
  background: var(--cyt-bg-surface);
}

.cyt-app-grid__header {
  text-align: center;
  margin-bottom: 48px;
}

.cyt-app-grid__headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.cyt-app-grid__sub {
  font-size: 1rem;
  color: var(--cyt-text-sec);
  max-width: 480px;
  margin: 0 auto;
}

.cyt-app-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cyt-app-card {
  background: var(--cyt-bg-white);
  border-radius: var(--cyt-radius-card);
  border: 1px solid var(--cyt-border);
  overflow: hidden;
  transition: box-shadow 0.18s, transform 0.18s;
}

.cyt-app-card:hover {
  box-shadow: var(--cyt-shadow-md);
  transform: translateY(-2px);
}

.cyt-app-card__thumb {
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--cyt-bg-surface);
}

.cyt-app-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.cyt-app-card:hover .cyt-app-card__thumb img { transform: scale(1.04); }

.cyt-app-card__body {
  padding: 20px;
}

.cyt-app-card__label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 6px;
}

.cyt-app-card__desc {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  line-height: 1.5;
  margin-bottom: 14px;
}

.cyt-app-card__link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyt-secondary-dk);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.cyt-app-card__link:hover { text-decoration: none; color: var(--cyt-secondary); }

/* ─── Publications ticker / strip ─────────────────────────────────── */
.cyt-pubs-strip {
  background: var(--cyt-bg-white);
}

.cyt-pubs-strip__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}

.cyt-pubs-strip__headline {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
}

.cyt-pubs-strip__see-all {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyt-secondary-dk);
  white-space: nowrap;
}

.cyt-pubs-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--cyt-border) transparent;
}

.cyt-pubs-scroll::-webkit-scrollbar { height: 4px; }
.cyt-pubs-scroll::-webkit-scrollbar-track { background: transparent; }
.cyt-pubs-scroll::-webkit-scrollbar-thumb { background: var(--cyt-border); border-radius: 4px; }

.cyt-pub-card {
  min-width: 280px;
  max-width: 300px;
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 20px;
  flex-shrink: 0;
  transition: box-shadow 0.15s;
}

.cyt-pub-card:hover { box-shadow: var(--cyt-shadow); }

.cyt-pub-card__journal {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(29,60,110,0.08);
  color: var(--cyt-primary);
  border-radius: 3px;
  padding: 2px 8px;
  margin-bottom: 10px;
}

.cyt-pub-card__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyt-text-primary);
  line-height: 1.4;
  margin-bottom: 8px;
}

.cyt-pub-card__meta {
  font-size: 0.78rem;
  color: var(--cyt-text-muted);
}

/* ─── How it works ────────────────────────────────────────────────── */
.cyt-howitworks {
  background: var(--cyt-bg-surface);
}

.cyt-howitworks__header {
  text-align: center;
  margin-bottom: 48px;
}

.cyt-howitworks__headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.cyt-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 48px;
}

.cyt-step {
  padding: 0 32px;
  text-align: center;
  position: relative;
}

.cyt-step + .cyt-step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20px;
  width: 1px;
  height: 40px;
  background: var(--cyt-border);
}

.cyt-step__num {
  width: 40px;
  height: 40px;
  background: var(--cyt-primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: 'JetBrains Mono', monospace;
}

.cyt-step__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 8px;
}

.cyt-step__desc {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  line-height: 1.55;
}

.cyt-step__formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 10px;
}

.cyt-step__formats .cyt-mono {
  background: rgba(29,60,110,0.06);
  color: var(--cyt-primary);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.75rem;
  border: 1px solid rgba(29,60,110,0.12);
}

.cyt-howitworks__diagram img {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  display: block;
  border-radius: var(--cyt-radius-card);
  box-shadow: var(--cyt-shadow);
}

/* ─── Integration logos ───────────────────────────────────────────── */
.cyt-integrations {
  background: var(--cyt-bg-white);
}

.cyt-integrations__header {
  text-align: center;
  margin-bottom: 48px;
}

.cyt-integrations__headline {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 8px;
}

