/* ─────────────────────────────────────────────────────────────
   Trinity Homecraft — design tokens
   Warm paper surfaces, deep river-blue accent, clay highlight.
   ───────────────────────────────────────────────────────────── */
:root {
  --font-display: 'Clash Display', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', system-ui, -apple-system, sans-serif;

  --paper: #f6f3ee;
  --paper-2: #efe9e0;
  --sand: #e4dccf;
  --line: #d8cfc2;
  --ink: #16212b;
  --ink-2: #3d4852;
  --muted: #6b7580;
  --river: #1e4a5f;
  --river-deep: #163846;
  --river-soft: #dbe7ec;
  --clay: #c96b3e;
  --clay-soft: #f3dfd2;
  --white: #ffffff;
  --success: #2e7d5b;
  --danger: #b4432f;

  --color-bg: var(--paper);
  --color-surface: var(--white);
  --color-surface-2: var(--paper-2);
  --color-text: var(--ink);
  --color-text-2: var(--ink-2);
  --color-muted: var(--muted);
  --color-line: var(--line);
  --color-primary: var(--river);
  --color-primary-deep: var(--river-deep);
  --color-primary-soft: var(--river-soft);
  --color-accent: var(--clay);
  --color-accent-soft: var(--clay-soft);
  --color-on-primary: var(--paper);

  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1.0625rem;
  --text-md: 1.2rem;
  --text-lg: 1.45rem;
  --text-xl: clamp(1.7rem, 1.3rem + 1.4vw, 2.3rem);
  --text-2xl: clamp(2.1rem, 1.5rem + 2.4vw, 3.3rem);
  --text-hero: clamp(2.5rem, 1.6rem + 3.8vw, 4.6rem);

  --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;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgb(22 33 43 / 0.06), 0 4px 12px rgb(22 33 43 / 0.05);
  --shadow-md: 0 8px 24px rgb(22 33 43 / 0.1);
  --shadow-lg: 0 24px 60px rgb(22 33 43 / 0.18);

  --transition-interactive: 180ms cubic-bezier(0.2, 0.7, 0.2, 1);
  --shell: 1180px;
}

[data-theme='dark'] {
  --color-bg: #0f171e;
  --color-surface: #16222b;
  --color-surface-2: #1c2a35;
  --color-text: #eef0f2;
  --color-text-2: #c5ccd3;
  --color-muted: #8e99a3;
  --color-line: #2a3944;
  --color-primary: #7fb3c8;
  --color-primary-deep: #5f98af;
  --color-primary-soft: #1d3542;
  --color-accent: #e0895b;
  --color-accent-soft: #3a2a21;
  --color-on-primary: #0f171e;
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4), 0 4px 12px rgb(0 0 0 / 0.3);
  --shadow-md: 0 8px 24px rgb(0 0 0 / 0.45);
  --shadow-lg: 0 24px 60px rgb(0 0 0 / 0.6);
}

/* ───────────────────────── Base ───────────────────────── */
body {
  font-weight: 400;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 {
  font-size: var(--text-hero);
  line-height: 0.98;
}
h2 {
  font-size: var(--text-2xl);
  line-height: 1.04;
}
h3 {
  font-size: var(--text-lg);
  line-height: 1.15;
  font-weight: 500;
}

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

.shell {
  width: min(100% - 2.5rem, var(--shell));
  margin-inline: auto;
}

.section-space {
  padding-block: clamp(4rem, 6vw, 7rem);
}

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.eyebrow.light {
  color: #e6b899;
}

.section-heading {
  max-width: 760px;
  margin-bottom: var(--space-12);
}
.section-heading p:not(.eyebrow) {
  margin-top: var(--space-5);
  font-size: var(--text-md);
  color: var(--color-text-2);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: 100;
}
.skip-link:focus {
  top: var(--space-4);
}

