:root {
  --bg: #0a0d12;
  --bg-panel: rgba(16, 20, 28, 0.78);
  --bg-panel-strong: #121824;
  --text: #f4f7fb;
  --muted: #a6afbf;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #ff5a1f;
  --accent-2: #00d1c7;
  --accent-3: #ffd447;
  --graphic-primary: #ff5a1f;
  --graphic-secondary: #101722;
  --graphic-accent: #ffd447;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 90, 31, 0.22), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(0, 209, 199, 0.16), transparent 22%),
    linear-gradient(180deg, #0a0d12 0%, #111722 54%, #090c12 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 85%);
}

.page-shell {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 4rem;
}

.site-header,
.hero,
.metrics,
.product-grid,
.builder-layout,
.steps-grid,
.testimonial-grid {
  animation: rise 700ms ease both;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 2rem;
}

.brand,
.site-nav a {
  color: inherit;
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  color: #061118;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-nav a {
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: stretch;
  padding: 1rem 0 2.5rem;
}

.hero-copy,
.hero-bike-card,
.metrics,
.product-card,
.builder-panel,
.info-card,
.step-card,
.quote-card,
.contact-section {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-copy,
.hero-bike-card,
.builder-panel,
.info-card,
.step-card,
.quote-card,
.contact-section {
  border-radius: 28px;
  background: var(--bg-panel);
}

.hero-copy {
  padding: clamp(1.5rem, 4vw, 4rem);
}

.eyebrow,
.card-label,
.product-type {
  margin: 0 0 0.8rem;
  color: var(--accent-3);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0;
}

h1,
h2,
h3,
.bike-number {
  font-family: "Barlow Condensed", sans-serif;
  text-transform: uppercase;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.8rem, 9vw, 7rem);
  line-height: 0.9;
}

h2 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 0.92;
}

h3 {
  font-size: 1.8rem;
  line-height: 0.95;
}

.hero-text,
.bike-card-copy p,
.product-card p,
.info-card p,
.step-card p,
.quote-card p,
.contact-copy {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 40rem;
  margin: 1.25rem 0 0;
  font-size: 1.06rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.hero-points span,
.product-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 0.92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.9rem 1.3rem;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, filter 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.button-primary {
  color: #071016;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.button-full {
  width: 100%;
}

.hero-bike-card {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    var(--bg-panel-strong);
}

.bike-art {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 212, 71, 0.18), transparent 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.bike-layer {
  position: absolute;
  inset: auto;
  border-radius: 26px;
  transform: skewX(-18deg);
}

.layer-one {
  top: 2rem;
  left: -1rem;
  width: 78%;
  height: 90px;
  background: linear-gradient(90deg, rgba(255, 90, 31, 0.92), rgba(255, 212, 71, 0.78));
}

.layer-two {
  top: 8rem;
  right: -1rem;
  width: 70%;
  height: 88px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.14));
}

.layer-three {
  bottom: 3rem;
  left: 15%;
  width: 65%;
  height: 82px;
  background: linear-gradient(90deg, rgba(0, 209, 199, 0.88), rgba(255, 255, 255, 0.15));
}

.bike-number,
.bike-name,
.bike-style-badge {
  position: absolute;
  z-index: 2;
  transition: color 180ms ease;
}

.bike-style-badge {
  top: 1rem;
  right: 1rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(6, 10, 16, 0.5);
  color: var(--accent-3);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.bike-number {
  top: 6rem;
  left: 10%;
  font-size: clamp(4rem, 12vw, 6.8rem);
  line-height: 0.8;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.36);
}

.bike-name {
  right: 8%;
  bottom: 3rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--text);
}

.bike-card-copy {
  padding: 1.4rem 1.5rem 1.6rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
}

.metrics article {
  padding: 1rem;
}

.metrics strong,
.step-card strong {
  display: block;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  color: var(--accent-3);
}

