/* ==========================================================================
   Qelvix home page (index.html only)
   --------------------------------------------------------------------------
   Layered on top of styles.css, which owns the colour tokens. Nothing in this
   file contains a literal colour: use a var(--token) (add one in styles.css if
   a new colour is needed).

   Contents: base · header · buttons · hero · facts · modules · platform ·
             whatsapp · call to action · footer · demo dialog · motion · responsive
   ========================================================================== */

html { scroll-padding-top: 96px; }

/* ---------- Base ---------- */
.home {
  --gutter: clamp(20px, 4vw, 40px);
  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;
}
.home :where(h1, h2, h3, p, ul, ol) { margin: 0; }
.home :where(ul, ol) { padding: 0; list-style: none; }
.home :where(h1, h2, h3) {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text-strong);
  text-wrap: balance;
}
.home :where(h1) {
  font-size: clamp(2.5rem, 1.2rem + 3.6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
}
.home :where(h2) {
  font-size: clamp(2rem, 1.2rem + 2.6vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.home :where(h3) {
  font-size: 1.25rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.home :where(img) { display: block; max-width: 100%; height: auto; }
.home ::selection { background: var(--accent); color: var(--on-accent); }
.home [hidden] { display: none !important; }
html.dialog-open { overflow: hidden; }

.wrap {
  width: min(100% - 2 * var(--gutter), 1200px);
  margin-inline: auto;
}
.section { padding-block: 112px; }
.section-alt { background: var(--bg-alt); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
/* Text for screen readers only (for example, who said what in the WhatsApp demo). */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Keyboard focus. One ring colour, taken from --focus (the CTA band overrides it). */
.home :where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.accent { color: var(--accent-text); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: 76px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  min-height: 44px;
  color: var(--text-strong);
  border-radius: 14px;
}
.logo-mark { width: 36px; height: 36px; object-fit: contain; }
.logo-mark-dark { display: none; }
:root[data-theme="dark"] .logo-mark-light { display: none; }
:root[data-theme="dark"] .logo-mark-dark { display: block; }
.logo-word {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.primary-nav { display: flex; align-items: center; gap: 4px; }
.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.15s, background-color 0.15s;
}
.primary-nav a:hover { color: var(--text-strong); background: var(--surface-2); }
.primary-nav .nav-menu-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: 10px; justify-self: end; }
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text-strong);
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--border-strong); }
.icon-btn .icon { width: 20px; height: 20px; }
/* The theme button shows the mode you would switch to: moon in light, sun in dark. */
.icon-sun { display: none; }
:root[data-theme="dark"] .icon-sun { display: block; }
:root[data-theme="dark"] .icon-moon { display: none; }
.menu-toggle { display: none; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-menu { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- Buttons ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 26px;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font: 700 1rem/1 var(--font-body);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.18s, border-color 0.18s, color 0.18s, translate 0.18s, box-shadow 0.18s;
}
.pill:hover { translate: 0 -1px; }
.pill-sm { min-height: 44px; padding: 0 20px; font-size: 0.95rem; }
.pill-lg { min-height: 56px; padding: 0 32px; font-size: 1.05rem; }
.pill-accent { background: var(--accent); color: var(--on-accent); }
.pill-accent:hover { background: var(--accent-hover); }
.pill-outline { border-color: var(--border-strong); color: var(--text-strong); background: transparent; }
.pill-outline:hover { border-color: var(--text-strong); background: var(--surface-2); }
/* On the accent CTA band */
.pill-ink { background: var(--on-accent); color: var(--accent); }
.pill-ink:hover { background: color-mix(in srgb, var(--on-accent) 86%, var(--accent)); }
.pill-ink-outline { border-color: var(--on-accent); color: var(--on-accent); background: transparent; }
.pill-ink-outline:hover { background: color-mix(in srgb, var(--on-accent) 10%, transparent); }

