:root {
  --navy-950: #062536;
  --navy-900: #082b3f;
  --navy-800: #0d3b54;
  --navy-700: #004261;
  --navy-600: #0f5478;
  --amber-500: #f49c00;
  --amber-400: #f8b133;
  --amber-100: #fff3db;
  --green-500: #2f9d61;
  --green-100: #e7f6ee;
  --red-500: #c84d4d;
  --red-100: #fdecec;
  --slate-950: #10202c;
  --slate-900: #183140;
  --slate-800: #314756;
  --slate-700: #4c6170;
  --slate-600: #667b89;
  --slate-500: #8295a2;
  --slate-400: #b9c5cc;
  --slate-300: #d6dde2;
  --slate-200: #e8edf1;
  --slate-100: #f4f6f8;
  --paper: #f5f1e9;
  --white: #ffffff;
  --shadow-lg: 0 30px 80px rgba(9, 28, 40, 0.14);
  --shadow-md: 0 18px 40px rgba(9, 28, 40, 0.1);
  --shadow-sm: 0 10px 24px rgba(9, 28, 40, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max-width: 1480px;
  --font-ui: "Avenir Next", Ubuntu, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--slate-950);
  background:
    radial-gradient(circle at top left, rgba(244, 156, 0, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(0, 66, 97, 0.16), transparent 28%),
    linear-gradient(180deg, #f7f3ec 0%, #efebe4 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(84, 89, 94, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 89, 94, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  z-index: -2;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.launcher-body,
.prototype-body {
  min-height: 100vh;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(40px);
  z-index: -1;
  opacity: 0.72;
}

.ambient-one {
  width: 420px;
  height: 420px;
  top: -140px;
  right: 10%;
  background: rgba(0, 66, 97, 0.2);
}

.ambient-two {
  width: 520px;
  height: 520px;
  bottom: -220px;
  left: -80px;
  background: rgba(244, 156, 0, 0.14);
}

.launcher-shell,
.prototype-shell {
  width: min(var(--max-width), calc(100vw - 48px));
  margin: 28px auto;
  position: relative;
}

.hero-card,
.surface-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.hero-card {
  padding: 32px;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.brand-logo {
  height: 40px;
  width: auto;
}

.eyebrow,
.section-tag {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--slate-600);
}

.hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: end;
}

.hero-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(2.2rem, 3.4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.hero-text {
  max-width: 65ch;
  line-height: 1.65;
  color: var(--slate-700);
  margin: 0;
}

.hero-meta {
  display: grid;
  gap: 14px;
}

.meta-card,
.launch-card,
.panel,
.phone-panel,
.console-card,
.data-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 250, 0.95));
  border: 1px solid rgba(220, 227, 233, 0.92);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.meta-card {
  padding: 18px 20px;
}

.meta-label {
  display: block;
  color: var(--slate-500);
  font-size: 0.82rem;
  margin-bottom: 8px;
}

.launch-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.launch-card {
  padding: 28px;
}

.launch-card h2 {
  margin: 12px 0 12px;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.launch-card p {
  margin: 0;
  line-height: 1.65;
  color: var(--slate-700);
}

.feature-list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.feature-list li {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--slate-100);
  color: var(--slate-800);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 16px;
  border: 0;
  font-weight: 700;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--amber-400), var(--amber-500));
  color: #142733;
  box-shadow: 0 14px 28px rgba(244, 156, 0, 0.24);
}

.btn-secondary {
  background: var(--navy-700);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(0, 66, 97, 0.18);
}

.btn-ghost {
  background: var(--white);
  color: var(--slate-800);
  border: 1px solid var(--slate-300);
}

.btn-danger {
  background: var(--red-500);
  color: var(--white);
}

.prototype-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
  margin-bottom: 18px;
}

.header-title h1 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 3vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.header-title p {
  margin: 10px 0 0;
  color: var(--slate-700);
  max-width: 68ch;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.role-chip,
.status-chip,
.mini-chip,
.tab-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  border: 1px solid transparent;
  white-space: nowrap;
}

