/* Arslive — plumbing site styles */
:root{
  --navy:#0F3A55; --ink:#14222E; --teal:#1F9DB0; --teal-dark:#167A8A;
  --yellow:#F5B82E; --yellow-dark:#DDA01A; --mist:#EAF3F6; --pale:#D3E8EF;
  --white:#FFFFFF; --muted:#4A5D6B; --line:#C9DCE4;
  --head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Barlow","Segoe UI",Arial,sans-serif;
  --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);font-size:1.075rem;line-height:1.6;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
h1,h2,h3{font-family:var(--head);line-height:1.05;margin:0 0 .5em;color:var(--navy);letter-spacing:-.005em}
h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:700}
h2{font-size:clamp(2rem,4vw,2.9rem);font-weight:700}
h3{font-size:1.55rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:0;background:var(--yellow);color:var(--ink);padding:10px 16px;z-index:100}
.skip:focus{left:10px}

/* top strip */
.strip{background:var(--ink);color:#C8D6DF;font-size:.92rem}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:7px;padding-bottom:7px}
.strip a{color:var(--yellow);font-weight:600;text-decoration:none}

/* header */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy)}
.brand img{width:44px;height:44px}
.brand span{font-family:var(--head);font-size:1.9rem;font-weight:700;letter-spacing:.01em}
.nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.nav a{color:var(--ink);text-decoration:none;font-weight:500}
.nav a:hover,.nav a[aria-current="page"]{color:var(--teal-dark);text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.menu-btn{display:none;background:none;border:2px solid var(--navy);border-radius:8px;padding:8px 12px;font:600 1rem var(--body);color:var(--navy);cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:700;text-decoration:none;border-radius:999px;padding:14px 26px;border:0;cursor:pointer;font-size:1.05rem;line-height:1.2}
.btn svg{width:20px;height:20px;flex:none}
.btn-call{background:var(--yellow);color:var(--ink)}
.btn-call:hover{background:var(--yellow-dark)}
.btn-ghost{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:var(--white)}
.btn-big{font-size:1.35rem;padding:18px 32px}
.btn-big small{display:block;font-weight:500;font-size:.85rem}

/* hero */
.hero{background:var(--navy);color:#DCE8EF;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{color:var(--white)}
.hero .lead{font-size:1.25rem;max-width:34ch;color:#DCE8EF}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:4px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat}
.hero-art img{width:100%;max-width:560px;margin-left:auto}

/* page banner (inner pages) */
.banner{background:var(--navy);color:#DCE8EF;padding:54px 0 46px}
.banner h1{color:var(--white);font-size:clamp(2.3rem,5vw,3.6rem)}
.banner p{max-width:60ch;margin:0;font-size:1.15rem}
.crumbs{font-size:.92rem;margin-bottom:12px}
.crumbs a{color:var(--yellow)}

/* sections */
.section{padding:84px 0}
.section-mist{background:var(--mist)}
.section-head{max-width:640px;margin-bottom:40px}
.section-head p{color:var(--muted);font-size:1.12rem}

/* services */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.service{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.service img{aspect-ratio:600/420;object-fit:cover;background:var(--mist)}
.service div{padding:18px 20px 22px}
.service h3{margin-bottom:.3em}
.service p{color:var(--muted);font-size:1rem;margin:0}
.service-row{display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:44px;align-items:center;padding:44px 0;border-bottom:1px solid var(--line)}
.service-row:last-child{border-bottom:0}
.service-row img{border-radius:20px}
.service-row ul{padding-left:1.2em;color:var(--muted)}
.service-row:nth-child(even) img{order:2}

/* process along a pipe */
.process{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:30px;counter-reset:step}
.process::before{content:"";position:absolute;left:8%;right:8%;top:34px;height:14px;border-radius:7px;background:var(--pale);border:3px solid var(--navy)}
.step{position:relative;text-align:center;padding:0 10px}
.step .joint{position:relative;z-index:1;width:82px;height:82px;margin:0 auto 18px;border-radius:50%;background:var(--yellow);border:5px solid var(--navy);display:grid;place-items:center;font:700 2rem var(--head);color:var(--navy)}
.step p{color:var(--muted)}

/* why */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:22px}
.reasons{list-style:none;padding:0;margin:0;display:grid;gap:22px}
.reasons li{display:grid;grid-template-columns:48px 1fr;gap:16px}
.reasons .ico{width:48px;height:48px;border-radius:12px;background:var(--navy);display:grid;place-items:center}
.reasons .ico svg{width:26px;height:26px}
.reasons h3{font-size:1.35rem;margin:0 0 .2em}
.reasons p{margin:0;color:var(--muted)}

/* call band */
.callband{background:var(--teal);color:var(--white);padding:56px 0}
.callband .wrap{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.callband h2{color:var(--white);margin:0}
.callband p{margin:.4em 0 0;font-size:1.15rem;max-width:48ch}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;font-family:var(--head);font-size:1.45rem;font-weight:600;color:var(--navy);padding:14px 40px 14px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:8px;font-size:2rem;color:var(--teal-dark);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 16px}

