:root {
  --bg: #f8f7f4;
  --surface: #ffffff;
  --surface-tint: #efede8;
  --dark: #0a0a0a;
  --dark-card: #121312;
  --text: #0a0a0a;
  --text-muted: #5d5c58;
  --accent: #d94418;
  --accent-hover: #b83510;
  --accent-soft: #fdf0ec;
  --border: #e2dfd7;
  --border-strong: #1a1a1a;
  --border-dark: rgba(255, 255, 255, 0.14);
  --fallback-bg: #e3e0d8;
  --fallback-text: #3a3935;
  --error: #b3261e;
  --error-bg: #fdecea;
  --success: #145a32;
  --success-bg: #e7f4ec;
  --radius: 3px;
  --max-width: 1240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

button,
input {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 720px) {
  .container {
    padding: 0 40px;
  }
}

/* Sticky top concept banner */
.concept-banner {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--dark);
  color: #f8f7f4;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-dark);
}

.concept-banner p {
  margin: 0;
}

/* Full-bleed Editorial Campaign Hero */
.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: #161513;
  color: #ffffff;
  overflow: hidden;
  border-bottom: 1px solid var(--dark);
}

@media (min-width: 860px) {
  .hero {
    min-height: min(84vh, 760px);
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.02);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(10, 10, 10, 0.84) 0%,
    rgba(10, 10, 10, 0.56) 48%,
    rgba(10, 10, 10, 0.24) 100%
  ),
  linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.52) 0%,
    rgba(10, 10, 10, 0.05) 35%,
    rgba(10, 10, 10, 0.65) 100%
  );
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.brand-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #ffffff;
}

.masthead-meta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.8);
}

.price-chip {
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.hero-bottom {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 48px 0 36px;
}

@media (min-width: 860px) {
  .hero-bottom {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    padding: 80px 0 48px;
  }
}

.hero-copy {
  max-width: 660px;
}

.hero-kicker {
  margin: 0 0 16px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #ff7a52;
}

.hero-tagline {
  margin: 0 0 20px;
  font-size: clamp(2.8rem, 7.6vw, 5.4rem);
  line-height: 0.94;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: #ffffff;
}

.hero-lead {
  margin: 0 0 32px;
  max-width: 44ch;
  font-size: 1.08rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.hero-image-badge {
  align-self: flex-start;
  padding: 6px 12px;
  background-color: rgba(10, 10, 10, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  backdrop-filter: blur(6px);
}

@media (min-width: 860px) {
  .hero-image-badge {
    align-self: flex-end;
  }
}

/* Marquee ticker strip */
.ticker-strip {
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background-color: var(--surface);
  padding: 12px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 30s linear infinite;
}

.ticker-strip:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-group {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-right: 32px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text);
  white-space: nowrap;
}

.ticker-dot {
  width: 4px;
  height: 4px;
  background-color: var(--accent);
  display: inline-block;
}

@keyframes ticker-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
}

/* Buttons (sharp architectural aesthetic) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 28px;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.12s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-hero {
  background-color: #ffffff;
  color: var(--dark);
}

.btn-hero:hover {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-primary {
  background-color: var(--dark);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent);
}

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--dark);
  color: #ffffff;
}

.btn-secondary.is-selected {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-danger {
  background-color: var(--surface);
  color: var(--error);
  border-color: var(--error);
}

.btn-danger:hover {
  background-color: var(--error-bg);
}

/* Sections */
.section {
  padding: 64px 0;
  scroll-margin-top: 48px;
}

@media (min-width: 720px) {
  .section {
    padding: 88px 0;
  }
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 36px;
}

@media (min-width: 720px) {
  .section-header-split {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }
}

.section-kicker {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3rem);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.section-subtitle {
  margin: 0;
  color: var(--text-muted);
  max-width: 42ch;
  font-size: 0.98rem;
}

.section-dark {
  background-color: var(--dark);
  color: #ffffff;
}

.section-dark .section-kicker {
  color: #ff7a52;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* Designs architectural gallery */
.designs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 760px) {
  .designs-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.design-card {
  display: flex;
  flex-direction: column;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.design-card:hover {
  border-color: var(--dark);
}

.design-card.is-selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.design-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: var(--fallback-bg);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.design-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.design-card:hover .design-media img {
  transform: scale(1.05);
}

.design-index {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 8px;
  background-color: rgba(10, 10, 10, 0.84);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.design-swatch-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.swatch-d1 {
  background-color: #93bcb0;
}

.swatch-d2 {
  background-color: #cfc0a8;
}

.swatch-d3 {
  background-color: #c9883b;
}

.design-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 20px;
  text-align: center;
  background-color: var(--fallback-bg);
  color: var(--fallback-text);
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.design-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px;
}

