/* IMPROVE MIND LTD — calming non-clinical wellness reading site
   Prefix: imd-  (Improve Mind)
   Palette: lavender / indigo / off-white / terracotta highlight
   Type: Outfit (display) + Lora (body, italic for prose) */

:root {
  --imd-lavender: #9b8ac4;
  --imd-lavender-soft: #d7cee6;
  --imd-lavender-line: #e6deef;
  --imd-indigo: #3d3b5c;
  --imd-indigo-deep: #2a2845;
  --imd-cream: #f8f5f0;
  --imd-cream-shadow: #efe9df;
  --imd-terracotta: #d89b7d;
  --imd-text: #2a2845;
  --imd-text-soft: #5b5871;
  --imd-text-muted: #7c7997;
  --imd-disclaim-border: #d89b7d;
  --imd-disclaim-bg: #fbf2ec;
  --imd-radius: 14px;
  --imd-radius-sm: 8px;
  --imd-shadow-soft: 0 2px 18px rgba(61, 59, 92, 0.06);
  --imd-shadow-card: 0 4px 28px rgba(61, 59, 92, 0.08);
  --imd-col: 680px;
  --imd-col-wide: 980px;
  --imd-space-1: 8px;
  --imd-space-2: 16px;
  --imd-space-3: 28px;
  --imd-space-4: 48px;
  --imd-space-5: 72px;
}

/* Bundled fonts loaded via @font-face in /assets/fonts/imd-fonts.css */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  color: var(--imd-text);
  background: var(--imd-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
.imd-display {
  font-family: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 600;
  color: var(--imd-indigo);
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2.2rem;
  line-height: 1.2;
  margin: 0 0 var(--imd-space-2);
}

h2 {
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 0 0 var(--imd-space-2);
}

h3 {
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 var(--imd-space-1);
}

p {
  margin: 0 0 var(--imd-space-2);
}

a {
  color: var(--imd-indigo);
  text-decoration: underline;
  text-decoration-color: var(--imd-lavender);
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

a:hover,
a:focus-visible {
  color: var(--imd-terracotta);
  text-decoration-color: var(--imd-terracotta);
}

em,
.imd-italic {
  font-style: italic;
  color: var(--imd-text-soft);
}

/* Top navigation — minimal, no persistent CTA */
.imd-nav {
  background: var(--imd-cream);
  border-bottom: 1px solid var(--imd-lavender-line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.imd-nav-inner {
  max-width: var(--imd-col-wide);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--imd-space-3);
}

.imd-brand {
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--imd-indigo);
  text-decoration: none;
}

.imd-brand:hover {
  color: var(--imd-indigo-deep);
  text-decoration: none;
}

.imd-brand-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--imd-lavender);
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
}

.imd-nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--imd-space-3);
}

.imd-nav-links a {
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--imd-text-soft);
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
}

.imd-nav-links a:hover,
.imd-nav-links a.imd-current {
  color: var(--imd-indigo);
  border-bottom-color: var(--imd-lavender);
}

.imd-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--imd-lavender-line);
  border-radius: var(--imd-radius-sm);
  padding: 6px 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  color: var(--imd-text-soft);
  cursor: pointer;
}

@media (max-width: 720px) {
  .imd-nav-toggle {
    display: inline-block;
  }
  .imd-nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 4px;
    padding: 14px 0 4px;
  }
  .imd-nav-links.imd-open {
    display: flex;
  }
  .imd-nav-inner {
    flex-wrap: wrap;
  }
  .imd-nav-links a {
    padding: 8px 4px;
    border-bottom: 1px solid var(--imd-lavender-line);
  }
}

/* Hero — soft 90deg gradient lavender → indigo */
.imd-hero-gradient {
  background: linear-gradient(90deg, var(--imd-lavender) 0%, var(--imd-indigo) 100%);
  color: var(--imd-cream);
  padding: var(--imd-space-5) 24px;
}

