:root {
  --bg: #f3f1ec;
  --paper: #ffffff;
  --ink: #0d1820;
  --muted: #5d6871;
  --line: #dedad2;
  --navy: #194561;
  --navy-deep: #0f2c3f;
  --orange: #ff6a00;
  --orange-hot: #ff7d1f;
  --tape: #ff7a00;
  --danger: #d6342b;

  --display: "Oswald", "Arial Narrow", Impact, sans-serif;
  --text: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: clamp(16px, 4vw, 48px);
  --radius: 22px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 500 17px/1.5 var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }

.wrap { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- header ---------- */
.top { padding: 22px 0; }
.top__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.top__logo img { width: clamp(108px, 12vw, 148px); height: auto; }
.top__phone { text-decoration: none; text-align: right; line-height: 1.2; }
.top__phone-num { display: block; font: 600 clamp(17px, 1.6vw, 22px)/1.1 var(--display); letter-spacing: .02em; }
.top__phone-cap { display: block; font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- hero ---------- */
.hero { padding: clamp(16px, 3vw, 40px) 0 0; }
.hero__title {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: .9;
  letter-spacing: -.005em;
  font-size: clamp(30px, 9.1vw, 148px);
}
.hero__line { display: block; white-space: nowrap; }
.hero__accent { color: var(--navy); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(300px, 5fr) 7fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
  margin-top: clamp(24px, 3vw, 44px);
}
.hero__sub { margin: 0 0 24px; max-width: 30em; font-size: clamp(16px, 1.3vw, 19px); color: var(--muted); }

/* fleet composition */
.fleet { position: relative; aspect-ratio: 16 / 9; margin-bottom: -6%; }
.fleet::after {
  content: ""; position: absolute; left: 6%; right: 6%; bottom: 7%; height: 9%;
  background: radial-gradient(closest-side, rgba(13,24,32,.22), transparent);
  z-index: 0;
}
.fleet__bike { position: absolute; bottom: 0; width: 52%; z-index: 1; }
.fleet__bike--titan   { left: -2%;  bottom: 7%; width: 44%; filter: saturate(.9); }
.fleet__bike--monster { right: -2%; bottom: 7%; width: 44%; filter: saturate(.9); }
.fleet__bike--u2      { left: 24%;  z-index: 2; }

/* ---------- buttons ---------- */
.btn {
  --h: 64px;
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: var(--h); padding: 0 32px;
  border: 0; border-radius: 999px; cursor: pointer;
  font: 600 20px/1 var(--display); letter-spacing: .04em; text-transform: uppercase;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease, color .15s ease;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; }
.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 10px 30px -10px rgba(255,106,0,.7); }
.btn--primary:hover { background: var(--orange-hot); }
.btn--ghost { --h: 52px; font-size: 17px; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--block { width: 100%; }
.btn__arrow { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.btn:hover .btn__arrow { transform: translateX(4px); }
.lead__open { --h: 76px; font-size: 26px; padding: 0 44px; }

/* ---------- lead form ---------- */
.lead { max-width: 460px; }
.lead__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.lead__panel > * { overflow: hidden; min-height: 0; }
.lead:not(.is-open) .lead__panel { visibility: hidden; }
.lead.is-open .lead__open { display: none; }
.lead.is-open .lead__panel { grid-template-rows: 1fr; }
.lead__form, .lead__done {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px -30px rgba(13,24,32,.35);
}
.lead.is-open .lead__form { padding: 22px; }
.lead__form { display: grid; gap: 12px; }
.lead__done { padding: 28px 22px; text-align: center; }
.lead__done[hidden], .lead__form[hidden] { display: none; }
.lead__done-mark { width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 50%; display: grid; place-items: center; background: var(--orange); color: #fff; font-size: 28px; font-weight: 700; }
.lead__done-title { margin: 0; font: 700 28px/1.1 var(--display); text-transform: uppercase; }
.lead__done-text { margin: 8px 0 0; color: var(--muted); }

