:root {
  color-scheme: light;
  --bg: #f7f4ee;
  --band: #fcfaf6;
  --ink: #171b18;
  --muted: #657069;
  --line: #d9d2c4;
  --line-strong: #c4bbaa;
  --green: #2f7d4b;
  --green-ink: #155b35;
  --blue: #286f99;
  --amber: #b57622;
  --paper: #ffffff;
  --shadow: 0 22px 60px rgba(36, 32, 24, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  letter-spacing: 0;
}

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

p,
h1,
h2,
h3 {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 68px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(196, 187, 170, 0.72);
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: blur(18px);
}

.brand,
.app-link,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 750;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #e8efe7;
  color: var(--green-ink);
  font-size: 12px;
  font-weight: 800;
}

.nav-links {
  gap: clamp(14px, 2vw, 26px);
  color: var(--muted);
  font-size: 14px;
}

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

.app-link {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--paper);
  font-size: 14px;
  font-weight: 700;
}

.section-band {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  min-height: calc(100vh - 68px);
  padding: clamp(52px, 8vh, 86px) 0 34px;
}

.hero-copy {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.eyebrow,
.small-label {
  color: var(--green-ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 660px;
  font-size: clamp(48px, 7vw, 84px);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  max-width: 780px;
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  font-size: 18px;
  line-height: 1.24;
}

.hero-text,
.section-heading p,
.access-section p {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.55;
}

.hero-actions,
.access-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  font-size: 15px;
  font-weight: 800;
}

.button.primary {
  border-color: var(--green);
  background: var(--green);
  color: white;
}

.button.secondary {
  background: var(--paper);
}

.proof-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.proof-chips span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.workspace-preview {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.preview-shell {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.preview-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  padding: 16px 0;
  border-right: 1px solid var(--line);
  background: #f4f1eb;
}

.mini-logo,
.nav-dot {
  width: 24px;
  height: 24px;
  border-radius: 7px;
}

.mini-logo {
  border: 1px solid var(--line-strong);
  background: var(--green);
}

.nav-dot {
  border: 1px solid var(--line);
  background: #fffdfa;
}

.nav-dot.active {
  background: #dfece2;
  border-color: #b9d0c0;
}

.preview-main {
  display: grid;
  gap: 16px;
  padding: 18px;
  background: #faf8f4;
}

.preview-topline,
.timeline-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.preview-topline strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
}

.status-pill {
  padding: 8px 10px;
  border: 1px solid #e7cda4;
  border-radius: 999px;
  background: #fff4de;
  color: #81500e;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
}

.preview-panel,
.feature-grid article,
.workflow-steps article,
.vertical-grid article,
.board-column {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.preview-panel {
  min-width: 0;
  padding: 16px;
}

.record-panel h3 {
  margin-top: 8px;
  font-size: 24px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 14px 0;
}

.tag-row span {
  padding: 6px 8px;
  border-radius: 999px;
  background: #edf4ee;
  color: var(--green-ink);
  font-size: 12px;
  font-weight: 800;
}

.record-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.record-list div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  border-top: 1px solid #ede7dc;
  padding-top: 10px;
}

.record-list dt,
.record-list dd {
  margin: 0;
  font-size: 13px;
}

.record-list dt {
  color: var(--muted);
}

.record-list dd {
  font-weight: 800;
  min-width: 0;
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-list {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 14px 0 0;
  list-style: none;
}

.task-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #2c332f;
  font-size: 14px;
  font-weight: 700;
}

.check {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--green);
}

.check.waiting {
  background: var(--amber);
}

.check.risk {
  background: #b04437;
}

.wide-panel {
  grid-column: 1 / -1;
}

.timeline-head span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.timeline-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.timeline-dot,
.activity-line span {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 999px;
  background: var(--green);
}

.timeline-dot.blue {
  background: var(--blue);
}

.timeline-item p,
.feature-grid p,
.workflow-steps p,
.vertical-grid p,
.vertical-grid li,
.activity-line p {
  color: var(--muted);
  line-height: 1.48;
}

