/* Барбершоп «Три-Ноль» — тёплая классика, v3 (переработанные цвета + мобильное меню).
   Гамма: чистый светлый фон, белые карточки, глубокий зелёный, два золота
   (тёмное — текст/цены на светлом, яркое — акценты на зелёном). Ритм кратен 4px. Без градиентов. */

:root {
  --bg: #f6f3ec;
  --panel: #fffdf8;
  --tint: #ede7d9;
  --ink: #181410;
  --muted: rgba(24, 20, 16, .68);
  --brand: #153426;
  --brand-hover: #1d4a36;
  --brand-ink: #f2ead8;
  --brand-muted: rgba(242, 234, 216, .78);
  --brass: #8f6a1e;          /* золото на светлом фоне */
  --brass-bright: #c9a24b;   /* золото на зелёном фоне */
  --line: rgba(24, 20, 16, .2);
  --line-soft: rgba(24, 20, 16, .1);
  --r-s: 4px;
  --r-m: 6px;
  --r-l: 8px;
  --shadow-1: 0 1px 2px rgba(24, 20, 16, .08);
  --shadow-2: 0 8px 24px rgba(24, 20, 16, .14);
  --shadow-brand: 0 8px 24px rgba(21, 52, 38, .3);
  --serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --sans: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-text-size-adjust: 100%;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--brand); text-decoration: none; transition: color .18s ease-out; }
a:hover { color: var(--brass); }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; border-radius: var(--r-s); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 64px 0; }
.section-head { margin-bottom: 40px; }
.section-tint { background: var(--tint); }

[hidden] { display: none !important; }

/* ---------- типографика: контраст размеров — главный инструмент ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5.2vw, 60px);
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: 0 0 20px;
}
.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.15;
  margin: 0 0 12px;
}
.h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.2;
  margin: 0 0 8px;
}
.lede { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 0 8px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 16px;
}
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }

/* ---------- кнопки ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border: 0;
  border-radius: var(--r-m);
  background: var(--brand);
  color: var(--brand-ink);
  font: 600 16px/1 var(--sans);
  cursor: pointer;
  box-shadow: var(--shadow-1);
  transition: background-color .18s ease-out, color .18s ease-out, transform .18s ease-out, box-shadow .18s ease-out;
}
.btn:hover, .btn:focus-visible {
  background: var(--brand-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand);
}
.btn-light { background: var(--brand-ink); color: var(--brand); }
.btn-light:hover, .btn-light:focus-visible { background: #fff; color: var(--brand); }

/* ---------- шапка + мобильное меню (чистый CSS, бургер) ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--brand);
  color: var(--brand-ink);
  border-bottom: 3px solid var(--brass-bright);
}
.head-in { display: flex; align-items: center; gap: 32px; min-height: 72px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand-mark {
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: .02em;
  color: var(--brand-ink);
  white-space: nowrap;
}
.brand-mark:hover { color: #fff; }
.site-nav { display: flex; gap: 24px; flex-wrap: wrap; margin-left: auto; }
.nav-inner { display: contents; }
.site-nav a { color: var(--brand-muted); font-size: 15px; padding: 4px 0; }
.site-nav a:hover { color: #fff; }
.nav-panel-cta { display: none; }
.head-cta { padding: 10px 20px; font-size: 15px; }

/* бургер и панель — только на узких экранах */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--r-m);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: background-color .18s ease-out;
}
.nav-burger:hover { background: rgba(242, 234, 216, .12); }
.nav-toggle:focus-visible ~ .nav-burger { outline: 2px solid var(--brass-bright); outline-offset: 2px; }
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--brand-ink);
  transition: transform .25s ease-out, opacity .2s ease-out;
}
.nav-toggle:checked ~ .nav-burger .burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle:checked ~ .nav-burger .burger-line:nth-child(2) { opacity: 0; }
.nav-toggle:checked ~ .nav-burger .burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .head-in { flex-wrap: nowrap; gap: 16px; }
  .head-cta { display: none; }
  .nav-burger { display: flex; margin-left: auto; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    grid-template-rows: 0fr;
    background: var(--brand);
    border-bottom: 3px solid var(--brass-bright);
    box-shadow: var(--shadow-2);
    transition: grid-template-rows .25s ease-out;
    z-index: 25;
  }
  .nav-toggle:checked ~ .site-nav { grid-template-rows: 1fr; }
  .nav-inner {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    padding: 0 24px;
  }
  .nav-toggle:checked ~ .site-nav .nav-inner { padding: 8px 24px 20px; }
  .nav-inner a { padding: 14px 0; border-bottom: 1px solid rgba(242, 234, 216, .14); font-size: 16px; }
  .nav-inner .nav-panel-cta {
    display: block;
    margin-top: 16px;
    text-align: center;
    border-bottom: 0;
    padding: 14px 28px;
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: var(--brass-bright);
  color: var(--ink);
  padding: 8px 16px;
  border-radius: var(--r-s);
  z-index: 30;
}
.skip-link:focus { left: 8px; color: var(--ink); }

