:root {
  --blue: #b89562;
  --blue-dark: #927246;
  --black: #171411;
  --graphite: #211d19;
  --gray-900: #342c26;
  --gray-700: #716860;
  --gray-500: #9a9188;
  --gray-300: #d9d3cb;
  --gray-200: #e8e3dd;
  --gray-100: #f4f1ed;
  --white: #fff;
  --warm-white: #f8f5f0;
  --brown: #34251f;
  --gold: #b89562;
  --line: rgba(23,20,17,.13);
  --line-light: rgba(255,255,255,.16);
  --gutter: clamp(22px, 4vw, 72px);
  --section: clamp(88px, 9vw, 154px);
  --header-h: 92px;
  --radius: 12px;
}

body { background: var(--warm-white); }
p { line-height: 1.65; }
h1, h2, h3, h4 { font-weight: 500; letter-spacing: -.035em; }
h1 { font-size: clamp(44px, 4.6vw, 72px); line-height: 1.02; }
h2 { font-size: clamp(34px, 3.6vw, 56px); line-height: 1.08; }
h3 { font-size: clamp(21px, 1.65vw, 29px); line-height: 1.15; }
::selection { background: var(--gold); }

.section-label {
  margin-bottom: 19px;
  color: #8e6d40;
  font-weight: 600;
  letter-spacing: .13em;
}
.section-label--light { color: rgba(255,255,255,.58); }
.section-pad { padding: var(--section) var(--gutter); }

.button {
  min-height: 54px;
  padding: 14px 21px;
  gap: 18px;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -.01em;
  box-shadow: none;
}
.button svg { width: 17px; height: 17px; stroke-width: 1.6; }
.button--primary { background: var(--brown); }
.button--primary:hover { background: #251a16; }
.button--white { color: var(--black); background: var(--warm-white); }
.button--glass {
  color: var(--white);
  border-color: rgba(255,255,255,.46);
  background: rgba(31,25,21,.16);
  backdrop-filter: blur(12px);
}
.round-action {
  border-color: rgba(23,20,17,.18);
  border-radius: 11px;
  font-size: 0;
}
.round-action svg { width: 19px; height: 19px; stroke-width: 1.5; }

.site-header {
  background: rgba(248,245,240,.86);
  backdrop-filter: blur(18px) saturate(120%);
  border-bottom: 1px solid rgba(23,20,17,.08);
}
.site-header__inner { min-height: var(--header-h); }
.site-brand { gap: 18px; }
.site-brand span { color: rgba(23,20,17,.5); font-size: 13px; line-height: 1.35; }
.site-brand img { width: 120px; }
.desktop-nav { gap: clamp(21px, 2.5vw, 42px); }
.desktop-nav a { font-size: 13px; font-weight: 500; }
.desktop-nav a::after { background: var(--gold); }
.header-phone { font-size: 17px; font-weight: 500; }
.site-header .button { font-size: 13px; }
.has-overlay-header .site-header {
  color: var(--white);
  background: linear-gradient(to bottom, rgba(12,10,9,.45), rgba(12,10,9,0));
  border-color: transparent;
  backdrop-filter: none;
}
.has-overlay-header .site-brand img { content: url("/img/logo-white.svg"); }
.has-overlay-header .site-brand span { color: rgba(255,255,255,.62); }
.has-overlay-header .header-cta {
  color: var(--white);
  border-color: rgba(255,255,255,.45);
  background: rgba(20,17,14,.16);
  backdrop-filter: blur(10px);
}

.hero-home {
  min-height: 900px;
  height: auto;
  padding: 0 var(--gutter) 56px;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(370px,.55fr);
  grid-template-rows: 1fr auto;
  column-gap: clamp(40px, 8vw, 150px);
  overflow: hidden;
}
.hero-home__media img { filter: saturate(.78) contrast(.98) brightness(.82) sepia(.12); }
.hero-home__shade {
  background:
    linear-gradient(90deg, rgba(16,13,11,.78) 0%, rgba(16,13,11,.38) 42%, rgba(16,13,11,.05) 72%),
    linear-gradient(0deg, rgba(12,10,9,.5) 0%, transparent 42%);
}
.hero-home__content {
  position: relative;
  z-index: 2;
  width: min(750px,100%);
  padding: calc(var(--header-h) + 15vh) 0 44px;
  align-self: end;
}
.hero-home__location {
  margin-bottom: 22px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.hero-home h1 {
  max-width: 720px;
  color: var(--white);
  font-size: clamp(48px, 5vw, 78px);
  font-weight: 400;
  line-height: .99;
}
.hero-home__subtitle {
  max-width: 610px;
  margin-top: 27px;
  color: rgba(255,255,255,.77);
  font-size: clamp(14px,1.15vw,18px);
}
.hero-home__actions { margin-top: 34px; gap: 12px; }
.hero-proof {
  position: relative;
  z-index: 2;
  width: 100%;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 12px;
  color: var(--white);
}
.hero-proof > div {
  min-height: 128px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 14px;
  background: rgba(42,34,28,.24);
  backdrop-filter: blur(13px);
}
.hero-proof svg { width: 22px; height: 22px; color: #d6bd94; stroke-width: 1.45; }
.hero-proof span { color: rgba(255,255,255,.7); font-size: 16px; line-height: 1.42; }
.hero-proof strong { display:block; margin-bottom: 5px; color: var(--white); font-size: 16px; font-weight: 500; }

.section-head { margin-bottom: clamp(54px,7vw,108px); }
.section-head__aside { max-width: 560px; }
.section-head__aside p { font-size: 14px; }
.building-index { gap: 0; }
.building-index__item { padding-bottom: clamp(55px,6vw,95px); }
.building-index__media,
.project-editorial__media,
.technology-rail__image,
.catalog-row__media,
.page-hero__media,
.detail-hero__media,
.company-hero__image,
.project-case__media,
.visit-section__image,
.tech-case__image,
.project-route__visual { border-radius: var(--radius); overflow: hidden; }
.building-index__body { padding-top: 22px; }
.building-index__body p { max-width: 590px; }

.projects-showcase,
.no-price,
.principles-section,
.selection-questions,
.contact-form-section,
.site-footer { background: var(--black); }
.projects-showcase { color: var(--white); }
.project-editorial__media span {
  border-radius: 8px;
  background: rgba(20,17,14,.28);
  backdrop-filter: blur(10px);
}
.tour-cta { border-radius: var(--radius); }

.cycle-list li,
.cycle-list--compact li { border-color: var(--line); }
.cycle-list li > span,
.cycle-list--compact li > span { color: #8e6d40; }
.no-price { gap: clamp(60px,10vw,170px); }
.cost-factors > div { border-color: rgba(255,255,255,.16); }
.technology-rail__image { border-radius: var(--radius); }
.lead-section, .documents-section { background: #efeae3; }

/* Dark editorial rhythm */
.full-cycle { color: var(--white); background: var(--brown); }
.technology-preview,
.documents-section { color: var(--white); background: var(--black); }
.faq-section,
.approach-section { color: var(--white); background: #2a1d18; }
.full-cycle p,
.technology-preview p,
.documents-section p,
.faq-section p,
.approach-section p { color: rgba(255,255,255,.64); }
.full-cycle .cycle-list li,
.technology-preview .technology-rail__item,
.documents-section ol,
.documents-section li,
.faq-section .accordion,
.faq-section .accordion-item,
.approach-section { border-color: rgba(255,255,255,.15); }
.faq-section .accordion-item > button i::before,
.faq-section .accordion-item > button i::after { background: var(--white); }
.technology-preview .index-number,
.technology-preview .technology-rail__item > span,
.documents-section li > span { color: #cfad7b; }
.compact-lead, .contact-form {
  padding: clamp(24px,3.2vw,46px);
  border-radius: var(--radius);
  background: rgba(255,255,255,.62);
  box-shadow: 0 22px 70px rgba(54,42,33,.08);
}
.field input, .field select, .field textarea { border-color: #cfc6bc; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.check input { accent-color: var(--brown); }
.accordion-item > button { font-weight: 500; }

.page-title,
.page-hero,
.detail-hero,
.company-hero,
.contact-hero { background: var(--warm-white); }
.page-hero--split,
.detail-hero,
.company-hero { gap: clamp(54px,8vw,130px); }
.page-hero__media img,
.detail-hero__media img,
.company-hero__image img { filter: saturate(.82) contrast(.98); }
.catalog-row,
.tech-case { border-color: var(--line); }
.detail-hero__actions { gap: 20px; }
.project-route__copy { background: var(--brown); }
.decision-section, .visit-section { background: var(--brown); }
.principles-grid article { border-color: rgba(255,255,255,.14); }
.contact-form-section .compact-lead,
.contact-form-section .contact-form { background: rgba(255,255,255,.06); box-shadow: none; }
.lead-modal__dialog { background: var(--warm-white); }
.lead-modal__backdrop { background: rgba(17,14,12,.76); backdrop-filter: blur(4px); }
.lead-modal__close { border-radius: 10px; }
.cookie-note { border-radius: 10px; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); }
.cookie-note button { border-radius: 8px; background: var(--brown); }
.legal-page { background: #efeae3; }
.legal-card { border-radius: var(--radius); }

.site-footer__lead { background: var(--brown); }
.footer-nav a, .site-footer__contacts a { transition: color .2s; }
.footer-nav a:hover, .site-footer__contacts a:hover { color: #d4b783; }
.mobile-sticky-cta { border-radius: 11px; background: var(--brown); }

.reveal { transform: translateY(18px); }
@media (max-width: 1180px) {
  .hero-home { grid-template-columns: minmax(0,1fr) minmax(320px,.6fr); }
}
@media (max-width: 900px) {
  :root { --header-h: 76px; }
  .hero-home { min-height: 790px; grid-template-columns: 1fr; grid-template-rows: 1fr auto; padding-bottom: 32px; }
  .hero-home__content { padding-top: calc(var(--header-h) + 90px); }
  .hero-proof { max-width: 650px; margin: 0; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .hero-proof > div { min-height: 118px; padding: 17px; grid-template-columns: 25px 1fr; border: 1px solid rgba(255,255,255,.2); }
  .hero-proof > div + div { padding-left: 17px; border-left: 1px solid rgba(255,255,255,.2); border-top: 1px solid rgba(255,255,255,.2); }
}
@media (max-width: 640px) {
  :root { --gutter: 20px; --section: 76px; }
  h1 { font-size: clamp(40px,12vw,58px); }
  h2 { font-size: clamp(32px,9.5vw,46px); }
  .hero-home { min-height: 760px; padding-bottom: 20px; }
  .hero-home__shade { background: linear-gradient(90deg,rgba(14,12,10,.74),rgba(14,12,10,.18)),linear-gradient(0deg,rgba(12,10,9,.65),transparent 55%); }
  .hero-home__content { padding-top: calc(var(--header-h) + 74px); padding-bottom: 32px; }
  .hero-home h1 { font-size: clamp(44px,12.8vw,62px); }
  .hero-home__subtitle { max-width: 500px; }
  .hero-home__actions { gap: 10px; }
  .hero-home__actions .button { width: 100%; }
  .hero-proof { gap: 8px; }
  .hero-proof > div { min-height: 118px; padding: 14px 12px; gap: 9px; }
  .hero-proof span { font-size: 16px; }
  .hero-proof strong { font-size: 16px; }
  .building-index__media { height: 330px; }
  .compact-lead, .contact-form { padding: 22px 18px; }
}