.imd-hero-inner {
  max-width: var(--imd-col);
  margin: 0 auto;
  text-align: center;
}

.imd-hero-heading {
  color: var(--imd-cream);
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 var(--imd-space-2);
  letter-spacing: -0.015em;
}

.imd-hero-subheading {
  font-family: 'Lora', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--imd-lavender-soft);
  margin: 0;
}

/* Disclaimer card — bordered terracotta accent, surfaces on home + footer + PP */
.imd-disclaimer {
  max-width: var(--imd-col);
  margin: -36px auto var(--imd-space-4);
  background: var(--imd-disclaim-bg);
  border: 1px solid var(--imd-disclaim-border);
  border-left: 4px solid var(--imd-disclaim-border);
  border-radius: var(--imd-radius);
  padding: 22px 26px;
  box-shadow: var(--imd-shadow-soft);
}

.imd-disclaimer-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--imd-terracotta);
  margin: 0 0 8px;
}

.imd-disclaimer-body {
  font-family: 'Lora', serif;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--imd-indigo);
  margin: 0;
}

/* Main content shell */
.imd-shell {
  max-width: var(--imd-col-wide);
  margin: 0 auto;
  padding: 0 24px;
}

.imd-prose {
  max-width: var(--imd-col);
  margin: 0 auto;
  padding: 0 24px;
}

.imd-section {
  padding: var(--imd-space-4) 0;
}

.imd-section + .imd-section {
  border-top: 1px solid var(--imd-lavender-line);
}

.imd-section-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--imd-lavender);
  margin: 0 0 12px;
}

/* Reading cards — used on home (3 teasers) and reading page (6 cards) */
.imd-reading-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--imd-space-3);
  max-width: var(--imd-col-wide);
  margin: 0 auto;
}

@media (min-width: 760px) {
  .imd-reading-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .imd-reading-grid--three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.imd-reading-card {
  background: #ffffff;
  border: 1px solid var(--imd-lavender-line);
  border-radius: var(--imd-radius);
  padding: 26px 28px;
  box-shadow: var(--imd-shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.imd-reading-card:hover {
  transform: translateY(-2px);
  border-color: var(--imd-lavender);
  box-shadow: var(--imd-shadow-card);
}

.imd-reading-meta {
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--imd-terracotta);
}

.imd-reading-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.18rem;
  line-height: 1.3;
  color: var(--imd-indigo);
  margin: 0;
}

.imd-reading-summary {
  font-family: 'Lora', serif;
  font-size: 0.97rem;
  line-height: 1.6;
  color: var(--imd-text-soft);
  margin: 0;
}

/* Practice sections — long-form prose blocks */
.imd-practice-section {
  padding: var(--imd-space-3) 0;
}

.imd-practice-section + .imd-practice-section {
  border-top: 1px dashed var(--imd-lavender-line);
  margin-top: var(--imd-space-2);
  padding-top: var(--imd-space-3);
}

.imd-practice-section h2 {
  margin-bottom: 6px;
}

.imd-practice-tagline {
  font-family: 'Lora', serif;
  font-style: italic;
  color: var(--imd-text-muted);
  font-size: 0.95rem;
  margin: 0 0 var(--imd-space-2);
}

/* About — registry-fact list */
.imd-fact-list {
  list-style: none;
  margin: var(--imd-space-2) 0;
  padding: 22px 26px;
  background: #ffffff;
  border: 1px solid var(--imd-lavender-line);
  border-radius: var(--imd-radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.imd-fact-list li {
  display: flex;
  gap: 14px;
  font-size: 0.95rem;
  line-height: 1.55;
  flex-wrap: wrap;
}

.imd-fact-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--imd-lavender);
  min-width: 170px;
}

.imd-fact-value {
  font-family: 'Lora', serif;
  color: var(--imd-text);
  flex: 1 1 240px;
}

