:root {
  --bg: #f5efe5;
  --bg-soft: rgba(255, 249, 241, 0.82);
  --surface: rgba(255, 252, 247, 0.88);
  --surface-strong: #fffdf9;
  --ink: #172033;
  --muted: #526075;
  --line: rgba(23, 32, 51, 0.1);
  --teal: #146c6d;
  --teal-soft: rgba(20, 108, 109, 0.12);
  --coral: #cb5f3f;
  --gold: #d4972d;
  --navy: #1d3557;
  --shadow: 0 20px 60px rgba(29, 53, 87, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(20, 108, 109, 0.18), transparent 26rem),
    radial-gradient(circle at 85% 10%, rgba(203, 95, 63, 0.14), transparent 20rem),
    linear-gradient(180deg, #fffaf2 0%, #f5efe5 48%, #efe6d8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(23, 32, 51, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 51, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 95%);
}

.site-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  position: sticky;
  top: 0.75rem;
  z-index: 10;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(23, 32, 51, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: #fff;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.brand-copy strong,
.topnav a,
h1,
h2,
h3,
.button,
.phase-tab,
.status-pill,
.card-kicker,
.stat-card strong {
  font-family: "Sora", sans-serif;
}

.brand-copy span:last-child {
  color: var(--muted);
  font-size: 0.88rem;
}

.topnav {
  display: inline-flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-status,
.nav-role,
.nav-button {
  font-family: "Sora", sans-serif;
  font-size: 0.9rem;
}

.nav-status {
  display: inline-flex;
  align-items: center;
  color: var(--muted);
}

.nav-role {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(20, 108, 109, 0.18);
  background: rgba(20, 108, 109, 0.1);
  color: var(--teal);
}

.nav-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  padding: 0.5rem 0.85rem;
  cursor: pointer;
}

.topnav a,
.site-footer a {
  color: var(--ink);
  text-decoration: none;
}

code {
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  background: rgba(20, 108, 109, 0.1);
  color: var(--teal);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 0.95em;
}

.topnav a:hover,
.site-footer a:hover {
  color: var(--teal);
}

main {
  display: grid;
  gap: 1.6rem;
}

section {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-lg);
  background: var(--bg-soft);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

section::after {
  content: "";
  position: absolute;
  inset: auto -4rem -4rem auto;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 151, 45, 0.16), transparent 70%);
}

.hero {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 1.5rem;
  padding: 2rem;
}

.hero-copy,
.hero-panel,
.foundation-strip,
.release-map,
.version-runway,
.owner-cockpit,
.decision-board {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--teal);
  font-weight: 700;
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 0.98;
}

.hero-text,
.section-heading p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.hero-text {
  max-width: 62ch;
  margin: 1.2rem 0 0;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--coral), #d9844a);
  color: #fff8f2;
  box-shadow: 0 16px 28px rgba(203, 95, 63, 0.22);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
}

.hero-stats,
.foundation-grid,
.runway-grid,
.decision-grid {
  display: grid;
  gap: 1rem;
}

.hero-stats {
  margin-top: 1.6rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card,
.foundation-card,
.mini-panel,
.phase-detail,
.runway-card,
.cockpit-card,
.decision-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
}

.stat-card {
  padding: 1rem;
}

.stat-card strong {
  display: block;
  margin: 0.35rem 0;
  font-size: 1.4rem;
}

.stat-label,
.card-kicker,
.panel-header span,
.mini-panel span,
.card-header span {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-detail {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.panel-frame {
  height: 100%;
  border: 1px solid rgba(20, 108, 109, 0.18);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  background:
    linear-gradient(180deg, rgba(20, 108, 109, 0.1), rgba(255, 255, 255, 0.66)),
    rgba(255, 255, 255, 0.55);
}

.panel-header,
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.panel-stack {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.mini-panel {
  padding: 1rem;
}

.mini-panel strong {
  display: block;
  margin-top: 0.3rem;
  font-size: 1.1rem;
}

.mini-panel p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.mini-metrics {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.mini-metrics strong {
  color: var(--ink);
  font-family: "Sora", sans-serif;
  font-size: 0.92rem;
}

.status-pill,
.phase-badge,
.runway-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
}

.status-pill,
.phase-badge {
  background: rgba(255, 255, 255, 0.86);
  color: var(--teal);
  border: 1px solid rgba(20, 108, 109, 0.18);
}

.foundation-strip,
.release-map,
.foundation-console,
.version-runway,
.owner-cockpit,
.decision-board {
  padding: 1.7rem;
}

.section-heading {
  max-width: 46rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 3.1rem);
  line-height: 1.05;
}

.foundation-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.foundation-card {
  padding: 1.2rem;
}

.foundation-card h3 {
  margin: 0.7rem 0 0.55rem;
  font-size: 1.2rem;
}

.foundation-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.release-layout {
  display: grid;
  grid-template-columns: 18rem minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}

.phase-tabs {
  display: grid;
  gap: 0.75rem;
}

.phase-tab {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-align: left;
  background: rgba(255, 255, 255, 0.56);
  color: var(--ink);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.phase-tab:hover,
.phase-tab[aria-selected="true"] {
  transform: translateX(4px);
  border-color: rgba(20, 108, 109, 0.4);
  background: rgba(20, 108, 109, 0.11);
}

