/* ╔═════════════════════════════════════════════════════════════════╗
   ║  БАРХАТ — design tokens & global styles                         ║
   ║  Dark velvet · sans-serif · gold accents                        ║
   ╚═════════════════════════════════════════════════════════════════╝ */

:root{
  /* — Palette: deep velvet green · gold · cream ————————————————— */
  --bg:           #0E2620;           /* page background — deep velvet */
  --bg-2:         #0A1D18;           /* darker surface */
  --bg-3:         #143229;           /* lifted surface */
  --bg-rich:      #051310;           /* near-black */
  --ink:          #050A08;           /* footer/dark contrast */

  --cream:        #EFE7D2;           /* primary text */
  --cream-2:      #D9CFB4;           /* muted */
  --cream-3:      rgba(239,231,210,0.82);  /* WCAG AA 4.5:1 on --bg */
  --cream-4:      rgba(239,231,210,0.55);  /* AA for large text only */
  --hairline:     rgba(239,231,210,0.12);
  --hairline-2:   rgba(239,231,210,0.06);

  --gold:         #C9A560;           /* primary accent */
  --gold-hi:      #E2C481;           /* highlight */
  --copper:       #B86A2E;           /* warm pop, sparingly */

  /* — Type ——————————————————————————————————————————————————————— */
  --display: "Oswald", "Inter Tight", system-ui, sans-serif;
  --sans:    "Inter Tight", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* — Layout ——————————————————————————————————————————————————————— */
  --container: 1320px;
  --gutter: 32px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
html{ scroll-behavior: smooth; }

body{
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--cream-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* Subtle velvet noise + radial vignette */
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(201,165,96,0.06), transparent 70%),
    radial-gradient(ellipse 100% 80% at 100% 100%, rgba(20,50,41,0.5), transparent 70%);
}

img{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; cursor: pointer; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ─── Type primitives ─────────────────────────────────────────── */
.display{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(48px, 5.6vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.005em;
  color: var(--cream);
  margin: 0;
  text-transform: uppercase;
}
.display em,
.section-title em{
  font-style: normal;
  color: var(--gold);
  font-weight: 700;
}

.section-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 4.4vw, 80px);
  line-height: 0.95;
  letter-spacing: 0.0;
  color: var(--cream);
  margin: 12px 0 0;
  text-transform: uppercase;
}

.d-line{ display: block; }

.eyebrow,
.section-num{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-3);
}
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--gold);
}
.eyebrow-mark{
  width: 32px; height: 1px; background: var(--gold);
}
.section-num{ color: var(--gold); }

.section-head{
  max-width: 980px;
  margin: 0 0 72px;
}
.section-head-row{
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  max-width: none;
  align-items: end;
  margin-bottom: 88px;
}
.section-head-row > div{ max-width: 700px; }
.section-sub{
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.5;
  color: var(--cream-3);
  margin: 32px 0 0;
  max-width: 540px;
}

/* ─── Photo vignette (used on all photos) ─────────────────────── */
.photo-vignette{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 100% 100% at 50% 30%, transparent 30%, rgba(5,15,12,0.45) 100%),
    linear-gradient(to bottom, transparent 60%, rgba(5,15,12,0.55) 100%);
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  HEADER                                                  ║
   ╚══════════════════════════════════════════════════════════╝ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: sblur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled{ border-bottom-color: var(--hairline); }

.header-inner{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 48px;
  padding-top: 10px;
  padding-bottom: 10px;
  transition: padding .35s var(--ease);
}
.site-header.is-scrolled .header-inner{
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand{
  display: inline-flex;
  align-items: center;
  color: var(--cream);
  position: relative;
  z-index: 5;
  justify-self: center;
}
.brand-logo{
  display: block;
  width: auto;
  height: 132px;
  margin-bottom: -78px;       /* logo escapes below the header band */
  filter: drop-shadow(0 18px 28px rgba(0,0,0,0.45));
  transition:
    height .35s var(--ease),
    margin-bottom .35s var(--ease),
    filter .35s var(--ease);
}
.site-header.is-scrolled .brand-logo{
  height: 70px;
  margin-bottom: -27px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.35));
}
/* Compact logo when mobile menu is open — keeps the header band tight */
.site-header.is-menu-open .brand-logo{
  height: 40px;
  margin-bottom: 0;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.35));
}

/* Footer logo — flat, no escape, no scroll behaviour */
.brand-foot .brand-logo{
  height: 64px;
  margin-bottom: 0;
  filter: none;
}

.nav{
  display: flex;
  gap: 32px;
  justify-self: start;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--cream-2);
}
.nav a{
  position: relative;
  padding: 6px 0;
  transition: color .2s var(--ease);
}
.nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: right .35s var(--ease);
}
.nav a:hover, .nav a.is-active{ color: var(--cream); }
.nav a:hover::after, .nav a.is-active::after{ right: 0; }

.phone{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cream);
  letter-spacing: 0.04em;
  padding: 11px 18px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  justify-self: end;
  position: relative;
  z-index: 110;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.phone:hover{ background: var(--gold); color: var(--bg-2); border-color: var(--gold); }
.phone-dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
}

/* Mobile menu toggle (hidden on desktop) */
.menu-toggle{
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--cream);
  background: transparent;
  color: var(--cream);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 110;
  justify-self: start;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.menu-toggle:hover{ border-color: var(--gold); color: var(--gold); }

.menu-toggle-bars{
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}
.menu-toggle-bars span{
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .35s var(--ease), top .35s var(--ease), opacity .25s var(--ease);
}
.menu-toggle-bars span:first-child{ top: 2px; }
.menu-toggle-bars span:last-child{ top: 9px; }
.site-header.is-menu-open .menu-toggle-bars span:first-child{ top: 5px; transform: rotate(45deg); }
.site-header.is-menu-open .menu-toggle-bars span:last-child{  top: 5px; transform: rotate(-45deg); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  HERO                                                    ║
   ╚══════════════════════════════════════════════════════════╝ */
.hero{
  position: relative;
  padding: 56px 0 0;
  overflow: hidden;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 24px;
  padding-bottom: 80px;
}

.hero-text{ max-width: 760px; }
.hero-text .display{ margin-top: 28px; }

.lede{
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--cream-3);
  margin: 32px 0 0;
  max-width: 520px;
}

