/* ============================================
   Cleaner Carolinas — Design Tokens
   Navy + Crimson pulled from logo, warm off-white
   ground, Space Grotesk display / Inter body.
   ============================================ */

:root {
  --navy: #0b3d6b;
  --navy-dark: #072a4d;
  --navy-ink: #10202f;
  --crimson: #c8102e;
  --crimson-dark: #9c0c24;
  --off-white: #f7f6f2;
  --paper: #ffffff;
  --mist: #e9f0f6;
  --slate: #5a6472;
  --line: #dfe3e6;

  --display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --body: 'Inter', 'Segoe UI', sans-serif;

  --radius: 10px;
  --container: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--navy-ink);
  background: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--navy);
  line-height: 1.12;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4vw + 1rem, 3.6rem); }
h2 { font-size: clamp(1.7rem, 2.2vw + 1rem, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em 0; color: var(--slate); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 0.75em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--crimson); outline-offset: 2px; }
.btn-primary { background: var(--crimson); color: #fff; }
.btn-primary:hover { background: var(--crimson-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.btn-ghost-light:hover { background: #fff; color: var(--navy); border-color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,246,242,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
}
.brand img { height: 44px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.92rem;
}
.nav-links a { color: var(--navy-ink); padding: 6px 2px; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { border-bottom-color: var(--crimson); color: var(--navy); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { font-family: var(--display); font-weight: 600; font-size: 0.92rem; color: var(--navy); white-space: nowrap; }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; background: var(--paper); flex-direction: column; align-items: flex-start; padding: 18px 24px; border-bottom: 1px solid var(--line); display: none; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-flex; background: none; border: none; cursor: pointer; padding: 6px; }
  .header-phone { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  padding: 96px 24px 80px;
  position: relative;
  z-index: 2;
}
.hero h1 { color: #fff; }
.hero .lede { color: rgba(255,255,255,0.82); font-size: 1.1rem; max-width: 46ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-art img {
  width: 100%;
  max-width: 420px;
  filter: brightness(0) invert(1);
  opacity: 0.16;
}
.hero-watermark {
  position: absolute;
  top: -10%;
  right: -8%;
  width: 60%;
  opacity: 0.08;
  filter: brightness(0) invert(1);
  pointer-events: none;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding: 64px 24px 56px; }
  .hero-art { display: none; }
}

/* ---------- Trust strip ---------- */
.trust-strip {
  background: var(--navy-dark);
  color: #fff;
}
.trust-strip .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: space-between;
  padding: 18px 24px;
  font-family: var(--display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.trust-strip .item { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.trust-strip .item svg { flex-shrink: 0; }

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head p { font-size: 1.05rem; }
.alt { background: var(--paper); }
.mist { background: var(--mist); }

/* ---------- Cards / grids ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .grid-4 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.card .icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: var(--mist);
  color: var(--crimson);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 10px; }
.card ul { margin: 12px 0 0; padding-left: 18px; color: var(--slate); font-size: 0.94rem; }
.card ul li { margin-bottom: 6px; }
.card .link { display: inline-block; margin-top: 14px; font-family: var(--display); font-weight: 600; color: var(--navy); font-size: 0.9rem; border-bottom: 2px solid var(--crimson); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: step; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding-left: 8px; }
.step .num {
  font-family: var(--display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--mist);
  -webkit-text-stroke: 1.5px var(--crimson);
  margin-bottom: 10px;
  display: block;
}

/* ---------- Values ---------- */
.value-row { display: flex; gap: 18px; align-items: flex-start; padding: 22px 0; border-bottom: 1px solid var(--line); }
.value-row:last-child { border-bottom: none; }
.value-row .icon { color: var(--crimson); flex-shrink: 0; margin-top: 4px; }

/* ---------- Testimonial ---------- */
.testimonial-card {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px;
}
.testimonial-card blockquote { font-family: var(--display); font-size: 1.3rem; margin: 0 0 18px; color: #fff; font-weight: 500; }
.testimonial-card cite { font-style: normal; color: rgba(255,255,255,0.7); font-size: 0.9rem; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--crimson);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,0.9); }

/* ---------- Map / service area ---------- */
.service-area {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 860px) { .service-area { grid-template-columns: 1fr; } }
.service-area img { max-width: 320px; margin: 0 auto; }
.city-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; list-style: none; padding: 0; margin: 20px 0 0; }
.city-list li { display: flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 500; color: var(--navy-ink); }
.city-list li svg { color: var(--crimson); flex-shrink: 0; }

/* ---------- Form ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: flex-start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--display); font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--navy-ink); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--body);
  font-size: 0.95rem;
  background: var(--off-white);
  color: var(--navy-ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--navy); background: #fff;
}
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--slate); margin-top: 8px; }

.info-list { list-style: none; padding: 0; margin: 0 0 32px; }
.info-list li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: none; }
.info-list .icon { color: var(--crimson); flex-shrink: 0; }
.info-list strong { display: block; font-family: var(--display); color: var(--navy-ink); margin-bottom: 2px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.75); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand img { height: 40px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-brand span { font-family: var(--display); font-weight: 700; color: #fff; }
.site-footer h4 { color: #fff; font-family: var(--display); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 24px; font-size: 0.82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { background: var(--navy); color: #fff; padding: 64px 24px 56px; text-align: center; }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,0.82); max-width: 60ch; margin: 0 auto; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }