/* Mentisvertex — fixed Pico CSS theme overrides and site components */
:root {
  --color-primary: #386FA1;
  --color-secondary: #313263;
  --color-accent: #3CD3CF;
  --color-background: #101416;
  --color-surface: #1C2024;
  --color-text: #EFF0F0;
  --color-muted: #A1A6AA;
  --color-border: #2A3239;

  --space-section-compact: 50px;
  --space-section-base: 81px;
  --space-section-feature: 108px;
  --space-page-gutter: 34px;
  --space-content-gap: 22px;
  --space-grid-gap: 20px;
  --space-card-padding: 26px;
  --space-card-gap: 17px;
  --space-copy-stack: 16px;
  --space-hero-copy: 29px;

  --radius: 9px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --border-width: 1px;
  --duration: 320ms;

  /* Pico variable mapping */
  --pico-font-family-sans-serif: "Nunito Sans", system-ui, sans-serif;
  --pico-font-family: "Nunito Sans", system-ui, sans-serif;
  --pico-font-size: 15px;
  --pico-line-height: 1.6;
  --pico-background-color: var(--color-background);
  --pico-color: var(--color-text);
  --pico-muted-color: var(--color-muted);
  --pico-primary: var(--color-primary);
  --pico-primary-background: var(--color-primary);
  --pico-primary-hover-background: #2f5d87;
  --pico-primary-focus: rgba(60, 211, 207, 0.35);
  --pico-primary-inverse: #EFF0F0;
  --pico-secondary: var(--color-secondary);
  --pico-secondary-background: var(--color-secondary);
  --pico-secondary-hover-background: #282852;
  --pico-secondary-focus: rgba(60, 211, 207, 0.35);
  --pico-secondary-inverse: #EFF0F0;
  --pico-contrast: var(--color-accent);
  --pico-contrast-background: var(--color-accent);
  --pico-contrast-hover-background: #2fb8b4;
  --pico-contrast-focus: rgba(60, 211, 207, 0.35);
  --pico-contrast-inverse: #101416;
  --pico-card-background-color: var(--color-surface);
  --pico-card-border-color: var(--color-border);
  --pico-card-box-shadow: var(--shadow);
  --pico-border-radius: var(--radius);
  --pico-border-width: var(--border-width);
  --pico-box-shadow: var(--shadow);
  --pico-h1-color: var(--color-text);
  --pico-h2-color: var(--color-text);
  --pico-h3-color: var(--color-text);
  --pico-h4-color: var(--color-text);
  --pico-h5-color: var(--color-text);
  --pico-h6-color: var(--color-text);
  --pico-text-selection-color: rgba(60, 211, 207, 0.25);
  --pico-form-element-background-color: var(--color-surface);
  --pico-form-element-border-color: var(--color-border);
  --pico-form-element-color: var(--color-text);
  --pico-form-element-placeholder-color: var(--color-muted);
  --pico-form-element-focus-color: var(--color-accent);
  --pico-form-element-invalid-border-color: #c05555;
  --pico-form-element-invalid-focus-color: #c05555;
  --pico-form-element-valid-border-color: #4a9e6b;
  --pico-switch-background-color: var(--color-border);
  --pico-table-border-color: var(--color-border);
  --pico-code-background-color: var(--color-surface);
  --pico-code-color: var(--color-accent);
  --pico-blockquote-border-color: var(--color-primary);
  --pico-blockquote-footer-color: var(--color-muted);
  --pico-mark-background-color: rgba(60, 211, 207, 0.2);
  --pico-mark-color: var(--color-text);
  --pico-ins-color: #4a9e6b;
  --pico-del-color: #c05555;
  --pico-accordion-border-color: var(--color-border);
  --pico-accordion-active-summary-color: var(--color-accent);
  --pico-dropdown-background-color: var(--color-surface);
  --pico-dropdown-border-color: var(--color-border);
  --pico-dropdown-box-shadow: var(--shadow);
  --pico-dropdown-color: var(--color-text);
  --pico-dropdown-hover-background-color: var(--color-border);
  --pico-modal-overlay-background-color: rgba(16, 20, 22, 0.85);
  --pico-progress-background-color: var(--color-border);
  --pico-progress-color: var(--color-primary);
  --pico-loading-spinner-opacity: 0.5;
  --pico-tooltip-background-color: var(--color-secondary);
  --pico-tooltip-color: var(--color-text);
  --pico-icon-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23A1A6AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --pico-icon-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23EFF0F0' stroke-width='3' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'%3E%3C/line%3E%3Cline x1='6' y1='6' x2='18' y2='18'%3E%3C/line%3E%3C/svg%3E");
  --pico-icon-minus: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23EFF0F0' stroke-width='3' stroke-linecap='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'%3E%3C/line%3E%3C/svg%3E");
}

html {
  font-size: 15px;
}

body {
  font-family: "Nunito Sans", system-ui, sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Source Serif 4", Georgia, serif;
  letter-spacing: 0.025em;
}
h6 { font-size: 1rem; }
h5 { font-size: 1.268rem; }
h4 { font-size: 1.608rem; }
h3 { font-size: 2.039rem; }
h2 { font-size: 2.585rem; }
h1 { font-size: 3.278rem; }

a { color: var(--color-accent); }
a:hover { color: var(--color-primary); }

.container, .container-fluid {
  max-width: 1098px;
  padding-left: var(--space-page-gutter);
  padding-right: var(--space-page-gutter);
}

button, [type="submit"], [role="button"], .btn {
  padding: 11px 22px;
  border-radius: var(--radius);
  transition: background-color var(--duration), color var(--duration), border-color var(--duration);
}