/* Hero structured points — replaces the plain lede paragraph */
.hero-points{
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  max-width: 560px;
  display: flex;
  flex-direction: column;
}
.hero-point{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid var(--hairline);
}
.hero-point:last-child{ border-bottom: 1px solid var(--hairline); }
.hero-point-num{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  padding-top: 4px;
  min-width: 24px;
}
.hero-point-body{ display: flex; flex-direction: column; gap: 4px; }
.hero-point-title{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(20px, 1.6vw, 26px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  margin: 0;
  line-height: 1.05;
}
.hero-point-desc{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  color: var(--cream-3);
  margin: 0;
  line-height: 1.45;
}

.hero-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 44px;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  cursor: pointer;
}
.btn svg{ transition: transform .35s var(--ease); }
.btn:hover svg{ transform: translateX(3px); }

.btn-primary{ background: var(--gold); color: var(--bg-rich); }
.btn-primary:hover{ background: var(--gold-hi); }

.btn-ghost{
  background: transparent;
  color: var(--cream);
  border-color: var(--cream-3);
}
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold); }

.btn-block{ width: 100%; justify-content: center; }

/* — Hero media ——————————————————————————————————————————————— */
.hero-media{
  position: relative;
  align-self: stretch;
  min-height: 620px;
}
.hero-photo{
  position: relative;
  margin: 0;
  height: 100%;
  min-height: 620px;
  overflow: hidden;
  background: var(--bg-3);
  will-change: transform;
}
.hero-photo img{
  width: 100%;
  height: 112%;
  object-fit: cover;
  object-position: center;
}
.hero-photo figcaption{
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  z-index: 2;
}
.hero-photo .cap-tag{ color: var(--cream-2); }
.hero-photo .cap-num{
  font-family: var(--display);
  font-size: 64px;
  letter-spacing: 0;
  font-weight: 700;
  color: var(--gold);
  line-height: 0.85;
}

.hero-card{
  position: absolute;
  left: -32px;
  bottom: -32px;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  padding: 24px 28px;
  width: 250px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 3;
  box-shadow: 0 32px 64px -32px rgba(0,0,0,0.6);
}
.hero-card-label{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
}
.hero-card-value{
  font-family: var(--display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  color: var(--cream);
  margin: 4px 0 2px;
  text-transform: uppercase;
}
.hero-card-meta{
  font-size: 12px;
  color: var(--cream-3);
  line-height: 1.4;
}

/* — Hero stats below grid ————————————————————————————————————— */
.hero-foot{
  border-top: 1px solid var(--hairline);
  padding: 36px 0;
}
.hero-stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin: 0;
  max-width: var(--container);
  padding: 0 var(--gutter);
  margin: 0 auto;
}
.hero-stats > div{ display: flex; flex-direction: column; gap: 10px; }
.hero-stats dt{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
  order: 2;
}
.hero-stats dd{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(48px, 4.8vw, 80px);
  color: var(--cream);
  margin: 0;
  line-height: 0.9;
  letter-spacing: -0.005em;
  order: 1;
}
.hero-stats .acc{ color: var(--gold); font-size: 0.5em; vertical-align: 0.5em; margin-left: 4px; font-weight: 600; }

/* — Marquee ——————————————————————————————————————————————————— */
.hero-marquee{
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 28px 0;
  overflow: hidden;
  background: var(--bg-2);
}
.marquee-track{
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 56px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  animation: marquee 70s linear infinite;
  width: max-content;
}
.marquee-track .dot{ color: var(--gold); font-size: 0.5em; }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  SERVICES — classic 3-col grid                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.services{ padding: 160px 0 160px; }

.service-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}

.srv{
  position: relative;
  display: flex;
  flex-direction: column;
  color: var(--cream);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: transparent;
  transition: background .5s var(--ease);
}
.srv:hover{ background: var(--bg-3); }

.srv-photo{
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--bg-3);
}
.srv-photo::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(14,38,32,0) 50%, rgba(14,38,32,0.6) 100%);
  pointer-events: none;
}
.srv-photo img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease), filter .6s var(--ease);
}
.srv:hover .srv-photo img{ transform: scale(1.06); }

.srv-body{
  padding: 32px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.srv-num{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 4px;
}

.srv h3{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 2.4vw, 40px);
  line-height: 0.95;
  letter-spacing: 0.0;
  text-transform: uppercase;
  margin: 0;
  color: var(--cream);
}

.srv p{
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
  max-width: 38ch;
}

.srv-link{
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-top: 20px;
}
.srv-link i{ font-style: normal; transition: transform .3s var(--ease); display: inline-block; }
.srv:hover .srv-link i{ transform: translateX(4px); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  ABOUT                                                   ║
   ╚══════════════════════════════════════════════════════════╝ */
.about{
  padding: 160px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  position: relative;
}
.about::before{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 80% 30%, rgba(201,165,96,0.05), transparent 70%);
  pointer-events: none;
}
.about-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}
.about-text .section-title{ margin-top: 16px; }
.about-copy{ margin-top: 40px; max-width: 480px; }
.about-copy p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.55;
  color: var(--cream-2);
  margin: 0 0 20px;
}

.kv-list{
  list-style: none;
  padding: 0;
  margin: 48px 0 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}
.kv-list li{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.kv-list span{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
}
.kv-list b{
  font-weight: 400;
  font-size: 15px;
  color: var(--cream);
}

.about-media{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.about-photo{
  position: relative;
  margin: 0;
  height: 600px;
  overflow: hidden;
  background: var(--bg-3);
}
.about-photo img{
  width: 100%; height: 112%;
  object-fit: cover;
  object-position: center;
}

.about-quote{
  position: relative;
  padding: 36px 36px 36px 40px;
  background: var(--bg-3);
  border-left: 2px solid var(--gold);
  margin: 0;
}
.about-quote p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.3;
  font-style: italic;
  color: var(--cream);
  margin: 0;
  letter-spacing: -0.005em;
}
.about-quote footer{
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.about-quote footer b{
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cream);
}
.about-quote footer span{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  SOLUTIONS                                               ║
   ╚══════════════════════════════════════════════════════════╝ */
.solutions{ padding: 160px 0; }

.solutions-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.sol{
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  transition: border-color .25s var(--ease), transform .5s var(--ease);
}
.sol:hover{ border-color: rgba(201,165,96,0.4); transform: translateY(-4px); }

.sol-img{
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-3);
}
.sol-img img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.6s var(--ease);
}
.sol:hover .sol-img img{ transform: scale(1.04); }

.sol-body{
  padding: 28px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.sol-tag{
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-3);
  align-self: flex-start;
  padding: 6px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
}
.sol-tag-gold{ color: var(--gold); border-color: rgba(201,165,96,0.4); }

