/* ============================================================
   Columbia SC AC Repair — design system
   Light, high-converting: teal + red emergency accents
   Mobile-safe: overflow locked, off-canvas nav, menu-open pattern
   ============================================================ */

:root{
  --navy:#0B2447;
  --teal:#0E7C86;
  --teal-2:#0F93A0;
  --teal-dark:#095E66;
  --ice:#7CD4FD;
  --red:#DC2626;
  --red-dark:#B91C1C;
  --amber:#F59E0B;
  --amber-2:#FBBF24;
  --amber-dark:#B45309;
  --green:#059669;
  --green-dark:#047857;
  --ink:#152238;
  --muted:#54677E;
  --bg:#FFFFFF;
  --bg-soft:#F2F8F9;
  --bg-soft-2:#E4F1F3;
  --border:#DFE9EC;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 3px rgba(11,36,71,.08);
  --shadow-md:0 8px 24px rgba(11,36,71,.10);
  --shadow-lg:0 18px 48px rgba(11,36,71,.16);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}

body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16.5px;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--teal-dark);text-decoration:none}
a:hover{color:var(--red-dark)}
ul,ol{padding-left:1.25rem}
li{margin-bottom:.4rem}

.container{max-width:1160px;margin:0 auto;padding:0 22px}
.section{padding:76px 0}
.section-soft{background:var(--bg-soft)}
.section-navy{background:linear-gradient(160deg,var(--navy) 0%,#123a5c 100%);color:#fff}
.section-navy h2,.section-navy h3{color:#fff}

h1,h2,h3,h4{line-height:1.2;color:var(--navy);font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:.6em}
h3{font-size:1.3rem;margin-bottom:.5em}
p{margin-bottom:1rem;color:var(--ink)}
.section-navy p{color:#D9E4F2}
.muted{color:var(--muted)}
.center{text-align:center}
.maxw-720{max-width:720px;margin-left:auto;margin-right:auto}

.kicker{
  display:inline-block;
  font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-dark);
  background:rgba(14,124,134,.12);
  border:1px solid rgba(14,124,134,.3);
  padding:.35rem .9rem;border-radius:999px;margin-bottom:1rem;
}
.section-navy .kicker{color:var(--ice);background:rgba(124,212,253,.1);border-color:rgba(124,212,253,.3)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-weight:800;font-size:1.02rem;line-height:1;
  padding:1rem 1.7rem;border-radius:12px;border:0;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  text-align:center;
}
.btn svg{flex:0 0 auto}
.btn-red{
  background:linear-gradient(180deg,#EF4444,var(--red));
  color:#fff;
  box-shadow:0 6px 18px rgba(220,38,38,.35),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-red:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(220,38,38,.45);color:#fff}
.btn-teal{background:var(--teal);color:#fff;box-shadow:0 6px 16px rgba(14,124,134,.3)}
.btn-teal:hover{background:var(--teal-dark);color:#fff;transform:translateY(-2px)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 6px 16px rgba(5,150,105,.32)}
.btn-green:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
.btn-outline{
  background:rgba(255,255,255,.08);color:#fff;
  border:2px solid rgba(255,255,255,.65);backdrop-filter:blur(4px);
}
.btn-outline:hover{background:rgba(255,255,255,.16);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:1.15rem 2.1rem;font-size:1.1rem}
.btn-block{width:100%}

/* ---------- top bar ---------- */
.topbar{background:var(--navy);color:#DCE7F5;font-size:.86rem;padding:.5rem 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.topbar a{color:#fff;font-weight:700}
.topbar .tb-left{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.topbar .tb-item{display:inline-flex;align-items:center;gap:.4rem}
.topbar svg{color:var(--ice)}
.tb-badge{
  background:rgba(220,38,38,.2);border:1px solid rgba(239,68,68,.5);
  color:#FCA5A5;font-weight:700;border-radius:999px;padding:.1rem .7rem;
}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .2s ease;
}
.header.scrolled{box-shadow:var(--shadow-md)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:78px}
.brand{display:flex;align-items:center;gap:.75rem;min-width:0}
.brand img{width:52px;height:52px;object-fit:contain;flex:0 0 auto}
.brand-name{font-weight:900;font-size:1.22rem;color:var(--navy);letter-spacing:-.02em;line-height:1.1;white-space:nowrap}
.brand-name span{display:block;font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-dark)}

.nav-desktop{display:flex;align-items:center;gap:1.6rem}
.nav-desktop a.nav-link{font-weight:700;color:var(--ink);font-size:.98rem;position:relative;padding:.4rem 0}
.nav-desktop a.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:3px;width:0;
  background:var(--teal);border-radius:2px;transition:width .2s ease;
}
.nav-desktop a.nav-link:hover::after,.nav-desktop a.nav-link.active::after{width:100%}
.nav-desktop a.nav-link.active{color:var(--navy)}

