/* Daler detailing — лендинг студии тонировки и детейлинга, Екатеринбург */

:root{
  --ground:#0A0B0D;
  --panel:#121317;
  --panel-2:#171920;
  --line:rgba(242,243,245,.11);
  --line-strong:rgba(242,243,245,.22);
  --text:#F2F3F5;
  --muted:#A8AFB7;
  --red:#E11026;
  --red-lit:#FF3B4E;
  --shell:1200px;
  --pad:clamp(20px, 5vw, 56px);
  --r:4px;
  --ease:cubic-bezier(.16,.84,.34,1);
}

*,*::before,*::after{box-sizing:border-box}

html{
  background:var(--ground);
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scrollbar-color:var(--line-strong) var(--ground);
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--ground);
  color:var(--text);
  font-family:"Golos Text","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}

h1,h2,h3{
  font-family:"Geologica","Golos Text",Arial,sans-serif;
  font-weight:600;
  letter-spacing:-.022em;
  line-height:1.04;
  margin:0;
  text-wrap:balance;
}
p{margin:0}
ul,ol,dl{margin:0;padding:0;list-style:none}

a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--red-lit);
  outline-offset:3px;
  border-radius:2px;
}
::selection{background:var(--red);color:#fff}
body{caret-color:var(--red-lit)}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:var(--ground)}
::-webkit-scrollbar-thumb{background:#23262D;border:3px solid var(--ground);border-radius:9px}
::-webkit-scrollbar-thumb:hover{background:#31353E}

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

.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--pad)}

.skip{
  position:fixed;left:16px;top:-80px;z-index:60;
  background:var(--red);color:#fff;padding:12px 18px;border-radius:var(--r);
  font-weight:600;transition:top .2s var(--ease);
}
.skip:focus{top:16px}

/* ---------- кнопки ---------- */
.btn{
  --bg:transparent;
  display:inline-flex;align-items:center;gap:10px;
  min-height:52px;padding:0 22px;
  border-radius:var(--r);
  font-family:"Geologica","Golos Text",Arial,sans-serif;
  font-size:16px;font-weight:600;letter-spacing:-.01em;
  background:var(--bg);
  transition:transform .35s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease), box-shadow .35s var(--ease);
  will-change:transform;
}
.btn .ico{width:20px;height:20px;flex:none}
.btn-primary{--bg:var(--red);color:#fff;box-shadow:0 10px 26px -14px rgba(225,16,38,.9)}
.btn-primary:hover{--bg:#F41730;box-shadow:0 16px 34px -14px rgba(225,16,38,1);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0);--bg:#C60F22}
.btn-ghost{color:var(--text);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--text);background:rgba(242,243,245,.06);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{min-height:42px;padding:0 16px;font-size:15px}

.ico{fill:currentColor}
.ico .ln{fill:none;stroke:#fff;stroke-width:1.2;stroke-linejoin:round;opacity:.45}

.arr{
  width:18px;height:1px;background:currentColor;position:relative;display:inline-block;
  transform-origin:left center;
  transition:transform .3s var(--ease);
}
.arr::after{
  content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;
  border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg);
}

/* ---------- шапка ---------- */
.site-head{
  position:sticky;top:0;z-index:40;
  background:rgba(10,11,13,.78);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), background-color .3s var(--ease);
}
.site-head.is-stuck{border-bottom-color:var(--line);background:rgba(10,11,13,.94)}
.head-row{display:flex;align-items:center;gap:28px;min-height:76px}
.brand{display:inline-flex;align-items:baseline;gap:9px;font-family:"Geologica",Arial,sans-serif;line-height:1}
.brand-name{font-weight:700;font-size:21px;letter-spacing:-.012em;color:var(--red-lit)}
.brand-kind{font-weight:400;font-size:14px;letter-spacing:.2em;color:var(--text)}
.head-nav{display:flex;gap:26px;margin-inline-start:auto;font-size:15px;color:var(--muted)}
.head-nav a{position:relative;padding:6px 0;transition:color .2s var(--ease)}
.head-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--red);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .3s var(--ease);
}
.head-nav a:hover{color:var(--text)}
.head-nav a:hover::after{transform:scaleX(1)}
.head-act{display:flex;align-items:center;gap:16px}
.head-tel{
  font-family:"Geologica",Arial,sans-serif;font-size:15px;font-weight:500;
  font-variant-numeric:tabular-nums;color:var(--text);white-space:nowrap;
}
.head-tel:hover{color:var(--red-lit)}

