/* FabLab Rwanda — design tokens ported from the Next.js build. */

:root {
  --paper: oklch(1 0 0);
  --paper-sunk: oklch(0.974 0.002 272);
  --card: oklch(1 0 0);

  --ink: oklch(0.21 0.018 272);
  --ink-soft: oklch(0.43 0.014 272);
  --ink-muted: oklch(0.6 0.012 272);

  --accent: oklch(0.442 0.168 272);
  --accent-hover: oklch(0.382 0.158 272);
  --accent-soft: oklch(0.952 0.021 272);
  --on-accent: oklch(0.995 0.002 272);

  --success: oklch(0.573 0.149 152);
  --success-soft: oklch(0.944 0.037 158);
  --warning: oklch(0.66 0.126 74);
  --warning-soft: oklch(0.958 0.043 84);
  --destructive: oklch(0.54 0.208 26);
  --destructive-soft: oklch(0.947 0.028 27);
  --info: oklch(0.578 0.094 236);
  --info-soft: oklch(0.944 0.028 236);

  --hairline: oklch(0.912 0.005 272);
  --hairline-strong: oklch(0.856 0.008 272);

  --font-display: "PT Sans Narrow", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", monospace;

  --radius: 0.7rem;
  --shadow-card: 0 1px 2px oklch(0.21 0.018 272 / 0.04), 0 1px 3px oklch(0.21 0.018 272 / 0.03);
  --shadow-lift: 0 2px 4px oklch(0.21 0.018 272 / 0.04), 0 12px 28px oklch(0.21 0.018 272 / 0.08);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; height: auto; }

/* display:block/flex on a component would otherwise beat the hidden attribute,
   leaving broken-image boxes and image pickers visible on non-image blocks. */
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--accent-soft); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- layout */
.container { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 640px) { .container { padding-inline: 2rem; } }

.section { padding-block: 5rem; }
.section--sunk { background: var(--paper-sunk); border-block: 1px solid var(--hairline); }
.section--tight { padding-block: 3.5rem; }

.narrow { max-width: 48rem; margin-inline: auto; }
.stack > * + * { margin-top: 1.25rem; }

.grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 768px) { .grid--2-md { grid-template-columns: repeat(2, 1fr); } }

.split { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; } }

/* ------------------------------------------------------------ typography */
.eyebrow {
  color: var(--accent); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 0.75rem;
}
.h-hero { font-size: clamp(2.75rem, 7vw, 4.5rem); letter-spacing: -0.01em; text-wrap: balance; }
.h-page { font-size: clamp(2.25rem, 5vw, 3rem); text-wrap: balance; }
.h-section { font-size: clamp(1.75rem, 3.5vw, 2.25rem); text-wrap: balance; }
.h-card { font-size: 1.125rem; }
.lead { color: var(--ink-soft); font-size: 1.125rem; text-wrap: pretty; }
.muted { color: var(--ink-muted); font-size: 0.875rem; }
.soft { color: var(--ink-soft); }
.center { text-align: center; }

/* ----------------------------------------------------------------- cards */
.card {
  background: var(--card); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-card);
}
.card--flush { padding: 0; overflow: hidden; }
.card--interactive { transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.3s; }
.card--interactive:hover { box-shadow: var(--shadow-lift); border-color: var(--hairline-strong); transform: translateY(-2px); }
.card--dashed { border-style: dashed; text-align: center; padding-block: 3.5rem; }
.card__body { padding: 1.25rem 1.5rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.card-link { display: flex; height: 100%; }
.card-link > .card { display: flex; flex-direction: column; width: 100%; }

.media { position: relative; background: var(--paper-sunk); aspect-ratio: 4 / 3; overflow: hidden; }
.media img { width: 100%; height: 100%; object-fit: cover; }
.media--wide { aspect-ratio: 16 / 9; }
.media--square { aspect-ratio: 1 / 1; }

.stat__value { font-family: var(--font-display); font-size: 2.5rem; line-height: 1; }
.stat__unit { color: var(--accent); }

/* --------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  border-radius: 999px; padding: 0.65rem 1.35rem; font-size: 0.875rem;
  font-weight: 500; cursor: pointer; border: 1px solid transparent;
  transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.btn--primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow-card); }
.btn--primary:hover { background: var(--accent-hover); box-shadow: var(--shadow-lift); }
.btn--secondary { background: var(--card); color: var(--ink); border-color: var(--hairline-strong); }
.btn--secondary:hover { background: var(--paper-sunk); border-color: var(--ink-muted); }
.btn--ghost { color: var(--ink-soft); }
.btn--ghost:hover { color: var(--accent); }
.btn--danger { color: var(--destructive); background: transparent; }
.btn--danger:hover { background: var(--destructive-soft); }
.btn--small { padding: 0.4rem 0.9rem; font-size: 0.8125rem; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }

/* ---------------------------------------------------------------- badges */
.badge {
  display: inline-flex; align-items: center; border-radius: 999px;
  border: 1px solid var(--hairline); padding: 0.15rem 0.65rem;
  font-size: 0.75rem; font-weight: 500;
  background: var(--paper-sunk); color: var(--ink-soft);
}
.badge--success { background: var(--success-soft); color: var(--success); border-color: transparent; }
.badge--warning { background: var(--warning-soft); color: var(--warning); border-color: transparent; }
.badge--info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.badge--danger { background: var(--destructive-soft); color: var(--destructive); border-color: transparent; }
.badge-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

.chip {
  border: 1px solid var(--hairline); background: var(--card); color: var(--ink-soft);
  border-radius: 999px; padding: 0.4rem 0.9rem; font-size: 0.8125rem;
}

/* ------------------------------------------------------------------- nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklch, var(--paper) 85%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--hairline);
}
.site-header__inner {
  display: flex; align-items: center; gap: 1rem; height: 4rem;
  max-width: 72rem; margin-inline: auto; padding-inline: 1.25rem;
}
@media (min-width: 640px) { .site-header__inner { padding-inline: 2rem; } }

.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand img { width: 34px; height: 34px; }
.brand__name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; }
.brand__name span { color: var(--ink-muted); font-weight: 400; }

.site-nav { display: none; margin-left: auto; align-items: center; gap: 0.25rem; }
@media (min-width: 900px) { .site-nav { display: flex; } }
.site-nav a { padding: 0.5rem 0.85rem; border-radius: 999px; font-size: 0.875rem; color: var(--ink-soft); transition: background-color 0.2s, color 0.2s; }
.site-nav a:hover { background: var(--paper-sunk); color: var(--ink); }
.site-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 500; }

.header-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }
@media (min-width: 900px) { .header-actions { margin-left: 0.5rem; } }
.icon-btn {
  display: grid; place-items: center; width: 2.25rem; height: 2.25rem;
  border-radius: 999px; background: none; border: none; cursor: pointer; color: var(--ink-muted);
}
.icon-btn:hover { background: var(--paper-sunk); color: var(--ink); }
.header-cta { display: none; }
@media (min-width: 560px) { .header-cta { display: inline-flex; } }
.menu-btn { display: grid; }
@media (min-width: 900px) { .menu-btn { display: none; } }

.mobile-nav { border-top: 1px solid var(--hairline); background: var(--paper); padding: 0.5rem 1.25rem 1rem; }
@media (min-width: 900px) { .mobile-nav { display: none; } }
.mobile-nav a { display: block; padding: 0.65rem 0.5rem; font-size: 0.9375rem; color: var(--ink-soft); }
.mobile-nav a:hover { color: var(--accent); }

/* ---------------------------------------------------------------- header */
.page-head { position: relative; overflow: hidden; background: var(--paper-sunk); border-bottom: 1px solid var(--hairline); }
.page-head::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, var(--accent-soft), transparent); opacity: 0.5;
}
.page-head .container { position: relative; padding-block: 4rem; }

.hero { position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to bottom, var(--accent-soft), transparent); opacity: 0.6;
}
.hero .container { position: relative; padding-block: 6rem; }

/* ----------------------------------------------------------------- prose */
.prose > * + * { margin-top: 1.25rem; }
.prose h2 { font-size: 1.875rem; margin-top: 2.5rem; }
.prose h3 { font-size: 1.25rem; margin-top: 2rem; }
.prose p { color: var(--ink-soft); text-wrap: pretty; }
.prose ul { color: var(--ink-soft); padding-left: 1.25rem; }
.prose li + li { margin-top: 0.5rem; }
.prose blockquote { border-left: 2px solid var(--accent); padding-left: 1.25rem; font-style: italic; color: var(--ink-soft); font-size: 1.125rem; }

/* ----------------------------------------------------------------- forms */
.field { display: block; margin-bottom: 1.25rem; }
.field__label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.4rem; }
.field__hint { color: var(--ink-muted); font-weight: 400; }
.input, .select, .textarea {
  width: 100%; background: var(--paper); border: 1px solid var(--hairline);
  border-radius: 0.5rem; padding: 0.65rem 0.85rem; font-size: 0.875rem;
  transition: border-color 0.2s;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); }
.textarea { resize: vertical; min-height: 6rem; }
.field-error { color: var(--destructive); font-size: 0.75rem; margin-top: 0.35rem; }
.form-grid { display: grid; gap: 0 1.25rem; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: repeat(2, 1fr); } }

