/*
Theme Name: Site Builder Generated Theme
Description: Сгенерирована плагином Site Builder. Шапка: split-flap-board, футер: vort-folio, стиль: dark.
Version: 1.2.4
Author: Site Builder Plugin
Requires at least: 6.0
Requires PHP: 8.0
*/

/* ===== Reset & base layout ===== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--sb-font-body, "Segoe UI", system-ui, -apple-system, sans-serif);
    font-size: var(--sb-font-size, 16px);
    line-height: var(--sb-line-height, 1.6);
    color: var(--sb-color-text, #222);
    background: var(--sb-color-bg, #fff);
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--sb-color-link, #2271b1); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Site wrapper ===== */
.sb-site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.sb-site-content {
    flex: 1;
    padding: 32px 20px;
    max-width: var(--sb-content-max-width, 920px);
    width: 100%;
    margin: 0 auto;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--sb-font-heading, var(--sb-font-body, sans-serif));
    line-height: 1.3;
    margin: 1.4em 0 0.6em;
}
h1 { font-size: 2.2em; }
h2 { font-size: 1.6em; }
h3 { font-size: 1.3em; }

/* ===== Content elements ===== */
.sb-content figure { margin: 24px 0; }
.sb-content figure img { border-radius: 4px; }
.sb-content figcaption {
    font-size: 0.9em;
    color: var(--sb-color-muted, #666);
    text-align: center;
    margin-top: 6px;
}
.sb-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.sb-content th, .sb-content td {
    padding: 8px 12px;
    border: 1px solid var(--sb-color-border, #e2e8f0);
    text-align: left;
}
.sb-content th {
    background: var(--sb-color-bg-alt, #f8f9fa);
    font-weight: 600;
}
.sb-content blockquote {
    border-left: 4px solid var(--sb-color-accent, #2271b1);
    margin: 20px 0;
    padding: 12px 20px;
    background: var(--sb-color-bg-alt, #f8f9fa);
    color: var(--sb-color-muted, #555);
}
.sb-content code {
    background: var(--sb-color-bg-alt, #f0f0f1);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
}
.sb-content pre {
    background: var(--sb-color-bg-alt, #f0f0f1);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
}

/* ===== Variant-specific styles (header, footer, color scheme) injected below ===== */

/* Style variant: Dark.
 * Deep slate background, soft white text, cyan accents.
 * Modern dark mode aesthetic for tech and content sites.
 */
:root {
    --sb-color-bg: #0f172a;
    --sb-color-bg-alt: #1e293b;
    --sb-color-text: #e2e8f0;
    --sb-color-muted: #94a3b8;
    --sb-color-link: #38bdf8;
    --sb-color-accent: #06b6d4;
    --sb-color-border: #334155;
    --sb-font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --sb-font-heading: var(--sb-font-body);
    --sb-font-size: 16px;
    --sb-line-height: 1.65;
    --sb-content-max-width: 920px;
}


/* ===== Header variant: split-flap-board ===== */
/* templates/theme/headers/split-flap-board.css */

.sb-header-split-flap-board {
    position: relative;
    z-index: 1000;
    background: #111;
    border-bottom: 3px solid var(--sb-color-link, #f5a623);
}

.sb-header-split-flap-board a {
    text-decoration: none;
}

.sb-header-split-flap-board a::after {
    display: none !important;
    content: none !important;
}

.sb-header-flap-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* ===== Flap tile mechanics =====
   Each character becomes a small "tile" that visually consists of a
   top half and a bottom half meeting at a hinge line, mimicking a
   split-flap (Solari) display. On reveal/hover, .is-flipping triggers
   a quick 3D rotation of the top half before settling on the target
   character.
*/
.sb-flap-word {
    display: inline-flex;
    gap: 2px;
    font-family: var(--sb-font-heading, 'Courier New', monospace);
    flex-wrap: wrap;
}