/* ───────────────────────── Buttons ───────────────────────── */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--text-sm);
  line-height: 1;
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.button-large {
  padding: 1.05rem 1.6rem;
  font-size: var(--text-base);
}
.button-small {
  padding: 0.65rem 1.05rem;
}
.button-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 6px 18px color-mix(in oklab, var(--color-primary) 30%, transparent);
}
.button-primary:hover {
  background: var(--color-primary-deep);
  transform: translateY(-1px);
}
.button-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border-color: color-mix(in oklab, var(--color-primary) 45%, transparent);
}
.button-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}
.button-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-line);
}
.button-ghost:hover {
  border-color: var(--color-text);
}
.button-cream {
  background: var(--paper);
  color: var(--river-deep);
}
.button-cream:hover {
  background: #fff;
  transform: translateY(-1px);
}
.button-ghost-light {
  background: transparent;
  color: var(--paper);
  border-color: rgb(246 243 238 / 0.4);
}
.button-ghost-light:hover {
  border-color: var(--paper);
}
.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 1.5px solid transparent;
  padding-bottom: 2px;
}
.text-link:hover {
  border-color: currentColor;
}
.text-link span {
  transition: transform var(--transition-interactive);
}
.text-link:hover span {
  transform: translateX(3px);
}

/* ───────────────────────── Header ───────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms, background 200ms;
}
.site-header.scrolled {
  border-bottom-color: var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.brand-mark {
  width: 38px;
  height: 38px;
  color: var(--color-primary);
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-family: var(--font-display);
}
.brand-copy strong {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand-copy span {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 3px;
}

.desktop-nav {
  display: none;
  gap: var(--space-8);
}
.desktop-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-2);
  position: relative;
}
.desktop-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-interactive);
}
.desktop-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.icon-button {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  color: var(--color-text);
}
.icon-button:hover {
  border-color: var(--color-text);
}
.icon-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.text-us {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.text-us svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linejoin: round;
}
.desktop-only {
  display: none;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-line);
  background: var(--color-bg);
}
.mobile-nav.open {
  display: flex;
}
.mobile-nav a {
  padding: var(--space-3) 0;
  font-weight: 500;
  font-size: var(--text-md);
}
.mobile-nav .button {
  margin-top: var(--space-3);
}

@media (min-width: 900px) {
  .desktop-nav {
    display: flex;
  }
  .desktop-only {
    display: inline-flex;
  }
  .menu-button,
  .mobile-nav {
    display: none !important;
  }
}

/* ───────────────────────── Hero ───────────────────────── */
.hero {
  padding-block: clamp(2.5rem, 5vw, 5rem) clamp(3rem, 6vw, 6rem);
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 85% 10%, color-mix(in oklab, var(--color-primary) 10%, transparent), transparent 70%),
    radial-gradient(40% 40% at 5% 90%, color-mix(in oklab, var(--color-accent) 9%, transparent), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  gap: var(--space-10);
  align-items: center;
}
.hero-copy h1 em {
  font-style: normal;
  color: var(--color-primary);
  position: relative;
}
.hero-copy h1 em::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.02em;
  height: 0.08em;
  background: var(--color-accent);
  opacity: 0.7;
  border-radius: 2px;
}
.hero-lede {
  margin-top: var(--space-6);
  font-size: var(--text-md);
  color: var(--color-text-2);
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero-actions.center {
  justify-content: center;
}
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
}
.hero-proof li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.hero-proof strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.hero-proof span {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.35;
}
@media (max-width: 560px) {
  .hero-proof {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .hero-proof li {
    flex-direction: row;
    align-items: baseline;
    gap: var(--space-4);
  }
  .hero-proof strong {
    flex: 0 0 7.5rem;
    white-space: nowrap;
  }
}

.hero-figure {
  position: relative;
  min-width: 0;
}
.hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.hero-card {
  position: absolute;
  left: clamp(-0.5rem, -2vw, -1.5rem);
  bottom: clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-line);
  max-width: 260px;
}
.hero-card-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.hero-card-value {
  font-size: var(--text-sm);
  color: var(--color-text-2);
}
.hero-card-range {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.hero-card-foot {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-16);
  }
  .hero-figure img {
    aspect-ratio: 5 / 4.6;
  }
}

