/*
 * Curfew marketing site.
 * Tokens mirror the app's src/constants/theme.ts (curfew-app repo) — keep
 * the two in sync if the app palette changes.
 */

:root {
  /* colors (theme.ts → colors) */
  --background: #161616;
  --surface: #201f1d;
  --surface-muted: #2a2926;
  --border: #33322e;
  --text-primary: #f5efe0;
  --text-secondary: #b9b3a1;
  --text-muted: #7d786a;
  --primary: #f0997b;
  --primary-muted: #3a2a22;
  --on-primary: #161616;
  --night: #1b2138;
  --night-muted: #242b47;
  --image-scrim: rgba(10, 11, 18, 0.45);
  --glass-tint: rgba(22, 22, 22, 0.55);

  /* spacing (theme.ts → spacing) */
  --xs: 4px;
  --sm: 8px;
  --md: 16px;
  --lg: 24px;
  --xl: 32px;
  --xxl: 48px;

  /* radii (theme.ts → radii) */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  /* The streak numeral: Georgia oldstyle, as in the app's Stats screen. */
  --font-numeral: Georgia, "Times New Roman", serif;

  /* theme.ts → imageTextShadow */
  --image-text-shadow: 0 1px 6px rgba(0, 0, 0, 0.85);

  --max-width: 1080px;

  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--background);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/*
 * The app's night-landscape illustration, full-bleed and fixed behind the
 * page, with the same scrim ScreenContainer uses. A fixed pseudo-element
 * rather than background-attachment: fixed, which iOS Safari ignores.
 */
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

body::before {
  background-color: var(--night);
  background-image: url("/assets/background-night-landscape.jpg");
  background-image: image-set(
    url("/assets/background-night-landscape.webp") type("image/webp"),
    url("/assets/background-night-landscape.jpg") type("image/jpeg")
  );
  background-size: cover;
  /* Keeps the moon and the sunset horizon in frame on wide screens. */
  background-position: 70% 26%;
}

body::after {
  background:
    linear-gradient(to bottom, rgba(10, 11, 18, 0) 55%, rgba(10, 11, 18, 0.55) 100%),
    var(--image-scrim);
}

a {
  color: var(--primary);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

img,
svg {
  display: block;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
}

/* Text sitting directly on the background image (not inside a card). */
.on-image {
  text-shadow: var(--image-text-shadow);
}

.skip-link {
  position: absolute;
  left: var(--md);
  top: -100px;
  padding: var(--sm) var(--md);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 10;
}

.skip-link:focus {
  top: var(--md);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--md);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--lg);
  }
}

/* ---------- Header ---------- */

.site-header {
  padding: var(--md) 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  text-shadow: var(--image-text-shadow);
}

.site-nav {
  display: flex;
  gap: var(--xs);
}

.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  text-shadow: var(--image-text-shadow);
}

.site-nav a:hover {
  color: var(--text-primary);
}

.site-nav a[aria-current="page"] {
  color: var(--primary);
  background: var(--primary-muted);
  text-shadow: none;
}

@media (max-width: 420px) {
  .site-nav a {
    padding: 6px 8px;
    font-size: 14px;
  }
  .brand {
    font-size: 21px;
  }
}

main {
  flex: 1;
}

/* ---------- Buttons (PrimaryButton.tsx) ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: var(--md) var(--lg);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 120ms ease;
}

.button:hover {
  text-decoration: none;
}

.button:active {
  opacity: 0.85;
}

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

.button-primary:hover {
  background: #f3a88f;
}

.button-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-primary);
}

.button-secondary:hover {
  background: var(--surface-muted);
}

.button svg {
  flex: none;
}

/* ---------- Cards ---------- */

/* GlassCard.tsx: backdrop blur + dark tint, so the illustration shows through. */
.glass-card {
  position: relative;
  border-radius: var(--radius-md);
  padding: var(--md);
  background: var(--glass-tint);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass-card {
    background: rgba(22, 22, 22, 0.85);
  }
}

/* The opaque card from the Stats/Settings screens. */
.card {
  border-radius: var(--radius-md);
  padding: var(--md);
  background: var(--surface);
  border: 1px solid var(--border);
}

.card-label {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: var(--xs);
}

.card-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.caption {
  font-size: 13px;
  color: var(--text-muted);
}

.glass-card .caption {
  color: var(--text-secondary);
}

/* StatusBadge.tsx */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sm);
  padding: var(--xs) var(--md);
  border-radius: var(--radius-pill);
  background: var(--primary-muted);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.status-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    opacity: 0.45;
  }
}

/* ---------- Home: hero ---------- */

.hero {
  padding: var(--xxl) 0 72px;
}

.hero .container {
  display: grid;
  gap: var(--xxl);
  align-items: center;
}

@media (min-width: 900px) {
  .hero {
    padding: 72px 0 96px;
  }
  .hero .container {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-copy {
  max-width: 560px;
}

