/* ============================================================
   Binýatlyk stiller, tipografiýa we umumy ýerleşiş
   ============================================================ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-3);
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.012em;
}

h1 { font-size: clamp(1.625rem, 1.15rem + 1.6vw, var(--fs-4xl)); }
h2 { font-size: clamp(1.25rem, 1.05rem + 0.8vw, var(--fs-2xl)); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-base); }

p { margin: 0 0 var(--space-3); }
p:last-child { margin-bottom: 0; }

a { color: var(--accent-strong); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--gold); }

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

ul, ol { margin: 0 0 var(--space-4); padding-left: 1.2rem; }
li { margin-bottom: var(--space-2); }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface-inset);
  border: 1px solid var(--border);
  padding: 0.12em 0.42em;
  border-radius: var(--radius-sm);
}

hr { border: none; border-top: 1px solid var(--border); margin: var(--space-6) 0; }

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

::selection { background: var(--accent); color: var(--accent-contrast); }

/* --- Ýerleşiş --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(var(--space-6), 3.2vw, var(--space-8)); }
.section--tight { padding-block: var(--space-5); }
.section--alt { background: var(--surface-2); border-block: 1px solid var(--border); }

.stack > * + * { margin-top: var(--space-3); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-3); align-items: center; }
.grid { display: grid; gap: var(--space-4); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(238px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(176px, 1fr)); }

.text-center { text-align: center; }
.muted { color: var(--text-muted); }
.soft { color: var(--text-soft); }
.lead { font-size: var(--fs-base); color: var(--text-soft); max-width: 64ch; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --- Bölüm başlyklary --- */
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}
.section-head__text { max-width: 68ch; }
.section-head h2 { margin-bottom: var(--space-1); }
.section-head .lead { font-size: var(--fs-sm); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 16px; height: 1px;
  background: var(--gold);
}

/* --- Haly nagşy (bezeg) --- */
.ornament { color: var(--gold); opacity: 0.9; }

.ornament-band {
  height: 8px;
  background-image:
    linear-gradient(135deg, var(--gold) 25%, transparent 25%),
    linear-gradient(225deg, var(--gold) 25%, transparent 25%),
    linear-gradient(45deg,  var(--gold) 25%, transparent 25%),
    linear-gradient(315deg, var(--gold) 25%, transparent 25%);
  background-position: 7px 0, 7px 0, 0 0, 0 0;
  background-size: 8px 8px;
  background-repeat: repeat-x;
  opacity: 0.28;
}

/* Türkmen halysyndan ylham alnan ýeňil fon nagşy */
.carpet-bg { position: relative; isolation: isolate; }
.carpet-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.035;
  background-image:
    repeating-linear-gradient(45deg, currentColor 0 2px, transparent 2px 22px),
    repeating-linear-gradient(-45deg, currentColor 0 2px, transparent 2px 22px);
  color: var(--gold);
  pointer-events: none;
}

/* --- Peýda bolma animasiýasy --- */
[data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal][data-delay='1'] { transition-delay: 40ms; }
[data-reveal][data-delay='2'] { transition-delay: 80ms; }
[data-reveal][data-delay='3'] { transition-delay: 120ms; }
[data-reveal][data-delay='4'] { transition-delay: 160ms; }

/* --- Ýüklenýär / boş ýagdaý --- */
.loading {
  display: grid;
  place-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}
.loading__spinner {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 820ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty {
  text-align: center;
  padding: var(--space-6) var(--space-5);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  color: var(--text-soft);
}
.empty h2 { font-size: var(--fs-md); }
.empty--error { border-color: var(--danger-500); }
.empty__hint { font-size: var(--fs-sm); margin-top: var(--space-4); }
.empty__hint code { display: inline-block; margin: 2px; }