/* ═══════════════════════════════════════════════
   KOLAYZ HOME
   Palette matched to the app: #2563eb accent, #f3f6fb bg, #0f172a text
   Typography: Fraunces (display) + Outfit (body)
   ═══════════════════════════════════════════════ */

:root {
  --bg: #f3f6fb;
  --bg-soft: #eef2ff;
  --bg-white: #ffffff;
  --bg-dark: #0f172a;

  --ink: #0f172a;
  --ink-soft: #334155;
  --ink-muted: #64748b;

  --accent: #2563eb;
  --accent-deep: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.12);
  --accent-glow: rgba(37, 99, 235, 0.08);

  --success: #22c55e;
  --success-soft: rgba(34, 197, 94, 0.12);
  --warning: #f59e0b;

  --border: rgba(15, 23, 42, 0.09);
  --border-strong: rgba(15, 23, 42, 0.16);

  --radius: 1.25rem;
  --radius-sm: 0.75rem;
  --radius-pill: 999px;

  --heading: "Source Serif 4", "Georgia", serif;
  --body: "Outfit", "Segoe UI", sans-serif;

  --shadow: 0 24px 50px rgba(15, 23, 42, 0.1);
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.06);
}

/* ─── Reset ──────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* Soft radial wash behind body */
body::before {
  content: "";
  position: fixed;
  top: -10%;
  left: -5%;
  width: 50%;
  height: 50%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.08), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  bottom: -10%;
  right: -5%;
  width: 45%;
  height: 45%;
  background: radial-gradient(ellipse, rgba(147, 197, 253, 0.12), transparent 65%);
  pointer-events: none;
  z-index: -1;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0; }

h1, h2 {
  font-family: var(--heading);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 em, h2 em {
  font-style: italic;
  color: var(--accent);
}

h3 { font-family: var(--body); font-weight: 600; }

h4 {
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}

/* ─── Utility ────────────────────────────────── */

.kicker {
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  margin-bottom: 0.75rem;
}

.section-sub {
  max-width: 52ch;
  margin-top: 0.75rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}

.section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.section-head .section-sub {
  margin-inline: auto;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

/* ─── Buttons ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.65rem 1.3rem;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--body);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.25);
}

.btn--primary:hover {
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.35);
}

.btn--ghost {
  color: var(--ink);
  background: var(--bg-white);
  border: 1px solid var(--border-strong);
}

.btn--ghost:hover {
  background: var(--bg-soft);
}

.btn--lg {
  min-height: 3.2rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
}

/* ─── Navigation ─────────────────────────────── */

.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.6rem 1.5rem;
  background: rgba(243, 246, 251, 0.85);
  backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 1.5rem;
  height: 1.5rem;
}

.logo-text {
  font-family: var(--body);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 150ms ease;
}

.nav-links a:hover { color: var(--ink); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Segmented EN/TR/DE control in the header. Small and quiet: it sits beside two calls to action
   and must not compete with them, but it has to be findable without scrolling to the footer. */
.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-white);
}

.lang-switch__option {
  border: 0;
  background: none;
  cursor: pointer;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding: 0.32rem 0.6rem;
  border-radius: var(--radius-pill);
  line-height: 1.2;
  transition: background 150ms ease, color 150ms ease;
}

.lang-switch__option:hover {
  color: var(--ink);
}

.lang-switch__option.is-active {
  background: var(--ink);
  color: var(--bg-white);
}

.lang-switch__option:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.3);
  outline-offset: 2px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

/* ─── Hero ────────────────────────────────────── */

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__mark {
  display: block;
  width: 56px;
  height: 56px;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  margin-top: 0.25rem;
}

.hero__sub {
  margin-top: 1.25rem;
  max-width: 48ch;
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.hero__stats {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.stat {
  flex: 1 1 130px;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat__number {
  display: block;
  font-family: var(--heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat__label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* ─── Terminal ───────────────────────────────── */

.hero__terminal {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-dark);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal__chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot--red { background: #ff5f57; }
.dot--yellow { background: #febc2e; }
.dot--green { background: #28c840; }

.terminal__title {
  margin-left: auto;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  font-weight: 500;
}

