/* shell styles — consume tokens only; no literal colors or sizes below this line */

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* color-scheme lives in tokens.css — each design preset declares its own order */

body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font-family);
  font-weight: var(--font-weight-regular);
  font-size: 17px;
  line-height: 1.6;
}

/* pages with below-the-fold content (landing, contact) opt out of body centering */
body.flow {
  display: block;
}

main {
  width: min(60ch, 92vw);
  padding: var(--spacing-xl) 0;
}

body.flow main {
  width: auto;
  padding: 0;
}

main > * + * {
  margin-block-start: var(--spacing-xl);
}

.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
}

.hero-inner {
  width: min(60ch, 92vw);
  padding: var(--spacing-xl) 0;
}

.hero-inner > * + * {
  margin-block-start: var(--spacing-xl);
}

.content {
  width: min(60ch, 92vw);
  margin: 0 auto;
  padding: var(--spacing-xxl) 0;
}

.content > * + * {
  margin-block-start: var(--spacing-lg);
}

h2 {
  color: var(--color-on-surface-strong);
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin: 0;
}

.content h2:not(:first-child) {
  margin-block-start: var(--spacing-xxl);
}

dl {
  margin: 0;
}

dl > div {
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-accent-border);
}

dl > div:last-child {
  border-bottom: 1px solid var(--color-accent-border);
}

dt {
  color: var(--color-on-surface-strong);
  font-weight: var(--font-weight-label);
  margin-bottom: var(--spacing-sm);
}

dd {
  margin: 0;
  color: var(--color-on-surface-muted);
}

.page-footer {
  width: min(60ch, 92vw);
  margin: 0 auto;
  padding: var(--spacing-xl) 0 var(--spacing-xxl);
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--color-on-surface-muted);
}

h1 {
  margin: 0;
  color: var(--color-on-surface-strong);
  font-family: var(--font-family-display, var(--font-family));
  font-size: clamp(28px, 6vw, 40px);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  text-wrap: balance;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-outline);
  outline-offset: 2px;
}

/* form */

form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

input[type='email'],
input[type='text'],
textarea {
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--rounded-md);
  background: var(--color-surface-raised);
  color: var(--color-on-surface);
  font: inherit;
  min-width: 0;
}

input[type='email'] {
  flex: 1 1 24ch;
}

textarea {
  min-height: 9rem;
  resize: vertical;
}

input:user-invalid,
textarea:user-invalid {
  border-color: var(--color-danger);
}

form.stacked {
  display: grid;
  gap: var(--spacing-lg);
  max-width: 52ch;
}

.field {
  display: grid;
  gap: var(--spacing-xs);
  font-size: 14px;
  color: var(--color-on-surface-muted);
}

form.stacked button {
  justify-self: start;
}

button {
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--rounded-md);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: inherit;
  font-size: 14px;
  font-weight: var(--font-weight-label);
  line-height: 1.4;
  cursor: pointer;
}

button:hover {
  background: var(--color-primary-hover);
}

.pilot,
.consent {
  width: 100%;
  font-size: 14px;
  color: var(--color-on-surface-muted);
}

.pilot {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* honeypot — hidden off-screen via CSS so naive bots still fill it (subscribe R2.1) */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

footer {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 14px;
  color: var(--color-on-surface-muted);
}

/* site shell — quiet header shared by every page */

.site-header {
  width: min(60ch, 92vw);
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  font-size: 14px;
}

.site-header .wordmark {
  font-weight: var(--font-weight-bold);
  color: var(--color-on-surface-strong);
  text-decoration: none;
  margin-inline-end: auto;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.site-header nav a {
  color: var(--color-on-surface-muted);
}

/* crisis — the only red on the site (see DESIGN.md) */

.crisis-pill {
  background: var(--color-crisis);
  color: var(--color-on-crisis);
  border-radius: var(--rounded-md);
  padding: var(--spacing-xs) var(--spacing-md);
  text-decoration: none;
  font-weight: var(--font-weight-label);
}

.site-header nav a.crisis-pill {
  color: var(--color-on-crisis);
}

.crisis-band {
  background: var(--color-crisis);
  color: var(--color-on-crisis);
  border-radius: var(--rounded-md);
  padding: var(--spacing-lg);
  font-size: 15px;
}

.crisis-band a {
  color: var(--color-on-crisis);
}

/* content-page elements */

.rule {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--rounded-md);
  margin-block-start: var(--spacing-md);
}

h3 {
  color: var(--color-on-surface-strong);
  font-size: 18px;
  font-weight: var(--font-weight-label);
  line-height: 1.3;
  margin: 0;
}

.content h3:not(:first-child) {
  margin-block-start: var(--spacing-xl);
}

.content ul,
.content ol {
  margin: 0;
  padding-inline-start: var(--spacing-xl);
}

.content li + li {
  margin-block-start: var(--spacing-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

caption {
  text-align: start;
  color: var(--color-on-surface-muted);
  font-size: 14px;
  padding-block-end: var(--spacing-sm);
}

th,
td {
  text-align: start;
  vertical-align: top;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-accent-border);
}

th {
  color: var(--color-on-surface-strong);
  font-weight: var(--font-weight-label);
}

.note {
  border: 1px solid var(--color-accent-border);
  border-radius: var(--rounded-md);
  background: var(--color-surface-raised);
  padding: var(--spacing-lg);
  font-size: 15px;
}

a.button {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--rounded-md);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-size: 14px;
  font-weight: var(--font-weight-label);
  line-height: 1.4;
  text-decoration: none;
}

a.button:hover {
  background: var(--color-primary-hover);
}

select {
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--rounded-md);
  background: var(--color-surface-raised);
  color: var(--color-on-surface);
  font: inherit;
}

/* motion — one entrance, neutralized under reduced motion (S4) */

@view-transition {
  navigation: auto;
}

@media (prefers-reduced-motion: no-preference) {
  main {
    opacity: 1;
    translate: 0 0;
    transition: opacity 0.6s ease-out, translate 0.6s ease-out;

    @starting-style {
      opacity: 0;
      translate: 0 8px;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}