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(56px, 8vw, 104px) clamp(88px, 10vw, 136px);
  overflow-x: clip;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.hero-copy .eyebrow { margin-bottom: 24px; }
.hero h1 { margin-bottom: 24px; }
.lede {
  max-width: 34em;
  font-size: clamp(1.05rem, 0.98rem + 0.4vw, 1.25rem);
  line-height: 1.6;
  color: var(--muted);
}
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.hero-visual { position: relative; padding-bottom: 52px; }

/* Dashboard mock: an interactive sample of the app. It follows the page theme (--mock-* tokens).
   Laid out against its own width (container query), not the viewport, so it scales down wherever it sits. */
.dash {
  container: dash / inline-size;
  overflow: hidden;
  border-radius: 24px;
  background: var(--mock-bg);
  color: var(--mock-text);
  font-size: 13px;
  box-shadow: 0 0 0 1px var(--mock-ring), var(--mock-shadow);
}
.dash-chrome {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: var(--mock-chrome);
  border-bottom: 1px solid var(--mock-border);
}
.dash-dots { display: flex; gap: 6px; }
.dash-dots i { display: block; width: 10px; height: 10px; border-radius: 50%; background: var(--mock-dot); }
.dash-url {
  flex: 1;
  min-width: 0;
  padding: 7px 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 999px;
  background: var(--mock-bg);
  font: 500 12px/1 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--mock-muted);
}
.dash-sample {
  flex: none;
  padding: 6px 10px;
  border: 1px solid var(--mock-border);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.14em;
  color: var(--mock-muted);
}
.dash-shell { display: grid; grid-template-columns: 64px minmax(0, 1fr); }

/* Screen switcher (a vertical tab list) */
.dash-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 0;
  background: var(--mock-chrome);
  border-right: 1px solid var(--mock-border);
}
.dash-tab {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--mock-muted);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.dash-tab .icon { width: 20px; height: 20px; }
.dash-tab:hover { background: var(--mock-tile); color: var(--mock-strong); }
.dash-tab[aria-selected="true"] { background: var(--mock-active-bg); color: var(--mock-accent-text); }
.home .dash-tab:focus-visible { outline-offset: 2px; }

/* Screens share one grid cell, so the mock keeps the height of the tallest one when you switch. */
.dash-main { display: grid; min-width: 0; padding: 20px; }
.dash-view {
  grid-area: 1 / 1;
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0s linear 0.2s;
}
.dash-view.is-active { opacity: 1; visibility: visible; transition-delay: 0s; }
.dash-view:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; border-radius: 16px; }

.dash-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dash-title { font: 600 17px/1.2 var(--font-head); letter-spacing: -0.02em; color: var(--mock-strong); }
.dash-sub { margin-top: 3px; font-size: 12px; color: var(--mock-muted); }
.dash-btn {
  display: inline-flex;
  align-items: center;
  flex: none;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--mock-accent);
  color: var(--mock-on-accent);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.dash-btn .icon { width: 14px; height: 14px; stroke-width: 2.5; }

.dash-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.dash-kpis-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dash-kpi,
.dash-card,
.dash-tablewrap {
  border: 1px solid var(--mock-border);
  border-radius: 16px;
  background: var(--mock-tile);
}
.dash-kpi { padding: 14px 16px; }
.dash-kpi-label { font-size: 12px; font-weight: 600; color: var(--mock-muted); }
.dash-kpi-value {
  margin-top: 6px;
  font: 600 30px/1.1 var(--font-head);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--mock-strong);
}
.dash-kpi.is-ready .dash-kpi-value { color: var(--st-ready-fg); }
.dash-kpi.is-late .dash-kpi-value { color: var(--st-late-fg); }

.dash-cards { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 12px; }
.dash-card { padding: 16px; min-width: 0; }
.dash-card-title {
  margin-bottom: 12px;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mock-muted);
}
.dash-card-title.is-spaced { margin-top: 20px; }

.dash-job {
  display: flex;
  flex-wrap: wrap;            /* the status pill drops below the plate only when there is genuinely no room */
  align-items: center;
  justify-content: space-between;
  gap: 6px 12px;
  padding-block: 11px;
  border-top: 1px solid var(--mock-border);
}
.dash-job:first-child { padding-top: 0; border-top: 0; }
.dash-job:last-child { padding-bottom: 0; }
.dash-job-main { flex: 1 1 0; min-width: 102px; }
.dash-plate {
  display: block;
  white-space: nowrap;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--mock-strong);
}
.dash-job-meta {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  color: var(--mock-muted);
}

.status {
  display: inline-block;
  flex: none;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.status-ready { color: var(--st-ready-fg); background: var(--st-ready-bg); }
.status-progress { color: var(--st-progress-fg); background: var(--st-progress-bg); }
.status-check { color: var(--st-check-fg); background: var(--st-check-bg); }
.status-late { color: var(--st-late-fg); background: var(--st-late-bg); }
.status-idle { color: var(--st-idle-fg); background: var(--st-idle-bg); }

.dash-bays { display: flex; flex-direction: column; }
.bay + .bay { margin-top: 16px; }
.bay-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--mock-text);
}
.bay-track { height: 8px; overflow: hidden; border-radius: 999px; background: var(--mock-track); }
.bay-fill { display: block; width: var(--w); height: 100%; border-radius: inherit; background: var(--mock-bar); }
.bay-fill.is-high { background: var(--mock-warn); }
.bay-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
  font-size: 12px;
  color: var(--mock-muted);
}
.bay-legend i { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--mock-warn); }

/* Tables (real <table>s, so they stay readable to assistive tech) */
.dash-tablewrap { overflow: hidden; }
.dash-table { width: 100%; border-collapse: collapse; text-align: left; }
.dash-table th,
.dash-table td {
  padding: 11px 14px;
  border-top: 1px solid var(--mock-border);
  white-space: nowrap;
  color: var(--mock-text);
}
.dash-table thead th {
  border-top: 0;
  background: var(--mock-chrome);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mock-muted);
}
.dash-table tbody tr:first-child td { border-top: 0; }
.dash-table td:first-child { font-weight: 600; color: var(--mock-strong); }

/* Job card worksheet */
.dash-steps { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.dash-steps li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--mock-muted);
}
.dash-steps li::before {
  content: "";
  width: 9px;
  height: 9px;
  border: 2px solid var(--mock-dot);
  border-radius: 50%;
}
.dash-steps .is-done { color: var(--mock-text); }
.dash-steps .is-done::before { border-color: var(--mock-accent); background: var(--mock-accent); }
.dash-steps .is-current { color: var(--mock-strong); font-weight: 700; }
.dash-steps .is-current::before { border-color: var(--mock-accent); box-shadow: 0 0 0 3px var(--mock-active-bg); }
.dash-lines li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 8px;
  border-top: 1px solid var(--mock-border);
  font-size: 12.5px;
  color: var(--mock-text);
}
.dash-lines li:first-child { padding-top: 0; border-top: 0; }
.dash-lines li:last-child { padding-bottom: 0; }
.dash-value { flex: none; color: var(--mock-muted); font-variant-numeric: tabular-nums; }

