:root {
  color-scheme: light;
  --tr-ink: #192327;
  --tr-paper: #f6f5f0;
  --tr-accent: #f8ad52;
  --tr-muted: #4e5a5a;
  --tr-gutter: clamp(20px, 5.5vw, 84px);
}
body {
  margin: 0;
  background: var(--tr-paper);
  color: var(--tr-ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
.tr-site *, .tr-plain-page { box-sizing: border-box; }
.tr-site h1, .tr-site h2, .tr-site p, .tr-requisites, .tr-requisites dd { margin: 0; }
.tr-site a { color: inherit; text-decoration: none; }
.tr-site svg { flex: none; }
.tr-site :focus-visible, .tr-skip:focus-visible, .tr-plain-page a:focus-visible {
  outline: 3px solid #c87517;
  outline-offset: 5px;
}
.tr-inner {
  width: min(calc(100% - 2 * var(--tr-gutter)), 1280px);
  margin-inline: auto;
}
.tr-skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10;
  transform: translateY(-150%);
  padding: 10px 14px;
  background: white;
  color: var(--tr-ink);
}
.tr-skip:focus { transform: none; }

.tr-header {
  background: #182226;
  color: #f7f8f6;
  border-bottom: 1px solid #ffffff24;
}
.tr-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 78px;
}
.tr-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.12;
}
.tr-brand img { flex: none; }
.tr-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 45px); }
.tr-nav a { padding-block: 8px; font-size: 14px; color: #dae2e0; }
.tr-nav a:hover { color: var(--tr-accent); }
.tr-site .tr-header-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid #f8ad5277;
  border-radius: 6px;
  color: #ffbe73;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
}
.tr-site .tr-header-contact:hover { background: #ffffff10; }

.tr-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #1a262b;
  color: #fff;
}
.tr-hero-image, .tr-hero-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  height: 100%;
}
.tr-hero-image {
  display: block;
  width: 78%;
  object-fit: cover;
  object-position: 44% 49%;
}
.tr-hero-shade {
  width: 100%;
  background: linear-gradient(90deg, #1521240a 9%, #18242820 33%, #182428db 56%, #182428 77%);
}
.tr-hero-grid {
  display: grid;
  grid-template-columns: 1fr minmax(450px, 43%);
  align-items: center;
  min-height: clamp(515px, 43vw, 680px);
}
.tr-hero-content {
  grid-column: 2;
  padding-block: 54px;
}
.tr-site .tr-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #854b0c;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.4;
  text-transform: uppercase;
}
.tr-eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
}
.tr-hero .tr-eyebrow, .tr-order .tr-eyebrow { color: #ffbb6c; }
.tr-hero h1 {
  margin-top: 17px;
  max-width: 11em;
  font-size: clamp(52px, 5.1vw, 79px);
  font-weight: 800;
  letter-spacing: -.058em;
  line-height: .99;
  overflow-wrap: anywhere;
}
.tr-site .tr-hero-copy {
  margin-top: 25px;
  max-width: 32ch;
  color: #e2e8e7;
  font-size: clamp(17px, 1.55vw, 21px);
}
.tr-site .tr-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 12px 19px;
  border-radius: 6px;
  background: var(--tr-accent);
  color: #202623;
  font-weight: 700;
  line-height: 1.3;
}
.tr-site .tr-button:hover { background: #ffbf74; }
.tr-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tr-hero .tr-button { margin-top: 28px; }