.hero-mark {
  margin-bottom: var(--md);
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--md);
}

.hero h1 {
  font-size: clamp(40px, 7vw, 64px);
  letter-spacing: -0.01em;
}

.hero-pitch {
  margin-top: var(--lg);
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 34em;
}

.hero-actions {
  margin-top: var(--xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--md);
  align-items: center;
}

.hero-note {
  font-size: 14px;
  color: var(--text-secondary);
}

/* A static rendering of the app's Home screen, built from the same parts. */
.app-preview {
  width: 100%;
  max-width: 340px;
  justify-self: center;
  padding: var(--lg) var(--md) var(--md);
  border-radius: 36px;
  border: 1px solid rgba(245, 239, 224, 0.12);
  background: rgba(10, 11, 18, 0.35);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.app-preview-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 30px;
  line-height: 1.2;
}

.app-preview .status-badge {
  margin: var(--md) 0 var(--xs);
}

.app-preview-helper {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--lg);
}

.app-preview .glass-card + .glass-card {
  margin-top: 12px;
}

/* ---------- Sections ---------- */

.section {
  padding: 72px 0;
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--xl);
}

.section-header h2 {
  font-size: clamp(30px, 4.5vw, 40px);
}

.section-header p {
  margin-top: var(--md);
  color: var(--text-secondary);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  gap: var(--md);
}

@media (min-width: 700px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature {
  padding: var(--lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature h3 {
  font-size: 22px;
}

.feature p {
  color: var(--text-secondary);
  font-size: 15px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--primary-muted);
  color: var(--primary);
}

.streak-demo {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.streak-number {
  font-family: var(--font-numeral);
  font-variant-numeric: oldstyle-nums;
  font-weight: 500;
  font-size: 56px;
  line-height: 1;
  color: var(--primary);
}

.streak-label {
  font-weight: 600;
  color: var(--text-primary);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--md);
  counter-reset: step;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.steps li {
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  display: block;
  font-family: var(--font-numeral);
  font-variant-numeric: oldstyle-nums;
  font-size: 36px;
  line-height: 1;
  color: var(--primary);
  margin-bottom: 12px;
}

.steps h3 {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.steps p {
  color: var(--text-secondary);
  font-size: 15px;
}

.cta {
  text-align: center;
  padding: var(--xxl) var(--lg);
}

.cta h2 {
  font-size: clamp(28px, 4vw, 36px);
}

.cta p {
  margin: 12px auto var(--lg);
  max-width: 30em;
  color: var(--text-secondary);
}

/* ---------- Inner pages (Privacy, Support) ---------- */

.page {
  padding: var(--xxl) 0 72px;
}

.page .container {
  max-width: 760px;
}

.page-title {
  font-size: clamp(36px, 6vw, 52px);
}

.page-lede {
  margin-top: var(--md);
  font-size: 18px;
  color: var(--text-secondary);
}

.page-section {
  margin-top: var(--xl);
}

.page-section > h2 {
  font-size: 26px;
  margin-bottom: var(--md);
}

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

.contact-card {
  padding: var(--lg);
}

.contact-email {
  display: inline-block;
  margin: var(--xs) 0 var(--md);
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration-color: var(--primary);
  word-break: break-word;
}

.contact-card .caption {
  margin-top: var(--md);
}

.plain-list {
  margin: 12px 0 0;
  padding-left: 1.2em;
  color: var(--text-secondary);
  font-size: 15px;
}

.plain-list li + li {
  margin-top: 6px;
}

/* FAQ — native <details>, no JS */
.faq details {
  padding: 0;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: var(--md) 48px var(--md) var(--md);
  font-weight: 600;
  position: relative;
  border-radius: var(--radius-md);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 150ms ease;
}

.faq details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq .answer {
  padding: 0 var(--md) var(--md);
  color: var(--text-secondary);
  font-size: 15px;
}

.faq .answer p + p {
  margin-top: 10px;
}

.prose {
  color: var(--text-secondary);
}

.prose h2 {
  font-size: 24px;
  color: var(--text-primary);
  margin: var(--xl) 0 12px;
}

.prose h3 {
  font-family: var(--font-sans);
  font-size: 17px;
  color: var(--text-primary);
  margin: var(--lg) 0 var(--sm);
}

.prose p + p,
.prose ul,
.prose ol {
  margin-top: 12px;
}

.prose strong {
  color: var(--text-primary);
}

/* ---------- Footer ---------- */

.site-footer {
  padding: var(--xl) 0;
  border-top: 1px solid rgba(245, 239, 224, 0.08);
  background: rgba(10, 11, 18, 0.55);
  font-size: 14px;
  color: var(--text-secondary);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--md) var(--lg);
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--md);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.footer-legal {
  width: 100%;
  font-size: 12px;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .status-badge::before {
    animation: none;
  }
}