/* =========================================================
   ОРІЄНТИР — «Кресленик»
   Архітектурний робочий набір: тепле світло + бронзовий акцент
   ========================================================= */

:root{
  /* Palette (mirrored from CONFIG.colors at runtime) */
  --paper:#F6F1E8;
  --sand:#ECE3D4;
  --stone:#D9D3C7;
  --line:#C7BCA8;
  --ink:#221E19;
  --ink-soft:#4A443B;
  --clay:#9B6A3F;
  --clay-deep:#7C5230;
  --clay-tint:#E7D8C4;

  --paper-rgb:246,241,232;
  --ink-rgb:34,30,25;

  /* Type — ОДИН шрифт на всьому сайті (Manrope) */
  --font-sans:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display:var(--font-sans);
  --font-body:var(--font-sans);
  --font-mono:var(--font-sans);

  /* Scale */
  --step-display: clamp(2.7rem, 6.4vw, 5.4rem);
  --step-h2: clamp(1.95rem, 4.2vw, 3.35rem);
  --step-h3: clamp(1.3rem, 2.4vw, 1.85rem);
  --step-lead: clamp(1.05rem, 1.35vw, 1.25rem);

  /* Layout */
  --container:1280px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --sect-pad: clamp(4.5rem, 9vw, 8.5rem);
  --radius:4px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --shadow-sm:0 1px 2px rgba(34,30,25,.05), 0 8px 24px -16px rgba(34,30,25,.25);
  --shadow-md:0 24px 60px -34px rgba(34,30,25,.5);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:1.0625rem;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,iframe{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; cursor:pointer; border:none; background:none; }
input,textarea,select{ font:inherit; color:inherit; }
ul,ol{ list-style:none; padding:0; }
:focus-visible{ outline:2px solid var(--clay); outline-offset:3px; border-radius:2px; }

.skip-link{
  position:fixed; left:1rem; top:-100px; z-index:200;
  background:var(--ink); color:var(--paper); padding:.7rem 1.1rem; border-radius:var(--radius);
  transition:top .25s var(--ease);
}
.skip-link:focus{ top:1rem; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:var(--gutter); }
[id]{ scroll-margin-top:92px; }
.mono{ font-family:var(--font-mono); font-feature-settings:"tnum"; }

/* ---------- Eyebrow (signature mono label) ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--clay); font-weight:500;
  display:inline-flex; align-items:center; gap:.7rem;
}
.eyebrow::before{
  content:""; width:1.6rem; height:1px; background:var(--clay); display:inline-block;
}
.eyebrow--light{ color:var(--clay-tint); }
.eyebrow--light::before{ background:var(--clay-tint); }

/* ---------- Crop marks (signature) ---------- */
.crop{ position:absolute; width:13px; height:13px; pointer-events:none; opacity:.85; }
.crop::before,.crop::after{ content:""; position:absolute; background:var(--line); }
.crop::before{ width:100%; height:1px; top:0; }
.crop::after{ height:100%; width:1px; left:0; }
.crop--clay::before,.crop--clay::after{ background:var(--clay); }
.crop--tl{ top:14px; left:14px; }
.crop--tr{ top:14px; right:14px; transform:scaleX(-1); }
.crop--br{ bottom:14px; right:14px; transform:scale(-1); }

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--clay); --fg:var(--paper);
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  padding:.85rem 1.5rem; border-radius:var(--radius);
  font-family:var(--font-body); font-weight:600; font-size:.98rem; letter-spacing:.01em;
  background:var(--bg); color:var(--fg);
  position:relative; isolation:isolate; overflow:hidden;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn::after{
  content:""; position:absolute; inset:0; z-index:-1; background:var(--clay-deep);
  transform:translateY(101%); transition:transform .4s var(--ease-out);
}
.btn:hover::after{ transform:translateY(0); }
.btn:hover{ transform:translateY(-2px); box-shadow:0 16px 30px -16px rgba(123,82,48,.7); }
.btn:active{ transform:translateY(0); }
.btn--primary{ --bg:var(--clay); --fg:#FBF7F0; }
.btn--ghost{
  background:transparent; color:var(--ink);
  border:1px solid var(--line);
}
.btn--ghost::after{ background:var(--ink); }
.btn--ghost:hover{ color:var(--paper); border-color:var(--ink); }
.btn--on-dark{ color:var(--paper); border-color:rgba(246,241,232,.45); }
.btn--on-dark::after{ background:var(--paper); }
.btn--on-dark:hover{ color:var(--ink); border-color:var(--paper); }
.btn--lg{ padding:1.05rem 2rem; font-size:1.05rem; }
.btn--sm{ padding:.6rem 1.1rem; font-size:.9rem; }
.btn--block{ display:flex; width:100%; }