.sol h3{
  font-family: var(--display);
  font-weight: 700;
  font-size: 25px;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--cream);
  margin: 0;
}
.sol p{
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0 0 8px;
  max-width: 32ch;
}
.sol-cta{
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.sol-cta i{ font-style: normal; transition: transform .3s var(--ease); display: inline-block; }
.sol:hover .sol-cta i{ transform: translateX(4px); }

.solutions-cta{
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.solutions-cta p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 20px;
  color: var(--cream-2);
  margin: 0;
  max-width: 560px;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  PROCESS — timeline                                      ║
   ╚══════════════════════════════════════════════════════════╝ */
.process{
  padding: 160px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.timeline{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--hairline);
}
.step{
  position: relative;
  padding: 36px 24px 36px;
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.step:last-child{ border-right: 0; }
.step::before{
  content: "";
  position: absolute;
  top: -5px;
  left: -4px;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}
.step:first-child::before{ left: -4px; }
.step:last-child::after{
  content: "";
  position: absolute;
  top: -5px;
  right: -4px;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}

.step-num{
  font-family: var(--display);
  font-weight: 700;
  font-size: 56px;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.step h4{
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--cream);
  margin: 4px 0 4px;
}
.step p{
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
}
.step-time{
  margin-top: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-4);
  padding-top: 14px;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  CASES                                                   ║
   ╚══════════════════════════════════════════════════════════╝ */
.cases{ padding: 160px 0; }

.cases-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px 48px;
}
.case-link{
  display: block;
  color: inherit;
}
.case-img{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-3);
  margin-bottom: 28px;
}
.case-img img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.8s var(--ease);
}
.case:hover .case-img > img{ transform: scale(1.04); }

/* — Photo slider (used inside case cards) ——————————————————— */
.case-slider{ touch-action: pan-y; }
.case-slider-track{
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform .6s var(--ease);
  will-change: transform;
}
.case-slide{
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.case-slide img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 2s var(--ease);
}
.case:hover .case-slide.is-active img{ transform: scale(1.04); }

.case-slider-count{
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 4;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cream);
  padding: 8px 14px;
  background: rgba(5,15,12,0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(239,231,210,0.18);
  border-radius: 999px;
  pointer-events: none;
}
.case-slider-count em{ color: var(--gold); font-style: normal; margin: 0 6px; }

.case-slider-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(239,231,210,0.35);
  background: rgba(5,15,12,0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: var(--cream);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  padding: 0;
  cursor: pointer;
  opacity: 0;
  transition: opacity .3s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.case-slider:hover .case-slider-arrow,
.case-slider-arrow:focus-visible{ opacity: 1; }
.case-slider-arrow:hover{
  background: var(--gold);
  color: var(--bg-rich);
  border-color: var(--gold);
}
.case-slider-prev{ left: 16px; }
.case-slider-next{ right: 16px; }

.case-slider-dots{
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 4;
  padding: 8px 14px;
  background: rgba(5,15,12,0.45);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: 999px;
}
.case-slider-dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(239,231,210,0.35);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background .3s var(--ease), transform .3s var(--ease), width .3s var(--ease);
}
.case-slider-dot:hover{ background: rgba(239,231,210,0.65); }
.case-slider-dot.is-active{
  background: var(--gold);
  width: 22px;
  border-radius: 4px;
}

@media (hover: none){
  /* On touch devices keep arrows visible */
  .case-slider-arrow{ opacity: 1; }
}

.case-num-overlay{
  position: absolute;
  top: 24px;
  right: 28px;
  z-index: 2;
  font-family: var(--display);
  font-weight: 700;
  font-size: 80px;
  line-height: 0.85;
  color: var(--gold);
  letter-spacing: -0.02em;
  text-shadow: 0 4px 24px rgba(5,15,12,0.5);
}

.case-meta{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-3);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}
.case-tag{ color: var(--gold); }

.case h3{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(32px, 3.2vw, 48px);
  line-height: 0.92;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--cream);
  margin: 24px 0 14px;
}
.case-desc{
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0 0 28px;
  max-width: 48ch;
}
.case-kv{
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--hairline);
}
.case-kv > div dt{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-4);
  margin-bottom: 6px;
}
.case-kv > div dd{
  margin: 0;
  font-size: 14px;
  color: var(--cream);
  font-weight: 500;
}

.cases-all{
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-top: 72px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gold);
}
.cases-all i{ font-style: normal; color: var(--gold); transition: transform .3s var(--ease); }
.cases-all:hover i{ transform: translateX(6px); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  ADVANTAGES                                              ║
   ╚══════════════════════════════════════════════════════════╝ */
.advantages{
  padding: 160px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.adv-grid{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.adv{
  padding: 40px 32px 44px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background .35s var(--ease);
}
.adv:hover{ background: var(--bg-3); }
.adv:nth-child(3n){ border-right: 0; }
.adv:nth-child(5),
.adv:nth-child(6),
.adv:nth-child(4){ border-bottom: 0; }

.adv-num{
  font-family: var(--display);
  font-weight: 700;
  font-size: 56px;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.adv h4{
  font-family: var(--display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  margin: 4px 0 0;
}
.adv p{
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
  max-width: 36ch;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  CTA                                                     ║
   ╚══════════════════════════════════════════════════════════╝ */
.cta{
  padding: 160px 0;
  background: var(--bg-rich);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.cta::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(201,165,96,0.12), transparent 50%),
    radial-gradient(circle at 88% 78%, rgba(20,80,55,0.30), transparent 55%);
  pointer-events: none;
}
.cta-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 96px;
  align-items: start;
}
.cta-text .display{ margin-top: 16px; font-size: clamp(48px, 5.6vw, 100px); }
.cta-text > p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.5;
  color: var(--cream-3);
  max-width: 520px;
  margin: 36px 0 0;
}

.cta-bullets{
  list-style: none;
  padding: 0;
  margin: 44px 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cta-bullets li{
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 15px;
  color: var(--cream-2);
}
.b-mark{
  width: 8px; height: 8px;
  background: var(--gold);
  display: inline-block;
  flex: none;
  transform: rotate(45deg);
}

/* — form ————————————————————————————————————————————————————— */
.cta-form{
  position: relative;
  padding: 44px 40px;
  background: rgba(239,231,210,0.025);
  border: 1px solid var(--hairline);
}
.cta-form.sent .field,
.cta-form.sent .form-title,
.cta-form.sent button,
.cta-form.sent .form-foot,
.cta-form.sent .form-error{ display: none; }
.cta-form.sent .form-sent{ display: block; }

