/* Clarksville Crestwell Concrete: shared design system
   Palette: charcoal, warm white, bronze, muted sage.
   Mobile-first, no framework. Reused by every page. */

:root {
  --charcoal: #2e2c29;
  --charcoal-deep: #232120;
  --ink: #33302b;
  --muted: #6f6a61;
  --warm-white: #faf7f1;
  --paper: #ffffff;
  --line: #e3ddd2;
  --bronze: #a87e46;
  --bronze-dark: #8a6535;
  --sage: #7d8c74;
  --sage-soft: #eef0e9;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(35, 33, 32, 0.10);
  --font-head: "Libre Franklin", "Franklin Gothic Medium", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--warm-white);
}

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

h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--charcoal);
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5.2vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }
a { color: var(--bronze-dark); }
a:hover { color: var(--bronze); }

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}
.narrow { width: min(820px, 100% - 2.5rem); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--charcoal); color: #fff; padding: 0.6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

.eyebrow {
  font-family: var(--font-head);
  font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--bronze); margin: 0 0 0.7rem;
}
.eyebrow-dark { color: var(--bronze-dark); }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  padding: 0.8rem 1.5rem; border-radius: 8px;
  text-decoration: none; border: 2px solid transparent;
  cursor: pointer; text-align: center;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--bronze); color: #fff; }
.btn-primary:hover { background: var(--bronze-dark); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.65); }
.btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-call { background: var(--charcoal); color: #fff; padding: 0.55rem 1.1rem; font-size: 0.95rem; }
.btn-call:hover { background: var(--charcoal-deep); color: #fff; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.65rem 0;
}
.brand { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 9px;
  background: var(--charcoal); color: var(--bronze);
  font-family: Georgia, serif; font-size: 1.55rem;
  display: grid; place-items: center;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-head); font-weight: 800; font-size: 1.12rem; color: var(--charcoal); }
.brand-sub { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: none; border: 1px solid var(--line); border-radius: 8px;
  padding: 0.6rem 0.55rem; cursor: pointer;
}
.nav-toggle-bar { width: 22px; height: 2px; background: var(--charcoal); display: block; }

.primary-nav { display: none; }
.primary-nav.open {
  display: block; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--paper); border-bottom: 1px solid var(--line);
  padding: 0.75rem 1.25rem 1.1rem; box-shadow: var(--shadow);
}
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.25rem; }
.nav-list > li > a, .dropdown-toggle {
  display: block; width: 100%; text-align: left;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  color: var(--charcoal); text-decoration: none;
  background: none; border: 0; padding: 0.55rem 0.4rem; cursor: pointer;
}
.nav-list > li > a:hover, .dropdown-toggle:hover { color: var(--bronze-dark); }
.dropdown { list-style: none; margin: 0; padding: 0.2rem 0 0.4rem 1rem; display: none; }
.has-dropdown.open .dropdown { display: block; }
.dropdown a { display: block; padding: 0.4rem 0; color: var(--ink); text-decoration: none; font-size: 0.98rem; }
.dropdown a:hover { color: var(--bronze-dark); }
.primary-nav .btn-call { margin-top: 0.6rem; }

/* Hero */
.hero { position: relative; color: #fff; overflow: hidden; background: var(--charcoal-deep); }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(28,26,24,0.88) 0%, rgba(28,26,24,0.72) 46%, rgba(28,26,24,0.42) 100%); }
.hero-grid {
  position: relative; display: grid; gap: 2rem;
  padding: 3rem 0 3.4rem;
}
.hero-copy h1 { color: #fff; }
.hero-lede { font-size: 1.14rem; color: rgba(255,255,255,0.92); max-width: 34rem; }
.hero-points { list-style: none; margin: 1.2rem 0 1.6rem; padding: 0; display: grid; gap: 0.5rem; }
.hero-points li { padding-left: 1.6rem; position: relative; color: rgba(255,255,255,0.95); }
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: 0.52em;
  width: 0.85rem; height: 0.45rem;
  border-left: 3px solid var(--bronze); border-bottom: 3px solid var(--bronze);
  transform: rotate(-45deg);
}
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 0; }

/* Quote form */
.hero-form { align-self: start; }
.quote-form {
  background: var(--paper); color: var(--ink);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.4rem 1.4rem 1.2rem;
}
.form-heading { font-family: var(--font-head); font-weight: 800; font-size: 1.25rem; color: var(--charcoal); margin: 0 0 0.25rem; }
.form-sub { color: var(--muted); font-size: 0.95rem; margin-bottom: 1rem; }
.form-field { margin-bottom: 0.85rem; }
.form-field label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.3rem; color: var(--charcoal); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; font: inherit; font-size: 1rem;
  padding: 0.62rem 0.7rem; border: 1px solid #cfc8ba; border-radius: 8px;
  background: #fff; color: var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: 2px solid var(--sage); outline-offset: 1px; border-color: var(--sage);
}
.form-row { display: grid; gap: 0.85rem; }
.form-notice {
  font-size: 0.83rem; color: #7a4d12; background: #faf1de;
  border: 1px solid #ecd9ae; border-radius: 8px;
  padding: 0.55rem 0.7rem; margin: 0.9rem 0 0;
}
.form-disclosure { font-size: 0.85rem; color: var(--muted); margin: 0.8rem 0 0; }
.form-status { font-size: 0.92rem; margin: 0.8rem 0 0; color: var(--bronze-dark); font-weight: 600; }

/* Sections */
.section { padding: 3.6rem 0; }
.section-alt { background: var(--sage-soft); }
.section-dark { background: var(--charcoal); color: #efece6; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-lede { max-width: 46rem; color: var(--muted); }

