/* ==========================================================================
   ServiceMaster of Bux Mont — design tokens
   ========================================================================== */
:root{
  --green-900:#063D2C;
  --green-700:#0B6E4F;
  --green-600:#0E8760;
  --gold-500:#FFC72C;
  --gold-400:#FFD65C;
  --ink:#22282A;
  --ink-soft:#4A5457;
  --paper:#FFFFFF;
  --mist:#F3F6F5;
  --line:#E1E7E4;
  --shadow-sm: 0 2px 10px rgba(6,61,44,0.08);
  --shadow-md: 0 12px 30px rgba(6,61,44,0.12);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --font-display:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;
  --water:#2E8FD1;
  --fire:#E0562D;
  --mold:#0E8760;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:var(--font-display);
  color:var(--green-900);
  line-height:1.2;
  margin:0 0 0.6em;
}
h1{ font-size:clamp(1.9rem, 4vw, 2.9rem); font-weight:800; }
h2{ font-size:clamp(1.4rem, 2.6vw, 1.9rem); font-weight:700; margin-top:2.4em; display:flex; align-items:center; gap:.6rem; }
h3{ font-size:1.15rem; font-weight:600; margin-top:1.4em; }
p{ margin:0 0 1.1em; color:var(--ink-soft); }
strong{ color:var(--ink); }
a{ color:var(--green-700); text-decoration-thickness:1.5px; }
a:hover{ color:var(--green-900); }
ul, ol{ color:var(--ink-soft); padding-left:1.3em; }
li{ margin-bottom:.5em; }
img{ max-width:100%; display:block; }
.container{ width:100%; max-width:1120px; margin:0 auto; padding:0 24px; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--green-900); color:#fff;
  padding:12px 18px; z-index:1000; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:13px 26px; border-radius:999px; font-weight:600; font-size:0.98rem;
  text-decoration:none; border:2px solid transparent; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--green-700); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--green-900); color:#fff; }
.btn-accent{ background:var(--gold-500); color:var(--green-900); box-shadow:var(--shadow-sm); }
.btn-accent:hover{ background:var(--gold-400); color:var(--green-900); }
.btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,0.6); }
.btn-ghost:hover{ background:rgba(255,255,255,0.12); color:#fff; }

/* Header */
.site-header{
  position:sticky; top:0; z-index:200; background:rgba(255,255,255,0.92);
  backdrop-filter:blur(8px); border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.site-header.scrolled{ box-shadow:var(--shadow-sm); }
.header-inner{ display:flex; align-items:center; gap:1.5rem; padding:14px 24px; }
.logo{ font-family:var(--font-display); font-weight:700; color:var(--green-900); text-decoration:none; font-size:1.1rem; margin-right:auto; }
.logo span{ display:block; font-size:.68rem; font-weight:500; letter-spacing:.06em; color:var(--ink-soft); text-transform:uppercase; }
.main-nav ul{ list-style:none; display:flex; gap:1.6rem; margin:0; padding:0; }
.main-nav a{ text-decoration:none; color:var(--ink); font-weight:500; font-size:.95rem; padding:6px 2px; border-bottom:2px solid transparent; }
.main-nav a:hover, .main-nav a.active{ color:var(--green-700); border-bottom-color:var(--gold-500); }
.nav-cta{ padding:10px 20px; font-size:.9rem; }
.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ width:22px; height:2px; background:var(--green-900); border-radius:2px; }

/* Hero */
.hero{
  background:linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 55%, var(--green-600) 100%);
  color:#fff; padding:96px 0 80px; position:relative; overflow:hidden;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 82% 18%, rgba(255,199,44,0.18), transparent 55%);
}
.hero-inner{ position:relative; max-width:820px; }
.eyebrow{ text-transform:uppercase; letter-spacing:.14em; font-size:.78rem; color:var(--gold-500); font-weight:600; margin-bottom:1em; }
.hero h1{ color:#fff; }
.hero-lead{ color:rgba(255,255,255,0.88); font-size:1.08rem; max-width:640px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:1.6rem; }
.hero-triad{ display:flex; gap:8px; margin-top:2.6rem; }
.triad-dot{ width:34px; height:6px; border-radius:4px; }
.triad-dot.water{ background:var(--water); }
.triad-dot.fire{ background:var(--fire); }
.triad-dot.mold{ background:var(--gold-500); }