/* The hero mock is ~580px wide on desktop, so the full layout has to hold down to ~520px.
   Only the 5-column invoices table needs to drop a column earlier (.opt3). */
@container dash (max-width: 640px) {
  .dash-table .opt3 { display: none; }
}
@container dash (max-width: 520px) {
  .dash-table .opt { display: none; }
  .dash-cards { grid-template-columns: minmax(0, 1fr); }
  .dash-kpis,
  .dash-kpis-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-kpis-3 .dash-kpi:last-child { grid-column: 1 / -1; }
}
@container dash (max-width: 430px) {
  /* On a phone each screen takes its natural height instead of the tallest one's. */
  .dash-view:not(.is-active) { display: none; }
  .dash-table .opt2 { display: none; }
  .dash-shell { grid-template-columns: 56px minmax(0, 1fr); }
  .dash-main { padding: 12px; }
  .dash-chrome { padding: 10px 12px; gap: 10px; }
  .dash-dots { display: none; }
  .dash-url { padding: 7px 10px; font-size: 11px; }
  .dash-sample { padding: 6px 8px; letter-spacing: 0.1em; }
  .dash-kpi-value { font-size: 26px; }
  .dash-table th,
  .dash-table td { padding: 10px; }
  .dash-card { padding: 14px; }
  .dash-job { column-gap: 8px; }
  .status { padding: 6px 9px; }
  .dash-title { font-size: 15px; }
}

/* Floating white card, overlapping the bottom-left of the dashboard */
.float-card {
  position: absolute;
  left: -32px;
  bottom: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 330px;
  padding: 16px 22px 16px 16px;
  border: 1px solid var(--phone-border);
  border-radius: 22px;
  background: var(--phone-bg);
  color: var(--phone-text);
  box-shadow: var(--shadow-float);
}
.float-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--phone-accent);
  color: var(--phone-on-accent);
}
.float-icon .icon { width: 22px; height: 22px; stroke-width: 2.25; }
.float-title {
  font: 600 1rem/1.25 var(--font-head);
  letter-spacing: -0.01em;
  color: var(--phone-strong);
}
.float-sub { margin-top: 3px; font-size: 0.85rem; line-height: 1.4; color: var(--phone-muted); }

/* ---------- Facts strip ---------- */
.facts {
  padding-block: 56px;
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}
.facts-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 40px; }
.facts-grid li { padding-top: 20px; border-top: 1px solid var(--border-strong); }
.fact-value {
  display: block;
  font: 600 clamp(1.5rem, 1rem + 1.4vw, 2rem)/1.1 var(--font-head);
  letter-spacing: -0.03em;
  color: var(--text-strong);
}
.fact-label { display: block; margin-top: 8px; font-size: 0.95rem; color: var(--muted); }

/* ---------- Modules ---------- */
.section-head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .eyebrow { margin-bottom: 20px; }
.section-head h2 { margin-bottom: 20px; }
.section-sub { max-width: 40em; font-size: 1.125rem; color: var(--muted); }

.module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.module-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-card);
  transition: translate 0.25s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.25s, border-color 0.2s;
}
.module-card:hover { translate: 0 -4px; border-color: var(--accent-text); box-shadow: var(--shadow-lift); }
.module-card:focus-visible { outline-offset: 4px; }
.module-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.module-num {
  font: 600 0.9rem/1 var(--font-head);
  letter-spacing: 0.08em;
  color: var(--accent-text);
}
.module-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--surface-2);
  color: var(--accent-text);
}
.module-icon .icon { width: 24px; height: 24px; }
.module-card h3 { margin-bottom: 12px; font-size: 1.4rem; color: var(--text-strong); }
.module-card > p { margin-bottom: 24px; color: var(--muted); }
.module-points { display: grid; gap: 10px; margin-bottom: 28px; font-size: 0.95rem; line-height: 1.5; }
.module-points li { display: flex; align-items: flex-start; gap: 10px; }
.module-points .icon { width: 18px; height: 18px; margin-top: 3px; stroke-width: 2.25; color: var(--accent-text); }
.module-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-weight: 700;
  color: var(--accent-text);
}
.module-link .icon { transition: translate 0.2s; }
.module-card:hover .module-link .icon { translate: 4px 0; }

.also { margin-top: 56px; }
.also-title {
  margin-bottom: 20px;
  font: 700 0.78rem/1 var(--font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.chip-list { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  transition: border-color 0.15s, color 0.15s, translate 0.15s;
}
.chip:hover { border-color: var(--accent-text); color: var(--text-strong); translate: 0 -1px; }

