/* =========================================================
   СТЯЖКА PRO — стилі лендінгу
   Токени: див. розділ "TOKENS"
   ========================================================= */

/* ---------- FONTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ---------- TOKENS ---------- */
:root{
  /* colour: warm concrete surfaces + graphite ink + brick/laser accents pulled from the real jobsite photos */
  --bg:            #F1EFE9;   /* warm concrete dust */
  --bg-alt:        #E7E2D8;   /* deeper concrete panel */
  --bg-alt-2:      #DCD5C7;   /* card / input surface */
  --ink:           #201E1A;   /* near-black warm graphite */
  --ink-soft:      #5B564C;   /* muted body text */
  --ink-faint:     #8B8577;   /* captions on light */
  --dark:          #181714;   /* dark section bg */
  --dark-2:        #232019;   /* dark panel */
  --on-dark:       #F1EFE9;
  --on-dark-soft:  #B7B0A0;
  --brick:         #A2431F;   /* terracotta / brick accent — primary CTA */
  --brick-dark:    #832F13;
  --laser:         #D62A20;   /* signature "level line" red, from the heating-pipe photos */
  --line:          rgba(32,30,26,0.14);
  --line-dark:     rgba(241,239,233,0.16);

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body:    'Manrope', -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 3px;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- RESET ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
body{ margin:0; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p{ margin:0; }
input{ font:inherit; }

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow{
  max-width: 820px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--tight{
  max-width: 1020px;
}

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

/* ---------- TYPE ---------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brick);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 1px;
  background: var(--brick);
}
.section-title{
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .01em;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  max-width: 18ch;
}
.section-lede{
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--ink-soft);
  max-width: 56ch;
  margin-top: 16px;
}
.section-head{
  margin-bottom: clamp(36px, 6vw, 64px);
}
.section-head.center{
  text-align: center;
  margin-inline: auto;
}
.section-head.center .section-title{ max-width: 26ch; margin-inline:auto; }
.section-head.center .section-lede{ margin-inline:auto; }
.section-head.split{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}

section{ padding-block: clamp(56px, 9vw, 112px); }
.section-alt{ background: var(--bg-alt); }
.section-dark{ background: var(--dark); color: var(--on-dark); }
.section-dark .ink-soft, .section-dark .section-lede{ color: var(--on-dark-soft); }

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 16px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: var(--brick);
  color: #fff;
}
.btn-primary:hover{ background: var(--brick-dark); }
.btn-secondary{
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover{ background: var(--ink); color: var(--bg); }
.section-dark .btn-secondary{ color: var(--on-dark); border-color: var(--line-dark); }
.section-dark .btn-secondary:hover{ background: var(--on-dark); color: var(--dark); }
.btn-ghost{
  background: transparent;
  color: var(--brick);
  border-bottom: 1px solid currentColor;
  padding: 4px 0;
  border-radius: 0;
}
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex-shrink:0; }

/* ---------- HEADER ---------- */
.site-header{
  position: sticky;
  top:0;
  z-index: 90;
  background: rgba(241,239,233,.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
}
.brand-icon{
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.brand__text{
  display:flex;
  flex-direction:column;
  line-height:1;
}
.brand__name{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.brand__name span{ color: var(--brick); }
.brand__tag{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--ink-faint);
  margin-top: 4px;
  text-transform: uppercase;
}
.header-actions{ display:flex; align-items:center; gap: 18px; }
.header-phone{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  line-height:1.2;
}
.header-phone__label{
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing:.06em;
}
.header-phone__num{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
}
.header-nav{ display:none; }
@media (min-width: 900px){
  .header-nav{
    display:flex;
    gap: 26px;
    font-size: 14px;
    color: var(--ink-soft);
  }
  .header-nav a:hover{ color: var(--brick); }
}
@media (max-width: 560px){
  .header-phone{ display:none; }
}

