/* CHIPPY — стили лендинга.
   Основа палитры — серо-синий станков Errebi и графит; акцент задаётся токенами --accent*. */

@font-face{font-family:"Unbounded";src:url(fonts/unbounded-cyr.woff2) format("woff2");font-weight:200 900;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Unbounded";src:url(fonts/unbounded-lat.woff2) format("woff2");font-weight:200 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+20BD,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Golos Text";src:url(fonts/golos-cyr.woff2) format("woff2");font-weight:400 900;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Golos Text";src:url(fonts/golos-lat.woff2) format("woff2");font-weight:400 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+20BD,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --accent:#2F5BEA;        /* главный акцент: кнопки, логотип, номера шагов */
  --accent-hover:#2349C9;
  --on-accent:#FFFFFF;     /* текст на акценте */
  --header-bg:#FFFFFF;
  --hero-bg:#E7EDF6;
  --hero-ink:var(--ink);
  --hero-muted:#3E4B5C;
  --quote-bg:var(--steel);
  --quote-accent:#BFD0FF;
  --ink:#16202C;      /* текст */
  --steel:#4D6380;    /* корпус станка Errebi */
  --steel-dk:#3B4E67;
  --brass:#A97C2F;    /* латунь заготовок */
  --paper:#F3F5F7;
  --white:#FFFFFF;
  --line:#D3DAE2;
  --muted:#556170;
  --err:#B42318;

  --display:"Unbounded",system-ui,sans-serif;
  --text:"Golos Text",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  --wrap:1160px;
  --gutter:20px;
  --sec:clamp(56px,8vw,104px);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--text);overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;line-height:1.12;letter-spacing:-.01em}
h2{font-size:clamp(28px,4vw,44px)}
h3{font-size:20px;font-weight:500}
p{margin:0 0 1em}
a{color:inherit}
:focus-visible{outline:3px solid var(--steel);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--sec) 0}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:6px}
.skip:focus{left:8px}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:10px;border:2px solid transparent;font:600 17px/1 var(--text);text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn--ink{background:var(--ink);color:#fff}
.btn--ink:hover{background:var(--steel-dk)}
.btn--line{border-color:currentColor;color:var(--hero-ink);background:transparent}
.btn--line:hover{background:var(--hero-ink);color:var(--hero-bg)}
.btn--accent{background:var(--accent);color:var(--on-accent)}
.btn--accent:hover{background:var(--accent-hover)}
.btn--wide{width:100%}
.btn[disabled]{opacity:.6;cursor:progress}
.link{color:var(--steel-dk);font-weight:600;text-underline-offset:3px}
.link:hover{color:var(--ink)}

/* Шапка */
.top{position:sticky;top:0;z-index:20;background:var(--header-bg);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;gap:24px;min-height:72px}
.logo{display:inline-flex;color:var(--ink);--chip:var(--accent)}
.logo__img{height:44px;width:147px;display:block}

.top__addr{margin:0 0 0 auto;font-size:15px;color:var(--muted);text-decoration:none}
.top__addr:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.top__phone{display:inline-flex;align-items:center;gap:8px;font:600 18px/1 var(--text);text-decoration:none;white-space:nowrap}
.top__phone svg{width:20px;height:20px;fill:currentColor}
.top__phone:hover span{text-decoration:underline;text-underline-offset:3px}

/* Первый экран */
.hero{position:relative;background:var(--hero-bg);color:var(--hero-ink);padding:clamp(32px,6vw,72px) 0 calc(clamp(40px,6vw,80px) + 40px)}
.hero__in{display:grid;grid-template-columns:minmax(0,1fr) 500px;gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,6vw,76px);line-height:1.02;letter-spacing:-.025em;max-width:11ch}
.hero__lead{margin-top:24px;color:var(--hero-muted);font-size:clamp(18px,2vw,21px);max-width:34ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero__facts{display:flex;flex-wrap:wrap;gap:8px 0;margin:32px 0 0;padding:0;list-style:none;font-weight:500;font-size:16px}
.hero__facts li{padding:0 18px;border-left:2px solid currentColor;border-left-color:color-mix(in srgb,currentColor 35%,transparent)}
.hero__facts li:first-child{padding-left:0;border-left:0}
/* Коллаж: крупный ключ слева на две строки, два ключа справа */
.hero__collage{margin:0;display:grid;grid-template-columns:1.45fr 1fr;grid-template-rows:1fr 1fr;gap:12px;aspect-ratio:1/1}
.hero__collage img{width:100%;height:100%;object-fit:cover;border-radius:14px;background:var(--line)}
.hero__collage-main{grid-row:span 2;box-shadow:12px 12px 0 var(--accent)}
.hero__badge{display:inline-flex;align-items:center;gap:14px;margin-top:28px;color:var(--hero-muted);font-size:15px;text-decoration:none}
.hero__badge iframe{border:0;display:block;pointer-events:none;border-radius:8px}
.hero__badge:hover span{color:var(--hero-ink);text-decoration:underline;text-underline-offset:3px}
.hero__edge{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:40px;fill:var(--quote-bg)}