/* ---------- Platform ---------- */
.platform-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}
.platform-visual { display: grid; place-items: center; }
.platform-copy .eyebrow { margin-bottom: 20px; }
.platform-copy h2 { margin-bottom: 40px; }

/* Customer tracking phone: white screen in both themes */
.phone {
  width: min(100%, 340px);
  padding: 10px;
  border-radius: 46px;
  background: var(--phone-bezel);
  box-shadow: 0 0 0 1px var(--mock-ring), var(--shadow-float);
}
.phone-screen {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 24px 22px 22px;
  border-radius: 36px;
  background: var(--phone-bg);
  color: var(--phone-text);
}
.phone-bar { display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; font-weight: 700; }
.phone-live { display: inline-flex; align-items: center; gap: 8px; color: var(--phone-accent-text); }
.phone-live i { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--phone-accent); }
.phone-tag {
  padding: 5px 10px;
  border: 1px solid var(--phone-border);
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--phone-muted);
}
.phone-label { font-size: 0.78rem; font-weight: 600; color: var(--phone-muted); }
.phone-model {
  margin-top: 4px;
  font: 600 1.5rem/1.15 var(--font-head);
  letter-spacing: -0.025em;
  color: var(--phone-strong);
}
.phone-plate {
  display: inline-block;
  margin-top: 10px;
  padding: 5px 12px;
  border: 1px solid var(--phone-border);
  border-radius: 10px;
  background: var(--phone-alt);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--phone-strong);
}
.phone-steps li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 48px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--phone-muted);
}
.step-dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  flex: none;
  width: 26px;
  height: 26px;
  border: 2px solid var(--phone-line);
  border-radius: 50%;
  background: var(--phone-bg);
}
.step-dot .icon { width: 14px; height: 14px; stroke-width: 3; color: var(--phone-on-accent); }
/* connector from this step's dot to the next one */
.phone-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 37px;
  width: 2px;
  height: 22px;
  background: var(--phone-line);
}
.phone-steps li.is-done:not(:last-child)::after { background: var(--phone-accent); }
.phone-steps .is-done .step-dot { border-color: var(--phone-accent); background: var(--phone-accent); }
.phone-steps .is-done .step-label { color: var(--phone-text); }
.phone-steps .is-current { color: var(--phone-strong); font-weight: 700; }
.phone-steps .is-current .step-dot { border-color: var(--phone-accent); }
.phone-steps .is-current .step-dot::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--phone-accent);
}
.step-now {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--phone-accent);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--phone-on-accent);
}
.phone-promo {
  padding: 26px 16px;
  border: 1.5px dashed var(--phone-muted);
  border-radius: 18px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--phone-muted);
}

.point {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 0 20px;
  padding-block: 28px;
  border-top: 1px solid var(--border);
}
.point:last-child { border-bottom: 1px solid var(--border); }
.point-num { font: 600 1rem/1.6 var(--font-head); letter-spacing: 0.04em; color: var(--accent-text); }
.point h3 { margin-bottom: 8px; font-size: 1.3rem; }
.point p { color: var(--muted); }

/* ---------- WhatsApp simulation ---------- */
/* A scripted chat (see the script in index.html). It follows the page theme via the --wa-* tokens. */
.wa-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}
.wa-copy .eyebrow { margin-bottom: 20px; }
.wa-copy h2 { margin-bottom: 20px; }