.metrics span {
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding-top: 5rem;
}

.section-heading {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}

.product-grid,
.steps-grid,
.testimonial-grid {
  display: grid;
  gap: 1rem;
}

.product-grid {
  grid-template-columns: repeat(3, 1fr);
}

.product-card {
  border-radius: 26px;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
}

.product-swatch {
  height: 180px;
  border-radius: 20px;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.product-swatch-red {
  background:
    linear-gradient(140deg, rgba(255, 90, 31, 0.94), rgba(255, 212, 71, 0.75)),
    #1a202d;
}

.product-swatch-orange {
  background:
    linear-gradient(140deg, rgba(255, 133, 47, 0.95), rgba(255, 255, 255, 0.22)),
    #1a202d;
}

.product-swatch-cyan {
  background:
    linear-gradient(140deg, rgba(0, 209, 199, 0.88), rgba(255, 255, 255, 0.16)),
    #1a202d;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.builder-layout {
  display: grid;
  grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.builder-panel {
  padding: 1.5rem;
}

.design-toolbar {
  position: sticky;
  top: 1rem;
  display: grid;
  gap: 1rem;
  max-height: calc(100vh - 2rem);
  overflow: auto;
}

.toolbar-header,
.toolbar-group,
.designer-stage-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
}

.toolbar-header,
.toolbar-group {
  padding: 1.1rem;
}

.toolbar-copy {
  margin: 0.4rem 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.toolbar-group {
  display: grid;
  gap: 0.9rem;
}

.toolbar-group-heading {
  display: grid;
  gap: 0.2rem;
}

.toolbar-group h4 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.4rem;
  text-transform: uppercase;
}

.field {
  display: grid;
  gap: 0.45rem;
  margin: 0;
}

.field span,
.checkbox-group legend {
  font-size: 0.95rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  font: inherit;
}

.field textarea {
  resize: vertical;
}

.field input[type="file"] {
  padding: 0.7rem 0.9rem;
}

.color-toolbar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.color-field {
  display: grid;
  gap: 0.45rem;
}

.color-field span {
  font-size: 0.9rem;
  font-weight: 700;
}

.color-field input[type="color"] {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.checkbox-group {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
}

.checkbox-option + .checkbox-option {
  margin-top: 0.7rem;
}

.checkbox-option input {
  width: auto;
  margin: 0;
}

.builder-info {
  display: grid;
  gap: 1rem;
}

.designer-stage-shell {
  display: grid;
  gap: 1rem;
}

.kit-sheet-card,
.designer-stage-card,
.proof-card {
  box-shadow: var(--shadow);
}

.kit-sheet-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    var(--bg-panel);
}

.kit-sheet-header,
.kit-piece-tools,
.piece-swatch-row {
  display: flex;
  gap: 0.8rem;
}

.kit-sheet-header {
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.kit-piece-tools {
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.piece-label {
  color: var(--muted);
  font-size: 0.92rem;
}

.piece-color-picker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.88rem;
}

.piece-color-picker input[type="color"] {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  background: transparent;
}

.mini-button {
  min-height: 2.5rem;
  padding: 0.7rem 1rem;
  border: 0;
  border-radius: 999px;
  color: #071016;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.mini-button-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.piece-swatch-row {
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.piece-menu-row {
  display: flex;
  margin-bottom: 1rem;
}

.piece-menu-field {
  width: min(100%, 420px);
}

.piece-swatch {
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  background: var(--swatch);
  cursor: pointer;
}

.kit-sheet-editor {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
    #0d121a;
}

.kit-sheet-canvas {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 460px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 28%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    #ffffff;
  background-size: auto, 36px 36px, 36px 36px, auto;
}

.kit-piece {
  position: absolute;
  display: none;
  place-items: center;
  padding: 0;
  border: 0;
  color: #d70000;
  background: transparent;
  cursor: pointer;
  transition: transform 160ms ease, filter 160ms ease, background-color 160ms ease;
}

