/*!
 * Путь: /wp-content/themes/sml-theme/assets/css/header.css
 * Описание: Шапка сайта: topbar (опционально), основная навигация, бургер и overlay-меню.
 *           Overlay соответствует ТЗ: dark surface, структура Left/Right/Bottom, видимый focus, закрытие по Esc (JS).
 * Версия: 1.1.0
 * Автор: NUVREN / Nuvren.com
 */

.sml-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

/* ─────────────────────────────────────────────────────────────
   Topbar (показываем только на desktop — не перегружаем мобилку)
   ───────────────────────────────────────────────────────────── */
.sml-topbar {
  background: rgba(var(--sml-surface-rgb), 0.86);
  border-bottom: 1px solid rgba(18, 22, 18, 0.08);
  backdrop-filter: blur(10px);
}

.sml-topbar__inner {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sml-topbar__left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.sml-topbar__sep {
  width: 1px;
  height: 14px;
  background: rgba(18, 22, 18, 0.12);
}

.sml-topbar__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  color: rgba(18, 22, 18, 0.82);
  transition: color var(--sml-dur-1) var(--sml-ease), transform var(--sml-dur-1) var(--sml-ease);
}
.sml-topbar__link:hover { color: rgba(18, 22, 18, 0.96); transform: translateY(-1px); }

.sml-topbar__label {
  color: rgba(18, 22, 18, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 10px;
}

.sml-topbar__menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
  font-size: 12px;
  color: rgba(18, 22, 18, 0.72);
}

.sml-topbar__menu a {
  color: rgba(18, 22, 18, 0.72);
  transition: color var(--sml-dur-1) var(--sml-ease), transform var(--sml-dur-1) var(--sml-ease);
}
.sml-topbar__menu a:hover { color: rgba(18, 22, 18, 0.94); transform: translateY(-1px); }

.sml-topbar__right { display: flex; align-items: center; gap: 12px; }

.sml-topbar__social {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.sml-topbar__social-link {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(18, 22, 18, 0.10);
  background: rgba(var(--sml-surface-rgb), 0.62);
  transition: transform var(--sml-dur-1) var(--sml-ease), background var(--sml-dur-1) var(--sml-ease), border-color var(--sml-dur-1) var(--sml-ease);
}
.sml-topbar__social-link:hover {
  transform: translateY(-1px);
  background: rgba(var(--sml-surface-rgb), 0.84);
  border-color: rgba(67, 130, 57, 0.18);
}
.sml-topbar__social-link:focus-visible { outline: none; box-shadow: var(--sml-ring); }

.sml-icon { display: block; }

/* ─────────────────────────────────────────────────────────────
   Main nav
   ───────────────────────────────────────────────────────────── */
.sml-nav {
  background: rgba(var(--sml-surface-rgb), 0.80);
  border-bottom: 1px solid rgba(18, 22, 18, 0.10);
  backdrop-filter: blur(12px);
}

.sml-nav__inner {
  height: 76px; /* ТЗ: 72–84px */
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.sml-brand { display: inline-flex; align-items: center; gap: 12px; }
.sml-brand__logo { height: 34px; width: auto; }

.sml-nav__desktop { flex: 1; display: flex; justify-content: center; }

/* Desktop menu: без «пузырей», аккуратное underline/shift */
.sml-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.sml-menu a {
  position: relative;
  font-size: 14px;
  color: rgba(18, 22, 18, 0.84);
  padding: 10px 6px;
  border-radius: 10px;
  transition: color var(--sml-dur-1) var(--sml-ease), transform var(--sml-dur-1) var(--sml-ease);
}

.sml-menu a::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: rgba(67,130,57,0.0);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--sml-dur-2) var(--sml-ease), background var(--sml-dur-2) var(--sml-ease);
}

.sml-menu a:hover { color: rgba(18, 22, 18, 0.96); transform: translateY(-1px); }
.sml-menu a:hover::after { background: rgba(67,130,57,0.85); transform: scaleX(1); }

.sml-menu a:focus-visible { outline: none; box-shadow: var(--sml-ring); }

.sml-menu .current-menu-item > a,
.sml-menu .current_page_item > a {
  color: rgba(18,22,18,0.98);
}
.sml-menu .current-menu-item > a::after,
.sml-menu .current_page_item > a::after {
  background: rgba(67,130,57,0.85);
  transform: scaleX(1);
}

.sml-nav__actions { display: flex; align-items: center; gap: 12px; }

/* Burger */
.sml-burger {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(18, 22, 18, 0.14);
  background: rgba(var(--sml-surface-rgb), 0.92);
  cursor: pointer;
  transition: transform var(--sml-dur-1) var(--sml-ease), background var(--sml-dur-1) var(--sml-ease), border-color var(--sml-dur-1) var(--sml-ease);
}
.sml-burger:hover { transform: translateY(-1px); background: rgba(var(--sml-surface-rgb), 0.86); }
.sml-burger:active { transform: translateY(0); }

