/* Appliance Repair Falls Church VA
   Navy #1B3A5C + Blue #2E86C1 | Montserrat + Inter */

:root{
  --navy:#1B3A5C;
  --navy-900:#122843;
  --navy-800:#153050;
  --blue:#2E86C1;
  --blue-600:#2574A9;
  --blue-050:#E8F4FD;
  --ink:#1A2636;
  --muted:#5A6B7A;
  --paper:#F2F6F9;
  --paper-2:#E9EFF4;
  --white:#ffffff;
  --line:#D8E2EA;
  --amber:#D4892A;
  --amber-050:#FBF2E2;
  --danger:#C0432E;
  --shadow-sm:0 1px 3px rgba(27,58,92,.08),0 1px 2px rgba(27,58,92,.06);
  --shadow-md:0 10px 30px rgba(27,58,92,.10);
  --radius:14px;
  --radius-sm:10px;
  --maxw:1140px;
  --h-font:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --b-font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--b-font);color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-600);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--h-font);color:var(--navy);line-height:1.18;font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.15rem);letter-spacing:-.015em;margin-top:0}
h3{font-size:1.25rem}
p{margin:0 0 1.05em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:820px}

/* ---------- Skip / a11y ---------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--h-font);font-weight:600;
  padding:.8em 1.4em;border-radius:999px;border:2px solid transparent;cursor:pointer;font-size:1rem;
  transition:transform .12s ease,background .2s ease,box-shadow .2s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-600);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-800);color:#fff}
.btn-lg{font-size:1.08rem;padding:.95em 1.7em}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-900);color:#cfe0e6;font-size:.9rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#eaf3f5}
.topbar .tb-hours{color:#9fb8c2}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--h-font);font-weight:700;color:var(--navy);font-size:1.15rem;letter-spacing:-.01em}
.brand img{height:38px;width:auto}
.brand:hover{text-decoration:none}
.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu > li{position:relative}
.menu > li > a{display:block;padding:12px 12px;color:var(--navy);font-weight:500;border-radius:8px;font-size:.98rem}
.menu > li > a:hover{background:var(--paper);text-decoration:none}
.has-sub > a::after{content:"\25BE";margin-left:6px;font-size:.72em;color:var(--muted)}
.submenu{position:absolute;top:100%;left:0;min-width:270px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow-md);padding:8px;display:none;list-style:none;margin:8px 0 0}
.submenu.wide{min-width:320px}
.menu > li:hover .submenu,.menu > li:focus-within .submenu{display:block}
.submenu a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);font-size:.94rem}
.submenu a:hover{background:var(--blue-050);text-decoration:none;color:var(--navy)}
.submenu .sub-head{font-family:var(--h-font);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:8px 12px 4px}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-phone{font-family:var(--h-font);font-weight:700;color:var(--navy);white-space:nowrap}
.nav-phone:hover{color:var(--blue-600);text-decoration:none}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{display:block;width:26px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-900) 60%,#0c1c2b 100%);color:#eaf3f5;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(700px 320px at 88% 12%,rgba(46,134,193,.20),transparent 60%);pointer-events:none}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:56px}
.hero h1{color:#fff}
.hero p.lead{font-size:1.16rem;color:#c9dbe2;max-width:38ch}
.hero .eyebrow{font-family:var(--h-font);text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;color:var(--blue);font-weight:600;margin-bottom:10px}
.hero-media img{border-radius:18px;box-shadow:var(--shadow-md);width:100%;height:380px;object-fit:cover;display:block}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:#a9c3cc;font-size:.92rem}
.hero-trust b{color:#fff;font-family:var(--h-font)}

/* page hero (interior, smaller) */
.page-hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-900) 100%);color:#eaf3f5;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(620px 260px at 90% 0%,rgba(46,134,193,.18),transparent 60%)}
.page-hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;padding:44px 22px 46px}
.page-hero h1{color:#fff;margin-bottom:.35em}
.page-hero p{color:#c9dbe2;font-size:1.08rem;margin-bottom:0}
.page-hero .hero-media img{border-radius:16px;height:320px}
.page-hero .hero-cta{margin-top:20px}

