/* ==========================================================================
   BI Report Portal — styles
   Structure: tokens → base → layout → components → sections → utilities → responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --accent-rgb: 37, 99, 235;

  --ink: #0f172a;
  --ink-rgb: 15, 23, 42;
  --ink-muted: rgba(15, 23, 42, 0.62);
  --ink-soft: rgba(15, 23, 42, 0.42);

  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: rgba(15, 23, 42, 0.08);
  --page-bg:
    radial-gradient(980px 620px at 8% 0%, rgba(37, 99, 235, 0.14) 0%, transparent 58%),
    radial-gradient(860px 540px at 92% 12%, rgba(56, 189, 248, 0.12) 0%, transparent 55%),
    radial-gradient(900px 700px at 78% 100%, rgba(37, 99, 235, 0.08) 0%, transparent 52%),
    linear-gradient(180deg, #f8fbff 0%, #eef4fb 48%, #f7fafc 100%);

  --shadow-sm: 0 4px 18px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 40px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 28px 80px rgba(15, 23, 42, 0.1);
  --shadow-accent: 0 10px 28px rgba(37, 99, 235, 0.28);

  --radius: 16px;
  --radius-lg: 20px;

  --chart-muted: #dbe4f0;
  --chart-muted-soft: #e8eef6;
  --chart-primary: #2563eb;
  --chart-sky: #38bdf8;
  --chart-grid: rgba(15, 23, 42, 0.06);

  --font-display: 'Figtree', system-ui, sans-serif;
  --font-body: 'Figtree', system-ui, sans-serif;
  --container: min(1120px, calc(100% - 2.5rem));
  --header-h: 72px;
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--page-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
}

h1 {
  font-size: clamp(2.65rem, 4vw, 4.35rem);
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   3. Layout
   -------------------------------------------------------------------------- */
.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid var(--border);
}

.section-title-center {
  margin: 0 0 0.65rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-lead-center {
  margin: 0 auto 2.5rem;
  max-width: 52ch;
  text-align: center;
  color: var(--ink-muted);
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   4. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1 1 auto;
  z-index: 2;
}

.brand img {
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.brand-product {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-by {
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-panel {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 0 0 auto;
}

.header-nav {
  display: flex;
  gap: 1.75rem;
}

.header-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-muted);
  transition: color 0.2s ease;
}

.header-nav a:hover {
  color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: nowrap;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  flex-shrink: 0;
  z-index: 2;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin-inline: auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-primary:focus-visible {
  outline: 1px solid var(--accent);
}

.btn-secondary {
  background: #fff;
  border-color: var(--accent);
  color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent);
  color: #fff;
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  overflow: hidden;
}

.hero-copy {
  max-width: min(920px, 100%);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.2rem, 5vw, 4.65rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero-static {
  display: block;
}

.hero-rotate {
  position: relative;
  display: block;
  height: 1.2em;
  overflow: hidden;
}

.hero-rotate-sizer {
  display: block;
  visibility: hidden;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.hero-rotate-viewport {
  position: absolute;
  inset: 0;
  overflow: visible;
}

.hero-rotate-word {
  position: absolute;
  left: 0;
  top: 0;
  max-width: 100%;
  white-space: nowrap;
  background: linear-gradient(105deg, #38bdf8 0%, #2563eb 48%, #1d4ed8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0;
  transform: translateY(110%);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity;
}

.hero-rotate-word.is-in {
  opacity: 1;
  transform: translateY(0);
}

.hero-rotate-word.is-out {
  opacity: 0;
  transform: translateY(-110%);
}

@media (prefers-reduced-motion: reduce) {
  .hero-rotate-word {
    transition: none;
  }
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 66ch;
  font-size: clamp(1.02rem, 2vw, 1.15rem);
  color: var(--ink-muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 0.85rem;
}

/* --------------------------------------------------------------------------
   7. Journey — How it works
   -------------------------------------------------------------------------- */
.section-journey {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid var(--border);
}