.header-cta{display:flex;align-items:center;gap:.8rem}
.header-phone{display:flex;align-items:center;gap:.5rem;font-weight:800;color:var(--navy);font-size:1.02rem;white-space:nowrap}
.header-phone svg{color:var(--red)}
.header .btn{padding:.8rem 1.3rem;font-size:.95rem}

.hamburger{
  display:none;width:46px;height:46px;border:1px solid var(--border);border-radius:10px;
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.hamburger span{display:block;width:22px;height:2.6px;background:var(--navy);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.hamburger.open span:nth-child(1){transform:translateY(7.6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.6px) rotate(-45deg)}

/* body-level off-canvas nav: desktop hidden */
.nav{display:none}
@media (min-width:981px){.nav,.nav-backdrop{display:none !important}}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 62%}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(7,25,50,.93) 0%,rgba(11,36,71,.82) 42%,rgba(11,36,71,.42) 75%,rgba(11,36,71,.28) 100%);
}
.hero .container{position:relative;z-index:2;padding-top:96px;padding-bottom:104px}
.hero h1{color:#fff;max-width:15ch}
.hero .lead{font-size:1.18rem;color:#E4EDF8;max-width:56ch;margin:1.1rem 0 1.8rem}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:1.6rem}
.hero-trust{display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.92rem;font-weight:600;color:#DCE7F5}
.hero-trust .ht{display:inline-flex;align-items:center;gap:.45rem}
.hero-trust svg{color:var(--ice)}

.page-hero{position:relative;color:#fff;background:var(--navy);overflow:hidden}
.page-hero .hero-bg img{object-position:center}
.page-hero .hero-overlay{background:linear-gradient(100deg,rgba(7,25,50,.94) 0%,rgba(11,36,71,.78) 55%,rgba(11,36,71,.45) 100%)}
.page-hero .container{position:relative;z-index:2;padding-top:72px;padding-bottom:76px}
.page-hero h1{color:#fff;max-width:22ch}
.page-hero .lead{color:#E4EDF8;max-width:62ch;font-size:1.1rem;margin-top:.9rem}
.breadcrumb{font-size:.85rem;color:#B9C9DE;margin-bottom:1rem}
.breadcrumb a{color:#DCE7F5;font-weight:600}
.breadcrumb a:hover{color:var(--ice)}

/* ---------- trust bar ---------- */
.trustbar{background:#fff;border-bottom:1px solid var(--border);padding:1.1rem 0}
.trustbar .container{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;align-items:center}
.trust-item{display:flex;align-items:center;gap:.7rem;font-weight:700;color:var(--navy);font-size:.95rem}
.trust-item .ti-icon{
  width:40px;height:40px;border-radius:10px;background:rgba(14,124,134,.12);
  display:flex;align-items:center;justify-content:center;color:var(--teal-dark);flex:0 0 auto;
}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(14,124,134,.5)}
.card-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft-2)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.05)}
.card-body{padding:1.4rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.card-body h3{margin-bottom:.45rem}
.card-body h3 a{color:var(--navy)}
.card-body h3 a:hover{color:var(--red-dark)}
.card-body p{color:var(--muted);font-size:.96rem;flex:1}
.card-link{display:inline-flex;align-items:center;gap:.4rem;font-weight:800;color:var(--teal-dark);font-size:.95rem;margin-top:.9rem}
.card-link svg{transition:transform .18s ease}
.card-link:hover svg{transform:translateX(4px)}

/* ---------- features ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.feature{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.7rem 1.5rem;box-shadow:var(--shadow-sm)}
.feature .f-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(160deg,var(--teal),var(--teal-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;
}
.feature h3{font-size:1.12rem}
.feature p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-img img{width:100%;height:100%;object-fit:cover}
.checklist{list-style:none;padding:0;margin:1.2rem 0 0}
.checklist li{display:flex;gap:.7rem;align-items:flex-start;margin-bottom:.8rem;font-weight:600;color:var(--ink)}
.checklist svg{flex:0 0 auto;color:var(--green);margin-top:.2rem}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.5rem 1.6rem;box-shadow:var(--shadow-sm)}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;top:-18px;left:1.4rem;
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(180deg,#22D3EE,var(--teal));
  color:#fff;font-weight:900;font-size:1.15rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px rgba(14,124,134,.4);
}
.step h3{font-size:1.1rem;margin-top:.4rem}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:1.5rem 1.3rem;text-align:center}
.stat .num{font-size:2.2rem;font-weight:900;color:var(--ice);letter-spacing:-.02em;line-height:1.1}
.stat .lbl{font-size:.92rem;color:#D9E4F2;font-weight:600;margin-top:.3rem}