/* Цитата — голос старого сайта */
.quote{background:var(--quote-bg);color:#fff;padding:clamp(40px,6vw,72px) 0}
.quote__text{margin:0;max-width:30ch;font:500 clamp(22px,3.2vw,36px)/1.25 var(--display);letter-spacing:-.01em}
.quote__sub{margin:16px 0 0;font-size:18px;color:var(--quote-accent);font-weight:600}

/* Цены */
.section__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px 56px;align-items:end;margin-bottom:44px}
.section__head p{margin:0;color:var(--muted);max-width:46ch}
.prices__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pricelist{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:28px 28px 12px}
.pricelist h3{padding-bottom:16px;border-bottom:3px solid var(--ink)}
.pricelist ul{margin:0;padding:0;list-style:none}
.price{display:grid;grid-template-columns:auto 1fr auto;grid-template-areas:"name dots sum" "ask ask ask";column-gap:10px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
.price:last-child{border-bottom:0}
.price__name{grid-area:name;font-weight:500}
.price__dots{grid-area:dots;border-bottom:2px dotted #A9B4C1;transform:translateY(-4px);min-width:16px}
.price__sum{grid-area:sum;font:700 19px/1 var(--display);white-space:nowrap}
.price__ask{grid-area:ask;justify-self:start;margin-top:6px;font-size:15px;color:var(--steel-dk);font-weight:600;text-underline-offset:3px}
.price__ask:hover{color:var(--ink)}

/* Шаги — это и правда последовательность */
.steps{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps__list{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:44px 0 0;padding:0;list-style:none}
.steps__list li{counter-increment:step;position:relative;padding-top:72px}
.steps__list li::before{content:counter(step);position:absolute;top:0;left:0;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--accent);color:var(--on-accent);font:700 22px/1 var(--display)}
.steps__list li:not(:last-child)::after{content:"";position:absolute;top:26px;left:68px;right:-16px;border-top:2px dashed var(--line)}
.steps__list h3{margin-bottom:10px}
.steps__list p{color:var(--muted);margin:0}

/* Оборудование */
.gear__in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:start}
.gear__photos{display:grid;grid-template-columns:2fr 1fr;gap:12px;align-items:end}
.gear__photos img{border-radius:12px;width:100%;object-fit:cover}
.gear__photos img:first-child{aspect-ratio:4/3}
.gear__photos img:last-child{aspect-ratio:4/5}
.gear__text h2{margin-bottom:24px}
.gear__text>p{max-width:58ch}
.more{margin-top:8px;border-top:1px solid var(--line);padding-top:16px}
.more summary{cursor:pointer;font-weight:600;color:var(--steel-dk);list-style:none;display:inline-flex;align-items:center;gap:8px}
.more summary::-webkit-details-marker{display:none}
.more summary::after{content:"";width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .2s}
.more[open] summary::after{transform:rotate(-135deg) translateX(-2px)}
.more h3{font-size:17px;margin:24px 0 8px}
.more p{font-size:16px;color:var(--muted);max-width:62ch}

