/* ==========================================================================
   Автомойка на Никольской — дизайн-система
   Токены: чёрно-белая база + один живой цвет (фирменная подсветка вывески)
   ========================================================================== */

:root{
  --ink:        #0b0b0a;
  --ink-soft:   #171614;
  --paper:      #f6f5f1;
  --paper-dim:  #ebe9e3;
  --smoke:      #8a887f;
  --smoke-dark: #5c5a53;
  --hair-on-light: rgba(11,11,10,.14);
  --hair-on-dark:  rgba(246,245,241,.16);
  --amber: #d9a25a;   /* тёплый свет вывески — единственный акцент */
  --azure: #4f7dab;   /* холодный контурный неон — вторичный штрих акцента */

  --serif: 'Fraunces', 'Georgia', serif;
  --sans:  'Inter', -apple-system, 'Segoe UI', sans-serif;
  --mono:  'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;

  --container: 1180px;
  --edge: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.8,.24,1);
}

@media (prefers-color-scheme: dark){ :root{ } } /* сайт намеренно монохромный вне зависимости от системной темы */

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

a{ color:inherit; text-decoration:none; }

.wrap{
  max-width:var(--container);
  margin:0 auto;
  padding-left:var(--edge);
  padding-right:var(--edge);
}

::selection{ background:var(--ink); color:var(--paper); }

:focus-visible{
  outline:2px solid var(--amber);
  outline-offset:3px;
}

/* -------------------------------------------------------------- eyebrow / running head */
.running-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:1rem;
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding-bottom:1rem;
  margin-bottom:2.75rem;
  border-bottom:1px solid var(--hair-on-light);
}
.section--dark .running-head{ border-bottom-color:var(--hair-on-dark); }
.running-head .mark{ color:var(--smoke); }

/* -------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--sans);
  font-weight:600;
  font-size:.92rem;
  letter-spacing:.01em;
  padding:.85em 1.6em;
  border-radius:3px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
}
.btn:active{ transform:translateY(1px); }

.btn--solid-light{ background:var(--paper); color:var(--ink); }
.btn--solid-light:hover{ background:var(--amber); color:var(--ink); }

.btn--solid-dark{ background:var(--ink); color:var(--paper); }
.btn--solid-dark:hover{ background:var(--amber); color:var(--ink); }

.btn--ghost-light{ border-color:var(--hair-on-light); color:var(--ink); }
.btn--ghost-light:hover{ border-color:var(--ink); }

.btn--ghost-dark{ border-color:var(--hair-on-dark); color:var(--paper); }
.btn--ghost-dark:hover{ border-color:var(--paper); }

.link-arrow{
  font-family:var(--mono);
  font-size:.82rem;
  letter-spacing:.04em;
  border-bottom:1px solid currentColor;
  padding-bottom:.15em;
  opacity:.85;
  transition:opacity .2s;
}
.link-arrow:hover{ opacity:1; }

/* -------------------------------------------------------------- header */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(11,11,10,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--hair-on-dark);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  gap:1.5rem;
  padding-top:1.1rem; padding-bottom:1.1rem;
  color:var(--paper);
}
.logo{ display:flex; align-items:center; }
.logo-img{ height:50px; width:auto; display:block; }
@media (min-width:981px){ .logo-img{ height:70px; } }
.nav{
  display:flex; align-items:center; gap:2.1rem;
  font-size:.88rem;
}
.nav a{ opacity:.82; transition:opacity .2s; }
.nav a:hover{ opacity:1; }
.header-side{ display:flex; align-items:center; gap:1.4rem; }
.header-phone{
  display:flex; flex-direction:column; gap:.2rem;
  font-family:var(--mono); font-size:.74rem; line-height:1.3;
  color:var(--paper); white-space:nowrap;
}
.header-phone a{ transition:color .2s; }
.header-phone a:hover{ color:var(--amber); }