/* ───────────────────────── Trust strip ───────────────────────── */
.trust-strip {
  background: var(--color-surface);
  border-block: 1px solid var(--color-line);
}
.trust-grid {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-6);
}
.trust-grid div {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.trust-grid svg {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.trust-grid p {
  font-size: var(--text-sm);
  color: var(--color-text-2);
  line-height: 1.45;
}
.trust-grid strong {
  color: var(--color-text);
  display: block;
}
@media (min-width: 720px) {
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1040px) {
  .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-8);
  }
}

/* ───────────────────────── Painting (primary) ───────────────────────── */
.painting-grid {
  display: grid;
  gap: var(--space-6);
}
.paint-card {
  display: grid;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-width: 0;
}
.paint-card figure {
  min-width: 0;
}
.paint-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.paint-card-body {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.card-kicker {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.check-list {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.check-list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--color-text-2);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.85rem;
  height: 0.5rem;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}
.paint-card .text-link {
  margin-top: auto;
  align-self: flex-start;
}

@media (min-width: 900px) {
  .paint-card {
    grid-template-columns: 1fr 1fr;
  }
  .paint-card-exterior figure {
    order: 2;
  }
  .paint-card img {
    aspect-ratio: auto;
  }
}

.color-help {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-6);
  align-items: center;
  background: var(--color-primary-soft);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.color-help figure {
  min-width: 0;
}
.color-help img {
  border-radius: var(--radius-lg);
  aspect-ratio: 3 / 2;
  object-fit: cover;
  width: 100%;
}
.color-help h3 {
  font-size: var(--text-xl);
  font-weight: 600;
}
.color-help p:not(.eyebrow) {
  margin-top: var(--space-4);
  color: var(--color-text-2);
}
@media (min-width: 900px) {
  .color-help {
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-10);
    padding: var(--space-8);
  }
}

/* ───────────────────────── Secondary services ───────────────────────── */
.services-section {
  background: var(--color-surface-2);
}
.secondary-grid {
  display: grid;
  gap: var(--space-6);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.service-card figure {
  min-width: 0;
}
.service-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.service-card-body {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.service-card-body p {
  color: var(--color-text-2);
  font-size: var(--text-sm);
}
.service-price {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.service-price strong {
  color: var(--color-text);
}
.service-card .text-link {
  margin-top: auto;
  align-self: flex-start;
}
.scope-note {
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-muted);
  max-width: 72ch;
}
@media (min-width: 760px) {
  .secondary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ───────────────────────── Estimator ───────────────────────── */
.estimate-section {
  background: var(--river-deep);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.estimate-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 10% 0%, rgb(255 255 255 / 0.06), transparent 70%);
  pointer-events: none;
}
.estimate-layout {
  position: relative;
  display: grid;
  gap: var(--space-10);
  align-items: start;
}
.estimate-intro h2 {
  color: var(--paper);
}
.estimate-intro p:not(.eyebrow) {
  margin-top: var(--space-5);
  color: rgb(246 243 238 / 0.78);
  font-size: var(--text-md);
}
.estimate-notes {
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-3);
}
.estimate-notes li {
  position: relative;
  padding-left: 1.6rem;
  color: rgb(246 243 238 / 0.85);
  font-size: var(--text-sm);
}
.estimate-notes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.85rem;
  height: 0.5rem;
  border-left: 2px solid #e6b899;
  border-bottom: 2px solid #e6b899;
  transform: rotate(-45deg);
}