.btn-accent {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #101416;
}
.btn-accent:hover {
  background-color: #2fb8b4;
  border-color: #2fb8b4;
  color: #101416;
}

.btn-outline {
  background-color: transparent;
  border: var(--border-width) solid var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  background-color: var(--color-background);
  border-bottom: var(--border-width) solid var(--color-border);
}
.site-header .header-inner {
  max-width: 1098px;
  margin: 0 auto;
  height: 64px;
  padding: 0 var(--space-page-gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-content-gap);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-card-gap);
  margin: 0;
}
.header-nav.nav-right { justify-content: flex-end; }
.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-card-gap);
}
.header-nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
}
.header-nav a:hover, .header-nav a[aria-current="page"] { color: var(--color-accent); }
.site-logo {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.268rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  color: var(--color-text);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
}
.site-logo:hover { color: var(--color-accent); }
.header-cta {
  display: inline-block;
  padding: 11px 22px;
  border-radius: var(--radius);
  background-color: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  white-space: nowrap;
}
.header-cta:hover { background-color: #2f5d87; color: #fff; }
.menu-toggle {
  display: none;
  background: none;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  padding: 8px 14px;
  font-size: 0.92rem;
}
.mobile-nav {
  display: none;
  border-bottom: var(--border-width) solid var(--color-border);
  background-color: var(--color-surface);
  padding: var(--space-copy-stack) var(--space-page-gutter);
}
.mobile-nav a {
  display: block;
  padding: 10px 0;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
}
.mobile-nav a:hover { color: var(--color-accent); }
.mobile-nav.open { display: block; }

/* ---------- Sections ---------- */
.section-feature { padding-top: var(--space-section-feature); padding-bottom: var(--space-section-feature); }
.section-base { padding-top: var(--space-section-base); padding-bottom: var(--space-section-base); }
.section-compact { padding-top: var(--space-section-compact); padding-bottom: var(--space-section-compact); }

.section-head { margin-bottom: var(--space-content-gap); }
.section-head h2 {
  margin-bottom: 0;
  padding-bottom: 12px;
  border-bottom: 1.1px solid rgba(42, 50, 57, 0.06);
}
.section-head p { color: var(--color-muted); margin-top: 12px; }

.copy-stack > * + * { margin-top: var(--space-copy-stack); }

/* ---------- Hero ---------- */
.hero {
  min-height: 69vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 33px var(--space-page-gutter);
}
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 17px;
  max-width: 1098px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px 14px;
  background-color: var(--color-surface);
}
.hero h1 {
  max-width: 23ch;
  margin: 0;
}
.hero .hero-copy {
  max-width: 56ch;
  color: var(--color-muted);
  margin: 0;
  font-size: 1.05rem;
}
.hero .hero-actions {
  display: flex;
  gap: var(--space-card-gap);
  margin-top: var(--space-hero-copy);
  flex-wrap: wrap;
  justify-content: center;
}

/* ---------- Split layouts ---------- */
.split {
  display: grid;
  grid-template-columns: 51% 49%;
  column-gap: 28px;
  align-items: center;
}
.split-even {
  display: grid;
  grid-template-columns: 50% 50%;
  column-gap: 25px;
  align-items: center;
}
.split .media, .split-even .media { order: 0; }
.split .text, .split-even .text { order: 1; }
.media img, figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}
figure { margin: 0; }
figcaption {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin-top: 10px;
}

/* ---------- People ---------- */
.people-measure { max-width: 57ch; }
.people-measure > * + * { margin-top: 21px; }

/* ---------- Grids & cards ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.card {
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-card-padding);
}
.card > * + * { margin-top: var(--space-card-gap); }
.card h3 { font-size: 1.268rem; margin: 0; }
.card p { color: var(--color-muted); margin: 0; }
.card .card-meta {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 700;
  margin: 0;
}
.card a.card-link { font-weight: 700; text-decoration: none; }
.journal-item { min-height: 177px; display: flex; flex-direction: column; }
.journal-item .card-link { margin-top: auto; }
.proof-item { min-height: 199px; }
.proof-item blockquote { margin: 0; }
.proof-item blockquote p { color: var(--color-text); }
.proof-item footer { color: var(--color-muted); font-size: 0.88rem; }

