/* AirPlease Missouri Chimney Services — shared design system (PPC light theme) */
:root{
  --orange:#f4770a;
  --orange-hover:#ff8a1f;
  --orange-soft:#fff1e5;
  --ink:#121216;
  --ink-soft:#43434c;
  --paper:#ffffff;
  --paper-alt:#f5f6f8;
  --line:#e5e6ea;
  --black:#0b0b0e;
  --black-2:#17171c;
  --star:#f9a825;
  --ease-out:cubic-bezier(.22,.9,.24,1);
  --font-display:"Archivo",-apple-system,"Segoe UI",sans-serif;
  --font-body:"Instrument Sans",-apple-system,"Segoe UI",sans-serif;
  --shadow:0 10px 34px rgba(12,12,18,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;overflow-x:clip;margin:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:19px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--font-display);line-height:1.06;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em;color:var(--ink-soft)}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
.kicker{font-family:var(--font-display);font-weight:800;font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:.8rem}
.stars{color:var(--star);letter-spacing:.12em;white-space:nowrap}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--font-display);font-weight:800;font-size:.98rem;letter-spacing:.06em;text-transform:uppercase;
  padding:1em 2em;border-radius:10px;text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:transform .22s var(--ease-out),background .22s var(--ease-out),border-color .22s,color .22s,box-shadow .22s var(--ease-out);
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn-primary{background:linear-gradient(180deg,#ff8a1f 0%,var(--orange) 100%);color:#fff;
  box-shadow:0 6px 18px rgba(244,119,10,.32)}
.btn-primary:hover{background:linear-gradient(180deg,#ff9838 0%,#ff8a1f 100%);transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(244,119,10,.42)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#26262e;transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:currentColor}
.btn-ghost:hover{transform:translateY(-2px)}
.btn-big{font-size:1.08rem;padding:1.1em 2.3em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
@media (pointer:coarse){.btn{min-height:48px}}
.skip-link{position:absolute;left:-999px;top:0;background:var(--orange);color:#fff;padding:.6em 1em;z-index:300}
.skip-link:focus{left:8px;top:8px}

/* ---------- top bar + header (all pages) ---------- */
.site-head{position:sticky;top:0;z-index:100}
.topbar{
  height:42px;background:var(--black);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:0 2rem;font-size:.86rem;font-weight:500;
}
.topbar .stars{font-size:.8rem}
.topbar-loc::before{content:"";display:inline-block;width:.75em;height:.75em;margin-right:.5em;
  background:var(--orange);border-radius:50% 50% 50% 0;transform:rotate(-45deg)}
.topbar-right{display:flex;align-items:center;gap:.7em;white-space:nowrap}
.nav{
  background:var(--paper);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:1.6rem;
  padding:.85rem 2rem;min-height:96px;box-shadow:0 6px 24px rgba(12,12,18,.06);
}
.nav-logo img{width:220px;height:auto}
.nav-menu{display:flex;gap:1.9rem;align-items:center;margin:0 auto}
.nav-menu > a,.nav-mega-btn{display:inline-flex;align-items:center;line-height:1.25;margin:0;appearance:none;
  color:var(--ink);text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.02rem;
  background:none;border:0;cursor:pointer;padding:.4em 0;letter-spacing:.01em;
  border-bottom:3px solid transparent;transition:border-color .2s,color .2s;
}
.nav-menu > a:hover,.nav-menu > a[aria-current],.nav-mega-btn:hover{border-bottom-color:var(--orange);color:var(--ink)}
.nav-cta{display:flex;gap:.7rem;align-items:center}
.nav-cta .btn-call{background:var(--orange);color:#fff;border:0;font-size:1.05rem}
.nav-cta .btn-call:hover{background:var(--orange-hover)}
.nav-toggle{display:none}
/* centered mega menu */
.nav-mega-wrap{position:static}
.nav-mega{
  position:absolute;top:calc(100% - 6px);left:50%;transform:translateX(-50%) translateY(10px);padding-top:calc(1.8rem + 6px);
  display:grid;grid-template-columns:repeat(5,minmax(160px,1fr));gap:1.6rem;
  background:var(--paper);border:1px solid var(--line);border-radius:0 0 16px 16px;
  padding:1.8rem 2rem;width:min(94vw,1180px);
  opacity:0;visibility:hidden;transition:opacity .22s var(--ease-out),transform .22s var(--ease-out),visibility .22s;
  box-shadow:0 34px 70px rgba(12,12,18,.18);
}
.nav-mega-wrap:hover .nav-mega,.nav-mega-wrap:focus-within .nav-mega,.nav-mega.open{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.mega-head{color:var(--orange);margin:0 0 .6rem;font-family:var(--font-display);font-weight:800;
  font-size:.82rem;letter-spacing:.1em;text-transform:uppercase}
.mega-col a{display:block;text-decoration:none;color:var(--ink-soft);font-size:.95rem;padding:.34em 0;transition:color .2s}
.mega-col a:hover{color:var(--orange)}
.mega-price{color:var(--orange);font-weight:700;font-size:.85em}