.sb-flap-word-brand {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.sb-flap-tile {
    position: relative;
    display: inline-block;
    width: 0.62em;
    height: 1.08em;
    background: #1c1c1c;
    border-radius: 2px;
    color: #f4f4f0;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
    perspective: 60px;
}

.sb-flap-tile.sb-flap-tile-space {
    background: transparent;
    box-shadow: none;
}

.sb-flap-tile::before {
    /* hinge line */
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: rgba(0, 0, 0, 0.6);
    z-index: 3;
}

.sb-flap-tile-char {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1em;
    line-height: 1;
    backface-visibility: hidden;
}

.sb-flap-tile-char-current {
    z-index: 1;
}

.sb-flap-tile-char-incoming {
    z-index: 2;
    transform: rotateX(-90deg);
    transform-origin: 50% 100%;
    opacity: 0;
}

.sb-flap-tile.is-flipping .sb-flap-tile-char-current {
    animation: sb-flap-out 0.16s ease-in forwards;
}

.sb-flap-tile.is-flipping .sb-flap-tile-char-incoming {
    animation: sb-flap-in 0.16s ease-out 0.14s forwards;
}

@keyframes sb-flap-out {
    to {
        transform: rotateX(90deg);
        transform-origin: 50% 0%;
        opacity: 0;
    }
}

@keyframes sb-flap-in {
    from {
        transform: rotateX(-90deg);
        transform-origin: 50% 100%;
        opacity: 0;
    }
    to {
        transform: rotateX(0deg);
        opacity: 1;
    }
}

/* Brand tiles slightly larger */
.sb-flap-word-brand .sb-flap-tile {
    width: 0.66em;
    height: 1.12em;
}

/* ===== Nav ===== */
.sb-header-flap-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Logo image size */
.sb-header-flap-brand img {
    width: auto;
    display: block;
}

.sb-header-flap-brand .custom-logo-link {
    display: inline-flex;
    align-items: center;
}

.sb-header-flap-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-direction: row-reverse;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.sb-flap-item {
    margin: 0;
    position: relative;
}

.sb-flap-link,
.sb-flap-pill-link {
    display: flex;
    align-items: center;
    height: 36px;
    padding: 0 8px;
    color: #d8d8d2;
    transition: color 0.2s ease;
    min-height: 36px;
}

.sb-flap-link:hover .sb-flap-word .sb-flap-tile,
.sb-flap-pill-link:hover .sb-flap-word .sb-flap-tile {
    box-shadow: inset 0 0 0 1px var(--sb-color-link, #f5a623);
}

.sb-flap-item.current-menu-item .sb-flap-tile {
    box-shadow: inset 0 0 0 1px var(--sb-color-link, #f5a623);
}

.sb-flap-item .sb-flap-word {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.sb-flap-pill {
    display: flex;
    align-items: center;
}

.sb-flap-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 20px;
    padding: 0 3px;
    background: none;
    border: none;
    cursor: pointer;
    color: #8a8a84;
    transition: color 0.2s ease, transform 0.2s ease;
}

.sb-flap-trigger:hover {
    color: var(--sb-color-link, #f5a623);
}

.sb-flap-caret {
    width: 7px;
    height: 7px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.sb-flap-item.sb-dropdown-open .sb-flap-caret {
    transform: rotate(180deg);
}

/* Dropdown: reads like an additional row added to the board */
.sb-flap-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    max-width: 560px;
    background: #1c1c1c;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid var(--sb-color-link, #f5a623);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
    z-index: 999;
}

.sb-flap-item.sb-dropdown-open .sb-flap-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sb-flap-dropdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 2px;
    max-height: 400px;
    overflow-y: auto;
}

.sb-flap-dropdown-grid::-webkit-scrollbar {
    width: 6px;
}

.sb-flap-dropdown-grid::-webkit-scrollbar-track {
    background: #111;
}

.sb-flap-dropdown-grid::-webkit-scrollbar-thumb {
    background: var(--sb-color-link, #f5a623);
}

