/* Charlotte Crawl Spaces — shared stylesheet. Mobile-first, no frameworks, no webfonts. */
:root{
  --forest:#1b4332;
  --forest-2:#2d6a4f;
  --moss:#52796f;
  --sage:#b7c9a8;
  --cream:#faf7f1;
  --sand:#f1e9db;
  --clay:#b7791f;
  --clay-2:#d4a373;
  --ink:#2b2b26;
  --muted:#6b6a5e;
  --line:#e5ddcc;
  --card:#ffffff;
  --radius:14px;
  --shadow:0 10px 28px rgba(27,67,50,.08);
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.68;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:var(--forest-2)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:54px 0}
h1,h2,h3{line-height:1.28;color:var(--forest);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.5vw,2.8rem);letter-spacing:-.01em}
h2{font-size:clamp(1.35rem,3vw,1.85rem);margin-top:1.6em}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.lead{font-size:1.14rem;color:#3d3d35;max-width:62ch}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--clay);margin-bottom:.6em}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,247,241,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--forest);font-weight:800;font-size:1.12rem;margin-right:auto}
.brand strong{color:var(--forest-2);font-weight:800}
.brand-mark{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--forest-2),var(--forest));display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:1rem}
.main-nav{display:flex;gap:2px}
.main-nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.93rem;padding:10px 11px;border-radius:8px;white-space:nowrap}
.main-nav a:hover{background:var(--sand);color:var(--forest)}
.header-cta{display:flex;align-items:center;gap:12px}
.phone-link{font-weight:800;color:var(--forest);text-decoration:none;white-space:nowrap;font-size:1rem}
.phone-link:hover{color:var(--clay)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;font-size:1.3rem;padding:6px 12px;cursor:pointer;color:var(--forest)}

/* Buttons */
.btn{display:inline-block;text-decoration:none;font-weight:700;border-radius:999px;padding:13px 26px;font-size:1rem;border:2px solid transparent;cursor:pointer;transition:transform .06s ease}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--forest);color:#fff}
.btn-primary:hover{background:var(--forest-2);color:#fff}
.btn-accent{background:var(--clay);color:#fff}
.btn-accent:hover{background:#9c6418;color:#fff}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline:hover{border-color:#fff;color:#fff}
.btn-ghost{background:#fff;color:var(--forest);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--forest-2)}
.btn-large{padding:16px 32px;font-size:1.08rem}
.btn-block{width:100%;text-align:center}

/* Hero */
.hero{background:linear-gradient(150deg,#1b4332 0%,#2d6a4f 60%,#3a7d5c 100%);color:#fff;padding:70px 0;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(560px 280px at 82% 18%,rgba(212,163,115,.22),transparent 70%);pointer-events:none}
.hero h1{color:#fff;max-width:22ch}
.hero .lead{color:#e9f0e4;max-width:60ch}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 18px}
.trust-chips{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0;margin:18px 0 0}
.trust-chips li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#f2f5ec;font-size:.87rem;font-weight:600;padding:8px 14px;border-radius:999px}

/* Cards & grids */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.icon{width:44px;height:44px;border-radius:50%;background:#e8efe3;color:var(--forest-2);display:inline-flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:12px}

/* Answer-first blocks */
.answer{background:#f3f6ee;border-left:4px solid var(--forest-2);border-radius:0 12px 12px 0;padding:18px 22px;margin:0 0 1.2em}
.answer p{margin:0}
.key-takeaways{background:var(--forest);color:#eef3e8;border-radius:var(--radius);padding:26px 28px;margin:0 0 1.5em}
.key-takeaways h2,.key-takeaways h3{color:#fff;margin-top:0}
.key-takeaways ul{margin:0;padding-left:1.2em}
.key-takeaways li{margin-bottom:.5em}
.warning{background:#fdf6e9;border:1px solid #ecd9ac;border-left:4px solid var(--clay);border-radius:0 12px 12px 0;padding:18px 22px;margin:0 0 1.4em}
.warning p{margin:0}
.warning strong{color:#8a5a12}

/* Tables */
.table-wrap{overflow-x:auto;margin:0 0 1.5em;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:560px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--forest);color:#fff;font-weight:700}
tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:#faf7f1}

/* Steps */
.steps{counter-reset:step;list-style:none;padding:0;margin:0 0 1.5em;display:grid;gap:16px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 76px;position:relative;box-shadow:var(--shadow)}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:40px;height:40px;border-radius:50%;background:var(--forest-2);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.steps h3{margin:0 0 .3em}
.steps p{margin:0;color:#4c4b43}