.phase-tab small {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
}

.phase-detail {
  padding: 1.25rem;
}

.phase-detail h3 {
  margin: 0.8rem 0 0.5rem;
  font-size: 1.7rem;
}

.phase-detail p {
  color: var(--muted);
  line-height: 1.65;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.1rem;
}

.detail-block {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.6);
}

.detail-block h4 {
  margin: 0 0 0.8rem;
  font-size: 1rem;
}

.detail-block ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.55;
}

.runway-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.console-grid,
.activity-board {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.surface-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.workspace-auth-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.workspace-summary-grid,
.workspace-recent-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

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

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

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

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

.console-card,
.activity-card,
.surface-card {
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
}

.surface-card h3 {
  margin: 0.7rem 0 0.55rem;
  font-size: 1.15rem;
}

.surface-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.6;
}

.workspace-role-card h3 {
  margin: 0.7rem 0 0.45rem;
  font-size: 1.35rem;
}

.role-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(23, 32, 51, 0.1);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-family: "Sora", sans-serif;
  font-size: 0.78rem;
}

.workspace-auth-card {
  max-width: 100%;
}

.summary-card {
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
}

.summary-card strong {
  display: block;
  margin: 0.45rem 0 0.35rem;
  font-family: "Sora", sans-serif;
  font-size: 2rem;
}

.summary-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.console-form {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

.console-form label {
  display: grid;
  gap: 0.35rem;
}

.console-form span {
  color: var(--muted);
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.console-form input,
.console-form select,
.console-form textarea {
  width: 100%;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font: inherit;
  padding: 0.85rem 0.95rem;
}

.console-form textarea {
  resize: vertical;
  min-height: 7rem;
}

.console-output {
  margin: 1rem 0 0;
  min-height: 9rem;
  padding: 1rem;
  overflow: auto;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23, 32, 51, 0.08);
  background: rgba(24, 32, 46, 0.96);
  color: #f4efe7;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
}

.activity-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.activity-item {
  padding: 0.9rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(23, 32, 51, 0.08);
  background: rgba(255, 255, 255, 0.85);
}

.activity-item strong,
.activity-item small {
  display: block;
}

.activity-item strong {
  font-family: "Sora", sans-serif;
  font-size: 0.96rem;
}

.activity-item small,
.activity-item p {
  color: var(--muted);
}

.activity-item p {
  margin: 0.4rem 0 0;
  line-height: 1.5;
}

.runway-card {
  padding: 1rem;
}

.runway-card h3 {
  margin: 0.7rem 0 0.3rem;
  font-size: 1.08rem;
}

.runway-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.runway-chip {
  color: var(--coral);
  background: rgba(203, 95, 63, 0.12);
  border: 1px solid rgba(203, 95, 63, 0.15);
}

.cockpit-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1rem;
  margin-top: 1.4rem;
}

.cockpit-card {
  padding: 1.15rem;
}

.agenda-card,
.task-card {
  min-height: 100%;
}

.chat-card {
  background:
    linear-gradient(180deg, rgba(29, 53, 87, 0.06), rgba(255, 255, 255, 0.72)),
    rgba(255, 255, 255, 0.72);
}

.agenda-list,
.split-list ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.agenda-list li {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.85rem 0;
  border-top: 1px solid rgba(23, 32, 51, 0.08);
}

.agenda-list li:first-child {
  border-top: 0;
}

.agenda-list span,
.split-list li,
.channel-list span,
.channel-list strong,
.bubble {
  line-height: 1.5;
}

.chat-thread {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.bubble {
  max-width: 85%;
  padding: 0.95rem 1rem;
  border-radius: 1.1rem;
}

.bubble-owner {
  justify-self: end;
  background: rgba(20, 108, 109, 0.13);
}

.bubble-ai {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(23, 32, 51, 0.08);
}

.split-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.split-list h3 {
  margin: 0 0 0.75rem;
  font-size: 0.98rem;
}

.split-list li + li {
  margin-top: 0.55rem;
}

.channel-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.channel-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(23, 32, 51, 0.08);
}

.channel-list strong {
  color: var(--teal);
  font-size: 0.92rem;
}

.decision-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.decision-card {
  padding: 1.05rem;
}

.decision-card h3 {
  margin: 0.65rem 0 0.45rem;
  font-size: 1.04rem;
}

.decision-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.decision-card .decision-assumption {
  margin-top: 0.9rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  background: rgba(20, 108, 109, 0.08);
  color: var(--teal);
  font-size: 0.92rem;
  font-weight: 600;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0.2rem 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero,
  .release-layout,
  .cockpit-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .foundation-grid,
  .surface-grid,
  .workspace-auth-grid,
  .workspace-summary-grid,
  .workspace-recent-grid,
  .console-grid,
  .activity-board,
  .runway-grid,
  .decision-grid {
    grid-template-columns: 1fr;
  }

  .detail-grid,
  .split-list {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }

  .topbar,
  .site-footer {
    border-radius: 1.2rem;
  }
}

@media (max-width: 680px) {
  .site-shell {
    width: min(100% - 1rem, 1180px);
  }

  .topbar,
  section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .topbar {
    position: static;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero,
  .foundation-strip,
  .release-map,
  .foundation-console,
  .version-runway,
  .owner-cockpit,
  .decision-board {
    padding: 1.2rem;
  }

  .hero-actions,
  .topnav {
    width: 100%;
  }

  .button {
    width: 100%;
  }

  .agenda-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}