/* СБ Модуль — аренда бытовок (yard board) */

:root {
  --ink: #17140f;
  --paper: #efe6d6;
  --panel: #fffaf1;
  --accent: #c24e12;
  --mark: #e3a008;
  --mark-ink: #1a1408;
  --steel: #3f3a34;
  --muted: #6d6458;
  --line: rgba(23, 20, 15, 0.12);
  --dark: #1a1612;
  --dark-2: #241f19;
  --shadow: 0 18px 40px rgba(23, 20, 15, 0.14);
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --header-h: 72px;
  --wrap: 1180px;
  --wrap-pad: clamp(1rem, 4vw, 1.5rem);
  --space: clamp(3.2rem, 7vw, 5.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(227, 160, 8, 0.14), transparent 50%),
    linear-gradient(180deg, #f6efe3 0%, var(--paper) 38%, #e7dcc8 100%);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 80;
  padding: 0.6rem 0.9rem;
  background: var(--mark);
  color: var(--mark-ink);
  font-weight: 700;
}
.skip-link:focus { top: 1rem; }

.wrap {
  width: min(var(--wrap), calc(100% - var(--wrap-pad) * 2));
  margin-inline: auto;
}

.kicker {
  margin: 0 0 0.7rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section { padding: var(--space) 0; }

.section-head {
  max-width: 640px;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.section-head h2,
.delivery-copy h2,
.cta-panel h2,
.contact-card h2,
.seo-lead h2 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.4vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 0.98;
  text-transform: uppercase;
  margin: 0 0 0.8rem;
}

.section-head p,
.delivery-copy > p,
.cta-panel p,
.contact-lead { margin: 0; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}
.btn:hover { transform: translateY(-2px); }

.btn-mark {
  background: var(--mark);
  color: var(--mark-ink);
}
.btn-mark:hover { background: #f0b21a; }

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 250, 241, 0.35);
  color: #fffaf1;
}
.btn-ghost:hover {
  border-color: var(--mark);
  color: var(--mark);
}

.btn-line {
  background: transparent;
  border-color: rgba(23, 20, 15, 0.22);
  color: var(--ink);
}
.btn-line:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.lnk-max {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.icon-max {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  display: block;
  border-radius: 5px;
}
.btn.lnk-max {
  padding-inline: 0.95rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-h);
  background: rgba(26, 22, 18, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  border-bottom-color: rgba(255, 250, 241, 0.08);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

.header-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo img { height: 40px; width: auto; }

.nav {
  display: flex;
  gap: 1.15rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255, 250, 241, 0.68);
}
.nav a:hover { color: #fffaf1; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.phone {
  font-weight: 800;
  color: #fffaf1;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 250, 241, 0.18);
  background: transparent;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.burger span { width: 18px; height: 2px; background: #fffaf1; }

.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 auto;
  z-index: 39;
  background: var(--dark);
  padding: 1rem 1.2rem 1.4rem;
  flex-direction: column;
  gap: 0.85rem;
  border-bottom: 1px solid rgba(255, 250, 241, 0.08);
}
.nav-mobile.is-open { display: flex; }
.nav-mobile a { color: #fffaf1; font-weight: 600; }

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  display: grid;
  align-items: center;
  padding: calc(var(--header-h) + 1.6rem) 0 2.6rem;
  color: #fffaf1;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 42%;
  transform: scale(1.04);
  filter: saturate(1.08) contrast(1.08) brightness(0.92);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(16, 13, 10, 0.88) 0%, rgba(16, 13, 10, 0.62) 42%, rgba(16, 13, 10, 0.18) 72%, rgba(16, 13, 10, 0.08) 100%),
    linear-gradient(180deg, rgba(16, 13, 10, 0.28) 0%, transparent 28%, rgba(16, 13, 10, 0.45) 100%);
}
.hero-glow {
  position: absolute;
  inset: auto auto 8% 6%;
  width: min(46vw, 520px);
  height: min(46vw, 520px);
  pointer-events: none;
  background: radial-gradient(circle, rgba(227, 160, 8, 0.28) 0%, rgba(227, 160, 8, 0.08) 42%, transparent 70%);
  filter: blur(8px);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 480px);
  gap: clamp(1.6rem, 3.2vw, 2.8rem);
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero .kicker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.15rem;
  color: var(--mark);
}
.hero .kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--mark);
}

