/* ============ Mold Removal McLean VA — v1 ============ */
:root{
  --mist:#f3f8f7; --mist-2:#e9f2f0; --mist-3:#d7e7e3;
  --ink:#22302d; --ink-soft:#556763; --ink-faint:#7d8f8b;
  --pine:#11423c; --pine-dark:#0b2d29; --pine-deep:#071e1b;
  --teal:#14b8a6; --teal-deep:#0d7d74; --teal-soft:#bfe9e2; --teal-pale:#e3f4f1;
  --cream:#ffffff; --white:#ffffff;
  --line:#dce7e4; --line-soft:#e9efed;
  --amber:#d97706; --red:#dc2626;
  --shadow:0 10px 30px rgba(11,45,41,.10);
  --shadow-sm:0 4px 14px rgba(11,45,41,.08);
  --r:16px; --r-sm:10px;
  --font-head:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-body:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--mist);color:var(--ink);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--teal-deep);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--pine-dark);line-height:1.25;font-weight:700}
h1{font-size:clamp(2rem,4.6vw,3.1rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.05rem);letter-spacing:-.015em;margin-bottom:.6em}
h3{font-size:1.22rem;margin-bottom:.4em}
p{margin-bottom:1em}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.section{padding:70px 0}
.section.tight{padding:50px 0}
.eyebrow{display:inline-flex;align-items:center;gap:.5em;font-family:var(--font-head);font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep);background:var(--teal-pale);border:1px solid var(--teal-soft);border-radius:999px;padding:.4em 1.1em;margin-bottom:1em}
.section-head{max-width:760px;margin-bottom:2.2em}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head p.lead{font-size:1.1rem;color:var(--ink-soft)}

/* ---------- header ---------- */
.site-header{background:var(--pine-deep);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 18px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand:hover{text-decoration:none}
.brand-mark{width:44px;height:44px;flex:0 0 44px}
.brand-word{font-family:var(--font-head);font-weight:800;font-size:1.12rem;line-height:1.15;color:#fff}
.brand-sub{display:block;font-size:.68rem;font-weight:600;letter-spacing:.22em;color:var(--teal-soft);text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav>a,.nav-drop>button{color:#d9e7e4;font-family:var(--font-head);font-weight:600;font-size:.96rem;padding:10px 13px;border-radius:8px;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.main-nav>a:hover,.nav-drop>button:hover{background:rgba(255,255,255,.09);color:#fff;text-decoration:none}
.nav-drop{position:relative}
.nav-drop .chev{width:12px;height:12px;transition:transform .2s}
.nav-drop.open .chev{transform:rotate(180deg)}
.drop-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:290px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;border:1px solid var(--line)}
.nav-drop.open .drop-menu{display:block}
.drop-menu a{display:block;color:var(--ink);padding:10px 14px;border-radius:8px;font-size:.95rem}
.drop-menu a:hover{background:var(--teal-pale);color:var(--teal-deep);text-decoration:none}
.header-cta{display:flex;align-items:center;gap:10px}
.header-cta .btn{font-size:.85rem;padding:.55em 1em;white-space:nowrap;border-radius:10px}
.header-cta .btn svg{width:15px;height:15px;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--font-head);font-weight:700;border-radius:12px;padding:.85em 1.6em;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn-call{background:var(--teal);color:#04211d}
.btn-call:hover{box-shadow:0 8px 20px rgba(20,184,166,.4)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-outline:hover{border-color:#fff}
.btn-dark{background:var(--pine-dark);color:#fff}
.btn-teal{background:var(--teal-deep);color:#fff}
.btn-teal:hover{box-shadow:0 8px 20px rgba(13,125,116,.35)}
.btn-lg{font-size:1.08rem;padding:1em 2em}
.nav-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:8px}
.nav-toggle svg{width:28px;height:28px}