.problem-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--line);
}

.problem-strip span,
.problem-strip strong {
  display: grid;
  min-height: 64px;
  place-items: center;
  background: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 800;
}

.problem-strip strong {
  background: #e2efe5;
  color: var(--green-ink);
}

.product-section,
.workflow-section,
.vertical-section,
.access-section {
  padding: clamp(58px, 8vw, 96px) 0;
}

.section-heading {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
}

.section-heading.compact {
  margin-bottom: 24px;
}

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

.feature-grid article,
.workflow-steps article,
.vertical-grid article {
  padding: 20px;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  border-radius: 8px;
  background: #edf4ee;
  color: var(--green-ink);
  font-size: 12px;
  font-weight: 900;
}

.feature-grid h3,
.workflow-steps h3,
.vertical-grid h3 {
  margin-bottom: 10px;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  counter-reset: steps;
}

.workflow-steps article span {
  display: inline-grid;
  width: 30px;
  height: 30px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 900;
}

.visual-section {
  padding: 20px 0 clamp(42px, 7vw, 78px);
}

.runbook-board {
  display: grid;
  grid-template-columns: 0.8fr 1.45fr 0.8fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #eee8dc;
}

.board-column {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 260px;
  padding: 18px;
}

.pipeline-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #faf8f4;
  color: var(--muted);
  font-weight: 800;
}

.pipeline-row.active {
  border-color: #b9d0c0;
  background: #eef6ef;
  color: var(--green-ink);
}

.activity-line {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #ede7dc;
}

.attention-card {
  padding: 12px;
  border-radius: 8px;
  font-weight: 800;
}

.attention-card.amber {
  background: #fff3dc;
  color: #7b5017;
}

.attention-card.green {
  background: #e9f4ec;
  color: var(--green-ink);
}

.attention-card.blue {
  background: #e8f2f7;
  color: #195b7c;
}

.vertical-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.vertical-grid ul {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding-left: 18px;
}

.access-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.access-section div:first-child {
  display: grid;
  gap: 13px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer span:first-child {
  color: var(--ink);
  font-weight: 850;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 46px;
  }

  .preview-shell {
    min-height: 500px;
  }

  .feature-grid,
  .workflow-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .runbook-board,
  .vertical-grid,
  .access-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    width: 100vw;
    min-height: 62px;
    padding: 12px 16px;
  }

  .brand {
    font-size: 14px;
    min-width: 0;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .app-link {
    display: none;
  }

  .section-band,
  .problem-strip {
    width: 100%;
    max-width: 100%;
  }

  .section-band {
    padding-right: 52px;
    padding-left: 14px;
  }

  .problem-strip {
    width: calc(100% - 28px);
    max-width: calc(100% - 28px);
  }

  .hero {
    gap: 30px;
    padding-top: 38px;
  }

  h1 {
    max-width: 100%;
    font-size: 34px;
    line-height: 0.98;
    overflow-wrap: break-word;
  }

  .hero-text,
  .section-heading p,
  .access-section p {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .preview-shell {
    grid-template-columns: 1fr;
    min-height: auto;
    max-width: 100%;
  }

  .preview-nav {
    display: none;
  }

  .preview-main {
    min-width: 0;
    padding: 12px;
  }

  .preview-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .status-pill {
    white-space: normal;
  }

  .preview-grid,
  .feature-grid,
  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .record-panel h3 {
    font-size: 20px;
    overflow-wrap: break-word;
  }

  .record-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .record-list dd {
    text-align: left;
  }

  .timeline-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .timeline-item strong,
  .timeline-item p,
  .task-list li {
    overflow-wrap: anywhere;
  }

  .problem-strip {
    grid-template-columns: 1fr;
  }

  .problem-strip span,
  .problem-strip strong {
    min-height: 46px;
  }

  .product-section,
  .workflow-section,
  .vertical-section,
  .access-section {
    padding: 52px 0;
  }

  .site-footer {
    flex-direction: column;
    padding: 24px 16px;
  }
}