/* RI Water & Mold — site styles
   Mobile-first. System fonts only. No external requests. */

:root {
  --ink: #17262c;
  --ink-soft: #435862;
  --brand: #0b5268;
  --brand-deep: #073846;
  --brand-tint: #e4f0f3;
  --brand-wash: #f2f7f8;
  --line: #d3e2e6;
  --link: #0a5a72;
  --focus: #1b87a3;
  --call: #b5480f;         /* warm accent: call buttons only */
  --call-hover: #933a0b;
  --paper: #ffffff;
  --footer-bg: #0b2931;
  --footer-ink: #d2e3e7;
  --footer-soft: #a3c4cc;
  --radius: 12px;
  --maxw: 74rem;
  --measure: 44rem;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --serif: "Iowan Old Style", Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  color-scheme: light;
}

/* ---------- base */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

img { display: block; max-width: 100%; height: auto; }
svg { flex: none; }

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--brand-deep); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
main:focus { outline: none; }

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--brand-deep);
  font-weight: 700;
  line-height: 1.2;
  text-wrap: balance;
}
h1 { font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.25rem); letter-spacing: -0.012em; margin: 0.2em 0 0.45em; }
h2 { font-size: clamp(1.6rem, 1.3rem + 1.3vw, 2.2rem); letter-spacing: -0.008em; margin: 2.2em 0 0.6em; }
h3 { font-size: 1.3rem; margin: 1.7em 0 0.4em; }

p, ul, ol, figure { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.3rem; }
li { margin-bottom: 0.45em; }
li::marker { color: var(--brand); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 48rem) { .wrap { padding-inline: 2rem; } }
.narrow { max-width: 52rem; }
.nw { white-space: nowrap; }
.icon { width: 1.25em; height: 1.25em; }

.skip-link {
  position: absolute; left: 1rem; top: -5rem; z-index: 100;
  padding: 0.75rem 1.1rem; border-radius: 8px;
  background: var(--brand-deep); color: #fff; font-weight: 700;
}
.skip-link:focus { top: 1rem; color: #fff; }

/* ---------- header */

.site-header { position: relative; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.header-bar { display: flex; align-items: center; gap: 1rem; min-height: 4.5rem; padding-block: 0.6rem; }

.brand { display: flex; align-items: center; gap: 0.75rem; margin-right: auto; color: var(--brand-deep); text-decoration: none; }
.brand:hover { color: var(--brand-deep); }
.brand-mark { width: 2.5rem; height: 2.5rem; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; white-space: nowrap; }
.brand-tag { font-size: 0.8125rem; color: var(--ink-soft); }
@media (max-width: 26rem) { .brand-tag { display: none; } }

.header-call { display: none; }
@media (min-width: 48rem) { .header-call { display: block; } }

.menu > summary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  min-height: 3rem; padding: 0.55rem 1.1rem;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--brand-deep); font-size: 1rem; font-weight: 600;
  list-style: none; cursor: pointer; user-select: none;
}
.menu > summary::-webkit-details-marker { display: none; }
.menu > summary:hover, .menu[open] > summary { background: var(--brand-tint); border-color: var(--brand-tint); }
.menu-panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 30px -18px rgba(7, 56, 70, 0.35);
}
.menu-panel ul { list-style: none; margin: 0 auto; padding: 0.25rem 1.25rem 0.75rem; max-width: var(--maxw); }
.menu-panel li { margin: 0; border-bottom: 1px solid var(--line); }
.menu-panel li:last-child { border-bottom: 0; }
.menu-panel a { display: flex; align-items: center; min-height: 3.25rem; color: var(--ink); font-weight: 600; text-decoration: none; }
.menu-panel a:hover { color: var(--brand); }
.menu-panel a[aria-current="page"] { color: var(--brand); box-shadow: inset 3px 0 0 var(--brand); padding-left: 0.85rem; }
@media (min-width: 48rem) { .menu-panel ul { padding-inline: 2rem; } }
@media (min-width: 64rem) { .menu { display: none; } }