.terminal__body {
  padding: 1.25rem;
  font-family: "SF Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 0.82rem;
  line-height: 1.8;
  color: #e2e8f0;
}

.terminal__line {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.terminal__prompt { color: var(--accent); font-weight: 700; }
.terminal__typing { color: #e2e8f0; }

.terminal__cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.terminal__response {
  display: grid;
  gap: 0.5rem;
}

.response__stage {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 350ms ease, transform 350ms ease;
}

.response__stage.visible {
  opacity: 1;
  transform: translateX(0);
}

.response__stage[data-stage="5"].visible {
  color: #4ade80;
  background: rgba(34, 197, 94, 0.1);
}

.stage-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6rem;
  height: 1.6rem;
  border-radius: var(--radius-pill);
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
  font-weight: 700;
  font-size: 0.68rem;
}

.stage-badge--success {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

/* ─── Personas ───────────────────────────────── */

.personas {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.persona-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.persona-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.persona-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.persona-card__icon svg { width: 100%; height: 100%; }

.persona-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.persona-card p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ─── Try it (demo sandbox) ──────────────────── */

.trial {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.trial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.trial-card {
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.trial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.trial-card__tag {
  align-self: flex-start;
  margin-bottom: 1rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.trial-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.trial-card p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

/* Each card carries its own entry point, so a visitor picks the industry they recognise instead
   of a generic button that lands them on a sign-in form. Pushed to the foot of the card so the
   three line up however long the descriptions run. */
.trial-card__cta {
  /* The question list above already carries the auto margin that pushes it to the foot of the
     card, so this one only needs its own spacing — a second auto margin would split the free
     space between them and unalign the three cards. */
  margin-top: 1.25rem;
  align-self: flex-start;
}

.trial-card__qs {
  list-style: none;
  padding: 1.25rem 0 0;
  margin: auto 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 0.5rem;
}

.trial-card__qs li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  font-style: italic;
}

.trial-card__qs li::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -0.1rem;
  color: var(--accent);
  font-size: 1.1rem;
  font-style: normal;
  line-height: 1;
}

/* .checkpoints sets margin:0 and is defined later in this file, so these rules
   need the extra class to win on specificity rather than source order. */
.checkpoints.trial__notes,
.checkpoints.data-health__notes {
  width: fit-content;
  max-width: 100%;
  margin: 3.5rem auto 0;
}

/* Align every card's tag / title / description / question list / button on shared row tracks, so
   the three horizontal rules and the three buttons each land on one line instead of wherever the
   prose happens to end. The span must match the number of children exactly — one too few and the
   last child shares a row with its neighbour instead of getting its own.
   Guarded: without subgrid the flex rules above still bottom-align the question blocks. */
@supports (grid-template-rows: subgrid) {
  .trial-card {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 5;
    row-gap: 0;
  }

  .trial-card__tag { justify-self: start; }

  .trial-card p { margin-bottom: 1.25rem; }

  .trial-card__qs { margin: 0; }
}

.trial__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

/* ─── Value Steps ────────────────────────────── */

.value-steps {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.vsteps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.vstep-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.vstep-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.vstep-card--highlight {
  border-color: rgba(34, 197, 94, 0.25);
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.04), var(--bg-white));
}

.vstep-card--highlight:hover {
  border-color: var(--success);
}

.vstep-card__number {
  font-family: var(--heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 1rem;
}

.vstep-card--highlight .vstep-card__number {
  color: var(--success);
}

.vstep-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.vstep-card p {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ─── Workflow ────────────────────────────────── */

.workflow {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.workflow__pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.stage {
  position: relative;
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 250ms ease, transform 250ms ease;
}

.stage:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.stage:hover .stage__bar { opacity: 1; }

.stage__bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
  opacity: 0;
  transition: opacity 250ms ease;
}

.stage__number {
  font-family: var(--heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.stage h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.stage p {
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ─── Insights ───────────────────────────────── */

.insights {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.insights__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.insights__copy h2,
.channels__copy h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
}

.insights__copy .section-sub,
.channels__copy .section-sub {
  margin-bottom: 1.5rem;
}

.checkpoints--spaced {
  gap: 0.65rem;
}

.insight-feed {
  display: grid;
  gap: 0.85rem;
  padding: 1.25rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-soft), var(--bg-white));
  box-shadow: var(--shadow);
}