/* ---------- первый экран ---------- */
.hero{position:relative;isolation:isolate;min-height:clamp(600px,92svh,920px);display:flex;align-items:flex-end}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-media img{
  width:100%;height:100%;object-fit:cover;object-position:52% 30%;
  filter:brightness(.42) contrast(1.06) saturate(.85);
  transform:scale(1.06);
  transition:filter 1.4s var(--ease), transform 2.6s var(--ease);
}
.hero.is-lit .hero-media img{filter:brightness(.78) contrast(1.04) saturate(.95);transform:scale(1)}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(10,11,13,.86) 0%, rgba(10,11,13,.28) 34%, rgba(10,11,13,.82) 74%, var(--ground) 100%),
    radial-gradient(120% 78% at 18% 86%, rgba(10,11,13,.92) 0%, rgba(10,11,13,0) 62%);
}
.hero-inner{padding-block:clamp(48px,9vh,110px) clamp(40px,7vh,84px)}

.status{display:inline-flex;align-items:center;gap:9px;color:var(--text)}
.status .dot{
  width:7px;height:7px;border-radius:50%;background:var(--muted);flex:none;
  box-shadow:0 0 0 4px rgba(168,175,183,.14);
}
.status.is-open .dot{background:#35D07F;box-shadow:0 0 0 4px rgba(53,208,127,.18)}

h1{font-size:clamp(34px,5.6vw,72px);font-weight:600;letter-spacing:-.03em;max-width:24ch;text-wrap:pretty}
.hero-sub{margin-top:22px;max-width:56ch;font-size:clamp(16px,1.5vw,19px);color:#D6DADE}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

.facts{
  display:flex;flex-wrap:wrap;gap:10px 34px;margin-top:40px;
  padding-top:22px;border-top:1px solid var(--line);
  font-size:15px;color:var(--muted);
}
.facts strong{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- секции ---------- */
.section{padding-block:clamp(64px,9vw,128px)}
.sec-head{max-width:62ch;margin-bottom:clamp(36px,5vw,64px)}
.sec-head h2{font-size:clamp(28px,3.6vw,46px)}
.sec-head p{margin-top:18px;color:var(--muted);max-width:60ch}

/* услуги: список строк, не сетка карточек */
.svc{border-top:1px solid var(--line)}
.svc-row{
  position:relative;display:flex;align-items:baseline;gap:28px;
  padding:26px 4px 26px 0;border-bottom:1px solid var(--line);
  color:inherit;
  transition:background-color .3s var(--ease);
}
.svc-row:hover .svc-cta{color:var(--red-lit)}
.svc-row:hover .arr{transform:scaleX(1.66)}
.svc-row::before{
  content:"";position:absolute;left:-4px;top:-1px;height:1px;width:min(360px,60%);background:var(--red);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .45s var(--ease);
}
.svc-row:hover{background:linear-gradient(90deg, rgba(242,243,245,.045), rgba(242,243,245,0) 62%)}
.svc-main{transition:transform .35s var(--ease)}
.svc-row:hover .svc-main{transform:translateX(16px)}
.svc-row:hover::before{transform:scaleX(1)}
.svc-main{flex:1 1 auto;min-width:0}
.svc-row h3{font-size:clamp(20px,2.3vw,28px);font-weight:500}
.svc-lead h3{font-size:clamp(24px,3vw,36px);font-weight:600}
.svc-row p{margin-top:9px;color:var(--muted);max-width:64ch;font-size:16px}
.svc-cta{
  flex:none;display:inline-flex;align-items:center;gap:12px;
  font-family:"Geologica",Arial,sans-serif;font-size:15px;font-weight:500;
  color:var(--text);white-space:nowrap;padding:10px 0;
  transition:color .25s var(--ease);
}
.svc-cta{min-height:44px}
.svc-note{
  margin-top:28px;color:var(--muted);font-size:16px;max-width:66ch;
  padding-left:18px;border-left:1px solid var(--red);
}