.consent { border: 1px solid var(--hairline); background: var(--paper-sunk); border-radius: 0.5rem; padding: 1rem; margin-bottom: 1.25rem; }
.consent label { display: flex; gap: 0.75rem; align-items: flex-start; cursor: pointer; }
.consent input { margin-top: 0.2rem; flex-shrink: 0; accent-color: var(--accent); width: 1rem; height: 1rem; }
.consent span { font-size: 0.75rem; color: var(--ink-soft); line-height: 1.6; }
.consent a { color: var(--accent); text-decoration: underline; }

.alert { border-radius: 0.5rem; padding: 0.85rem 1rem; font-size: 0.875rem; margin-bottom: 1.25rem; border: 1px solid transparent; }
.alert--error { background: var(--destructive-soft); color: var(--destructive); border-color: color-mix(in oklch, var(--destructive) 30%, transparent); }
.alert--success { background: var(--success-soft); color: var(--success); border-color: color-mix(in oklch, var(--success) 30%, transparent); }

.checkbox-row { display: flex; align-items: center; gap: 0.6rem; cursor: pointer; }
.checkbox-row input { accent-color: var(--accent); width: 1rem; height: 1rem; }

/* --------------------------------------------------------------- footer */
.site-footer { margin-top: auto; background: var(--paper-sunk); border-top: 1px solid var(--hairline); }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-heading { font-size: 0.875rem; font-weight: 600; margin-bottom: 1rem; }
.footer-list { list-style: none; padding: 0; }
.footer-list li + li { margin-top: 0.6rem; }
.footer-list a, .footer-list { color: var(--ink-muted); font-size: 0.875rem; }
.footer-list a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--hairline); margin-top: 3rem; padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: space-between;
  color: var(--ink-muted); font-size: 0.75rem;
}

/* ------------------------------------------------------------- portfolio */
.masonry { columns: 2; column-gap: 1rem; }
@media (min-width: 768px) { .masonry { columns: 3; } }
@media (min-width: 1024px) { .masonry { columns: 4; } }
.masonry > * { break-inside: avoid; margin-bottom: 1rem; }
.masonry button {
  display: block; width: 100%; padding: 0; cursor: pointer; background: var(--paper-sunk);
  border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden;
  transition: box-shadow 0.3s var(--ease);
}
.masonry button:hover { box-shadow: var(--shadow-lift); }
.masonry img { width: 100%; transition: transform 0.5s var(--ease); }
.masonry button:hover img { transform: scale(1.03); }

dialog.lightbox {
  width: 100%; max-width: none; height: 100%; max-height: none;
  margin: 0; padding: 0; border: none; background: transparent;
}
dialog.lightbox::backdrop { background: oklch(0 0 0 / 0.85); backdrop-filter: blur(4px); }
.lightbox__inner { display: grid; grid-template-rows: auto 1fr auto; gap: 0.75rem; height: 100%; padding: 1rem; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; color: oklch(1 0 0 / 0.8); }
.lightbox__stage { position: relative; min-height: 0; display: grid; place-items: center; }
.lightbox__stage img { max-width: 100%; max-height: 100%; width: auto; object-fit: contain; }
.lightbox__nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.lightbox__btn {
  border-radius: 999px; background: oklch(1 0 0 / 0.1); color: #fff;
  border: none; padding: 0.65rem 1.25rem; font-size: 0.875rem; cursor: pointer;
}
.lightbox__btn:hover { background: oklch(1 0 0 / 0.2); }
.lightbox__caption { color: oklch(1 0 0 / 0.7); font-size: 0.875rem; text-align: center; }

/* ------------------------------------------------------------- logo wall */
.logo-wall { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 2rem 2.5rem; }
.logo-wall img { height: 2.5rem; width: auto; object-fit: contain; opacity: 0.7; transition: opacity 0.2s; }
.logo-wall img:hover { opacity: 1; }

/* ------------------------------------------------------------------ misc */
.avatar { width: 2.5rem; height: 2.5rem; border-radius: 999px; border: 1px solid var(--hairline); object-fit: cover; }
.cta-band { background: var(--accent); border-radius: var(--radius); padding: 3.5rem 2rem; text-align: center; color: var(--on-accent); }
.cta-band p { color: color-mix(in oklch, var(--on-accent) 80%, transparent); max-width: 34rem; margin-inline: auto; margin-top: 1rem; }
.divider { border-top: 1px solid var(--hairline); margin-top: 4rem; padding-top: 2.5rem; }
.flow > * + * { margin-top: 1rem; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; } .mt-6 { margin-top: 3rem; }
.mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.row { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.row--between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pre-wrap { white-space: pre-wrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

