/* ==========================================================================
   ПК-МАСТЕР — стили лендинга
   Токены: медь/светлый графит/PCB-зелёный (акцент), шрифты Unbounded + Manrope
   ========================================================================== */

:root{
  --ink:        #171B21;
  --paper:      #FBFAF6;
  --white:      #FFFFFF;
  --copper:     #B8722E;
  --copper-dark:#96591F;
  --copper-tint:#FCEFDD;
  --pcb:        #2B372E;
  --pcb-light:  #3A4A3D;
  --steel:      #5B6570;
  --steel-light:#8993A0;
  --line:       #ECE6D6;
  --line-dark:  rgba(23,27,33,.1);
  --alert:      #C0392B;

  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Manrope', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --container: 1160px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;font-weight:700;line-height:1.15;}
p{margin:0;}

.wrap{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

section{padding:88px 0;}
@media (max-width:720px){ section{padding:56px 0;} }

.eyebrow{
  font-size:14px;
  color:var(--copper-dark);
  font-weight:700;
  margin-bottom:10px;
}

h2.section-title{
  font-size:clamp(26px,3.4vw,38px);
  max-width:680px;
  margin-bottom:14px;
}
.section-lede{
  color:var(--steel);
  max-width:560px;
  font-size:17px;
  margin-bottom:44px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 28px;
  border-radius:var(--radius-sm);
  font-family:var(--font-body);
  font-weight:700;
  font-size:16px;
  cursor:pointer;
  border:2px solid transparent;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-copper{
  background:var(--copper);
  color:var(--white);
  box-shadow:0 10px 24px -10px rgba(184,114,46,.55);
}
.btn-copper:hover{background:var(--copper-dark);box-shadow:0 12px 28px -10px rgba(150,89,31,.6);transform:translateY(-1px);}
.btn-outline{
  background:transparent;
  border-color:var(--ink);
  color:var(--ink);
}
.btn-outline:hover{background:var(--ink);color:var(--white);}
.btn-outline-light{
  background:transparent;
  border-color:rgba(255,255,255,.5);
  color:var(--white);
}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn-block{width:100%;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(245,246,241,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.logo{
  font-family:var(--font-display);
  font-size:20px;
  font-weight:700;
  letter-spacing:.2px;
}
.logo span{color:var(--copper);}
.header-actions{display:flex;align-items:center;gap:22px;}
.header-actions .btn-copper{padding:13px 24px;}
.header-phone{
  font-family:var(--font-display);
  font-weight:700;
  font-size:17px;
}
.header-nav{display:flex;gap:26px;margin:0 auto;}
.header-nav a{font-size:15px;color:var(--steel);font-weight:600;}
.header-nav a:hover{color:var(--ink);}
@media (max-width:900px){ .header-nav{display:none;} }
@media (max-width:520px){ .header-phone{display:none;} }

/* ---------- Hero (light) ---------- */
.hero{
  background:
    radial-gradient(circle at 88% 8%, rgba(184,114,46,.07), transparent 45%),
    var(--paper);
  padding:56px 0 64px;
  overflow:hidden;
}
.hero .wrap{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:52px;
  align-items:start;
}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;}
}
.hero-copy .eyebrow{color:var(--copper-dark);}
.hero h1{
  font-size:clamp(30px,4.2vw,48px);
  margin-bottom:20px;
  color:var(--ink);
}
.hero h1 em{
  color:var(--copper);
  font-style:normal;
}
.hero-sub{
  font-size:18px;
  color:var(--steel);
  max-width:520px;
  margin-bottom:32px;
}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px;}
.hero-schedule{
  display:flex;gap:26px;flex-wrap:wrap;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-size:14.5px;
  color:var(--steel);
}
.hero-schedule strong{display:block;color:var(--ink);font-size:15.5px;margin-bottom:2px;}

/* Master card — photo + response-time ticket */
.ticket-master{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:0 24px 50px -22px rgba(23,27,33,.28);
}
.ticket-photo-large{
  width:100%;
  height:340px;
  object-fit:cover;
  display:block;
}
.ticket-body{padding:26px 28px 28px;}
.ticket-name-row{
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  margin-bottom:18px;padding-bottom:18px;
  border-bottom:1px solid var(--line);
}
.ticket-name{
  font-family:var(--font-display);
  font-size:19px;color:var(--ink);
}
.ticket-role{font-size:13.5px;color:var(--steel-light);}
.ticket-label{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--copper-dark);
  font-weight:700;
  margin-bottom:8px;
}
.ticket-number{
  font-family:var(--font-display);
  font-size:56px;
  line-height:1;
  color:var(--copper);
}
.ticket-number sup{font-size:24px;top:-.6em;}
.ticket-caption{
  font-size:15px;
  color:var(--steel);
  margin-top:10px;
  max-width:320px;
}
.ticket-foot{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  margin-top:22px;padding-top:20px;
  border-top:1px dashed var(--line);
}
.ticket-foot .phone-big{
  font-family:var(--font-display);
  font-size:19px;
  color:var(--ink);
}
.ticket-foot .phone-big:hover{color:var(--copper);}