/* ---------- testimonials ---------- */
.testis{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.testi{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem 1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.9rem}
.testi .stars{color:var(--amber);display:flex;gap:2px}
.testi p{color:var(--ink);font-size:.98rem;flex:1;margin:0}
.testi .who{font-weight:800;color:var(--navy);font-size:.95rem}
.testi .who span{display:block;font-weight:600;color:var(--muted);font-size:.85rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:.8rem;overflow:hidden}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.1rem 1.3rem;background:#fff;border:0;cursor:pointer;text-align:left;
  font-weight:800;color:var(--navy);font-size:1.02rem;font-family:var(--font);
}
.faq-q svg{flex:0 0 auto;color:var(--teal-dark);transition:transform .25s ease}
.faq-item.open .faq-q svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 1.3rem 1.2rem;color:var(--muted);font-size:.97rem}
.faq-item.open .faq-a{max-height:420px}

/* ---------- quote form ---------- */
.quote-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:3rem;align-items:center}
.quote-panel{background:#fff;border-radius:20px;padding:2.2rem;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.quote-panel h3{font-size:1.45rem;margin-bottom:.3rem}
.quote-panel .sub{color:var(--muted);font-size:.96rem;margin-bottom:1.3rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:.88rem;color:var(--navy)}
.field input,.field select,.field textarea{
  font-family:var(--font);font-size:1rem;color:var(--ink);
  padding:.85rem 1rem;border:1.6px solid var(--border);border-radius:10px;background:#FBFDFE;
  transition:border-color .15s ease,box-shadow .15s ease;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--teal);box-shadow:0 0 0 4px rgba(14,124,134,.15);background:#fff;
}
.field textarea{resize:vertical;min-height:110px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:.8rem;text-align:center}
.hp-field{position:absolute;left:-9999px;top:-9999px;height:0;width:0;overflow:hidden;opacity:0}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--navy) 0%,#123a5c 70%,#14508a 100%);
  color:#fff;border-radius:22px;padding:3rem;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,212,253,.3),transparent 65%);
}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band p{color:#D9E4F2;max-width:60ch}
.cta-band .hero-cta{margin:1.4rem 0 0}

/* ---------- pills ---------- */
.pills{display:flex;flex-wrap:wrap;gap:.65rem}
.pill{
  display:inline-flex;align-items:center;gap:.4rem;
  background:#fff;border:1.5px solid var(--border);border-radius:999px;
  padding:.55rem 1.1rem;font-weight:700;color:var(--navy);font-size:.93rem;
  transition:all .15s ease;
}
.pill svg{color:var(--teal-dark)}
.pill:hover{border-color:var(--teal);background:rgba(14,124,134,.08);color:var(--navy);transform:translateY(-2px)}

/* ---------- article ---------- */
.article{max-width:780px;margin:0 auto}
.article h2{font-size:1.55rem;margin:1.8rem 0 .5rem}
.article h3{font-size:1.2rem;margin:1.4rem 0 .4rem}
.article p,.article li{color:#2A3A50}
.article img{border-radius:var(--radius);margin:1.4rem 0}
.article .byline{color:var(--muted);font-size:.9rem;margin-bottom:1.4rem}
.article blockquote{
  border-left:4px solid var(--teal);background:var(--bg-soft);
  padding:1.1rem 1.4rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:1.4rem 0;
  font-weight:600;color:var(--navy);
}
.article table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem}
.article th,.article td{padding:.7rem;border:1px solid var(--border);text-align:left}
.article th{background:var(--bg-soft)}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#B9C9DE;padding:64px 0 0;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2.4rem;padding-bottom:2.8rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1rem;letter-spacing:.02em}
.footer ul{list-style:none;padding:0;margin:0}
.footer ul li{margin-bottom:.55rem}
.footer a{color:#B9C9DE}
.footer a:hover{color:var(--ice)}
.footer .brand-name{color:#fff}
.footer .brand-name span{color:var(--ice)}
.footer-about{margin-top:1rem;max-width:34ch;color:#9DB0CA}
.footer-contact li{display:flex;gap:.6rem;align-items:flex-start}
.footer-contact svg{color:var(--ice);flex:0 0 auto;margin-top:.2rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.4rem 0;margin-top:1rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem;color:#8FA3C0}
.footer-bottom a{color:#B9C9DE}
.disclosure{font-size:.8rem;color:#7E93B4;margin-top:.9rem;max-width:70ch}