/* ---------- LEVEL LINE (signature device) ---------- */
.level-line{
  --tick: var(--line);
  position: relative;
  height: 34px;
  background-image: repeating-linear-gradient(
    to right,
    var(--tick) 0, var(--tick) 1px,
    transparent 1px, transparent 24px
  );
  background-position: left center;
  background-repeat: repeat-x;
  display:flex;
  align-items:center;
}
.level-line::after{
  content:"";
  position:absolute;
  left:0; right:0; top:50%;
  height:1px;
  background: var(--line);
}
.section-dark .level-line{ --tick: var(--line-dark); }
.level-line__bubble{
  position:relative;
  z-index:1;
  margin-inline:auto;
  display:flex;
  align-items:center;
  gap:8px;
  background: var(--bg);
  padding: 4px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing:.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.section-dark .level-line__bubble{ background: var(--dark); border-color: var(--line-dark); color: var(--on-dark-soft); }
.level-line__dot{
  width:7px; height:7px; border-radius:50%;
  background: var(--laser);
  box-shadow: 0 0 0 3px rgba(214,42,32,.18);
}

/* ---------- HERO (full-bleed dimmed photo, centered) ---------- */
.hero--photo{
  position: relative;
  min-height: 52vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding-block: 76px 36px;
}
@media (min-width: 760px){
  .hero--photo{ min-height: 50vh; padding-block: 72px 40px; }
}
.hero__bg{
  position:absolute;
  inset:0;
  z-index:0;
}
.hero__bg img{
  width:100%; height:100%;
  object-fit: cover;
  object-position: center 40%;
  display:block;
}
.hero__scrim{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(20,19,16,.55) 0%, rgba(20,19,16,.62) 45%, rgba(20,19,16,.82) 100%);
}
.hero__inner{
  position:relative;
  z-index:1;
  max-width: 780px;
  margin-inline:auto;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.eyebrow--onphoto{ color: #E9C4B4; }
.eyebrow--onphoto::before{ background: #E9C4B4; }
.hero__h1{
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.005em;
  color: #fff;
  text-wrap: balance;
}
.hero__h1 em{
  font-style: normal;
  color: #F0A98A;
}
.hero__sub{
  margin-top: 22px;
  font-size: clamp(16px, 1.7vw, 19px);
  color: rgba(255,255,255,.86);
  max-width: 50ch;
}
.hero__ctas{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap: 14px;
  margin-top: 32px;
}
.btn-secondary--onphoto{
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.btn-secondary--onphoto:hover{ background:#fff; color: var(--ink); }
.hero__phone-line--onphoto{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 12px;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: rgba(255,255,255,.75);
}
.hero__phone-line--onphoto a{
  font-family: var(--font-display);
  font-weight:600;
  font-size: 15px;
  color: #fff;
  letter-spacing:.02em;
}
.hero__phone-line--onphoto a:hover{ color: #F0A98A; }

/* ---------- ICON-ONLY MESSENGER LINKS ---------- */
.icon-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--ink);
  flex-shrink:0;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.icon-link svg{ width:18px; height:18px; }
.icon-link:hover{ background: var(--ink); color: var(--bg); border-color: var(--ink); }
.icon-link--onphoto{
  border-color: rgba(255,255,255,.4);
  color: #fff;
}
.icon-link--onphoto:hover{ background:#fff; color: var(--ink); border-color:#fff; }

.footer__socials{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 16px;
}
.footer__socials .icon-link{
  border-color: var(--line-dark);
  color: var(--on-dark);
}
.footer__socials .icon-link:hover{ background: var(--brick); color:#fff; border-color: var(--brick); }