/* ---------- hero ---------- */
.hero { padding: 88px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 48px; align-items: start; }
.hero-note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--brass);
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  max-width: 380px;
}
.hero-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--brass);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-2);
  padding: 28px;
}
.hero-card .eyebrow { margin-bottom: 12px; }
.hours-list { margin: 0; padding: 0; list-style: none; font-family: var(--mono); font-size: 14px; }
.hours-list li { padding: 8px 0; border-bottom: 1px dotted var(--line); display: flex; justify-content: space-between; gap: 16px; }
.hours-list li:last-child { border-bottom: 0; }
.hero-card address, .hero-card .tel { font-style: normal; font-size: 15px; margin-top: 12px; display: block; }

/* ---------- прайс ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.chip {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color .18s ease-out, color .18s ease-out, border-color .18s ease-out;
}
.chip:hover { border-color: var(--brass); color: var(--ink); }
.chip.is-active { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }

.price-list { border-top: 1px solid var(--line); }
.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 20px 8px;
  border-bottom: 1px solid var(--line);
}
.price-row.is-hidden { display: none; }
.price-name { font-size: 17px; font-weight: 600; }
.price-dur { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-left: 12px; white-space: nowrap; }
.leader { flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-4px); min-width: 24px; }
.price-val { font-family: var(--mono); font-size: 16px; font-weight: 600; color: var(--brass); white-space: nowrap; }

.svc-block {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-1);
  padding: 24px;
  margin-bottom: 16px;
  transition: box-shadow .18s ease-out, transform .18s ease-out;
}
.svc-block:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.svc-top { display: flex; align-items: baseline; gap: 12px; }
.svc-desc { color: var(--muted); font-size: 15px; margin: 12px 0 0; max-width: 720px; }

/* ---------- о нас ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; }
.about-text p { margin: 0 0 16px; }

/* ---------- мастера ---------- */
.masters-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.master-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--brass);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-1);
  padding: 28px 24px;
  transition: box-shadow .18s ease-out, transform .18s ease-out;
}
.master-card:hover { box-shadow: var(--shadow-2); transform: translateY(-2px); }
.avatar { width: 72px; height: 72px; margin-bottom: 20px; }
.master-spec { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--brass); margin: 4px 0 12px; }
.master-exp { font-family: var(--mono); font-size: 13px; color: var(--muted); margin: 0 0 12px; }
.master-about { font-size: 15px; color: var(--muted); margin: 0; }

/* ---------- отзывы ---------- */
.reviews-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.review-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-1);
  padding: 24px;
  margin-bottom: 24px;
}
.stars { color: var(--brass); font-size: 16px; letter-spacing: 2px; margin-bottom: 12px; }
.review-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.review-author { font-weight: 600; }
.review-date { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.review-text { margin: 0; color: var(--muted); font-size: 15px; }
.show-more-wrap { text-align: center; margin-top: 8px; }

/* отзывы: без JS видно всё; с JS хвост скрыт до клика */
html.js .reviews-list > .review-card:nth-child(n+5) { display: none; }
html.js .reviews-list.reviews-open > .review-card { display: block; }
html.js .reviews-list.reviews-open > .review-card:nth-child(n+5) { animation: rise-in .4s ease-out both; }
html:not(.js) .js-only { display: none !important; }

