/* ბაფი — design tokens */
:root {
  color-scheme: light;

  --primary: #F97316;
  --primary-soft: #FFEDD5;
  --on-primary: #FFFFFF;
  --accent: #2563EB;

  --bg: #FFF7ED;
  --surface: #FFFFFF;
  --surface-2: #FFFBF5;
  --fg: #431407;
  --fg-muted: #7C4A2D;
  --border: #FED7AA;
  --ring: #F97316;
  --success: #15803D;

  --shadow-sm: 0 1px 2px rgba(67, 20, 7, .06), 0 2px 8px rgba(67, 20, 7, .05);
  --shadow-md: 0 4px 12px rgba(67, 20, 7, .08), 0 12px 32px rgba(67, 20, 7, .07);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-pill: 999px;

  --step: 8px;
  --wrap: 1080px;
  --dur: 200ms;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --primary: #FB923C;
  --primary-soft: #3B1D0B;
  --on-primary: #1C0A02;
  --accent: #93C5FD;

  --bg: #1A1310;
  --surface: #241A15;
  --surface-2: #2C2019;
  --fg: #FDF3E7;
  --fg-muted: #CBAE99;
  --border: #45332A;
  --ring: #FB923C;
  --success: #4ADE80;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, .45);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Noto Sans Georgian", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 calc(var(--step) * 1.5); font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3rem); }
h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); }
h3 { font-size: 1.125rem; }
p  { margin: 0 0 var(--step); max-width: 68ch; }

a { color: inherit; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: calc(var(--step) * 2.5); }

@media (min-width: 768px) {
  .wrap { padding-inline: calc(var(--step) * 4); }
}

:is(a, button, input, [tabindex]):focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

.skip-link {
  position: absolute;
  left: var(--step);
  top: calc(var(--step) * -8);
  z-index: 100;
  background: var(--surface);
  color: var(--fg);
  padding: var(--step) calc(var(--step) * 2);
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-md);
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: var(--step); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: calc(var(--step) * 2);
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--step);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--fg);
  padding: var(--step) 0;
  cursor: pointer;
}
.brand-mark { width: 28px; height: 28px; color: var(--primary); flex: none; }

.nav {
  display: flex;
  gap: calc(var(--step) * .5);
  margin-inline-start: auto;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 calc(var(--step) * 1.75);
  border-radius: var(--r-pill);
  text-decoration: none;
  font-weight: 500;
  color: var(--fg-muted);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav a:hover { background: var(--primary-soft); color: var(--fg); }
.nav a[aria-current="page"] { background: var(--primary); color: var(--on-primary); font-weight: 600; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.icon-btn:hover { background: var(--primary-soft); }
.icon-btn:active { transform: scale(.94); }
.icon-btn svg { width: 20px; height: 20px; }

.i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: block; }

/* ---------- Layout ---------- */
main { flex: 1; padding-block: calc(var(--step) * 5) calc(var(--step) * 8); }
.view { animation: rise var(--dur) var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }

.section { margin-top: calc(var(--step) * 6); }
.lead { font-size: 1.1rem; color: var(--fg-muted); }

/* ---------- Hero ---------- */
.hero {
  display: grid;
  gap: calc(var(--step) * 4);
  align-items: center;
  padding: calc(var(--step) * 4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
}
@media (min-width: 860px) {
  .hero { grid-template-columns: 1.1fr .9fr; padding: calc(var(--step) * 6); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--step) * .75);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: .85rem;
  font-weight: 600;
  padding: calc(var(--step) * .5) calc(var(--step) * 1.5);
  border-radius: var(--r-pill);
  margin-bottom: calc(var(--step) * 2);
}
:root[data-theme="dark"] .eyebrow { color: var(--primary); }
.eyebrow svg { width: 16px; height: 16px; }

.hero-art {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--primary) 35%, transparent), transparent 55%),
    radial-gradient(circle at 75% 70%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 55%),
    var(--surface-2);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--primary);
}
.hero-art svg { width: 45%; height: auto; opacity: .9; }

.cta-row { display: flex; flex-wrap: wrap; gap: var(--step); margin-top: calc(var(--step) * 3); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--step);
  min-height: 48px;
  padding: 0 calc(var(--step) * 3);
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.btn:active { transform: scale(.97); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--primary); color: var(--on-primary); box-shadow: var(--shadow-sm); }
.btn-primary:hover { box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--fg); }
.btn-ghost:hover { background: var(--primary-soft); }

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: calc(var(--step) * 2);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: calc(var(--step) * 3);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.card h3 { margin-bottom: var(--step); }
.card p { color: var(--fg-muted); margin: 0; font-size: .95rem; }