.hero__readout--onphoto{
  margin-top: 32px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.22);
  width:100%;
  max-width: 560px;
}
@media (min-width: 560px){
  .hero__readout--onphoto{
    grid-template-columns: repeat(4, minmax(0,1fr));
    max-width: 680px;
  }
  .hero__readout--onphoto div:nth-child(odd){ border-right: 1px solid rgba(255,255,255,.22); }
  .hero__readout--onphoto div:not(:last-child){ border-right: 1px solid rgba(255,255,255,.22); }
}
.hero__readout--onphoto div{
  padding: 14px 10px;
  border-bottom: 1px solid rgba(255,255,255,.22);
  text-align:center;
}
.hero__readout--onphoto div:nth-child(odd){ border-right: 1px solid rgba(255,255,255,.22); }
.hero__readout--onphoto .val{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color:#fff;
}
.hero__readout--onphoto .lbl{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
}
.level-line--onphoto{
  position:absolute;
  left:0; right:0; bottom:0;
  z-index:1;
  --tick: rgba(255,255,255,.18);
}
.level-line--onphoto .level-line__bubble{
  background: rgba(20,19,16,.72);
  border-color: rgba(255,255,255,.25);
  color: rgba(255,255,255,.85);
}

/* ---------- REVIEWS CAROUSEL ---------- */
.reviews{ padding-block: clamp(48px, 7vw, 80px) clamp(56px, 8vw, 90px); }
.reviews-track{
  display:flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.reviews-track::-webkit-scrollbar{ display:none; }
.review-card{
  flex: 0 0 86%;
  scroll-snap-align: center;
  background: var(--bg-alt-2);
  border-radius: var(--radius);
  padding: 26px 24px;
  display:flex;
  flex-direction:column;
  gap: 18px;
  min-height: 168px;
}
@media (min-width: 640px){
  .review-card{ flex: 0 0 calc(50% - 8px); }
}
.review-card__stars{
  color: #E08A2C;
  font-size: 15px;
  letter-spacing: 3px;
  line-height:1;
}
.review-card__quote{
  font-size: 15.5px;
  color: var(--ink);
  line-height:1.5;
}
.review-card__meta{
  display:flex;
  flex-direction:column;
  gap: 2px;
  margin-top:auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.review-card__name{
  font-family: var(--font-display);
  font-weight:600;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing:.02em;
}
.review-card__role{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing:.04em;
}
.reviews-nav{
  display:flex;
  justify-content:center;
  gap: 12px;
  margin-top: 26px;
}
.reviews-nav__btn{
  width: 42px; height:42px;
  border-radius:50%;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  display:flex;
  align-items:center;
  justify-content:center;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}
.reviews-nav__btn:hover{ background: var(--ink); color: var(--bg); }
.reviews-nav__btn svg{ width:18px; height:18px; }

/* ---------- TRUST STRIP ---------- */
.trust-strip{
  background: var(--dark);
  color: var(--on-dark);
  padding-block: 22px;
}
.trust-strip ul{
  display:flex;
  flex-wrap:wrap;
  gap: 20px 44px;
  align-items:center;
  justify-content: center;
}
.trust-strip li{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing:.03em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
}
.trust-strip li strong{
  font-family: var(--font-display);
  font-weight:600;
  font-size: 16px;
  color: var(--on-dark);
  letter-spacing:0;
  text-transform:none;
}
.trust-strip li::before{
  content:"";
  width:5px;height:5px;border-radius:50%;
  background: var(--laser);
  flex-shrink:0;
}

/* ---------- BENEFITS ---------- */
.benefits__grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.benefit{
  background: var(--bg);
  padding: 30px 26px;
  display:flex;
  flex-direction:column;
  gap: 14px;
}
.benefit__index{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brick);
}
.benefit__title{
  font-family: var(--font-display);
  font-weight:600;
  font-size: 19px;
  text-transform: uppercase;
}
.benefit__text{ color: var(--ink-soft); font-size: 15px; }

