/* ============================================================
   Albany Drain Cleaning — "Capital slate" palette
   Deep Hudson slate-navy + restrained copper on cool blue-gray.
   Spectral (display) + Inter (body). Squared, civic, cold-climate.
   ============================================================ */
:root{
  --bg:#eef1f5;          /* cool blue-gray page (vs warm cream) */
  --bg-2:#e3e8ee;
  --paper:#ffffff;
  --paper-2:#f6f8fa;
  --ink:#14202e;
  --ink-soft:#4a5568;
  --slate:#16263b;       /* primary deep slate-navy */
  --slate-2:#22415f;
  --steel:#3d6b8c;       /* glacier steel-blue */
  --steel-soft:#a9c2d4;
  --copper:#bf5a26;      /* accent, used with restraint */
  --copper-2:#d56e35;
  --copper-soft:#e8c6a6;
  --ice:#dce8f0;         /* cold tint, signature */
  --line:#d3dae2;
  --line-2:#bcc6d1;
  --danger:#a5331f;
  --shadow:0 1px 0 rgba(20,32,46,.03), 0 20px 44px -30px rgba(22,38,59,.55);
  --shadow-sm:0 1px 2px rgba(22,38,59,.06), 0 8px 22px -18px rgba(22,38,59,.4);
  --maxw:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(180deg,#e7edf3,transparent 320px);
}
h1,h2,h3,h4{font-family:"Spectral","Georgia",serif;color:var(--slate);line-height:1.13;font-weight:600;letter-spacing:-.008em;margin:0 0 .5em}
h1{font-size:clamp(2.15rem,4.9vw,3.35rem);font-weight:600}
h2{font-size:clamp(1.5rem,3vw,2.15rem)}
h3{font-size:1.2rem;color:var(--slate-2)}
p{margin:0 0 1.05em}
a{color:var(--copper);text-decoration:none}
a:hover{text-decoration:underline}
strong{font-weight:700}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:var(--slate);color:#fff;padding:8px 14px;z-index:99;border-radius:4px}

/* ---- top bar + header ---- */
.topbar{background:var(--slate);color:#c8d6e2;font-size:.82rem;border-top:3px solid var(--copper)}
.topbar-in{display:flex;justify-content:space-between;align-items:center;height:40px;gap:14px}
.topbar-tag{letter-spacing:.02em;opacity:.95}
.topbar-tag b{color:#fff;font-weight:700}
.topbar-phone{color:#fff;font-weight:700;letter-spacing:.02em}
.topbar-phone:hover{color:var(--copper-soft);text-decoration:none}
.site-head{position:sticky;top:0;z-index:50;background:rgba(238,241,245,.94);backdrop-filter:blur(9px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:18px}
.head-call{display:inline-flex;align-items:center;gap:8px;color:var(--copper);font-weight:600;font-size:.98rem;white-space:nowrap}
.head-call b{color:var(--slate);font-weight:700}
.head-call:hover{color:var(--copper-2);text-decoration:none}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-family:"Spectral",serif;font-size:1.28rem;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand-text strong{color:var(--slate);font-weight:700}
.brand-text{font-weight:500;color:var(--ink);line-height:1.12}
.brand-text small{display:block;font-family:"Inter",sans-serif;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);font-weight:700}
.brand-mark{width:32px;height:32px;flex:none;border-radius:6px;position:relative;
  background:linear-gradient(150deg,var(--slate),var(--steel));
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.18)}
.brand-mark::before{content:"";position:absolute;left:50%;top:7px;width:8px;height:8px;transform:translateX(-50%) rotate(45deg);border-radius:0 50% 50% 50%;background:var(--copper-2)}
.brand-mark::after{content:"";position:absolute;left:6px;right:6px;bottom:8px;height:2px;border-radius:2px;background:rgba(255,255,255,.55)}
.mainnav{border-top:1px solid var(--line);background:rgba(255,255,255,.4)}
.navrow{display:flex;align-items:center;gap:24px;min-height:48px}
.navrow a{color:var(--ink-soft);font-weight:600;font-size:.92rem}
.navrow a:hover{color:var(--slate);text-decoration:none}
.navrow a.active{color:var(--slate);position:relative}
.navrow a.active::after{content:"";position:absolute;left:0;right:0;bottom:-15px;height:2px;background:var(--copper)}
.nav-cta{background:var(--copper);color:#fff !important;padding:9px 16px;border-radius:6px;font-weight:700 !important}
.nav-cta:hover{background:var(--copper-2);text-decoration:none !important}
.navrow .nav-cta{display:none}
.navrow .nav-cta::after{display:none}
.navtoggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.navtoggle span{width:25px;height:2px;background:var(--slate);display:block}
.mobilebar{display:none}