.estimator {
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-lg);
  min-width: 0;
}
.step-meter {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.step-meter span {
  height: 4px;
  border-radius: 2px;
  background: var(--color-line);
  transition: background 200ms;
}
.step-meter span.active {
  background: var(--color-primary);
}
.step-count {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}
.est-step {
  display: grid;
  gap: var(--space-5);
}
fieldset {
  border: 0;
  min-width: 0;
}
legend,
.field label {
  display: block;
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.optional {
  font-weight: 400;
  color: var(--color-muted);
}
.option-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.option-tile {
  position: relative;
  display: block;
  cursor: pointer;
  min-width: 0;
}
.option-tile input {
  position: absolute;
  opacity: 0;
  inset: 0;
  pointer-events: none;
}
.option-tile > span {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-4);
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
  height: 100%;
}
.option-tile strong {
  font-size: var(--text-sm);
  font-weight: 700;
}
.option-tile small {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.35;
}
.option-tile:hover > span {
  border-color: var(--color-primary);
}
.option-tile input:checked + span {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}
.option-tile input:focus-visible + span {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.field-grid {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.field label {
  margin-bottom: var(--space-2);
}
input:not([type='checkbox']):not([type='radio']),
select,
textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--text-sm);
}
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.4rem;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 20%, transparent);
}
textarea {
  resize: vertical;
}
.field-help {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.field-error {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--danger);
  font-weight: 700;
  min-height: 0;
}
.field-error:empty {
  display: none;
}
.is-invalid {
  border-color: var(--danger) !important;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.chip {
  position: relative;
  cursor: pointer;
}
.chip input {
  position: absolute;
  opacity: 0;
  inset: 0;
  pointer-events: none;
}
.chip span {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.95rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-interactive);
}
.chip input:checked + span {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}
.chip input:focus-visible + span {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.service-panel {
  display: grid;
  gap: var(--space-5);
}
.repair-list {
  display: grid;
  gap: var(--space-2);
}
.repair-row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.repair-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}
.repair-row em {
  font-style: normal;
  color: var(--color-muted);
  font-size: var(--text-xs);
  white-space: nowrap;
}
.repair-row:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.result-card {
  background: var(--color-primary-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-2);
}
.result-kicker {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.result-range {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  line-height: 1;
}
.result-title {
  font-weight: 700;
}
.result-list {
  display: grid;
  gap: var(--space-1);
  margin-top: var(--space-2);
}
.result-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--text-sm);
  color: var(--color-text-2);
}
.result-list li::before {
  content: '•';
  position: absolute;
  left: 0.3rem;
  color: var(--color-accent);
}
.result-note {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.result-foot {
  font-size: var(--text-sm);
  color: var(--color-text-2);
}

.summary-card {
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  font-size: var(--text-sm);
  white-space: pre-wrap;
  line-height: 1.55;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  color: var(--color-text-2);
}
.send-note {
  border: 1.5px dashed var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-2);
}
.send-note strong {
  color: var(--color-text);
  display: block;
  margin-bottom: 2px;
}
.copy-status {
  font-size: var(--text-sm);
  color: var(--success);
  font-weight: 700;
}
.copy-status:empty {
  display: none;
}
.est-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
}
.est-actions .button-primary {
  margin-left: auto;
}

@media (min-width: 980px) {
  .estimate-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-16);
  }
  .estimate-intro {
    position: sticky;
    top: 100px;
  }
}

/* ───────────────────────── Pricing ───────────────────────── */
.pricing-layout {
  display: grid;
  gap: var(--space-10);
  align-items: start;
}
.pricing-heading p:not(.eyebrow) {
  margin-top: var(--space-5);
  color: var(--color-text-2);
  font-size: var(--text-md);
}
.pricing-heading .button {
  margin-top: var(--space-6);
}
.price-table {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.price-row {
  display: grid;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-text-2);
}
.price-row strong {
  color: var(--color-text);
}
.price-row span:nth-child(2) {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}
.price-head {
  display: none;
  background: var(--color-surface-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.price-foot {
  padding: var(--space-4) var(--space-5) var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
@media (min-width: 680px) {
  .price-row {
    grid-template-columns: 1.4fr 1fr 1.3fr;
    align-items: center;
  }
  .price-head {
    display: grid;
  }
}
@media (min-width: 980px) {
  .pricing-layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: var(--space-16);
  }
  .pricing-heading {
    position: sticky;
    top: 100px;
  }
}