.insight-feed__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0 0.25rem;
}

.insight-feed__title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
}

.insight-feed__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  color: var(--ink-muted);
}

.pulse-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-soft);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.05); }
}

.insight-card {
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.insight-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.insight-badge {
  padding: 0.18rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.insight-badge--anomaly {
  background: rgba(245, 158, 11, 0.14);
  color: #b45309;
}

.insight-badge--trend {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

.insight-badge--quality {
  background: var(--success-soft);
  color: #15803d;
}

.insight-card__meta {
  font-size: 0.72rem;
  color: var(--ink-muted);
  white-space: nowrap;
}

.insight-card h3 {
  font-size: 0.98rem;
  margin: 0.55rem 0 0.25rem;
}

.insight-card p {
  color: var(--ink-soft);
  font-size: 0.85rem;
  line-height: 1.55;
}

.insight-card__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.insight-action {
  padding: 0.28rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.insight-action--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ─── Channels ───────────────────────────────── */

.channels {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.channels__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.chat-mock {
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.chat-mock__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: var(--bg-dark);
  color: #fff;
}

.chat-mock__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
}

.chat-mock__avatar img {
  width: 1.25rem;
  height: 1.25rem;
}

.chat-mock__name {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  line-height: 1.25;
}

.chat-mock__presence {
  display: block;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
}

.chat-mock__body {
  display: grid;
  gap: 0.65rem;
  padding: 1.15rem;
  background: var(--bg-soft);
}

.chat-bubble {
  max-width: 88%;
  padding: 0.65rem 0.9rem;
  border-radius: 1rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.chat-bubble--user {
  justify-self: end;
  background: #d9fdd3;
  border-bottom-right-radius: 0.3rem;
}

.chat-bubble--bot {
  justify-self: start;
  background: var(--bg-white);
  border-bottom-left-radius: 0.3rem;
}

.chat-attachment {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.6rem;
  padding: 0.45rem 0.75rem;
  border-radius: 0.6rem;
  background: var(--success-soft);
  color: #15803d;
  font-size: 0.78rem;
  font-weight: 600;
}

.chat-attachment svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.chat-note {
  justify-self: center;
  margin-top: 0.35rem;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.72rem;
  color: var(--ink-muted);
  text-align: center;
}

.channel-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.channel-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.channel-dot--whatsapp { background: #25d366; }
.channel-dot--slack { background: #4a154b; }
.channel-dot--teams { background: #6264a7; }
.channel-dot--gchat { background: #00832d; }
.channel-dot--email { background: var(--accent); }

/* ─── Checkpoint lists ───────────────────────── */

.checkpoints {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.checkpoints li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.92rem;
}

.checkpoints li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--success);
}

/* Demo cards */

/* ─── Capabilities ───────────────────────────── */

.capabilities {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cap-card {
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: border-color 250ms ease, transform 250ms ease;
}

.cap-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.cap-card__icon {
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.cap-card__icon svg { width: 100%; height: 100%; }

.cap-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.cap-card p {
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ─── Data estate ────────────────────────────── */

.estate {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.estate__group-label {
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-bottom: 1rem;
  text-align: center;
}

.estate__group-label--llm {
  margin-top: 2.5rem;
}

.vendor-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.vendor-grid:not(.vendor-grid--llm) {
  max-width: 960px;
  margin-inline: auto;
}

.vendor-grid--llm {
  max-width: 800px;
  margin-inline: auto;
}

.vendor-card {
  width: calc((100% - 5 * 0.75rem) / 6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 6.5rem;
  padding: 1rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.vendor-grid--llm .vendor-card {
  width: calc((100% - 4 * 0.75rem) / 5);
}

.vendor-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.vendor-card img {
  max-width: 96px;
  max-height: 30px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.vendor-card span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.vendor-card--llm {
  border-color: rgba(37, 99, 235, 0.15);
}

.vendor-card--link {
  cursor: pointer;
}

.vendor-card--llm:hover {
  border-color: var(--accent);
}

.vendor-card--contact {
  border-style: dashed;
  border-color: var(--border);
  background: transparent;
  color: var(--ink-soft);
  text-decoration: none;
  cursor: pointer;
}