/* ---------- FAQ (аккордеон, чистый CSS, плавное раскрытие) ---------- */
.faq-list { max-width: 760px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-toggle { position: absolute; opacity: 0; pointer-events: none; }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 4px;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 19px;
  transition: color .18s ease-out;
}
.faq-q:hover { color: var(--brass); }
.faq-toggle:focus-visible ~ .faq-q { outline: 2px solid var(--brass); outline-offset: 2px; }
.faq-icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex: none;
  transition: transform .25s ease-out;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: var(--brass);
  left: 0; top: 7px;
  width: 16px; height: 2px;
}
.faq-icon::after { transform: rotate(90deg); transition: transform .25s ease-out; }
.faq-toggle:checked ~ .faq-q .faq-icon { transform: rotate(45deg); }
.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .25s ease-out;
}
.faq-toggle:checked ~ .faq-body { grid-template-rows: 1fr; }
.faq-inner { overflow: hidden; }
.faq-inner p { margin: 0; padding: 0 4px 20px; color: var(--muted); max-width: 680px; }

/* ---------- CTA-полоса ---------- */
.cta-band { background: var(--brand); color: var(--brand-ink); border-top: 3px solid var(--brass-bright); }
.cta-band .h2 { color: #fff; }
.cta-band p { color: var(--brand-muted); max-width: 560px; margin: 0 0 28px; }

/* ---------- формы ---------- */
.form-card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--brass);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-2);
  padding: 32px;
  max-width: 720px;
}
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-wide { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%;
  font: 400 16px/1.5 var(--sans);
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 12px 14px;
  transition: border-color .18s ease-out, box-shadow .18s ease-out;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(21, 52, 38, .14);
}
.field textarea { resize: vertical; min-height: 120px; }
.field-error { font-size: 13px; color: #a03a2a; display: none; }
.field.has-error input { border-color: #a03a2a; }
.field.has-error .field-error { display: block; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-actions { margin-top: 24px; }

.thanks {
  display: none;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--brass);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-1);
  padding: 20px 24px;
  margin-bottom: 24px;
}
.thanks.is-visible { display: block; animation: rise-in .4s ease-out both; }
.thanks p { margin: 0; }
.thanks .mono { font-size: 13px; color: var(--brass); margin-top: 8px; }

/* ---------- футер ---------- */
.site-foot { background: var(--brand); color: var(--brand-muted); border-top: 3px solid var(--brass-bright); padding: 56px 0 32px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 40px; margin-bottom: 40px; }
.foot-brand { font-family: var(--serif); font-size: 22px; color: var(--brand-ink); margin: 0 0 12px; }
.site-foot a { color: var(--brand-muted); }
.site-foot a:hover { color: #fff; }
.foot-nav { display: flex; flex-direction: column; gap: 12px; }
.foot-col h3 { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--brass-bright); margin: 0 0 16px; font-weight: 400; }
.foot-note { font-size: 15px; margin: 0; max-width: 320px; }
.foot-contacts p { margin: 0 0 8px; font-size: 15px; }
.foot-bottom { border-top: 1px solid rgba(242, 234, 216, .18); padding-top: 24px; font-family: var(--mono); font-size: 12px; }

/* ---------- кнопка «вверх» ---------- */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--r-m);
  background: var(--brand);
  color: var(--brand-ink);
  cursor: pointer;
  box-shadow: var(--shadow-2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .2s ease-out, transform .2s ease-out, background-color .18s ease-out;
  z-index: 15;
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--brand-hover); }

/* ---------- каскадное появление ---------- */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.rise > * { animation: rise-in .4s ease-out both; animation-delay: calc(var(--i, 0) * 48ms); }
.price-list.re-anim > .price-row { animation: rise-in .28s ease-out both; animation-delay: calc(var(--i, 0) * 24ms); }

/* ---------- страницы-секции ---------- */
.page-head { padding: 64px 0 8px; }
.page-head .lede { margin-bottom: 0; }

/* ---------- адаптив ---------- */
@media (max-width: 900px) {
  .masters-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid, .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  section { padding: 48px 0; }
  .hero { padding: 56px 0 48px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .masters-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 32px; }
  .container { padding: 0 16px; }
  .to-top { right: 16px; bottom: 16px; }
}

/* ---------- prefers-reduced-motion: все анимации отключаются ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}