:root,
[data-theme="light"] {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --color-bg: #f3eee4;
  --color-surface: #faf6ee;
  --color-surface-2: #fffdf8;
  --color-surface-offset: #ebe4d6;
  --color-border: oklch(from #1c1914 l c h / 0.12);
  --color-text: #1c1914;
  --color-text-muted: #6b6458;
  --color-text-faint: #9a9284;
  --color-text-inverse: #f7f1e6;
  --color-primary: #9a7344;
  --color-primary-hover: #7d5c34;
  --color-primary-active: #614627;
  --color-brass: #b38b59;
  --color-ink: #1a1f24;
  --color-error: #9b3a32;
  --color-success: #2f6a42;
  --color-success-bg: #eef6ef;
  --color-wa: #1f6b3a;
  --color-wa-bg: #eef7f0;
  --color-call: #234e70;
  --color-call-bg: #eef3f7;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.22 0.02 70 / 0.06);
  --shadow-md: 0 4px 16px oklch(0.22 0.02 70 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.22 0.02 70 / 0.12);

  --content-narrow: 640px;
  --content-default: 1040px;
  --header-h: 72px;

  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-body: "Satoshi", "Avenir Next", "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  --color-bg: #13110e;
  --color-surface: #1b1915;
  --color-surface-2: #221f1a;
  --color-surface-offset: #2a261f;
  --color-border: oklch(from #f3eee4 l c h / 0.12);
  --color-text: #ece6da;
  --color-text-muted: #a89f90;
  --color-text-faint: #7a7366;
  --color-text-inverse: #161410;
  --color-primary: #c4a06a;
  --color-primary-hover: #d4b482;
  --color-primary-active: #e0c59a;
  --color-brass: #c4a06a;
  --color-ink: #0e0d0b;
  --color-error: #e07a72;
  --color-success: #7cbc8a;
  --color-success-bg: #1c2a20;
  --color-wa: #8fd0a2;
  --color-wa-bg: #17241b;
  --color-call: #9ec0dd;
  --color-call-bg: #18222a;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.28);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.34);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.42);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #13110e;
    --color-surface: #1b1915;
    --color-surface-2: #221f1a;
    --color-surface-offset: #2a261f;
    --color-border: oklch(from #f3eee4 l c h / 0.12);
    --color-text: #ece6da;
    --color-text-muted: #a89f90;
    --color-text-faint: #7a7366;
    --color-text-inverse: #161410;
    --color-primary: #c4a06a;
    --color-primary-hover: #d4b482;
    --color-primary-active: #e0c59a;
    --color-brass: #c4a06a;
    --color-ink: #0e0d0b;
    --color-error: #e07a72;
    --color-success: #7cbc8a;
    --color-success-bg: #1c2a20;
    --color-wa: #8fd0a2;
    --color-wa-bg: #17241b;
    --color-call: #9ec0dd;
    --color-call-bg: #18222a;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.28);
    --shadow-md: 0 4px 16px oklch(0 0 0 / 0.34);
    --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.42);
  }
}

body {
  background:
    radial-gradient(1200px 480px at 10% -10%, color-mix(in oklab, var(--color-brass) 14%, transparent), transparent 60%),
    var(--color-bg);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 100;
  padding: var(--space-2) var(--space-4);
  background: var(--color-ink);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.wrap {
  width: min(var(--content-default), calc(100% - var(--space-8)));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: color-mix(in oklab, var(--color-bg) 96%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: min(var(--content-default), calc(100% - var(--space-8)));
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.brand-mark {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: #f7f1e6;
  flex-shrink: 0;
}

.brand-copy {
  display: none;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  line-height: 1;
}

.brand-tag {
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.icon-btn,
.header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  color: var(--color-text);
  text-decoration: none;
}

.icon-btn {
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.icon-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.header-link {
  gap: var(--space-2);
  padding-inline: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.header-link:hover {
  color: var(--color-text);
}