/* ---------- bubbles ---------- */
.leadbubbles{position:fixed;right:18px;bottom:18px;z-index:1500;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.leadpop-btn{
  display:flex;align-items:center;gap:.6rem;
  border-radius:999px;padding:.85rem 1.15rem;
  font-weight:800;font-size:.95rem;color:#fff;
  box-shadow:0 10px 26px rgba(11,36,71,.35);
  transition:transform .15s ease,box-shadow .15s ease;
  border:0;cursor:pointer;
}
.leadpop-btn:hover{transform:translateY(-3px) scale(1.03);color:#fff}
.leadpop-btn.call{background:linear-gradient(180deg,#EF4444,#DC2626)}
.leadpop-btn.quote{background:linear-gradient(180deg,#22D3EE,var(--teal));color:#fff}
.leadpop-btn.call{position:relative}
.leadpop-btn.call::before{
  content:"";position:absolute;inset:-4px;border-radius:999px;
  border:2px solid rgba(239,68,68,.55);animation:pulse 2.2s ease-out infinite;pointer-events:none;
}
@keyframes pulse{0%{transform:scale(1);opacity:.9}70%{transform:scale(1.16);opacity:0}100%{transform:scale(1.16);opacity:0}}

/* ---------- misc ---------- */
.notice{background:rgba(220,38,38,.07);border:1px solid rgba(220,38,38,.35);border-radius:var(--radius-sm);padding:1rem 1.2rem;font-size:.95rem;color:#8C2A0B;margin:1.2rem 0}
.tag-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.tag{background:var(--bg-soft-2);color:var(--navy);font-size:.82rem;font-weight:700;border-radius:999px;padding:.3rem .8rem}
.two-col-text{columns:2;column-gap:2.6rem}
.two-col-text p{break-inside:avoid}
.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}.mb-2{margin-bottom:2rem}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:980px){
  .hamburger{display:flex}
  .nav-desktop{display:none}
  .header-cta .btn{display:none}
  .nav{
    display:flex;
    position:fixed;top:0;right:0;bottom:0;
    width:min(320px,86vw);
    background:#fff;z-index:2001;
    flex-direction:column;align-items:stretch;gap:0;
    padding:92px 26px 30px;
    box-shadow:-14px 0 44px rgba(11,36,71,.22);
    transform:translateX(105%);
    visibility:hidden;
    transition:transform .28s ease,visibility .28s;
    overflow-y:auto;
  }
  .nav.open{transform:translateX(0);visibility:visible}
  .nav a.nav-link{padding:.95rem 0;border-bottom:1px solid var(--border);font-size:1.05rem}
  .nav .btn{margin-top:1.2rem;width:100%}
  body.menu-open{overflow:hidden}
  body.menu-open .header{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none;border-bottom-color:transparent}
  .nav-backdrop{
    position:fixed;inset:0;background:rgba(11,36,71,.5);z-index:2000;
    opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s;
  }
  .nav-backdrop.show{opacity:1;visibility:visible}
  .nav-close{
    position:absolute;top:20px;right:20px;width:42px;height:42px;border-radius:10px;
    border:1px solid var(--border);background:#fff;font-size:1.3rem;color:var(--navy);cursor:pointer;
    display:flex;align-items:center;justify-content:center;font-weight:700;
  }
  .split{grid-template-columns:1fr;gap:2rem}
  .quote-wrap{grid-template-columns:1fr;gap:2.2rem}
  .features,.steps,.testis{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .two-col-text{columns:1}
  .cta-band{padding:2.2rem 1.6rem}
  .section{padding:60px 0}
  .hero .container{padding-top:70px;padding-bottom:78px}
}

@media (max-width:640px){
  body{font-size:15.5px}
  .grid-2,.grid-3,.grid-4,.features,.steps,.testis,.form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .stats{grid-template-columns:1fr 1fr;gap:.9rem}
  .header .container{height:68px}
  .brand img{width:44px;height:44px}
  .brand-name{font-size:1.05rem}
  .header-phone span{display:none}
  .header-phone{width:42px;height:42px;border-radius:10px;background:rgba(220,38,38,.1);align-items:center;justify-content:center}
  .leadpop-btn{font-size:.9rem;padding:.8rem 1rem}
  .leadbubbles{right:14px;bottom:14px;gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem}
  .quote-panel{padding:1.5rem 1.2rem}
  .hero-cta .btn{width:100%}
}

/* thank-you */
.ty-box{max-width:640px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-md);padding:3rem 2rem}
.ty-icon{width:76px;height:76px;border-radius:50%;background:rgba(5,150,105,.12);color:var(--green);display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .leadpop-btn.call::before{animation:none;opacity:0}
}