.tr-services { padding-block: clamp(47px, 6.2vw, 95px); }
.tr-services-intro {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 22px 44px;
  align-items: end;
  margin: 14px 0 30px;
}
.tr-site h2 {
  font-size: clamp(33px, 4vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.049em;
  overflow-wrap: anywhere;
}
.tr-services-text {
  max-width: 58ch;
  color: var(--tr-muted);
  font-size: clamp(16px, 1.6vw, 19px);
}
.tr-services-text p + p { margin-top: .65em; }
.tr-services-text img { max-width: 100%; height: auto; }
.tr-materials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  gap: 14px;
  list-style: none;
}
.tr-materials li {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 88px;
  padding: 14px 19px;
  border: 1px solid #d6d9d1;
  border-radius: 8px;
  background: #fbfaf6;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  overflow-wrap: anywhere;
}
.tr-materials svg {
  width: 36px;
  height: 36px;
  fill: none;
  stroke: #86500f;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tr-order {
  padding-block: clamp(39px, 5vw, 65px);
  border-top: 3px solid var(--tr-accent);
  background: #202e32;
  color: #fff;
}
.tr-order-row { display: flex; justify-content: space-between; align-items: center; gap: 26px 40px; }
.tr-order h2 { margin-top: 11px; font-size: clamp(29px, 3.4vw, 47px); }
.tr-order h2 + p { margin-top: 12px; color: #dce4e1; }
.tr-order-contact { flex: none; max-width: 100%; }

.tr-footer {
  padding-block: 31px;
  border-top: 1px solid #ffffff21;
  background: #182226;
  color: #cad3d0;
}
.tr-footer-row { display: flex; justify-content: space-between; gap: 22px 44px; }
.tr-footer h2 { margin-bottom: 6px; color: #f8faf8; font-size: 16px; letter-spacing: 0; }
.tr-footer p { font-size: 13px; }
.tr-footer p + p { margin-top: 4px; }
.tr-requisites { display: grid; align-content: start; gap: 3px; font-size: 13px; }
.tr-requisites div { display: grid; grid-template-columns: 52px auto; gap: 5px; }
.tr-requisites dd { color: #f8faf8; font-variant-numeric: tabular-nums; }
.tr-plain-page { min-height: 65vh; padding-block: 56px; }
.tr-plain-page a { color: #854b0c; }

@media (max-width: 980px) {
  .tr-nav { display: none; }
}
@media (max-width: 850px) {
  .tr-hero-grid { grid-template-columns: 1fr minmax(340px, 49%); min-height: 495px; }
  .tr-hero h1 { font-size: clamp(44px, 6.7vw, 60px); }
  .tr-hero-image { width: 88%; object-position: 35% 50%; }
}
@media (max-width: 600px) {
  .tr-header-row { min-height: 66px; gap: 10px; }
  .tr-brand { gap: 7px; font-size: 15px; }
  .tr-brand img { width: 32px; height: 32px; }
  .tr-site .tr-header-contact { gap: 5px; padding: 7px 8px; font-size: 12px; }
  .tr-hero-image { width: 100%; height: 66%; object-position: 37% 49%; }
  .tr-hero-shade {
    background: linear-gradient(180deg, #18242800 13%, #18242826 34%, #182428ed 61%, #182428 78%);
  }
  .tr-hero-grid { display: block; min-height: 0; }
  .tr-hero-content { padding-top: clamp(205px, 58vw, 320px); padding-bottom: 34px; }
  .tr-hero h1 { max-width: 12em; margin-top: 12px; font-size: clamp(40px, 10vw, 55px); }
  .tr-site .tr-hero-copy { margin-top: 14px; }
  .tr-hero .tr-button { margin-top: 21px; }
  .tr-services-intro { grid-template-columns: 1fr; gap: 12px; margin-bottom: 22px; }
  .tr-materials { grid-template-columns: 1fr; gap: 8px; }
  .tr-materials li { min-height: 57px; padding: 8px 13px; }
  .tr-materials svg { width: 29px; height: 29px; }
  .tr-order-row, .tr-footer-row { flex-direction: column; align-items: flex-start; }
}