.nav-main { display: none; border-top: 1px solid var(--line); }
@media (min-width: 64rem) { .nav-main { display: block; } }
.nav-main ul { display: flex; flex-wrap: wrap; gap: 0 2rem; list-style: none; margin: 0; padding: 0; }
.nav-main li { margin: 0; }
.nav-main a {
  display: block; padding: 0.8rem 0 0.7rem;
  border-bottom: 3px solid transparent;
  color: var(--ink); font-size: 1rem; font-weight: 600; text-decoration: none;
}
.nav-main a:hover { color: var(--brand); border-bottom-color: var(--line); }
.nav-main a[aria-current="page"] { color: var(--brand); border-bottom-color: var(--brand); }

/* ---------- call buttons (the only place the warm accent is used) */

.call-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: 3.25rem; padding: 0.75rem 1.5rem;
  border-radius: 999px; background: var(--call); color: #fff;
  font-size: 1.125rem; font-weight: 700; line-height: 1.2; text-align: center; text-decoration: none;
  box-shadow: 0 10px 20px -12px rgba(149, 58, 11, 0.8);
  transition: background-color 0.15s ease;
}
.call-btn:hover { background: var(--call-hover); color: #fff; }
.call-btn:focus-visible { outline-color: var(--brand-deep); }
.call-btn .icon { width: 1.3em; height: 1.3em; }
.call-btn--compact { min-height: 2.9rem; padding: 0.55rem 1.15rem; font-size: 1rem; }
.call-btn--block { display: flex; width: 100%; }

.call-btn--pending,
.call-btn--pending:hover {
  background: var(--brand-tint); color: var(--brand-deep);
  border: 1px dashed #86aeb9; box-shadow: none;
  font-weight: 600; cursor: default;
}
.on-dark .call-btn--pending { background: rgba(255, 255, 255, 0.08); color: #fff; border-color: rgba(255, 255, 255, 0.5); }

/* ---------- shared bits */

.eyebrow {
  display: flex; align-items: center; gap: 0.6rem;
  margin: 0 0 0.25rem;
  color: var(--brand); font-size: 0.875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 1.5rem; height: 2px; background: currentColor; }

.lead { font-size: clamp(1.15rem, 1.05rem + 0.45vw, 1.3rem); line-height: 1.6; color: var(--ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; margin: 1.5rem 0 1.25rem; }
.text-link { display: inline-block; padding-block: 0.4rem; font-weight: 600; }
.hero-note { max-width: 40rem; font-size: 1rem; color: var(--ink-soft); }
.fine { font-size: 1rem; color: var(--ink-soft); }
.more { display: inline-block; padding-block: 0.4rem; font-weight: 600; }

.note {
  margin: 1.5rem 0; padding: 1rem 1.25rem;
  background: var(--brand-tint); border-left: 4px solid var(--brand);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1.0625rem;
}
.note > :last-child { margin-bottom: 0; }
.note strong { color: var(--brand-deep); }

.breadcrumb ol { display: flex; flex-wrap: wrap; list-style: none; margin: 0 0 0.75rem; padding: 0; font-size: 0.9375rem; color: var(--ink-soft); }
.breadcrumb li { display: flex; align-items: center; margin: 0; }
.breadcrumb li + li::before {
  content: ""; width: 0.4em; height: 0.4em; margin: 0 0.7em 0 0.45em;
  border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor;
  transform: rotate(45deg); opacity: 0.6;
}
.breadcrumb a { display: inline-block; padding-block: 0.35rem; }

/* ---------- page hero (inner pages) */

.page-hero {
  padding: 1.25rem 0 2.25rem;
  background: linear-gradient(180deg, var(--brand-wash) 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 48rem) { .page-hero { padding: 1.75rem 0 3rem; } }
.page-hero .lead { max-width: 46rem; }
.page-hero .note { max-width: 46rem; margin-bottom: 0; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--brand); }
.updated { margin: 0; color: var(--ink-soft); font-size: 1rem; }