/* ============ HEADER ============ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header__inner{ display:flex; align-items:center; justify-content:space-between; height:78px; gap:1.5rem; }
.site-header.is-scrolled{
  background:rgba(var(--paper-rgb),.86);
  backdrop-filter:blur(14px) saturate(1.2);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);
  border-bottom-color:var(--line);
}
/* over-hero (light text) before scroll */
.site-header:not(.is-scrolled) .wordmark__name,
.site-header:not(.is-scrolled) .nav__link,
.site-header:not(.is-scrolled) .header-phone{ color:#FBF7F0; }
.site-header:not(.is-scrolled) .wordmark__mark{ color:var(--clay-tint); }
.site-header:not(.is-scrolled) .burger span{ background:#FBF7F0; }

.wordmark{ display:inline-flex; align-items:center; gap:.6rem; }
.wordmark__mark{ color:var(--clay); width:24px; height:24px; transition:color .4s var(--ease); }
.wordmark__name{
  font-family:var(--font-display); font-weight:700; font-size:1.15rem;
  letter-spacing:.04em; transition:color .4s var(--ease);
}
.nav{ display:flex; gap:2rem; margin-inline:auto; }
.nav__link{
  font-size:.96rem; font-weight:500; position:relative; padding:.3rem 0;
  transition:color .3s var(--ease);
}
.nav__link::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1.5px; width:100%;
  background:var(--clay); transform:scaleX(0); transform-origin:left; transition:transform .35s var(--ease);
}
.nav__link:hover{ color:var(--clay); }
.nav__link:hover::after{ transform:scaleX(1); }

.site-header__actions{ display:flex; align-items:center; gap:1.1rem; }
.header-phone{ font-family:var(--font-mono); font-size:.86rem; letter-spacing:.02em; transition:color .3s var(--ease); }
.header-phone:hover{ color:var(--clay); }

.burger{ display:none; width:30px; height:22px; position:relative; }
.burger span{
  position:absolute; left:0; height:2px; width:100%; background:var(--ink); border-radius:2px;
  transition:transform .35s var(--ease), opacity .25s var(--ease), background .4s var(--ease);
}
.burger span:nth-child(1){ top:0; }
.burger span:nth-child(2){ top:10px; }
.burger span:nth-child(3){ top:20px; }
body.nav-open .burger span:nth-child(1){ top:10px; transform:rotate(45deg); }
body.nav-open .burger span:nth-child(2){ opacity:0; }
body.nav-open .burger span:nth-child(3){ top:10px; transform:rotate(-45deg); }

/* Mobile drawer */
.mobile-nav{
  position:fixed; inset:78px 0 0 0; z-index:90;
  background:var(--paper); padding:2rem var(--gutter) 3rem;
  display:flex; flex-direction:column; gap:1.1rem;
  transform:translateY(-110%); transition:transform .5s var(--ease);
  border-bottom:1px solid var(--line);
}
body.nav-open .mobile-nav{ transform:translateY(0); }
.mobile-nav__list{ display:flex; flex-direction:column; }
.mobile-nav__link{
  font-family:var(--font-display); font-weight:500; font-size:1.6rem;
  padding:.7rem 0; border-bottom:1px solid var(--stone); display:flex; align-items:baseline; gap:1rem;
}
.mobile-nav__link span{ font-family:var(--font-mono); font-size:.8rem; color:var(--clay); }
.mobile-nav__phone{ font-family:var(--font-mono); font-size:1rem; color:var(--clay); margin-top:.4rem; }

/* ============ HERO ============ */
.hero{
  position:relative; min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:120px; padding-bottom:2.2rem; overflow:hidden; isolation:isolate;
  background:var(--ink);
}
.hero__slides{ position:absolute; inset:0; z-index:-2; }
.hero__slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transform:scale(1.06); transition:opacity 1.3s var(--ease);
}
.hero__slide.is-active{ opacity:1; animation:kenburns 8s ease-out forwards; }
@keyframes kenburns{ from{ transform:scale(1.04); } to{ transform:scale(1.14); } }

.hero__veil{
  position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(180deg, rgba(20,17,13,.55) 0%, rgba(20,17,13,.12) 32%, rgba(20,17,13,.35) 64%, rgba(20,17,13,.86) 100%),
    linear-gradient(90deg, rgba(20,17,13,.6) 0%, rgba(20,17,13,0) 60%);
}
.hero__inner{ position:relative; z-index:2; padding-bottom:2.4rem; }
.hero__title{
  font-family:var(--font-display); font-weight:600; line-height:1.04;
  font-size:var(--step-display); letter-spacing:-.01em; color:#FCF8F1;
  max-width:16ch; margin:.9rem 0 0; text-wrap:balance;
}
.hero__title .ln{ display:block; overflow:hidden; }
.hero__title .wd{ display:inline-block; transform:translateY(110%); }
.hero__title.is-in .wd{ transform:translateY(0); transition:transform .9s var(--ease-out); }
.hero__sub{
  color:rgba(252,248,241,.86); font-size:var(--step-lead); max-width:46ch; margin-top:1.4rem;
}
.hero__actions{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2.2rem; }