.kit-piece svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.kit-piece path {
  fill: currentColor;
}

.kit-piece.is-stage-piece {
  position: static !important;
  display: grid;
  width: min(78%, 520px) !important;
  height: auto !important;
  aspect-ratio: var(--piece-aspect, 1 / 1);
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.2));
}

.kit-piece.is-stage-piece:hover,
.kit-piece.is-stage-piece:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.05) drop-shadow(0 10px 16px rgba(0, 0, 0, 0.2));
}

.kit-piece.is-selected {
  filter:
    brightness(1.08)
    drop-shadow(0 0 0.5px rgba(255, 255, 255, 0.9))
    drop-shadow(0 0 10px rgba(255, 212, 71, 0.65));
}

.designer-stage-card {
  padding: 1.4rem;
  background:
    radial-gradient(circle at 20% 16%, rgba(255, 212, 71, 0.08), transparent 20%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    var(--bg-panel);
}

.designer-stage-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.designer-stage {
  position: relative;
  min-height: 460px;
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 30%),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.03), transparent 25%),
    linear-gradient(180deg, #111722 0%, #090c12 100%);
}

.designer-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.45;
}

.bike-designer {
  position: relative;
  min-height: 460px;
  --panel-dark: #121824;
  --panel-edge: rgba(255, 255, 255, 0.12);
}

.bike-designer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bike-shadow {
  position: absolute;
  left: 16%;
  right: 10%;
  bottom: 58px;
  height: 28px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.45), transparent 70%);
  filter: blur(6px);
}

.bike-wheel {
  position: absolute;
  bottom: 44px;
  width: 106px;
  height: 106px;
  border-radius: 50%;
  border: 10px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 8px rgba(0, 0, 0, 0.25);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.09) 0 16%, rgba(6, 8, 12, 0.8) 17% 100%);
}

.wheel-back {
  left: 16%;
}

.wheel-front {
  right: 12%;
}

.bike-panel,
.bike-plate {
  position: absolute;
  border: 1px solid var(--panel-edge);
  background:
    linear-gradient(145deg, var(--graphic-primary) 0 28%, var(--graphic-secondary) 28% 68%, var(--graphic-accent) 68% 100%);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}

.bike-panel::before,
.bike-plate::before {
  content: "";
  position: absolute;
  inset: 8%;
  background:
    linear-gradient(135deg, transparent 0 32%, rgba(255, 255, 255, 0.7) 32% 39%, transparent 39% 62%, rgba(255, 255, 255, 0.55) 62% 68%, transparent 68% 100%);
  opacity: 0.4;
  mix-blend-mode: screen;
}

.bike-panel::after,
.bike-plate::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0 55%, rgba(255, 255, 255, 0.14) 55% 63%, transparent 63% 100%);
}

.panel-rear {
  left: 17%;
  top: 232px;
  width: 180px;
  height: 72px;
  clip-path: polygon(0 28%, 66% 0, 100% 18%, 92% 100%, 8% 100%);
}

.panel-seat {
  left: 33%;
  top: 192px;
  width: 122px;
  height: 48px;
  background: linear-gradient(145deg, #171d29 0%, var(--graphic-secondary) 100%);
  clip-path: polygon(0 26%, 82% 0, 100% 50%, 74% 100%, 8% 90%);
}

.panel-side {
  left: 35%;
  top: 238px;
  width: 170px;
  height: 122px;
  clip-path: polygon(0 14%, 76% 0, 100% 30%, 84% 100%, 12% 100%, 0 68%);
}

.panel-shroud {
  left: 48%;
  top: 148px;
  width: 170px;
  height: 98px;
  clip-path: polygon(0 34%, 54% 0, 100% 16%, 88% 100%, 20% 88%);
}

.panel-front {
  right: 18%;
  top: 182px;
  width: 116px;
  height: 156px;
  clip-path: polygon(20% 0, 100% 0, 86% 100%, 0 86%);
}