.lead__model { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--muted); }
.lead__model[hidden] { display: none; }
.lead__model b { color: var(--ink); }
.lead__model-x { margin-left: auto; border: 0; background: var(--bg); width: 26px; height: 26px; border-radius: 50%; cursor: pointer; line-height: 1; }

.field { display: grid; gap: 6px; }
.field__label { font-size: 13px; font-weight: 600; color: var(--muted); }
.field__label i { font-style: normal; font-weight: 500; opacity: .7; }
.field__input {
  height: 54px; padding: 0 16px; width: 100%;
  border: 1.5px solid var(--line); border-radius: 14px; background: var(--paper);
  font-size: 17px; transition: border-color .15s ease, box-shadow .15s ease;
}
.field__input::placeholder { color: #a5aab0; }
.field__input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(13,24,32,.08); }
.field__input.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(214,52,43,.1); }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; line-height: 1.4; color: var(--muted); cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 0; flex: none; accent-color: var(--orange); }
.consent.is-invalid { color: var(--danger); }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead__error { margin: 0; font-size: 14px; color: var(--danger); }
.lead__submit[disabled] { opacity: .6; cursor: progress; }

/* ---------- caution tape ---------- */
.tapes {
  position: relative; z-index: 3;
  height: clamp(140px, 17vw, 250px);
  margin-top: clamp(-40px, -2vw, -16px);
  overflow: hidden;
  pointer-events: none;
}
.tape {
  position: absolute; left: -10vw; width: 120vw; top: 50%;
  background: var(--tape);
  border-block: 5px solid var(--ink);
  overflow: hidden;
  box-shadow: 0 14px 30px -14px rgba(13,24,32,.5);
}
.tape::before, .tape::after {
  content: ""; position: absolute; left: 0; right: 0; height: 7px;
  background: repeating-linear-gradient(-45deg, var(--ink) 0 9px, transparent 9px 18px);
}
.tape::before { top: 0; }
.tape::after  { bottom: 0; }
.tape--front { transform: translateY(-50%) rotate(-3.6deg); }
.tape--back  { transform: translateY(-50%) rotate(2.8deg); filter: brightness(.9); }
.tape__track {
  display: flex; width: max-content;
  padding: clamp(14px, 1.4vw, 20px) 0;
  animation: tape 38s linear infinite;
}
.tape--back .tape__track { animation-direction: reverse; animation-duration: 46s; }
.tape__item {
  display: flex; align-items: center; white-space: nowrap;
  font: 700 clamp(20px, 2.2vw, 32px)/1 var(--display);
  text-transform: uppercase; letter-spacing: .06em; color: var(--ink);
}
.tape__item::after {
  content: ""; width: .42em; height: .42em; margin: 0 .9em;
  background: var(--ink); transform: rotate(45deg);
}
@keyframes tape { to { transform: translateX(-50%); } }

/* ---------- models ---------- */
.models { padding: clamp(40px, 6vw, 96px) 0 clamp(56px, 8vw, 120px); }
.models__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(24px, 3vw, 44px); }
.h2 { margin: 0; font: 700 clamp(36px, 5vw, 72px)/.95 var(--display); text-transform: uppercase; }
.models__note { margin: 0; max-width: 24em; color: var(--muted); }

.models__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 24px); }
.card {
  display: flex; flex-direction: column;
  background: var(--paper); border-radius: var(--radius);
  padding: clamp(18px, 2vw, 28px);
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -36px rgba(13,24,32,.45); }
.card__img { margin: -8px -8px 8px; aspect-ratio: 1; }
.card__img img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s ease; }
.card:hover .card__img img { transform: scale(1.03); }
.card__name { margin: 0; font: 700 clamp(32px, 3vw, 44px)/1 var(--display); text-transform: uppercase; }
.card__text { margin: 10px 0 20px; color: var(--muted); font-size: 15px; }

