:root {
  --bg: #f4efe4;
  --surface: rgba(255, 251, 244, 0.82);
  --surface-strong: #fffaf0;
  --surface-dark: #11243b;
  --surface-accent: #d86f45;
  --ink: #13202c;
  --muted: #50606d;
  --line: rgba(17, 36, 59, 0.12);
  --shadow: 0 24px 60px rgba(17, 36, 59, 0.16);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(216, 111, 69, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(17, 36, 59, 0.12), transparent 24%),
    linear-gradient(180deg, #fbf7ef 0%, #f1e7d8 100%);
}

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

button,
input {
  font: inherit;
}

.page-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--surface-dark), #305478);
  color: #fff;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-weight: 700;
}

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

.brand-copy strong,
h1,
h2,
h3,
h4 {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  gap: 1rem;
  color: var(--muted);
}

.site-nav a {
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: background-color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 250, 240, 0.9);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  padding: 3.5rem 0 2rem;
  align-items: center;
}

.eyebrow,
.label {
  margin: 0 0 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--surface-accent);
  font-size: 0.82rem;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 0.96;
  max-width: 11ch;
}

.hero-text {
  font-size: 1.17rem;
  line-height: 1.65;
  max-width: 60ch;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.button {
  padding: 0.95rem 1.3rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 0;
  cursor: pointer;
}

.button-primary {
  background: var(--surface-dark);
  color: #fff;
  box-shadow: var(--shadow);
}

.button-secondary {
  background: rgba(255, 250, 240, 0.84);
  border: 1px solid var(--line);
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.device-frame {
  width: min(100%, 390px);
  border-radius: 34px;
  padding: 1rem;
  background: linear-gradient(180deg, #183150 0%, #13273f 100%);
  box-shadow: 0 36px 80px rgba(17, 36, 59, 0.28);
}

.device-topbar {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.35rem 0 1rem;
}

.device-topbar span {
  width: 2.5rem;
  height: 0.28rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.2);
}

.device-content {
  display: grid;
  gap: 0.9rem;
}

.panel-card,
.principle-card,
.pod-card,
.timeline-card,
.guardrail-grid article,
.improvement-list article {
  background: var(--surface);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.panel-card {
  padding: 1rem;
}

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

.status-card h2,
.score-card strong {
  margin: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.72rem;
  border-radius: var(--radius-sm);
  background: rgba(216, 111, 69, 0.15);
  color: var(--surface-accent);
  font-size: 0.84rem;
  font-weight: 700;
}

.score-card strong {
  display: block;
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 0.35rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--surface-accent);
}

.text-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--surface-dark);
  font-weight: 700;
  cursor: pointer;
}

.access-list,
.plain-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.access-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

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

.content-block {
  padding: 4rem 0 0;
}

.flash {
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.flash-success {
  background: rgba(111, 173, 134, 0.2);
  color: #1d4a2a;
}

.flash-error {
  background: rgba(216, 111, 69, 0.18);
  color: #7a2e10;
}

.content-grid,
.access-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
}

.prose,
.section-heading p,
.access-copy p,
.pod-card p,
.principle-card p,
.timeline p,
.guardrail-grid p,
.improvement-list p {
  color: var(--muted);
  line-height: 1.65;
}

.principles,
.pod-grid,
.guardrail-grid,
.improvement-list {
  display: grid;
  gap: 1rem;
}

.principles {
  grid-template-columns: repeat(4, 1fr);
  padding-top: 2rem;
}

.principle-card,
.pod-card,
.guardrail-grid article,
.improvement-list article {
  padding: 1.2rem;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 1.4rem;
  align-items: end;
  margin-bottom: 1.4rem;
}

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

.pod-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.95rem;
  background: rgba(17, 36, 59, 0.08);
  color: var(--surface-dark);
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-weight: 700;
}

.timeline-card {
  padding: 1.2rem;
}

.timeline {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.timeline article {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.timeline article:first-child {
  border-top: 0;
  padding-top: 0;
}

.timeline h4 {
  margin: 0 0 0.35rem;
}

.timeline span {
  color: var(--surface-accent);
  font-weight: 700;
}

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

.auth-grid,
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.auth-card,
.dashboard-card,
.auth-signed-in {
  background: var(--surface);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.auth-card,
.dashboard-card {
  padding: 1.35rem;
}

.auth-card h3,
.dashboard-card h3 {
  margin-top: 0;
}

.auth-card-highlight {
  display: grid;
  gap: 0.75rem;
  max-width: 540px;
}

.auth-form {
  display: grid;
  gap: 0.9rem;
}

.auth-form-inline {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.auth-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 700;
  color: var(--surface-dark);
}

.auth-form input {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.auth-form input:focus-visible {
  outline: 2px solid rgba(17, 36, 59, 0.25);
  outline-offset: 1px;
}

.password-field {
  position: relative;
  display: block;
}

.password-field input {
  padding-right: 4.5rem;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 0.7rem;
  transform: translateY(-50%);
  width: 2.6rem;
  height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.95);
  color: var(--surface-dark);
}

.eye-icon {
  position: relative;
  width: 1.25rem;
  height: 0.82rem;
}

.eye-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid currentColor;
  border-radius: 100% / 85%;
  clip-path: polygon(0 50%, 12% 20%, 50% 0, 88% 20%, 100% 50%, 88% 80%, 50% 100%, 12% 80%);
}

.eye-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.password-toggle.is-visible .eye-icon {
  opacity: 0.9;
}

.password-toggle.is-visible::after {
  content: "";
  position: absolute;
  top: 0.38rem;
  left: 50%;
  width: 2px;
  height: 1.35rem;
  background: currentColor;
  transform: translateX(-50%) rotate(45deg);
  border-radius: 999px;
}

.auth-note {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: rgba(17, 36, 59, 0.08);
  color: var(--muted);
  line-height: 1.55;
}

.reset-link-card {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 14px;
  background: rgba(17, 36, 59, 0.08);
  color: var(--muted);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.reset-link-card strong {
  color: var(--surface-dark);
}

.reset-link-card a {
  color: var(--surface-accent);
  font-weight: 700;
}

.text-button-inline {
  justify-self: start;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.session-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 250, 240, 0.84);
  border: 1px solid var(--line);
  color: var(--surface-dark);
}

.dashboard-main {
  padding-top: 2rem;
}

.dashboard-hero {
  padding: 2rem 0 1rem;
}

.dashboard-grid {
  padding-top: 1rem;
}

.auth-page {
  display: flex;
  justify-content: center;
  padding-top: 2rem;
}

.improvement-list {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 980px) {
  .hero,
  .content-grid,
  .access-layout,
  .section-heading,
  .principles,
  .pod-grid,
  .guardrail-grid,
  .auth-grid,
  .dashboard-grid,
  .improvement-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2rem;
  }

  .site-header {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(var(--max-width), calc(100% - 1.2rem));
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .session-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  h1 {
    max-width: 9ch;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
}