.journey-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.journey-phase {
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.journey-phase-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 0.65rem;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.8rem;
}

.journey-phase h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.journey-phase-lead {
  margin: 0 0 1rem;
  font-size: 0.84rem;
  color: var(--ink-muted);
  line-height: 1.45;
}

.journey-visual {
  flex: 1;
  margin-top: auto;
}

.journey-caption {
  margin: 0.65rem 0 0;
  font-size: 0.72rem;
  color: var(--ink-soft);
  font-weight: 500;
}

/* Connect cycle (phase 1 + shared journey cards) */
.journey-visual--connect,
.journey-visual--preview,
.journey-visual--schedule,
.journey-visual--rbac,
.journey-visual--chart,
.journey-visual--dashboard {
  display: flex;
  flex-direction: column;
}

.connect-cycle {
  display: grid;
  position: relative;
  isolation: isolate;
}

.connect-scene {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.45s;
}

.connect-scene.is-in {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
  z-index: 2;
}

.connect-scene-card {
  padding: 0.75rem;
  border-radius: 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  min-height: 158px;
}

.connect-scene-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.connect-scene-head img {
  flex-shrink: 0;
}

.connect-scene-head strong {
  display: block;
  font-size: 0.82rem;
  color: var(--ink);
}

.connect-scene-head > div span {
  color: var(--ink-muted);
  font-size: 0.7rem;
}

.connect-status {
  margin-left: auto;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #047857;
  background: rgba(16, 185, 129, 0.15);
  opacity: 0;
  transform: scale(0.92);
}

.connect-dropzone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1.5px dashed rgba(var(--accent-rgb), 0.42);
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.07);
}

.connect-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 9px;
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.3);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.14), 0 1px 2px rgba(15, 23, 42, 0.06);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(-12px) scale(0.92);
}

.connect-progress {
  height: 5px;
  margin: 0.55rem 0 0.5rem;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
}

.connect-progress i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
}

.connect-progress--sync i {
  background: linear-gradient(90deg, #2563eb, #06b6d4);
}

.connect-fields {
  display: grid;
  gap: 0.3rem;
}

.connect-fields div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.32rem 0.5rem;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  font-size: 0.72rem;
}

.connect-fields span {
  color: var(--ink-soft);
}

.connect-fields strong {
  color: var(--ink);
  font-weight: 600;
}

.connect-cloud-logos {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 46px;
  padding: 0 0.15rem;
}

.connect-cloud-logos img {
  width: 22px;
  height: 22px;
  opacity: 0;
  filter: grayscale(1);
  transform: scale(0.82);
}

.connect-scene .mini-connect-steps {
  margin-bottom: 0;
}

.connect-scene .mini-step[data-anim-step] {
  background: #e2e8f0;
  color: var(--ink-soft);
}

.connect-scene.is-playing .connect-file-chip {
  animation: connectDrop 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.2s forwards;
}

.connect-scene.is-playing .connect-progress i {
  animation: connectFill 1.35s ease 0.45s forwards;
}

.connect-scene.is-playing .connect-status {
  animation: connectStatusIn 0.35s ease 1.05s forwards;
}

.connect-scene.is-playing .connect-cloud-logos img {
  animation: connectLogoIn 0.4s ease forwards;
}

.connect-scene.is-playing .connect-cloud-logos img:nth-child(1) {
  animation-delay: 0.15s;
}

.connect-scene.is-playing .connect-cloud-logos img:nth-child(2) {
  animation-delay: 0.28s;
}

.connect-scene.is-playing .connect-cloud-logos img:nth-child(3) {
  animation-delay: 0.4s;
}

.connect-scene.is-playing .connect-cloud-logos img:nth-child(4) {
  animation-delay: 0.52s;
}

.connect-scene.is-playing .mini-step[data-anim-step="done"]:nth-child(1) {
  animation: connectStepDone 0.3s ease 0.55s forwards;
}