/* ---------- hero ---------- */
.hero{background:linear-gradient(100deg,rgba(7,30,27,.94) 0%,rgba(7,30,27,.78) 38%,rgba(7,30,27,.42) 65%,rgba(7,30,27,.22) 100%),url("../img/hero.webp") center 30%/cover no-repeat,var(--pine-deep);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cpath d='M20 70 Q47 20 74 70 T128 70' fill='none' stroke='%2314b8a6' stroke-opacity='.12' stroke-width='2'/%3E%3C/svg%3E");opacity:.5;pointer-events:none}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;padding:64px 0 70px;max-width:1180px;margin:0 auto;padding-left:22px;padding-right:22px}
.hero h1{color:#fff;margin:.35em 0 .5em}
.hero p.lead{font-size:1.13rem;color:#cfe3df;max-width:560px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:1.4em 0}
.hero-badge{display:inline-flex;align-items:center;gap:.5em;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.45em 1em;font-size:.88rem;color:#e7f2f0;font-weight:600}
.hero-badge svg{width:15px;height:15px;color:var(--teal)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6em}
.hero-card{background:#fff;color:var(--ink);border-radius:var(--r);box-shadow:0 24px 60px rgba(0,0,0,.35);padding:30px 28px}
.hero-card h2{font-size:1.35rem;margin-bottom:.25em}
.hero-card p.sub{color:var(--ink-soft);font-size:.97rem;margin-bottom:1.2em}
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--pine-dark)}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:.8em 1em;font-size:1rem;font-family:inherit;background:#fbfdfd;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-deep);box-shadow:0 0 0 3px rgba(20,184,166,.15)}
.hero-note{font-size:.82rem;color:var(--ink-faint);text-align:center;margin-top:12px}
.page-hero{background:linear-gradient(155deg,var(--pine-deep),var(--pine));color:#fff;padding:56px 0 52px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cpath d='M20 70 Q47 20 74 70 T128 70' fill='none' stroke='%2314b8a6' stroke-opacity='.10' stroke-width='2'/%3E%3C/svg%3E");pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .wrap.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.page-hero-figure{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.14)}
.page-hero-figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
@media(max-width:860px){.page-hero .wrap.page-hero-grid{grid-template-columns:1fr;gap:28px}}
.about-figure{margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.about-figure img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.page-hero h1{color:#fff;margin:.3em 0 .45em;max-width:820px}
.page-hero p.lead{color:#cfe3df;max-width:760px;font-size:1.1rem}
.page-hero .hero-actions{margin-top:1.4em}
.breadcrumbs{font-size:.86rem;color:#9db8b3;margin-bottom:.6em}
.breadcrumbs a{color:var(--teal-soft)}

/* ---------- trust bar ---------- */
.trust-bar{background:var(--pine-dark);color:#fff;padding:0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-cell{padding:26px 22px;border-left:1px solid rgba(255,255,255,.1);display:flex;gap:14px;align-items:flex-start}
.trust-cell:first-child{border-left:0}
.trust-ic{width:44px;height:44px;flex:0 0 44px;border-radius:12px;background:rgba(20,184,166,.15);display:flex;align-items:center;justify-content:center}
.trust-ic svg{width:22px;height:22px;color:var(--teal)}
.trust-cell h3{color:#fff;font-size:1.02rem;margin-bottom:.2em}
.trust-cell p{font-size:.9rem;color:#b9d2cd;margin:0}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r);padding:28px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:52px;height:52px;border-radius:14px;background:var(--teal-pale);border:1px solid var(--teal-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic svg{width:26px;height:26px;color:var(--teal-deep)}
.card h3{margin-bottom:.35em}
.card h3 a{color:var(--pine-dark)}
.card p{color:var(--ink-soft);font-size:.97rem;margin-bottom:.8em}
.card .more{font-weight:700;font-size:.95rem}

/* ---------- signs / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split .panel{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r);padding:32px;box-shadow:var(--shadow-sm)}
.check-list{list-style:none}
.check-list li{position:relative;padding-left:34px;margin-bottom:.9em;color:var(--ink)}
.check-list li::before{content:"";position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:50%;background:var(--teal-pale) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l3 3 5-6' fill='none' stroke='%230d7d74' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;border:1px solid var(--teal-soft)}
.warn-list{list-style:none}
.warn-list li{position:relative;padding-left:34px;margin-bottom:1em}
.warn-list li::before{content:"!";position:absolute;left:0;top:.15em;width:22px;height:22px;border-radius:50%;background:#fef3c7;color:#92400e;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;border:1px solid #fcd34d}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r);padding:28px 24px;position:relative;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-18px;left:22px;width:38px;height:38px;border-radius:50%;background:var(--teal-deep);color:#fff;font-family:var(--font-head);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.05rem;box-shadow:0 6px 14px rgba(13,125,116,.4)}
.step h3{margin:.4em 0 .4em;font-size:1.08rem}
.step p{font-size:.95rem;color:var(--ink-soft);margin:0}