/* студия */
.studio{background:var(--panel);border-block:1px solid var(--line)}
.studio-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,6vw,88px);align-items:center}
.studio-text h2{font-size:clamp(28px,3.6vw,46px)}
.studio-text p{margin-top:20px;color:#D6DADE;max-width:52ch}
.slogan{
  font-family:"Geologica",Arial,sans-serif;font-size:clamp(18px,2vw,22px);
  font-weight:500;color:var(--text);letter-spacing:-.01em;
}
.specs{margin-top:34px;border-top:1px solid var(--line)}
.specs > div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted);font-size:14px;letter-spacing:.05em;text-transform:uppercase;font-family:"Geologica",Arial,sans-serif;font-weight:500}
.specs dd{margin:0;font-size:16px}
.studio-shot{margin:0}
.studio-shot img{border-radius:var(--r);aspect-ratio:4/5;object-fit:cover;object-position:50% 42%}
.studio-shot figcaption{margin-top:14px;font-size:14px;color:var(--muted)}

/* галерея */
.gallery{display:grid;grid-template-columns:1.55fr 1fr;grid-template-rows:repeat(2,clamp(180px,17.5vw,300px));gap:clamp(12px,1.6vw,22px)}
.gallery li:first-child{grid-row:span 2}
.gallery li{display:flex}
.gallery .shot{height:100%}
.gallery .shot img{aspect-ratio:auto;height:100%;object-fit:cover}
.gallery li:not(:first-child) .shot img{object-position:50% 46%}
.shot{
  display:block;width:100%;margin:0;
  position:relative;overflow:hidden;border-radius:var(--r);
}
.shot img{
  aspect-ratio:4/5;object-fit:cover;width:100%;
  filter:brightness(.92);
}
.shot::after{
  content:"";position:absolute;inset:0;border:1px solid var(--line);border-radius:var(--r);
}
.shot-cap{
  position:absolute;left:14px;bottom:12px;z-index:2;
  font-family:"Geologica",Arial,sans-serif;font-size:13px;font-weight:500;
  letter-spacing:.05em;text-transform:uppercase;
  color:var(--text);text-shadow:0 2px 12px rgba(10,11,13,.9);
}

/* почему */
.why-list{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px)}
.why-list li{padding-top:20px;border-top:1px solid var(--red)}
.why-list h3{font-size:20px;font-weight:600}
.why-list p{margin-top:10px;color:var(--muted);font-size:16px}

/* отзывы */
.reviews{background:var(--panel);border-block:1px solid var(--line)}
.rev-list{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px)}
.rev-list{align-items:stretch}
.rev-list li{padding:28px;background:var(--panel-2);border-radius:var(--r);border:1px solid var(--line);display:flex;flex-direction:column;gap:20px}
.rev-list blockquote{margin:0;flex:1;font-size:17px;line-height:1.55;color:#E4E7EA}
.rev-meta{display:flex;flex-direction:column;gap:4px;margin-top:auto}
.rev-name{font-family:"Geologica",Arial,sans-serif;font-weight:500;font-size:15px}
.rev-tag{font-size:13px;color:var(--muted)}
.link-out{
  display:inline-flex;align-items:center;gap:12px;margin-top:32px;
  font-family:"Geologica",Arial,sans-serif;font-weight:500;font-size:15px;
  transition:color .25s var(--ease);
}
.link-out:hover{color:var(--red-lit)}
.link-out:hover .arr{transform:scaleX(1.66)}

/* как записаться */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,40px);counter-reset:step}
.steps li{position:relative;padding-top:56px}
.step-n{
  position:absolute;top:0;left:0;
  width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--line-strong);
  font-family:"Geologica",Arial,sans-serif;font-size:15px;font-weight:600;
  font-variant-numeric:tabular-nums;color:var(--text);
}
.steps li:first-child .step-n{background:var(--red);border-color:var(--red);color:#fff}
.steps h3{font-size:20px;font-weight:600}
.steps p{margin-top:9px;color:var(--muted);font-size:16px}

/* контакты */
.contacts-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:start}
.contacts-main h2{font-size:clamp(30px,4.4vw,56px)}
.contacts-lead{margin-top:20px;color:var(--muted);max-width:44ch}
.contacts-list{border-top:1px solid var(--line)}
.contacts-list > div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.contacts-list dt{color:var(--muted);font-size:14px;letter-spacing:.05em;text-transform:uppercase;font-family:"Geologica",Arial,sans-serif;font-weight:500}
.contacts-list dd{margin:0;font-size:16px}
.contacts-list a{border-bottom:1px solid var(--line-strong);transition:color .2s var(--ease),border-color .2s var(--ease)}
.contacts-list a:hover{color:var(--red-lit);border-color:var(--red-lit)}