.connect-scene.is-playing .mini-step[data-anim-step="done"]:nth-child(2) {
  animation: connectStepDone 0.3s ease 1.05s forwards;
}

.connect-scene.is-playing .mini-step[data-anim-step="active"] {
  animation: connectStepActive 0.3s ease 1.55s forwards;
}

.connect-cycle-nav,
.journey-cycle-nav {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.65rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 3;
}

.connect-cycle-nav button,
.journey-cycle-nav button {
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-soft);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.connect-cycle-nav button.active,
.journey-cycle-nav button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Interactive chart demo (phase 3) */
.chart-demo {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.chart-demo-toolbar {
  display: flex;
  gap: 0.35rem;
}

.chart-demo-toolbar button,
.dash-demo .schedule-channels button {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-soft);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.chart-demo-toolbar button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.chart-demo-filter,
.dash-filter-chip {
  align-self: flex-start;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-dark);
  background: rgba(var(--accent-rgb), 0.14);
  border: 1px solid rgba(var(--accent-rgb), 0.28);
}

.chart-demo-filter[hidden] {
  display: none !important;
}

.chart-demo-stage {
  min-height: 118px;
}

.chart-demo-stage[hidden] {
  display: none !important;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.45rem;
  height: 118px;
  padding: 0 0.15rem;
}

.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.2rem;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.chart-bar i {
  display: block;
  width: 100%;
  max-width: 28px;
  height: calc(var(--h, 50%) * 0.78);
  border-radius: 8px 8px 4px 4px;
  background: var(--chart-muted);
  transform-origin: bottom center;
  transform: scaleY(0.15);
  transition: height 0.35s ease, background 0.25s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease;
}

.chart-demo.is-ready .chart-bar i,
.connect-scene-card.is-ready .chart-bar i {
  transform: scaleY(1);
}

.chart-bar-value {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  opacity: 0.85;
}

.chart-bar em {
  font-style: normal;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.chart-bar.is-active i,
.chart-bar:hover i {
  background: var(--chart-primary);
  box-shadow: 0 6px 14px rgba(var(--accent-rgb), 0.25);
}

.chart-bar.is-dim {
  opacity: 0.45;
}

.chart-bar.is-dim .chart-bar-value {
  opacity: 0.7;
}

.chart-line-svg {
  width: 100%;
  height: 110px;
  display: block;
}

.chart-line-path {
  stroke-dasharray: 280;
  stroke-dashoffset: 280;
  transition: stroke-dashoffset 0.9s ease;
}

.chart-demo.is-ready .chart-line-path {
  stroke-dashoffset: 0;
}

.chart-point circle {
  cursor: pointer;
  transition: r 0.2s ease, fill 0.2s ease;
}

.chart-point text {
  font-size: 8px;
  font-weight: 700;
  fill: var(--ink);
  opacity: 0.85;
  pointer-events: none;
}

.chart-point.is-active circle {
  fill: #06b6d4;
  r: 5.5;
}

.chart-point.is-dim {
  opacity: 0.35;
}

.chart-mini-table button {
  display: flex;
  width: 100%;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  background: var(--surface-alt);
  border: 1px solid transparent;
  color: var(--ink-muted);
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.chart-mini-table {
  display: grid;
  gap: 0.35rem;
}

.chart-mini-table button strong {
  color: var(--ink);
}

.chart-mini-table button.is-active {
  border-color: rgba(var(--accent-rgb), 0.4);
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-dark);
}

.chart-demo-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  font-size: 0.72rem;
}

.chart-demo-metric span {
  color: var(--ink-muted);
  font-weight: 600;
}

.chart-demo-metric strong {
  color: var(--accent-dark);
  font-size: 0.9rem;
}

/* Interactive dashboard demo (phase 4) */
.dash-demo {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dash-mini--live {
  position: relative;
}

.dash-spark button {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15rem;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.dash-spark button::before {
  content: '';
  display: block;
  width: 100%;
  height: var(--h, 50%);
  border-radius: 999px;
  background: var(--chart-muted);
  transition: height 0.35s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.dash-spark button span {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}