/* -------------------------------------------------------------- burger toggle */
.nav-toggle{
  display:none;
  align-items:center; gap:.6rem;
  background:none; border:0; padding:0; margin:0;
  color:var(--paper); cursor:pointer;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
}
.nav-toggle-box{
  position:relative; width:22px; height:14px; flex:none;
}
.nav-toggle-box span{
  position:absolute; left:0; right:0; height:1px; background:currentColor;
  transition:transform .3s var(--ease), opacity .3s var(--ease), top .3s var(--ease);
}
.nav-toggle-box span:first-child{ top:0; }
.nav-toggle-box span:last-child{ top:100%; transform:translateY(-1px); }
body.menu-open .nav-toggle-box span:first-child{ top:50%; transform:translateY(-50%) rotate(45deg); }
body.menu-open .nav-toggle-box span:last-child{ top:50%; transform:translateY(-50%) rotate(-45deg); }

.nav a{ white-space:nowrap; }
@media (max-width:980px){
  .nav{ display:none; }
  .header-phone{ display:none; }
  .nav-toggle{ display:inline-flex; position:relative; }
}

/* -------------------------------------------------------------- mobile nav panel */
.mobile-nav{
  position:fixed; inset:0; z-index:60;
  background:var(--ink); color:var(--paper);
  display:flex; flex-direction:column; justify-content:center; gap:1.4rem;
  padding:0 var(--edge);
  transform:translateY(-100%);
  opacity:0;
  visibility:hidden;
  transition:transform .45s var(--ease), opacity .3s var(--ease), visibility 0s linear .45s;
}
body.menu-open{ overflow:hidden; }
body.menu-open .mobile-nav{
  transform:translateY(0); opacity:1; visibility:visible;
  transition:transform .45s var(--ease), opacity .3s var(--ease), visibility 0s;
}
.mobile-nav-logo img{ height:52px; width:auto; display:block; }
.mobile-nav a:not(.btn){
  font-family:var(--serif); font-weight:600; font-size:2rem;
  border-bottom:1px solid var(--hair-on-dark);
  padding-bottom:.6rem;
}
.mobile-nav-foot{
  margin-top:1.5rem;
  display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap;
}
.mobile-nav-foot .mobile-phone{
  display:flex; flex-direction:column; gap:.25rem;
  font-family:var(--mono); font-size:.78rem; color:var(--smoke); white-space:nowrap;
}
.mobile-nav-foot .mobile-phone a{
  font-family:var(--mono); font-weight:400; font-size:.78rem;
  border-bottom:0; padding-bottom:0; color:inherit;
  transition:color .2s;
}
.mobile-nav-foot .mobile-phone a:hover{ color:var(--amber); }
@media (min-width:981px){ .mobile-nav{ display:none; } }

/* -------------------------------------------------------------- hero */
.hero{
  background:var(--ink);
  color:var(--paper);
  padding-top:clamp(3.5rem,8vw,6rem);
  padding-bottom:clamp(3.5rem,8vw,6rem);
  overflow:hidden;
}
.hero-eyebrow{
  font-family:var(--mono);
  font-size:.74rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--amber);
  margin:0 0 1.6rem;
  opacity:0;
  animation:rise .8s var(--ease) .1s forwards;
}
.hero h1{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(2.6rem, 6.4vw, 5.2rem);
  line-height:.98;
  letter-spacing:-.01em;
  margin:0 0 1.6rem;
  max-width:14ch;
  opacity:0;
  animation:rise .9s var(--ease) .22s forwards;
}
.hero h1 em{
  font-style:italic;
  font-weight:500;
  color:var(--smoke);
}
.hero-sub{
  font-size:1.08rem;
  color:#c9c7bf;
  max-width:42ch;
  margin:0 0 2.4rem;
  opacity:0;
  animation:rise .9s var(--ease) .34s forwards;
}
.hero-actions{
  display:flex; align-items:center; gap:1.6rem; flex-wrap:wrap;
  margin-bottom:clamp(3rem,7vw,5rem);
  opacity:0;
  animation:rise .9s var(--ease) .46s forwards;
}
.hero-hours{ font-family:var(--mono); font-size:.8rem; color:var(--smoke); }

@keyframes rise{
  from{ opacity:0; transform:translateY(14px); }
  to{ opacity:1; transform:translateY(0); }
}

/* framed media — "витрина" мотив, сквозной по всему сайту */
.frame{
  position:relative;
  border:1px solid var(--hair-on-dark);
  padding:10px;
  opacity:0;
  animation:rise 1s var(--ease) .58s forwards;
}
.section--light .frame{ border-color:var(--hair-on-light); }
.frame img, .frame .placeholder{
  display:block; width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.frame .placeholder{
  background:
    repeating-linear-gradient(135deg, var(--paper-dim), var(--paper-dim) 2px, var(--paper) 2px, var(--paper) 14px);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--smoke-dark);
}
.hero-logo-frame{ padding:clamp(28px,6vw,64px); }
.hero-logo-frame img{ aspect-ratio:auto; object-fit:contain; }
.section--dark .frame .placeholder{
  background:
    repeating-linear-gradient(135deg, #201f1c, #201f1c 2px, var(--ink) 2px, var(--ink) 14px);
  color:var(--smoke);
}
.caption-plate{
  display:flex; justify-content:space-between; align-items:baseline; gap:1rem;
  margin-top:.85rem;
  font-family:var(--mono);
  font-size:.74rem;
  letter-spacing:.03em;
}
.caption-plate .title{ color:inherit; }
.caption-plate .meta{ color:var(--smoke); white-space:nowrap; }

/* -------------------------------------------------------------- sections generic */
section{ padding-top:clamp(4rem,9vw,7rem); padding-bottom:clamp(4rem,9vw,7rem); }
.section--dark{ background:var(--ink); color:var(--paper); }
.section--light{ background:var(--paper); color:var(--ink); }

.section-head h2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.9rem,3.4vw,2.7rem);
  letter-spacing:-.01em;
  margin:0 0 .9rem;
}
.section-head p{
  max-width:52ch;
  color:var(--smoke-dark);
  font-size:1.02rem;
}
.section--dark .section-head p{ color:var(--smoke); }

/* -------------------------------------------------------------- features grid */
.features{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--hair-on-light);
  border:1px solid var(--hair-on-light);
  margin-top:2.5rem;
}
.feature{
  background:var(--paper);
  padding:2.2rem 1.7rem;
  transition:background .3s var(--ease);
}
.feature:hover{ background:var(--paper-dim); }
.feature .num{
  font-family:var(--mono); font-size:.72rem; color:var(--smoke); letter-spacing:.1em;
}
.feature h3{
  font-family:var(--serif); font-weight:600; font-size:1.18rem;
  margin:.9rem 0 .6rem;
}
.feature p{ font-size:.92rem; color:var(--smoke-dark); margin:0; }

@media (max-width:920px){ .features{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .features{ grid-template-columns:1fr; } }

/* -------------------------------------------------------------- сетка категорий услуг */
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(180px, 1fr));
  gap:1px;
  background:var(--hair-on-dark);
  border:1px solid var(--hair-on-dark);
  margin-top:2.5rem;
}
.service-tile{
  display:flex; flex-direction:column; align-items:flex-start; gap:.9rem;
  background:var(--ink);
  padding:1.8rem 1.5rem;
  text-decoration:none; color:inherit;
  transition:background .3s var(--ease);
  cursor:pointer;
}
.service-tile:hover{ background:var(--ink-soft); }
.service-tile:hover .service-tile-icon{ color:var(--amber); }
.service-tile-icon{
  width:34px; height:34px; color:var(--paper);
  transition:color .3s var(--ease);
}
.service-tile-icon svg{ width:100%; height:100%; }
.service-tile-title{
  font-family:var(--serif); font-weight:600; font-size:1.05rem; line-height:1.25;
}
.service-tile-count{
  font-family:var(--mono); font-size:.72rem; color:var(--smoke); letter-spacing:.03em;
}