/* ---- buttons + utility ---- */
.btn{display:inline-block;background:var(--copper);color:#fff;padding:14px 26px;border-radius:6px;font-weight:700;letter-spacing:.01em;border:0;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .12s ease, background .15s ease}
.btn:hover{background:var(--copper-2);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--slate);border:1.5px solid var(--steel)}
.btn-ghost:hover{background:var(--slate);color:#fff;border-color:var(--slate)}
.btn-lg{padding:16px 32px;font-size:1.05rem}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:"Inter",sans-serif;text-transform:uppercase;letter-spacing:.18em;font-size:.71rem;font-weight:800;color:var(--copper)}
.eyebrow::before{content:"";width:13px;height:13px;background:var(--copper);transform:rotate(45deg);border-radius:1px;flex:none}
.center .eyebrow{justify-content:center}
.lede{font-size:1.17rem;color:var(--ink-soft);max-width:64ch}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(22,38,59,.06),transparent 65%);}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 92% -10%, rgba(61,107,140,.16), transparent 42%);}
.hero-in{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;padding:60px 0 56px}
.hero h1{margin-bottom:.34em}
.hero .lede{margin-bottom:1.5em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{font-size:.85rem;color:var(--ink-soft);margin-top:1.3em}
.hero-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:7px;box-shadow:var(--shadow);border-top:3px solid var(--copper)}
.article-figure{margin:0 0 1.7em;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--bg-2)}
.article-figure img{display:block;width:100%;height:auto;aspect-ratio:1100/620;object-fit:cover}
.hub-banner{margin:30px 0 0;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--bg-2)}
.hub-banner img{display:block;width:100%;height:auto;aspect-ratio:1280/540;object-fit:cover}

/* cost calculator */
.calc{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:22px;text-align:left;box-shadow:var(--shadow-sm)}
.calc-controls{display:grid;gap:12px}
.calc .field{margin:0}
.calc-out{background:var(--slate);color:#fff;border-radius:8px;padding:22px;position:sticky;top:124px}
.calc-eyebrow{color:var(--copper-soft);text-transform:uppercase;letter-spacing:.14em;font-size:.66rem;font-weight:700}
.calc-range{font-family:"Spectral",serif;font-size:2.3rem;line-height:1.08;margin:.18em 0 .35em;color:#fff}
.calc-note{color:#bcd0e0;font-size:.9rem;margin:.2em 0 1.1em;min-height:2.4em}
.calc-out .btn{width:100%;text-align:center}
.calc-fine{color:#8ba6bd;font-size:.74rem;line-height:1.5;margin-top:.9em}
@media(max-width:760px){.calc{grid-template-columns:1fr}.calc-out{position:static}}

/* trust strip */
.trust{background:var(--slate-2);color:#cdddea;border-bottom:1px solid rgba(255,255,255,.08)}
.trust-in{display:flex;flex-wrap:wrap;gap:10px 36px;justify-content:center;align-items:center;padding:15px 0;font-size:.86rem;font-weight:600}
.trust-in span{display:inline-flex;align-items:center;gap:9px}
.trust-in b{color:#fff}
.trust-dot{width:7px;height:7px;border-radius:1px;transform:rotate(45deg);background:var(--copper-2);flex:none}

/* ---- generic sections ---- */
.section{padding:62px 0}
.section-tight{padding:42px 0}
.band{background:var(--slate);color:#d3e0ea}
.band h2,.band h3{color:#fff}
.band .lede{color:#b9cdda}
.band a{color:var(--copper-soft)}
.band-paper{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}