/* ---------- PROJECTS ---------- */
.case{
  display:grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line);
  margin-bottom: 28px;
  background: var(--bg);
}
.case:last-child{ margin-bottom:0; }
@media (min-width: 860px){
  .case{ grid-template-columns: 1.15fr 1fr; }
  .case--reverse{ direction: rtl; }
  .case--reverse > *{ direction: ltr; }
}
.case__photos{
  display:grid;
  grid-template-columns: 1fr 1fr;
}
.case__photos img{
  width:100%; height:100%;
  object-fit: cover;
  aspect-ratio: 3/4;
}
.case__photos figure{ margin:0; position:relative; }
.case__tag{
  position:absolute; top:10px; left:10px;
  background: rgba(24,23,20,.82);
  color:#fff;
  font-family: var(--font-mono);
  font-size:10px;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding: 5px 9px;
  border-radius: 999px;
}
.case__body{
  padding: clamp(24px, 3.5vw, 40px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap: 14px;
}
.case__title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.2vw, 26px);
  text-transform: uppercase;
}
.case__text{ color: var(--ink-soft); font-size:15px; }
.case__meta{
  display:flex;
  flex-wrap:wrap;
  gap: 10px 22px;
  margin-top:6px;
  padding-top:16px;
  border-top:1px solid var(--line);
}
.case__meta div{ font-family: var(--font-mono); font-size:11.5px; color: var(--ink-faint); text-transform:uppercase; letter-spacing:.03em; }
.case__meta strong{ display:block; font-family:var(--font-body); font-weight:700; color: var(--ink); font-size:14px; text-transform:none; letter-spacing:0; margin-top:2px; }

.projects__note{
  margin-top: 28px;
  font-size: 14px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
}

/* ---------- WHY SEMI-DRY ---------- */
.why__grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px){
  .why__grid{ grid-template-columns: .9fr 1.1fr; align-items:center; }
}
.why__compare{
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow:hidden;
}
.why__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
}
.why__row + .why__row{ border-top: 1px solid var(--line-dark); }
.why__cell{
  padding: 16px 18px;
  font-size: 14px;
}
.why__cell:first-child{ border-right: 1px solid var(--line-dark); color: var(--on-dark-soft); }
.why__cell.head{
  font-family: var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: var(--on-dark-soft);
  background: var(--dark-2);
}
.why__cell.good{ color: var(--on-dark); }
.why__cell.good::before{ content:"— "; color: var(--laser); }
.why__list{ display:flex; flex-direction:column; gap:22px; }
.why__item{ display:flex; gap:16px; }
.why__item .num{
  font-family: var(--font-mono);
  color: var(--brick);
  font-size:13px;
  padding-top:3px;
}
.why__item h4{
  font-family: var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  font-size:17px;
}
.why__item p{ color: var(--ink-soft); font-size:14.5px; margin-top:6px; }

/* ---------- INCLUDED ---------- */
.included__grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 900px){
  .included__grid{ grid-template-columns: 1fr 1fr; }
}
.included__list li{
  display:flex;
  align-items:flex-start;
  gap: 14px;
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
}
.included__list li:first-child{ border-top: 1px solid var(--line); }
.included__list svg{ width:18px; height:18px; flex-shrink:0; margin-top:2px; color: var(--brick); }
.included__panel{
  background: var(--bg-alt-2);
  border-radius: var(--radius);
  padding: clamp(24px,3vw,36px);
}
.included__panel .eyebrow{ margin-bottom:10px; }
.included__panel p{ color: var(--ink-soft); font-size:15px; }
.included__panel p + p{ margin-top:12px; }

/* ---------- PRICE / CALCULATOR ---------- */
.price-top{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap: 18px 28px;
  margin-bottom: 44px;
}
.price-tag{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 64px);
  line-height:1;
}
.price-tag span{ color: var(--brick); }
.price-unit{ font-family: var(--font-mono); font-size:14px; color: var(--ink-faint); text-transform:uppercase; letter-spacing:.05em; }

