/* Resin Driveways Bury St Edmunds
   Register: garden-town heritage. Sage and moss green on warm off-white.
   Headings: EB Garamond (old-style serif). Body: Source Sans 3 (humanist sans).
   Soft rounded cards, generous air, procedural aggregate speckle texture. */

:root {
  --paper: #f7f4ec;
  --card: #fffdf6;
  --mist: #edeadd;
  --line: #ddd8c6;
  --ink: #272b25;
  --ink-soft: #4c5348;
  --moss: #3c5140;
  --moss-dark: #2c3b2f;
  --sage: #7d8f77;
  --sage-soft: #e3e8da;
  --link: #38583e;
  --radius: 16px;
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", "Segoe UI", -apple-system, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--moss-dark);
  line-height: 1.18;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.05rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.55rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; }

a { color: var(--link); text-underline-offset: 2px; }
a:hover { color: var(--moss-dark); }

ul { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: 0.45em; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

.eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 0.9em;
}

.lede { font-size: 1.17rem; color: var(--ink-soft); }

/* ---------- Header ---------- */

.site-head {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}

.head-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--moss-dark);
}

.brand-mark { flex: 0 0 auto; }

.brand-text {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.15;
}

.brand-text em {
  display: block;
  font-style: normal;
  font-size: 0.78rem;
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--moss);
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 600;
}

.site-nav a:hover { color: var(--moss); }

.site-nav a[aria-current="page"] {
  color: var(--moss);
  border-bottom: 2px solid var(--sage);
  padding-bottom: 2px;
}

/* ---------- Buttons (declared after nav rules; explicit nav override below) ---------- */

.btn {
  display: inline-block;
  background: var(--moss);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.78em 1.5em;
  border: 1.5px solid var(--moss);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn:hover { background: var(--moss-dark); border-color: var(--moss-dark); color: #ffffff; }

.btn-ghost {
  background: transparent;
  color: var(--moss-dark);
}

.btn-ghost:hover { background: var(--sage-soft); color: var(--moss-dark); }

/* Nav call button: beat .site-nav a on specificity, both directions */
.site-nav a.btn,
.site-nav a.btn:hover {
  color: #ffffff;
  font-size: 0.92rem;
  padding: 0.55em 1.2em;
}

.site-nav a.btn { background: var(--moss); }
.site-nav a.btn:hover { background: var(--moss-dark); }

/* Buttons on dark moss bands */
.band-dark .btn {
  background: var(--paper);
  color: var(--moss-dark);
  border-color: var(--paper);
}

.band-dark .btn:hover { background: #ffffff; color: var(--moss-dark); }

/* ---------- Mobile nav (checkbox, no JS) ---------- */

.nav-toggle { display: none; }

.nav-button {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  position: relative;
}

.nav-button span,
.nav-button span::before,
.nav-button span::after {
  content: "";
  position: absolute;
  left: 11px;
  width: 22px;
  height: 2px;
  background: var(--moss-dark);
  border-radius: 2px;
}

.nav-button span { top: 19px; }
.nav-button span::before { left: 0; top: -7px; }
.nav-button span::after { left: 0; top: 7px; }

@media (max-width: 880px) {
  .nav-button { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 24px 1.1rem;
    box-shadow: 0 14px 24px rgba(44, 59, 47, 0.12);
  }

  .nav-toggle:checked ~ .site-nav { display: flex; }

  .site-nav a {
    padding: 0.65em 0;
    border-bottom: 1px solid var(--mist);
    font-size: 1rem;
  }

  .site-nav a[aria-current="page"] { border-bottom: 1px solid var(--mist); }

  .site-nav a.btn {
    margin-top: 0.9rem;
    text-align: center;
    border-radius: 999px;
    border-bottom: 1.5px solid var(--moss);
  }
}

/* ---------- Hero ---------- */

.hero {
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cg fill='%233c5140' fill-opacity='0.045'%3E%3Ccircle cx='12' cy='18' r='2.2'/%3E%3Ccircle cx='47' cy='9' r='1.6'/%3E%3Ccircle cx='83' cy='24' r='2.4'/%3E%3Ccircle cx='120' cy='12' r='1.7'/%3E%3Ccircle cx='28' cy='52' r='1.9'/%3E%3Ccircle cx='66' cy='47' r='2.3'/%3E%3Ccircle cx='103' cy='58' r='1.5'/%3E%3Ccircle cx='132' cy='44' r='2.1'/%3E%3Ccircle cx='9' cy='87' r='2.0'/%3E%3Ccircle cx='44' cy='81' r='1.5'/%3E%3Ccircle cx='79' cy='92' r='2.2'/%3E%3Ccircle cx='116' cy='84' r='1.8'/%3E%3Ccircle cx='24' cy='121' r='2.3'/%3E%3Ccircle cx='58' cy='114' r='1.7'/%3E%3Ccircle cx='94' cy='126' r='2.0'/%3E%3Ccircle cx='129' cy='118' r='1.6'/%3E%3C/g%3E%3C/svg%3E"),
    linear-gradient(180deg, #f2efe3 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
  padding-top: 56px;
  padding-bottom: 64px;
}

.hero p.lede { max-width: 34em; }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.4rem 0 1rem;
}

.hero-note {
  font-size: 0.88rem;
  color: var(--ink-soft);
  max-width: 32em;
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; padding-top: 40px; padding-bottom: 48px; }
}

/* ---------- Quote form card ---------- */

.quote-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(44, 59, 47, 0.08);
  overflow: hidden;
}

.quote-card-head {
  background: var(--moss);
  color: #f2f4ea;
  padding: 1rem 1.4rem;
}