.vendor-card--contact svg {
  color: var(--accent);
  flex-shrink: 0;
}

.vendor-card--contact span {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.3;
}

.vendor-card--contact:hover {
  border-color: var(--accent);
  border-style: solid;
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.vendor-card--contact:hover span {
  color: var(--accent);
}

/* ─── Final CTA ──────────────────────────────── */

.final-cta {
  padding: 5rem 1.5rem;
}

.final-cta__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 2.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 2rem;
  background: var(--bg-white);
  box-shadow: var(--shadow);
}

.final-cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  max-width: 22ch;
  margin: 0 auto;
}

.final-cta__actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ─── Footer ─────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem 1.5rem;
  background: var(--bg-white);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
}

.footer-brand .logo {
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--ink-muted);
  max-width: 34ch;
  line-height: 1.6;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer-links a {
  color: var(--ink-muted);
  font-size: 0.88rem;
  transition: color 150ms ease;
  white-space: nowrap;
}

.footer-links a:hover { color: var(--ink); }

/* Footer location / map */

.footer-location {
  max-width: 640px;
  margin: 2rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  text-align: center;
}

.footer-location__info h4 {
  margin-bottom: 0.75rem;
}

.footer-location__info address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer-location__contact {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.footer-location__contact a {
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 150ms ease;
}

.footer-location__contact a:hover {
  color: var(--accent-deep);
}

.footer-bottom {
  max-width: 1200px;
  margin: 1.5rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p {
  color: var(--ink-muted);
  font-size: 0.78rem;
}

/* ─── Data health ────────────────────────────── */

.data-health {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.quality-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.quality-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}

.quality-card p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* ─── Scroll reveal ──────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─────────────────────────────── */

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 6rem;
  }

  .workflow__pipeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .cap-grid { grid-template-columns: 1fr 1fr; }
  .persona-grid { grid-template-columns: 1fr 1fr; }
  .trial-grid { grid-template-columns: 1fr 1fr; }
  .quality-grid { grid-template-columns: 1fr 1fr; }
  .vsteps-grid { grid-template-columns: repeat(2, 1fr); }

  .insights__inner,
  .channels__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .insight-feed { max-width: 540px; margin-inline: auto; }
  .channels__inner .chat-mock { order: 2; }

  .footer-inner { grid-template-columns: 1fr; }

  .vendor-card {
    width: calc((100% - 2 * 0.75rem) / 3);
  }

  .vendor-grid--llm .vendor-card {
    width: calc((100% - 2 * 0.75rem) / 3);
  }
}

@media (max-width: 900px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-toggle { display: flex; }

  /* Mobile menu open state */
  .nav-bar.menu-open .nav-links,
  .nav-bar.menu-open .nav-actions {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0;
    right: 0;
    background: rgba(243, 246, 251, 0.97);
    backdrop-filter: blur(16px);
    padding: 1rem 1.5rem;
    gap: 0.75rem;
    z-index: 99;
  }

  .nav-bar.menu-open .nav-links {
    top: 100%;
    border-bottom: 1px solid var(--border);
  }

  .nav-bar.menu-open .nav-actions {
    top: calc(100% + var(--nav-links-height, 120px));
  }
}

@media (max-width: 680px) {
  .hero { padding-top: 5rem; }
  .hero h1 { font-size: clamp(2rem, 7vw, 2.8rem); }

  .workflow__pipeline, .cap-grid, .persona-grid, .vsteps-grid, .trial-grid, .quality-grid {
    grid-template-columns: 1fr;
  }

  .personas, .value-steps, .workflow, .insights, .channels, .trial, .capabilities, .estate, .data-health {
    padding: 3.5rem 1rem;
  }

  .insight-feed { padding: 1rem; }

  .insight-card__top {
    flex-wrap: wrap;
    row-gap: 0.25rem;
  }

  .final-cta__inner { padding: 2.5rem 1.25rem; }

  .vendor-card {
    width: calc((100% - 1 * 0.75rem) / 2);
  }

  .vendor-grid--llm .vendor-card {
    width: calc((100% - 1 * 0.75rem) / 2);
  }
  .footer-links { flex-wrap: wrap; gap: 1rem; }
  .hero__stats { flex-direction: column; }
  .stat { flex: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════
   MULTI-PRODUCT SITE
   Company home + product pages (Bilge, ClaimSense, Anka).
   Each product page re-tints the shared system via --accent overrides.
   ═══════════════════════════════════════════════ */