/* ---------- Breadcrumbs ---------- */
.crumbs{font-size:.86rem;color:var(--muted);padding:14px 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--blue-600)}
.crumbs span[aria-current]{color:var(--navy);font-weight:600}

.breadcrumb,.breadcrumbs{font-size:.86rem;padding:14px 0}
.breadcrumb ol,.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0}
.breadcrumb li,.breadcrumbs li{color:var(--muted);display:flex;align-items:center}
.breadcrumb li + li::before,.breadcrumbs li + li::before{content:"/";margin:0 8px;color:var(--line)}
.breadcrumb a,.breadcrumbs a{color:var(--muted)}
.breadcrumb a:hover,.breadcrumbs a:hover{color:var(--blue-600)}
.breadcrumb li[aria-current],.breadcrumbs li[aria-current]{color:var(--navy);font-weight:600}
.page-hero .breadcrumb,.page-hero .breadcrumbs{color:#c9dbe2}
.page-hero .breadcrumb li,.page-hero .breadcrumbs li{color:#a9c3cc}
.page-hero .breadcrumb li+li::before,.page-hero .breadcrumbs li+li::before{color:rgba(255,255,255,.3)}
.page-hero .breadcrumb a,.page-hero .breadcrumbs a{color:#c9dbe2}
.page-hero .breadcrumb a:hover,.page-hero .breadcrumbs a:hover{color:#fff}
.page-hero .breadcrumb li[aria-current],.page-hero .breadcrumbs li[aria-current]{color:#fff}

/* ---------- Sections ---------- */
section{padding:52px 0}
section.tight{padding:38px 0}
.bg-paper{background:var(--paper)}
.bg-paper-2{background:var(--paper-2)}
.sec-eyebrow{font-family:var(--h-font);text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:var(--blue-600);font-weight:700;margin-bottom:8px}
.lead-lg{font-size:1.14rem;color:var(--muted)}

/* Answer-first block */
.answer-block{background:var(--blue-050);border:1px solid #b4d8f0;border-left:5px solid var(--blue);
  border-radius:var(--radius);padding:22px 24px;margin:0 0 26px;font-size:1.08rem}
.answer-block p:last-child{margin-bottom:0}
.answer-block strong{color:var(--navy)}

.callout{background:var(--amber-050);border:1px solid #f0d9ac;border-left:5px solid var(--amber);border-radius:var(--radius);padding:18px 22px;margin:22px 0}
.callout h3{margin-top:0}
.note-honest{background:#eef4f7;border:1px dashed #b9cad4;border-radius:var(--radius);padding:18px 22px;margin:22px 0}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.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(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.card h3{margin-top:0;font-size:1.16rem}
.card p{color:var(--muted);font-size:.97rem;margin-bottom:.6em}
.card .card-ico{width:46px;height:46px;border-radius:11px;background:var(--blue-050);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.card .card-ico svg{width:26px;height:26px;stroke:var(--blue-600)}
.card a.more{font-family:var(--h-font);font-weight:600;font-size:.92rem}
.pillar-card{border-top:3px solid var(--blue)}

.steps{counter-reset:step;list-style:none;padding:0;margin:0;display:grid;gap:16px}
.steps li{position:relative;padding:18px 20px 18px 66px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:34px;height:34px;
  background:var(--navy);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--h-font);font-weight:700}
.steps li h3{margin:0 0 4px;font-size:1.06rem}
.steps li p{margin:0;color:var(--muted);font-size:.96rem}

.checklist{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checklist li{position:relative;padding-left:32px;color:var(--ink)}
.checklist li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:5px;
  background:var(--blue-050);border:1px solid var(--blue);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232574A9' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");background-size:14px;background-position:center;background-repeat:no-repeat}

.badges{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 0}
.badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.86rem;color:var(--navy);font-family:var(--h-font);font-weight:500}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-family:var(--h-font);font-weight:600;color:var(--navy);list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue-600);line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .faq-body{padding:16px 22px 20px;color:var(--ink)}
.faq .faq-body p:last-child{margin-bottom:0}

/* ---------- Map ---------- */
.mapwrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.mapwrap iframe{display:block;width:100%;border:0}
.map-note{font-size:.92rem;color:var(--muted);margin-top:10px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--blue-600),var(--navy));color:#fff;border-radius:var(--radius);padding:34px;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#d6eaf8;max-width:60ch;margin:0 auto 18px}
.cta-band .btn-primary{background:#fff;color:var(--navy)}
.cta-band .btn-primary:hover{background:#e8f4fd}