/* ---- cards / grids ---- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:26px;box-shadow:var(--shadow-sm);transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease;position:relative}
.card:hover{transform:translateY(-3px);border-color:var(--steel-soft);box-shadow:var(--shadow)}
.card h3{margin-bottom:.34em}
.card p{font-size:.95rem;color:var(--ink-soft);margin-bottom:.7em}
.card .more{font-weight:700;font-size:.9rem;color:var(--copper)}
.card-accent{border-top:3px solid var(--copper)}
.card-icon{width:42px;height:42px;border-radius:7px;background:var(--ice);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-family:"Spectral",serif;font-weight:600;color:var(--slate);font-size:1.2rem}

/* feature list */
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding:0 0 .7em 1.8em;color:var(--ink-soft)}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:10px;height:10px;background:var(--copper);border-radius:1px;transform:rotate(45deg)}

/* numbered process steps — squared markers */
.steps{list-style:none;padding:0;margin:1.6em 0;counter-reset:step}
.steps li{position:relative;padding:0 0 1.4em 3.2em;counter-increment:step}
.steps li::before{content:counter(step);position:absolute;left:0;top:-2px;width:34px;height:34px;border-radius:6px;background:var(--slate);color:#fff;font-family:"Spectral",serif;font-weight:600;display:flex;align-items:center;justify-content:center;font-size:1rem}
.steps li::after{content:"";position:absolute;left:16px;top:34px;bottom:6px;width:2px;background:var(--line-2)}
.steps li:last-child::after{display:none}
.steps li strong{color:var(--slate)}

/* ---- editorial article / 2-col body+aside ---- */
.article h2{margin-top:1.5em}
.article h3{margin-top:1.3em;color:var(--slate-2)}
.article ul,.article ol{color:var(--ink-soft);padding-left:1.2em}
.article li{margin-bottom:.5em}
.article-body > .lede{margin-bottom:1.5em;border-left:3px solid var(--copper);padding-left:18px}
.article-body img{max-width:100%;border-radius:8px}
.breadcrumb{font-size:.82rem;color:var(--ink-soft);margin-bottom:1.4em;letter-spacing:.01em}
.breadcrumb a{color:var(--steel)}
.page-aside{position:sticky;top:92px}

/* pull / callout */
.callout{background:var(--ice);border:1px solid var(--steel-soft);border-left:4px solid var(--steel);border-radius:7px;padding:20px 22px;margin:1.7em 0}
.callout strong{color:var(--slate)}
.callout.warn{border-left-color:var(--danger);background:#f6e4df;border-color:#e2b6ab}
.callout.warn strong{color:var(--danger)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:1.6em 0}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:18px;border-top:3px solid var(--steel)}
.stat b{font-family:"Spectral",serif;font-size:1.7rem;color:var(--slate);display:block;line-height:1;font-weight:600}
.stat span{font-size:.82rem;color:var(--ink-soft)}

/* ---- FAQ ---- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-family:"Spectral",serif;font-size:1.1rem;font-weight:600;color:var(--slate);padding:16px 38px 16px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:20px;width:11px;height:11px;border-right:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:rotate(45deg);transition:transform .18s ease}
.faq details[open] summary::after{transform:rotate(-135deg);top:24px}
.faq details[open] summary{color:var(--copper)}
.faq .ans{padding:0 10px 18px 0;color:var(--ink-soft)}
.faq .ans p:last-child{margin-bottom:0}

/* ---- lead form ---- */
.lead-form{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:28px;box-shadow:var(--shadow);border-top:3px solid var(--copper)}
.lead-form h3{margin-top:0}
.field{margin-bottom:15px}
.field label{display:block;font-weight:700;font-size:.85rem;color:var(--slate-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line-2);border-radius:6px;font-size:1rem;font-family:inherit;background:var(--paper-2);color:var(--ink)}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--steel);box-shadow:0 0 0 3px rgba(61,107,140,.16)}
.field .req{color:var(--copper)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-fine{font-size:.78rem;color:var(--ink-soft);margin-top:12px}

/* split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:start}
.split-aside{display:grid;grid-template-columns:1.55fr .95fr;gap:42px;align-items:start}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--slate),var(--slate-2));color:#fff;border-radius:12px;padding:42px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;box-shadow:var(--shadow);position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-40px;bottom:-60px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(191,90,38,.3),transparent 70%)}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{color:#fff;margin:0 0 .2em}
.cta-band p{color:#b9cdda;margin:0;max-width:48ch}