.header-link span {
  display: none;
}

.hero {
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
}

.hero-grid {
  display: grid;
  gap: var(--space-8);
  align-items: end;
}

.eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.lede {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 42ch;
}

.spec-list {
  list-style: none;
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-4);
}

.spec-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: var(--space-3);
  align-items: start;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
}

.spec-list svg {
  margin-top: 3px;
  color: var(--color-primary);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-surface-offset);
  box-shadow: var(--shadow-lg);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-caption {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background: color-mix(in oklab, var(--color-ink) 72%, transparent);
  color: #fff;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

#estimator,
#work {
  scroll-margin-top: var(--header-h);
}

html {
  scroll-padding-bottom: 88px;
}

.estimator {
  padding-top: var(--space-8);
  padding-bottom: calc(var(--space-16) + 24px);
}

.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.steps-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: var(--space-5) var(--space-5) 0;
}

.step-pill {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: 0 2px var(--space-4);
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: none;
  border: 0;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
}

.step-pill::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: transparent;
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
}

.step-pill.active {
  color: var(--color-text);
}

.step-pill.active::after {
  background: var(--color-primary);
}

.step-pill.done {
  color: var(--color-success);
}

.step-pill.done::after {
  background: var(--color-success);
}

.step {
  display: none;
}

.step.active {
  display: block;
  animation: fadeIn 0.4s var(--ease-out) both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.card,
.module-section,
.result-breakdown,
.included-box {
  background: transparent;
  border: 0;
  box-shadow: none;
}

.card {
  padding: var(--space-6) var(--space-5) var(--space-8);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  margin-bottom: var(--space-2);
}

.card-sub {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
  max-width: 48ch;
}

.field {
  margin-bottom: var(--space-5);
}

.field:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

label .req {
  color: var(--color-error);
  margin-left: 2px;
}

label .opt {
  margin-left: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="number"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 16px;
  background: var(--color-surface-2);
  color: var(--color-text);
  appearance: none;
  -webkit-appearance: none;
}

input::placeholder {
  color: var(--color-text-faint);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-primary) 16%, transparent);
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--color-text-muted);
  border-bottom: 1.5px solid var(--color-text-muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.error-msg {
  color: var(--color-error);
  font-size: var(--text-sm);
  font-weight: 600;
  display: none;
  margin-top: var(--space-4);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.module-toggle:last-child {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  min-height: 72px;
}

.module-toggle {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: var(--space-3);
  min-height: 112px;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  cursor: pointer;
  user-select: none;
  position: relative;
  text-align: left;
}

.module-toggle:hover {
  border-color: var(--color-primary);
}

.module-toggle.selected {
  border-color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 8%, var(--color-surface-2));
}

.module-icon {
  color: var(--color-primary);
}

.module-icon svg {
  width: 22px;
  height: 22px;
}

.module-label {
  font-size: var(--text-sm);
  font-weight: 600;
}

.checkmark {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: grid;
  place-items: center;
  opacity: 0;
}

.module-toggle.selected .checkmark {
  opacity: 1;
}

.module-section {
  display: none;
  margin: 0 var(--space-5) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
}

.module-section.visible {
  display: block;
  animation: fadeIn 0.35s var(--ease-out) both;
}

.module-header {
  background: var(--color-ink);
  color: var(--color-text-inverse);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.module-header svg {
  width: 18px;
  height: 18px;
  color: var(--color-brass);
}

.module-header h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
}

.module-body {
  padding: var(--space-5);
}

.wardrobe-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.wardrobe-item:last-child {
  margin-bottom: 0;
}

.wardrobe-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.wardrobe-num {
  font-size: var(--text-sm);
  font-weight: 700;
}

.btn-add-wardrobe {
  display: flex;
  width: 100%;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 6%, var(--color-surface));
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 700;
}

.btn-add-wardrobe:hover {
  background: color-mix(in oklab, var(--color-primary) 12%, var(--color-surface));
}