/* Sections */
.section{ padding:72px 0; }
.section-contact{ background:var(--mist); }

/* Article */
.article{ max-width:780px; }
.h-mark{
  display:inline-block; width:10px; height:10px; border-radius:3px;
  background:linear-gradient(135deg, var(--water), var(--fire) 50%, var(--mold));
  flex-shrink:0;
}
.inline-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:1.8rem; }
.inline-cta .btn-ghost{ color:var(--green-700); border-color:var(--green-700); }
.inline-cta .btn-ghost:hover{ background:var(--green-700); color:#fff; }

/* Process list */
.process-list{ list-style:none; padding:0; margin:1.6rem 0; }
.process-list li{ display:flex; gap:1.1rem; padding:1.1rem 0; border-bottom:1px solid var(--line); }
.process-list li:last-child{ border-bottom:none; }
.process-list h3{ margin-top:0; }
.process-list p{ margin-bottom:0; }
.step-num{
  flex-shrink:0; width:38px; height:38px; border-radius:50%;
  background:var(--green-700); color:#fff; font-family:var(--font-display); font-weight:700;
  display:flex; align-items:center; justify-content:center; font-size:.95rem;
}

/* FAQ */
.faq-list{ margin-top:1.4rem; border-top:1px solid var(--line); }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-question{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  font-family:var(--font-display); font-weight:600; font-size:1rem; color:var(--ink);
  padding:1.1rem 2rem 1.1rem 0; position:relative;
}
.faq-question::after{
  content:"+"; position:absolute; right:0; top:50%; transform:translateY(-50%);
  font-size:1.4rem; color:var(--green-700); transition:transform .2s ease;
}
.faq-question[aria-expanded="true"]::after{ transform:translateY(-50%) rotate(45deg); }
.faq-answer{ max-height:0; overflow:hidden; transition:max-height .28s ease; }
.faq-answer p{ padding-bottom:1.1rem; margin:0; }

/* Contact */
.contact-inner{ display:flex; justify-content:center; }
.contact-card{
  background:var(--paper); border-radius:var(--radius-lg); box-shadow:var(--shadow-md);
  padding:2.4rem 2.6rem; max-width:480px; width:100%; text-align:center;
}
.contact-card h2{ margin-top:0; }
.contact-card dl{ margin:1.2rem 0 1.6rem; }
.contact-card dt{ font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-soft); margin-top:1em; }
.contact-card dd{ margin:.25em 0 0; font-size:1.05rem; font-weight:600; color:var(--ink); }
.contact-card a{ text-decoration:none; }

/* Footer */
.site-footer{ background:var(--green-900); color:rgba(255,255,255,0.8); padding:28px 0; font-size:.88rem; }
.footer-inner{ display:flex; flex-direction:column; gap:4px; }
.site-footer a{ color:#fff; }

/* Back to top */
.back-to-top{
  position:fixed; right:22px; bottom:22px; width:46px; height:46px; border-radius:50%;
  background:var(--green-700); color:#fff; border:none; font-size:1.2rem; cursor:pointer;
  box-shadow:var(--shadow-md); opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s ease; z-index:150;
}
.back-to-top.visible{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ background:var(--green-900); }

/* Focus visibility */
a:focus-visible, button:focus-visible{
  outline:3px solid var(--gold-500); outline-offset:2px;
}

/* Responsive */
@media (max-width:900px){
  .main-nav{
    position:fixed; inset:64px 0 auto 0; background:var(--paper); border-bottom:1px solid var(--line);
    transform:translateY(-140%); transition:transform .25s ease; box-shadow:var(--shadow-md);
  }
  .main-nav.open{ transform:translateY(0); }
  .main-nav ul{ flex-direction:column; padding:1.2rem 1.4rem; gap:.2rem; }
  .main-nav a{ display:block; padding:.7rem 0; }
  .nav-toggle{ display:flex; }
  .nav-cta{ display:none; }
}

@media (max-width:600px){
  .hero{ padding:76px 0 60px; }
  .section{ padding:52px 0; }
  .contact-card{ padding:2rem 1.4rem; }
}

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