.cyt-integrations__sub {
  font-size: 0.9rem;
  color: var(--cyt-text-sec);
}

.cyt-integration-group {
  margin-bottom: 36px;
}

.cyt-integration-group__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  margin-bottom: 16px;
  text-align: center;
}

.cyt-integration-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.cyt-integration-logo {
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyt-text-sec);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.15s;
}

.cyt-integration-logo:hover { border-color: var(--cyt-secondary); }

.cyt-compat-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--cyt-text-muted);
  margin-top: 8px;
}

/* ─── Testimonials ────────────────────────────────────────────────── */
.cyt-testimonials {
  background: var(--cyt-bg-surface);
}

.cyt-testimonials__header {
  text-align: center;
  margin-bottom: 48px;
}

.cyt-testimonials__headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  letter-spacing: -0.015em;
}

.cyt-testimonial-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cyt-testimonial-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cyt-testimonial-card__quote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--cyt-text-sec);
  font-style: italic;
  flex: 1;
}

.cyt-testimonial-card__quote::before { content: '\201C'; color: var(--cyt-secondary); }
.cyt-testimonial-card__quote::after { content: '\201D'; color: var(--cyt-secondary); }

.cyt-testimonial-card__attr {
  border-top: 1px solid var(--cyt-border);
  padding-top: 16px;
}

.cyt-testimonial-card__role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyt-text-primary);
  margin-bottom: 2px;
}

.cyt-testimonial-card__org {
  font-size: 0.78rem;
  color: var(--cyt-text-muted);
}

/* ─── CTA band ────────────────────────────────────────────────────── */
.cyt-cta-band {
  background: var(--cyt-bg-dark);
  padding: 72px 0;
  text-align: center;
}

.cyt-cta-band__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

.cyt-cta-band__headline {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.cyt-cta-band__subhead {
  font-size: 1rem;
  color: rgba(255,255,255,0.68);
  margin-bottom: 32px;
  line-height: 1.6;
}

.cyt-cta-band__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Section headings ────────────────────────────────────────────── */
.cyt-section-headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.cyt-section-sub {
  font-size: 1rem;
  color: var(--cyt-text-sec);
  line-height: 1.65;
}

/* ─── Publications page ───────────────────────────────────────────── */
.cyt-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  align-items: center;
}

.cyt-filter-btn {
  padding: 6px 16px;
  border-radius: 99px;
  border: 1.5px solid var(--cyt-border);
  background: var(--cyt-bg-white);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyt-text-sec);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}

.cyt-filter-btn.is-active,
.cyt-filter-btn:hover {
  background: var(--cyt-primary);
  color: #fff;
  border-color: var(--cyt-primary);
}

.cyt-pub-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cyt-pub-item {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  transition: box-shadow 0.15s;
}

.cyt-pub-item:hover { box-shadow: var(--cyt-shadow); }

.cyt-pub-item__journal-badge {
  width: 80px;
  background: rgba(29,60,110,0.06);
  border: 1px solid rgba(29,60,110,0.12);
  border-radius: var(--cyt-radius);
  padding: 8px;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cyt-primary);
  line-height: 1.3;
  flex-shrink: 0;
}

.cyt-pub-item__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 6px;
  line-height: 1.4;
}

.cyt-pub-item__authors {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  margin-bottom: 6px;
}

.cyt-pub-item__meta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.cyt-pub-item__doi {
  font-size: 0.78rem;
  color: var(--cyt-text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.cyt-pub-item__year-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(43,191,176,0.1);
  color: var(--cyt-secondary-dk);
  border: 1px solid rgba(43,191,176,0.2);
}

/* ─── Pricing cards ───────────────────────────────────────────────── */
.cyt-pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.cyt-pricing-card {
  background: var(--cyt-bg-white);
  border: 1.5px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 32px 28px;
  position: relative;
}

.cyt-pricing-card--highlighted {
  border-color: var(--cyt-secondary);
  box-shadow: 0 0 0 1px var(--cyt-secondary), var(--cyt-shadow-md);
}

.cyt-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyt-teal-aa);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 99px;
}

.cyt-pricing-card__tier {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  margin-bottom: 12px;
}

.cyt-pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.cyt-pricing-card__amount {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  font-family: 'JetBrains Mono', monospace;
}

.cyt-pricing-card__amount--contact {
  font-size: 1.5rem;
  color: var(--cyt-primary);
}

.cyt-pricing-card__period {
  font-size: 0.85rem;
  color: var(--cyt-text-muted);
}

.cyt-pricing-card__eligibility {
  font-size: 0.82rem;
  color: var(--cyt-text-sec);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cyt-border);
  line-height: 1.5;
}

.cyt-pricing-card__features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cyt-pricing-card__features li {
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.cyt-pricing-card__features li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: rgba(43,191,176,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3.5 3.5 6.5-7' stroke='%231E9A8C' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.cyt-pricing-card__cta {
  width: 100%;
  justify-content: center;
}

/* ─── Team cards ──────────────────────────────────────────────────── */
.cyt-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.cyt-team-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  overflow: hidden;
  text-align: center;
  transition: box-shadow 0.18s;
}

.cyt-team-card:hover { box-shadow: var(--cyt-shadow-md); }

.cyt-team-card__portrait {
  width: 100%;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--cyt-bg-surface);
}

.cyt-team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cyt-team-card__body {
  padding: 20px 16px;
}

.cyt-team-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 4px;
}

.cyt-team-card__role {
  font-size: 0.82rem;
  color: var(--cyt-text-muted);
}

/* ─── Blog cards ──────────────────────────────────────────────────── */
.cyt-blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.cyt-blog-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s, transform 0.18s;
}

.cyt-blog-card:hover {
  box-shadow: var(--cyt-shadow-md);
  transform: translateY(-2px);
}

.cyt-blog-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--cyt-bg-surface);
}

.cyt-blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.cyt-blog-card:hover .cyt-blog-card__thumb img { transform: scale(1.04); }

.cyt-blog-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cyt-blog-card__cat {
  margin-bottom: 10px;
}

.cyt-blog-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  line-height: 1.4;
  margin-bottom: 8px;
  flex: 1;
}

.cyt-blog-card__excerpt {
  font-size: 0.82rem;
  color: var(--cyt-text-sec);
  line-height: 1.55;
  margin-bottom: 14px;
}

.cyt-blog-card__meta {
  font-size: 0.75rem;
  color: var(--cyt-text-muted);
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cyt-blog-card__meta time { }
.cyt-blog-card__meta span { opacity: 0.4; }

/* ─── Blog article ────────────────────────────────────────────────── */
.cyt-article {
  max-width: 740px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.cyt-article__header { margin-bottom: 40px; }

.cyt-article__cat { margin-bottom: 14px; }

.cyt-article__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cyt-article__subtitle {
  font-size: 1.1rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
  margin-bottom: 20px;
}

.cyt-article__byline {
  font-size: 0.85rem;
  color: var(--cyt-text-muted);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.cyt-article__cover {
  width: 100%;
  border-radius: var(--cyt-radius-card);
  margin-bottom: 40px;
  box-shadow: var(--cyt-shadow);
}

.cyt-article__cover img {
  width: 100%;
  border-radius: var(--cyt-radius-card);
}

.cyt-article__body {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cyt-text-sec);
}

.cyt-article__body h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin: 40px 0 14px;
}

.cyt-article__body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin: 28px 0 10px;
}

.cyt-article__body p { margin-bottom: 20px; }

.cyt-article__body ul, .cyt-article__body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.cyt-article__body li { margin-bottom: 8px; }

.cyt-article__body code {
  background: var(--cyt-bg-surface);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--cyt-border);
}

/* ─── FAQ / Accordion ─────────────────────────────────────────────── */
.cyt-faq { }

.cyt-faq__item {
  border-bottom: 1px solid var(--cyt-border);
}

.cyt-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cyt-text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  gap: 16px;
}

.cyt-faq__question:hover { color: var(--cyt-primary); }

.cyt-faq__icon {
  width: 24px;
  height: 24px;
  background: var(--cyt-bg-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--cyt-text-muted);
  font-size: 1.1rem;
  transition: transform 0.2s, background 0.2s;
}

.cyt-faq__item.is-open .cyt-faq__icon {
  transform: rotate(45deg);
  background: var(--cyt-secondary);
  color: #fff;
}

