:root {
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: Georgia, Cambria, "Times New Roman", serif;
  --focus-ring: rgba(138, 98, 59, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  padding-bottom: 78px;
}

body.submitted .quote-shell {
  display: none;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 4px solid var(--focus-ring);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-small);
  background: var(--color-button-primary);
  color: var(--color-button-primary-text);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.05;
}

.brand small {
  color: var(--color-text-secondary);
  font-size: 0.72rem;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.chip-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 11px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  color: var(--color-button-secondary-text);
  background: var(--color-button-secondary);
  font-size: 0.76rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.chip-link-dark {
  background: var(--color-button-primary);
  border-color: var(--color-button-primary);
  color: var(--color-button-primary-text);
}

.section-pad {
  padding: var(--spacing-section-mobile) 16px;
}

.hero {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(247, 243, 236, 0.92)),
    var(--color-background-warm);
  border-bottom: 1px solid var(--color-border);
}

.hero.section-pad {
  padding-top: 38px;
  padding-bottom: 40px;
}

.hero-copy,
.quote-shell,
.popular,
.help-section,
.delivery-notes,
.final-cta,
.footer {
  max-width: 1120px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--color-accent-dark);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(1.95rem, 8vw, 4.45rem);
  line-height: 1;
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 5.7vw, 2.85rem);
  line-height: 1.08;
}

h3 {
  margin: 0 0 12px;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.25;
}

h4 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.hero-lede {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.trust-line {
  margin: 12px 0 0;
  color: var(--color-accent-dark);
  font-weight: 750;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap-target);
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-weight: 800;
  text-decoration: none;
  text-align: center;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

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

.button-primary {
  background: var(--color-button-primary);
  color: var(--color-button-primary-text);
  box-shadow: var(--shadow-soft);
}

.button-secondary {
  background: var(--color-button-secondary);
  border-color: var(--color-border);
  color: var(--color-button-secondary-text);
}

.button-wide {
  width: 100%;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.trust-badges li {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(239, 232, 221, 0.72);
  color: var(--color-text-primary);
  font-size: 0.82rem;
  font-weight: 750;
}

.section-heading {
  max-width: 760px;
  margin: 0 0 22px;
}

.section-heading.tight {
  margin-bottom: 16px;
}

.section-heading p:not(.eyebrow) {
  margin: 10px 0 0;
  color: var(--color-text-secondary);
}

.quote-shell {
  scroll-margin-top: 80px;
}

.quote-grid {
  display: grid;
  gap: 14px;
}

.panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-card);
}

.selector-panel,
.quote-form {
  padding: 16px;
}

.selector-panel {
  background: linear-gradient(180deg, #fff, var(--color-background-warm));
}

.mini-copy,
.fine-print {
  margin: 0 0 12px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.fine-print {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.selected-copy {
  margin: 14px 0 8px;
  color: var(--color-text-secondary);
}

.choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.category-grid {
  grid-template-columns: 1fr;
}

.subproduct-grid,
.quantity-grid,
.delivery-grid,
.timing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-button,
.button-fieldset label {
  min-height: var(--tap-target);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 11px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-background-warm);
  color: var(--color-text-primary);
  font-size: 0.93rem;
  font-weight: 750;
  line-height: 1.16;
  text-align: center;
  box-shadow: none;
}

.choice-button {
  width: 100%;
}

.choice-button[aria-checked="true"],
.button-fieldset label:has(input:checked) {
  border-color: var(--color-button-primary);
  background: var(--color-button-primary);
  color: var(--color-button-primary-text);
}

.subproduct-wrap {
  border-top: 1px solid var(--color-border);
  margin-top: 14px;
  padding-top: 12px;
}

.size-wrap,
.selected-material {
  border-top: 1px solid var(--color-border);
  margin-top: 14px;
  padding-top: 12px;
}

.size-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.material-image-shell {
  position: relative;
  display: grid;
  min-height: 174px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-background-stone);
}

.material-image-shell img {
  width: 100%;
  height: 100%;
  min-height: 174px;
  object-fit: cover;
}

.image-placeholder {
  display: grid;
  min-height: 174px;
  place-items: center;
  padding: 18px;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  font-weight: 750;
  line-height: 1.35;
  text-align: center;
}

.image-placeholder[hidden],
.material-image-shell img[hidden] {
  display: none;
}

.image-note {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.quote-form {
  display: grid;
  gap: 18px;
  background: #fff;
}

.form-section {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.form-section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.field-grid {
  display: grid;
  gap: 12px;
}