.calc{
  background: var(--bg-alt-2);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 44px);
  display:grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 760px){
  .calc{ grid-template-columns: 1fr 1fr; align-items:center; }
}
.calc__field{ display:flex; flex-direction:column; gap:8px; margin-bottom:20px; }
.calc__field:last-child{ margin-bottom:0; }
.calc__field label{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing:.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.calc__input-row{
  display:flex;
  align-items:center;
  gap:12px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 6px 6px 16px;
}
.calc__input-row input[type=number]{
  border:0; background:transparent;
  width:100%;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight:600;
  color: var(--ink);
  -moz-appearance: textfield;
}
.calc__input-row input::-webkit-outer-spin-button,
.calc__input-row input::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
.calc__input-row input:focus{ outline:none; }
.calc__unit{
  font-family: var(--font-mono);
  font-size:13px;
  color: var(--ink-faint);
  background: var(--bg-alt);
  padding: 8px 12px;
  border-radius: 999px;
  white-space:nowrap;
}
input[type=range]{
  width:100%;
  accent-color: var(--brick);
}
.calc__result{
  text-align:center;
  padding: 26px 20px;
  background: var(--dark);
  color: var(--on-dark);
  border-radius: var(--radius);
}
.calc__result .lbl{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color: var(--on-dark-soft);
}
.calc__result .sum{
  font-family: var(--font-display);
  font-weight:700;
  font-size: clamp(32px, 4vw, 42px);
  margin-block: 10px;
}
.calc__result .sum span{ color: var(--laser); }
.calc__result small{
  display:block;
  font-size:12px;
  color: var(--on-dark-soft);
  max-width: 34ch;
  margin: 10px auto 18px;
}

/* ---------- PROCESS ---------- */
.steps{
  display:grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 760px){
  .steps{ grid-template-columns: repeat(5, 1fr); }
}
.step{
  padding: 26px 20px 26px 0;
  border-top: 1px solid var(--line);
  position:relative;
}
@media (min-width: 760px){
  .step{ border-top:0; border-left: 1px solid var(--line); padding: 0 20px; }
  .step:first-child{ border-left:0; padding-left:0; }
}
.step__num{
  font-family: var(--font-mono);
  color: var(--brick);
  font-size: 13px;
}
.step__title{
  font-family: var(--font-display);
  font-weight:600;
  text-transform: uppercase;
  font-size: 17px;
  margin-top: 10px;
}
.step__text{ color: var(--ink-soft); font-size: 14px; margin-top: 8px; }

/* ---------- EQUIPMENT ---------- */
.equip{
  display:grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px){
  .equip{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px){
  .equip{ grid-template-columns: repeat(4, 1fr); }
}
.equip__card{ background: var(--bg); text-align:center; }
.equip__photo{ aspect-ratio: 4/3; overflow:hidden; background:var(--bg-alt); }
.equip__photo img{ width:100%; height:100%; object-fit:cover; }
.equip__photo--product{
  background: var(--bg-alt-2);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
}
.equip__photo--product img{ width:auto; height:100%; max-height:100%; object-fit:contain; }
.equip__photo--graphic{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px;
}
.equip__photo--graphic svg{ width:auto; height:100%; max-height:170px; }
.equip__card h4{
  font-family: var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  font-size:16px;
  margin-top:16px;
}
.equip__card p{ color: var(--ink-soft); font-size:14px; margin-top:6px; padding-inline: 10px; }

/* ---------- SOCIAL PROOF PLACEHOLDER ---------- */
.proof-empty{
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: clamp(32px, 5vw, 56px);
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 14px;
}
.proof-empty svg{ width:34px; height:34px; color: var(--ink-faint); }
.proof-empty p{ color: var(--ink-soft); max-width:52ch; }
.proof-empty .stars{
  display:flex; gap:4px; color: var(--ink-faint);
}
.proof-empty .stars svg{ width:16px; height:16px; }