/* ---------- home */

.home-hero { padding: 2rem 0 2.5rem; background: var(--brand-wash); border-bottom: 1px solid var(--line); }
.home-hero-grid { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 60rem) {
  .home-hero { padding: 3.5rem 0 4rem; }
  .home-hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: 3.5rem; }
}
.home-hero .figure { margin: 0; }
.home-hero .figure img { border-radius: 18px; box-shadow: 0 24px 48px -28px rgba(7, 56, 70, 0.55); }

.facts { background: #fff; border-bottom: 1px solid var(--line); }
.facts-list { display: grid; gap: 1rem; list-style: none; margin: 0; padding: 1.5rem 0; }
@media (min-width: 56rem) { .facts-list { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.facts-list li { display: flex; align-items: flex-start; gap: 0.85rem; margin: 0; font-size: 1rem; color: var(--ink-soft); }
.facts-list strong { color: var(--brand-deep); }
.facts-list .icon { width: 1.75rem; height: 1.75rem; margin-top: 0.1rem; color: var(--brand); }

.section { padding: 3.25rem 0; }
@media (min-width: 48rem) { .section { padding: 4.75rem 0; } }
.section--tint { background: var(--brand-wash); border-block: 1px solid var(--line); }
.section-head { max-width: 44rem; margin-bottom: 2rem; }
.section-head h2 { margin-top: 0; }
.section-head p { color: var(--ink-soft); }
.section > .wrap > h2:first-child { margin-top: 0; }

.split { display: grid; gap: 1.5rem; }
@media (min-width: 56rem) { .split { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.panel { padding: 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
@media (min-width: 48rem) { .panel { padding: 2rem; } }
.panel h3 { margin-top: 0; }

.cards { display: grid; gap: 1.25rem; }
@media (min-width: 48rem) { .cards--2 { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
.card { display: flex; flex-direction: column; padding: 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
@media (min-width: 48rem) { .card { padding: 2rem; } }
.card h3 { margin-top: 0; }
.card-icon { width: 2.75rem; height: 2.75rem; margin-bottom: 1rem; padding: 0.55rem; border-radius: 12px; background: var(--brand-tint); color: var(--brand); }
.card-links { display: flex; flex-wrap: wrap; gap: 0 1.5rem; list-style: none; margin: auto 0 0; padding: 0; }
.card-links li { margin: 0; }
.card-links a { display: inline-block; padding-block: 0.5rem; font-weight: 600; }
.card > .more { margin-top: auto; }

.price-label { margin: 0 0 0.35rem; color: var(--brand); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; }
.price { margin: 0 0 0.75rem; font-family: var(--serif); font-size: clamp(1.9rem, 1.5rem + 1.5vw, 2.4rem); font-weight: 700; line-height: 1.1; color: var(--brand-deep); }

.about-grid { display: grid; gap: 1.75rem 2.5rem; margin-bottom: 1.5rem; }
@media (min-width: 48rem) { .about-grid { grid-template-columns: repeat(2, 1fr); } }
.about-grid > div { padding-top: 1rem; border-top: 3px solid var(--brand); }
.about-grid h3 { margin: 0 0 0.35rem; font-size: 1.2rem; }
.about-grid p { margin: 0; }

/* ---------- lists */

.num-list { list-style: none; counter-reset: n; margin: 0 0 1.25rem; padding: 0; }
.num-list > li { position: relative; counter-increment: n; margin-bottom: 0.9rem; padding-left: 2.6rem; }
.num-list > li::before {
  content: counter(n);
  position: absolute; left: 0; top: 0.12rem;
  display: grid; place-items: center; width: 1.75rem; height: 1.75rem;
  border-radius: 50%; background: var(--brand-tint); color: var(--brand-deep);
  font-size: 0.95rem; font-weight: 700;
}

.steps { display: grid; gap: 1.5rem; list-style: none; counter-reset: step; margin: 0 0 1.5rem; padding: 0; }
.steps > li { position: relative; counter-increment: step; margin: 0; padding-left: 3.75rem; }
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem;
  border-radius: 50%; background: var(--brand); color: #fff;
  font-family: var(--serif); font-size: 1.3rem; font-weight: 700;
}
.steps h3 { margin: 0.4rem 0 0.35rem; font-size: 1.25rem; }
.steps p { margin: 0; }
@media (min-width: 56rem) {
  .steps--row { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .steps--row > li { padding: 4rem 0 0; }
  .steps--row > li:not(:last-child)::after {
    content: ""; position: absolute; top: 1.35rem; left: 3.5rem; right: -1.75rem;
    height: 2px; background: var(--line);
  }
}