@media (max-width:560px){
  .ticket-photo-large{height:260px;}
}

/* ---------- Quick services strip ---------- */
.quicklinks{
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.quicklinks .wrap{
  display:flex;gap:10px;flex-wrap:wrap;
  padding:18px 24px;
}
.quicklinks a{
  font-size:14.5px;font-weight:600;color:var(--steel);
  padding:8px 4px;
}
.quicklinks a:hover{color:var(--copper-dark);}
.quicklinks .sep{color:var(--line);}

/* ---------- Work gallery ---------- */
.work-gallery{background:var(--white);border-bottom:1px solid var(--line);}
.gallery-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
@media (max-width:640px){ .gallery-grid{grid-template-columns:1fr;} }
.gallery-item{position:relative;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 10px 26px -18px rgba(23,27,33,.22);}
.gallery-item img{
  width:100%;height:320px;object-fit:cover;
  display:block;
}
.gallery-tag{
  position:absolute;left:12px;bottom:12px;
  background:rgba(23,27,33,.78);
  color:#fff;
  font-size:12.5px;font-weight:700;
  padding:6px 12px;
  border-radius:99px;
  backdrop-filter:blur(3px);
}

/* ---------- Services grid ---------- */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
@media (max-width:900px){ .services-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .services-grid{grid-template-columns:1fr;} }
.service-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:32px 26px;
  box-shadow:0 10px 26px -18px rgba(23,27,33,.22);
  transition:transform .15s ease, box-shadow .15s ease;
}
.service-card:hover{ transform:translateY(-3px); box-shadow:0 16px 30px -16px rgba(23,27,33,.28); }
.service-card .icon{
  width:40px;height:40px;
  color:var(--copper);
  margin-bottom:20px;
}
.service-card h3{font-size:18px;margin-bottom:8px;}
.service-card p{color:var(--steel);font-size:14.5px;}

/* ---------- Pricing ---------- */
.price-section{background:linear-gradient(180deg, #fff, var(--paper));padding-bottom:56px;}
.price-callout{
  background:var(--copper-tint);
  border:1px solid #EFDCC0;
  border-radius:var(--radius-md);
  padding:24px 26px;
  margin-bottom:36px;
  max-width:720px;
  box-shadow:0 10px 26px -18px rgba(184,114,46,.25);
}
.price-callout h4{font-size:16px;margin-bottom:12px;color:var(--ink);}
.price-callout ul{display:flex;flex-direction:column;gap:9px;}
.price-callout li{
  font-size:14.5px;color:var(--ink);
  padding-left:20px;position:relative;
}
.price-callout li::before{
  content:"—";
  position:absolute;left:0;color:var(--copper-dark);
}
.price-tabs{
  display:flex;gap:8px;margin-bottom:6px;flex-wrap:wrap;
}
.price-tab{
  padding:10px 18px;
  border:1px solid var(--line);
  border-radius:99px;
  font-size:14.5px;font-weight:700;
  cursor:pointer;
  background:transparent;
  color:var(--steel);
}
.price-tab.active{background:var(--ink);color:#fff;border-color:var(--ink);}

.price-panel{display:none;margin-top:34px;}
.price-panel.active{display:block;}

.price-row{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
.price-row .name{font-size:16px;font-weight:600;}
.price-row .dots{
  flex:1;
  border-bottom:2px dotted var(--line);
  transform:translateY(-6px);
}
.price-row .amount{
  font-family:var(--font-display);
  font-weight:700;
  font-size:16.5px;
  color:var(--copper-dark);
  white-space:nowrap;
}
.price-note{
  margin-top:26px;
  padding:18px 22px;
  background:var(--paper);
  border-left:3px solid var(--copper);
  font-size:14.5px;
  color:var(--steel);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.price-footnote{
  margin-top:18px;
  font-size:13.5px;
  color:var(--steel-light);
}
.mid-cta{
  background:var(--copper-tint);
  border:1px solid #EFDCC0;
  border-radius:var(--radius-lg);
  padding:28px 32px;
  margin-top:32px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.mid-cta p{font-family:var(--font-display);font-size:19px;color:var(--ink);margin:0;}
.mid-cta .btn{white-space:nowrap;}

/* ---------- Brands ---------- */
.brands{
  border-top:1px solid var(--line);
  background:var(--white);
  padding-top:56px;
}
.brands-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:12px;
}
@media (max-width:760px){ .brands-grid{grid-template-columns:repeat(3,1fr);} }
.brand-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:20px 12px;
  text-align:center;
  font-family:var(--font-display);
  font-size:15px;
  color:var(--ink);
  transition:border-color .15s ease, transform .15s ease;
}
.brand-card:hover{border-color:var(--copper);transform:translateY(-2px);}
.brands-footnote{
  margin-top:20px;
  font-size:14px;
  color:var(--steel-light);
}