.btn-remove-wardrobe {
  min-height: 36px;
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-error);
  border: 1px solid color-mix(in oklab, var(--color-error) 40%, transparent);
  border-radius: var(--radius-sm);
}

.nav-area {
  padding: 0 var(--space-5) calc(var(--space-6) + 12px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  width: 100%;
  padding: 0 var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
}

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

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

.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(1px);
}

.btn-back {
  background: var(--color-surface-offset);
  color: var(--color-text);
  width: auto;
  padding-inline: var(--space-5);
  border: 1px solid var(--color-border);
}

.btn-back:hover {
  background: color-mix(in oklab, var(--color-text) 8%, var(--color-surface-offset));
}

.btn-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
}

.result-head {
  padding: var(--space-8) var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.result-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
}

.result-head p {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.total-card {
  margin-top: var(--space-6);
  padding: var(--space-5) 0 0;
  border-top: 1px solid var(--color-border);
}

.total-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
}

.total-amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  line-height: 1.1;
  margin-top: var(--space-2);
  font-variant-numeric: tabular-nums;
}

.total-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.process-block {
  padding: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.process-block h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  margin-bottom: var(--space-4);
}

.process-block img {
  width: 100%;
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
}

.breakdown-body {
  padding: var(--space-2) var(--space-5) var(--space-5);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.breakdown-row:last-child {
  border-bottom: none;
}

.breakdown-name {
  font-size: var(--text-sm);
  font-weight: 600;
}

.breakdown-detail {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 3px;
}

.breakdown-cost {
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.included-box {
  padding: var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.included-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  margin-bottom: var(--space-4);
}

.included-item {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  align-items: flex-start;
}

.included-item::before {
  content: "";
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  border-radius: var(--radius-full);
  background: var(--color-success-bg);
  box-shadow: inset 0 0 0 1.5px var(--color-success);
}

.included-item:last-child {
  margin-bottom: 0;
}

.disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: 0 var(--space-5) var(--space-4);
}

.action-btns {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
}

.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 52px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
}

.action-btn svg {
  width: 18px;
  height: 18px;
}

.action-btn-quote {
  background: var(--color-ink);
  color: var(--color-text-inverse);
}

.action-btn-quote:hover {
  background: color-mix(in oklab, var(--color-ink) 88%, #fff);
}

.action-btn-pdf {
  background: var(--color-primary);
  color: #fff;
}

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

.action-btn-call {
  background: var(--color-call-bg);
  color: var(--color-call);
  border: 1px solid color-mix(in oklab, var(--color-call) 18%, transparent);
}

.action-btn-wa {
  background: var(--color-wa-bg);
  color: var(--color-wa);
  border: 1px solid color-mix(in oklab, var(--color-wa) 18%, transparent);
}

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

.showcase {
  margin-bottom: var(--space-20);
  overflow: hidden;
}

.showcase-top {
  padding: var(--space-6) var(--space-5) var(--space-5);
}

.showcase-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  margin-top: var(--space-2);
}

.showcase-sub {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.slideshow {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--color-surface-offset);
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-surface-offset);
}

.slide-nav {
  position: absolute;
  right: var(--space-4);
  bottom: 56px;
  display: flex;
  gap: var(--space-2);
  z-index: 3;
}

.slide-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(20, 16, 12, 0.42);
  backdrop-filter: blur(8px);
  color: #fff;
  display: grid;
  place-items: center;
}

.slide-btn:hover {
  background: rgba(20, 16, 12, 0.64);
}

.slide-meta {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  z-index: 3;
  color: #fff;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
}

.slide-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 3;
  max-width: calc(100% - 140px);
  overflow: hidden;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  border: 0;
  padding: 0;
  min-width: 6px;
}

.dot.active {
  width: 18px;
  border-radius: 3px;
  background: #fff;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0 var(--space-12);
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.footer-note {
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-links a {
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.loader-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in oklab, var(--color-ink) 64%, transparent);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  backdrop-filter: blur(4px);
}