.sb-flap-dropdown a {
    color: #d8d8d2;
    padding: 7px 8px;
    display: block;
    font-family: var(--sb-font-heading, 'Courier New', monospace);
    font-size: 11px;
    letter-spacing: 0.02em;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.08);
    transition: color 0.15s ease, background 0.15s ease;
}

.sb-flap-dropdown a:hover {
    color: var(--sb-color-link, #f5a623);
    background: rgba(245, 166, 35, 0.06);
}

/* View All button */
.sb-flap-view-all {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px !important;
    background: var(--sb-color-link, #f5a623) !important;
    color: #1c1c1c !important;
    font-weight: 700 !important;
    border-radius: 4px !important;
    transition: all 0.3s ease !important;
    grid-column: 1 / -1;
    margin-top: 4px;
    font-family: var(--sb-font-heading, 'Courier New', monospace) !important;
    font-size: 12.5px !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sb-flap-view-all:hover {
    background: var(--sb-color-link-hover, #d89419) !important;
    transform: scale(1.02) !important;
}

.sb-flap-view-all svg {
    flex-shrink: 0;
}

/* Mobile toggle */
.sb-header-flap-toggle {
    display: none;
    width: 34px;
    height: 34px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    flex-shrink: 0;
}

.sb-flap-toggle-line {
    display: block;
    width: 16px;
    height: 2px;
    background: #d8d8d2;
    transition: all 0.3s ease;
}

.sb-header-flap-toggle[aria-expanded="true"] .sb-flap-toggle-line:nth-child(1) {
    transform: translateY(3px) rotate(45deg);
}

.sb-header-flap-toggle[aria-expanded="true"] .sb-flap-toggle-line:nth-child(2) {
    transform: translateY(-3px) rotate(-45deg);
}

@media (max-width: 1200px) {
    .sb-flap-item .sb-flap-word {
        max-width: 250px;
    }
}

@media (max-width: 900px) {
    .sb-header-flap-toggle {
        display: flex;
    }

    .sb-flap-word-brand {
        font-size: 16px;
    }

    .sb-header-flap-brand img {
        max-height: 45px;
    }

    .sb-header-flap-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #111;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
    }

    .sb-header-flap-nav.is-open {
        display: block;
    }

    .sb-header-flap-menu {
        flex-direction: column;
        align-items: stretch;
        padding: 8px 16px 16px;
        gap: 0;
    }

    .sb-flap-item {
        border-bottom: 1px dotted rgba(255, 255, 255, 0.1);
    }

    .sb-flap-link,
    .sb-flap-pill-link {
        height: auto;
        padding: 14px 4px;
    }

    .sb-flap-item .sb-flap-word {
        max-width: 100%;
    }

    .sb-flap-pill {
        justify-content: space-between;
    }

    .sb-flap-dropdown {
        position: relative;
        top: 0;
        transform: none;
        border: none;
        border-top: none;
        background: transparent;
        padding: 0 0 8px 8px;
        display: none;
    }

    .sb-flap-item.sb-dropdown-open .sb-flap-dropdown {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .sb-flap-dropdown-grid {
        grid-template-columns: 1fr;
    }

    /* Mobile: skip mechanical flip animation for perf, tiles render statically */
    .sb-flap-tile-char-incoming,
    .sb-flap-tile::before {
        display: none;
    }
}

@media (max-width: 600px) {
    .sb-header-flap-inner {
        padding: 8px 16px;
    }

    .sb-flap-word-brand {
        font-size: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sb-flap-tile.is-flipping .sb-flap-tile-char-current,
    .sb-flap-tile.is-flipping .sb-flap-tile-char-incoming {
        animation: none !important;
    }
    .sb-flap-tile-char-incoming {
        display: none;
    }
}

.sb-header-flap-brand h1 {
    margin: 0 !important;
}

body.sb-site ul {
    margin: 0!important;
}

/* Chrome, Edge, Safari */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1e1e1e; /* фон */
}

::-webkit-scrollbar-thumb {
    background: #888; /* сам ползунок */
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}

