/* =========================================================
   Veridox — Design System
   Brand tokens per CLAUDE.md (identity-preserved, do not alter):
   --ink #08111F · --blue #0055FF · --sky #E6EEFF · --gray #F5F6FA
   Fonts: Syne (display) · DM Sans (body) · DM Mono (labels/mono)
   ========================================================= */

:root {
  /* Brand palette — fixed identity tokens */
  --ink: #08111F;
  --blue: #0055FF;
  --sky: #E6EEFF;
  --gray: #F5F6FA;

  /* Derived from brand tokens */
  --blue-dark: #0040C4;
  --blue-tint-10: rgba(0, 85, 255, 0.1);
  --white: #FFFFFF;
  --ink-70: rgba(8, 17, 31, 0.7);
  --ink-65: rgba(8, 17, 31, 0.65); /* placeholder text — 5.94:1 on white, clears 4.5:1 */
  --ink-12: rgba(8, 17, 31, 0.12);
  --ink-08: rgba(8, 17, 31, 0.08);
  --on-ink-90: rgba(245, 246, 250, 0.9);
  --on-ink-65: rgba(245, 246, 250, 0.65);
  --on-ink-55: rgba(245, 246, 250, 0.55); /* small text on --ink — 5.82:1, clears 4.5:1 */
  --on-ink-12: rgba(245, 246, 250, 0.12);
  --success: #1FAE5C;
  --success-tint: rgba(31, 174, 92, 0.12);

  /* Functional */
  --text: var(--ink);
  --text-muted: var(--ink-70);
  --bg: var(--white);
  --bg-alt: var(--gray);
  --border: var(--ink-12);

  /* Typography */
  --font-display: "Syne", ui-sans-serif, system-ui, sans-serif;
  --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Layout */
  --max-w: 1200px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(8, 17, 31, 0.06), 0 1px 3px rgba(8, 17, 31, 0.05);
  --shadow-md: 0 8px 24px rgba(8, 17, 31, 0.10), 0 2px 6px rgba(8, 17, 31, 0.05);
  --shadow-lg: 0 24px 60px rgba(8, 17, 31, 0.20), 0 8px 20px rgba(8, 17, 31, 0.08);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --dur-sm: 0.2s;
  --dur-md: 0.4s;
  --dur-lg: 0.7s;

  /* z-index scale */
  --z-sticky: 100;
  --z-dropdown: 200;
  --z-modal-backdrop: 300;
  --z-modal: 310;
  --z-toast: 400;
  --z-tooltip: 500;
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--dur-sm) var(--ease-out-quart); }
a:hover { color: var(--blue-dark); }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: var(--z-toast);
  transition: top var(--dur-sm) var(--ease-out-quart);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* =========================================================
   Typography
   ========================================================= */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 0.5em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
h1 { font-size: clamp(2.75rem, 3.2rem + 2.5vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 1.7rem + 1.6vw, 3rem); }
h3 { font-size: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem); letter-spacing: -0.01em; }
p { margin: 0 0 1rem; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

.section-lead, .hero-lead {
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  color: var(--text-muted);
  max-width: 60ch;
}
.section-head { max-width: 640px; margin-bottom: 3.5rem; }
.section-head p { color: var(--text-muted); font-size: 1.1rem; }

code, .mono { font-family: var(--font-mono); }

/* =========================================================
   Layout
   ========================================================= */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.75rem;
}
section { padding: clamp(4rem, 3.2rem + 3.5vw, 7.5rem) 0; }
section + section { padding-top: 0; }
#top { padding-top: clamp(3rem, 2rem + 4vw, 6rem); }

/* =========================================================
   Reveal on scroll — visible by default; JS progressively
   enhances into a staged reveal. Never gates visibility.
   ========================================================= */
.reveal { opacity: 1; transform: none; }
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur-lg) var(--ease-out-expo), transform var(--dur-lg) var(--ease-out-expo);
}
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    transition: opacity var(--dur-sm) linear;
    transform: none;
  }
}