.hero__foot{
  position:relative; z-index:2; display:flex; align-items:center; gap:1.5rem;
  border-top:1px solid rgba(246,241,232,.2); padding-top:1.3rem;
}
.hero__coords,.hero__counter{ color:rgba(246,241,232,.72); font-size:.74rem; letter-spacing:.12em; }
.hero__counter{ margin-left:auto; }
.hero__dots{ display:flex; gap:.55rem; }
.hero__dot{ width:30px; height:3px; background:rgba(246,241,232,.3); border-radius:2px; overflow:hidden; position:relative; }
.hero__dot::after{ content:""; position:absolute; inset:0; background:var(--clay-tint); transform:scaleX(0); transform-origin:left; }
.hero__dot.is-active::after{ transform:scaleX(1); transition:transform 5s linear; }

.hero__nav{
  position:absolute; top:50%; transform:translateY(-50%); z-index:3;
  width:54px; height:54px; border:1px solid rgba(246,241,232,.3); border-radius:50%;
  color:#FCF8F1; display:none; align-items:center; justify-content:center;
  transition:background .3s var(--ease), border-color .3s var(--ease);
}
.hero__nav svg{ width:22px; height:22px; }
.hero__nav:hover{ background:rgba(246,241,232,.14); border-color:var(--clay-tint); }
.hero__nav--prev{ left:var(--gutter); }
.hero__nav--next{ right:var(--gutter); }

/* ============ SECTION SHELL ============ */
.section{ padding-block:var(--sect-pad); position:relative; }
.section--sand{ background:var(--sand); }
.section--ink{ background:var(--ink); color:var(--paper); }

.section-head{ max-width:64ch; margin-bottom:clamp(2.5rem,5vw,4rem); }
.section-head--center{ margin-inline:auto; text-align:center; }
.section-head--center .eyebrow{ justify-content:center; }
.section-head__title{
  font-family:var(--font-display); font-weight:600; font-size:var(--step-h2);
  line-height:1.07; letter-spacing:-.01em; margin-top:1rem; text-wrap:balance;
}
.section-head__lead{ color:var(--ink-soft); font-size:var(--step-lead); margin-top:1.1rem; max-width:54ch; }
.section--center .section-head__lead{ margin-inline:auto; }

/* ============ 2. SERVICES ============ */
.services-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1.2rem; }
.service-card{
  position:relative; padding:2.2rem 2rem 2rem; background:var(--paper);
  border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  transition:transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.section--sand .service-card{ background:#FBF7F0; }
.service-card::before{
  content:""; position:absolute; left:0; top:0; height:3px; width:0; background:var(--clay);
  transition:width .5s var(--ease);
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:var(--clay-tint); }
.service-card:hover::before{ width:100%; }
.service-card__no{ font-family:var(--font-mono); font-size:.78rem; letter-spacing:.18em; color:var(--clay); }
.service-card__title{ font-family:var(--font-display); font-weight:500; font-size:var(--step-h3); margin:1.1rem 0 .7rem; line-height:1.12; }
.service-card__desc{ color:var(--ink-soft); }
.service-card__list{ display:flex; flex-direction:column; gap:.5rem; margin-top:1.3rem; }
.service-card__list li{ position:relative; padding-left:1.4rem; font-size:.96rem; color:var(--ink-soft); }
.service-card__list li::before{
  content:""; position:absolute; left:0; top:.6em; width:.5rem; height:.5rem;
  border:1px solid var(--clay); transform:rotate(45deg);
}
.service-card__arrow{
  margin-top:1.6rem; display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.12em; color:var(--clay); text-transform:uppercase;
}
.service-card__arrow svg{ width:18px; height:18px; transition:transform .4s var(--ease); }
.service-card:hover .service-card__arrow svg{ transform:translateX(6px); }

/* ============ 3. PROJECTS ============ */
.projects-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:1.2rem; }
.project{
  position:relative; grid-column:span 2; aspect-ratio:4/5; border-radius:var(--radius); overflow:hidden;
  background:var(--stone); isolation:isolate;
}
.project--w2{ grid-column:span 2; aspect-ratio:4/5; }
.project--w3{ grid-column:span 3; aspect-ratio:16/11; }
.project--w6{ grid-column:span 6; aspect-ratio:21/9; }
.project__img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform 1.1s var(--ease); }
.project:hover .project__img{ transform:scale(1.07); }
.project__overlay{
  position:absolute; inset:0; z-index:1; display:flex; flex-direction:column; justify-content:flex-end;
  padding:1.6rem; color:#FCF8F1;
  background:linear-gradient(180deg, rgba(20,17,13,0) 38%, rgba(20,17,13,.82) 100%);
}
.project__tag{
  align-self:flex-start; font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase;
  background:rgba(155,106,63,.92); color:#FCF8F1; padding:.32rem .6rem; border-radius:2px; margin-bottom:auto;
}
.project__title{ font-family:var(--font-display); font-weight:500; font-size:1.3rem; line-height:1.12; }
.project__meta{
  display:flex; flex-wrap:wrap; gap:.4rem 1.2rem; margin-top:.7rem;
  font-family:var(--font-mono); font-size:.74rem; letter-spacing:.04em; color:rgba(252,248,241,.85);
  max-height:0; opacity:0; overflow:hidden; transition:max-height .5s var(--ease), opacity .4s var(--ease), margin .4s var(--ease);
}
.project:hover .project__meta, .project:focus-within .project__meta{ max-height:60px; opacity:1; }