/* ===== Footer variant: vort-folio ===== */
/* ==========================================================================
   Footer: Minimal Editorial — скруглённые верхние углы, токены темы
   ========================================================================== */
.sb-footer-min {
  position: relative;
  margin-top: 96px;
  background: var(--sb-color-bg-alt);
  border-top: 1px solid var(--sb-color-border);
  border-radius: 28px 28px 0 0; /* закруглённые верхние углы */
  box-shadow: 0 -12px 40px -18px
    color-mix(in srgb, var(--sb-color-text) 14%, transparent);
  width: calc(100% - 20px);
  margin: 0 auto;
}

.sb-footer-min-inner {
  max-width: var(--sb-content-max-width);
  margin: 0 auto;
  padding: 64px 24px 28px;
}

/* ==========================================================================
   Сетка колонок
   ========================================================================== */
.sb-footer-min-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px 40px;
}

/* ==========================================================================
   Колонка бренда
   ========================================================================== */
.sb-footer-min-name {
  font-family: var(--sb-font-heading);
  font-size: calc(var(--sb-font-size) * 1.35);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--sb-color-text);
}

.sb-footer-min-name a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.sb-footer-min-name a:hover {
  color: var(--sb-color-link-hover);
}

/* Акцентное слово — маркер, как в хедере */
.sb-footer-min-name-accent {
  background: var(--sb-color-accent);
  padding: 0.02em 0.22em;
  border-radius: 3px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.sb-footer-min-tagline {
  margin: 12px 0 0;
  max-width: 30ch;
  color: var(--sb-color-muted);
  font-size: calc(var(--sb-font-size) * 0.95);
}

/* ==========================================================================
   Заголовки колонок (капс + вольт-подчёркивание)
   ========================================================================== */
.sb-footer-min-heading {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-family: var(--sb-font-heading);
  font-size: calc(var(--sb-font-size) * 0.78);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--sb-color-text);
  position: relative;
}

.sb-footer-min-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 22px;
  height: 3px;
  border-radius: 3px;
  background: var(--sb-color-accent);
}

/* ==========================================================================
   Списки ссылок (sb-menu / min-list / bs-list — единый стиль)
   ========================================================================== */
.sb-footer-min .sb-menu,
.sb-footer-min-list,
.sb-footer-bs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  justify-items: start;
}

.sb-footer-min .sb-menu a,
.sb-footer-min-list a,
.sb-footer-bs-list a {
  display: inline-block;
  padding: 2px 6px;
  margin-left: -6px; /* компенсация, чтобы текст не «прыгал» по горизонтали */
  border-radius: 5px;
  color: var(--sb-color-muted);
  text-decoration: none;
  font-size: calc(var(--sb-font-size) * 0.95);
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

/* Hover — подсветка маркером, как в хедере */
.sb-footer-min .sb-menu a:hover,
.sb-footer-min-list a:hover,
.sb-footer-bs-list a:hover {
  color: var(--sb-color-link-hover);
  background: color-mix(in srgb, var(--sb-color-accent) 30%, transparent);
}

.sb-footer-min .sb-menu a:focus-visible,
.sb-footer-min-list a:focus-visible,
.sb-footer-bs-list a:focus-visible {
  outline: 2px solid var(--sb-color-link);
  outline-offset: 2px;
}

/* ==========================================================================
   Copyright
   ========================================================================== */
.sb-footer-min-copyright {
  margin-top: 56px;
  padding: 20px 0 8px;
  border-top: 1px solid
    color-mix(in srgb, var(--sb-color-border) 70%, transparent);
  text-align: center;
  color: var(--sb-color-muted);
  font-size: calc(var(--sb-font-size) * 0.85);
}

/* ==========================================================================
   Адаптив
   ========================================================================== */
@media (max-width: 992px) {
  .sb-footer-min-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
  }
}

@media (max-width: 576px) {
  .sb-footer-min-inner {
    padding-top: 48px;
  }

  .sb-footer-min-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sb-footer-min-tagline {
    max-width: none;
  }
}