/* ---------- faq ---------- */
.faq-item{background:#fff;border:1px solid var(--line-soft);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:0;text-align:left;font-family:var(--font-head);font-weight:700;font-size:1.02rem;color:var(--pine-dark);padding:18px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-q .plus{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:var(--teal-pale);color:var(--teal-deep);font-size:1.2rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:transform .2s}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a p{padding:0 22px 20px;color:var(--ink-soft);margin:0}

/* ---------- cta banner ---------- */
.cta-banner{background:radial-gradient(700px 320px at 20% 0%,rgba(20,184,166,.25),transparent 60%),linear-gradient(150deg,var(--pine-deep),var(--pine-dark));border-radius:22px;color:#fff;padding:52px 48px;display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;position:relative;overflow:hidden}
.cta-banner h2{color:#fff;margin-bottom:.4em}
.cta-banner p{color:#cfe3df;margin-bottom:0}
.cta-banner .actions{display:flex;flex-direction:column;gap:12px}

/* ---------- areas ---------- */
.area-chips{display:flex;flex-wrap:wrap;gap:12px}
.area-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.7em 1.4em;font-family:var(--font-head);font-weight:600;color:var(--pine-dark);transition:all .15s}
.area-chip:hover{background:var(--teal-deep);color:#fff;border-color:var(--teal-deep);text-decoration:none}

/* ---------- footer ---------- */
.site-footer{background:var(--pine-deep);color:#b9d2cd;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding:60px 0 40px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1em;letter-spacing:.02em}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:.55em}
.site-footer a{color:#b9d2cd;font-size:.95rem}
.site-footer a:hover{color:#fff}
.footer-brand p{font-size:.93rem;max-width:340px}
.footer-nap{font-size:.93rem;line-height:1.9}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.86rem;color:#8fa9a4}

/* ---------- sticky mobile bar ---------- */
.sticky-callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--pine-deep);border-top:1px solid rgba(255,255,255,.15);padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px;box-shadow:0 -6px 24px rgba(0,0,0,.3)}
.sticky-callbar .btn{flex:1;padding:.85em .5em;font-size:.98rem;border-radius:10px}
.sticky-callbar.hide{transform:translateY(110%);transition:transform .25s}
.sticky-callbar:not(.hide){transition:transform .25s}

/* ---------- misc ---------- */
.note-box{background:var(--teal-pale);border:1px solid var(--teal-soft);border-left:5px solid var(--teal-deep);border-radius:12px;padding:20px 24px;margin:1.6em 0;color:var(--pine-dark)}
.table-wrap{overflow-x:auto;margin:1.4em 0}
table.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:.96rem}
table.spec th{background:var(--pine-dark);color:#fff;text-align:left;padding:13px 18px;font-family:var(--font-head)}
table.spec td{padding:13px 18px;border-bottom:1px solid var(--line-soft);color:var(--ink-soft)}
table.spec tr:last-child td{border-bottom:0}
.prose h2{margin-top:1.8em}
.prose h2:first-child{margin-top:0}
.prose ul{margin:0 0 1em 1.3em;color:var(--ink-soft)}
.prose li{margin-bottom:.45em}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:2em 0}
.map-frame{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);margin:2em 0}
.map-frame iframe{width:100%;height:420px;border:0;display:block}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-cell:nth-child(3){border-left:0}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px 22px}
  .grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .cta-banner{grid-template-columns:1fr;padding:40px 30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .main-nav{position:fixed;inset:64px 0 auto 0;background:var(--pine-deep);flex-direction:column;align-items:stretch;padding:12px 18px 22px;display:none;box-shadow:0 20px 40px rgba(0,0,0,.4);max-height:calc(100vh - 64px);overflow-y:auto}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
  .nav-drop .drop-menu{position:static;box-shadow:none;border:0;background:rgba(255,255,255,.06);margin-top:6px}
  .nav-drop .drop-menu a{color:#d9e7e4}
  .header-cta .btn-outline{display:none}
  .split,.two-col{grid-template-columns:1fr}
  .grid.cols-2,.grid.cols-3,.contact-cards{grid-template-columns:1fr}
  .map-frame iframe{height:300px}
  .sticky-callbar{display:flex}
  body{padding-bottom:74px}
  .section{padding:52px 0}
}
@media(max-width:560px){
  .trust-grid{grid-template-columns:1fr}
  .trust-cell{border-left:0;border-top:1px solid rgba(255,255,255,.1)}
  .trust-cell:first-child{border-top:0}
  .steps{grid-template-columns:1fr}
  .grid.cols-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}