/* Контакты и форма */
.contact{background:var(--white);border-top:1px solid var(--line)}
.contact__in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,480px);gap:56px;align-items:start}
.contact address{font-style:normal;margin:24px 0 8px}
.contact__addr{font-size:20px;font-weight:500;margin-bottom:2px}
.contact__addr a{text-decoration-color:var(--line);text-underline-offset:4px}
.contact__addr a:hover{text-decoration-color:currentColor}
.contact__metro{color:var(--muted);margin-bottom:14px}
.hours{display:flex;gap:28px;margin:8px 0 20px}
.hours div{display:flex;gap:10px}
.hours dt{color:var(--muted)}
.hours dd{margin:0;font-weight:600}
.contact__links{margin-bottom:12px}
.contact__rating{display:inline-block}
.contact__rating iframe{border:0;display:block;pointer-events:none}
.contact__phone{font:700 clamp(24px,3vw,32px)/1.2 var(--display);text-decoration:none}
.contact__phone:hover{text-decoration:underline;text-underline-offset:4px}
.contact__photo{margin:28px 0 0;max-width:440px;border-radius:12px;overflow:hidden}
.contact__photo img{aspect-ratio:4/3;object-fit:cover;width:100%}

.form-card{background:var(--paper);border:1px solid var(--line);border-top:6px solid var(--accent);border-radius:14px;padding:32px}
.form-card__title{font-size:28px}
.form-card__lead{color:var(--muted);margin:10px 0 24px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.field__opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;border:1.5px solid #B9C3CE;border-radius:10px;background:#fff;color:var(--ink);font:400 17px/1.4 var(--text)}
.field textarea{resize:vertical;min-height:90px}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--steel);box-shadow:0 0 0 3px rgba(77,99,128,.25)}
.field input[aria-invalid="true"]{border-color:var(--err)}
.field__err{margin:6px 0 0;font-size:14px;color:var(--err)}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.form__status{margin:14px 0 0;font-weight:500;min-height:1.6em}
.form__status.is-ok{color:#1F6F43}
.form__status.is-err{color:var(--err)}
.form.is-sent .field,.form.is-sent button{display:none}
.form.is-sent .form__status{font-size:19px}

/* Подвал */
.foot{background:var(--ink);color:#C9D2DC;padding:48px 0 28px;font-size:15px}
.foot a{color:#fff;text-underline-offset:3px}
.foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}
.foot__brand{margin-bottom:14px}
.foot .logo{color:#fff;--chip:#8AA6FF}
.foot__legal{display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.foot__legal p{margin:0 0 8px}
.foot__copy{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#8E9AA8}

/* Страница политики */
.doc{padding:var(--sec) 0}
.doc h1{font-size:clamp(28px,4vw,40px);margin-bottom:32px;max-width:24ch}
.doc__body{max-width:72ch;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:clamp(20px,4vw,48px);font-size:16px}
.doc__body p{margin:0 0 1.2em}

/* Адаптив */
@media (max-width:960px){
  .hero__in{grid-template-columns:1fr;gap:40px}
  .hero__collage{max-width:500px;margin-right:12px}
  .section__head{grid-template-columns:1fr}
  .prices__grid{grid-template-columns:1fr}
  .gear__in,.contact__in{grid-template-columns:1fr;gap:40px}
}
@media (max-width:760px){
  .top__addr{display:none}
  .top__phone{margin-left:auto}
  .steps__list{grid-template-columns:1fr;gap:28px}
  .steps__list li{padding:0 0 0 72px;min-height:52px}
  .steps__list li:not(:last-child)::after{top:60px;left:25px;right:auto;bottom:-24px;border-top:0;border-left:2px dashed var(--line)}
}
@media (max-width:520px){
  body{font-size:16px}
  .top__phone span{font-size:16px}
  .logo__img{height:38px;width:127px}
  .hero__cta .btn{flex:1 1 100%}
  .hero__facts{flex-direction:column;gap:6px}
  .hero__facts li,.hero__facts li:first-child{display:flex;align-items:center;gap:10px;padding:0;border-left:0;font-size:15px}
  .hero__facts li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--accent)}
  .hero__collage{gap:8px;aspect-ratio:5/4}
  .hero__collage-main{box-shadow:8px 8px 0 var(--accent)}
  .hero__edge{height:24px}
  .pricelist{padding:20px 18px 6px}
  .price{grid-template-columns:1fr auto;grid-template-areas:"name sum" "ask ask"}
  .price__dots{display:none}
  .form-card{padding:24px 18px}
  .gear__photos{grid-template-columns:1fr}
  .gear__photos img:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}