.hero h1 {
  margin: 0 0 1.55rem;
  font-family: var(--font-display);
  font-size: clamp(2.55rem, 5.4vw, 4.15rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.08;
  text-transform: uppercase;
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.hero h1 em {
  display: block;
  font-style: normal;
  color: var(--mark);
}
.hero h1 span {
  display: block;
  margin-top: 0.08em;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.hero-lead {
  margin: 0 0 1.85rem;
  max-width: 36rem;
  font-size: 1.08rem;
  line-height: 1.72;
  color: rgba(255, 250, 241, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.55rem;
}
.hero-actions .btn-mark {
  box-shadow: 0 10px 28px rgba(227, 160, 8, 0.32);
}
.hero-actions .btn-ghost {
  background: rgba(255, 250, 241, 0.06);
  backdrop-filter: blur(8px);
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hero-pills li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.8rem;
  background: rgba(255, 250, 241, 0.08);
  border: 1px solid rgba(255, 250, 241, 0.12);
  backdrop-filter: blur(8px);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-pills li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--mark);
  box-shadow: 0 0 0 3px rgba(227, 160, 8, 0.18);
}

.hero-board {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100%;
  padding: 1.7rem 1.7rem 1.45rem 1.85rem;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.04) 0%, transparent 28%),
    var(--dark);
  border: 1px solid rgba(255, 250, 241, 0.12);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.4);
  position: relative;
}
.hero-board::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--mark);
}
.hero-board-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 250, 241, 0.62);
}
.hero-board-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7dcf6a;
  box-shadow: 0 0 0 0 rgba(125, 207, 106, 0.55);
  animation: live-dot 2s ease-out infinite;
}
.hero-board-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mark);
}
.hero-board strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 3.2vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1.35rem;
  max-width: 11ch;
}
.hero-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
  flex: 1;
  align-content: start;
}
.hero-types a {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  min-height: 4.4rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgba(255, 250, 241, 0.12);
  background: rgba(255, 250, 241, 0.04);
  color: #fffaf1;
}
.hero-types a:hover {
  border-color: var(--mark);
  background: rgba(227, 160, 8, 0.08);
}
.hero-types b {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.hero-types span {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 250, 241, 0.52);
}
.hero-board-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem 1.1rem;
  margin-top: auto;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 250, 241, 0.12);
}
.hero-board-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mark);
}
.hero-board-link::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}
.hero-board-link:hover::after {
  transform: translateX(4px);
}
.hero-board-contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  font-size: 0.86rem;
  font-weight: 700;
}
.hero-board-contacts a:hover {
  color: var(--mark);
}

@keyframes live-dot {
  0% { box-shadow: 0 0 0 0 rgba(125, 207, 106, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(125, 207, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(125, 207, 106, 0); }
}

.ticker {
  overflow: hidden;
  background: var(--dark);
  color: var(--mark);
  border-block: 1px solid rgba(227, 160, 8, 0.25);
}
.ticker-track {
  display: flex;
  gap: 2.4rem;
  width: max-content;
  padding: 0.85rem 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: ticker 32s linear infinite;
}
.ticker-track span { white-space: nowrap; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.3rem;
}
.filter {
  min-height: 40px;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--steel);
  font-weight: 700;
  cursor: pointer;
}
.filter.is-on,
.filter:hover {
  background: var(--ink);
  color: #fffaf1;
  border-color: var(--ink);
}

.fleet {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.unit {
  display: grid;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(23, 20, 15, 0.04);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.unit:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.unit.is-hidden { display: none; }

.unit-media {
  position: relative;
  display: block;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--panel);
}
.unit-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.55rem 0.7rem 0.2rem;
  transition: transform 0.7s var(--ease);
}
.unit:hover .unit-media img { transform: scale(1.06); }

.badge {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  padding: 0.28rem 0.55rem;
  background: var(--ink);
  color: var(--mark);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.unit-body { padding: 1rem 1.05rem 1.15rem; }
.unit-sku {
  margin: 0 0 0.3rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.unit-body h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.7rem;
  line-height: 1;
  text-transform: uppercase;
}
.unit-body > p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  font-size: 0.9rem;
  min-height: 4.2em;
}
.unit-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}
.unit-meta strong { color: var(--accent); }
.unit-actions {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 0.45rem;
}
.unit-actions .btn { min-height: 44px; width: 100%; padding-inline: 0.6rem; font-size: 0.86rem; }

.section-terms {
  background: var(--dark);
  color: #fffaf1;
}
.section-terms .kicker { color: var(--mark); }
.section-terms .section-head p { color: rgba(255, 250, 241, 0.62); }

.terms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 250, 241, 0.08);
  border: 1px solid rgba(255, 250, 241, 0.08);
}
.terms-grid li {
  padding: 1.4rem 1.2rem 1.5rem;
  background: var(--dark-2);
}
.terms-grid b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--mark);
  margin-bottom: 0.7rem;
}
.terms-grid h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  text-transform: uppercase;
}
.terms-grid p { margin: 0; color: rgba(255, 250, 241, 0.64); font-size: 0.94rem; }

.rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  counter-reset: none;
}
.rail li {
  padding: 1.3rem 1.1rem 1.4rem;
  background: var(--panel);
  border-top: 3px solid var(--mark);
  border: 1px solid var(--line);
  border-top-width: 3px;
  border-top-color: var(--mark);
}
.rail span {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.65rem;
}
.rail h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  text-transform: uppercase;
}
.rail p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.section-head-center {
  margin-inline: auto;
  text-align: center;
  max-width: 720px;
}

.section-certs {
  background: #f7f0e4;
}
.certs-stage {
  display: grid;
  grid-template-columns: minmax(140px, 200px) minmax(0, 1fr) minmax(140px, 200px);
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: center;
}
.certs-col {
  display: grid;
  gap: 0.85rem;
}
.certs-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.65rem 0.8rem;
  background: var(--panel);
  border: 1px solid var(--line);
  cursor: pointer;
  text-align: center;
  color: inherit;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}
.certs-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(227, 160, 8, 0.45);
}
.certs-card img {
  width: 100%;
  height: 132px;
  object-fit: contain;
  background: #fff;
}
.certs-card span {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.certs-cabin {
  margin: 0;
  display: grid;
  place-items: center;
}
.certs-cabin img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.certs-lightbox {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  grid-template-columns: auto minmax(0, 920px) auto;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 2.4rem 1rem 1.4rem;
  background: rgba(18, 15, 12, 0.82);
}
.certs-lightbox[hidden] { display: none; }
.certs-lightbox-frame {
  margin: 0;
  background: #fff;
  padding: 0.7rem 0.7rem 0.9rem;
  max-height: calc(100vh - 3rem);
  overflow: auto;
}
.certs-lightbox-frame img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - 7rem);
  object-fit: contain;
  margin-inline: auto;
}
.certs-lightbox-frame figcaption {
  margin-top: 0.55rem;
  text-align: center;
  font-weight: 800;
  font-size: 0.92rem;
}
.certs-lightbox-close {
  position: absolute;
  top: 0.6rem;
  right: 0.8rem;
  border: 0;
  background: transparent;
  color: #fffaf1;
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
}
.certs-lightbox-nav {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 250, 241, 0.25);
  background: rgba(255, 250, 241, 0.08);
  color: #fffaf1;
  font-size: 1.8rem;
  cursor: pointer;
}
.certs-lightbox-nav:disabled {
  opacity: 0.25;
  cursor: default;
}
.delivery-board {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.2rem;
  align-items: stretch;
}
.delivery-shot {
  margin: 0;
  min-height: 360px;
  overflow: hidden;
}
.delivery-shot img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
.delivery-copy {
  padding: clamp(1.3rem, 3vw, 2rem);
  background: var(--panel);
  border: 1px solid var(--line);
}
.ticks {
  display: grid;
  gap: 0.5rem;
  margin: 1.2rem 0 1.4rem;
}
.ticks li {
  font-weight: 700;
  padding-left: 1.15rem;
  position: relative;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--mark);
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.6rem;
  align-items: center;
  padding: clamp(1.6rem, 3.5vw, 2.4rem);
  background: var(--ink);
  color: #fffaf1;
}
.cta-panel .kicker { color: var(--mark); }
.cta-panel p { color: rgba(255, 250, 241, 0.68); }

.cta-form,
.modal-form {
  display: grid;
  gap: 0.65rem;
  padding: 1.15rem;
  background: var(--panel);
  color: var(--ink);
}
.cta-form input:not([type="checkbox"]),
.cta-form select,
.modal-form input:not([type="checkbox"]) {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
}
.cta-form input:not([type="checkbox"]):focus,
.cta-form select:focus,
.modal-form input:not([type="checkbox"]):focus {
  outline: none;
  border-color: rgba(194, 78, 18, 0.5);
  box-shadow: 0 0 0 3px rgba(227, 160, 8, 0.2);
}
.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 20px;
  font-size: 0.8rem;
  line-height: 1.3;
  color: var(--muted);
  cursor: pointer;
}
.check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-height: 0;
  margin: 0;
  padding: 0;
  flex: 0 0 16px;
  accent-color: var(--accent);
  cursor: pointer;
}
.check span { flex: 1; }
.check a { color: var(--accent); text-decoration: underline; }
.cta-form .btn,
.modal-form .btn { width: 100%; }
.form-note {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: #2f6b32;
}

.section-faq { background: #e7dcc8; }
.faq-list { display: grid; gap: 0.55rem; }
.faq-item {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.1rem 1rem;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.95rem 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 1rem; color: var(--muted); }

.seo-lead {
  max-width: 820px;
  margin-bottom: 1.6rem;
}
.seo-lead p { color: var(--muted); margin: 0 0 0.9rem; }
.seo-lead a { color: var(--accent); text-decoration: underline; }

.seo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.seo-grid article {
  padding: 1.25rem 1.15rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
}
.seo-grid h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  text-transform: uppercase;
}
.seo-grid p { margin: 0 0 0.7rem; color: var(--muted); font-size: 0.94rem; }
.seo-grid p:last-child { margin-bottom: 0; }

.contact-dock {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  overflow: hidden;
  min-height: 480px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.contact-visual { min-height: 100%; }
.contact-visual img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  object-position: 50% 50%;
}
.contact-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  padding: clamp(2rem, 4vw, 3rem) clamp(1.7rem, 3.5vw, 2.8rem);
}
.contact-card .kicker {
  margin-bottom: 1rem;
}
.contact-card h2 {
  line-height: 1.12;
  letter-spacing: 0.02em;
  margin: 0 0 1.2rem;
}
.contact-lead {
  margin: 0 0 1.45rem;
  max-width: 36rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--muted);
}
.contact-phone {
  display: inline-block;
  width: fit-content;
  margin-bottom: 0.7rem;
  font-size: clamp(1.65rem, 2.6vw, 2.15rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  border-bottom: 3px solid var(--mark);
  padding-bottom: 0.18rem;
}
.contact-phone:hover { color: var(--accent); }
.contact-mail {
  width: fit-content;
  margin-bottom: 1.35rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
}
.contact-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.4rem;
  width: 100%;
  margin-bottom: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}
.contact-meta span {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}
.contact-meta p,
.contact-meta address {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.5;
  font-style: normal;
}
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-footer {
  background: var(--dark);
  color: rgba(255, 250, 241, 0.7);
  padding: 2.6rem 0 1.3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.6rem;
}
.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 0.7rem;
}
.footer-grid h3 {
  margin: 0 0 0.65rem;
  color: #fffaf1;
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
}
.footer-grid a,
.footer-grid p {
  display: block;
  margin: 0 0 0.4rem;
  color: rgba(255, 250, 241, 0.68);
}
.footer-grid a:hover { color: var(--mark); }
.footer-grid a.lnk-max {
  display: inline-flex;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 250, 241, 0.1);
  font-size: 0.86rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  background: rgba(18, 15, 12, 0.68);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.modal.is-open { opacity: 1; pointer-events: auto; }
.modal-dialog {
  position: relative;
  width: min(440px, calc(100% - 2rem));
  background: var(--panel);
  padding: 1.5rem 1.35rem 1.3rem;
  box-shadow: var(--shadow);
}
.modal-close {
  position: absolute;
  top: 0.45rem;
  right: 0.6rem;
  border: 0;
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
  color: var(--muted);
}
.modal-dialog h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.8rem;
  text-transform: uppercase;
}
.modal-lead { margin: 0 0 1rem; color: var(--muted); font-size: 0.92rem; }
.modal-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}
.modal-contacts a { font-weight: 800; color: var(--accent); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: inline-flex; }
  .phone { display: none; }

  .hero-grid,
  .fleet,
  .terms-grid,
  .rail,
  .delivery-board,
  .cta-panel,
  .seo-grid,
  .contact-dock,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .certs-stage {
    grid-template-columns: 1fr 1fr;
  }
  .certs-cabin {
    grid-column: 1 / -1;
    grid-row: 1;
    max-width: 520px;
    margin-inline: auto;
  }
  .hero-grid { align-items: stretch; }
  .hero-board { justify-self: stretch; width: 100%; }
  .fleet { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .header-actions .btn-mark { display: none; }

  .hero-grid,
  .fleet,
  .terms-grid,
  .rail,
  .delivery-board,
  .cta-panel,
  .seo-grid,
  .contact-dock,
  .footer-grid,
  .unit-actions,
  .contact-meta,
  .certs-stage {
    grid-template-columns: 1fr;
  }

  .hero { min-height: 0; padding-bottom: 2rem; }
  .hero h1 { font-size: clamp(2.35rem, 11vw, 3.1rem); }
  .hero h1 span { white-space: normal; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .certs-lightbox {
    grid-template-columns: 1fr;
    padding: 3.2rem 0.8rem 4.2rem;
  }
  .certs-lightbox-nav {
    position: absolute;
    bottom: 0.8rem;
  }
  .certs-lightbox-prev { left: 1rem; }
  .certs-lightbox-next { right: 1rem; }
  .hero-board { max-width: none; }
  .hero-board strong { max-width: none; }
  .unit-body > p { min-height: 0; }
  .contact-visual img,
  .delivery-shot img { min-height: 240px; }
  .contact-actions { flex-direction: column; }
  .contact-actions .btn { width: 100%; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none; }
  .hero-board-dot { animation: none; }
  .reveal { opacity: 1; transform: none; }
}