.dash-spark button.is-active::before,
.dash-spark button:hover::before {
  background: var(--chart-primary);
  box-shadow: 0 4px 10px rgba(var(--accent-rgb), 0.22);
}

.dash-spark button.is-dim {
  opacity: 0.4;
}

.dash-demo-hint {
  font-size: 0.68rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.dash-tile.is-updating {
  animation: journeyFadeUp 0.35s ease;
}

/* Preview / schedule / rbac interactive bits */
.mini-table .mini-row {
  width: 100%;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.mini-table button.mini-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
}

.mini-table .mini-row.is-live,
.mini-table button.mini-row:hover {
  background: rgba(var(--accent-rgb), 0.1);
  outline: 1px solid rgba(var(--accent-rgb), 0.25);
}

.preview-selection {
  margin-top: 0.45rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.preview-meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
  min-height: 52px;
  align-content: flex-start;
}

.preview-meta-chips button {
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.68rem;
  font-weight: 600;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--ink);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.preview-meta-chips button.is-on {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.35);
  color: var(--accent-dark);
}

.preview-unlock {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 44px;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.55rem;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
}

.preview-unlock strong {
  font-size: 0.82rem;
  color: var(--accent-dark);
}

.preview-unlock span {
  font-size: 0.7rem;
  color: var(--ink-muted);
}

button.schedule-toggle {
  position: relative;
  flex-shrink: 0;
  width: 28px;
  height: 16px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #d1d5db;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

button.schedule-toggle i {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s ease;
  pointer-events: none;
}

button.schedule-toggle.is-on {
  background: var(--accent);
}

button.schedule-toggle.is-on i {
  transform: translateX(12px);
}

.schedule-channels button {
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-dark);
  border: 1px solid transparent;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.schedule-channels button.is-on {
  background: var(--accent);
  color: #fff;
}

button.rbac-row {
  display: block;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 400;
  line-height: inherit;
  color: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.rbac-row.is-focus {
  border-color: rgba(var(--accent-rgb), 0.4);
  background: #fff;
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.1), var(--shadow-sm);
}

.rbac-row.is-dim {
  opacity: 0.55;
}

@media (prefers-reduced-motion: reduce) {
  .chart-bar i,
  .chart-line-path,
  .dash-spark button::before {
    transition: none;
  }

  .chart-bar i {
    transform: none;
  }

  .chart-line-path {
    stroke-dashoffset: 0;
  }
}

.connect-scene.is-playing .connect-cloud-logos img.is-focus {
  animation-name: connectLogoFocus;
}

@media (prefers-reduced-motion: reduce) {
  .connect-scene {
    transition: none;
  }

  .connect-scene.is-in .connect-file-chip,
  .connect-scene.is-in .connect-status,
  .connect-scene.is-in .connect-cloud-logos img {
    opacity: 1;
    transform: none;
    filter: none;
    animation: none;
  }

  .connect-scene.is-in .connect-progress i {
    width: 100%;
    animation: none;
  }

  .connect-scene.is-in .mini-step[data-anim-step="done"] {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
    animation: none;
  }

  .connect-scene.is-in .mini-step[data-anim-step="active"] {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent-dark);
    animation: none;
  }
}

/* Mini chart (phase 3) */
.chart-mini {
  padding: 0.75rem;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.chart-mini-stage {
  min-height: 72px;
  margin-bottom: 0.65rem;
}

.chart-mini-stage[hidden] {
  display: none !important;
}

.chart-mini-bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.4rem;
  height: 72px;
  padding: 0 0.25rem;
}

.chart-mini-bars span {
  width: 10px;
  height: calc(var(--h, 50%) * 0.72);
  border-radius: 999px;
  background: var(--chart-muted);
  transition: height 0.35s ease, background 0.25s ease;
}