/* Honeypot — off-screen, ignored by users, attractive to bots */
.hp-field{
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Form error message + disabled submit button */
.form-error{
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--copper);
  padding: 10px 14px;
  background: rgba(184,106,46,0.08);
  border: 1px solid rgba(184,106,46,0.3);
  border-radius: 4px;
}
button[type="submit"]:disabled,
.btn:disabled{
  opacity: 0.6;
  cursor: wait;
  pointer-events: none;
}

.form-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  margin: 0 0 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline);
}

.field{
  display: block;
  margin-bottom: 20px;
  position: relative;
}
.field span{
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
  margin-bottom: 10px;
}
.field input,
.field textarea{
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  padding: 8px 0 14px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--cream);
  outline: none;
  resize: none;
  transition: border-color .25s var(--ease);
}
.field input::placeholder,
.field textarea::placeholder{ color: var(--cream-4); }
.field input:focus,
.field textarea:focus{ border-bottom-color: var(--gold); }

.cta-form button{
  margin-top: 16px;
  background: var(--gold);
  color: var(--bg-rich);
  border: 0;
}
.cta-form button:hover{ background: var(--gold-hi); }

.form-foot{
  font-size: 12px;
  color: var(--cream-4);
  margin: 22px 0 0;
  line-height: 1.5;
}
.form-foot a{ color: var(--cream-2); border-bottom: 1px solid var(--hairline); }

.form-sent{
  display: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
  text-align: center;
  padding: 48px 24px;
  line-height: 1.1;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  FOOTER                                                  ║
   ╚══════════════════════════════════════════════════════════╝ */
.site-footer{
  background: var(--ink);
  padding: 96px 0 32px;
  position: relative;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--hairline);
}
.foot-brand p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  color: var(--cream-3);
  margin: 24px 0 0;
  line-height: 1.55;
}
.foot-col h5{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 24px;
  font-weight: 500;
}
.foot-col ul{
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.foot-col a{
  font-size: 15px;
  color: var(--cream-2);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.foot-col a:hover{ color: var(--cream); border-bottom-color: var(--gold); }

.foot-phone{
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 32px;
  letter-spacing: 0.04em;
  color: var(--cream);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.foot-mail{
  display: inline-block;
  font-size: 14px;
  color: var(--cream-3);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 1px;
}
.foot-chips{
  display: flex;
  gap: 8px;
  margin: 24px 0 24px;
}
.chip{
  padding: 9px 14px;
  border: 1px solid var(--hairline);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-2);
  border-radius: 999px;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.chip:hover{ background: var(--gold); color: var(--bg-rich); border-color: var(--gold); }
.foot-addr{
  font-size: 13px;
  color: var(--cream-3);
  margin: 0;
  line-height: 1.55;
}

.foot-bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--cream-4);
  text-transform: uppercase;
  padding-top: 28px;
}
.foot-bottom a{ color: var(--cream-3); border-bottom: 1px solid var(--hairline); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  BREADCRUMBS                                             ║
   ╚══════════════════════════════════════════════════════════╝ */
.breadcrumbs ol{
  list-style: none;
  margin: 0;
  padding: 60px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-4);
}
.breadcrumbs li{
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.breadcrumbs li:not(:last-child)::after{
  content: "/";
  color: var(--gold);
  margin-left: 4px;
  opacity: .7;
}
.breadcrumbs a{
  color: var(--cream-3);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.breadcrumbs a:hover{ color: var(--cream); border-bottom-color: var(--gold); }
.breadcrumbs span[aria-current]{ color: var(--cream); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  POPUP / modal                                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.popup{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .35s var(--ease), visibility 0s linear .35s;
}
.popup.is-open{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity .35s var(--ease), visibility 0s linear 0s;
}
.popup-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(5, 15, 12, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
}
.popup-window{
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  padding: 52px 44px 40px;
  transform: translateY(24px) scale(.985);
  transition: transform .45s var(--ease);
  box-shadow: 0 40px 80px -32px rgba(0,0,0,.6);
}
.popup.is-open .popup-window{ transform: none; }

.popup-close{
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px; height: 40px;
  border: 1px solid var(--bg);
  background: var(--bg);
  color: var(--cream-2);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.popup-close:hover{
  background: var(--gold);
  color: var(--bg-rich);
  border-color: var(--gold);
}

.popup-eyebrow{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.popup-eyebrow .eyebrow-mark{
  width: 32px; height: 1px; background: var(--gold);
}

.popup-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(30px, 3.6vw, 42px);
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--cream);
  margin: 18px 0 14px;
  letter-spacing: 0.005em;
}
.popup-title em{ font-style: normal; color: var(--gold); }

.popup-sub{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  color: var(--cream-3);
  margin: 0 0 28px;
  line-height: 1.5;
}

.popup-form .field{ margin-bottom: 18px; }
.popup-form button{
  margin-top: 12px;
  background: var(--gold);
  color: var(--bg-rich);
  border: 0;
}
.popup-form button:hover{ background: var(--gold-hi); }

.popup-sent{
  display: none;
  text-align: center;
  padding: 24px 0 12px;
}
.popup-sent h4{
  font-family: var(--display);
  font-weight: 700;
  font-size: 36px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.popup-sent p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  color: var(--cream-2);
  margin: 0;
}
.popup-window.sent .popup-eyebrow,
.popup-window.sent .popup-title,
.popup-window.sent .popup-sub,
.popup-window.sent .popup-form{ display: none; }
.popup-window.sent .popup-sent{ display: block; }

body.has-popup-open{ overflow: hidden; }

/* ╔══════════════════════════════════════════════════════════╗
   ║  COOKIE BANNER                                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.cookie-banner{
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  background: rgba(10, 29, 24, 0.92);
  border: 1px solid var(--hairline);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s linear .4s;
}
.cookie-banner.is-visible{
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.cookie-banner-inner{
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.cookie-banner-text{
  flex: 1;
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--cream-2);
  font-weight: 300;
}
.cookie-banner-text a{
  color: var(--gold);
  border-bottom: 1px solid rgba(201,165,96,0.35);
  padding-bottom: 1px;
  transition: border-bottom-color .25s var(--ease), color .25s var(--ease);
}
.cookie-banner-text a:hover{ color: var(--gold-hi); border-bottom-color: var(--gold); }