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: var(--primary-soft);
  color: var(--primary);
  margin-bottom: calc(var(--step) * 2);
}
.card-icon svg { width: 22px; height: 22px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: calc(var(--step) * 2); }
.stat { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: calc(var(--step) * 2.5); }
.stat b { display: block; font-size: 1.75rem; font-variant-numeric: tabular-nums; color: var(--primary); line-height: 1.2; }
.stat span { color: var(--fg-muted); font-size: .9rem; }

/* ---------- Filter chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--step); margin-bottom: calc(var(--step) * 3); }
.chip {
  min-height: 44px;
  padding: 0 calc(var(--step) * 2);
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg-muted);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.chip:hover { background: var(--primary-soft); color: var(--fg); }
.chip[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--on-primary); font-weight: 600; }

/* ---------- Accordion ---------- */
.acc { display: grid; gap: var(--step); }
.acc-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }

.acc-head {
  display: flex;
  align-items: center;
  gap: calc(var(--step) * 1.5);
  width: 100%;
  min-height: 60px;
  padding: calc(var(--step) * 1.5) calc(var(--step) * 2.5);
  background: none;
  border: 0;
  font: inherit;
  font-weight: 600;
  color: var(--fg);
  text-align: start;
  cursor: pointer;
  transition: background var(--dur) var(--ease);
}
.acc-head:hover { background: var(--surface-2); }
.acc-head .tag {
  margin-inline-start: auto;
  font-size: .75rem;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 2px calc(var(--step));
  border-radius: var(--r-pill);
  flex: none;
}
.acc-head .caret { width: 18px; height: 18px; flex: none; color: var(--fg-muted); transition: transform var(--dur) var(--ease); }
.acc-head[aria-expanded="true"] .caret { transform: rotate(180deg); }

.acc-body { padding: 0 calc(var(--step) * 2.5) calc(var(--step) * 2.5); color: var(--fg-muted); }
.acc-body ul { margin: 0; padding-inline-start: calc(var(--step) * 2.5); }
.acc-body li { margin-bottom: calc(var(--step) * .75); }

/* ---------- Checklist ---------- */
.progress-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: calc(var(--step) * 3);
  box-shadow: var(--shadow-sm);
  margin-bottom: calc(var(--step) * 3);
}
.progress-top { display: flex; align-items: baseline; justify-content: space-between; gap: var(--step); margin-bottom: calc(var(--step) * 1.5); }
.progress-top strong { font-size: 1.5rem; font-variant-numeric: tabular-nums; color: var(--primary); }

.bar { height: 10px; border-radius: var(--r-pill); background: var(--primary-soft); overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; border-radius: var(--r-pill); background: var(--primary); transition: width 300ms var(--ease); }

.tasks { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--step); }

.task {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: calc(var(--step) * 1.5);
  min-height: 56px;
  padding: calc(var(--step) * 1.5) calc(var(--step) * 2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.task:hover { background: var(--surface-2); }
.task input { position: absolute; opacity: 0; width: 0; height: 0; }

.box {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  flex: none;
  border: 2px solid var(--border);
  border-radius: 8px;
  color: transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.box svg { width: 14px; height: 14px; }
.task input:checked ~ .box { background: var(--success); border-color: var(--success); color: #fff; }
.task input:focus-visible ~ .box { outline: 3px solid var(--ring); outline-offset: 2px; }

.task-text { display: grid; gap: 2px; }
.task-text b { font-weight: 600; transition: color var(--dur) var(--ease); }
.task-text small { color: var(--fg-muted); }
.task input:checked ~ .task-text b { text-decoration: line-through; color: var(--fg-muted); }

.done-note {
  display: flex;
  align-items: center;
  gap: var(--step);
  margin-top: calc(var(--step) * 2);
  padding: calc(var(--step) * 1.5) calc(var(--step) * 2);
  background: color-mix(in srgb, var(--success) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 40%, transparent);
  border-radius: var(--r-md);
  color: var(--success);
  font-weight: 600;
}
.done-note svg { width: 20px; height: 20px; flex: none; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: calc(var(--step) * 3);
  color: var(--fg-muted);
  font-size: .875rem;
}
.site-footer p { margin: 0; max-width: none; }

/* ---------- Small screens ---------- */
@media (max-width: 640px) {
  .header-inner { flex-wrap: wrap; min-height: 0; padding-block: var(--step); }
  .nav { order: 3; width: 100%; margin-inline-start: 0; justify-content: space-between; }
  .nav a { flex: 1; justify-content: center; padding-inline: var(--step); }
  .icon-btn { margin-inline-start: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}