.chart-mini-bars span.is-accent {
  background: var(--chart-primary);
  box-shadow: 0 6px 14px rgba(var(--accent-rgb), 0.25);
}

.chart-mini-line {
  width: 100%;
  height: 72px;
}

.chart-mini-table {
  display: grid;
  gap: 0.35rem;
  font-size: 0.72rem;
}

.chart-mini-table div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  background: var(--surface-alt);
  color: var(--ink-muted);
}

.chart-mini-table strong {
  color: var(--ink);
}

.chart-mini-types {
  display: flex;
  gap: 0.35rem;
}

.chart-mini-types button {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font: inherit;
  font-size: 0.65rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-soft);
  cursor: pointer;
}

.chart-mini-types button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Dashboard tiles (phase 4) */
.dash-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  padding: 0.55rem;
  border-radius: 14px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
}

.dash-tile {
  min-height: 36px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.dash-tile--wide {
  grid-column: 1 / -1;
}

.dash-tile--chart {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.55rem 0.6rem 0.6rem;
}

.dash-tile-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem;
  font-size: 0.65rem;
  color: var(--ink-soft);
  font-weight: 600;
}

.dash-tile-head strong {
  font-size: 0.78rem;
  color: var(--ink);
  font-weight: 700;
}

.dash-spark {
  display: flex;
  align-items: flex-end;
  gap: 0.22rem;
  height: 36px;
}

.dash-mini--live .dash-spark {
  height: 52px;
}

.dash-spark span {
  flex: 1;
  height: var(--h, 50%);
  border-radius: 999px;
  background: var(--chart-muted);
}

.dash-spark span.is-accent {
  background: var(--chart-primary);
}

.dash-ring,
.dash-line {
  width: 100%;
  height: 36px;
}

.dash-ring {
  width: 40px;
  height: 40px;
  align-self: center;
}

.dash-mix {
  display: flex;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--chart-muted-soft);
}

.dash-mix span {
  display: block;
  width: var(--w, 25%);
  background: var(--c, var(--chart-primary));
}

/* Schedule (phase 5) */
.journey-visual--schedule .connect-scene-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.schedule-mini {
  display: grid;
  gap: 0.5rem;
}

.schedule-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
}

.schedule-meta-item {
  padding: 0.45rem 0.5rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.schedule-meta-item span {
  display: block;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 0.15rem;
}

.schedule-meta-item strong {
  display: block;
  font-size: 0.72rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.schedule-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.65rem;
  border-radius: 12px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  font-size: 0.75rem;
}

.schedule-row.is-focus {
  border-color: rgba(var(--accent-rgb), 0.4);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.1);
}

.schedule-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(var(--accent-rgb), 0.12);
  font-size: 0.85rem;
}

.schedule-row-body {
  flex: 1;
  min-width: 0;
}

.schedule-row strong {
  display: block;
  font-size: 0.78rem;
  color: var(--ink);
}

.schedule-row-body span {
  color: var(--ink-muted);
  font-size: 0.68rem;
}

.schedule-toggle {
  position: relative;
  flex-shrink: 0;
  width: 28px;
  height: 16px;
  border-radius: 999px;
  background: #d1d5db;
}

.schedule-toggle i {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s ease;
}

.schedule-toggle.is-on {
  background: var(--accent);
}

.schedule-toggle.is-on i {
  transform: translateX(12px);
}

.schedule-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.schedule-channels span {
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-dark);
}

/* RBAC (phase 6) */
.rbac-mini {
  display: grid;
  gap: 0.65rem;
}

.rbac-row {
  padding: 0.5rem 0.65rem;
  border-radius: 12px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  font-size: 0.72rem;
}

.rbac-row-top {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.3rem;
}

.rbac-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.16);
  color: var(--accent-dark);
  font-size: 0.65rem;
  font-weight: 700;
}

.rbac-avatar--analyst {
  background: rgba(6, 182, 212, 0.16);
  color: #0e7490;
}