.field-grid.two {
  grid-template-columns: 1fr;
}

label,
legend {
  color: var(--color-text-primary);
  font-size: 0.91rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: var(--tap-target);
  margin-top: 6px;
  padding: 12px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-background);
  color: var(--color-text-primary);
  font-size: 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

textarea {
  min-height: 112px;
  resize: vertical;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%), linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.hidden-field {
  display: none;
}

.button-fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.button-fieldset legend {
  margin: 0 0 8px;
}

.button-fieldset input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.button-fieldset span {
  pointer-events: none;
}

.inline-panel {
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background-warm);
}

.estimate-box {
  display: grid;
  gap: 6px;
  padding: 11px;
  border-radius: var(--radius-button);
  background: var(--color-background);
  border: 1px solid var(--color-border);
}

.estimate-box span {
  color: var(--color-text-secondary);
  font-size: 0.93rem;
}

.estimate-box strong {
  color: var(--color-text-primary);
}

.checkbox-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.checkbox-line input {
  width: 22px;
  min-width: 22px;
  height: 22px;
  min-height: 22px;
  margin: 0;
  accent-color: var(--color-button-primary);
}

.submit-area {
  display: grid;
  gap: 8px;
}

.error-message {
  margin: 0;
  color: #8a2d20;
  font-weight: 750;
}

.thank-you {
  max-width: 760px;
  margin: 0 auto;
  scroll-margin-top: 80px;
}

.success-panel,
.help-panel {
  padding: 20px;
}

.success-panel h2,
.help-panel h2 {
  margin-bottom: 12px;
}

.text-button,
.quote-mini {
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  background: var(--color-button-secondary);
  color: var(--color-button-secondary-text);
  font-weight: 800;
}

.text-button {
  justify-self: start;
  padding: 9px 12px;
  margin-top: 10px;
}

.popular {
  background: var(--color-background);
}

.material-grid {
  display: grid;
  gap: 14px;
}

.material-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.card-image-shell {
  min-height: 170px;
  border: 0;
  border-radius: 0;
}

.material-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  background: var(--color-background-stone);
}

.card-image-shell .image-placeholder {
  min-height: 170px;
}

.material-card div {
  min-width: 0;
  padding: 14px;
}

.material-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.material-card p {
  margin: 0 0 12px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.material-card .card-note {
  margin-top: -3px;
  margin-bottom: 12px;
  font-size: 0.76rem;
}

.quote-mini {
  width: 100%;
}

.contractor-band {
  background: var(--color-button-primary);
  color: var(--color-button-primary-text);
  max-width: none;
}

.split-section {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.contractor-band .eyebrow,
.contractor-band h2 {
  color: var(--color-button-primary-text);
}

.feature-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-button);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
}

.delivery-notes {
  background: var(--color-background-stone);
  max-width: none;
}

.delivery-notes .split-section {
  max-width: 1120px;
}

.note-list {
  display: grid;
  gap: 10px;
}

.note-list p {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.58);
  color: var(--color-text-secondary);
}

.help-panel {
  background: linear-gradient(135deg, #fff, var(--color-background-warm));
}

.help-panel p {
  color: var(--color-text-secondary);
}

.footer {
  display: grid;
  gap: 12px;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
}

.footer p {
  margin: 0;
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-actions a {
  color: var(--color-text-primary);
  font-weight: 800;
}

.mobile-quickbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--color-border);
  backdrop-filter: blur(18px);
}

.mobile-quickbar a {
  min-height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-button);
  background: var(--color-button-primary);
  color: var(--color-button-primary-text);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

@media (min-width: 520px) {
  body {
    padding-bottom: 0;
  }

  .field-grid.two,
  .subproduct-grid,
  .quantity-grid,
  .delivery-grid,
  .timing-grid,
  .material-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mobile-quickbar {
    display: none;
  }
}

@media (min-width: 760px) {
  .section-pad {
    padding: var(--spacing-section-desktop) 24px;
  }

  .site-header {
    padding: 14px 24px;
  }

  .chip-link {
    min-height: 42px;
    padding-inline: 14px;
    font-size: 0.84rem;
  }

  .hero {
    min-height: 520px;
  }

  .hero.section-pad {
    padding-top: var(--spacing-section-desktop);
    padding-bottom: var(--spacing-section-desktop);
  }

  .quote-grid {
    grid-template-columns: 0.86fr 1.14fr;
    align-items: start;
  }

  .selector-panel {
    position: sticky;
    top: 86px;
  }

  .selector-panel,
  .quote-form {
    padding: 22px;
  }

  .material-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split-section {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

@media (min-width: 1060px) {
  .material-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 390px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
  }

  .header-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, 1fr);
  }

  .chip-link {
    padding-inline: 6px;
  }
}