.role-chip {
  background: rgba(0, 66, 97, 0.08);
  color: var(--navy-700);
}

.status-chip[data-tone="amber"],
.mini-chip[data-tone="amber"] {
  background: var(--amber-100);
  color: #8a5f00;
}

.status-chip[data-tone="green"],
.mini-chip[data-tone="green"] {
  background: var(--green-100);
  color: var(--green-500);
}

.status-chip[data-tone="navy"],
.mini-chip[data-tone="navy"] {
  background: rgba(0, 66, 97, 0.08);
  color: var(--navy-700);
}

.status-chip[data-tone="red"],
.mini-chip[data-tone="red"] {
  background: var(--red-100);
  color: var(--red-500);
}

.tab-chip {
  background: var(--white);
  color: var(--slate-700);
  border-color: var(--slate-300);
}

.tab-chip.is-active {
  background: var(--navy-700);
  color: var(--white);
  border-color: var(--navy-700);
}

.prototype-frame {
  display: grid;
  gap: 18px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
}

.sidebar {
  padding: 20px;
  background: linear-gradient(180deg, var(--navy-950), var(--navy-900));
  color: var(--white);
}

.sidebar .section-tag {
  color: rgba(255, 255, 255, 0.54);
}

.nav-list {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.nav-button {
  appearance: none;
  width: 100%;
  text-align: left;
  border: 0;
  border-radius: 16px;
  background: transparent;
  color: rgba(255, 255, 255, 0.76);
  padding: 14px 16px;
}

.nav-button.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.nav-foot {
  margin-top: 24px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.content-stack {
  display: grid;
  gap: 18px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  padding: 20px;
}

.metric-card strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -0.04em;
  margin-top: 10px;
}

.metric-foot {
  color: var(--slate-600);
  font-size: 0.84rem;
  margin-top: 10px;
}

.main-panels,
.dual-panels {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.8fr);
  gap: 18px;
}

.panel,
.phone-panel,
.console-card,
.data-card {
  padding: 22px;
}

.panel h2,
.phone-panel h2,
.console-card h2 {
  margin: 10px 0 8px;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.panel-subtitle,
.muted {
  color: var(--slate-600);
  margin: 0;
  line-height: 1.55;
}

.kanban-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.kanban-column {
  padding: 16px;
  border-radius: 20px;
  background: var(--slate-100);
}

.kanban-column h3,
.subheading {
  margin: 0 0 14px;
  font-size: 1rem;
}

.order-card,
.task-card,
.list-row,
.timeline-item,
.comparison-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.order-card + .order-card,
.task-card + .task-card,
.timeline-item + .timeline-item,
.comparison-card + .comparison-card {
  margin-top: 12px;
}

.order-card.is-selected,
.task-card.is-selected,
.list-row.is-selected {
  border-color: rgba(0, 66, 97, 0.28);
  box-shadow: 0 16px 30px rgba(0, 66, 97, 0.12);
}

.card-head,
.row-between {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-weight: 800;
  margin: 0;
}

.card-meta {
  margin: 8px 0 0;
  color: var(--slate-600);
  line-height: 1.45;
  font-size: 0.92rem;
}

.panel-actions,
.button-row,
.tab-row,
.stack-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-actions {
  margin-top: 16px;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
}

.comparison-table th,
.comparison-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--slate-200);
  font-size: 0.93rem;
}

.comparison-table th {
  color: var(--slate-500);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.approval-meter,
.progress-track {
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: var(--slate-200);
  overflow: hidden;
}

.approval-meter > span,
.progress-track > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #36a467, #2c8e59);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.detail-box {
  padding: 16px;
  border-radius: 18px;
  background: var(--slate-100);
}

.detail-box strong {
  display: block;
  margin-top: 10px;
}

.activity-feed {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.activity-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 18px;
  background: var(--slate-100);
}

