/* KOUZI brand tokens — strictly from official brandbook (2019-08-13). */

:root {
  /* Primary palette */
  --brand-amber: #FFBD79;
  --brand-indigo: #0D0336;
  --brand-white: #FFFFFF;
  --brand-offwhite: #FAFAFA;
  --brand-body: #232323;
  --brand-divider: #E8E8E8;

  /* Amber scale */
  --amber-50:  #FFF8EE;
  --amber-100: #FFEFDD;
  --amber-200: #FFDFBC;
  --amber-300: #FFCE9A;
  --amber-400: #FFBD79;

  /* Indigo scale */
  --indigo-50:  #D6D3E0;
  --indigo-100: #9D97B5;
  --indigo-200: #645B85;
  --indigo-300: #2F2554;
  --indigo-400: #0D0336;

  --font-sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, SFMono-Regular, monospace;
}

/* Fonts — self-hosted (no Google CDN at runtime) */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/Montserrat-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/Montserrat-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/Montserrat-Bold.woff2') format('woff2');
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('/static/fonts/Montserrat-Black.woff2') format('woff2');
}
@font-face {
  font-family: 'Roboto Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/RobotoMono-Medium.woff2') format('woff2');
}

html, body {
  background: var(--brand-white);
  color: var(--brand-body);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  color: var(--brand-indigo);
  font-family: var(--font-sans);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Alpine: скрыть элементы с x-cloak до инициализации */
[x-cloak] { display: none !important; }

/* Плавная прокрутка к якорям */
html { scroll-behavior: smooth; }

/* Декоративный watermark-Z (главная hero / 404) */
.kouzi-z-watermark {
  position: absolute;
  pointer-events: none;
  user-select: none;
  color: var(--brand-amber);
  opacity: 0.05;
  z-index: 0;
}

/* ── Микроанимация: бежевая accent-полоска выезжает при скролле в зону видимости.
   Progressive enhancement: без JS полоски видны сразу (класс js-anim ставит JS). ── */
.js-anim .accent-bar {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.js-anim .accent-bar.is-visible {
  transform: scaleX(1);
}

/* Лёгкий fade-up для секций, помеченных [data-reveal] */
.js-anim [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.js-anim [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Уважение к prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-anim .accent-bar,
  .js-anim [data-reveal] {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}

/* ── Печатные стили ── */
@media print {
  header, footer, nav,
  .modal-overlay, [x-cloak],
  .accent-bar, .btn-primary, .btn-outline, .btn-amber-sm,
  .kouzi-z-watermark, .no-print {
    display: none !important;
  }
  html, body {
    background: #fff !important;
    color: #000 !important;
  }
  h1, h2, h3, h4, .text-indigo, .spec-value {
    color: #000 !important;
  }
  main { padding: 0 !important; }
  a { color: #000 !important; text-decoration: none !important; }
  .card-product, .card-cat, table, .prose-page {
    box-shadow: none !important;
    border-color: #ccc !important;
    break-inside: avoid;
  }
  img { max-width: 100% !important; }
}