.rbac-avatar--viewer {
  background: rgba(148, 163, 184, 0.25);
  color: #475569;
}

.rbac-role {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.68rem;
}

.rbac-count {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.rbac-perms {
  display: block;
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 400;
  line-height: 1.4;
}

.rbac-resources {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.rbac-resource-label {
  margin-right: 0.15rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.rbac-resources span:not(.rbac-resource-label) {
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  background: var(--surface-alt);
  color: var(--ink-muted);
  border: 1px solid var(--border);
}

/* --------------------------------------------------------------------------
   8. Connect — source cards
   -------------------------------------------------------------------------- */
.source-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.source-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.source-card-head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.25rem 1.25rem 0.85rem;
}

.source-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  flex-shrink: 0;
}

.source-card--file .source-card-icon {
  background: rgba(99, 102, 241, 0.12);
}

.source-card--db .source-card-icon {
  background: rgba(var(--accent-rgb), 0.12);
}

.source-card--cloud .source-card-icon {
  background: rgba(0, 161, 224, 0.12);
}

.source-card-tag {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.source-card-head h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.source-card-flow {
  list-style: none;
  margin: 0;
  padding: 0 1.25rem 1rem;
  display: grid;
  gap: 0.55rem;
}

.source-card-flow li {
  font-size: 0.84rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

.step-key {
  display: inline-block;
  min-width: 5.5rem;
  font-weight: 700;
  color: var(--ink);
}

.source-card-mock {
  padding: 0 1rem 1rem;
  flex: 1;
}

.source-card-foot {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border);
  background: rgba(248, 250, 252, 0.9);
}

.source-card-foot img {
  opacity: 0.85;
}

/* Mini UI previews (journey + connect cards) */
.mini-drawer {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  padding: 0.75rem;
  font-size: 0.72rem;
}

.mini-drawer-title {
  display: block;
  margin-bottom: 0.55rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
}

.mini-tab {
  padding: 0.3rem 0.55rem;
  border-radius: 8px;
  font-weight: 600;
  background: transparent;
  color: var(--ink-soft);
}

.mini-tab.active {
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-dark);
}

.mini-tab.locked {
  opacity: 0.55;
}

.mini-tab.locked::after {
  content: ' 🔒';
  font-size: 0.62rem;
}

.mini-connect-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.55rem;
}

.mini-step {
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
  background: #e2e8f0;
  color: var(--ink-soft);
}

.mini-step.done {
  background: rgba(16, 185, 129, 0.15);
  color: #047857;
}

.mini-step.active {
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent-dark);
}

.mini-table {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
}

.mini-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
}

.journey-visual .mini-row {
  grid-template-columns: 1fr 1fr 1fr;
}

.mini-row.head {
  border-top: none;
  background: #fff;
  font-weight: 700;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   9. Workflow mock
   -------------------------------------------------------------------------- */
.product-mock {
  width: min(1180px, 100%);
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-lg), 0 8px 24px rgba(var(--accent-rgb), 0.06);
}

.product-mock--inline {
  border-radius: var(--radius-lg);
}

.mock-chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.85rem 1.1rem;
  background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--border);
}

.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(var(--ink-rgb), 0.12);
}

.mock-dot:nth-child(1) {
  background: #ff5f57;
}

.mock-dot:nth-child(2) {
  background: #febc2e;
}

.mock-dot:nth-child(3) {
  background: #28c840;
}

.mock-title {
  margin-left: 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.mock-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 360px;
}

.mock-sidebar {
  padding: 1.1rem 0.85rem;
  background: var(--surface-alt);
  border-right: 1px solid var(--border);
}

.mock-sidebar-title {
  margin-bottom: 0.75rem;
  padding-inline: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.mock-sidebar ul,
.mock-field-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mock-field-list li {
  margin: 0 0 0.2rem;
  padding: 0;
}

.mock-field {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.6rem;
  border: none;
  border-radius: 10px;
  font: inherit;
  font-size: 0.82rem;
  color: var(--ink-muted);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.mock-field:hover {
  background: rgba(var(--accent-rgb), 0.06);
  color: var(--ink);
}