@keyframes fade-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fade-up 0.6s var(--ease) both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* =========================================================== admin shell */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar { display: none; width: 264px; flex-shrink: 0; background: var(--card); border-right: 1px solid var(--hairline); }
@media (min-width: 1024px) { .admin-sidebar { display: block; } }
.admin-sidebar__brand { display: flex; align-items: center; gap: 0.6rem; height: 4rem; padding-inline: 1.5rem; border-bottom: 1px solid var(--hairline); }
.admin-nav { padding: 1rem; }
.admin-nav a { display: block; padding: 0.5rem 0.75rem; border-radius: 0.5rem; font-size: 0.875rem; color: var(--ink-soft); }
.admin-nav a:hover { background: var(--paper-sunk); color: var(--ink); }
.admin-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 500; }
.admin-nav__group { margin: 1.25rem 0 0.4rem; padding-inline: 0.75rem; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 1rem;
  height: 4rem; padding-inline: 1.25rem; border-bottom: 1px solid var(--hairline);
  background: color-mix(in oklch, var(--paper) 85%, transparent); backdrop-filter: blur(12px);
}
@media (min-width: 640px) { .admin-topbar { padding-inline: 2rem; } }
.admin-topbar__nav { display: flex; gap: 0.25rem; overflow-x: auto; }
@media (min-width: 1024px) { .admin-topbar__nav { display: none; } }
.admin-topbar__nav a { padding: 0.35rem 0.75rem; border-radius: 999px; font-size: 0.875rem; color: var(--ink-soft); white-space: nowrap; }
.admin-body { flex: 1; padding: 2rem 1.25rem; max-width: 64rem; width: 100%; }
@media (min-width: 640px) { .admin-body { padding-inline: 2rem; } }

/* ---------------------------------------------------------- image picker */
.picker { display: flex; align-items: center; gap: 0.75rem; border: 1px solid var(--hairline); background: var(--paper-sunk); border-radius: 0.5rem; padding: 0.75rem; }
.picker__preview { width: 4rem; height: 4rem; object-fit: cover; border-radius: 0.4rem; border: 1px solid var(--hairline); flex-shrink: 0; }
.picker__empty { width: 4rem; height: 4rem; display: grid; place-items: center; border: 1px dashed var(--hairline); border-radius: 0.4rem; font-size: 0.7rem; color: var(--ink-muted); flex-shrink: 0; }

.picker-dialog { width: min(56rem, 92vw); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 0; background: var(--card); color: var(--ink); box-shadow: var(--shadow-lift); }
.picker-dialog::backdrop { background: oklch(0 0 0 / 0.6); }
.picker-dialog__bar { display: flex; gap: 0.75rem; align-items: center; padding: 1rem; border-bottom: 1px solid var(--hairline); }
.picker-dialog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; padding: 1rem; max-height: 60vh; overflow-y: auto; }
@media (min-width: 640px) { .picker-dialog__grid { grid-template-columns: repeat(5, 1fr); } }
.picker-thumb { position: relative; aspect-ratio: 1; overflow: hidden; border: 1px solid var(--hairline); border-radius: 0.5rem; padding: 0; cursor: pointer; background: var(--paper-sunk); }
.picker-thumb:hover { border-color: var(--accent); }
.picker-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------- block editor */
.block { border: 1px solid var(--hairline); background: var(--paper-sunk); border-radius: 0.5rem; padding: 0.75rem; margin-bottom: 0.75rem; }
.block__bar { display: flex; align-items: center; gap: 0.5rem; }
.block__kind { width: auto; padding: 0.3rem 0.5rem; font-size: 0.75rem; background: var(--card); }
.block__actions { margin-left: auto; display: flex; gap: 0.25rem; }
.block__actions .icon-btn { width: 1.75rem; height: 1.75rem; font-size: 0.875rem; }
.block__remove { color: var(--destructive); }
.block__body { margin-top: 0.5rem; }
.block__text { background: var(--card); font-size: 0.875rem; }
.block__image { display: flex; align-items: center; gap: 0.75rem; }
.chip--add { border-style: dashed; cursor: pointer; background: transparent; }
.chip--add:hover { border-color: var(--accent); color: var(--accent); }