.cookie-banner-btn{
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg-rich);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s var(--ease);
}
.cookie-banner-btn:hover{ background: var(--gold-hi); border-color: var(--gold-hi); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  A11y: touch-target hit areas (≥44px)                    ║
   ╚══════════════════════════════════════════════════════════╝ */
/* Visually small dots — expand hit area via pseudo-element so tap stays accurate */
.product-modal-slider-dot,
.case-slider-dot{ position: relative; }
.product-modal-slider-dot::before,
.case-slider-dot::before{
  content: "";
  position: absolute;
  top: -18px; left: -18px; right: -18px; bottom: -18px;
}

/* Filter pills — give them ≥44px outer hit area without visual change */
.catalog-filter-btn{ min-height: 44px; padding: 12px 22px; }

/* Card-internal "Подробнее" — small visual link, but expand hit zone */
.product-btn{ min-height: 32px; padding: 8px 0; }

/* FAQ summary already covers full row → row padding ensures ≥44px tap area on mobile */

/* ╔══════════════════════════════════════════════════════════╗
   ║  A11y: prefers-reduced-motion (global)                   ║
   ╚══════════════════════════════════════════════════════════╝ */
@media (prefers-reduced-motion: reduce){
  *,
  *::before,
  *::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html{ scroll-behavior: auto; }
  .marquee-track{ animation: none !important; }
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  A11y: focus-visible for keyboard users (all interactive)║
   ╚══════════════════════════════════════════════════════════╝ */
button:focus-visible,
a:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  PAGE HERO (inner pages)                                 ║
   ╚══════════════════════════════════════════════════════════╝ */
.page-hero{
  padding: 24px 0 96px;
  border-bottom: 1px solid var(--hairline);
}
.page-hero .section-title{ margin-top: 16px; }
.page-hero .section-sub{ max-width: 640px; margin-top: 32px; }

/* ╔══════════════════════════════════════════════════════════╗
   ║  SERVICE PAGES                                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.service-hero{
  padding: 24px 0 120px;
  border-bottom: 1px solid var(--hairline);
}
.service-hero-grid{
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.service-hero-text .section-title{ margin-top: 18px; }
.service-hero-lead{
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(17px, 1.35vw, 22px);
  line-height: 1.5;
  color: var(--cream-3);
  margin: 32px 0 0;
  max-width: 540px;
}
.service-hero-bullets{
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 540px;
}
.service-hero-bullets li{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream-2);
  font-weight: 300;
}
.service-hero-bullets .b-mark{
  width: 8px;
  height: 8px;
  background: var(--gold);
  display: inline-block;
  flex: none;
  transform: rotate(45deg);
  margin-top: 7px;
}

.service-hero-cta{
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.service-hero-photo{
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-3);
}
.service-hero-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(108%) contrast(102%);
}

/* — Задачи / Стоимость — буллет-сетка ——————————————————————————— */
.service-tasks{ padding: 100px 0; background: var(--bg-2); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.service-pricing{ padding: 100px 0; }

.service-tasks-list,
.service-pricing-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 48px;
  max-width: 980px;
}
.service-tasks-list li,
.service-pricing-list li{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--cream-2);
  font-weight: 300;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}
.service-tasks-list .b-mark,
.service-pricing-list .b-mark{
  width: 8px;
  height: 8px;
  background: var(--gold);
  display: inline-block;
  flex: none;
  transform: rotate(45deg);
  margin-top: 7px;
}

/* — Связанные услуги ————————————————————————————————————————————— */
.related-services{ padding: 120px 0; background: var(--bg-2); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.related-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card{
  display: flex;
  flex-direction: column;
  background: var(--bg-3);
  border: 1px solid var(--hairline);
  color: var(--cream);
  transition: border-color .25s var(--ease), transform .5s var(--ease);
}
.related-card:hover{ border-color: rgba(201,165,96,0.4); transform: translateY(-4px); }
.related-card-img{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-3);
}
.related-card-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(108%) brightness(0.94);
  transition: transform 1.4s var(--ease);
}
.related-card:hover .related-card-img img{ transform: scale(1.04); }
.related-card-body{
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.related-card-body h3{
  font-family: var(--display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.related-card-body p{
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
}
.related-card-link{
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.related-card-link i{ font-style: normal; transition: transform .3s var(--ease); display: inline-block; }
.related-card:hover .related-card-link i{ transform: translateX(4px); }

/* — Что входит — numbered grid ————————————————————————————————— */
.service-includes{ padding: 120px 0; }
.service-includes-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--gold);
  border-left: 1px solid var(--hairline);
}
.service-includes-item{
  padding: 32px 28px 36px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background .35s var(--ease);
}
.service-includes-item:hover{ background: var(--bg-2); }
.service-includes-num{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.service-includes-item h3{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.service-includes-item p{
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
  max-width: 38ch;
}

/* — Inline CTA inside service sections (after Includes / Pricing) — */
.service-section-cta{
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

/* — FAQ — native <details> accordion ——————————————————————————— */
.service-faq{ padding: 0 0 160px; }
.service-faq-list{ border-top: 1px solid var(--hairline); }
.service-faq-item{ border-bottom: 1px solid var(--hairline); }
.service-faq-q{
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  transition: color .25s var(--ease);
}
.service-faq-q::-webkit-details-marker{ display: none; }
.service-faq-q::marker{ content: ''; }
.service-faq-q:hover{ color: var(--gold); }
.service-faq-icon{
  position: relative;
  display: block;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.service-faq-icon::before,
.service-faq-icon::after{
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 14px;
  height: 1.5px;
  background: var(--gold);
  transform: translate(-50%, -50%);
  transition: transform .3s var(--ease), opacity .25s var(--ease);
}
.service-faq-icon::after{ transform: translate(-50%, -50%) rotate(90deg); }
.service-faq-item[open] .service-faq-q{ color: var(--gold); }
.service-faq-item[open] .service-faq-icon::after{ opacity: 0; transform: translate(-50%, -50%) rotate(0); }
.service-faq-a{
  padding: 0 0 26px;
  max-width: 760px;
}
.service-faq-a p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream-2);
  margin: 0;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  APPROACH (catalog page)                                 ║
   ╚══════════════════════════════════════════════════════════╝ */
.approach-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--hairline);
}
.approach-step{
  position: relative;
  padding: 32px 24px 36px;
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.approach-step:last-child{ border-right: 0; }
.approach-step::before{
  content: "";
  position: absolute;
  top: -5px; left: -4px;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}
.approach-step:last-child::after{
  content: "";
  position: absolute;
  top: -5px; right: -4px;
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
}
.approach-step .step-num{
  font-family: var(--display);
  font-weight: 700;
  font-size: 48px;
  line-height: 1;
  color: var(--gold);
}
.approach-step h4{
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--cream);
  margin: 0;
}
.approach-step p{
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  CATALOG                                                 ║
   ╚══════════════════════════════════════════════════════════╝ */
.catalog{ padding: 120px 0 160px; }