.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: auto 0 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.specs dt { font: 600 clamp(26px, 2.4vw, 34px)/1 var(--display); white-space: nowrap; }
.specs dt small { font-size: .5em; margin-left: 3px; color: var(--muted); font-weight: 500; }
.specs dd { margin: 6px 0 0; font-size: 12px; line-height: 1.25; color: var(--muted); }

/* ---------- terms ---------- */
.terms { padding: 0 0 clamp(56px, 8vw, 120px); }
.terms__lead { margin: 16px 0 clamp(24px, 3vw, 44px); max-width: 38em; color: var(--muted); font-size: clamp(16px, 1.3vw, 19px); }
.terms__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 24px); }
.terms__item { background: var(--paper); border-radius: var(--radius); padding: clamp(18px, 2vw, 28px); border-top: 6px solid var(--orange); }
.terms__name { margin: 0 0 10px; font: 600 clamp(22px, 2vw, 28px)/1.05 var(--display); text-transform: uppercase; }
.terms__item p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- faq ---------- */
.faq { padding: 0 0 clamp(56px, 8vw, 120px); }
.faq__in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.faq__list { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 20px 44px 20px 0; font-weight: 600; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.3;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font: 500 30px/1 var(--display); color: var(--orange); transition: transform .2s ease;
}
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item summary:hover { color: var(--navy); }
.faq__item p { margin: -4px 0 22px; max-width: 40em; color: var(--muted); }
.faq__item a { color: var(--navy); white-space: nowrap; }

/* ---------- final ---------- */
.final { background: var(--navy-deep); color: #fff; padding: clamp(56px, 8vw, 120px) 0; }
.final__in { display: grid; grid-template-columns: 1fr minmax(300px, 460px); gap: clamp(32px, 5vw, 80px); align-items: center; }
.final__title { margin: 0; font: 700 clamp(40px, 6vw, 96px)/.92 var(--display); text-transform: uppercase; }
.final__sub { margin: 20px 0 0; max-width: 28em; color: rgba(255,255,255,.7); font-size: clamp(16px, 1.3vw, 19px); }
.final__sub a { color: #fff; white-space: nowrap; }
.lead--dark .lead__open { box-shadow: 0 10px 40px -10px rgba(255,106,0,.8); }
.lead--dark .lead__form, .lead--dark .lead__done { color: var(--ink); }

/* ---------- footer ---------- */
.foot { background: var(--ink); color: rgba(255,255,255,.62); padding: 44px 0 36px; font-size: 14px; }
.foot__in { display: grid; grid-template-columns: auto auto auto 1fr; gap: 24px 56px; align-items: start; }
.foot__logo { width: 118px; opacity: .95; }
.foot__col { display: grid; gap: 6px; }
.foot a { text-decoration: none; }
.foot a:hover { color: #fff; }
.foot__col a { color: #fff; }
.foot__legal { text-align: right; font-size: 12px; }
.foot__legal p { margin: 0 0 4px; }
.foot__legal a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; align-items: start; }
  .fleet { max-width: 760px; margin: 0 auto -4%; width: 100%; }
  .models__grid { grid-template-columns: 1fr 1fr; }
  .models__grid .card:last-child { grid-column: 1 / -1; }
  .terms__grid { grid-template-columns: 1fr 1fr; }
  .faq__in { grid-template-columns: 1fr; }
  .final__in { grid-template-columns: 1fr; }
  .foot__in { grid-template-columns: auto auto 1fr; }
  .foot__legal { grid-column: 1 / -1; text-align: left; }
}
@media (max-width: 720px) {
  .top__phone-cap { display: none; }
  .lead { max-width: none; }
  .lead__open { width: 100%; --h: 68px; font-size: 22px; }
  .models__grid { grid-template-columns: 1fr; }
  .models__grid .card:last-child { grid-column: auto; }
  .terms__grid { grid-template-columns: 1fr; }
  .foot__in { grid-template-columns: 1fr 1fr; }
  .foot__logo { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tape__track { animation: none; }
  .lead__panel, .card, .card__img img, .btn { transition: none; }
}