/* -------------------------------------------------------------- price / catalogue accordion */
.catalogue{ margin-top:2.5rem; }
.cat-group{ border-bottom:1px solid var(--hair-on-dark); }
.cat-group summary{
  list-style:none;
  cursor:pointer;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.5rem 0;
  font-family:var(--serif);
  font-size:1.35rem;
  font-weight:600;
}
.cat-group summary::-webkit-details-marker{ display:none; }
.cat-group summary .plus{
  font-family:var(--mono); font-size:1rem; color:var(--smoke);
  transition:transform .3s var(--ease);
}
.cat-group[open] summary .plus{ transform:rotate(45deg); }
.cat-body{ padding-bottom:1.8rem; }
.price-row{
  display:flex; align-items:baseline; gap:.6rem;
  padding:.55rem 0;
  font-size:.98rem;
}
.price-row .name{ white-space:nowrap; color:#d7d5cc; }
.price-row .fill{
  flex:1; border-bottom:1px dotted var(--hair-on-dark);
  transform:translateY(-.32em);
  margin:0 .3em;
}
.price-row .value{ font-family:var(--mono); white-space:nowrap; color:var(--smoke); }

/* прайс-таблицы (реальные данные, с классами авто) */
.price-table-wrap{ position:relative; overflow-x:auto; -webkit-overflow-scrolling:touch; }
.price-table{
  width:100%; min-width:640px;
  border-collapse:collapse;
  font-size:.92rem;
}
.price-table th, .price-table td{
  padding:.7rem 0 .7rem 1rem;
  text-align:right;
  border-bottom:1px solid var(--hair-on-dark);
  white-space:nowrap;
  font-variant-numeric:tabular-nums;
}
.price-table th:first-child, .price-table td:first-child{
  white-space:normal; padding-left:0; padding-right:1.5rem; text-align:left; color:#d7d5cc;
}
.price-table thead th{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--smoke); font-weight:500; border-bottom:1px solid var(--hair-on-dark);
}
.price-table tbody td:not(:first-child){
  font-family:var(--mono); color:var(--paper); font-size:.88rem; font-weight:500;
}
.price-table tbody tr:hover td{ color:var(--paper); }
.price-table tbody tr:hover td:not(:first-child){ color:var(--amber); }
.price-table tbody tr:last-child td{ border-bottom:0; }

/* на мобиле таблица с классами не помещается по ширине — превращаем строки
   в карточки, без горизонтального свайпа: имя услуги сверху, цены по классам
   подписанными парами ниже */
@media (max-width:700px){
  .price-table-wrap{ overflow-x:visible; }
  .price-table{ min-width:0; width:100%; }
  .price-table thead{ display:none; }
  .price-table tbody tr{
    display:block;
    padding:.9rem 0;
    border-bottom:1px solid var(--hair-on-dark);
  }
  .price-table tbody tr:last-child{ border-bottom:0; }
  .price-table tbody td{
    display:flex; align-items:baseline; justify-content:space-between; gap:1rem;
    padding:.25rem 0; border-bottom:0; white-space:normal;
  }
  .price-table tbody td:first-child{
    display:block;
    padding:0 0 .5rem;
    font-family:var(--serif); font-weight:600; font-size:1.02rem; color:var(--paper);
  }
  .price-table tbody td:not(:first-child)::before{
    content:attr(data-label);
    font-family:var(--mono); font-size:.68rem; letter-spacing:.06em; text-transform:uppercase;
    color:var(--smoke);
  }
}

.catalogue-note{
  margin-top:1.6rem;
  font-family:var(--mono); font-size:.78rem; color:var(--smoke);
  border-left:2px solid var(--amber);
  padding-left:.9rem;
}
.catalogue-note p{ margin:0 0 .5rem; text-transform:uppercase; letter-spacing:.08em; font-size:.72rem; }
.catalogue-note ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.35rem; }
.catalogue-note strong{ color:var(--amber); font-weight:500; }

/* -------------------------------------------------------------- gallery */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.4rem;
  margin-top:2.5rem;
}
.gallery-grid .frame{ animation:none; opacity:1; }
.gallery-grid .frame .placeholder,
.gallery-grid .frame img{ aspect-ratio:1/1; }
@media (max-width:860px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .gallery-grid{ grid-template-columns:1fr; } }