/* ─── Product themes ─────────────────────────── */

.theme-claimsense {
  --accent: #0d9488;
  --accent-deep: #0f766e;
  --accent-soft: rgba(13, 148, 136, 0.12);
  --accent-glow: rgba(13, 148, 136, 0.08);
}

.theme-anka {
  --accent: #e11d48;
  --accent-deep: #be123c;
  --accent-soft: rgba(225, 29, 72, 0.1);
  --accent-glow: rgba(245, 158, 11, 0.1);
}

/* ─── Nav: product chip + all-products link ──── */

/* The product name continues the wordmark instead of sitting in a chip beside it. The house is
   presented company-first, so "Kolayz Bilge" has to read as one name, in one typeface, rather than
   as a company plus a badge. It inherits everything from .logo-text; the class stays as the hook
   for the lockup. */
.logo-product {
  font: inherit;
  color: inherit;
}

.nav-links__home {
  color: var(--ink-muted);
}

.nav-links a { white-space: nowrap; }

@media (min-width: 901px) {
  .nav-links__home {
    padding-left: 1rem;
    border-left: 1px solid var(--border-strong);
  }
}

/* ─── Company hero: floating product stack ───── */

.hero--company .hero__sub { max-width: 52ch; }

.hero__stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.stack-card {
  display: block;
  position: relative;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--stack-accent, var(--accent));
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.stack-card:hover {
  transform: translateY(-3px) translateX(4px);
  box-shadow: var(--shadow);
}

.stack-card--bilge { --stack-accent: #2563eb; }
.stack-card--claimsense { --stack-accent: #0d9488; margin-left: 1.75rem; }
.stack-card--anka {
  --stack-accent: #e11d48;
  margin-left: 3.5rem;
  padding-right: 4rem;
  border-left: 4px solid transparent;
  background:
    linear-gradient(var(--bg-white), var(--bg-white)) padding-box,
    linear-gradient(180deg, #f59e0b, #e11d48) border-box;
}

/* Corner mark — the only stack card with its own product logo. */
.stack-card__mark {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  width: 32px;
  height: 32px;
}

.stack-card__kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stack-accent, var(--accent));
}

.stack-card__name {
  display: block;
  font-family: var(--heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0.15rem 0 0.3rem;
}

.stack-card__line {
  display: block;
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.stack-card__line--code {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.82rem;
}

/* ─── Products showcase (home) ───────────────── */

.products-showcase {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.product-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.product-panel + .product-panel { margin-top: 1.5rem; }

.product-panel--bilge { --panel-accent: #2563eb; --panel-soft: rgba(37, 99, 235, 0.12); }
.product-panel--claimsense { --panel-accent: #0d9488; --panel-soft: rgba(13, 148, 136, 0.12); }
.product-panel--anka { --panel-accent: #e11d48; --panel-soft: rgba(225, 29, 72, 0.1); }

.product-panel__kicker {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--panel-soft);
  color: var(--panel-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-panel__name {
  font-family: var(--heading);
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  margin: 0.75rem 0 0.5rem;
}

.product-panel__desc {
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 54ch;
  margin-bottom: 1.25rem;
}

.product-panel__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.product-panel .btn--primary {
  background: var(--panel-accent);
}

.product-panel .btn--primary:hover {
  filter: brightness(0.92);
}

/* ─── Mini mocks (product panel visuals) ─────── */

.mini-mock {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  font-size: 0.88rem;
}

.mini-mock__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.6rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.mini-mock--code .mini-mock__bar {
  justify-content: flex-start;
}

.mini-mock__mark {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.mini-mock__title {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.mini-mock__q {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.84rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.mini-mock__row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  color: var(--ink-soft);
  padding: 0.3rem 0;
}

.mini-mock__code {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--ink);
  margin: 0;
  white-space: pre-wrap;
}

/* ─── Decision chips & checks (ClaimSense) ───── */

.decision-chip {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.decision-chip--approve { background: var(--success-soft); color: #15803d; }
.decision-chip--revise { background: rgba(245, 158, 11, 0.14); color: #b45309; }
.decision-chip--review { background: rgba(37, 99, 235, 0.12); color: #1d4ed8; }