.wa-tabs { display: grid; gap: 12px; margin-top: 40px; }
.wa-tab {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 2px 18px;
  align-items: center;
  width: 100%;
  padding: 18px 22px;
  border: 1.5px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  font: inherit;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.2s;
}
.wa-tab:hover { border-color: var(--border-strong); }
.wa-tab[aria-selected="true"] { border-color: var(--accent-text); box-shadow: var(--shadow-card); }
.wa-tab-icon {
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: var(--surface-2);
  color: var(--accent-text);
  transition: background-color 0.15s, color 0.15s;
}
.wa-tab-icon .icon { width: 24px; height: 24px; }
.wa-tab[aria-selected="true"] .wa-tab-icon { background: var(--accent); color: var(--on-accent); }
.wa-tab-title { font: 600 1.15rem/1.3 var(--font-head); letter-spacing: -0.02em; color: var(--text-strong); }
.wa-tab-desc { font-size: 0.95rem; line-height: 1.5; color: var(--muted); }

.wa-stage { display: grid; justify-items: center; gap: 20px; }
.wa-phone { width: min(100%, 372px); }
.wa-screen {
  display: flex;
  flex-direction: column;
  height: 600px;
  overflow: hidden;
  border-radius: 36px;
  background: var(--wa-chat);
  color: var(--wa-text);
  font-size: 14.5px;
  line-height: 1.4;
}
.wa-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 12px 10px;
  background: var(--wa-header);
  color: var(--wa-header-text);
}
.wa-header .icon { width: 24px; height: 24px; }
.wa-avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--wa-avatar);
  font: 600 1.05rem/1 var(--font-head);
  color: var(--wa-avatar-text);
}
.wa-name { font-size: 1.05rem; font-weight: 700; line-height: 1.25; }
.wa-sub { font-size: 0.78rem; line-height: 1.3; color: var(--wa-header-sub); }

.wa-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
  padding: 12px 12px 16px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--wa-dots) transparent;
}
.wa-body:focus-visible { outline: 3px solid var(--focus); outline-offset: -3px; }
.wa-day {
  align-self: center;
  margin-bottom: 4px;
  padding: 4px 12px;
  border-radius: 8px;
  background: var(--wa-chip);
  box-shadow: var(--wa-shadow);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--wa-meta);
}
.wa-msg { display: flex; flex-direction: column; gap: 4px; max-width: 88%; }
.wa-msg.has-actions { width: 88%; }
.wa-in { align-self: flex-start; }
.wa-out { align-self: flex-end; }
.wa-bubble {
  padding: 7px 10px 5px;
  border-radius: 10px;
  background: var(--wa-in);
  box-shadow: var(--wa-shadow);
}
.wa-in .wa-bubble { border-top-left-radius: 2px; }
.wa-out .wa-bubble { border-top-right-radius: 2px; background: var(--wa-out); }
.wa-text { white-space: pre-line; overflow-wrap: anywhere; }
.wa-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 2px;
  font-size: 0.72rem;
  line-height: 1.2;
  color: var(--wa-meta);
}
.wa-meta .icon { width: 16px; height: 16px; stroke-width: 2.25; color: var(--wa-tick); }

/* Reply buttons and the link button sit under the bubble, as WhatsApp draws them */
.wa-actions { display: grid; gap: 4px; }
.wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  border-radius: 10px;
  background: var(--wa-in);
  box-shadow: var(--wa-shadow);
  font: 600 1em/1.3 var(--font-body);
  text-align: center;
  color: var(--wa-action);
  cursor: pointer;
  transition: background-color 0.15s, opacity 0.15s;
}
.wa-btn .icon { width: 16px; height: 16px; stroke-width: 2.25; }
.wa-btn:hover { background: color-mix(in srgb, var(--wa-in) 90%, var(--wa-action)); }
.wa-btn[aria-disabled="true"] { cursor: default; opacity: 0.55; }
.wa-btn[aria-disabled="true"]:hover { background: var(--wa-in); }
.wa-btn.is-chosen,
.wa-btn.is-chosen:hover { background: var(--wa-out); color: var(--wa-text); opacity: 1; }

.wa-typing .wa-bubble { display: flex; gap: 4px; padding: 13px 14px; }
.wa-typing i { display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--wa-dots); }