/* legal / prose pages */
.prose{max-width:780px}
.prose h2{font-size:1.9rem;margin-top:1.6em}
.prose h3{font-size:1.35rem;margin-top:1.2em}
.prose ul{padding-left:1.3em}
.prose li{margin-bottom:.4em}
.updated{color:var(--muted);font-size:.95rem}
.notice{background:var(--mist);border-left:5px solid var(--teal);padding:18px 22px;border-radius:0 12px 12px 0;margin:1.4em 0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}
.contact-card{background:var(--navy);color:#DCE8EF;border-radius:22px;padding:34px}
.contact-card h2{color:var(--white)}
.contact-card a{color:var(--yellow);font-weight:600}
.contact-card .btn-call{color:var(--ink);margin:6px 0 10px}
.contact-card dl{margin:0}
.contact-card dt{font-weight:700;color:var(--white);margin-top:16px}
.contact-card dd{margin:0}
form .field{margin-bottom:18px}
label{display:block;font-weight:600;margin-bottom:6px}
input,textarea,select{width:100%;font:inherit;padding:12px 14px;border:2px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink)}
input:focus,textarea:focus,select:focus{border-color:var(--teal)}
.field-error{color:#B3261E;font-size:.92rem;margin-top:4px;min-height:1em}
.form-note{font-size:.92rem;color:var(--muted)}
.form-status{margin-top:14px;font-weight:600}
.consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.95rem}
.consent input{width:auto;margin-top:5px}

/* footer */
.site-footer{background:var(--ink);color:#AFC0CB;padding:64px 0 28px;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px}
.site-footer h3{color:var(--white);font-size:1.3rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{color:#DCE8EF;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:var(--yellow)}
.site-footer .brand span{color:var(--white)}
.foot-phone{font:700 1.5rem var(--head);color:var(--yellow)!important}
.foot-disclaimer{border-top:1px solid #2C3D4B;margin-top:44px;padding-top:24px;font-size:.88rem;line-height:1.55}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:14px;font-size:.88rem}

/* mobile call bar */
.callbar{display:none}

/* cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:0 10px 30px rgba(15,58,85,.18);z-index:80;display:none}
.cookie.show{display:block}
.cookie p{margin:0 0 12px;font-size:.95rem}
.cookie .row{display:flex;gap:10px}
.cookie button{font:600 .95rem var(--body);padding:10px 18px;border-radius:999px;cursor:pointer;border:2px solid var(--navy)}
.cookie .accept{background:var(--navy);color:var(--white)}
.cookie .decline{background:var(--white);color:var(--navy)}

/* responsive */
@media (max-width:1020px){
  .services{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);border-bottom:1px solid var(--line)}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0;padding:8px 22px 18px}
  .nav li a{display:block;padding:12px 0;border-bottom:1px solid var(--mist)}
  .menu-btn{display:inline-block}
  .header-call{display:none}
  .hero .wrap,.split,.contact-grid,.service-row{grid-template-columns:1fr}
  .service-row:nth-child(even) img{order:0}
  .hero .wrap{padding-top:40px;padding-bottom:44px}
  .hero-art img{max-width:300px;margin:0 auto}
  .process{grid-template-columns:1fr;gap:26px}
  .process::before{left:39px;right:auto;top:20px;bottom:20px;width:14px;height:auto}
  .step{display:grid;grid-template-columns:82px 1fr;gap:18px;text-align:left;padding:0}
  .step .joint{margin:0}
  .section{padding:60px 0}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--yellow);color:var(--ink);justify-content:center;align-items:center;gap:10px;padding:14px;font-weight:700;font-size:1.15rem;text-decoration:none;border-top:3px solid var(--navy)}
  .callbar svg{width:22px;height:22px}
  body{padding-bottom:58px}
  .cookie{bottom:72px;left:10px;right:10px;padding:14px 16px}
  .cookie p{font-size:.9rem}
  .strip .hours{display:none}
}
@media (max-width:560px){
  .services,.foot-grid{grid-template-columns:1fr}
  .btn-big{width:100%;justify-content:center}
}

/* emergency guide */
.process-vertical{grid-template-columns:1fr;gap:26px;max-width:820px}
.process-vertical::before{left:39px;right:auto;top:20px;bottom:20px;width:14px;height:auto}
.process-vertical .step{display:grid;grid-template-columns:82px 1fr;gap:20px;text-align:left;padding:0}
.process-vertical .step .joint{margin:0}
.process-vertical .step h3{margin-top:18px}
.signs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sign{background:var(--white);border-left:5px solid var(--yellow);border-radius:0 14px 14px 0;padding:20px 22px}
.sign h3{font-size:1.35rem;margin-bottom:.3em}
.sign p{margin:0;color:var(--muted)}
@media (max-width:860px){.signs{grid-template-columns:1fr}.nav ul{gap:0}}
@media (max-width:1100px) and (min-width:861px){.nav ul{gap:18px}.header-call{padding:12px 18px}}