/* ---------- FAQ / OBJECTIONS (accordion) ---------- */
.faq-list{
  border-top: 1px solid var(--line);
}
.faq-item{
  border-bottom: 1px solid var(--line);
}
.faq-item__q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  background:transparent;
  border:0;
  text-align:left;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: .01em;
}
.faq-item__icon{
  flex-shrink:0;
  width: 24px; height:24px;
  position: relative;
}
.faq-item__icon::before, .faq-item__icon::after{
  content:"";
  position:absolute; left:50%; top:50%;
  background: var(--brick);
  transform: translate(-50%,-50%);
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}
.faq-item__icon::before{ width:14px; height:2px; }
.faq-item__icon::after{ width:2px; height:14px; }
.faq-item[open] .faq-item__icon::after{ transform: translate(-50%,-50%) rotate(90deg); opacity:0; }
.faq-item__a{
  padding: 0 4px 22px;
  color: var(--ink-soft);
  font-size: 15px;
  max-width: 68ch;
}
.faq-item summary{ list-style:none; cursor:pointer; }
.faq-item summary::-webkit-details-marker{ display:none; }

/* ---------- FINAL CTA ---------- */
.final-cta{
  text-align:center;
}
.final-cta__title{
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(30px, 5vw, 50px);
  max-width: 20ch;
  margin-inline:auto;
  line-height:1.08;
}
.final-cta__sub{
  margin-top:16px;
  color: var(--on-dark-soft);
  max-width: 50ch;
  margin-inline:auto;
}
.final-cta__ctas{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap: 14px;
  margin-top: 34px;
}
.final-cta__phone{
  margin-top: 22px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 24px;
}
.final-cta__phone a:hover{ color: var(--laser); }
.final-cta__channels{
  display:flex;
  justify-content:center;
  gap: 22px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--on-dark-soft);
}
.final-cta__channels a:hover{ color: var(--on-dark); }

/* ---------- CONTACTS / FOOTER ---------- */
.footer{
  background: var(--dark);
  color: var(--on-dark);
  padding-block: 56px 120px;
}
@media (min-width:760px){ .footer{ padding-bottom:56px; } }
.footer__grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 760px){
  .footer__grid{ grid-template-columns: 1.3fr 1fr; }
}
.footer__brand{ display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.footer__brand .brand__name{ color: var(--on-dark); }
.footer__brand .brand__tag{ color: var(--on-dark-soft); }
.footer__brand p{ flex-basis:100%; margin-top:16px; color: var(--on-dark-soft); font-size:14px; max-width:36ch; }
.footer h5{
  font-family: var(--font-mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color: var(--on-dark-soft);
  margin-bottom:16px;
}
.footer__list li{ padding-block:6px; font-size:15px; }
.footer__list a:hover{ color: var(--laser); }
.footer__list .big{ font-family: var(--font-display); font-weight:600; font-size:19px; }
.footer__bottom{
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--on-dark-soft);
  text-transform: uppercase;
  letter-spacing:.04em;
}

/* ---------- STICKY MOBILE CTA ---------- */
.sticky-cta{
  position: fixed;
  left:0; right:0; bottom:0;
  z-index: 100;
  display:flex;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}
@media (min-width: 760px){ .sticky-cta{ display:none; } }
.sticky-cta a{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 15px 10px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 14px;
  text-transform: uppercase;
  background: var(--bg);
  color: var(--ink);
}
.sticky-cta a.call{ background: var(--brick); color:#fff; flex:1.3; }
.sticky-cta svg{ width:18px;height:18px; }

/* ---------- SKIP LINK ---------- */
.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  background: var(--brick);
  color:#fff;
  padding: 12px 18px;
  z-index: 200;
}
.skip-link:focus{
  left: 16px; top: 16px;
}

/* ---------- REVEAL ---------- */
[data-reveal]{
  opacity:0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
[data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* ---------- MISC ---------- */
.visually-hidden{
  position:absolute !important;
  width:1px;height:1px;
  overflow:hidden;
  clip:rect(0 0 0 0);
  white-space:nowrap;
}