/* Decorative: shows the message bar, and a hint when the chat is waiting for a tap */
.wa-compose { display: flex; align-items: center; gap: 8px; padding: 6px 10px 14px; pointer-events: none; user-select: none; }
.wa-input {
  flex: 1;
  min-width: 0;
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--wa-input);
  color: var(--wa-input-text);
}
.wa-compose.is-waiting .wa-input { color: var(--wa-action); font-weight: 600; }
.wa-mic {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--wa-header);
  color: var(--wa-header-text);
}
.wa-mic .icon { width: 20px; height: 20px; }

.wa-controls { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.wa-controls .pill[aria-disabled="true"] { opacity: 0.5; cursor: default; translate: none; }
.wa-note { max-width: 24em; text-align: center; font-size: 0.9rem; color: var(--muted); }

/* ---------- Call to action band (accent in both themes) ---------- */
.cta {
  --focus: var(--on-accent);
  padding-block: 112px;
  background: var(--accent);
  color: var(--on-accent);
  text-align: center;
}
.cta h2 {
  max-width: 13em;
  margin-inline: auto;
  font-size: clamp(2.25rem, 1.2rem + 3.6vw, 4rem);
  color: var(--on-accent);
}
.cta-sub { max-width: 36em; margin: 24px auto 0; font-size: 1.15rem; color: var(--on-accent); }
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 40px; }
.cta-phones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 28px;
  margin-top: 32px;
  font-size: 1.05rem;
  font-weight: 700;
}
.cta-phones a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 40px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.15s, background-color 0.15s;
}
.footer-nav a:hover { color: var(--text-strong); background: var(--surface-2); }
.footer-base {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Demo request dialog ---------- */
.dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--scrim);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.dialog-overlay.open { display: flex; }
.dialog {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: min(92vh, 900px);
  overflow-y: auto;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-dialog);
}
.dialog-close { position: absolute; top: 16px; right: 16px; }
.dialog h2 { padding-right: 52px; margin-bottom: 8px; font-size: 1.6rem; letter-spacing: -0.025em; }
.dialog-sub { margin-bottom: 24px; color: var(--muted); }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 8px; font-size: 0.92rem; font-weight: 700; color: var(--text-strong); }
.field :is(input, select, textarea) {
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  background: var(--surface-2);
  font: inherit;
  font-size: 1rem;
  color: var(--text-strong);
  transition: border-color 0.15s;
}
.field textarea { min-height: 96px; resize: vertical; }
.field :is(input, select, textarea)::placeholder { color: var(--muted); opacity: 1; }
.field :is(input, select, textarea):focus-visible { border-color: var(--accent-text); outline-offset: 2px; }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; padding-right: 48px; cursor: pointer; }
.select-wrap .icon {
  position: absolute;
  top: 50%;
  right: 16px;
  translate: 0 -50%;
  pointer-events: none;
  color: var(--muted);
}
.dialog-actions { display: flex; gap: 12px; margin-top: 26px; }
.dialog-actions .pill { flex: 1; padding-inline: 16px; }

