/* ===== Design tokens ===== */
:root {
  --c-orange: #f26a21;
  --c-orange-dark: #d9560f;
  --c-graphite: #3f4245;
  --c-ink: #1c1d1f;
  --c-white: #ffffff;
  --c-bg: #f7f7f5;
  --c-bg-tint: #f1efec;
  --c-line: #e3e1dd;
  --c-muted: #6b6e72;
  --ff-head: "Oswald", "Arial Narrow", sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(28, 29, 31, 0.10);
  --container: 1180px;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-white);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--ff-head); text-transform: uppercase; letter-spacing: 0.01em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 820px; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--ff-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--c-orange); color: var(--c-white); }
.btn--primary:hover { background: var(--c-orange-dark); }
.btn--ghost { border-color: var(--c-graphite); color: var(--c-ink); }
.btn--ghost:hover { border-color: var(--c-orange); color: var(--c-orange); }
.btn--outline { border-color: var(--c-line); padding: 9px 16px; font-size: 14px; }
.btn--outline:hover { border-color: var(--c-orange); color: var(--c-orange); }

/* ===== Stripes motif (как на ливрее) ===== */
.stripes { display: flex; gap: 8px; }
.stripes i {
  width: 26px; height: 14px;
  background: var(--c-orange);
  transform: skewX(-30deg);
}
.stripes i:last-child { background: var(--c-graphite); }

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-line);
}
.header__inner { display: flex; align-items: center; gap: 28px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo__mark {
  width: 22px; height: 22px;
  background: linear-gradient(135deg, var(--c-orange) 0 60%, var(--c-graphite) 60% 100%);
  transform: skewX(-12deg);
  border-radius: 3px;
}
.logo__text { font-family: var(--ff-head); font-weight: 700; font-size: 22px; letter-spacing: 0.03em; }
.logo__dot { color: var(--c-orange); }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { font-size: 14.5px; font-weight: 500; color: var(--c-muted); transition: color 0.2s; }
.nav a:hover { color: var(--c-orange); }
.header__actions { display: flex; align-items: center; gap: 14px; }
.header__phone { white-space: nowrap; font-family: var(--ff-body); font-weight: 600; text-transform: none; letter-spacing: 0; }

.lang-switch { display: flex; border: 1px solid var(--c-line); border-radius: 8px; overflow: hidden; }
.lang-switch__btn {
  border: 0; background: transparent; padding: 7px 12px;
  font: 600 13px var(--ff-body); color: var(--c-muted); cursor: pointer;
}
.lang-switch__btn.is-active { background: var(--c-graphite); color: var(--c-white); }

.burger { display: none; border: 0; background: none; cursor: pointer; padding: 6px; }
.burger span { display: block; width: 24px; height: 2.5px; background: var(--c-ink); margin: 5px 0; border-radius: 2px; }

/* ===== Hero ===== */
.hero { position: relative; overflow: hidden; background: #ffffff; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(115deg, var(--c-bg) 0%, #ffffff 46%, #ffffff 100%);
}
.hero__bg::before {
  content: ""; position: absolute; top: -80px; right: -140px;
  width: 520px; height: 560px;
  background: linear-gradient(180deg, rgba(242, 106, 33, 0.09), rgba(242, 106, 33, 0));
  transform: skewX(-14deg);
}
.hero__bg::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 140px;
  background: linear-gradient(180deg, rgba(247, 247, 245, 0) 0%, rgba(247, 247, 245, 0.85) 100%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.02fr 1fr;
  gap: 36px; align-items: center;
  min-height: min(72vh, 700px);
  padding: 64px 20px 56px;
}
.kicker {
  font-weight: 600; font-size: 13.5px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--c-orange); margin-bottom: 16px;
}
.hero__title { font-size: clamp(38px, 4.8vw, 62px); line-height: 1.04; font-weight: 700; color: var(--c-ink); }
.hero__title .accent { color: var(--c-orange); }
.hero__subtitle { margin-top: 12px; font-weight: 600; color: var(--c-muted); font-size: 15px; letter-spacing: 0.08em; text-transform: uppercase; }
.hero__text { margin-top: 20px; font-size: 17.5px; color: var(--c-graphite); max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero__cta .btn--primary { box-shadow: 0 10px 28px rgba(242, 106, 33, 0.3); }
.hero__badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; list-style: none; }
.hero__badges li {
  font-size: 13px; font-weight: 600; color: var(--c-graphite);
  background: var(--c-white); border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-orange);
  padding: 8px 14px; border-radius: 7px;
  box-shadow: 0 4px 14px rgba(28, 29, 31, 0.05);
}
.hero__media { position: relative; }
.hero__media img { width: 100%; height: auto; }
.stripes--hero { position: absolute; bottom: 6px; left: 8%; }
.stripes--hero i { width: 42px; height: 20px; }