.check-ok {
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

/* ─── Claim mock (ClaimSense hero) ───────────── */

.claim-mock {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.75rem;
}

.claim-mock__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.claim-mock__id {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
}

.claim-mock__rationale {
  margin: 0.9rem 0 1rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-soft);
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-glow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.claim-mock__checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.claim-mock__checks li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.claim-mock__foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-muted);
}

/* ─── Code mock (Anka hero) ──────────────────── */

.code-mock {
  border-radius: var(--radius);
  background: var(--bg-dark);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.code-mock__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.1rem;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.code-mock__title {
  margin-left: 0.5rem;
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.78rem;
  color: #94a3b8;
}

.code-mock__body {
  margin: 0;
  padding: 1.25rem 1.4rem 1.5rem;
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.8;
  color: #e2e8f0;
  overflow-x: auto;
}

.tok-comment { color: #64748b; }
.tok-str { color: #fbbf24; }

/* ─── Sections: approach, outcomes, trust, … ─── */

.approach, .outcomes, .trust, .privacy, .catalog, .integration {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.approach-card {
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: border-color 250ms ease, transform 250ms ease;
}

.approach-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.approach-card__num {
  font-family: var(--heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.approach-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.approach-card p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

.backbone {
  margin-top: 2.5rem;
  text-align: center;
}

.backbone__text {
  display: inline-block;
  max-width: 68ch;
  padding: 1.1rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--accent-glow);
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Outcomes (ClaimSense) */

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.outcome-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
}

.outcome-card h3 {
  margin: 0.9rem 0 0.5rem;
  font-size: 1.15rem;
}

.outcome-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

.workflow__pipeline--four {
  grid-template-columns: repeat(4, 1fr);
}

.checkpoints.trust__notes {
  max-width: 760px;
  margin: 2.5rem auto 0;
}

/* Model catalog (Anka) */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.model-card {
  padding: 1.5rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  transition: border-color 250ms ease, transform 250ms ease;
}

.model-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.model-card--flagship {
  border-top: 3px solid transparent;
  background:
    linear-gradient(var(--bg-white), var(--bg-white)) padding-box,
    linear-gradient(90deg, #f59e0b, #e11d48) border-box;
}

.model-card__name {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-deep);
  margin-bottom: 0.4rem;
}

.model-card p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.catalog__disclosure {
  margin: 2rem auto 0;
  max-width: 72ch;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.cap-grid--four { grid-template-columns: repeat(2, 1fr); }
.cap-grid--six { grid-template-columns: repeat(3, 1fr); }

/* ─── Footer columns ─────────────────────────── */

.footer-inner:has(.footer-col) {
  grid-template-columns: 1.3fr 1fr 0.8fr;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
}

.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.footer-col a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  transition: color 150ms ease;
}

.footer-col a:hover { color: var(--ink); }

.footer-product { font-weight: 600; }

.footer-product__desc {
  font-weight: 400;
  color: var(--ink-muted);
  margin-left: 0.35rem;
}

.footer-product__desc::before {
  content: "— ";
}

/* ─── Responsive ─────────────────────────────── */

@media (max-width: 1024px) {
  .product-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }

  .approach-grid { grid-template-columns: 1fr 1fr; }
  .outcome-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .workflow__pipeline--four { grid-template-columns: repeat(2, 1fr); }
  .cap-grid--six { grid-template-columns: 1fr 1fr; }

  .hero__stack { max-width: 540px; margin-inline: auto; width: 100%; }

  .footer-inner:has(.footer-col) { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .products-showcase, .approach, .outcomes, .trust, .privacy, .catalog, .integration {
    padding: 3.5rem 1rem;
  }

  .approach-grid, .catalog-grid, .cap-grid--four, .cap-grid--six,
  .workflow__pipeline--four {
    grid-template-columns: 1fr;
  }

  .stack-card--claimsense, .stack-card--anka { margin-left: 0; }

  .hero__mark { width: 44px; height: 44px; }

  .product-panel { padding: 1.5rem; }

  .claim-mock { padding: 1.25rem; }
}