.mock-field:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.mock-field.active {
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-dark);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}

.mock-main {
  padding: 1rem 1.15rem 1.25rem;
  background: #fff;
}

.mock-toolbar {
  display: flex;
  gap: 0.15rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mock-pill {
  padding: 0.55rem 0.9rem;
  border: none;
  border-radius: 0;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  box-shadow: inset 0 -2px 0 var(--accent);
  transition: color 0.2s ease, box-shadow 0.2s ease;
}

.mock-pill:hover {
  color: var(--accent-dark);
}

.mock-pill:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mock-pill.muted {
  color: var(--ink-soft);
  box-shadow: inset 0 -2px 0 transparent;
}

.mock-pill.muted:hover {
  color: var(--ink);
}

.mock-metric {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.mock-metric-label {
  margin: 0 0 0.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.mock-metric-value {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}

.mock-metric-trend {
  flex-shrink: 0;
  margin-top: 0.2rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
}

.mock-chart-area {
  position: relative;
  min-height: 260px;
}

.workflow-chart-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.workflow-chart-axis {
  position: relative;
  height: 1.15rem;
  margin: 0;
  padding: 0;
}

.workflow-chart-axis span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
  line-height: 1.2;
  pointer-events: none;
}

.mock-panel {
  display: none;
  animation: panelFade 0.35s ease;
}

.mock-panel.is-active {
  display: block;
}

.mock-panel[hidden] {
  display: none !important;
}

.mock-chart {
  width: 100%;
  height: auto;
  display: block;
}

.chart-modern .chart-grid {
  stroke: var(--chart-grid);
  stroke-width: 1;
}

.chart-modern .chart-baseline {
  stroke: rgba(var(--ink-rgb), 0.14);
  stroke-width: 1.25;
}

.chart-modern .chart-bar {
  fill: var(--chart-muted);
  transition: fill 0.25s ease;
}

.chart-modern .chart-bar.is-active {
  fill: var(--chart-primary);
}

.chart-modern .chart-bar.is-soft {
  fill: var(--chart-sky);
  opacity: 0.55;
}

.chart-value-label {
  fill: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-body);
  opacity: 0.72;
}

.chart-callout-bg {
  fill: var(--chart-primary);
}

.chart-callout-text {
  fill: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-body);
}

.chart-line {
  /* Actual length applied in JS so steep series (customer) don't cut off */
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
}

.mock-panel.is-active .chart-line {
  animation: drawLine 2.2s ease forwards 0.15s;
}

.chart-area {
  opacity: 0;
}

.mock-panel.is-active .chart-area {
  animation: fadeIn 1s ease forwards 0.5s;
}

.mock-table-preview {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  font-size: 0.72rem;
}

.mock-table-preview--full {
  font-size: 0.78rem;
}

.mock-table-preview--full .mock-row {
  grid-template-columns: 0.9fr 1.2fr 0.8fr 0.9fr 1fr;
}

.mock-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
}

.mock-row.head {
  border-top: none;
  background: var(--surface-alt);
  font-weight: 700;
  color: var(--ink);
}

.mock-table-preview .mock-row span.is-focus {
  color: var(--accent-dark);
  font-weight: 700;
}

.workflow-caption {
  margin: 1.25rem auto 0;
  max-width: 52ch;
  text-align: center;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.workflow-cta {
  display: flex;
  width: fit-content;
  margin: 1.15rem auto 0;
  padding: 0.85rem 1.55rem;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   10. Video tutorial
   -------------------------------------------------------------------------- */
.section-video-tutorial {
  background: rgba(255, 255, 255, 0.45);
  border-block: 1px solid var(--border);
}

.video-tutorial {
  max-width: min(960px, 100%);
  margin-inline: auto;
}

.video-tutorial__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.video-tutorial__media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--surface);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.video-tutorial__media.is-ready {
  opacity: 1;
}