.cyt-faq__answer {
  display: none;
  padding: 0 0 20px;
  font-size: 0.9rem;
  color: var(--cyt-text-sec);
  line-height: 1.65;
}

.cyt-faq__item.is-open .cyt-faq__answer { display: block; }

/* ─── Two-column section ──────────────────────────────────────────── */
.cyt-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.cyt-two-col--reverse .cyt-two-col__visual { order: -1; }

.cyt-two-col__headline {
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 14px;
  letter-spacing: -0.015em;
}

.cyt-two-col__body {
  font-size: 0.95rem;
  color: var(--cyt-text-sec);
  line-height: 1.7;
  margin-bottom: 24px;
}

.cyt-two-col__visual img {
  width: 100%;
  border-radius: var(--cyt-radius-card);
  box-shadow: var(--cyt-shadow-md);
  border: 1px solid var(--cyt-border);
}

/* ─── Profile cards (customers) ──────────────────────────────────── */
.cyt-profile-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.cyt-profile-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 28px;
}

.cyt-profile-card__type {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyt-secondary-dk);
  background: rgba(43,191,176,0.08);
  border-radius: 3px;
  padding: 3px 10px;
  margin-bottom: 14px;
}

.cyt-profile-card__desc-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyt-text-muted);
  margin-bottom: 6px;
}

.cyt-profile-card__desc {
  font-size: 0.88rem;
  color: var(--cyt-text-sec);
  font-style: italic;
  margin-bottom: 16px;
  line-height: 1.5;
}

.cyt-profile-card__challenge {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
  margin-bottom: 16px;
}

.cyt-profile-card__outcome {
  font-size: 0.82rem;
  color: var(--cyt-secondary-dk);
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* ─── Contact form ────────────────────────────────────────────────── */
.cyt-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.cyt-contact-info__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 8px;
}

.cyt-contact-info__body {
  font-size: 0.9rem;
  color: var(--cyt-text-sec);
  line-height: 1.7;
  margin-bottom: 28px;
}

.cyt-contact-detail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.cyt-contact-detail__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
}

.cyt-contact-detail__icon {
  width: 32px;
  height: 32px;
  background: rgba(43,191,176,0.1);
  border-radius: var(--cyt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyt-secondary);
  flex-shrink: 0;
}

.cyt-contact-detail__label {
  font-weight: 600;
  color: var(--cyt-text-primary);
}

.cyt-contact-detail__value { }

.cyt-form { display: flex; flex-direction: column; gap: 20px; }

.cyt-form__group { display: flex; flex-direction: column; gap: 6px; }

.cyt-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cyt-form__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyt-text-primary);
}

.cyt-form__input,
.cyt-form__textarea,
.cyt-form__select {
  padding: 10px 14px;
  border: 1.5px solid var(--cyt-border);
  border-radius: var(--cyt-radius);
  font-size: 0.9rem;
  color: var(--cyt-text-primary);
  background: var(--cyt-bg-white);
  font-family: inherit;
  transition: border-color 0.15s;
  width: 100%;
}

.cyt-form__input:focus,
.cyt-form__textarea:focus,
.cyt-form__select:focus {
  outline: none;
  border-color: var(--cyt-secondary);
  box-shadow: 0 0 0 3px rgba(43,191,176,0.12);
}

.cyt-form__textarea { min-height: 120px; resize: vertical; }

/* ─── Press cards ─────────────────────────────────────────────────── */
.cyt-press-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cyt-press-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 24px 28px;
}

.cyt-press-card__pub {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  margin-bottom: 8px;
}

.cyt-press-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.cyt-press-card__excerpt {
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
  margin-bottom: 14px;
}

.cyt-press-card__meta {
  font-size: 0.78rem;
  color: var(--cyt-text-muted);
}

/* ─── Tutorial / webinar cards ────────────────────────────────────── */
.cyt-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cyt-resource-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 0.15s;
}

.cyt-resource-card:hover { box-shadow: var(--cyt-shadow-md); }

.cyt-resource-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(43,191,176,0.1);
  border-radius: var(--cyt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyt-secondary);
  font-size: 1.2rem;
}

.cyt-resource-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  line-height: 1.35;
}