.checklist { list-style: none; padding: 0; }
.checklist > li { position: relative; margin-bottom: 0.8rem; padding-left: 2rem; }
.checklist > li::before {
  content: ""; position: absolute; left: 0.35rem; top: 0.3em;
  width: 0.5rem; height: 0.95rem;
  border: solid var(--brand); border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.coverage { display: grid; gap: 0.75rem; list-style: none; padding: 0; }
.coverage > li { margin: 0; padding: 1rem 1.25rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.coverage-label { display: block; margin-bottom: 0.2rem; color: var(--brand); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; }

/* ---------- guide layout (long pages) */

.guide { display: grid; gap: 2rem; padding-block: 2rem 3.5rem; }
@media (min-width: 64rem) {
  .guide { grid-template-columns: minmax(0, 1fr) 18rem; gap: 4rem; align-items: start; padding-block: 3rem 5rem; }
  .guide-aside { order: 2; position: sticky; top: 1.5rem; }
}

.toc { padding: 1.1rem 1.25rem 0.75rem; background: var(--brand-wash); border: 1px solid var(--line); border-radius: var(--radius); }
.toc-title { margin: 0 0 0.35rem; color: var(--brand); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.toc ol { margin: 0; padding-left: 1.2rem; }
.toc li { margin: 0; }
.toc a { display: inline-block; padding-block: 0.4rem; font-size: 1rem; line-height: 1.4; }

.aside-call { display: none; }
@media (min-width: 64rem) {
  .aside-call { display: block; margin-top: 1.25rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); }
}
.aside-call-title { margin: 0 0 0.75rem; font-family: var(--serif); font-size: 1.15rem; font-weight: 700; color: var(--brand-deep); }
.aside-call .call-btn { gap: 0.5rem; padding-inline: 0.75rem; font-size: 0.9375rem; }
.aside-call-note { margin: 0.75rem 0 0; font-size: 0.9375rem; color: var(--ink-soft); }

.prose { min-width: 0; max-width: var(--measure); }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin-top: 2.2em; padding-top: 1.1em; border-top: 1px solid var(--line); scroll-margin-top: 1rem; }
.prose > h2:first-child { padding-top: 0; border-top: 0; }
.prose h3 { scroll-margin-top: 1rem; }
.prose .figure { margin: 0 0 2rem; }

.figure img { border-radius: var(--radius); background: #d4e3e7; }
.figure figcaption { margin-top: 0.6rem; font-size: 0.9375rem; color: var(--ink-soft); }

/* ---------- estimate tables */

.table-wrap { margin: 1.5rem 0 0.75rem; overflow-x: auto; }
.estimate-table { width: 100%; border-collapse: collapse; font-size: 1.0625rem; }
.estimate-table caption { padding-bottom: 0.75rem; text-align: left; font-family: var(--serif); font-size: 1.2rem; font-weight: 700; color: var(--brand-deep); }
.estimate-table th, .estimate-table td { padding: 0.9rem 0.75rem 0.9rem 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.estimate-table thead th {
  padding-top: 0; border-bottom: 2px solid var(--brand);
  color: var(--ink-soft); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
}
.estimate-table tbody th { font-weight: 700; }
.estimate-table small { display: block; margin-top: 0.15rem; color: var(--ink-soft); font-size: 0.9375rem; font-weight: 400; }
.estimate-table .amount { font-family: var(--serif); font-size: 1.2rem; font-weight: 700; color: var(--brand-deep); }

/* ---------- FAQ */

.faq-list { border-top: 1px solid var(--line); }
.prose .faq-list { border-top: 0; }
.faq-item { padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0 0 0.4rem; font-size: 1.2rem; }
.faq-item p { margin: 0; }