.hero__stats { background: var(--c-graphite); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 26px 20px; }
.stat { color: var(--c-white); display: flex; flex-direction: column; gap: 2px; }
.stat b { font-family: var(--ff-head); font-size: 30px; font-weight: 600; color: var(--c-orange); line-height: 1.1; }
.stat span { font-size: 13.5px; color: #cfd1d3; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section--tint { background: var(--c-bg-tint); }
.section--dark { background: var(--c-ink); color: var(--c-white); }
.section__title { font-size: clamp(26px, 3.2vw, 40px); font-weight: 600; margin-bottom: 18px; position: relative; padding-left: 20px; }
.section__title::before {
  content: ""; position: absolute; left: 0; top: 0.18em; bottom: 0.18em;
  width: 6px; background: var(--c-orange); transform: skewX(-12deg);
}
.section__lead { max-width: 74ch; color: var(--c-muted); margin-bottom: 40px; font-size: 17px; }
.section--dark .section__lead { color: #b9bbbe; }

.grid { display: grid; gap: 22px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* Cards */
.card {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 26px 24px; transition: box-shadow 0.25s, transform 0.25s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card__num { font-family: var(--ff-head); font-size: 15px; font-weight: 600; color: var(--c-orange); margin-bottom: 12px; }
.card h3 { font-size: 19px; font-weight: 600; margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--c-muted); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.step { background: #26282a; border-radius: var(--radius); padding: 24px 20px; border-top: 3px solid var(--c-orange); }
.step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--c-orange); color: var(--c-white);
  font: 600 17px var(--ff-head); margin-bottom: 14px;
}
.step h3 { font-size: 16.5px; font-weight: 600; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: #b9bbbe; }

/* Equipment */
.equip__item {
  border-left: 3px solid var(--c-orange);
  background: var(--c-bg); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 22px 24px;
}
.equip__item h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.equip__item p { font-size: 14.5px; color: var(--c-muted); }

/* Places */
.places { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; max-width: 900px; }
.places li {
  background: var(--c-white); border-radius: 10px; padding: 16px 18px 16px 48px;
  position: relative; font-weight: 500; border: 1px solid var(--c-line);
}
.places li::before {
  content: ""; position: absolute; left: 18px; top: 50%;
  width: 16px; height: 9px; transform: translateY(-70%) rotate(-45deg);
  border-left: 3px solid var(--c-orange); border-bottom: 3px solid var(--c-orange);
}

/* Law */
.law { display: grid; grid-template-columns: 1.4fr 1fr; gap: 44px; align-items: start; }
.checklist { list-style: none; display: grid; gap: 16px; }
.checklist li { position: relative; padding-left: 34px; font-size: 15.5px; color: var(--c-graphite); }
.checklist li::before {
  content: ""; position: absolute; left: 4px; top: 8px;
  width: 14px; height: 8px; transform: rotate(-45deg);
  border-left: 3px solid var(--c-orange); border-bottom: 3px solid var(--c-orange);
}
.checklist b { color: var(--c-ink); }
.link-more { display: inline-block; margin-top: 24px; font-weight: 600; color: var(--c-orange); }
.link-more:hover { text-decoration: underline; }
.law__note {
  background: var(--c-graphite); color: var(--c-white);
  border-radius: var(--radius); padding: 28px;
}
.law__note h3 { font-size: 19px; font-weight: 600; margin-bottom: 16px; color: var(--c-orange); }
.law__note ol { padding-left: 20px; display: grid; gap: 10px; font-size: 14.5px; color: #dcdddf; }