.catalog-filter{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hairline);
}
.catalog-filter-btn{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-2);
  padding: 11px 20px;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.catalog-filter-btn:hover{ border-color: var(--gold); color: var(--cream); }
.catalog-filter-btn.is-active{
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg-rich);
}

.catalog-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 24px;
}

.catalog-empty{
  padding: 80px 24px;
  text-align: center;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cream-3);
  border: 1px dashed var(--hairline);
}
.catalog-empty code{
  background: var(--bg-2);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--gold);
}

/* — Product card ——————————————————————————————————————————————— */
.product{
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  cursor: pointer;
  transition: border-color .25s var(--ease), transform .5s var(--ease);
}
.product:hover{ border-color: rgba(201,165,96,0.4); transform: translateY(-4px); }
.product:focus-visible{ outline: 2px solid var(--gold); outline-offset: 4px; }
.product.is-hidden{ display: none; }
.case.is-hidden{ display: none; }

/* /cases page list */
.cases-page{ padding: 24px 0 160px; }
.cases-page .catalog-filter{ margin-bottom: 56px; }

.product-img{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-3);
}
.product-img img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease);
}
.product:hover .product-img img{ transform: scale(1.04); }

.product-series-tag{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  padding: 6px 12px;
  background: rgba(5,15,12,0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(239,231,210,0.18);
  border-radius: 999px;
}
.product-modal__tags {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
}
.product-body{
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.product-name{
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.product-desc{
  font-size: 13px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
}
.product-specs{
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
}
.product-specs > div{
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  align-items: baseline;
}
.product-specs dt{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-4);
  margin: 0;
}
.product-specs dd{
  margin: 0;
  font-size: 13px;
  color: var(--cream);
  font-weight: 400;
  line-height: 1.4;
}

.product-footer{
  margin: auto 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.product-price{
  font-family: var(--display);
  font-weight: 600;
  font-size: 18px;
  color: var(--gold);
  letter-spacing: 0.01em;
}
.product-btn{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  border: 0;
  padding: 4px 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.product-btn i{ font-style: normal; transition: transform .3s var(--ease); display: inline-block; }
.product:hover .product-btn i{ transform: translateX(4px); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  ABOUT PAGE                                              ║
   ╚══════════════════════════════════════════════════════════╝ */
.about-stats{
  padding: 56px 0 96px;
  border-bottom: 1px solid var(--hairline);
}
.about-stats .hero-stats{
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
}

.about-history{ padding: 120px 0; }

.about-team{
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.team-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--gold);
  border-left: 1px solid var(--hairline);
}
.team-card{
  padding: 32px 28px 36px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background .35s var(--ease);
}
.team-card:hover{ background: var(--bg-3); }
.team-num{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}
.team-role{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-4);
}
.team-card h3{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 1.8vw, 28px);
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.team-card p{
  font-size: 14px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
  max-width: 38ch;
}

.about-principles{ padding: 120px 0 160px; }
.principles-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 48px;
  max-width: 980px;
}
.principles-grid li{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--cream-2);
  font-weight: 300;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}
.principles-grid .b-mark{
  width: 8px;
  height: 8px;
  background: var(--gold);
  display: inline-block;
  flex: none;
  transform: rotate(45deg);
  margin-top: 8px;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  CONTACTS PAGE                                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.contact-info{ padding: 64px 0 120px; }
.contact-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 980px;
}
.contact-card{
  padding: 32px 32px 36px;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .25s var(--ease);
}
.contact-card:hover{ border-color: rgba(201,165,96,0.4); }
.contact-label{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-value{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 1.8vw, 28px);
  line-height: 1.1;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.contact-value-link{ display: inline-block; transition: color .25s var(--ease); }
.contact-value-link:hover{ color: var(--gold); }
.contact-value-muted{ color: var(--cream-3); font-weight: 300; font-size: 16px; }
.contact-card p{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.55;
  color: var(--cream-3);
  margin: 0;
}
.contact-card .contact-chips{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-map-section{
  background: var(--bg-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.contact-map{
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  background: var(--bg-3);
  overflow: hidden;
}
.contact-map iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(20%) brightness(0.85);
}

.contact-legal{ padding: 120px 0 160px; }
.contact-legal .kv-list{
  max-width: 720px;
  margin-top: 0;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  STATIC PAGES (privacy, terms etc.)                      ║
   ╚══════════════════════════════════════════════════════════╝ */
.static-content{ padding: 64px 0 140px; }
.static-prose{
  max-width: 760px;
  margin: 0 auto;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  color: var(--cream-2);
}
.static-prose h2{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 2vw, 30px);
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 48px 0 18px;
  line-height: 1.1;
}
.static-prose h2:first-child{ margin-top: 0; }
.static-prose p{ margin: 0 0 16px; }
.static-prose ul{ margin: 0 0 16px; padding-left: 22px; }
.static-prose ul li{ margin-bottom: 8px; }
.static-prose a{
  color: var(--gold);
  border-bottom: 1px solid rgba(201,165,96,0.4);
  padding-bottom: 1px;
  transition: border-bottom-color .25s var(--ease);
}
.static-prose a:hover{ border-bottom-color: var(--gold); }

/* ╔══════════════════════════════════════════════════════════╗
   ║  404 PAGE                                                ║
   ╚══════════════════════════════════════════════════════════╝ */
.page-404{
  padding: 80px 0 160px;
  border-bottom: 1px solid var(--hairline);
}
.page-404-inner{
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.page-404-code{
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(120px, 18vw, 240px);
  line-height: 0.85;
  color: var(--gold);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.page-404-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 80px);
  line-height: 0.95;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--cream);
  margin: 0 0 32px;
}
.page-404-title em{ font-style: normal; color: var(--gold); }
.page-404-text{
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.55;
  color: var(--cream-2);
  margin: 0 0 44px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.page-404-cta{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  PRODUCT MODAL                                           ║
   ╚══════════════════════════════════════════════════════════╝ */
.popup-product .product-modal-window{
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 720px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--bg-2);
  border: 1px solid var(--hairline);
  box-shadow: 0 40px 80px -32px rgba(0,0,0,.6);
  transform: translateY(24px) scale(.985);
  transition: transform .45s var(--ease);
}
.popup-product.is-open .product-modal-window{ transform: none; }
.popup-product .popup-close{ z-index: 6; }