/* ---------- Motion (everything here is switched off for prefers-reduced-motion) ---------- */
@keyframes rise-in { from { opacity: 0; transform: translateY(18px); } }
@keyframes float-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes live-pulse {
  from { box-shadow: 0 0 0 0 color-mix(in srgb, var(--phone-accent) 55%, transparent); }
  to   { box-shadow: 0 0 0 10px transparent; }
}
@keyframes wa-pop { from { opacity: 0; transform: translateY(8px) scale(0.97); } }
@keyframes wa-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-4px); opacity: 1; }
}
@media (prefers-reduced-motion: no-preference) {
  .wa-msg { animation: wa-pop 0.28s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .wa-typing i { animation: wa-dot 1.1s ease-in-out infinite; }
  .wa-typing i:nth-child(2) { animation-delay: 0.15s; }
  .wa-typing i:nth-child(3) { animation-delay: 0.3s; }
  /* On-load entrance. "both" means the end state is the normal state: if animations never run, nothing stays hidden. */
  .hero-copy > *, .hero-visual { animation: rise-in 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .hero-copy > :nth-child(2) { animation-delay: 70ms; }
  .hero-copy > :nth-child(3) { animation-delay: 140ms; }
  .hero-copy > :nth-child(4) { animation-delay: 210ms; }
  .hero-visual { animation-delay: 260ms; }
  .float-card { animation: float-bob 7s ease-in-out 1.4s infinite; }
  .phone-live i { animation: live-pulse 1.8s ease-out infinite; }
  .phone-steps .is-current .step-dot { animation: live-pulse 1.8s ease-out infinite; }
}
/* Staggered scroll reveal for grids. Hidden only once html.reveal-ready exists (see styles.css). */
.reveal-ready .reveal-group > * { opacity: 0; }
.reveal-ready .reveal-group.is-visible > * {
  opacity: 1;
  animation: rise-in 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) backwards;
  animation-delay: calc(var(--i, 0) * 70ms);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .home *, .home *::before, .home *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-ready .reveal-group > * { opacity: 1; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .float-card { left: 16px; }
  .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { max-width: 720px; }
  .platform-grid { grid-template-columns: minmax(0, 1fr); }
  .wa-grid { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .facts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .section { padding-block: 88px; }
  .cta { padding-block: 88px; }
  .header-inner { grid-template-columns: 1fr auto; min-height: 68px; }
  .menu-toggle { display: inline-grid; }
  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    box-shadow: var(--shadow-card);
    visibility: hidden;
    opacity: 0;
    translate: 0 -8px;
    pointer-events: none;
    transition: opacity 0.2s, translate 0.2s, visibility 0s linear 0.2s;
  }
  .primary-nav.open {
    visibility: visible;
    opacity: 1;
    translate: 0 0;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .primary-nav a { min-height: 52px; padding: 0 12px; border-radius: 14px; font-size: 1.05rem; }
}

@media (max-width: 700px) {
  .module-grid { grid-template-columns: minmax(0, 1fr); }
  /* Only the selected example keeps its description, so the three cards stay short */
  .wa-tab[aria-selected="false"] .wa-tab-desc { display: none; }
  .wa-tab[aria-selected="false"] .wa-tab-icon { grid-row: auto; }
}

@media (max-width: 640px) {
  .header-cta { display: none; }
  .primary-nav .nav-menu-cta { display: inline-flex; margin-top: 12px; }
  .site-header .logo-word { font-size: 1.25rem; }
}

@media (max-width: 600px) {
  .section { padding-block: 72px; }
  .cta { padding-block: 72px; }
  .hero { padding-top: 40px; }
  .module-card { padding: 26px; border-radius: 24px; }
  /* The mock is short on some screens here, so the card sits in the flow and only overlaps its bottom padding. */
  .hero-visual { padding-bottom: 0; }
  .float-card { position: relative; left: auto; bottom: auto; max-width: none; margin: -12px 12px 0; }
  .point { grid-template-columns: 44px minmax(0, 1fr); gap: 0 14px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }

  /* The demo form becomes a full-screen sheet on phones */
  .dialog-overlay { align-items: stretch; padding: 0; }
  .dialog {
    max-width: none;
    max-height: none;
    height: 100%;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 28px 20px calc(28px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 520px) {
  .facts-grid { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .facts-grid li { padding-block: 18px; }
}

@media (max-width: 480px) {
  .wa-screen { height: 560px; }
  .wa-tab { padding: 16px 18px; gap: 2px 14px; }
  .cta-row .pill, .cta-actions .pill { width: 100%; }
  .cta-row, .cta-actions { flex-direction: column; }
  .cta-actions .pill { white-space: normal; text-align: center; line-height: 1.25; padding-block: 12px; }
  .dialog-actions { flex-direction: column; }
}