/* ---------- related links */

.related { padding: 3rem 0; border-top: 1px solid var(--line); }
.related h2 { margin: 0 0 1.25rem; font-size: 1.5rem; }
.related-list { display: grid; gap: 1rem; list-style: none; margin: 0; padding: 0; }
@media (min-width: 48rem) { .related-list { grid-template-columns: repeat(3, 1fr); } }
.related-list li { margin: 0; }
.related-list a {
  display: block; height: 100%; padding: 1.25rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--ink); text-decoration: none;
}
.related-list a:hover { border-color: var(--brand); box-shadow: 0 8px 20px -14px rgba(7, 56, 70, 0.5); }
.related-title { display: block; margin-bottom: 0.25rem; font-family: var(--serif); font-size: 1.15rem; font-weight: 700; color: var(--link); }
.related-desc { display: block; font-size: 1rem; color: var(--ink-soft); }

/* ---------- call-to-action band */

.cta-band { padding: 3.25rem 0; background: var(--brand-deep) linear-gradient(135deg, #0b5268 0%, #073846 60%); color: #d3e6ea; }
@media (min-width: 48rem) { .cta-band { padding: 4.5rem 0; } }
.cta-inner { display: grid; gap: 1.75rem; align-items: center; }
@media (min-width: 56rem) { .cta-inner { grid-template-columns: 1.15fr 1fr; gap: 4rem; } }
.cta-band h2 { margin: 0 0 0.5rem; color: #fff; }
.cta-copy p { margin: 0; font-size: 1.15rem; }
.cta-fine { margin: 1rem 0 0; color: #b9d4db; font-size: 0.9375rem; }
.cta-band a:not(.call-btn) { color: #fff; }
.cta-band :focus-visible, .site-footer :focus-visible { outline-color: #fff; }

/* ---------- legal pages and 404 */

.legal { padding-block: 2rem 4rem; }
@media (min-width: 48rem) { .legal { padding-block: 3rem 5rem; } }
.legal .prose h2 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.75rem); }

.link-grid { display: grid; gap: 0.75rem; list-style: none; margin: 1.5rem 0 2rem; padding: 0; }
@media (min-width: 40rem) { .link-grid { grid-template-columns: repeat(2, 1fr); } }
.link-grid li { margin: 0; }
.link-grid a { display: block; padding: 0.9rem 1.1rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600; text-decoration: none; }
.link-grid a:hover { border-color: var(--brand); }

/* ---------- footer */

.site-footer { padding: 3rem 0 2.5rem; background: var(--footer-bg); color: var(--footer-ink); font-size: 1rem; }
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 48rem) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; } }
.footer-brand { margin: 0 0 0.5rem; font-family: var(--serif); font-size: 1.25rem; font-weight: 700; color: #fff; }
.footer-about p { margin: 0; }
.footer-title { margin: 0 0 0.5rem; font-family: var(--sans); color: var(--footer-soft); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin: 0; }
.footer-links a { display: inline-block; padding-block: 0.45rem; color: #fff; text-decoration: none; }
.footer-links a:hover, .footer-links a[aria-current="page"] { color: #fff; text-decoration: underline; }
.disclaimer {
  max-width: 62rem; margin: 2.5rem 0 1.25rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--footer-ink); font-size: 0.9375rem; line-height: 1.65;
}
.copyright { margin: 0; color: var(--footer-soft); font-size: 0.9375rem; }

/* ---------- sticky call bar (mobile, only rendered when a phone number is set) */

.call-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, 0.97);
  border-top: 1px solid var(--line);
  box-shadow: 0 -10px 24px -16px rgba(7, 56, 70, 0.45);
}
.has-call-bar .site-footer { padding-bottom: 7rem; }
@media (min-width: 48rem) {
  .call-bar { display: none; }
  .has-call-bar .site-footer { padding-bottom: 2.5rem; }
}

/* ---------- print */

@media print {
  .menu, .nav-main, .header-call, .call-bar, .cta-band, .aside-call, .related { display: none !important; }
  body { font-size: 12pt; }
  a { color: inherit; }
}