/* ============ 4. PROCESS ============ */
.process{ position:relative; display:grid; grid-template-columns:auto 1fr; gap:0 clamp(1.5rem,4vw,3.5rem); }
.process__rail{ position:relative; width:2px; background:var(--stone); margin-left:7px; border-radius:2px; }
.process__progress{ position:absolute; inset:0 0 auto 0; width:100%; height:0; background:var(--clay); border-radius:2px; }
.process__steps{ display:flex; flex-direction:column; gap:clamp(2rem,4vw,3.2rem); }
.step{ display:grid; grid-template-columns:auto 1fr; gap:1.4rem; align-items:start; }
.step__no{
  font-family:var(--font-display); font-weight:600; font-size:clamp(1.6rem,3vw,2.4rem);
  color:var(--clay); line-height:1; min-width:2.6ch;
  font-feature-settings:"tnum";
}
.step__body{ padding-top:.2rem; }
.step__title{ font-family:var(--font-display); font-weight:500; font-size:var(--step-h3); line-height:1.12; }
.step__desc{ color:var(--ink-soft); margin-top:.5rem; max-width:52ch; }

/* ============ 5. STATS ============ */
.stats-section{ position:relative; overflow:hidden; }
.stats-section::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:46px 46px; mask-image:radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}
.stats-grid{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.stat{ background:var(--sand); padding:clamp(1.8rem,3vw,2.6rem) 1.5rem; text-align:center; }
.stat__value{
  font-family:var(--font-display); font-weight:600; font-size:clamp(2.6rem,5.5vw,4rem); line-height:1;
  letter-spacing:-.02em; color:var(--ink); font-feature-settings:"tnum";
}
.stat__value .suf{ color:var(--clay); }
.stat__label{ font-family:var(--font-mono); font-size:.76rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-soft); margin-top:.9rem; }

/* ============ 6. CALCULATOR ============ */
.calc{ display:grid; grid-template-columns:1.1fr .9fr; gap:1.2rem; align-items:start; }
.calc__panel{
  background:#FBF7F0; border:1px solid var(--line); border-radius:var(--radius);
  padding:clamp(1.6rem,3vw,2.6rem); display:flex; flex-direction:column; gap:2rem;
}
.field{ display:flex; flex-direction:column; gap:.9rem; }
.field__label{ font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-soft); }

.seg{ display:flex; flex-wrap:wrap; gap:.5rem; }
.seg__btn{
  flex:1 1 auto; min-width:fit-content; padding:.7rem 1rem; border:1px solid var(--line); border-radius:var(--radius);
  background:transparent; font-size:.92rem; font-weight:500; color:var(--ink-soft);
  transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  text-align:center;
}
.seg__btn:hover{ border-color:var(--clay); color:var(--ink); }
.seg__btn.is-active{ background:var(--ink); border-color:var(--ink); color:#FCF8F1; }

.range__head{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; }
.range__value{ font-family:var(--font-mono); font-size:1.15rem; font-weight:500; color:var(--clay); }
.range__value span{ font-size:1.5rem; color:var(--ink); }
.range__scale{ display:flex; justify-content:space-between; font-size:.68rem; letter-spacing:.08em; color:var(--ink-soft); margin-top:.5rem; }

/* Range input (cross-browser, real, draggable) */
.range{
  -webkit-appearance:none; appearance:none; width:100%; height:26px; background:transparent; cursor:pointer; margin:0;
}
.range:focus{ outline:none; }
.range::-webkit-slider-runnable-track{
  height:6px; border-radius:6px;
  background:linear-gradient(to right, var(--clay) var(--p,30%), var(--stone) var(--p,30%));
}
.range::-moz-range-track{ height:6px; border-radius:6px; background:var(--stone); }
.range::-moz-range-progress{ height:6px; border-radius:6px; background:var(--clay); }
.range::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none; margin-top:-9px;
  width:24px; height:24px; border-radius:50%; background:#FBF7F0; border:2px solid var(--clay);
  box-shadow:0 4px 12px -3px rgba(34,30,25,.4); transition:transform .15s var(--ease), border-color .2s var(--ease);
}
.range::-moz-range-thumb{
  width:22px; height:22px; border-radius:50%; background:#FBF7F0; border:2px solid var(--clay);
  box-shadow:0 4px 12px -3px rgba(34,30,25,.4);
}
.range:hover::-webkit-slider-thumb{ border-color:var(--clay-deep); }
.range:active::-webkit-slider-thumb{ transform:scale(1.12); }
.range:focus-visible::-webkit-slider-thumb{ box-shadow:0 0 0 4px var(--clay-tint); }

/* Result panel */
.calc__result{
  position:relative; background:var(--ink); color:var(--paper);
  border-radius:var(--radius); padding:clamp(1.8rem,3vw,2.6rem); position:sticky; top:100px;
}
.calc__result .eyebrow{ color:var(--clay-tint); }
.calc__result .eyebrow::before{ background:var(--clay-tint); }
.result__term{ margin:1.4rem 0 1.6rem; display:flex; align-items:baseline; gap:.8rem; flex-wrap:wrap; }
.result__term-value{ font-family:var(--font-display); font-weight:600; font-size:clamp(2.6rem,6vw,3.6rem); line-height:1; color:#FCF8F1; }
.result__term-unit{ color:rgba(246,241,232,.7); font-size:.95rem; }
.result__rows{ display:flex; flex-direction:column; gap:.2rem; border-top:1px solid rgba(246,241,232,.16); }
.result__row{ display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:.85rem 0; border-bottom:1px solid rgba(246,241,232,.12); }
.result__row-label{ color:rgba(246,241,232,.78); font-size:.95rem; }
.result__row-value{ color:#FCF8F1; font-weight:500; }
.meter{ height:6px; border-radius:6px; background:rgba(246,241,232,.16); overflow:hidden; margin:1.4rem 0 1.6rem; }
.meter__fill{ display:block; height:100%; width:40%; background:linear-gradient(90deg, var(--clay), var(--clay-tint)); border-radius:6px; transition:width .5s var(--ease); }
.scope__title{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:rgba(246,241,232,.6); margin-bottom:.8rem; }
.scope__list{ display:flex; flex-direction:column; gap:.55rem; margin-bottom:1.6rem; }
.scope__list li{ position:relative; padding-left:1.7rem; font-size:.95rem; color:rgba(246,241,232,.9); }
.scope__list li::before{
  content:""; position:absolute; left:0; top:.45em; width:11px; height:7px;
  border-left:1.5px solid var(--clay-tint); border-bottom:1.5px solid var(--clay-tint); transform:rotate(-45deg);
}
.result__summary{ font-size:.98rem; color:rgba(246,241,232,.88); margin-bottom:1.6rem; line-height:1.55; }
.result__note{ font-size:.7rem; letter-spacing:.04em; color:rgba(246,241,232,.5); margin-top:.9rem; text-align:center; }

/* ============ 7. TRUST ============ */
.quotes{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem; margin-bottom:3rem; }
.quote{
  background:#FBF7F0; border:1px solid var(--line); border-radius:var(--radius);
  padding:2rem 1.8rem; display:flex; flex-direction:column;
}
.quote__mark{ font-family:var(--font-display); font-size:2.6rem; line-height:.6; color:var(--clay); height:1.2rem; }
.quote__text{ font-size:1.05rem; color:var(--ink); margin:1.2rem 0 1.4rem; }
.quote figcaption{ margin-top:auto; display:flex; flex-direction:column; gap:.15rem; padding-top:1.3rem; border-top:1px solid var(--line); }
.quote__author{ font-weight:700; }
.quote__role{ font-size:.8rem; letter-spacing:.03em; color:var(--ink-soft); }

.guarantees{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.guarantee{ background:var(--sand); padding:1.8rem 1.5rem; }
.guarantee__icon{ color:var(--clay); width:30px; height:30px; margin-bottom:1rem; }
.guarantee__title{ font-family:var(--font-display); font-weight:500; font-size:1.1rem; }
.guarantee__desc{ color:var(--ink-soft); font-size:.92rem; margin-top:.5rem; }

/* ============ 8. CONTACT ============ */
.contact__inner{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.contact__title{ font-family:var(--font-display); font-weight:600; font-size:var(--step-h2); line-height:1.06; margin-top:1rem; letter-spacing:-.01em; }
.contact__lead{ color:rgba(246,241,232,.78); font-size:var(--step-lead); margin-top:1.1rem; max-width:42ch; }
.contact__list{ display:flex; flex-direction:column; gap:.2rem; margin-top:2rem; }
.contact__list li{ display:flex; align-items:center; gap:1rem; padding:.9rem 0; border-bottom:1px solid rgba(246,241,232,.14); }
.contact__list .lbl{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:rgba(246,241,232,.55); min-width:8ch; }
.contact__list .val{ font-size:1.05rem; color:#FCF8F1; transition:color .3s var(--ease); }
.contact__list a.val:hover{ color:var(--clay-tint); }

.contact__form{
  position:relative; background:#FBF7F0; color:var(--ink);
  border-radius:var(--radius); padding:clamp(1.8rem,3.5vw,2.8rem);
  display:flex; flex-direction:column; gap:1.3rem; box-shadow:var(--shadow-md);
}
.form-field{ display:flex; flex-direction:column; gap:.5rem; }
.form-field__label{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft); }
.control{
  width:100%; padding:.9rem 1rem; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  font-size:1rem; transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.control::placeholder{ color:#A39B8C; }
.control:focus{ outline:none; border-color:var(--clay); box-shadow:0 0 0 3px var(--clay-tint); }
textarea.control{ resize:vertical; min-height:110px; }
.form-field__error{ font-family:var(--font-mono); font-size:.72rem; color:#B23B2E; display:none; }
.form-field.is-invalid .control{ border-color:#B23B2E; }
.form-field.is-invalid .form-field__error{ display:block; }
.form-note{ font-size:.7rem; letter-spacing:.03em; color:var(--ink-soft); text-align:center; }

/* ============ FOOTER ============ */
.site-footer{ background:#191510; color:rgba(246,241,232,.8); padding-block:clamp(3rem,6vw,5rem) 2rem; }
.footer__top{ display:grid; grid-template-columns:1.2fr 1fr 1.1fr; gap:clamp(2rem,4vw,3.5rem); padding-bottom:3rem; border-bottom:1px solid rgba(246,241,232,.14); }
.footer__brand .wordmark__name{ color:#FCF8F1; }
.footer__brand .wordmark__mark{ color:var(--clay); }
.footer__tagline{ margin:1rem 0 1.6rem; max-width:34ch; color:rgba(246,241,232,.65); }
.footer__socials{ display:flex; gap:.6rem; flex-wrap:wrap; }
.footer__socials a{
  font-family:var(--font-mono); font-size:.74rem; letter-spacing:.06em; padding:.5rem .85rem;
  border:1px solid rgba(246,241,232,.22); border-radius:var(--radius); transition:border-color .3s var(--ease), color .3s var(--ease);
}
.footer__socials a:hover{ border-color:var(--clay); color:var(--clay-tint); }
.footer__contacts{ display:flex; flex-direction:column; gap:1.1rem; }
.footer__contacts .row{ display:flex; flex-direction:column; gap:.2rem; }
.footer__contacts .lbl{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:rgba(246,241,232,.5); }
.footer__contacts .val{ color:#FCF8F1; font-size:1.02rem; transition:color .3s var(--ease); }
.footer__contacts a.val:hover{ color:var(--clay-tint); }
.footer__map{ border-radius:var(--radius); overflow:hidden; border:1px solid rgba(246,241,232,.16); min-height:190px; }
.footer__map iframe{ width:100%; height:100%; min-height:190px; border:0; filter:grayscale(.4) contrast(.95); }
.footer__bottom{ display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; padding-top:1.6rem; font-size:.72rem; letter-spacing:.06em; color:rgba(246,241,232,.5); }

/* ============ MODAL ============ */
.modal{ position:fixed; inset:0; z-index:300; display:none; align-items:center; justify-content:center; padding:1.5rem; }
.modal.is-open{ display:flex; }
.modal__backdrop{ position:absolute; inset:0; background:rgba(20,17,13,.6); backdrop-filter:blur(4px); opacity:0; transition:opacity .35s var(--ease); }
.modal.is-open .modal__backdrop{ opacity:1; }
.modal__card{
  position:relative; background:var(--paper); border-radius:var(--radius); padding:clamp(2.2rem,5vw,3.2rem);
  max-width:440px; width:100%; text-align:center; box-shadow:var(--shadow-md);
  transform:translateY(18px) scale(.97); opacity:0; transition:transform .45s var(--ease-out), opacity .35s var(--ease);
}
.modal.is-open .modal__card{ transform:translateY(0) scale(1); opacity:1; }
.modal__close{ position:absolute; top:1rem; right:1rem; width:40px; height:40px; display:flex; align-items:center; justify-content:center; color:var(--ink-soft); border-radius:50%; transition:background .3s var(--ease); }
.modal__close:hover{ background:var(--sand); }
.modal__close svg{ width:20px; height:20px; }
.modal__icon{ color:var(--clay); width:72px; height:72px; margin:0 auto 1.4rem; }
.modal__icon-ring{ stroke-dasharray:132; stroke-dashoffset:132; }
.modal__icon-check{ stroke-dasharray:40; stroke-dashoffset:40; }
.modal.is-open .modal__icon-ring{ animation:draw .6s var(--ease-out) forwards; }
.modal.is-open .modal__icon-check{ animation:draw .4s .5s var(--ease-out) forwards; }
@keyframes draw{ to{ stroke-dashoffset:0; } }
.modal__title{ font-family:var(--font-display); font-weight:600; font-size:1.5rem; }
.modal__text{ color:var(--ink-soft); margin:.8rem 0 1.8rem; }