/* ---------- footer (all pages) ---------- */
.footer{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;
  padding:4.5rem 8vw 3rem;background:#08080a;color:#fff;border-top:3px solid var(--orange)}
.footer p{color:#c9c9d2}
.foot-brand img{width:230px;margin-bottom:1.2rem}
.foot-brand p{font-size:.98rem;max-width:36ch}
.foot-col p{margin:0 0 .6em;font-size:1rem}
.foot-head{font-family:var(--font-display);font-weight:800;font-size:.85rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--orange);margin-bottom:1rem}
.foot-col a{color:#c9c9d2;text-decoration:none}
.foot-col a:hover{color:#fff}
.foot-legal{grid-column:1/-1;margin-top:2rem;padding-top:1.6rem;border-top:1px solid #26262e;
  font-size:.85rem;color:#8b8b96}

/* entrances */
.rise{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.rise.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  .rise{opacity:1;transform:none}
}

/* responsive header */
@media (max-width:1180px){.nav-menu{gap:1.1rem}.nav-logo img{width:180px}}
@media (max-width:980px){
  .topbar{font-size:.74rem;padding:0 1rem}
  .nav{min-height:76px;padding:.6rem 1rem}
  .nav-menu{display:none;position:fixed;top:112px;left:0;right:0;bottom:0;z-index:150;background:var(--paper);
    flex-direction:column;align-items:flex-start;padding:1.2rem 1.6rem calc(7rem + env(safe-area-inset-bottom));gap:.4rem;
    overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  .nav-menu.open{display:flex}
  .nav-menu > a,.nav-mega-btn{font-size:1.12rem}
  body.menu-open{overflow:hidden}
  .nav-mega-wrap{width:100%}
  .nav-mega{position:static;transform:none !important;width:100%;grid-template-columns:1fr 1fr;gap:.4rem 1.2rem;
    box-shadow:none;border:0;padding:.6rem 0 .4rem;opacity:1;visibility:visible;display:none}
  .nav-mega.open{display:grid}
  .mega-col{min-width:0}
  .mega-head{margin:.6rem 0 .3rem;font-size:.72rem}
  .mega-col a{font-size:.88rem;line-height:1.35;padding:.44em 0;overflow-wrap:break-word}
  .nav-toggle{display:inline-flex;flex-direction:column;gap:5px;background:none;border:0;
    margin-left:auto;cursor:pointer;padding:.6rem}
  .nav-toggle span:not(.sr-only){width:24px;height:3px;background:var(--ink);border-radius:2px}
  .nav-cta .btn-call{font-size:.95rem;padding:.75em 1.1em}
  .footer{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){.footer{grid-template-columns:1fr}.topbar-right .tb-fam{display:none}}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* compact footer v2 */
.footer{padding:2rem 6vw 1.2rem;gap:1.6rem;align-items:start}
.foot-brand img{width:140px;margin-bottom:.6rem}
.foot-col p{font-size:.88rem;margin-bottom:.4em}
.foot-head{margin-bottom:.5rem;font-size:.74rem}
.foot-legal{margin-top:1rem;padding-top:.9rem;font-size:.76rem}
.socials{margin-top:.6rem}
.socials a{width:38px;height:38px}
.socials svg{width:18px;height:18px}

/* transparent-over-hero header (homepage) */
.logo-light-img{display:none}
body.home{padding-top:0}
body.home .site-head{position:fixed;top:0;left:0;right:0;z-index:100}
body.home .hero{padding-top:calc(150px + 3.5rem)}
body.home .topbar{transition:height .3s var(--ease-out),padding .3s var(--ease-out),background .3s;overflow:hidden}
body.home .nav{transition:background .3s,box-shadow .3s,border-color .3s}
body.home .site-head:not(.scrolled) .topbar{background:rgba(8,8,12,.5);backdrop-filter:blur(10px)}
body.home .site-head:not(.scrolled) .nav{background:transparent;border-bottom:1px solid rgba(255,255,255,.14);box-shadow:none}
body.home .site-head:not(.scrolled) .nav-menu > a,
body.home .site-head:not(.scrolled) .nav-mega-btn{color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5)}
body.home .site-head:not(.scrolled) .logo-dark-img{display:none}
body.home .site-head:not(.scrolled) .logo-light-img{display:block;filter:drop-shadow(0 2px 10px rgba(0,0,0,.45))}
body.home .site-head:not(.scrolled) .nav-toggle span:not(.sr-only){background:#fff}