.sml-burger__lines { display: grid; gap: 4px; }
.sml-burger__line {
  width: 18px;
  height: 2px;
  background: rgba(18, 22, 18, 0.86);
  border-radius: 2px;
  transform-origin: center;
  transition: transform var(--sml-dur-2) var(--sml-ease), opacity var(--sml-dur-2) var(--sml-ease);
}

/* Burger morph to X when expanded */
.sml-burger[aria-expanded="true"] .sml-burger__line:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.sml-burger[aria-expanded="true"] .sml-burger__line:nth-child(2) { opacity: 0; }
.sml-burger[aria-expanded="true"] .sml-burger__line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ─────────────────────────────────────────────────────────────
   Overlay (light, not white, 2-column layout)
   ───────────────────────────────────────────────────────────── */

.sml-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--sml-dur-2) var(--sml-ease);
}

.sml-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.sml-overlay__backdrop {
  position: absolute;
  inset: 0;

  /* FIX COLOR: backdrop */
  background: rgba(0, 0, 0, 0.55);
}

/* FIX: panel as flex column, so content scroll is stable on mobile/iOS */
.sml-overlay__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;

  width: min(980px, 100%);

  /* FIX COLOR: panel (light stone, no white) */
  background: #F3F0E8;
  color: rgba(18, 22, 18, 0.92);

  /* FIX COLOR: borders/shadow for light theme */
  border-left: 1px solid rgba(18, 22, 18, 0.12);
  box-shadow: var(--sml-shadow-lg);

  transform: translateX(18px);
  opacity: 0;
  transition: transform var(--sml-dur-3) var(--sml-ease), opacity var(--sml-dur-3) var(--sml-ease);
  overflow: hidden;

  display: flex;
  flex-direction: column;
  min-height: 0;

  /* FIX COLOR: texture tuned for light surface */
  background-image:
    radial-gradient(900px 520px at 20% 10%, rgba(255,255,255,0.55), transparent 60%),
    radial-gradient(900px 520px at 80% 90%, rgba(67,130,57,0.10), transparent 55%);
}

.sml-overlay.is-open .sml-overlay__panel {
  transform: translateX(0);
  opacity: 1;
}

.sml-overlay__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;

  /* FIX COLOR */
  border-bottom: 1px solid rgba(18, 22, 18, 0.12);

  flex: 0 0 auto;
}

.sml-overlay__logo { height: 30px; width: auto; }

.sml-overlay__close {
  width: 40px;
  height: 40px;
  border-radius: 999px;

  /* FIX COLOR */
  border: 1px solid rgba(18, 22, 18, 0.12);
  background: rgba(255,255,255,0.55);
  color: rgba(18, 22, 18, 0.86);

  cursor: pointer;
  font-size: 22px;
  line-height: 1;

  transition: transform var(--sml-dur-1) var(--sml-ease), background var(--sml-dur-1) var(--sml-ease), border-color var(--sml-dur-1) var(--sml-ease);
}
.sml-overlay__close:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.72);
  border-color: rgba(67, 130, 57, 0.22);
}
.sml-overlay__close:active { transform: translateY(0); background: rgba(255,255,255,0.78); }
.sml-overlay__close:focus-visible { outline: none; box-shadow: var(--sml-ring); }

/* FIX: remove calc-height, use flex scroll area */
.sml-overlay__content {
  padding: 20px;
  display: block;

  flex: 1 1 auto;
  min-height: 0;

  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.sml-overlay__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  min-height: 0;
}

.sml-overlay__left { min-height: 0; }
.sml-overlay__right { display: grid; gap: 14px; align-content: start; }
.sml-overlay__left,
.sml-overlay__right { position: relative; z-index: 1; }

/* Menu list */
.sml-overlay__menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.sml-overlay__menu > li {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--sml-dur-3) var(--sml-ease), transform var(--sml-dur-3) var(--sml-ease);
}

.sml-overlay.is-open .sml-overlay__menu > li {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger: максимум 8 пунктов (по ТЗ) */
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(1) { transition-delay: 0ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(2) { transition-delay: 70ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(3) { transition-delay: 140ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(4) { transition-delay: 210ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(5) { transition-delay: 280ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(6) { transition-delay: 350ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(7) { transition-delay: 420ms; }
.sml-overlay.is-open .sml-overlay__menu > li:nth-child(8) { transition-delay: 490ms; }

.sml-overlay__menu a {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-size: 22px;
  letter-spacing: -0.02em;
  font-weight: 800;

  /* FIX COLOR */
  color: rgba(18, 22, 18, 0.88);

  padding: 6px 0;
  transition: transform var(--sml-dur-1) var(--sml-ease), color var(--sml-dur-1) var(--sml-ease);
}

.sml-overlay__menu a:hover {
  transform: translateX(2px); /* ТЗ: лёгкий shift */
  color: rgba(18, 22, 18, 0.98);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;

  /* FIX COLOR: brand underline */
  text-decoration-color: rgba(67, 130, 57, 0.85);
}