/* ---------- Process steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; }
.steps li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-content-gap);
  padding: 0;
  margin: 0;
}
.steps li + li { margin-top: 19px; }
.steps .step-num {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: var(--border-width) solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-accent);
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps h3 { font-size: 1.268rem; margin: 0 0 6px; }
.steps p { color: var(--color-muted); margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  min-height: 26vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(rgba(16, 20, 22, 0.88), rgba(16, 20, 22, 0.92)),
    url("/images/open-door-library.jpg") center / cover no-repeat;
  border-top: var(--border-width) solid var(--color-border);
}
.cta-band .cta-inner {
  max-width: 1098px;
  margin: 0 auto;
  padding: var(--space-section-compact) var(--space-page-gutter);
  display: flex;
  flex-direction: column;
  gap: var(--space-copy-stack);
}
.cta-band p { max-width: 42ch; color: var(--color-muted); margin: 0; }
.cta-band h2 { margin: 0; }
.cta-band .cta-action { margin-top: var(--space-copy-stack); }

/* ---------- Inner pages ---------- */
.page-body {
  display: grid;
  grid-template-columns: 28% 1fr;
  gap: var(--space-content-gap);
  align-items: start;
}
.page-aside {
  border-right: var(--border-width) solid var(--color-border);
  padding-right: var(--space-content-gap);
}
.page-aside nav a {
  display: block;
  padding: 8px 0;
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.page-aside nav a:hover, .page-aside nav a[aria-current="page"] { color: var(--color-accent); }
.page-aside .aside-note {
  margin-top: var(--space-content-gap);
  font-size: 0.88rem;
  color: var(--color-muted);
}
.page-content { max-width: 56ch; }
.page-content > * + * { margin-top: var(--space-copy-stack); }
.page-content h1 { margin-top: 0; }
.page-content figure { margin: var(--space-content-gap) 0; }
.page-intro { color: var(--color-muted); font-size: 1.05rem; }

/* ---------- FAQ ---------- */
details {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-surface);
  padding: 16px 20px;
}
details + details { margin-top: var(--space-card-gap); }
details summary { font-weight: 700; color: var(--color-text); }
details p { color: var(--color-muted); }

/* ---------- Forms ---------- */
form .field-error {
  color: #c05555;
  font-size: 0.85rem;
  margin-top: 6px;
  display: none;
}
form .invalid .field-error { display: block; }
form .invalid input, form .invalid textarea, form .invalid select {
  border-color: #c05555;
}
.form-status { margin-top: var(--space-copy-stack); font-weight: 600; }
label { font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: var(--border-width) solid var(--color-border);
  background-color: var(--color-surface);
  padding: var(--space-section-compact) 0 30px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px;
}
.footer-grid h2, .footer-grid h3 {
  font-size: 1rem;
  margin: 0 0 12px;
  font-family: "Nunito Sans", system-ui, sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.footer-grid p, .footer-grid li { color: var(--color-muted); font-size: 0.92rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid ul li { padding: 4px 0; }
.footer-grid a { color: var(--color-muted); text-decoration: none; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-legal {
  margin-top: 30px;
  padding-top: 18px;
  border-top: var(--border-width) solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}
.footer-legal .legal-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-legal a { color: var(--color-muted); text-decoration: none; font-size: 0.88rem; }
.footer-legal a:hover { color: var(--color-accent); }
.footer-legal small { color: var(--color-muted); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-top: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow);
  padding: 18px var(--space-page-gutter);
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-banner .cookie-inner {
  max-width: 1098px;
  margin: 0 auto;
  display: flex;
  gap: var(--space-content-gap);
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.cookie-banner p { margin: 0; color: var(--color-muted); font-size: 0.92rem; max-width: 64ch; }
.cookie-banner .cookie-actions { display: flex; gap: 12px; }
.cookie-banner button { margin: 0; }

/* ---------- Motion ---------- */
html.js .fade { opacity: 0; transition: opacity 320ms ease; }
html.js .fade.visible { opacity: 1; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  :root {
    --space-section-compact: 38px;
    --space-section-base: 60px;
    --space-section-feature: 78px;
    --space-page-gutter: 24px;
    --space-content-gap: 17px;
    --space-grid-gap: 15px;
    --space-card-padding: 20px;
    --space-card-gap: 13px;
    --space-copy-stack: 13px;
    --space-hero-copy: 22px;
  }
  .header-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-block; }
  .site-header .header-inner { display: flex; justify-content: space-between; }
  .site-logo { text-align: left; }
  .split, .split-even { grid-template-columns: 1fr; row-gap: var(--space-content-gap); }
  .split .media, .split-even .media { order: 0; }
  .split .text, .split-even .text { order: 1; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .page-body { grid-template-columns: 1fr; }
  .page-aside { border-right: none; border-bottom: var(--border-width) solid var(--color-border); padding-right: 0; padding-bottom: var(--space-content-gap); }
  .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: 2.585rem; }
  h2 { font-size: 2.039rem; }
}