/* =========================================================
   Navigation
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.75rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 0.6rem; }
.nav-logo img { border-radius: 50%; }
.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}
.nav-links a:not(.nav-cta) {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width var(--dur-sm) var(--ease-out-quart);
}
.nav-links a:not(.nav-cta):hover { color: var(--ink); }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  background: var(--ink);
  color: var(--white) !important;
  padding: 0.6rem 1.3rem !important;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--dur-sm) var(--ease-out-quart), transform var(--dur-sm) var(--ease-out-quart);
}
.nav-cta:hover { background: var(--blue); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform var(--dur-md) var(--ease-out-quart), opacity var(--dur-md) var(--ease-out-quart);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--white);
    padding: 1.5rem 1.75rem 2rem;
    border-bottom: 1px solid var(--border);
    gap: 1.1rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur-md) var(--ease-out-quart), opacity var(--dur-md) var(--ease-out-quart);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-cta { text-align: center; }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  cursor: pointer;
  border: 0;
  transition: background var(--dur-sm) var(--ease-out-quart), color var(--dur-sm) var(--ease-out-quart), transform var(--dur-sm) var(--ease-out-quart), box-shadow var(--dur-sm) var(--ease-out-quart);
  white-space: nowrap;
}
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0, 85, 255, 0.28);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink-12);
}
.btn-secondary:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding: 0.9rem 0.4rem;
}
.btn-ghost:hover { color: var(--blue); }
.btn-block { width: 100%; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--on-ink-90);
  overflow: hidden;
  padding-bottom: clamp(4rem, 3.2rem + 3.5vw, 7.5rem);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 0%, rgba(0, 85, 255, 0.35), transparent 60%),
    radial-gradient(ellipse 45% 40% at 0% 100%, rgba(0, 85, 255, 0.16), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2.5rem, 2rem + 2vw, 4.5rem);
  align-items: center;
}
/* CSS Grid items default to min-width: auto, which lets a content-heavy
   child (e.g. the mockup) force the column wider than its track on
   narrow viewports. min-width: 0 lets each column shrink to fit; no
   effect on desktop, where nothing is currently forced wider anyway. */
.hero-copy, .hero-visual { min-width: 0; }
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  /* The base h1 clamp() below 940px was never reaching its stated 2.75rem
     floor — the preferred formula's own base (3.2rem) already exceeds it
     at any viewport width, so mobile rendered far larger than intended
     (e.g. ~60.6px at 375px) and could clip long words like
     "implementations." Recalibrated here so the floor is actually
     reachable on narrow screens; desktop (>940px) is untouched. */
  .hero h1 { font-size: clamp(28px, 5vw, 46px); word-break: keep-all; }
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--on-ink-12);
  border: 1px solid rgba(245, 246, 250, 0.16);
  color: var(--on-ink-90);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.45rem 0.9rem 0.45rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(31, 174, 92, 0.25);
}

.hero h1 { color: var(--white); margin-bottom: 0.4em; font-size: clamp(28px, 3vw, 46px); word-break: keep-all; }
.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.1rem;
}
.hero-lead { color: var(--on-ink-65); max-width: 480px; }
.hero-lead strong { color: var(--white); font-weight: 600; }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin: 2rem 0 3rem;
}
.hero .btn-ghost { color: var(--on-ink-90); }
.hero .btn-ghost:hover { color: var(--white); }

.hero-stats {
  display: flex;
  gap: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  padding-top: 2rem;
  border-top: 1px solid var(--on-ink-12);
  margin: 0;
  flex-wrap: wrap;
}
.hero-stat dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--white);
  margin: 0 0 0.15rem;
}
.hero-stat dd {
  margin: 0;
  font-size: 0.85rem;
  color: var(--on-ink-55);
}