/* FAQ */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:none;text-align:left;font-size:1.04rem;font-weight:700;color:var(--forest);padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:inherit}
.faq-q::after{content:"+";font-size:1.4rem;color:var(--clay);flex-shrink:0}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{display:none;padding:0 20px 20px;color:#4c4b43}
.faq-item.open .faq-a{display:block}

/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--forest),var(--forest-2));color:#fff;border-radius:20px;padding:44px;text-align:center;margin:54px 0}
.cta-band h2{color:#fff;margin-top:0}
.cta-band p{color:#e6eee1;max-width:52ch;margin:0 auto 1.4em}
.cta-band .btn-primary{background:#fff;color:var(--forest)}
.cta-band .btn-primary:hover{background:var(--sand)}
.cta-band .phone-big{display:block;margin-top:16px;color:#fff;font-weight:800;font-size:1.35rem;text-decoration:none}

/* Forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:34px;max-width:660px;margin:0 auto}
.form-grid{display:grid;gap:16px}
.form-grid .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-weight:700;font-size:.92rem;color:var(--forest);display:block;margin-bottom:6px}
input,select,textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--forest-2);box-shadow:0 0 0 3px rgba(45,106,79,.15)}
.form-note{font-size:.88rem;color:var(--muted);text-align:center}
.form-error{display:none;background:#fdf2f2;border:1px solid #f3c1c1;color:#a32b2b;border-radius:10px;padding:12px 16px;margin-bottom:16px;font-size:.95rem}

/* Areas */
.area-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;list-style:none;padding:0;margin:0}
.area-grid li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.area-grid strong{color:var(--forest);display:block;margin-bottom:4px}
.area-grid span{font-size:.9rem;color:var(--muted)}

/* Footer */
.site-footer{background:var(--forest);color:#cfd8c9;padding:56px 0 28px;margin-top:64px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.site-footer h4{color:#fff;margin:0 0 .8em;font-size:1rem}
.site-footer a{color:#cfd8c9;text-decoration:none;font-size:.95rem}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.55em}
.footer-brand{color:#fff;font-weight:800;font-size:1.18rem;text-decoration:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:22px;font-size:.85rem;color:#a9b5a1;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.disclosure{background:rgba(255,255,255,.06);border-radius:12px;padding:16px 20px;font-size:.85rem;color:#a9b5a1;margin-bottom:28px}

/* Breadcrumbs */
.breadcrumbs{font-size:.88rem;color:var(--muted);margin:0 0 8px}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.breadcrumbs a:hover{color:var(--forest-2)}

/* Two-col content + sidebar */
.content-split{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start}
.sidebar{position:sticky;top:92px}
.sidebar .card{margin-bottom:20px}
.toc{list-style:none;padding:0;margin:0}
.toc li{margin-bottom:.4em}
.toc a{text-decoration:none;font-size:.95rem;color:#4c4b43}
.toc a:hover{color:var(--forest-2)}

.checklist{list-style:none;padding:0;margin:0 0 1.5em}
.checklist li{padding:10px 0 10px 34px;position:relative;border-bottom:1px solid var(--line)}
.checklist li::before{content:"✓";position:absolute;left:4px;top:10px;color:var(--forest-2);font-weight:800}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 0 1.5em}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-size:1.65rem;color:var(--forest-2)}
.stat span{font-size:.88rem;color:var(--muted)}

.symptom-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 1.5em}
.symptom{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;gap:14px;align-items:flex-start}
.symptom .icon{margin:0;flex-shrink:0}
.symptom p{margin:0;font-size:.95rem}
.symptom strong{color:var(--forest);display:block;margin-bottom:2px}

@media (max-width:900px){
  .content-split{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{position:fixed;inset:68px 0 auto 0;background:var(--cream);flex-direction:column;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,.08);display:none}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
  .header-cta .phone-link{display:none}
  .grid-2,.grid-3,.symptom-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .form-grid .two{grid-template-columns:1fr}
  .cta-band{padding:32px 22px}
  section{padding:40px 0}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:52px 0}
}

/* Hero showcase image */
.hero-media { margin: 2.5rem auto 0; max-width: 1024px; }
.hero-media img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 14px; box-shadow: 0 18px 44px rgba(0, 0, 0, 0.20); }
@media (max-width: 640px) { .hero-media { margin-top: 2rem; } }