/* Certificate */
.cert {
  display: grid; grid-template-columns: 380px 1fr; gap: 40px;
  align-items: center; margin-top: 56px;
  border-top: 1px solid var(--c-line); padding-top: 48px;
}
.cert__frame {
  margin: 0; border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); background: var(--c-white);
  user-select: none;
}
.cert__frame img {
  pointer-events: none; user-select: none; -webkit-user-drag: none;
}
.cert__info h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
.cert__info p { color: var(--c-graphite); font-size: 15.5px; max-width: 60ch; }
.cert__meta { margin-top: 12px; font-weight: 600; color: var(--c-muted); font-size: 14px !important; }

/* FAQ */
.faq {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: 10px;
  padding: 4px 22px; margin-bottom: 12px;
}
.faq summary {
  cursor: pointer; font-weight: 600; font-size: 16px; padding: 16px 28px 16px 0;
  list-style: none; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font: 500 24px var(--ff-head); color: var(--c-orange); transition: transform 0.2s;
}
.faq[open] summary::after { content: "–"; }
.faq p { padding: 0 0 18px; color: var(--c-muted); font-size: 15px; }

/* Contacts */
.contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contacts__info > p { color: #b9bbbe; margin-bottom: 28px; }
.contacts__list { list-style: none; display: grid; gap: 14px; }
.contacts__list li { display: grid; gap: 2px; }
.contacts__list span { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: #9a9da0; }
.contacts__list a, .contacts__list b { font-size: 19px; font-weight: 600; color: var(--c-white); }
.contacts__list a:hover { color: var(--c-orange); }
.contacts__form {
  background: var(--c-white); color: var(--c-ink);
  border-radius: var(--radius); padding: 30px; display: grid; gap: 16px;
}
.contacts__form label { display: grid; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--c-graphite); }
.contacts__form input, .contacts__form textarea {
  font: 400 15px var(--ff-body); color: var(--c-ink);
  border: 1.5px solid var(--c-line); border-radius: 8px; padding: 11px 14px;
  transition: border-color 0.2s; resize: vertical;
}
.contacts__form input:focus, .contacts__form textarea:focus { outline: none; border-color: var(--c-orange); }
.contacts__hint { font-size: 12.5px; color: var(--c-muted); font-weight: 400; }

/* Footer */
.footer { background: var(--c-ink); color: #b9bbbe; border-top: 1px solid #2e3032; }
.footer__inner { padding: 34px 20px; display: grid; gap: 12px; font-size: 14px; }
.footer__inner b { color: var(--c-white); }
.footer__copy { font-size: 13px; color: #7e8184; }

/* ===== Responsive ===== */
@media (max-width: 1020px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; min-height: 0; padding: 52px 20px 48px; }
  .hero__media { max-width: 560px; }
  .law { grid-template-columns: 1fr; }
  .cert { grid-template-columns: 1fr; }
  .cert__frame { max-width: 420px; }
  .contacts { grid-template-columns: 1fr; }
  .header__phone { display: none; }
}
@media (max-width: 720px) {
  .nav {
    display: none; position: absolute; top: 66px; left: 0; right: 0;
    background: var(--c-white); border-bottom: 1px solid var(--c-line);
    flex-direction: column; padding: 18px 20px; gap: 16px;
  }
  .nav.is-open { display: flex; }
  .burger { display: block; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .grid--4, .grid--3, .steps, .places { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .hero__title { font-size: 38px; }
  .hero__inner { padding: 44px 20px 40px; }
  .stripes--hero { display: none; }
}