/* — Photo slider (4:3 fixed frame) ——————————————————————————————— */
.product-modal-slider{
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-3);
  touch-action: pan-y;
}
.product-modal-slider-track{
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform .55s var(--ease);
  will-change: transform;
}
.product-modal-slide{
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.product-modal-slide img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-modal-slider-count{
  z-index: 3;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cream);
  padding: 6px 12px;
  background: rgba(5,15,12,0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(239,231,210,0.18);
  border-radius: 999px;
  pointer-events: none;
}
.product-modal-slider-count em{ color: var(--gold); font-style: normal; margin: 0 5px; }

.product-modal-slider-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(239,231,210,0.35);
  background: rgba(5,15,12,0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  color: var(--cream);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  padding: 0;
  cursor: pointer;
  opacity: 0;
  transition: opacity .3s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.product-modal-slider:hover .product-modal-slider-arrow{ opacity: 1; }
.product-modal-slider-arrow:hover{
  background: var(--gold);
  color: var(--bg-rich);
  border-color: var(--gold);
}
.product-modal-slider-prev{ left: 14px; }
.product-modal-slider-next{ right: 14px; }

.product-modal-slider-dots{
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
  padding: 8px 14px;
  background: rgba(5,15,12,0.45);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: 999px;
}
.product-modal-slider-dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(239,231,210,0.35);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background .3s var(--ease), width .3s var(--ease), border-radius .3s var(--ease);
}
.product-modal-slider-dot:hover{ background: rgba(239,231,210,0.65); }
.product-modal-slider-dot.is-active{
  background: var(--gold);
  width: 22px;
  border-radius: 4px;
}

/* Hide nav when only one photo */
.product-modal-slider.is-single .product-modal-slider-arrow,
.product-modal-slider.is-single .product-modal-slider-count,
.product-modal-slider.is-single .product-modal-slider-dots{ display: none; }

@media (hover: none){
  .product-modal-slider-arrow{ opacity: 1; }
}

/* — Info block under the photo ——————————————————————————————————— */
.product-modal-info{
  padding: 32px 36px 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.product-modal-info .popup-eyebrow{ margin-bottom: 4px; }
.product-modal-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  color: var(--cream);
  margin: 0;
}
.product-modal-desc{
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.55;
  color: var(--cream-2);
  margin: 0;
}

.product-modal-specs{
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}
.product-modal-specs > div{
  display: grid;
  grid-template-columns: 0.3fr 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--hairline);
}
.product-modal-specs > div[data-pm-empty]{ display: none; }
.product-modal-specs dt{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-4);
  margin: 0;
}
.product-modal-specs dd{
  margin: 0;
  font-size: 14px;
  color: var(--cream);
  font-weight: 400;
  line-height: 1.45;
}

.product-modal-footer{
  margin: 4px 0 0;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.product-modal-price-block{
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.product-modal-price-label{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-4);
}
.product-modal-price{
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  color: var(--gold);
  letter-spacing: 0.01em;
  line-height: 1;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  RESPONSIVE                                              ║
   ╚══════════════════════════════════════════════════════════╝ */
@media (max-width: 1200px){
  .hero-grid{ grid-template-columns: 1fr; gap: 56px; }
  .hero-media{ min-height: 540px; }
  .hero-photo{ min-height: 540px; }
  .hero-card{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 20px 26px 22px;
    background: rgba(10, 29, 24, 0.78);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 0;
    border-top: 1px solid var(--hairline);
    box-shadow: none;
  }
  .hero-stats{ grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .about-grid, .cta-grid{ grid-template-columns: 1fr; gap: 64px; }
  .section-head-row{ grid-template-columns: 1fr; gap: 24px; }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .solutions-grid{ grid-template-columns: 1fr 1fr; }
  .timeline{ grid-template-columns: repeat(3, 1fr); }
  .step:nth-child(3n){ border-right: 0; }
  .step:nth-child(-n+3){ border-bottom: 1px solid var(--hairline); }
  .adv-grid{ grid-template-columns: 1fr 1fr; }
  .adv:nth-child(3n){ border-right: 1px solid var(--hairline); }
  .adv:nth-child(2n){ border-right: 0; }
  .adv:nth-child(5){ border-bottom: 1px solid var(--hairline); }
  .cases-grid{ grid-template-columns: 1fr; gap: 64px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; gap: 48px; }
  .catalog-grid{ grid-template-columns: repeat(2, 1fr); }
  .approach-steps{ grid-template-columns: repeat(2, 1fr); }
  .approach-step:nth-child(2n){ border-right: 0; }
  .approach-step:nth-child(-n+2){ border-bottom: 1px solid var(--hairline); }
  .approach-step:nth-child(-n+2)::after{ display: none; }
  .service-hero{ padding: 24px 0 96px; }
  .service-hero-grid{ grid-template-columns: 1fr; gap: 48px; }
  .service-hero-photo{ aspect-ratio: 4 / 3; }
  .service-includes{ padding: 80px 0; }
  .service-includes-grid{ grid-template-columns: repeat(2, 1fr); }
  .service-includes-item:nth-child(2n){ border-right: 0; }
  .service-faq{ padding: 0 0 96px; }
  .service-tasks{ padding: 80px 0; }
  .service-pricing{ padding: 80px 0; }
  .related-services{ padding: 96px 0; }
  .related-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-stats .hero-stats{ grid-template-columns: repeat(2, 1fr); }
  .team-grid{ grid-template-columns: repeat(2, 1fr); }
  .team-card:nth-child(2n){ border-right: 0; }
  .contact-grid{ grid-template-columns: 1fr 1fr; }
  .contact-map{ aspect-ratio: 16 / 10; }
}

@media (max-width: 720px){
  :root{ --gutter: 20px; }
  .menu-toggle{ display: inline-flex; }

  /* Mobile nav — full-screen overlay */
  .nav{
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 18px;
    padding: 96px 24px 48px;
    margin: 0;
    background-color: #0E2620;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transition: opacity .35s var(--ease), visibility 0s linear .35s;
  }
  /* Lift the whole header above page content while the menu is open */
  .site-header.is-menu-open{ z-index: 100; }
  .site-header.is-menu-open .nav{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity .35s var(--ease);
  }
  .nav a{
    font-family: var(--display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--cream);
    padding: 6px 0;
  }
  .nav a::after{ display: none; }
  body.has-menu-open{ overflow: hidden; }