/* -------------------------------------------------------------- акции */
.promo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(360px, 1fr));
  gap:1.6rem;
  margin-top:2.5rem;
}
.promo-card .frame{ animation:none; opacity:1; margin-bottom:1.1rem; }
.promo-card .frame img{ aspect-ratio:auto; object-fit:contain; height:auto; }
.promo-card-body h3{
  font-family:var(--serif); font-weight:600; font-size:1.3rem; margin:0 0 .5rem;
}
.promo-card-body p{ margin:0 0 .5rem; color:#c9c7bf; font-size:.95rem; }
.promo-card-body .promo-dates{
  font-family:var(--mono); font-size:.76rem; letter-spacing:.03em; color:var(--smoke); margin:0;
}

/* -------------------------------------------------------------- contact */
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:3rem;
  margin-top:2.5rem;
}
.contact-block dt{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--smoke); margin-top:1.6rem;
}
.contact-block dt:first-child{ margin-top:0; }
.contact-block dd{
  margin:.4rem 0 0; font-family:var(--serif); font-size:1.3rem;
}
.contact-block dd a{ border-bottom:1px solid var(--hair-on-dark); transition:border-color .2s; }
.contact-block dd a:hover{ border-color:var(--amber); color:var(--amber); }
.tbd{ color:var(--smoke); font-style:italic; font-family:var(--sans); font-size:1rem; }
.contact-actions{ display:flex; gap:1rem; margin-top:1.4rem; flex-wrap:wrap; }

/* -------------------------------------------------------------- форма заявки */
.lead-form{ margin-top:2rem; }
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }
.lead-form-row{ display:flex; gap:.9rem; flex-wrap:wrap; margin-bottom:.9rem; }
.lead-form-row input{ flex:1; min-width:180px; }
.lead-form input, .lead-form textarea{
  width:100%;
  font-family:var(--sans); font-size:.95rem;
  background:transparent; color:var(--paper);
  border:0; border-bottom:1px solid var(--hair-on-dark);
  padding:.6rem 0;
  transition:border-color .2s;
}
.lead-form textarea{ resize:vertical; margin-bottom:.2rem; }
.lead-form input::placeholder, .lead-form textarea::placeholder{ color:var(--smoke); }
.lead-form input:focus, .lead-form textarea:focus{
  outline:none; border-color:var(--amber);
}
.lead-flash{
  font-family:var(--mono); font-size:.82rem;
  padding:.7rem 1rem; margin:1.4rem 0 0;
  border-left:2px solid var(--amber);
}
.lead-flash--error{ border-left-color:var(--smoke); color:var(--smoke); }
.map-frame .placeholder{ aspect-ratio:1/1; }
.map-embed{
  position:relative; width:100%; aspect-ratio:1/1;
  background:var(--ink-soft);
  overflow:hidden;
}
.map-embed iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
  filter:grayscale(1) contrast(1.08) brightness(.95);
  transition:filter .4s var(--ease);
}
.map-embed:hover iframe{ filter:grayscale(.65) contrast(1.05) brightness(1); }

.route-note{
  margin:1rem 0 0;
  font-family:var(--mono); font-size:.78rem; line-height:1.6; color:var(--paper);
  border-left:2px solid var(--amber);
  padding-left:.9rem;
}

@media (max-width:820px){
  .contact-grid{ grid-template-columns:1fr; }
}

/* -------------------------------------------------------------- footer */
.site-footer{
  background:var(--ink); color:var(--smoke);
  border-top:1px solid var(--hair-on-dark);
  padding:2rem 0;
  font-family:var(--mono); font-size:.76rem; letter-spacing:.02em;
}
.site-footer .wrap{
  display:flex; justify-content:space-between; align-items:center; gap:1rem; flex-wrap:wrap;
}
.footer-social{ display:flex; align-items:center; gap:1.3rem; }
.social-icon{ display:flex; width:18px; height:18px; color:var(--smoke); transition:color .2s; }
.social-icon svg{ width:100%; height:100%; }
.social-icon:hover{ color:var(--amber); }

/* -------------------------------------------------------------- responsive type edges */
@media (max-width:560px){
  .running-head{ flex-direction:column; align-items:flex-start; gap:.3rem; }
  .contact-actions .btn{ width:100%; justify-content:center; }
}