/* Meeting mockup */
.hero-visual { position: relative; }
.meeting-mock {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(245, 246, 250, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  backdrop-filter: blur(6px);
}
.meeting-mock-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid rgba(245, 246, 250, 0.1);
}
.meeting-dot.rec {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4d4f;
  box-shadow: 0 0 0 4px rgba(255, 77, 79, 0.18);
  flex-shrink: 0;
}
.meeting-mock-title {
  font-size: 0.85rem;
  color: var(--on-ink-90);
  font-weight: 500;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.meeting-mock-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--on-ink-55);
}
.meeting-mock-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.mock-chat {
  max-width: 88%;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.5;
}
.mock-chat-author {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.7;
  margin-bottom: 0.25rem;
}
.mock-chat-agent {
  align-self: flex-start;
  background: rgba(0, 85, 255, 0.18);
  color: var(--white);
  border-bottom-left-radius: 4px;
}
.mock-chat-human {
  align-self: flex-end;
  background: rgba(245, 246, 250, 0.08);
  color: var(--on-ink-90);
  border-bottom-right-radius: 4px;
}
.meeting-mock-footer {
  display: flex;
  gap: 0.6rem;
  padding: 1rem 1.1rem;
  border-top: 1px solid rgba(245, 246, 250, 0.1);
  flex-wrap: wrap;
}
.mock-status-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  background: rgba(245, 246, 250, 0.08);
  color: var(--on-ink-65);
}
.mock-status-tag.ok {
  background: var(--success-tint);
  color: #3fd47f;
}

/* =========================================================
   How it works — numbered sequence (legitimate ordered flow)
   ========================================================= */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  counter-reset: step;
}
.step { position: relative; padding-top: 0.5rem; }
.step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--blue);
  margin-bottom: 1rem;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--text-muted); font-size: 0.98rem; }
.step:not(:last-child)::after {
  content: "";
  display: none;
}
@media (min-width: 780px) {
  .steps { position: relative; }
  .step:not(:last-child)::before {
    content: "";
    position: absolute;
    top: 0.75rem;
    left: calc(100% + 0.4rem);
    width: calc(2.5rem - 0.8rem);
    height: 1px;
    background: var(--border);
  }
}

/* =========================================================
   Agent section
   ========================================================= */
.agent-section { background: var(--bg-alt); }
.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 2rem + 2vw, 4.5rem);
  align-items: center;
}
.agent-grid > * { min-width: 0; }
@media (max-width: 940px) {
  .agent-grid { grid-template-columns: 1fr; }
}
.feature-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.75rem; }
.feature-row h3 { margin-bottom: 0.4rem; }
.feature-row p { color: var(--text-muted); margin: 0; }

/* Edit mockup */
.edit-mock {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.edit-mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
}
/* Table content doesn't wrap by default (table-layout: auto), so on
   narrow viewports its natural min-content width can force the grid
   item above it (.agent-visual, which has the CSS Grid default
   min-width: auto) wider than the viewport. Containing the overflow
   here — rather than on an ancestor — stops that propagation without
   changing the table's desktop sizing at all. */
.edit-mock-table-wrap { overflow-x: auto; }
.edit-mock-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.edit-mock-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0.75rem 1.25rem 0.5rem;
}
.edit-mock-table td {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}
.edit-mock-table td:first-child { color: var(--text-muted); width: 2.5rem; }
.edit-mock-table td.editable {
  position: relative;
  background: var(--blue-tint-10);
  border-radius: var(--radius-sm);
}
.edit-caret {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--blue);
  margin-left: 0.2rem;
  vertical-align: -0.15em;
  animation: caret-blink 1.1s step-end infinite;
}
@media (prefers-reduced-motion: reduce) { .edit-caret { animation: none; } }
@keyframes caret-blink { 50% { opacity: 0; } }
.edit-mock-footer {
  padding: 0.75rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* =========================================================
   Discovery section
   ========================================================= */
.discovery-tree {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
}
.tree-node-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}
.tree-root .tree-node-label { color: var(--white); background: var(--ink); border-color: var(--ink); }
.tree-branch {
  margin-top: 1.25rem;
  margin-left: 1.25rem;
  padding-left: 1.25rem;
  border-left: 1px solid var(--border);
}
.tree-dispositions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}
.disposition-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  white-space: nowrap;
}
.disposition-badge.ok { background: var(--success-tint); color: var(--success); }
.disposition-badge.custom { background: var(--blue-tint-10); color: var(--blue); }
.disposition-badge.na { background: var(--ink-08); color: var(--text-muted); }

/* =========================================================
   Client portal
   ========================================================= */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
}
.portal-card {
  padding: 2rem 1.75rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--dur-md) var(--ease-out-quart), box-shadow var(--dur-md) var(--ease-out-quart), border-color var(--dur-md) var(--ease-out-quart);
}
.portal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.portal-icon { width: 26px; height: 26px; color: var(--blue); margin-bottom: 1.25rem; }
.portal-card h3 { margin-bottom: 0.5rem; }
.portal-card p { color: var(--text-muted); font-size: 0.95rem; }