/* ============ REVEAL ============ */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-in{ opacity:1; transform:none; }
.stagger > *{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.stagger.is-in > *{ opacity:1; transform:none; }
.stagger.is-in > *:nth-child(2){ transition-delay:.08s; }
.stagger.is-in > *:nth-child(3){ transition-delay:.16s; }
.stagger.is-in > *:nth-child(4){ transition-delay:.24s; }
.stagger.is-in > *:nth-child(5){ transition-delay:.32s; }
.stagger.is-in > *:nth-child(6){ transition-delay:.40s; }

/* ============ RESPONSIVE ============ */
@media (min-width:880px){
  .hero__nav{ display:flex; }
}
@media (max-width:1080px){
  .nav{ display:none; }
  .burger{ display:block; }
  .header-phone{ display:none; }
  .calc{ grid-template-columns:1fr; }
  .calc__result{ position:relative; top:0; }
  .quotes{ grid-template-columns:1fr; }
  .guarantees{ grid-template-columns:repeat(2,1fr); }
  .footer__top{ grid-template-columns:1fr 1fr; }
  .footer__map{ grid-column:1 / -1; min-height:240px; }
}
@media (max-width:820px){
  .services-grid{ grid-template-columns:1fr; }
  .projects-grid{ grid-template-columns:repeat(2,1fr); }
  .project{ grid-column:span 1 !important; aspect-ratio:4/5 !important; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .contact__inner{ grid-template-columns:1fr; }
  .project__meta{ max-height:60px; opacity:1; } /* show meta on touch */
}
@media (max-width:560px){
  .projects-grid{ grid-template-columns:1fr; }
  .guarantees{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr; }
  .hero__foot{ flex-wrap:wrap; }
  .hero__counter{ margin-left:0; }
  .btn--lg{ width:100%; }
  .hero__actions{ flex-direction:column; align-items:stretch; }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  .hero__slide.is-active{ animation:none; }
  .reveal,.stagger > *{ opacity:1 !important; transform:none !important; }
  .hero__title .wd{ transform:none !important; }
  .phero__img{ animation:none !important; }
}

/* ============ CHANNEL TOGGLE (Телефон / E-mail) ============ */
.channel{ display:grid; grid-template-columns:1fr 1fr; gap:.6rem; }
.channel__btn{
  display:flex; align-items:center; justify-content:center; gap:.6rem;
  padding:1rem; border:1px solid var(--line); border-radius:var(--radius);
  background:var(--paper); color:var(--ink-soft); font-weight:600; font-size:1rem;
  transition:border-color .3s var(--ease), background .3s var(--ease), color .3s var(--ease), box-shadow .3s var(--ease);
}
.channel__btn svg{ width:20px; height:20px; flex:none; }
.channel__btn:hover{ border-color:var(--clay); color:var(--ink); }
.channel__btn.is-active{ background:var(--ink); border-color:var(--ink); color:#FCF8F1; box-shadow:var(--shadow-sm); }
.channel__btn:focus-visible{ outline:2px solid var(--clay); outline-offset:2px; }

/* ============ intl-tel-input — підгін під дизайн ============ */
.contact__form .iti{ width:100%; display:block; }
.iti__dropdown-content{ font:inherit; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-md); color:var(--ink); }
.iti__search-input{ font:inherit; border-bottom:1px solid var(--line); }
.iti__country.iti__highlight,.iti__country:hover{ background-color:var(--clay-tint); }
.iti__dial-code{ color:var(--ink-soft); }
.form-field.is-invalid .control{ border-color:#B23B2E; }

/* ============ PROJECT PAGE ============ */
.project-back{ display:inline-flex; align-items:center; gap:.5rem; font-weight:600; color:var(--ink-soft); transition:color .3s var(--ease); }
.project-back svg{ width:18px; height:18px; transition:transform .3s var(--ease); }
.project-back:hover{ color:var(--clay); }
.project-back:hover svg{ transform:translateX(-4px); }

.phero{
  position:relative; min-height:74svh; display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:120px; padding-bottom:2.6rem; overflow:hidden; isolation:isolate; background:var(--ink); color:#FCF8F1;
}
.phero__img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; animation:kenburns 14s ease-out forwards; }
.phero__veil{ position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(20,17,13,.55) 0%, rgba(20,17,13,.15) 36%, rgba(20,17,13,.5) 70%, rgba(20,17,13,.9) 100%); }
.phero__inner{ position:relative; z-index:1; }
.phero__type{ color:var(--clay-tint); }
.phero__type::before{ background:var(--clay-tint); }
.phero__title{ font-family:var(--font-display); font-weight:700; font-size:var(--step-display); line-height:1.03; letter-spacing:-.02em; max-width:16ch; margin:1rem 0 0; }
.phero__stand{ color:rgba(252,248,241,.88); font-size:var(--step-lead); max-width:54ch; margin-top:1.3rem; }