.cyt-resource-card__desc {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
  flex: 1;
}

.cyt-resource-card__level {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyt-accent);
  margin-top: auto;
}

/* ─── Newsletter signup ───────────────────────────────────────────── */
.cyt-newsletter {
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 40px 48px;
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.cyt-newsletter__text { flex: 1; min-width: 280px; }

.cyt-newsletter__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 6px;
}

.cyt-newsletter__desc {
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
}

.cyt-newsletter__form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 280px;
}

.cyt-newsletter__input {
  flex: 1;
  min-width: 200px;
  padding: 10px 14px;
  border: 1.5px solid var(--cyt-border);
  border-radius: var(--cyt-radius);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--cyt-text-primary);
  transition: border-color 0.15s;
}

.cyt-newsletter__input:focus {
  outline: none;
  border-color: var(--cyt-secondary);
}

/* ─── Specs table ─────────────────────────────────────────────────── */
.cyt-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.cyt-specs-table th {
  background: var(--cyt-bg-surface);
  text-align: left;
  padding: 10px 16px;
  font-weight: 700;
  color: var(--cyt-text-primary);
  border: 1px solid var(--cyt-border);
}

.cyt-specs-table td {
  padding: 10px 16px;
  border: 1px solid var(--cyt-border);
  color: var(--cyt-text-sec);
  vertical-align: top;
}

.cyt-specs-table tr:nth-child(even) td { background: var(--cyt-bg-light); }

.cyt-specs-table td code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8em;
  background: rgba(29,60,110,0.05);
  padding: 1px 5px;
  border-radius: 2px;
}

/* ─── Platform module cards ───────────────────────────────────────── */
.cyt-module-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cyt-module-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.18s, border-color 0.18s;
}

.cyt-module-card:hover {
  box-shadow: var(--cyt-shadow-md);
  border-color: var(--cyt-secondary);
}

.cyt-module-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(43,191,176,0.1);
  border-radius: var(--cyt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyt-secondary);
  font-size: 1.3rem;
}

.cyt-module-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
}

.cyt-module-card__desc {
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
  flex: 1;
}

.cyt-module-card__link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyt-secondary-dk);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.cyt-module-card__link:hover { text-decoration: none; color: var(--cyt-secondary); }

/* ─── Before/After comparison (reproducibility) ──────────────────── */
.cyt-repro-panel {
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 32px;
}

.cyt-repro-panel__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 20px;
  text-align: center;
}

.cyt-repro-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cyt-repro-side__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  margin-bottom: 8px;
  text-align: center;
}

.cyt-repro-side__bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cyt-repro-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--cyt-text-sec);
}

.cyt-repro-bar__track {
  flex: 1;
  height: 8px;
  background: var(--cyt-border);
  border-radius: 4px;
  overflow: hidden;
}

.cyt-repro-bar__fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

.cyt-repro-bar__fill--before { background: #E8534A; }
.cyt-repro-bar__fill--after { background: var(--cyt-secondary); }

.cyt-repro-bar__val {
  width: 36px;
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ─── About company ───────────────────────────────────────────────── */
.cyt-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.cyt-about__headline {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.015em;
}

.cyt-about__body {
  font-size: 0.95rem;
  color: var(--cyt-text-sec);
  line-height: 1.75;
}

.cyt-about__body p { margin-bottom: 16px; }

.cyt-funding-panel {
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 28px;
}

.cyt-funding-panel__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyt-text-muted);
  margin-bottom: 8px;
}

.cyt-funding-panel__amount {
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyt-primary);
  margin-bottom: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.cyt-funding-panel__type {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  margin-bottom: 16px;
}

.cyt-funding-panel__detail {
  font-size: 0.82rem;
  color: var(--cyt-text-muted);
  line-height: 1.5;
}

.cyt-location-panel {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 24px;
  margin-top: 20px;
}

.cyt-location-panel__city {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 4px;
}

.cyt-location-panel__detail {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  line-height: 1.5;
}

/* ─── Legal pages ─────────────────────────────────────────────────── */
.cyt-legal-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.cyt-legal-wrap h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 12px;
  color: var(--cyt-text-primary);
  border-left: 4px solid var(--cyt-secondary);
  padding-left: 14px;
}