.design-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.design-name {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.design-price-tag {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.03em;
}

.design-note {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.concept-label {
  margin: 0 0 18px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.design-body .btn {
  margin-top: auto;
  width: 100%;
}

/* How we want to make them (Dark architectural grid) */
.ideas-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--border-dark);
  border-left: 1px solid var(--border-dark);
}

@media (min-width: 720px) {
  .ideas-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.idea-card {
  border-right: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background-color: var(--dark-card);
}

.idea-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.idea-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.22);
}

.idea-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--border-dark);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ff7a52;
}

.idea-text {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.45;
  color: #ffffff;
}

/* Form split layout */
.form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

@media (min-width: 880px) {
  .form-layout {
    grid-template-columns: 0.76fr 1.24fr;
    gap: 48px;
  }
}

.form-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 880px) {
  .form-sidebar {
    position: sticky;
    top: 64px;
  }
}

.selected-preview-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.selected-preview-media {
  aspect-ratio: 1 / 1;
  background-color: var(--fallback-bg);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.selected-preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.selected-preview-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 24px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background-color: var(--surface-tint);
}

.selected-preview-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.selected-preview-info strong {
  font-size: 0.96rem;
}

.selected-preview-info span {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Preorder interest form */
.form-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
}

@media (min-width: 600px) {
  .form-card {
    padding: 40px;
  }
}

.form-group {
  margin-bottom: 28px;
}

fieldset.form-group {
  border: 0;
  padding: 0;
  margin-left: 0;
  margin-right: 0;
}

.field-label,
legend.field-label {
  display: block;
  width: 100%;
  margin-bottom: 12px;
  padding: 0;
  font-weight: 800;
  font-size: 0.96rem;
  letter-spacing: -0.01em;
  color: var(--text);
}

.field-hint {
  margin: -6px 0 10px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.option-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.option-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--bg);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.option-pill:hover {
  border-color: var(--dark);
}

.option-pill input[type="radio"] {
  accent-color: var(--dark);
  width: 16px;
  height: 16px;
  margin: 0;
  cursor: pointer;
}

.option-pill:has(input:checked) {
  border-color: var(--dark);
  background-color: var(--dark);
  color: #ffffff;
}

.option-pill:has(input:checked) input[type="radio"] {
  accent-color: #ff7a52;
}

.text-input {
  width: 100%;
  max-width: 420px;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: #ffffff;
  color: var(--text);
}

.text-input:focus {
  border-color: var(--dark);
}

.input-with-prefix {
  display: inline-flex;
  align-items: center;
  max-width: 220px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: #ffffff;
  overflow: hidden;
}

.input-prefix {
  padding: 11px 14px;
  background-color: var(--surface-tint);
  color: var(--text);
  font-weight: 800;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  border-right: 1px solid var(--border);
}

.input-with-prefix input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 0;
  background: transparent;
  color: var(--text);
}

.input-with-prefix input:focus {
  outline: none;
}

.input-with-prefix:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text);
}

.consent-label input[type="checkbox"] {
  accent-color: var(--dark);
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.privacy-note {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--dark);
  background-color: var(--bg);
  font-size: 0.88rem;
  color: var(--text);
}

.form-error {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background-color: var(--error-bg);
  color: var(--error);
  font-weight: 600;
  font-size: 0.94rem;
}

.form-status {
  padding: 24px;
  border-radius: var(--radius);
  background-color: var(--success-bg);
  color: var(--success);
}

.form-status.is-error {
  background-color: var(--error-bg);
  color: var(--error);
}

.form-status h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
}

.form-status p {
  margin: 0 0 16px;
}

.form-status p:last-child {
  margin-bottom: 0;
}

.hidden {
  display: none !important;
}

/* Footer */
.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--border);
  font-size: 0.84rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0;
}

/* Results page */
.results-header {
  padding: 36px 0 24px;
  border-bottom: 1px solid var(--border);
}

.results-header .brand-name {
  color: var(--text);
  margin-bottom: 8px;
}

.results-title {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.results-note {
  margin: 12px 0 0;
  padding: 12px 16px;
  background-color: var(--surface-tint);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.results-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
  align-items: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 6px;
}

.stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  margin: 0;
  color: var(--text);
}

.tables-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

@media (min-width: 720px) {
  .tables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.table-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.table-card h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.data-table th {
  color: var(--text-muted);
  font-weight: 700;
}

.confirm-bar {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius);
  background-color: var(--error-bg);
  color: var(--error);
  font-weight: 600;
  font-size: 0.92rem;
}