.loader-overlay.show {
  display: flex;
}

.loader-box {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-12);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.8s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  margin: 0 auto var(--space-4);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.toast {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: var(--color-ink);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  z-index: 1000;
  transition: transform 0.4s var(--ease-out);
  max-width: min(92vw, 420px);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.mt-12 { margin-top: var(--space-3); }
.mt-16 { margin-top: var(--space-4); }
.mt-24 { margin-top: var(--space-6); }

.suggest-hint {
  margin-bottom: var(--space-4);
  background: color-mix(in oklab, var(--color-primary) 8%, var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .brand-copy { display: block; }
  .header-link span { display: inline; }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-12);
    align-items: center;
  }

  .hero-visual {
    aspect-ratio: 4 / 5;
    min-height: 520px;
  }

  .card,
  .showcase-top,
  .result-head,
  .process-block,
  .included-box,
  .action-btns,
  .nav-area,
  .steps-bar {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }

  .module-section {
    margin-left: var(--space-8);
    margin-right: var(--space-8);
  }

  .disclaimer {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }

  .module-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .module-toggle,
  .module-toggle:last-child {
    flex-direction: column;
    align-items: flex-start;
    min-height: 132px;
    grid-column: auto;
  }

  .slideshow {
    aspect-ratio: 16 / 10;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .wrap {
    width: min(var(--content-default), calc(100% - var(--space-16)));
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.btn-inline {
  width: auto;
  min-width: 160px;
  padding-inline: var(--space-6);
}

.header-quote {
  display: none;
}

.quote-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-5);
  text-align: left;
  background: var(--color-surface);
  border: 0;
  border-radius: var(--radius-xl);
  min-height: 88px;
}

.quote-toggle-copy {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.quote-kicker {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-primary);
}

.quote-toggle-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text);
}

.quote-toggle-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.quote-chevron {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform 220ms var(--ease-out);
  margin-right: var(--space-2);
}

.quote-shell[data-quote-open="true"] .quote-chevron {
  transform: rotate(225deg);
  margin-top: var(--space-2);
}

.quote-shell[data-quote-open="true"] .quote-toggle {
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.quote-form[hidden] {
  display: none;
}

.extra-field {
  margin-top: var(--space-8);
}

.service-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.service-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: color-mix(in oklab, var(--color-primary) 8%, var(--color-surface-2));
  color: var(--color-text);
  font-size: var(--text-xs);
  font-weight: 600;
}

.service-chip:hover {
  border-color: var(--color-primary);
}

.inquiry-row {
  align-items: center;
}

.inquiry-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-wa-bg);
  color: var(--color-wa);
  border: 1px solid color-mix(in oklab, var(--color-wa) 18%, transparent);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.finish-section {
  padding-bottom: var(--space-16);
}

.finish-layout {
  display: grid;
  gap: var(--space-8);
}

.finish-list {
  display: grid;
  gap: var(--space-4);
}

.finish-list li {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.finish-list strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 4px;
  font-weight: 700;
}

.mobile-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.mobile-dock a,
.mobile-dock button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 56px;
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 700;
  border-right: 1px solid var(--color-border);
}

.mobile-dock > :last-child {
  border-right: 0;
}

.mobile-dock a:active,
.mobile-dock button:active {
  background: var(--color-surface-offset);
}

body {
  padding-bottom: 72px;
}

.toast {
  bottom: 88px;
}

@media (min-width: 768px) {
  .header-quote {
    display: inline-flex;
  }

  .quote-toggle {
    padding: var(--space-7, 1.75rem) var(--space-8);
  }

  .finish-layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: var(--space-12);
  }

  .finish-list {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--space-8);
  }

  .mobile-dock {
    display: none;
  }

  body {
    padding-bottom: 0;
  }

  html {
    scroll-padding-bottom: 0;
  }

  .estimator {
    padding-bottom: var(--space-16);
  }

  .step-pill {
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    padding: 0 var(--space-2) var(--space-4);
  }

  .toast {
    bottom: var(--space-8);
  }
}