/* ───────────────────────── Process ───────────────────────── */
.process-section {
  background: var(--ink);
  color: var(--paper);
}
[data-theme='dark'] .process-section {
  background: #0b1217;
}
.process-heading {
  max-width: 720px;
  margin-bottom: var(--space-12);
}
.process-heading h2 {
  color: var(--paper);
}
.process-heading p:not(.eyebrow) {
  margin-top: var(--space-5);
  color: rgb(246 243 238 / 0.75);
  font-size: var(--text-md);
}
.process-list {
  display: grid;
  gap: var(--space-4);
  counter-reset: none;
}
.process-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid rgb(246 243 238 / 0.12);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.03);
  min-width: 0;
}
.process-list li > span {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: #e6b899;
  line-height: 1;
}
.process-list h3 {
  color: var(--paper);
  font-size: var(--text-md);
  font-weight: 600;
}
.process-list p {
  margin-top: var(--space-2);
  color: rgb(246 243 238 / 0.72);
  font-size: var(--text-sm);
}
@media (min-width: 900px) {
  .process-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .process-list li {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

/* ───────────────────────── About ───────────────────────── */
.about-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}
.about-copy p:not(.eyebrow) {
  margin-top: var(--space-5);
  color: var(--color-text-2);
  font-size: var(--text-md);
}
.fact-list {
  margin-top: var(--space-8);
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}
.fact-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
  font-size: var(--text-sm);
}
.fact-list strong {
  color: var(--color-muted);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 2px;
}
.about-visual {
  position: relative;
  min-width: 0;
}
.about-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-xl);
}
.about-visual blockquote {
  position: absolute;
  left: var(--space-5);
  right: var(--space-5);
  bottom: var(--space-5);
  padding: var(--space-5);
  background: rgb(22 33 43 / 0.78);
  backdrop-filter: blur(8px);
  color: var(--paper);
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 500;
  line-height: 1.3;
}
@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-16);
  }
}

/* ───────────────────────── FAQ ───────────────────────── */
.faq-section {
  background: var(--color-surface-2);
}
.faq-grid {
  display: grid;
  gap: var(--space-8);
  align-items: start;
}
.accordion {
  display: grid;
  gap: var(--space-2);
}
.accordion details {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0 var(--space-5);
}
.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-4) 0;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}
.accordion summary::-webkit-details-marker {
  display: none;
}
.accordion summary::after {
  content: '+';
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1;
  color: var(--color-primary);
  transition: transform var(--transition-interactive);
}
.accordion details[open] summary::after {
  transform: rotate(45deg);
}
.accordion details p {
  padding-bottom: var(--space-5);
  color: var(--color-text-2);
  font-size: var(--text-sm);
}
@media (min-width: 900px) {
  .faq-grid {
    grid-template-columns: 0.7fr 1.3fr;
    gap: var(--space-16);
  }
  .faq-heading {
    position: sticky;
    top: 100px;
  }
}

/* ───────────────────────── Closing ───────────────────────── */
.closing-section {
  background: var(--river);
  color: var(--paper);
  padding-block: clamp(4rem, 7vw, 7rem);
  text-align: center;
}
.closing-inner {
  max-width: 720px;
}
.closing-inner h2 {
  color: var(--paper);
}
.closing-inner p:not(.eyebrow) {
  margin: var(--space-5) auto 0;
  color: rgb(246 243 238 / 0.8);
  font-size: var(--text-md);
}
.closing-inner .hero-actions {
  margin-top: var(--space-8);
}

/* ───────────────────────── Footer ───────────────────────── */
.site-footer {
  padding-block: var(--space-12) calc(var(--space-8) + 76px);
  background: var(--color-bg);
}
.footer-grid {
  display: grid;
  gap: var(--space-8);
}
.footer-grid > div {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}
.footer-grid p,
.footer-grid a {
  font-size: var(--text-sm);
  color: var(--color-text-2);
}
.footer-grid a:hover {
  color: var(--color-primary);
}
.footer-brand {
  margin-bottom: var(--space-2);
}
.footer-label {
  font-size: var(--text-xs) !important;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted) !important;
  margin-bottom: var(--space-1);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-10);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-muted);
}
@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
  .site-footer {
    padding-bottom: var(--space-10);
  }
}

/* ───────────────────────── Mobile action bar ───────────────────────── */
.mobile-action {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4) calc(var(--space-3) + env(safe-area-inset-bottom));
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-line);
}
.mobile-action .button {
  width: 100%;
}
.mobile-action[data-single] {
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .mobile-action {
    display: none;
  }
}

/* ───────────────────────── Reveal ───────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}