.card-grid { display: grid; gap: 1.1rem; margin-top: 1.8rem; }
.service-card {
  background: var(--paper); border: 1px solid var(--line);
  border-top: 4px solid var(--sage); border-radius: var(--radius);
  padding: 1.3rem 1.3rem 1.1rem;
}
.service-card .card-num {
  font-family: var(--font-head); font-weight: 800; font-size: 0.9rem;
  color: var(--bronze); letter-spacing: 0.1em; margin-bottom: 0.4rem;
}
.service-card p { color: var(--muted); margin-bottom: 0; }
.service-card h3 { margin-bottom: 0.45rem; }
.service-card-cta { background: var(--charcoal); border-color: var(--charcoal); }
.service-card-cta h3 { color: #fff; }
.service-card-cta p { color: rgba(255,255,255,0.85); }
.card-link { color: #e8c98f; font-weight: 700; }
.card-link:hover { color: #fff; }

.two-col { display: grid; gap: 1.4rem; margin-top: 1.8rem; }
.info-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.info-card img { width: 100%; height: 230px; object-fit: cover; }
.info-card-body { padding: 1.4rem 1.5rem 1.2rem; }
.info-card-body p { color: var(--muted); }
.hero-sub { color: rgba(255,255,255,0.88); max-width: 34rem; }

/* Info blocks: reusable H3 content groups for service pages */
.info-blocks { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.info-block {
  background: var(--paper); border: 1px solid var(--line);
  border-left: 4px solid var(--bronze); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.2rem 1.3rem 0.6rem;
}
.info-block h3 { margin-bottom: 0.45rem; }
.info-block p { color: var(--muted); }

.planning-grid { display: grid; gap: 2rem; }
.planning-img { border-radius: var(--radius); margin-top: 1.2rem; }
.factor-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.factor-list li {
  background: var(--paper); border: 1px solid var(--line);
  border-left: 4px solid var(--bronze); border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.2rem 0.4rem;
}
.factor-list p { color: var(--muted); }
.factor-list h3 { margin-bottom: 0.35rem; }

.steps { list-style: none; margin: 1.8rem 0 0; padding: 0; display: grid; gap: 1.1rem; counter-reset: step; }
.steps li {
  background: var(--charcoal-deep); border: 1px solid #454138; border-radius: var(--radius);
  padding: 1.3rem 1.4rem 1rem;
}
.step-num {
  font-family: var(--font-head); font-weight: 800; font-size: 1.6rem;
  color: var(--bronze); margin-bottom: 0.3rem;
}
.steps p { color: rgba(255,255,255,0.82); }

.faq-list { margin-top: 1.6rem; display: grid; gap: 0.8rem; }
.faq {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 0.4rem 1.2rem;
}
.faq summary {
  font-family: var(--font-head); font-weight: 700; color: var(--charcoal);
  cursor: pointer; padding: 0.8rem 0; list-style-position: outside;
}
.faq p { color: var(--muted); padding-bottom: 0.8rem; }
.faq-cta { margin-top: 1.6rem; font-weight: 600; }

/* Footer */
.site-footer { background: var(--charcoal-deep); color: rgba(255,255,255,0.82); padding: 3rem 0 0; }
.footer-grid { display: grid; gap: 2rem; padding-bottom: 2.2rem; }
.footer-name { font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; color: #fff; margin-bottom: 0.6rem; }
.footer-heading { font-family: var(--font-head); font-weight: 700; color: #fff; margin-bottom: 0.7rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.site-footer a { color: rgba(255,255,255,0.82); text-decoration: none; }
.site-footer a:hover { color: #e8c98f; }
.footer-bottom {
  border-top: 1px solid #454138; padding: 1.2rem 0 1.6rem;
  display: flex; flex-wrap: wrap; gap: 0.4rem 2rem; justify-content: space-between;
  font-size: 0.9rem;
}
.footer-bottom p { margin: 0; }
.footer-note { color: rgba(255,255,255,0.6); }

/* Wider screens */
@media (min-width: 720px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .info-blocks-2 { grid-template-columns: 1fr 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 980px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; align-items: center; gap: 1.6rem; position: static; box-shadow: none; padding: 0; }
  .nav-list { flex-direction: row; align-items: center; gap: 1.4rem; }
  .nav-list > li > a, .dropdown-toggle { padding: 0.4rem 0.1rem; }
  .primary-nav .btn-call { margin-top: 0; }
  .has-dropdown { position: relative; }
  .dropdown {
    position: absolute; top: calc(100% + 0.55rem); left: -0.8rem; min-width: 250px;
    background: var(--paper); border: 1px solid var(--line); border-radius: 10px;
    box-shadow: var(--shadow); padding: 0.6rem 0.9rem;
  }
  .has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown, .has-dropdown.open .dropdown { display: block; }
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; align-items: center; padding: 4.2rem 0 4.6rem; }
  .card-grid { grid-template-columns: repeat(4, 1fr); }
  .info-blocks-3 { grid-template-columns: repeat(3, 1fr); }
  .planning-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; }
}

.prose h2 { font-size: 1.45rem; margin-top: 2.1rem; }
.prose p { max-width: 68ch; }

/* Narrow screens: tighter hero so the CTA stays high on the page */
@media (max-width: 719px) {
  .hero-grid { padding: 2rem 0 2.4rem; gap: 1.4rem; }
  .hero h1 { font-size: 1.9rem; margin-bottom: 0.45em; }
  .hero-lede { font-size: 1.02rem; }
  .hero-points { margin: 0.9rem 0 1.2rem; gap: 0.4rem; }
  .hero-points li { font-size: 0.98rem; }
  .section { padding: 2.6rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}