/* tag pills */
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:1.2em 0 0}
.pill{display:inline-block;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:7px 15px;font-size:.88rem;font-weight:600;color:var(--slate-2)}
.pill:hover{border-color:var(--copper);color:var(--copper);text-decoration:none}

/* small print pages */
.legal{max-width:780px;margin:0 auto;padding:50px 0}
.legal h2{font-size:1.35rem;margin-top:1.5em}
.legal p,.legal li{color:var(--ink-soft);font-size:.96rem}

/* thank you */
.ty{max-width:640px;margin:0 auto;padding:90px 0;text-align:center}
.ty .mark{width:66px;height:66px;border-radius:12px;background:var(--slate);display:inline-flex;align-items:center;justify-content:center;margin-bottom:22px}
.ty .mark svg{width:34px;height:34px}

/* ---- footer ---- */
.site-foot{background:var(--ink);color:#aeb9c5;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:34px;padding:56px 0 30px}
.foot-brand .brand-foot{color:#fff;margin-bottom:14px}
.foot-brand .brand-text{color:#eef1f5}
.foot-brand .brand-text small{color:var(--steel-soft)}
.foot-blurb{font-size:.9rem;color:#8593a1;max-width:36ch}
.foot-call{display:inline-block;margin-top:10px;color:#fff;font-weight:700;font-size:1.08rem}
.foot-call:hover{color:var(--copper-soft);text-decoration:none}
.foot-col h4{color:#fff;font-family:"Inter",sans-serif;font-size:.74rem;letter-spacing:.15em;text-transform:uppercase;margin:0 0 14px}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col li{margin-bottom:9px}
.foot-col a{color:#aeb9c5;font-size:.92rem}
.foot-col a:hover{color:#fff}
.foot-legal{border-top:1px solid #283441;padding:24px 0 40px}
.disclaimer{font-size:.78rem;color:#74808d;max-width:none;margin-bottom:18px;line-height:1.6}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:#74808d}
.foot-bottom a{color:#aeb9c5}

/* ---- responsive ---- */
@media(max-width:920px){
  .hero-in{grid-template-columns:1fr;gap:34px;padding:42px 0}
  .g3,.g4{grid-template-columns:1fr 1fr}
  .split,.split-aside{grid-template-columns:1fr;gap:26px}
  .page-aside{position:static}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .stat-row{grid-template-columns:1fr}
  .navtoggle{display:flex}
  .head-call{display:none}
  .navrow a.active::after{display:none}
  body{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .mobilebar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:60;align-items:stretch;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(22,38,59,.97);backdrop-filter:blur(6px);border-top:1px solid rgba(255,255,255,.14);box-shadow:0 -8px 24px -16px rgba(0,0,0,.6);transform:translateY(135%);opacity:0;pointer-events:none;transition:transform .26s ease, opacity .26s ease}
  .mobilebar.show{transform:translateY(0);opacity:1;pointer-events:auto}
  .mb-call{flex:1 1 auto;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--copper);color:#fff;font-weight:700;font-size:1rem;padding:13px 14px;border-radius:6px;line-height:1}
  .mb-call:hover{background:var(--copper-2);text-decoration:none}
  .mb-quote{flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);font-weight:700;padding:13px 16px;border-radius:6px;line-height:1}
  .mb-quote:hover{text-decoration:none;border-color:#fff}
  .mainnav{position:fixed;inset:0 0 0 auto;width:min(84vw,330px);background:var(--paper);padding:84px 22px 26px;transform:translateX(100%);transition:transform .22s ease;box-shadow:-10px 0 40px -20px rgba(0,0,0,.4);overflow-y:auto;border-top:0}
  body.nav-open .mainnav{transform:translateX(0)}
  .navrow{flex-direction:column;align-items:flex-start;gap:18px;min-height:0;max-width:none;margin:0;padding:0;width:100%}
  .navrow .nav-cta{display:block;width:100%;text-align:center}
}
@media(max-width:560px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .cta-band{padding:30px 24px}
  .section{padding:46px 0}
  .trust-in{gap:8px 20px;font-size:.8rem}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;transition:none !important}
}