/* ============================================================
   base.css — замена cdn.tailwindcss.com
   Содержит: preflight-сброс + ровно те утилиты, что используются
   в index.html (142 класса). Собран вручную, ничего лишнего.
   Порядок подключения: base.css → <style> в <head> (кастом побеждает).
   ============================================================ */

/* ---------- PREFLIGHT ---------- */
*, ::before, ::after { box-sizing: border-box; border: 0 solid; }
html { line-height: 1.5; -webkit-text-size-adjust: 100%; }
body { margin: 0; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; margin: 0; }
p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: inherit; }
b, strong { font-weight: bolder; }
img, svg, video, canvas { display: block; vertical-align: middle; max-width: 100%; }
img, video { height: auto; }
button, input, optgroup, select, textarea {
  font-family: inherit; font-size: 100%; font-weight: inherit;
  line-height: inherit; color: inherit; margin: 0; padding: 0;
}
button, select { text-transform: none; }
button, [type='button'], [type='submit'] { -webkit-appearance: button; background-color: transparent; background-image: none; cursor: pointer; }
:disabled { cursor: default; }
textarea { resize: vertical; }
::placeholder { opacity: 1; }
hr { height: 0; color: inherit; border-top-width: 1px; }

/* ---------- DISPLAY / LAYOUT ---------- */
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { inset: 0; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.overflow-hidden { overflow: hidden; }
.pointer-events-none { pointer-events: none; }
.object-cover { object-fit: cover; }

/* ---------- POSITION ---------- */
.bottom-8 { bottom: 2rem; }
.right-6  { right: 1.5rem; }
.left-7   { left: 1.75rem; }
.-top-6    { top: -1.5rem; }
.-left-6   { left: -1.5rem; }
.-bottom-6 { bottom: -1.5rem; }
.-right-6  { right: -1.5rem; }
.-top-7    { top: -1.75rem; }
.-bottom-7 { bottom: -1.75rem; }
.z-10  { z-index: 10; }
.-z-10 { z-index: -10; }

/* ---------- GRID ---------- */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.order-1 { order: 1; }
.order-2 { order: 2; }

/* ---------- GAP ---------- */
.gap-2  { gap: 0.5rem; }
.gap-3  { gap: 0.75rem; }
.gap-4  { gap: 1rem; }
.gap-6  { gap: 1.5rem; }
.gap-10 { gap: 2.5rem; }
.gap-y-12 { row-gap: 3rem; }

/* ---------- SIZING ---------- */
.w-full { width: 100%; }
/* w-5/h-5 задают размер точек на диаграмме «7 слоёв» — они создаются
   из JS, поэтому легко пропустить при сборе классов из разметки */
.w-5  { width: 1.25rem; }
.w-7  { width: 1.75rem; }
.w-16 { width: 4rem; }
.w-32 { width: 8rem; }
.w-40 { width: 10rem; }
.h-5  { height: 1.25rem; }
.h-7  { height: 1.75rem; }
.h-16 { height: 4rem; }
.h-32 { height: 8rem; }
.h-40 { height: 10rem; }
.h-px { height: 1px; }
.max-w-md  { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.min-h-\[200px\] { min-height: 200px; }
.aspect-\[4\/3\] { aspect-ratio: 4 / 3; }

/* ---------- MARGIN ---------- */
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-1  { margin-top: 0.25rem; }
.mt-2  { margin-top: 0.5rem; }
.mt-3  { margin-top: 0.75rem; }
.mt-4  { margin-top: 1rem; }
.mt-5  { margin-top: 1.25rem; }
.mt-6  { margin-top: 1.5rem; }
.mt-7  { margin-top: 1.75rem; }
.mt-8  { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-14 { margin-top: 3.5rem; }
.mb-14 { margin-bottom: 3.5rem; }
.mb-16 { margin-bottom: 4rem; }
.my-6  { margin-top: 1.5rem; margin-bottom: 1.5rem; }