.facts{ display:grid; grid-template-columns:repeat(5,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.fact{ background:var(--paper); padding:1.5rem 1.3rem; }
.fact__label{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-soft); }
.fact__value{ font-family:var(--font-display); font-weight:700; font-size:1.3rem; margin-top:.5rem; font-variant-numeric:tabular-nums; }

.proj-body{ display:grid; grid-template-columns:1.5fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:start; }
.proj-desc p{ font-size:var(--step-lead); color:var(--ink-soft); margin-bottom:1.1rem; }
.proj-desc p:first-child{ color:var(--ink); }
.specs{ border-top:1px solid var(--line); }
.spec{ display:flex; justify-content:space-between; gap:1rem; padding:.95rem 0; border-bottom:1px solid var(--line); }
.spec__label{ color:var(--ink-soft); }
.spec__value{ font-weight:600; text-align:right; font-variant-numeric:tabular-nums; }

.build{ display:grid; grid-template-columns:1.4fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:start; }
.build-steps{ display:flex; flex-direction:column; gap:1.6rem; }
.bstep{ display:grid; grid-template-columns:auto 1fr; gap:1.2rem; align-items:start; }
.bstep__no{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; color:var(--clay); min-width:2.4ch; font-variant-numeric:tabular-nums; }
.bstep__title{ font-family:var(--font-display); font-weight:600; font-size:1.15rem; }
.bstep__desc{ color:var(--ink-soft); margin-top:.35rem; }
.build-aside{ display:flex; flex-direction:column; gap:1.8rem; }
.taglist__title{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--clay); margin-bottom:.9rem; }
.tags{ display:flex; flex-wrap:wrap; gap:.5rem; }
.tag{ padding:.5rem .85rem; border:1px solid var(--line); border-radius:100px; font-size:.9rem; color:var(--ink-soft); background:var(--paper); }

.pgallery{ display:grid; grid-template-columns:repeat(6,1fr); gap:1.1rem; }
.pgallery__item{ position:relative; overflow:hidden; border-radius:var(--radius); background:var(--stone); cursor:zoom-in; grid-column:span 2; aspect-ratio:4/3; }
.pgallery__item:nth-child(3n+1){ grid-column:span 4; aspect-ratio:16/9; }
.pgallery__item img{ width:100%; height:100%; object-fit:cover; transition:transform 1s var(--ease); }
.pgallery__item:hover img{ transform:scale(1.05); }

.proj-result{ position:relative; background:var(--ink); color:var(--paper); border-radius:var(--radius); padding:clamp(2rem,5vw,3.5rem); }
.proj-result .eyebrow{ color:var(--clay-tint); }
.proj-result .eyebrow::before{ background:var(--clay-tint); }
.proj-result__text{ font-family:var(--font-display); font-weight:600; font-size:clamp(1.3rem,2.4vw,1.9rem); line-height:1.3; margin-top:1.2rem; max-width:60ch; }

.proj-cta{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:1.5rem; }
.proj-cta__title{ font-family:var(--font-display); font-weight:700; font-size:var(--step-h3); }

.proj-missing{ min-height:60svh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:1.2rem; padding:120px var(--gutter) 4rem; }

/* Lightbox */
.lightbox{ position:fixed; inset:0; z-index:300; display:none; align-items:center; justify-content:center; padding:2rem; background:rgba(20,17,13,.92); }
.lightbox.is-open{ display:flex; }
.lightbox img{ max-width:92vw; max-height:88vh; border-radius:var(--radius); box-shadow:var(--shadow-md); }
.lightbox__close{ position:absolute; top:1.3rem; right:1.3rem; width:46px; height:46px; display:flex; align-items:center; justify-content:center; color:#FCF8F1; border:1px solid rgba(246,241,232,.4); border-radius:50%; }
.lightbox__close svg{ width:22px; height:22px; }
.lightbox__nav{ position:absolute; top:50%; transform:translateY(-50%); width:50px; height:50px; display:flex; align-items:center; justify-content:center; color:#FCF8F1; border:1px solid rgba(246,241,232,.4); border-radius:50%; background:rgba(20,17,13,.3); }
.lightbox__nav svg{ width:22px; height:22px; }
.lightbox__nav--prev{ left:1.3rem; } .lightbox__nav--next{ right:1.3rem; }

@media (max-width:980px){
  .proj-body{ grid-template-columns:1fr; }
  .build{ grid-template-columns:1fr; }
  .facts{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width:680px){
  .facts{ grid-template-columns:repeat(2,1fr); }
  .pgallery{ grid-template-columns:1fr; }
  .pgallery__item,.pgallery__item:nth-child(3n+1){ grid-column:span 1; aspect-ratio:4/3; }
  .lightbox__nav{ display:none; }
}