/* подвал */
.site-foot{border-top:1px solid var(--line);padding-block:44px 120px}
.foot-row{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}
.foot-logo{display:inline-flex;align-items:baseline;gap:8px;font-family:"Geologica",Arial,sans-serif;line-height:1;opacity:.9}
.foot-logo .brand-name{font-size:18px}
.foot-logo .brand-kind{font-size:13px;color:var(--muted)}
.foot-note{color:var(--muted);font-size:14px;line-height:1.6}
.foot-copy{color:var(--muted);font-size:14px;white-space:nowrap}

/* плашка статуса: страница — демонстрация, а не боевой сайт студии */
.demo-bar{border-top:1px solid var(--line);background:var(--panel);padding-block:16px}
.demo-bar p{
  display:flex;align-items:center;gap:12px;
  color:var(--muted);font-size:13px;line-height:1.5;
}
.demo-mark{
  flex:none;padding:4px 9px;border:1px solid var(--red);border-radius:var(--r);
  font-family:"Geologica",Arial,sans-serif;font-weight:500;font-size:13px;
  letter-spacing:.05em;text-transform:uppercase;color:var(--red-lit);
}

/* мобильный док */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;gap:10px;
  padding:10px max(12px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom));
  background:rgba(10,11,13,.92);backdrop-filter:blur(16px);
  border-top:1px solid var(--line);
  transform:translateY(105%);
  transition:transform .45s var(--ease);
}
.dock.is-up{transform:translateY(0)}
.dock .btn{flex:1;justify-content:center;min-height:50px}

/* появление секций — одна грамматика на всю страницу */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- адаптив ---------- */
@media (max-width:1080px){
  .why-list{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .head-nav{gap:20px}
}
@media (max-width:900px){
  .studio-grid{grid-template-columns:1fr}
  .studio-shot{order:-1}
  .studio-shot img{aspect-ratio:16/11;object-position:50% 46%}
  .contacts-grid{grid-template-columns:1fr}
  .rev-list{grid-template-columns:1fr}
  .head-nav{display:none}
  .head-act{margin-inline-start:auto}
}
@media (max-width:760px){
  body{font-size:16px}
  .head-row{min-height:64px;gap:14px}
  .brand-name{font-size:20px}
  .brand-kind{font-size:13px;letter-spacing:.17em}
  .head-tel{display:none}
  .hero{min-height:calc(100svh - 64px)}
  .hero-media img{object-position:56% 34%}
  h1{font-size:clamp(28px,7.6vw,40px);max-width:20ch}
  .hero-sub{font-size:16px}
  .cta-row .btn{flex:1 1 100%;justify-content:center}
  .facts{gap:4px 18px;font-size:13px;margin-top:20px;padding-top:14px;line-height:1.45}
  .hero-inner{padding-block:clamp(36px,6vh,80px) 24px}
  .hero-sub{margin-top:14px}
  .cta-row{margin-top:20px;gap:10px}
  .cta-row .btn{min-height:50px}
  .gallery{grid-template-columns:1fr;grid-template-rows:none;gap:12px}
  .gallery li:first-child{grid-row:auto;min-height:0}
  .gallery .shot img{aspect-ratio:3/2;height:auto}
  .svc-row{flex-direction:column;align-items:flex-start;gap:12px;padding:22px 0}
  .svc-row:hover{padding-left:0}
  .svc-cta{padding:0;min-height:0}
  .specs > div,.contacts-list > div{grid-template-columns:1fr;gap:4px}
  .specs dd,.contacts-list dd{font-size:16px}
  .foot-row{grid-template-columns:1fr;gap:20px;text-align:left}
  .dock{display:flex}
  .demo-bar p{align-items:flex-start}
  .site-foot{padding-bottom:44px}
  .demo-bar{padding-bottom:130px}
}
@media (max-width:420px){
  .why-list{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .hero-media img{transform:none;filter:brightness(.72)}
}