/* =========================================================
   ERP modules
   ========================================================= */
.modules-section { background: var(--ink); color: var(--on-ink-90); }
.modules-section .section-head h2 { color: var(--white); }
.modules-section .section-head p { color: var(--on-ink-65); }
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.module-card {
  padding: 1.9rem 1.6rem;
  background: rgba(245, 246, 250, 0.04);
  border: 1px solid rgba(245, 246, 250, 0.1);
  border-radius: var(--radius-lg);
  transition: border-color var(--dur-md) var(--ease-out-quart), background var(--dur-md) var(--ease-out-quart);
}
.module-card:hover { border-color: rgba(0, 85, 255, 0.5); background: rgba(0, 85, 255, 0.08); }
.module-code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #6f9bff;
  background: rgba(0, 85, 255, 0.16);
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}
.module-card h3 { color: var(--white); margin-bottom: 0.9rem; }
.module-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.module-card li {
  font-size: 0.9rem;
  color: var(--on-ink-65);
  padding-left: 1.1rem;
  position: relative;
}
.module-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #6f9bff;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list { max-width: 780px; border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: none;
  border: 0;
  padding: 1.5rem 0;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  cursor: pointer;
}
.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--dur-md) var(--ease-out-quart);
}
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); color: var(--blue); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-md) var(--ease-out-quart);
}
.faq-answer > p {
  overflow: hidden;
  min-height: 0;
  color: var(--text-muted);
  padding-bottom: 0;
}
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer > p { padding-bottom: 1.5rem; }
@media (prefers-reduced-motion: reduce) {
  .faq-answer { transition: none; }
}

/* =========================================================
   Pricing
   ========================================================= */
.pricing-section { background: var(--bg-alt); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  align-items: stretch;
}
.pricing-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.pricing-card.featured h3,
.pricing-card.featured .amount { color: var(--white); }
.pricing-card.featured .pricing-desc { color: var(--on-ink-65); }
.pricing-card.featured .period { color: var(--on-ink-55); }
.pricing-card.featured .pricing-features li { color: var(--on-ink-90); }
.pricing-card.featured .pricing-features li::before { background: #6f9bff; }
.pricing-badge {
  position: absolute;
  top: -0.8rem;
  left: 2rem;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}
.pricing-desc { color: var(--text-muted); font-size: 0.92rem; min-height: 3em; }
.pricing-amount { display: flex; align-items: baseline; gap: 0.3rem; margin: 0.5rem 0 1.75rem; }
.pricing-amount .amount { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: var(--ink); }
.pricing-amount .period { color: var(--text-muted); font-size: 0.95rem; }
.pricing-card .btn { width: 100%; margin-bottom: 1.75rem; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; margin-top: auto; }
.pricing-features li {
  font-size: 0.92rem;
  color: var(--text);
  padding-left: 1.4rem;
  position: relative;
}
.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 700;
}

/* =========================================================
   Contact
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2.5rem, 2rem + 2vw, 4.5rem);
  align-items: start;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail { margin-top: 2rem; }
.contact-detail .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.contact-detail a { font-size: 1.15rem; font-weight: 600; color: var(--ink); }
.contact-detail a:hover { color: var(--blue); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.form-group .optional { font-weight: 400; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--dur-sm) var(--ease-out-quart), box-shadow var(--dur-sm) var(--ease-out-quart);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-65); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-tint-10);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-success {
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  background: var(--success-tint);
  color: #167a41;
  border: 1px solid rgba(31, 174, 92, 0.3);
  font-size: 0.92rem;
  margin-top: 1rem;
}
.form-success.show { display: block; }

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--ink);
  color: var(--on-ink-65);
  padding: 4rem 0 2rem;
}
.footer .nav-wordmark { color: var(--white); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { font-size: 0.92rem; max-width: 300px; margin: 1rem 0 0; }
.footer-col h4 {
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.65rem; }
.footer-col a { color: var(--on-ink-65); font-size: 0.95rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--on-ink-12);
  font-size: 0.85rem;
  color: var(--on-ink-55);
}