.activity-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  margin-top: 5px;
  background: var(--navy-700);
}

.activity-dot[data-tone="amber"] {
  background: var(--amber-500);
}

.activity-dot[data-tone="green"] {
  background: var(--green-500);
}

.phone-layout {
  display: grid;
  grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.phone-frame {
  padding: 28px;
  background: linear-gradient(180deg, #132938, #0f2330);
  border-radius: 44px;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 20px;
}

.phone-screen {
  min-height: 760px;
  border-radius: 34px;
  overflow: hidden;
  background: linear-gradient(180deg, #f9fafb, #f1f4f7);
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 104px;
  height: 10px;
  border-radius: 999px;
  background: rgba(16, 32, 44, 0.38);
  z-index: 3;
}

.phone-screen-inner {
  padding: 34px 18px 18px;
}

.phone-header {
  padding: 22px;
  border-radius: 24px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-700), var(--navy-950));
}

.phone-header h2 {
  margin: 8px 0 8px;
  font-size: 1.7rem;
  line-height: 1.05;
}

.phone-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.screen-block {
  display: none;
  animation: fadeIn 220ms ease;
}

.screen-block.is-visible {
  display: block;
}

.phone-section {
  margin-top: 16px;
}

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.kpi-box {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 20px;
  padding: 14px;
}

.kpi-box strong {
  display: block;
  font-size: 1.6rem;
  margin-top: 8px;
  letter-spacing: -0.04em;
}

.task-list,
.field-list,
.summary-list,
.inventory-list {
  display: grid;
  gap: 12px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--slate-600);
  font-size: 0.84rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--slate-300);
  border-radius: 16px;
  padding: 13px 14px;
  background: var(--white);
  color: var(--slate-950);
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.segmented {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 6px;
  border-radius: 20px;
  background: var(--slate-100);
}

.segmented button {
  border: 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: transparent;
  color: var(--slate-700);
  font-weight: 700;
}

.segmented button.is-active {
  background: var(--navy-700);
  color: var(--white);
}

.stepper {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.step {
  min-width: 44px;
  min-height: 44px;
  border-radius: 14px;
  border: 0;
  background: var(--white);
  color: var(--slate-700);
  font-weight: 800;
  box-shadow: var(--shadow-sm);
}

.step.is-active {
  background: var(--navy-700);
  color: var(--white);
}

.step.is-complete {
  background: rgba(47, 157, 97, 0.16);
  color: var(--green-500);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.spec-card {
  padding: 14px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid var(--slate-200);
}

.value {
  display: block;
  margin-top: 6px;
  font-weight: 800;
}

.prototype-note {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 243, 219, 0.9), rgba(255, 248, 237, 0.95));
  border: 1px solid rgba(244, 156, 0, 0.24);
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
}

.timeline-index {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-700);
  color: var(--white);
  font-weight: 800;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.toolbar .tab-row {
  flex: 1;
}

.toolbar .button-row {
  justify-content: flex-end;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .hero-copy,
  .dashboard-grid,
  .main-panels,
  .dual-panels,
  .phone-layout {
    grid-template-columns: 1fr;
  }

  .metrics-grid,
  .kanban-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phone-frame {
    position: static;
  }
}

@media (max-width: 820px) {
  .launcher-shell,
  .prototype-shell {
    width: min(calc(100vw - 20px), var(--max-width));
    margin: 10px auto 18px;
  }

  .hero-card,
  .prototype-header,
  .panel,
  .phone-panel,
  .console-card,
  .sidebar,
  .launch-card {
    padding: 18px;
  }

  .launch-grid,
  .metrics-grid,
  .kanban-grid,
  .detail-grid,
  .field-grid,
  .spec-grid,
  .kpi-strip {
    grid-template-columns: 1fr;
  }

  .prototype-header,
  .toolbar,
  .brand-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions {
    justify-content: flex-start;
  }

  .phone-screen {
    min-height: 680px;
  }
}