.tr-applications {
  padding-block: clamp(43px, 6vw, 80px);
  border-top: 1px solid #d9dbd2;
  background: #eeeee6;
}
.tr-applications-grid, .tr-faq-grid {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 24px clamp(36px, 7vw, 108px);
}
.tr-applications-intro h2, .tr-faq-intro h2 {
  margin-top: 13px;
  max-width: 13ch;
  font-size: clamp(30px, 3.4vw, 48px);
}
.tr-site .tr-applications-list ul {
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid #cbd0c5;
}
.tr-applications-list li {
  padding: 17px 0 17px 26px;
  border-bottom: 1px solid #cbd0c5;
  position: relative;
}
.tr-applications-list li::before {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  left: 2px;
  top: 26px;
  background: #a15c18;
  transform: rotate(45deg);
}
.tr-applications-list h3, .tr-process-list h3 {
  margin: 0 0 4px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.28;
}
.tr-applications-list p, .tr-faq-list p { color: var(--tr-muted); }

.tr-process {
  padding-block: clamp(43px, 6vw, 78px);
  background: #263538;
  color: #f7f8f4;
}
.tr-process .tr-eyebrow { color: #ffbb6c; }
.tr-process h2 { margin: 13px 0 25px; font-size: clamp(30px, 3.6vw, 51px); }
.tr-site .tr-process-list ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: tr-step;
}
.tr-process-list li {
  counter-increment: tr-step;
  min-width: 0;
  padding: clamp(16px, 2.4vw, 29px);
  border: 1px solid #526467;
  border-radius: 8px;
  background: #293b3e;
}
.tr-process-list li::before {
  content: counter(tr-step, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 41px;
  height: 37px;
  margin-bottom: 16px;
  border: 1px solid #b37b42;
  border-radius: 5px;
  color: #ffc17b;
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.tr-process-list p { color: #e0e8e6; }

.tr-faq {
  padding-block: clamp(43px, 6vw, 78px);
  background: #f6f5f0;
}
.tr-faq-list { display: grid; gap: 8px; }
.tr-faq-list details {
  padding-inline: clamp(14px, 2vw, 24px);
  border: 1px solid #d6d9d1;
  border-radius: 8px;
  background: #fbfaf6;
}
.tr-faq-list details[open] { border-color: #b99975; }
.tr-faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 54px;
  padding-block: 11px;
  color: var(--tr-ink);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.3;
  list-style: none;
}
.tr-faq-list summary::-webkit-details-marker { display: none; }
.tr-faq-list summary::after {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-right: 2px solid #86500f;
  border-bottom: 2px solid #86500f;
  transform: rotate(45deg);
  margin: -4px 4px 0 0;
}
.tr-faq-list details[open] summary::after {
  transform: rotate(225deg);
  margin-top: 4px;
}
.tr-faq-list details p { padding: 0 26px 16px 0; }

@media (max-width: 850px) {
  .tr-applications-grid, .tr-faq-grid { grid-template-columns: minmax(0, 1fr); }
  .tr-applications-intro h2, .tr-faq-intro h2 { max-width: none; }
}
@media (max-width: 600px) {
  .tr-site .tr-process-list ol { grid-template-columns: minmax(0, 1fr); gap: 9px; }
  .tr-process-list li { padding: 15px; }
  .tr-process-list li::before { margin-bottom: 10px; }
}

.tr-legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid #ffffff26;
}
.tr-legal-nav a {
  color: #ffbf75;
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tr-plain-page { max-width: 890px; overflow-wrap: anywhere; }
.tr-plain-page .tr-page-back, .tr-page-content a {
  color: #854b0c;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tr-plain-page h1 {
  margin: 14px 0 24px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -.04em;
}
.tr-page-content h2 {
  margin: 28px 0 9px;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -.025em;
}
.tr-page-content p + p, .tr-page-content li + li { margin-top: 9px; }
.tr-page-content ul { padding-left: 24px; }
.tr-legal-requisites { margin: 0; border-top: 1px solid #d6d9d1; }
.tr-legal-requisites div {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(0, 2fr);
  gap: 4px 20px;
  padding: 12px 0;
  border-bottom: 1px solid #d6d9d1;
}
.tr-legal-requisites dt { font-weight: 700; }
.tr-legal-requisites dd { margin: 0; }
@media (max-width: 560px) {
  .tr-legal-requisites div { grid-template-columns: minmax(0, 1fr); }
}