/* Footer */
.imd-foot {
  background: var(--imd-indigo);
  color: var(--imd-lavender-soft);
  padding: var(--imd-space-4) 24px var(--imd-space-3);
  margin-top: var(--imd-space-5);
}

.imd-foot-inner {
  max-width: var(--imd-col-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--imd-space-3);
}

@media (min-width: 760px) {
  .imd-foot-inner {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.imd-foot h4 {
  color: var(--imd-cream);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.imd-foot ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.imd-foot a {
  color: var(--imd-lavender-soft);
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-size: 0.92rem;
}

.imd-foot a:hover {
  color: var(--imd-cream);
  text-decoration: underline;
  text-decoration-color: var(--imd-lavender);
}

.imd-foot-legal {
  font-family: 'Lora', serif;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--imd-lavender-soft);
}

.imd-foot-legal strong {
  color: var(--imd-cream);
  letter-spacing: 0.04em;
}

.imd-foot-disclaim {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(247, 245, 240, 0.12);
  padding-top: var(--imd-space-3);
  margin-top: var(--imd-space-2);
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--imd-lavender-soft);
}

.imd-foot-disclaim strong {
  font-style: normal;
  color: var(--imd-cream);
  letter-spacing: 0.04em;
}

/* Page header (non-hero pages) */
.imd-page-head {
  max-width: var(--imd-col);
  margin: 0 auto;
  padding: var(--imd-space-4) 24px var(--imd-space-2);
  text-align: left;
}

.imd-page-head .imd-section-label {
  margin-bottom: 8px;
}

.imd-page-head h1 {
  font-size: 1.9rem;
  margin: 0;
}

.imd-page-head .imd-italic {
  display: block;
  margin-top: 10px;
  font-size: 1.05rem;
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .imd-hero-heading {
    font-size: 2rem;
  }
  .imd-hero-subheading {
    font-size: 1.05rem;
  }
  h1 {
    font-size: 1.7rem;
  }
  h2 {
    font-size: 1.35rem;
  }
  .imd-disclaimer {
    margin: -28px 16px var(--imd-space-3);
    padding: 18px 20px;
  }
  .imd-fact-list {
    padding: 18px 20px;
  }
  .imd-fact-label {
    min-width: 0;
    flex: 0 0 100%;
  }
}

/* Dark-mode — respect OS preference, keep calming */
@media (prefers-color-scheme: dark) {
  :root {
    --imd-cream: #1c1b2a;
    --imd-cream-shadow: #15141f;
    --imd-text: #ece8f4;
    --imd-text-soft: #c8c2da;
    --imd-text-muted: #9a94b3;
    --imd-lavender-line: #34324a;
    --imd-disclaim-bg: #2a2333;
    --imd-disclaim-border: #d89b7d;
  }
  body {
    background: var(--imd-cream);
  }
  h1, h2, h3, h4, .imd-display {
    color: var(--imd-lavender-soft);
  }
  .imd-nav {
    background: var(--imd-cream);
    border-bottom-color: var(--imd-lavender-line);
  }
  .imd-brand,
  .imd-nav-links a.imd-current {
    color: var(--imd-lavender-soft);
  }
  .imd-reading-card,
  .imd-fact-list {
    background: #232137;
    border-color: var(--imd-lavender-line);
  }
  .imd-reading-title,
  .imd-fact-value {
    color: var(--imd-lavender-soft);
  }
}

/* Focus / accessibility */
:focus-visible {
  outline: 2px solid var(--imd-terracotta);
  outline-offset: 3px;
  border-radius: 4px;
}

.imd-skip {
  position: absolute;
  left: -9999px;
  top: auto;
}

.imd-skip:focus {
  left: 16px;
  top: 16px;
  background: var(--imd-indigo);
  color: var(--imd-cream);
  padding: 10px 16px;
  border-radius: var(--imd-radius-sm);
  z-index: 99;
}