.quote-card-head h2, .quote-card-head h3 {
  color: #ffffff;
  margin: 0 0 0.15em;
  font-size: 1.3rem;
}

.quote-card-head p { margin: 0; font-size: 0.9rem; color: #dfe5d5; }

.quote-card form { padding: 1.3rem 1.4rem 1.5rem; }

.field { margin-bottom: 0.95rem; }

.field label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--moss-dark);
  margin-bottom: 0.3rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.6em 0.8em;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--sage);
  outline-offset: 1px;
  border-color: var(--moss);
}

.quote-card .btn { width: 100%; text-align: center; }

.form-smallprint {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0.8rem 0 0;
}

/* ---------- Sections ---------- */

.section { padding: 60px 0; }

.section-mist { background: var(--mist); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.band-dark {
  background: var(--moss-dark);
  color: #e8ebdd;
  padding: 56px 0;
}

.band-dark h2, .band-dark h3 { color: #f6f7ee; }
.band-dark p { color: #d9dfcc; }
.band-dark a { color: #cfdabf; }

.section-intro { max-width: 44em; }

/* ---------- Cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.4rem;
  box-shadow: 0 4px 16px rgba(44, 59, 47, 0.05);
}

.card h3 { margin-top: 0.2em; }

.card p { font-size: 0.97rem; color: var(--ink-soft); margin-bottom: 0.9em; }

.card .card-link {
  font-weight: 700;
  font-size: 0.94rem;
  text-decoration: none;
}

.card .card-link::after { content: " \2192"; }

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--sage-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
}

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
  counter-reset: step;
}

.step {
  background: rgba(255, 253, 246, 0.07);
  border: 1px solid rgba(233, 235, 221, 0.22);
  border-radius: var(--radius);
  padding: 1.4rem 1.4rem 1.2rem;
}

.step h3 { display: flex; align-items: baseline; gap: 0.6rem; }

.step h3::before {
  counter-increment: step;
  content: counter(step);
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--moss-dark);
  background: #e8ebdd;
  border-radius: 999px;
  width: 1.7em;
  height: 1.7em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.step p { font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Prose pages ---------- */

.page-head {
  background: linear-gradient(180deg, #f2efe3 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
  padding: 46px 0 38px;
}

.page-head h1 { max-width: 18em; }
.page-head .lede { max-width: 38em; margin-bottom: 0; }

.prose { max-width: 46em; }

.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.3em; }

.layout-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 3rem;
  align-items: start;
  padding: 52px 0 64px;
}

.side-rail { position: sticky; top: 24px; }

.side-rail .quote-card { box-shadow: 0 6px 20px rgba(44, 59, 47, 0.07); }

.side-links {
  background: var(--sage-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  margin-top: 1.4rem;
}

.side-links h3 { font-size: 1.05rem; margin-bottom: 0.5em; }

.side-links ul { list-style: none; padding: 0; margin: 0; }

.side-links li { margin: 0; border-bottom: 1px solid rgba(60, 81, 64, 0.14); }
.side-links li:last-child { border-bottom: none; }

.side-links a {
  display: block;
  padding: 0.5em 0;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 600;
}

@media (max-width: 880px) {
  .layout-split { grid-template-columns: 1fr; gap: 2.2rem; padding-top: 40px; }
  .side-rail { position: static; }
}

/* ---------- Fact strip ---------- */

.fact-strip {
  background: var(--sage-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem;
  margin: 1.8rem 0;
}

.fact-strip h3 { font-size: 1.05rem; margin-bottom: 0.4em; }
.fact-strip p { font-size: 0.95rem; margin-bottom: 0; color: var(--ink-soft); }

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

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 1.05rem 1.4rem;
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--moss-dark);
  list-style: none;
  position: relative;
  padding-right: 3rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 1.3rem;
  color: var(--moss);
}

.faq-item[open] summary::after { content: "\2212"; }

.faq-item .faq-body { padding: 0 1.4rem 1.2rem; }
.faq-item .faq-body p { font-size: 0.98rem; color: var(--ink-soft); }
.faq-item .faq-body p:last-child { margin-bottom: 0; }

/* ---------- CTA band ---------- */

.cta-band { text-align: center; }

.cta-band h2 { max-width: 22em; margin-left: auto; margin-right: auto; }

.cta-band p { max-width: 36em; margin-left: auto; margin-right: auto; }

.cta-band .cta-row { justify-content: center; }

.tel-line { font-size: 1.05rem; font-weight: 600; }

/* ---------- Footer ---------- */

.site-foot {
  background: var(--moss-dark);
  color: #ccd3bf;
  padding: 52px 0 34px;
  font-size: 0.92rem;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.2rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(226, 232, 213, 0.18);
}

.site-foot h3 {
  color: #f3f5ea;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.8em;
}

.site-foot ul { list-style: none; margin: 0; padding: 0; }

.site-foot li { margin-bottom: 0.45em; }

.site-foot a { color: #ccd3bf; text-decoration: none; }
.site-foot a:hover { color: #ffffff; text-decoration: underline; }

.foot-brand {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: #f3f5ea;
  margin-bottom: 0.6rem;
}

.foot-legal { padding-top: 1.8rem; }

.foot-legal p { margin-bottom: 0.55em; font-size: 0.85rem; color: #b7c0a8; }

.foot-legal a { color: #ccd3bf; text-decoration: underline; }

@media (max-width: 880px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .foot-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .cta-row .btn { width: 100%; text-align: center; }
}

/* ---------- Utility ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--moss-dark);
  color: #ffffff;
  padding: 0.6em 1em;
  border-radius: 0 0 10px 0;
  z-index: 50;
}

.skip-link:focus { left: 0; color: #ffffff; }