/* ---------- PADDING ---------- */
.p-7 { padding: 1.75rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem;    padding-right: 1rem; }
.px-6 { padding-left: 1.5rem;  padding-right: 1.5rem; }
.px-7 { padding-left: 1.75rem; padding-right: 1.75rem; }
.px-8 { padding-left: 2rem;    padding-right: 2rem; }
.px-9 { padding-left: 2.25rem; padding-right: 2.25rem; }
.py-4  { padding-top: 1rem;    padding-bottom: 1rem; }
.py-5  { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6  { padding-top: 1.5rem;  padding-bottom: 1.5rem; }
.py-8  { padding-top: 2rem;    padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem;  padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem;    padding-bottom: 3rem; }
.pt-12 { padding-top: 3rem; }
.pb-7  { padding-bottom: 1.75rem; }
.pl-6  { padding-left: 1.5rem; }
.pr-12 { padding-right: 3rem; }

/* ---------- SPACE-Y ---------- */
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-5 > * + * { margin-top: 1.25rem; }
.space-y-7 > * + * { margin-top: 1.75rem; }

/* ---------- TYPOGRAPHY ---------- */
.text-xs  { font-size: 0.75rem;  line-height: 1rem; }
.text-sm  { font-size: 0.875rem; line-height: 1.25rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-\[12px\] { font-size: 12px; }
.text-\[13px\] { font-size: 13px; }
.text-\[15px\] { font-size: 15px; }
.text-\[16px\] { font-size: 16px; }
.text-\[17px\] { font-size: 17px; }
.text-\[19px\] { font-size: 19px; }
.text-\[21px\] { font-size: 21px; }
.text-\[22px\] { font-size: 22px; }
.text-\[26px\] { font-size: 26px; }
.text-\[28px\] { font-size: 28px; }
.text-center { text-align: center; }
.text-left   { text-align: left; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.font-medium { font-weight: 500; }
.underline { text-decoration-line: underline; }
.tracking-wide    { letter-spacing: 0.025em; }
.tracking-wider   { letter-spacing: 0.05em; }
.tracking-widest  { letter-spacing: 0.1em; }
.tracking-\[\.32em\] { letter-spacing: 0.32em; }
.font-serif { font-family: 'Cormorant Garamond', Georgia, serif; }
.font-sans  { font-family: 'Inter', system-ui, sans-serif; }

/* ---------- COLOR ---------- */
.text-gold   { color: var(--gold); }
.text-gold\/70 { color: rgba(212, 175, 55, .7); }
.text-mute   { color: var(--mute); }
.border-line { border-color: var(--line); }
.hover\:text-gold:hover { color: var(--gold); }

/* ---------- BORDER RADIUS ---------- */
.rounded      { border-radius: 0.25rem; }
.rounded-2xl  { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* ---------- OPACITY ---------- */
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }

/* ---------- BREAKPOINT md (>=768px) ---------- */
@media (min-width: 768px) {
  .md\:grid-cols-2  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3  { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .md\:col-span-5 { grid-column: span 5 / span 5; }
  .md\:col-span-7 { grid-column: span 7 / span 7; }
  .md\:order-1 { order: 1; }
  .md\:order-2 { order: 2; }
  .md\:gap-8   { gap: 2rem; }
  .md\:gap-16  { gap: 4rem; }
  .md\:gap-y-0 { row-gap: 0; }
  .md\:p-8  { padding: 2rem; }
  .md\:p-9  { padding: 2.25rem; }
  .md\:p-12 { padding: 3rem; }
  .md\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .md\:border-r { border-right-width: 1px; border-right-style: solid; }
  .md\:right-10 { right: 2.5rem; }
  .md\:text-\[21px\] { font-size: 21px; }
  .md\:text-\[26px\] { font-size: 26px; }
  .md\:text-\[34px\] { font-size: 34px; }
}

/* ---------- BREAKPOINT lg (>=1024px) ---------- */
@media (min-width: 1024px) {
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