.panel-fork {
  right: 29%;
  top: 252px;
  width: 82px;
  height: 118px;
  clip-path: polygon(20% 0, 100% 0, 74% 100%, 0 100%);
}

.bike-strip {
  position: absolute;
  border-radius: 999px;
  background: var(--graphic-accent);
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.25));
}

.strip-main {
  left: 41%;
  top: 184px;
  width: 190px;
  height: 14px;
  transform: rotate(-11deg);
}

.strip-accent {
  left: 33%;
  top: 284px;
  width: 160px;
  height: 12px;
  transform: rotate(6deg);
}

.bike-plate {
  right: 23%;
  top: 140px;
  width: 126px;
  height: 86px;
  clip-path: polygon(18% 0, 100% 0, 84% 100%, 0 86%);
}

.bike-sponsor,
.designer-number,
.designer-name,
.designer-chip,
.preview-badge {
  position: absolute;
  z-index: 2;
}

.bike-sponsor {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sponsor-top {
  left: 52%;
  top: 176px;
}

.sponsor-bottom {
  left: 41%;
  top: 300px;
}

.preview-badge {
  top: 24px;
  right: 24px;
}

.designer-number {
  top: 190px;
  left: auto;
  right: 25%;
  font-size: clamp(4.4rem, 8vw, 6.8rem);
  line-height: 0.78;
  color: #fffdf7;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

.designer-name {
  left: 39%;
  right: auto;
  bottom: 94px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.designer-chip {
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(8, 11, 16, 0.62);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.addon-visual,
.logo-visual {
  position: absolute;
  z-index: 2;
  padding: 0.45rem 0.7rem;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  background: rgba(6, 10, 16, 0.56);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.addon-visual.is-active,
.logo-visual.is-active {
  opacity: 1;
  transform: translateY(0);
}

.addon-seat-visual {
  left: 31%;
  top: 150px;
}

.addon-mini-visual {
  right: 14%;
  top: 118px;
}

.addon-fork-visual {
  right: 27%;
  top: 332px;
}

.logo-visual {
  left: 55%;
  top: 120px;
}

.addon-chip {
  left: 24px;
  bottom: 24px;
}

.finish-chip {
  right: 24px;
  bottom: 24px;
}

.bike-designer.font-factory .designer-number {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  transform: skewX(-10deg);
}

.bike-designer.font-slant .designer-number {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  transform: skewX(-18deg);
  letter-spacing: 0.04em;
}

.bike-designer.font-impact .designer-number {
  font-family: "Teko", sans-serif;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.bike-designer[data-style="roost"] .bike-panel::before,
.bike-designer[data-style="roost"] .bike-plate::before {
  background:
    repeating-linear-gradient(135deg, transparent 0 14%, rgba(255, 255, 255, 0.62) 14% 18%, transparent 18% 28%);
  opacity: 0.32;
}

.bike-designer[data-style="voltage"] .bike-panel::before,
.bike-designer[data-style="voltage"] .bike-plate::before {
  background:
    linear-gradient(110deg, transparent 0 24%, rgba(255, 255, 255, 0.72) 24% 28%, transparent 28% 46%, rgba(255, 255, 255, 0.55) 46% 50%, transparent 50% 100%);
  opacity: 0.42;
}

.bike-designer.finish-gloss::after {
  background: linear-gradient(120deg, transparent 10%, rgba(255, 255, 255, 0.16) 34%, transparent 55%, rgba(255, 255, 255, 0.08) 70%, transparent 100%);
}

.bike-designer.finish-matte::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.12));
}

.bike-designer.finish-matte .bike-panel,
.bike-designer.finish-matte .bike-plate {
  filter: saturate(0.82) contrast(0.96);
}

.bike-designer.finish-chrome .bike-panel,
.bike-designer.finish-chrome .bike-plate {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.16),
    0 18px 34px rgba(0, 0, 0, 0.3);
}

