:root {
  --ink: #171614;
  --graphite: #2a2a27;
  --charcoal: #0d0e0d;
  --paper: #f7f2ea;
  --ivory: #fffaf2;
  --stone: #c9c3b6;
  --sage: #7f8f82;
  --oxide: #9b3f2d;
  --silver: #d9d6cd;
  --shadow: 0 22px 80px rgba(13, 14, 13, 0.18);
  --display: "Bodoni 72", "Didot", "Optima", serif;
  --body: "Avenir", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--ivory);
  background: rgba(13, 14, 13, 0.72);
  backdrop-filter: blur(16px);
}

.brand-mark {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: 0;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: clamp(16px, 3vw, 38px);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header-action {
  justify-self: end;
  min-height: 42px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 250, 242, 0.7);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  color: var(--ivory);
  background: var(--charcoal);
}

.hero-image {
  width: 100%;
  height: 92vh;
  min-height: 660px;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 14, 13, 0.86) 0%, rgba(13, 14, 13, 0.36) 48%, rgba(13, 14, 13, 0.1) 100%),
    linear-gradient(0deg, rgba(13, 14, 13, 0.52) 0%, rgba(13, 14, 13, 0) 38%);
}

.hero-content {
  position: absolute;
  left: clamp(22px, 6vw, 86px);
  bottom: clamp(112px, 16vh, 190px);
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--oxide);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--silver);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: clamp(5rem, 16vw, 14rem);
  font-weight: 500;
  line-height: 0.8;
  text-transform: uppercase;
}

h2 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 5.8rem);
  font-weight: 500;
  line-height: 0.92;
}

h3 {
  margin-bottom: 12px;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 500;
  line-height: 0.98;
}

.price-line {
  margin: 0;
  color: rgba(23, 22, 20, 0.58);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-line span {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.92;
  text-transform: none;
}

.hero-copy {
  max-width: 570px;
  color: rgba(255, 250, 242, 0.86);
  font-size: clamp(1rem, 1.5vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ivory);
  background: var(--oxide);
}

.button-secondary {
  color: var(--ivory);
  border-color: rgba(255, 250, 242, 0.56);
  background: rgba(255, 250, 242, 0.08);
}

.button-dark {
  width: fit-content;
  color: var(--ivory);
  background: var(--ink);
}

.launch-strip {
  position: absolute;
  left: clamp(18px, 4vw, 56px);
  right: clamp(18px, 4vw, 56px);
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 250, 242, 0.28);
  color: rgba(255, 250, 242, 0.76);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ticker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--ink);
  color: var(--ivory);
}

.ticker span {
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 20px;
  background: var(--graphite);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.intro-section,
.bike-section,
.atelier-section,
.interest-section {
  padding: clamp(74px, 10vw, 140px) clamp(18px, 5vw, 72px);
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: clamp(32px, 7vw, 110px);
  align-items: end;
  background:
    linear-gradient(135deg, rgba(127, 143, 130, 0.2), rgba(247, 242, 234, 0) 45%),
    var(--paper);
}

.intro-section p:last-child,
.atelier-copy p,
.interest-copy p,
.bike-content p {
  color: rgba(23, 22, 20, 0.72);
  font-size: 1rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 5vw, 58px);
}

.bike-section {
  background: var(--ivory);
}

.bike-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 34px);
}

.bike-card {
  overflow: hidden;
  border: 1px solid rgba(23, 22, 20, 0.1);
  border-radius: 8px;
  background: #ebe4d8;
  box-shadow: var(--shadow);
}

.bike-card-light {
  background: #f3eee5;
}

.bike-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--charcoal);
}

.bike-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.bike-card:hover .bike-media img {
  transform: scale(1.035);
}

.availability-pill {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 250, 242, 0.88);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.bike-content {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 38px);
}

.bike-kicker {
  margin-bottom: 8px;
  color: var(--sage);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid rgba(23, 22, 20, 0.14);
  color: rgba(23, 22, 20, 0.72);
  font-size: 0.83rem;
  font-weight: 700;
}

.atelier-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: stretch;
  color: var(--ivory);
  background:
    linear-gradient(120deg, rgba(155, 63, 45, 0.32), rgba(13, 14, 13, 0.06) 38%),
    var(--ink);
}

.atelier-copy {
  align-self: center;
}

.atelier-copy .eyebrow,
.interest-panel .eyebrow {
  color: var(--stone);
}

.atelier-copy p {
  color: rgba(255, 250, 242, 0.72);
}

.atelier-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 250, 242, 0.18);
}

.atelier-metrics div {
  display: grid;
  align-content: end;
  min-height: 320px;
  padding: clamp(20px, 4vw, 34px);
  background: rgba(255, 250, 242, 0.07);
}

.atelier-metrics strong {
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 500;
  line-height: 0.9;
}

.atelier-metrics span {
  margin-top: 10px;
  color: rgba(255, 250, 242, 0.7);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.interest-section {
  background:
    radial-gradient(circle at 15% 20%, rgba(127, 143, 130, 0.22), transparent 32%),
    linear-gradient(180deg, #f8f1e7, #ebe0d0);
}

.interest-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 82px);
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(26px, 5vw, 54px);
  border: 1px solid rgba(23, 22, 20, 0.12);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.72);
  box-shadow: var(--shadow);
}

.interest-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: rgba(23, 22, 20, 0.72);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(23, 22, 20, 0.16);
  border-radius: 4px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  font: 500 1rem var(--body);
}

input,
select {
  min-height: 48px;
  padding: 0 14px;
}

textarea {
  resize: vertical;
  padding: 14px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--sage);
  font-size: 0.9rem;
  font-weight: 800;
}

.form-status[data-state="error"] {
  color: var(--oxide);
}

.full-width {
  grid-column: 1 / -1;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: rgba(255, 250, 242, 0.74);
  background: var(--charcoal);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content,
  .launch-strip,
  .intro-section,
  .bike-card,
  .atelier-copy,
  .atelier-metrics,
  .interest-panel {
    animation: rise-in 680ms ease both;
  }

  .bike-card:nth-child(2),
  .atelier-metrics,
  .interest-panel {
    animation-delay: 120ms;
  }

  @keyframes rise-in {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .intro-section,
  .bike-grid,
  .atelier-section,
  .interest-panel {
    grid-template-columns: 1fr;
  }

  .ticker {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-heading {
    display: block;
  }

  .atelier-metrics div {
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .header-action {
    min-height: 38px;
    padding: 10px 12px;
    font-size: 0.68rem;
  }

  .hero,
  .hero-image {
    min-height: 760px;
  }

  .hero-image {
    height: 760px;
    object-position: 57% center;
  }

  .hero-content {
    left: 18px;
    right: 18px;
    bottom: 188px;
    max-width: calc(100% - 36px);
  }

  h1 {
    font-size: clamp(3.4rem, 19vw, 5rem);
  }

  .hero-actions,
  .site-footer {
    display: grid;
  }

  .button,
  .button-dark {
    width: 100%;
  }

  .launch-strip,
  .ticker,
  .spec-list,
  .atelier-metrics,
  .interest-form {
    grid-template-columns: 1fr;
  }

  .launch-strip {
    gap: 8px;
    font-size: 0.72rem;
  }

  .ticker span {
    min-height: 64px;
  }

  .interest-panel {
    padding: 20px;
  }
}