/* Frontage demo visual system — 2026 contractor studio.
   Cool near-white. One accent (blue). Keep/alert stay green/red.
   No beige, no serif, no orange, no heavy shadows. */

:root {
  --bg: #f4f5f7;
  --bg-band: #eef0f3;
  --ink: #0b0d12;
  --muted: #5a6573;
  --line: #e4e7ec;
  --card: #ffffff;
  --keep: #047857;
  --keep-bg: #ecfdf5;
  --keep-line: #a7f3d0;
  --fee: #e11d48;
  --fee-bg: #fff1f2;
  --fee-line: #fecdd3;
  --accent: #2563eb;
  --accent-ink: #1d4ed8;
  --focus: #2563eb;
  --radius: 10px;
  --radius-sm: 8px;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --max: 68rem;
  --shadow: none;
  --banner-pad-y: 0.55rem;
  --banner-line: calc(0.8125rem * 1.4);
  --banner-h: calc(var(--banner-pad-y) * 2 + var(--banner-line));
  --header-pad-y: 0.65rem;
  --header-h: calc(var(--header-pad-y) * 2 + 1.02rem * 1.5 + 0.6875rem * 1.5 + 1px);
  --sticky-stack-h: calc(var(--banner-h) + var(--header-h));
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: var(--sticky-stack-h);
}
#main, #services, #how, #about, #area, #faq, #quote {
  scroll-margin-top: var(--sticky-stack-h);
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent-ink);
  text-underline-offset: 0.18em;
}
a:hover { color: var(--accent); }

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

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 0.8rem;
  z-index: 40;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.skip:focus { top: 0; }

.wrap {
  width: min(var(--max), calc(100% - 1.5rem));
  margin-inline: auto;
}

/* Proposal banner — persistent, not a jump-scare */
.proposal-banner {
  background: var(--ink);
  color: #d7dce3;
  font-size: 0.8125rem;
  line-height: 1.4;
  padding: 0.55rem 0;
}
.proposal-banner .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: baseline;
  justify-content: space-between;
}
.proposal-banner strong { color: #fff; font-weight: 650; }
.proposal-banner a { color: #fff; }
.proposal-banner a:hover { color: #dbeafe; }

.sticky-stack {
  position: sticky;
  top: 0;
  z-index: 20;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(244, 245, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0;
}
.logo {
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 1.02rem;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}
.logo:hover { color: var(--ink); }
.logo-mark {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}
.logo-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.logo-sub {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

nav.primary {
  display: none;
  gap: 0.1rem;
  flex-wrap: wrap;
}
nav.primary a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
nav.primary a:hover {
  color: var(--ink);
  background: var(--bg-band);
}

.nav-toggle {
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 650;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-call {
  background: var(--ink);
  color: #fff;
  white-space: nowrap;
}
.btn-call:hover { background: #1a1e27; color: #fff; }
.btn-ghost {
  background: var(--card);
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-ink); color: #fff; }

.header-call { display: none; }

.page { padding: 0 0 3rem; }

section { margin: 2.1rem 0; }
section > .section-head { margin: 0 0 0.9rem; }

.eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.8vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
  margin: 0 0 0.55rem;
}
h2 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
}
h3 {
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin: 0 0 0.25rem;
}

.lede {
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 1rem;
  line-height: 1.45;
}

/* ——— Editorial hero: type on the gray page, photo as a plate ——— */
.hero {
  margin: 0 0 2.4rem;
  padding: 1.6rem 0 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
  align-items: center;
}
.hero-copy {
  min-width: 0;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}
.hero-plate {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0b0d12;
  box-shadow: none;
}
.hero-photo {
  width: 100%;
  aspect-ratio: 5 / 4;
  height: auto;
  object-fit: cover;
  object-position: 50% 46%;
}
.wash-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--accent);
  pointer-events: none;
  z-index: 2;
  animation: wash-travel 7s ease-in-out infinite alternate;
}
@keyframes wash-travel {
  from { left: 0; }
  to { left: calc(100% - 3px); }
}
.hero-plate figcaption {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.note-strip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  color: var(--muted);
  font-size: 0.875rem;
}

/* ——— Services: one split photo + a typed list. Not a card grid. ——— */
.job-split {
  display: grid;
  gap: 1.35rem;
}
.job-visual {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0b0d12;
}
.job-visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: cover;
  object-position: center center;
}
.job-visual figcaption {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.job-label {
  position: absolute;
  top: 0.7rem;
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--ink);
  border-radius: 6px;
  padding: 0.22rem 0.45rem;
}
.job-label-before { left: 0.75rem; }
.job-label-after { right: 0.75rem; }