.sml-overlay__menu a:focus-visible {
  outline: none;
  box-shadow: var(--sml-ring);
  border-radius: 12px;
}

/* Current page */
.sml-overlay__menu .current-menu-item > a,
.sml-overlay__menu .current_page_item > a {
  color: rgba(18, 22, 18, 0.98);
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;

  /* FIX COLOR: brand underline */
  text-decoration-color: rgba(67, 130, 57, 0.85);
}

/* Right blocks */
.sml-overlay__block {
  /* FIX COLOR */
  border: 1px solid rgba(18, 22, 18, 0.10);
  background: rgba(255,255,255,0.40);

  border-radius: 18px;
  padding: 14px;
}

.sml-overlay__block-title {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 760;

  /* FIX COLOR */
  color: rgba(18, 22, 18, 0.62);

  margin-bottom: 10px;
}

.sml-overlay__meta-link {
  display: grid;
  gap: 4px;
  padding: 10px 10px;
  border-radius: 14px;

  /* FIX COLOR */
  border: 1px solid rgba(18, 22, 18, 0.10);
  background: rgba(255,255,255,0.55);
  color: rgba(18, 22, 18, 0.88);

  transition: background var(--sml-dur-1) var(--sml-ease), transform var(--sml-dur-1) var(--sml-ease), border-color var(--sml-dur-1) var(--sml-ease);
}

.sml-overlay__meta-link + .sml-overlay__meta-link { margin-top: 10px; }

.sml-overlay__meta-link:hover {
  transform: translateY(-1px);

  /* FIX COLOR */
  background: rgba(67, 130, 57, 0.10);
  border-color: rgba(67, 130, 57, 0.22);
}

.sml-overlay__meta-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 760;

  /* FIX COLOR */
  color: rgba(18, 22, 18, 0.58);
}

.sml-overlay__meta-value { font-weight: 800; color: rgba(18, 22, 18, 0.92); }

.sml-overlay__quick { display: grid; gap: 10px; }

.sml-overlay__bottom {
  margin-top: 16px;
  padding-top: 14px;

  /* FIX COLOR */
  border-top: 1px solid rgba(18, 22, 18, 0.12);

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.sml-overlay__social {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 12px;
}

.sml-overlay__social-link {
  /* FIX COLOR */
  color: rgba(18, 22, 18, 0.82);

  font-weight: 700;
  font-size: 14px;
}
.sml-overlay__social-link:hover {
  color: rgba(18, 22, 18, 0.96);
  text-decoration: underline;
  text-underline-offset: 4px;

  /* FIX COLOR */
  text-decoration-color: rgba(67, 130, 57, 0.85);
}

.sml-overlay__est {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 760;

  /* FIX COLOR */
  color: rgba(18, 22, 18, 0.62);
}

/* ─────────────────────────────────────────────────────────────
   Breakpoints (по ТЗ): 768 / 1024
   ───────────────────────────────────────────────────────────── */

@media (max-width: 1023px) {
  .sml-nav__desktop { display: none; }
  .sml-topbar { display: none; }
}

@media (min-width: 1024px) {
  .sml-burger { display: none; }
}

@media (max-width: 767px) {
  /* Mobile: one column and no overlaps */
  .sml-overlay__content { padding: 16px; }
  .sml-overlay__grid { grid-template-columns: 1fr; gap: 16px; }
  .sml-overlay__right { margin-top: 2px; }
  .sml-overlay__menu a { font-size: 20px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .sml-overlay,
  .sml-overlay__panel,
  .sml-burger__line,
  .sml-menu a,
  .sml-overlay__menu > li,
  .sml-overlay__meta-link { transition: none !important; }
}
/* === FIX: overlay ghost buttons text color on light panel === */
.sml-overlay .sml-btn--ghost,
.sml-overlay .sml-btn--ghost:visited{
  color: rgba(18,22,18,0.88) !important;
  border-color: rgba(18,22,18,0.16) !important;
  background: rgba(255,255,255,0.35) !important;
}

.sml-overlay .sml-btn--ghost:hover{
  color: rgba(18,22,18,0.96) !important;
  border-color: rgba(67,130,57,0.30) !important;
  background: rgba(67,130,57,0.10) !important;
}

/* чтобы активная зелёная CTA осталась читабельной */
.sml-overlay .sml-btn:not(.sml-btn--ghost),
.sml-overlay .sml-btn:not(.sml-btn--ghost):visited{
  color: rgba(255,255,255,0.98) !important;
}
/* === FIX: overlay social links (Instagram/Facebook) no button background === */
.sml-overlay .sml-overlay__social-link,
.sml-overlay .sml-overlay__social-link:visited{
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  display: inline !important;

  color: rgba(18,22,18,0.82) !important;
  text-decoration: none !important;
}

.sml-overlay .sml-overlay__social-link:hover{
  color: rgba(18,22,18,0.96) !important;
  text-decoration: underline !important;
  text-underline-offset: 4px !important;
  text-decoration-color: rgba(67,130,57,0.85) !important;
}