.cyt-legal-wrap h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 8px;
  color: var(--cyt-text-sec);
}

.cyt-legal-wrap p { margin-bottom: 16px; font-size: 0.95rem; line-height: 1.7; color: var(--cyt-text-sec); }

.cyt-legal-wrap ul, .cyt-legal-wrap ol {
  padding-left: 28px;
  margin-bottom: 16px;
}

.cyt-legal-wrap li { margin-bottom: 6px; font-size: 0.95rem; color: var(--cyt-text-sec); }

.cyt-legal-wrap table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.88rem;
}

.cyt-legal-wrap th {
  background: var(--cyt-bg-surface);
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  border: 1px solid var(--cyt-border);
  color: var(--cyt-text-primary);
}

.cyt-legal-wrap td {
  padding: 9px 14px;
  border: 1px solid var(--cyt-border);
  vertical-align: top;
  color: var(--cyt-text-sec);
}

.cyt-legal-wrap tr:nth-child(even) td { background: var(--cyt-bg-light); }

.cyt-legal-meta {
  font-size: 0.875rem;
  color: var(--cyt-text-muted);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cyt-border);
}

.cyt-legal-highlight {
  background: rgba(43,191,176,0.06);
  border: 1px solid rgba(43,191,176,0.2);
  border-radius: var(--cyt-radius-card);
  padding: 18px 22px;
  margin: 24px 0;
  font-size: 0.95rem;
  color: var(--cyt-text-sec);
}

.cyt-rights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.cyt-right-card {
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 16px 18px;
  background: var(--cyt-bg-white);
}

.cyt-right-card h4 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  color: var(--cyt-primary);
  font-weight: 700;
}

.cyt-right-card p { margin: 0; font-size: 0.85rem; line-height: 1.5; }

/* ─── 404 page ────────────────────────────────────────────────────── */
.cyt-404 {
  min-height: calc(100vh - var(--cyt-nav-h) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}

.cyt-404__code {
  font-size: 6rem;
  font-weight: 700;
  color: var(--cyt-bg-surface);
  line-height: 1;
  margin-bottom: 8px;
  font-family: 'JetBrains Mono', monospace;
  border: 2px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 0 24px;
  display: inline-block;
}

.cyt-404__headline {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin: 20px 0 10px;
}

.cyt-404__desc {
  font-size: 1rem;
  color: var(--cyt-text-sec);
  margin-bottom: 32px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Footer ──────────────────────────────────────────────────────── */
.cyt-footer {
  background: var(--cyt-bg-dark);
  padding: 64px 0 0;
  color: rgba(255,255,255,0.75);
}

.cyt-footer__top {
  max-width: var(--cyt-container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 48px;
}

.cyt-footer__brand {}

.cyt-footer__logo img {
  height: 28px;
  width: auto;
  max-width: 160px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.cyt-footer__tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
  max-width: 240px;
}

.cyt-footer__contact {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.cyt-footer__contact a {
  color: rgba(255,255,255,0.75);
}

.cyt-footer__contact a:hover { color: var(--cyt-secondary); text-decoration: none; }

.cyt-footer__col {}

.cyt-footer__col-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.cyt-footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }

.cyt-footer__col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.12s;
}

.cyt-footer__col a:hover { color: rgba(255,255,255,0.95); text-decoration: none; }

.cyt-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 48px;
  padding: 20px 24px;
  max-width: var(--cyt-container);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cyt-footer__copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  flex: 1;
}

.cyt-footer__legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.cyt-footer__legal-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.cyt-footer__legal-links a:hover { color: rgba(255,255,255,0.8); text-decoration: none; }

/* ─── Cookie banner ───────────────────────────────────────────────── */
.cyt-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--cyt-bg-dark);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  display: none;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.25);
}

.cyt-cookie.is-visible { display: flex; }

.cyt-cookie__text {
  flex: 1;
  min-width: 240px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.55;
}

.cyt-cookie__text a {
  color: var(--cyt-secondary);
}

.cyt-cookie__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cyt-cookie__accept {
  padding: 9px 20px;
  background: var(--cyt-teal-aa);
  color: #fff;
  border: none;
  border-radius: var(--cyt-radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}