.bike-designer.finish-chrome .bike-panel::after,
.bike-designer.finish-chrome .bike-plate::after {
  background: linear-gradient(110deg, transparent 0 24%, rgba(255, 255, 255, 0.24) 24% 34%, transparent 34% 60%, rgba(255, 255, 255, 0.18) 60% 72%, transparent 72% 100%);
}

.color-readout {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.color-readout span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.9rem;
}

.color-readout i {
  display: inline-block;
  width: 0.95rem;
  height: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.proof-card,
.info-card,
.step-card,
.quote-card {
  padding: 1.5rem;
}

.proof-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 90, 31, 0.12), rgba(255, 255, 255, 0.03)),
    var(--bg-panel);
  box-shadow: var(--shadow);
}

.proof-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1rem 0;
}

.proof-meta span {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.9rem;
}

.proof-copy,
.proof-note {
  color: var(--muted);
  line-height: 1.7;
}

.proof-copy strong {
  color: var(--text);
}

.steps-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

.quote-card span {
  color: var(--accent-3);
  font-size: 0.95rem;
}

.contact-section {
  padding: 2rem;
}

.order-dialog {
  width: min(900px, calc(100% - 1rem));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(10, 13, 18, 0.96);
  color: var(--text);
  box-shadow: var(--shadow);
}

.order-dialog::backdrop {
  background: rgba(4, 7, 11, 0.7);
  backdrop-filter: blur(8px);
}

.order-dialog-card {
  padding: 1.5rem;
}

.order-dialog-header,
.order-dialog-grid,
.order-summary-style {
  display: flex;
  gap: 1rem;
}

.order-dialog-header {
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.dialog-close {
  padding: 0.7rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.order-dialog-grid {
  align-items: start;
}

.order-summary-panel,
.order-form-panel {
  flex: 1;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
}

.order-summary-style {
  flex-wrap: wrap;
  margin: 1rem 0;
}

.order-summary-style span {
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.order-summary-copy {
  color: var(--muted);
  line-height: 1.7;
}

.order-summary-copy strong {
  color: var(--text);
}

.order-form-panel {
  display: grid;
  gap: 1rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero,
  .builder-layout,
  .product-grid,
  .steps-grid,
  .testimonial-grid,
  .metrics,
  .order-dialog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .design-toolbar {
    position: static;
    max-height: none;
  }

  .kit-sheet-header {
    flex-direction: column;
  }

  .designer-stage-header {
    flex-direction: column;
  }

  .order-dialog-grid,
  .order-dialog-header {
    flex-direction: column;
  }

  h1 {
    max-width: 100%;
  }
}

@media (max-width: 540px) {
  .page-shell {
    width: min(100% - 1rem, 1160px);
  }

  .hero-copy,
  .hero-bike-card,
  .builder-panel,
  .kit-sheet-card,
  .designer-stage-card,
  .info-card,
  .step-card,
  .quote-card,
  .contact-section,
  .product-card {
    border-radius: 22px;
  }

  .bike-art {
    min-height: 260px;
  }

  .bike-name {
    letter-spacing: 0.14em;
  }

  .color-toolbar {
    grid-template-columns: 1fr;
  }

  .kit-piece-tools {
    justify-content: flex-start;
  }

  .piece-menu-field {
    width: 100%;
  }

  .designer-stage {
    min-height: 390px;
  }

  .bike-designer,
  .bike-art {
    min-height: 390px;
  }

  .panel-rear {
    width: 124px;
    top: 214px;
  }

  .panel-side {
    width: 136px;
    height: 104px;
  }

  .panel-shroud {
    width: 132px;
    height: 86px;
  }

  .panel-front {
    width: 94px;
    height: 134px;
  }

  .designer-number {
    top: 176px;
    right: 20%;
    font-size: 4.5rem;
  }
}