/* ---- premium polish layer ---- */
:root{ --gold:#c9a227; }
html{ -webkit-text-size-adjust:100%; }
::selection{ background:var(--teal-soft); color:var(--pine-deep); }
:focus-visible{ outline:3px solid var(--teal); outline-offset:3px; border-radius:6px; }
section[id], div[id]{ scroll-margin-top:84px; }

/* slim utility bar */
.util-bar{ background:var(--pine-deep); color:#9db8b3; font-size:.8rem; border-bottom:1px solid rgba(255,255,255,.08); }
.util-inner{ max-width:1180px; margin:0 auto; padding:7px 22px; display:flex; justify-content:space-between; align-items:center; gap:12px; }
.util-inner a{ color:var(--teal-soft); font-weight:600; }
.util-inner .dot{ margin:0 .5em; opacity:.4; }

/* hero refinement */
.hero h1{ text-wrap:balance; }
.hero h1 .hl{ position:relative; white-space:nowrap; }
.hero h1 .hl::after{ content:""; position:absolute; left:0; right:0; bottom:.08em; height:.32em;
  background:linear-gradient(90deg, rgba(20,184,166,.55), rgba(20,184,166,.15)); z-index:-1; border-radius:3px; }
.hero h1 .hl{ z-index:0; }
.hero-card{ border-top:5px solid var(--teal); }
.hero-card .btn{ letter-spacing:.01em; }
.btn{ box-shadow:0 2px 6px rgba(7,29,27,.12); }
.btn:active{ transform:translateY(1px) scale(.99); }
.btn-call{ font-variant-numeric:tabular-nums; }

/* card hover accent */
.card{ position:relative; overflow:hidden; }
.card::before{ content:""; position:absolute; top:0; left:0; right:0; height:4px;
  background:linear-gradient(90deg, var(--teal-deep), var(--teal)); transform:scaleX(0);
  transform-origin:left; transition:transform .25s ease; }
.card:hover::before{ transform:scaleX(1); }

/* steps polish */
.step{ transition:transform .18s, box-shadow .18s; }
.step:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }

/* area chips */
.area-chip{ box-shadow:var(--shadow-sm); }

/* faq polish */
.faq-item{ transition:box-shadow .2s; }
.faq-item.open{ box-shadow:var(--shadow-sm); border-color:var(--teal-soft); }
.faq-q:hover{ color:var(--teal-deep); }

/* cta banner glow */
.cta-banner::before{ content:""; position:absolute; top:-70px; right:-70px; width:260px; height:260px;
  border-radius:50%; background:radial-gradient(circle, rgba(20,184,166,.35), transparent 70%); pointer-events:none; }

/* footer refinement */
.site-footer .brand-word{ font-size:1.02rem; }
.footer-nap strong{ letter-spacing:.01em; }

/* prose rhythm */
.prose > p{ max-width:72ch; }
.prose li{ max-width:72ch; }

/* sticky bar polish */
.sticky-callbar .btn-call{ background:var(--teal); }

/* number tabular for phone/zips */
.breadcrumbs, .footer-nap{ font-variant-numeric:tabular-nums; }

@media(max-width:820px){
  .util-bar{ display:none; }
  .hero-inner{ padding:48px 22px 54px; }
  .hero-actions .btn{ flex:1 1 100%; }
  .cta-banner .actions .btn{ width:100%; }
  .field input, .field select, .field textarea{ font-size:16px; } /* no iOS zoom */
  h1{ letter-spacing:-.015em; }
}
@media(min-width:821px){
  .hero h1{ font-size:clamp(2.4rem, 4.2vw, 3.4rem); }
}

.footer-disclaimer{font-size:.78rem;line-height:1.6;color:#8fa9a4;max-width:960px;margin:18px auto 0;text-align:center}