@media (max-width:980px){
  body.home .hero{padding-top:calc(120px + 2.5rem)}
  body.home .site-head:not(.scrolled) .nav-menu{background:var(--paper)}
  body.home .site-head:not(.scrolled) .nav-menu > a,
  body.home .site-head:not(.scrolled) .nav-mega-btn{color:var(--ink);text-shadow:none}
}

/* scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--orange),#ff9838);
  z-index:300;width:0;transition:width .1s linear;pointer-events:none}
/* lightbox */
.lightbox{position:fixed;inset:0;z-index:400;background:rgba(8,8,12,.92);display:flex;
  align-items:center;justify-content:center;padding:3vh 3vw;cursor:zoom-out;
  opacity:0;transition:opacity .25s ease}
.lightbox.show{opacity:1}
.lightbox img{max-width:94vw;max-height:88vh;border-radius:10px;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lightbox-close{position:absolute;top:1rem;right:1.4rem;background:none;border:0;color:#fff;
  font-size:2.2rem;cursor:pointer;line-height:1}
.gallery-grid a{cursor:zoom-in}
.figure img{cursor:zoom-in}

/* ---------- premium micro-details ---------- */
::selection{background:var(--orange);color:#fff}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--paper-alt)}
::-webkit-scrollbar-thumb{background:#c6c7cd;border-radius:8px;border:3px solid var(--paper-alt)}
::-webkit-scrollbar-thumb:hover{background:var(--orange)}
html{scroll-padding-top:155px}
body{animation:pageFade .45s ease both}
@keyframes pageFade{from{opacity:0}}
/* ringing phone nudge */
.btn-call svg{animation:ringPulse 7s ease-in-out -2s infinite;transform-origin:50% 35%}
@keyframes ringPulse{0%,90%,100%{transform:rotate(0)}92%{transform:rotate(14deg)}94%{transform:rotate(-11deg)}96%{transform:rotate(7deg)}98%{transform:rotate(-4deg)}}
/* image zoom on hover */
.proj-card{overflow:hidden}
.proj-img{transition:transform .55s var(--ease-out)}
.proj-card:hover .proj-img{transform:scale(1.05)}
.gallery-grid a{overflow:hidden}
.gallery-grid img{transition:transform .55s var(--ease-out)}
.gallery-grid a:hover img{transform:scale(1.06)}
/* soft grain on dark sections */
.stripe-dark,.finalcta,.approach,.footer,.page-hero{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E")}

/* mobile header fixes */
@media (max-width:980px){
  .nav-logo img{width:150px}
  .nav-cta .btn-call{white-space:nowrap;font-size:.85rem;padding:.65em 1em}
}
@media (max-width:640px){
  .topbar{height:34px;font-size:.78rem;justify-content:center}
  .topbar-loc{display:none}
  .site-head{top:0}
}

/* (superseded: mobile menu is now a fixed full-screen panel — see the 980px block above) */

/* "all real photos" badge — readable on the dark page hero */
.real-note{display:block;max-width:70ch;
  margin:1.1rem 0 0;font-size:.9rem;line-height:1.45;color:var(--ink-soft)}
.page-hero .real-note{color:#c9c9d2}
@media (max-width:720px){.real-note{font-size:.85rem}}

/* --- accepted payment methods, footer --- */
.foot-pay{grid-column:1/-1;display:flex;align-items:center;flex-wrap:wrap;gap:.8rem 1rem}
.foot-pay-label{font-family:var(--font-display);font-weight:800;font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:#8b8b96}
.pay-marks{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.pay-marks li{display:flex;align-items:center;justify-content:center;height:30px;min-width:46px;
  padding:0 .55rem;background:#fff;border:1px solid #fff;border-radius:6px;color:#121216}
.pay-marks svg{width:24px;height:24px;display:block}
.pay-marks .pay-text{font-size:.72rem;font-weight:700;letter-spacing:.02em;white-space:nowrap;color:#121216}