.video-tutorial:not(.is-playing) .video-tutorial__media {
  pointer-events: none;
}

.video-tutorial__play {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.video-tutorial__play::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  transition: opacity 0.25s ease;
}

.video-tutorial__play-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: clamp(4.25rem, 12vw, 5.5rem);
  height: clamp(4.25rem, 12vw, 5.5rem);
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 36px rgba(37, 99, 235, 0.45);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.video-tutorial__play-icon svg {
  margin-left: 3px;
}

.video-tutorial__play:hover .video-tutorial__play-icon,
.video-tutorial__play:focus-visible .video-tutorial__play-icon {
  background: var(--accent-dark);
  transform: scale(1.06);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.5);
}

.video-tutorial__play:focus-visible {
  outline: none;
}

.video-tutorial__play:focus-visible .video-tutorial__play-icon {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.video-tutorial.is-playing .video-tutorial__play {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

@media (max-width: 640px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    width: 100%;
    min-height: 46px;
    justify-content: center;
  }

  .video-tutorial__frame {
    border-radius: var(--radius);
  }
}

/* --------------------------------------------------------------------------
   11. Integrations / sources
   -------------------------------------------------------------------------- */
.section-sources {
  text-align: center;
}

.sources-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  color: var(--accent);
}

.sources-title {
  margin: 0 0 2rem;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.25rem;
}

.logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 96px;
  min-height: 96px;
  padding: 0.65rem 0.4rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.logo-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(var(--accent-rgb), 0.12);
}

.logo-item img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.logo-name {
  max-width: 100%;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--ink-muted);
  text-align: center;
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
}

.footer-copy {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------------------
   12. Motion / reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes panelFade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes connectDrop {
  from {
    opacity: 0;
    transform: translateY(-12px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes connectFill {
  to {
    width: 100%;
  }
}

@keyframes connectStatusIn {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes connectLogoIn {
  to {
    opacity: 1;
    filter: none;
    transform: scale(1);
  }
}

@keyframes connectLogoFocus {
  to {
    opacity: 1;
    filter: none;
    transform: scale(1.12);
  }
}

@keyframes connectStepDone {
  to {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
  }
}

@keyframes connectStepActive {
  to {
    background: rgba(var(--accent-rgb), 0.15);
    color: var(--accent-dark);
  }
}

@keyframes journeyFadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes journeyBarGrow {
  from {
    height: 0;
  }
  to {
    height: calc(var(--h, 50%) * 0.72);
  }
}

@keyframes journeyDrawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes journeyUnlock {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   13. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .journey-track {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }

  .source-cards {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
}

body.nav-open {
  overflow: hidden;
}

body.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
  .header-panel {
    display: none;
    position: fixed;
    inset: var(--header-h) 0 0 0;
    z-index: 90;
    height: 100vh;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1.25rem;
    padding: 1.25rem 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.98);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.nav-open .header-panel {
    display: flex;
  }

  .menu-toggle {
    display: flex;
    margin-left: auto;
  }

  .header-nav {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .header-nav a {
    display: block;
    padding: 0.95rem 0.15rem;
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
    color: var(--ink);
  }

  .header-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
    margin-top: 0.5rem;
  }

  .header-actions .btn {
    width: 100%;
    min-height: 46px;
    justify-content: center;
  }

  .mock-body {
    grid-template-columns: 1fr;
  }

  .mock-sidebar {
    display: none;
  }

  .mock-table-preview--full {
    overflow-x: auto;
  }

  .mock-table-preview--full .mock-row {
    min-width: 480px;
  }
}

@media (max-width: 560px) {
  .brand-product {
    font-size: 0.95rem;
  }

  .brand-by {
    font-size: 0.65rem;
  }

  .hero-rotate {
    width: 100%;
    height: auto;
    min-height: 1.2em;
  }

  .hero-rotate-sizer,
  .hero-rotate-word {
    white-space: normal;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}