.cyt-cookie__accept:hover { background: var(--cyt-teal-text); }

.cyt-cookie__essential {
  padding: 9px 20px;
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--cyt-radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}

.cyt-cookie__essential:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

/* body padding when cookie visible */
body.cookie-visible { padding-bottom: 80px; }

/* ─── Fade-in ─────────────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─── Methodology citation box ────────────────────────────────────── */
.cyt-cite-box {
  background: var(--cyt-bg-surface);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 24px 28px;
}

.cyt-cite-box__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 12px;
}

.cyt-cite-box__code {
  background: var(--cyt-bg-dark);
  color: var(--cyt-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  padding: 16px 18px;
  border-radius: var(--cyt-radius);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ─── Setting types strips ────────────────────────────────────────── */
.cyt-settings-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cyt-setting-card {
  background: var(--cyt-bg-white);
  border: 1px solid var(--cyt-border);
  border-radius: var(--cyt-radius-card);
  padding: 28px;
}

.cyt-setting-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(29,60,110,0.08);
  border-radius: var(--cyt-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyt-primary);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.cyt-setting-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin-bottom: 8px;
}

.cyt-setting-card__desc {
  font-size: 0.875rem;
  color: var(--cyt-text-sec);
  line-height: 1.6;
}

/* ─── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .cyt-footer__top { grid-template-columns: 1fr 1fr 1fr; }
  .cyt-footer__brand { grid-column: span 3; }
  .cyt-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .cyt-team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .cyt-nav__links { display: none; }
  .cyt-nav__cta.desktop-only { display: none; }
  .cyt-nav__hamburger { display: flex; }

  .cyt-hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .cyt-hero__image { max-width: 560px; margin: 0 auto; }

  .cyt-app-cards { grid-template-columns: repeat(2, 1fr); }
  .cyt-testimonial-cards { grid-template-columns: 1fr; }
  .cyt-pricing-cards { grid-template-columns: 1fr; }
  .cyt-two-col { grid-template-columns: 1fr; }
  .cyt-profile-cards { grid-template-columns: 1fr; }
  .cyt-module-cards { grid-template-columns: 1fr; }
  .cyt-resource-grid { grid-template-columns: repeat(2, 1fr); }
  .cyt-about-grid { grid-template-columns: 1fr; }
  .cyt-contact-layout { grid-template-columns: 1fr; }
  .cyt-subhero__inner { grid-template-columns: 1fr; }
  .cyt-steps { grid-template-columns: 1fr; gap: 32px; }
  .cyt-step::before { display: none; }
  .cyt-settings-strip { grid-template-columns: 1fr; }
  .cyt-repro-comparison { grid-template-columns: 1fr; }
  .cyt-pricing-cards { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .cyt-section { padding: 56px 0; }
  .cyt-hero { padding: 56px 0 48px; }
  .cyt-app-cards { grid-template-columns: 1fr; }
  .cyt-blog-grid { grid-template-columns: 1fr; }
  .cyt-team-grid { grid-template-columns: 1fr 1fr; }
  .cyt-resource-grid { grid-template-columns: 1fr; }
  .cyt-pub-item { grid-template-columns: 1fr; }
  .cyt-footer__top { grid-template-columns: 1fr 1fr; }
  .cyt-footer__brand { grid-column: span 2; }
  .cyt-form__row { grid-template-columns: 1fr; }
  .cyt-newsletter { flex-direction: column; padding: 28px 24px; }
  .cyt-problem-bar__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Blog card supplement (new BEM elements) ────────────────────────── */
.cyt-blog-card__img-link {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--cyt-bg-surface);
}

.cyt-blog-card__img-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.cyt-blog-card:hover .cyt-blog-card__img-link img { transform: scale(1.04); }

.cyt-blog-card__category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cyt-teal-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cyt-blog-card__sep {
  color: var(--cyt-text-muted);
  font-size: 0.75rem;
}

.cyt-blog-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.cyt-blog-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--cyt-primary);
  background: rgba(29,60,110,0.07);
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