/* ---------- Advantages (vs company) — light ---------- */
.advantages{background:linear-gradient(180deg, var(--paper), #fff);border-top:1px solid var(--line);}
.advantages .section-lede{color:var(--steel);}
.advantages .eyebrow{color:var(--copper-dark);}
.adv-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
@media (max-width:760px){ .adv-grid{grid-template-columns:1fr;} }
.adv-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:28px 30px;
  display:flex;gap:16px;
  box-shadow:0 10px 26px -18px rgba(23,27,33,.16);
}
.adv-card .num{
  font-family:var(--font-display);
  color:var(--copper);
  font-size:15px;
  font-weight:700;
  flex-shrink:0;
}
.adv-card h4{font-size:17px;margin-bottom:6px;color:var(--ink);}
.adv-card p{font-size:14.5px;color:var(--steel);}

/* ---------- Process ---------- */
.process-list{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:34px;
}
@media (max-width:900px){ .process-list{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .process-list{grid-template-columns:1fr;} }
.process-item{border-top:2px solid var(--ink);padding-top:18px;}
.process-item .step-no{
  font-family:var(--font-display);
  color:var(--copper);
  font-size:14px;
  font-weight:700;
  margin-bottom:10px;
}
.process-item h4{font-size:17px;margin-bottom:8px;}
.process-item p{font-size:14.5px;color:var(--steel);}

/* ---------- Reviews ---------- */
.reviews{background:var(--white);border-top:1px solid var(--line);}
.reviews-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
@media (max-width:900px){ .reviews-grid{grid-template-columns:1fr;} }
.review-card{
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:26px;
  min-height:190px;
  display:flex;flex-direction:column;
  box-shadow:0 10px 24px -18px rgba(23,27,33,.2);
}
.review-card .text{font-size:14.5px;color:var(--ink);flex:1;}
.review-card .author{
  margin-top:16px;font-weight:700;font-size:14.5px;
  padding-top:14px;border-top:1px solid var(--line);
}
.review-card .author span{
  font-weight:500;color:var(--steel-light);
}

/* ---------- Guarantee ---------- */
.guarantee{
  background:var(--paper);
  border-top:1px solid var(--line);
}
.guarantee .wrap{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;
}
@media (max-width:820px){ .guarantee .wrap{grid-template-columns:1fr;} }
.guarantee-badge{
  background:var(--white);
  border:2px solid var(--copper);
  color:var(--ink);
  border-radius:var(--radius-md);
  padding:40px 34px;
  text-align:center;
  box-shadow:0 14px 34px -20px rgba(184,114,46,.35);
}
.guarantee-badge .num{
  font-family:var(--font-display);
  font-size:64px;color:var(--copper);
}
.guarantee-badge .label{font-size:15px;color:var(--steel);margin-top:6px;}
.guarantee-points li{
  display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);
  font-size:15.5px;
}
.guarantee-points li:last-child{border-bottom:none;}
.guarantee-points .icon{width:22px;height:22px;color:var(--copper);flex-shrink:0;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--copper);
  color:#fff;
  text-align:center;
}
.cta-band h2{font-size:clamp(24px,3.4vw,34px);margin-bottom:12px;color:#fff;}
.cta-band p{color:rgba(255,255,255,.85);margin-bottom:30px;font-size:16px;}
.cta-band .btn-outline-light{border-color:rgba(255,255,255,.7);}
.cta-band .btn-outline-light:hover{background:rgba(255,255,255,.15);}

/* ---------- FAQ ---------- */
.faq{background:var(--white);border-top:1px solid var(--line);}
.faq-list{max-width:760px;}
.faq-item{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:18px 22px;
  margin-bottom:12px;
  box-shadow:0 6px 18px -14px rgba(23,27,33,.18);
}
.faq-item summary{
  cursor:pointer;
  font-weight:700;
  font-size:16.5px;
  list-style:none;
  display:flex;justify-content:space-between;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  font-family:var(--font-display);
  color:var(--copper);
  font-size:20px;
  margin-left:12px;
}
.faq-item[open] summary::after{content:"–";}
.faq-item p{margin-top:14px;color:var(--steel);font-size:15px;}

/* ---------- Mobile sticky CTA ---------- */
.mobile-cta-bar{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--white);
  border-top:1px solid var(--line);
  padding:10px 12px;
  gap:10px;
  box-shadow:0 -6px 18px rgba(0,0,0,.08);
}
.mobile-cta-bar .btn{flex:1;padding:13px 10px;font-size:14.5px;}
@media (max-width:720px){
  .mobile-cta-bar{display:flex;}
  body{padding-bottom:66px;}
}

/* ---------- Footer ---------- */
footer{
  background:var(--paper);
  color:var(--steel);
  padding:50px 0 26px;
  font-size:13.5px;
  border-top:1px solid var(--line);
}
.footer-top{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;
  padding-bottom:30px;border-bottom:1px solid var(--line);
  margin-bottom:22px;
}
.footer-logo{
  font-family:var(--font-display);color:var(--ink);font-size:18px;margin-bottom:10px;
}
.footer-col h5{color:var(--ink);font-size:14px;margin-bottom:12px;}
.footer-col li{margin-bottom:8px;}
.footer-col a:hover{color:var(--copper-dark);}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.coverage-img{
  width:100%;max-width:230px;
  border-radius:var(--radius-sm);
  margin-top:4px;
  border:1px solid var(--line);
}