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.service-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin: 0;
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--line);
}
.service-list li:first-child { padding-top: 0; }
.service-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.svc-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.service-list strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.service-list p {
  margin: 0.12rem 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.panel,
.area-card,
.hours-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem 1.1rem 1.15rem;
  box-shadow: none;
}
.panel p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* ——— How it works: wash-line diagram + the four step texts. ——— */
.how-diagram {
  margin: 0 0 1.25rem;
}
.how-diagram img {
  width: 100%;
  max-width: 42rem;
  height: auto;
}

/* ——— How it works: numbered type row. No photos, no chevrons. ——— */
.how-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
.how-row li {
  margin: 0;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.how-row .n {
  display: block;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin: 0 0 0.35rem;
}
.how-row strong {
  display: block;
  letter-spacing: -0.02em;
}
.how-row .how-text {
  display: block;
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 0.2rem;
  max-width: 22rem;
}

.split {
  display: grid;
  gap: 0.75rem;
}
.split:not(:has(.hours-card)) {
  grid-template-columns: 1fr;
  max-width: 36rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  font-size: 0.9rem;
}
.hours-table th {
  text-align: left;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0 0.4rem;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.hours-table td {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
}
.hours-table td:last-child,
.hours-table th:last-child { text-align: right; font-weight: 600; }
.sample-flag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fee);
  background: var(--fee-bg);
  border: 1px solid var(--fee-line);
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  margin-left: 0.35rem;
  vertical-align: middle;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.faq p { margin: 0.4rem 0 0.15rem; color: var(--muted); }

.quote-layout {
  display: grid;
  gap: 0.85rem;
}
.field {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 0.85rem;
}
.field:last-child { margin-bottom: 0; }
label {
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: -0.01em;
}
.hint {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.4;
}
input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  font: inherit;
  font-size: 1rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  width: 100%;
}
textarea { min-height: 7.5rem; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: #c5cad3; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.zero-state {
  margin: 0 0 1rem;
  padding: 0.25rem 0 0.1rem;
  border: 0;
  background: transparent;
  display: flex;
  justify-content: center;
}
.zero-state[hidden] { display: none; }
.zero-state img {
  width: 9.5rem;
  height: auto;
  object-fit: contain;
}

.disclaimer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.8125rem;
}

footer.site-footer {
  border-top: 1px solid var(--line);
  background: var(--card);
  padding: 1.15rem 0 1.5rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
footer.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: baseline;
}
footer.site-footer strong { color: var(--ink); font-weight: 650; }
footer.site-footer a { color: var(--muted); }
footer.site-footer a:hover { color: var(--accent-ink); }

.sources {
  font-size: 0.82rem;
  color: var(--muted);
}
.sources a { color: var(--muted); }

@media (max-width: 639px) {
  :root { --banner-h: calc(var(--banner-pad-y) * 2 + var(--banner-line) * 2); }
  .hero { padding-top: 1.25rem; }
}
@media (max-width: 879px) {
  nav.primary.is-open {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 0.75rem 0.75rem;
    flex-direction: column;
  }
  .sticky-stack { position: sticky; }
  .site-header { position: relative; }
}

@media (min-width: 640px) {
  .hero { padding-top: 1.85rem; }
}

@media (min-width: 880px) {
  .wrap { width: min(var(--max), calc(100% - 2rem)); }
  .page { padding: 0 0 3.5rem; }
  .nav-toggle { display: none; }
  nav.primary { display: flex; }
  .header-call { display: inline-flex; }
  .hero { padding-top: 2.15rem; }
  .hero-grid {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
    gap: 2.75rem;
    align-items: center;
  }
  .hero-photo { aspect-ratio: 4 / 3; }
  .hero h1 { font-size: clamp(2.2rem, 3.3vw, 3.1rem); }
  .job-split {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.25rem;
    align-items: center;
  }
  .how-row {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 0;
  }
  .how-row li {
    padding: 0.15rem 1.35rem 0.15rem 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .how-row li:last-child {
    border-right: 0;
    padding-right: 0;
  }
  .split:has(.hours-card) { grid-template-columns: 1.1fr 0.9fr; }
  .quote-layout { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); align-items: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wash-line { animation: none; left: 50%; }
}