.cyt-blog-grid--3 { grid-template-columns: repeat(3, 1fr); }

/* ─── Blog grid responsive supplement ───────────────────────────────── */
@media (max-width: 900px) { .cyt-blog-grid--3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .cyt-blog-grid--3 { grid-template-columns: 1fr; } }

/* ─── Article page (new BEM layout) ─────────────────────────────────── */
.cyt-article {
  /* Reset: article tag is full-width, children are constrained */
}

.cyt-article__hero {
  background: var(--cyt-bg-surface);
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--cyt-border);
}

.cyt-article__meta-top {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--cyt-text-muted);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.cyt-article__headline {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--cyt-text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.cyt-article__lede {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--cyt-text-sec);
  margin-bottom: 20px;
  max-width: 680px;
}

.cyt-article__byline {
  font-size: 0.85rem;
  color: var(--cyt-text-muted);
}

.cyt-article__cover-wrap {
  padding: 32px 0;
  background: var(--cyt-bg-white);
}

.cyt-article__body {
  padding: 40px 0 64px;
  background: var(--cyt-bg-white);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cyt-text-sec);
}

.cyt-article__tags-row {
  padding: 24px 0 40px;
  background: var(--cyt-bg-white);
  border-top: 1px solid var(--cyt-border);
}

/* ─── Legal document wrapper ─────────────────────────────────────────── */
.cyt-legal-doc {
  max-width: 860px;
  padding-top: 16px;
  padding-bottom: 80px;
}

.cyt-legal-doc h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cyt-text-primary);
  margin: 48px 0 12px;
  border-left: 4px solid var(--cyt-secondary);
  padding-left: 14px;
}

.cyt-legal-doc h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cyt-text-primary);
  margin: 28px 0 8px;
}

.cyt-legal-doc p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--cyt-text-sec);
  margin-bottom: 14px;
}

.cyt-legal-doc ul, .cyt-legal-doc ol {
  padding-left: 28px;
  margin-bottom: 16px;
}

.cyt-legal-doc li {
  font-size: 0.95rem;
  color: var(--cyt-text-sec);
  margin-bottom: 6px;
}

.cyt-legal-doc a {
  color: var(--cyt-primary);
  text-decoration: underline;
}

.cyt-legal-doc address {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--cyt-text-sec);
}

.cyt-legal-highlight {
  background: rgba(43,191,176,0.07);
  border: 1px solid rgba(43,191,176,0.25);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 24px 0 32px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--cyt-text-sec);
}

.cyt-legal-rights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 20px 0 28px;
}

.cyt-legal-right-card {
  border: 1px solid var(--cyt-border);
  border-radius: 8px;
  padding: 14px 16px;
  background: var(--cyt-bg-surface);
}

.cyt-legal-right-card strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--cyt-primary);
  margin-bottom: 6px;
}

.cyt-legal-right-card p {
  font-size: 0.85rem;
  color: var(--cyt-text-sec);
  margin: 0;
  line-height: 1.5;
}

/* ─── Subhero compact variant ────────────────────────────────────────── */
.cyt-subhero--compact {
  padding: 48px 0;
}

.cyt-subhero--compact .cyt-subhero__inner {
  grid-template-columns: 1fr;
  min-height: unset;
}

/* ─── 404 page btn outline variant ──────────────────────────────────── */
.cyt-btn--outline {
  background: transparent;
  color: var(--cyt-primary);
  border: 2px solid var(--cyt-primary);
  padding: 11px 24px;
}

.cyt-btn--outline:hover {
  background: var(--cyt-primary);
  color: #fff;
}

@media (max-width: 640px) {
  .cyt-legal-rights-grid { grid-template-columns: 1fr; }
  .cyt-article__hero { padding: 40px 0 28px; }
  .cyt-article__headline { font-size: 1.7rem; }
}

/* ─── Missing elements supplement ───────────────────────────────────── */
.cyt-btn--secondary {
  background: transparent;
  color: var(--cyt-secondary);
  border: 2px solid var(--cyt-secondary);
  padding: 11px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.18s, color 0.18s;
}
.cyt-btn--secondary:hover {
  background: var(--cyt-secondary);
  color: var(--cyt-bg-dark);
}

.cyt-feature-row__text {
  max-width: 520px;
}

.cyt-repro-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}