  /* Mobile header layout: logo left, phone + burger right */
  .site-header > .container{ padding-left: 15px; padding-right: 15px; }
  .header-inner{
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
  }
  .hero-grid {
    padding-bottom: 40px;
  }
  .brand{ order: 1; margin-right: auto; justify-self: auto; }
  .phone{ order: 2; }
  .menu-toggle{ order: 3; margin-right: 0; justify-self: auto; }
  .brand-logo{ height: 84px; margin-bottom: -48px; }
  .brand-foot .brand-logo{ height: 56px; margin-bottom: 0; }
  .phone{ padding: 9px 14px; font-size: 11px; }
  .phone-dot{ display: none; }
  .hero{ padding-top: 32px; }
  .hero-stats{ grid-template-columns: 1fr; gap: 16px; padding: 0 var(--gutter); }
  .hero-stats > div{ flex-direction: row; justify-content: space-between; align-items: baseline; padding-bottom: 16px; border-bottom: 1px solid var(--hairline); }
  .hero-stats dt{ order: 1; margin-bottom: 0; }
  .hero-stats dd{ order: 2; font-size: 40px; }
  .hero-card{ padding: 16px 20px 18px; }
  .service-grid{ grid-template-columns: 1fr; }
  .solutions-grid{ grid-template-columns: 1fr; }
  .timeline{ grid-template-columns: 1fr; }
  .step{ border-right: 0; border-bottom: 1px solid var(--hairline); }
  .step:last-child{ border-bottom: 0; }
  .adv-grid{ grid-template-columns: 1fr; }
  .adv{ border-right: 0 !important; border-bottom: 1px solid var(--hairline) !important; }
  .adv:last-child{ border-bottom: 0 !important; }
  .footer-grid{ grid-template-columns: 1fr; gap: 40px; }
  .services, .about, .solutions, .process, .cases, .advantages, .cta{ padding: 50px 0; }
  .section-head, .section-head-row{ margin-bottom: 48px; }
  .cta-form{ padding: 32px 24px; }
  .popup{ padding: 16px; }
  .popup-window{ padding: 44px 22px 28px; }
  .popup-close{ width: 36px; height: 36px; top: 10px; right: 10px; }
  .breadcrumbs ol{ padding: 32px 0 0; gap: 8px; font-size: 10px; }
  .cookie-banner{ left: 12px; right: 12px; bottom: 12px; }
  .cookie-banner-inner{ flex-direction: column; align-items: stretch; gap: 14px; padding: 16px 18px; }
  .cookie-banner-text{ font-size: 12px; }
  .cookie-banner-btn{ width: 100%; padding: 13px 20px; }
  .catalog-grid{ grid-template-columns: 1fr; }
  .product-modal-info{ padding: 26px 20px 28px; gap: 14px; }
  .product-modal-slider-arrow{ width: 36px; height: 36px; }
  .product-modal-slider-prev{ left: 10px; }
  .product-modal-slider-next{ right: 10px; }
  .product-modal-slider .product-series-tag{ top: 12px; left: 12px; }
  .product-modal-slider-count{ top: 12px; right: 12px; padding: 6px 10px; }
  .product-modal-slider-dots{ bottom: 12px; padding: 6px 12px; }
  .product-modal-specs > div{ grid-template-columns: 90px 1fr; gap: 14px; }
  .product-modal-footer{ flex-direction: column; align-items: stretch; gap: 16px; }
  .product-modal-footer .btn{ justify-content: center; }
  .approach-steps{ grid-template-columns: 1fr; }
  .approach-step{ border-right: 0; border-bottom: 1px solid var(--hairline); }
  .approach-step:last-child{ border-bottom: 0; }
  .approach-step::after{ display: none; }
  .catalog-filter{ gap: 6px; }
  .catalog-filter-btn{ padding: 9px 14px; font-size: 10px; letter-spacing: 0.12em; }
  .page-hero{ padding: 20px 0 64px; }
  .catalog{ padding: 80px 0 100px; }
  .static-content{ padding: 40px 0 88px; }
  .static-prose{ font-size: 15px; }
  .static-prose h2{ margin-top: 36px; }
  .page-404{ padding: 56px 0 96px; }
  .page-404-cta .btn{ width: 100%; justify-content: center; }
  .about-stats{ padding: 40px 0 64px; }
  .about-history{ padding: 64px 0; }
  .about-team{ padding: 64px 0; }
  .about-principles{ padding: 64px 0 96px; }
  .team-grid{ grid-template-columns: 1fr; border-left: 0; }
  .team-card{ border-right: 0; padding: 24px 0 26px; }
  .principles-grid{ grid-template-columns: 1fr; gap: 12px; }
  .principles-grid li{ font-size: 15px; }
  .contact-info{ padding: 40px 0 80px; }
  .contact-grid{ grid-template-columns: 1fr; gap: 16px; }
  .contact-card{ padding: 24px 22px 26px; }
  .contact-map{ aspect-ratio: 4 / 3; }
  .contact-legal{ padding: 64px 0 96px; }
  .service-hero{ padding: 20px 0 56px; }
  .service-hero-grid{ gap: 32px; }
  .service-hero-cta{ margin-top: 28px; }
  .service-includes{ padding: 56px 0; }
  .service-includes-grid{ grid-template-columns: 1fr; border-left: 0; }
  .service-includes-item{ border-right: 0; padding: 24px 0 28px; }
  .service-faq{ padding: 0 0 72px; }
  .service-faq-q{ padding: 18px 0; gap: 16px; }
  .service-faq-icon{ width: 20px; height: 20px; }
  .service-faq-a{ padding-bottom: 22px; }
  .service-hero-bullets{ margin-top: 24px; gap: 10px; }
  .service-hero-bullets li{ font-size: 14px; }
  .service-hero-cta{ margin-top: 28px; gap: 10px; }
  .service-hero-cta .btn{ width: 100%; justify-content: center; }
  .service-tasks{ padding: 56px 0; }
  .service-pricing{ padding: 56px 0; }
  .service-tasks-list,
  .service-pricing-list{ grid-template-columns: 1fr; gap: 14px; }
  .related-services{ padding: 72px 0; }
  .related-grid{ grid-template-columns: 1fr; gap: 16px; }
  .service-section-cta{ margin-top: 36px; }
  .service-section-cta .btn{ width: 100%; justify-content: center; }
}