/* ---------- Author box ---------- */
.author{display:flex;gap:18px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.author .ava{width:64px;height:64px;border-radius:50%;flex:0 0 64px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--h-font);font-weight:700;font-size:1.3rem}
.author h4{margin:0 0 3px}
.author p{margin:0;color:var(--muted);font-size:.93rem}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.data{border-collapse:collapse;width:100%;font-size:.96rem}
table.data th,table.data td{border:1px solid var(--line);padding:11px 14px;text-align:left}
table.data th{background:var(--navy);color:#fff;font-family:var(--h-font);font-weight:600}
table.data tr:nth-child(even) td{background:var(--paper)}

/* ---------- Blog ---------- */
.post-meta{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.page-hero .post-meta{color:#a9c3cc}
.post-body{font-size:1.05rem}
.post-body h2{margin-top:1.6em}
.post-body h3{margin-top:1.3em}
.tag,.cat-tag{display:inline-block;background:var(--blue-050);color:var(--blue-600);border-radius:999px;padding:3px 12px;font-size:.78rem;font-family:var(--h-font);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}
.page-hero .cat-tag{background:rgba(255,255,255,.14);color:#bfe3ff}

/* blog listing */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease}
.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);text-decoration:none}
.blog-card img{width:100%;height:180px;object-fit:cover}
.blog-card-body{padding:18px 20px}
.blog-card-body h3{font-size:1.08rem;margin-bottom:.3em}
.blog-card-body h3 a{color:var(--navy)}
.blog-card-body h3 a:hover{color:var(--blue-600);text-decoration:none}
.blog-card-body p{color:var(--muted);font-size:.92rem;margin-bottom:.5em}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#b9ccd4;padding:52px 0 26px;font-size:.95rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:34px}
.site-footer a{color:#cfe0e6}
.site-footer a:hover{color:#fff}
.footer-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-brand img{height:40px;margin-bottom:12px}
.footer-brand p{color:#9fb8c2;font-size:.92rem}
.footer-contact{list-style:none;padding:0;margin:0}
.footer-contact li{display:flex;gap:9px;margin-bottom:9px;align-items:flex-start}
.footer-contact svg{width:18px;height:18px;stroke:var(--blue);flex:0 0 18px;margin-top:3px}
.footer-map iframe{width:100%;height:150px;border:0;border-radius:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8ba6b1;font-size:.86rem}
.footer-bottom a{color:#a9c3cc}

/* ---------- Utility ---------- */
.mt0{margin-top:0}.mb0{margin-bottom:0}
.center{text-align:center}
.pill-row{display:flex;gap:10px;flex-wrap:wrap}
.two-col{columns:2;column-gap:34px}
.divider{height:1px;background:var(--line);border:0;margin:34px 0}
.small{font-size:.9rem;color:var(--muted)}

/* ---------- Contact form ---------- */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-family:var(--h-font);font-weight:600;font-size:.94rem;color:var(--navy);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--b-font);font-size:1rem;color:var(--ink);background:#fff;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue)}
.form-group textarea{min-height:120px;resize:vertical}

/* ---------- Service area list ---------- */
.area-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;list-style:none;padding:0}
.area-list a{display:block;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--navy);font-weight:500;transition:background .15s,border-color .15s}
.area-list a:hover{background:var(--blue-050);border-color:var(--blue);text-decoration:none}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero .container,.page-hero .container{grid-template-columns:1fr}
  .hero-media,.page-hero .hero-media{order:-1}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .two-col{columns:1}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .hamburger{display:block}
  .menu{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);
    padding:12px;gap:2px;max-height:calc(100vh - 70px);overflow:auto;display:none;box-shadow:var(--shadow-md)}
  .menu.open{display:flex}
  .menu > li{width:100%}
  .menu > li > a{padding:14px 12px}
  .submenu{position:static;display:block;box-shadow:none;border:0;border-left:2px solid var(--blue-050);border-radius:0;margin:0 0 6px 10px;padding:0}
  .has-sub > a::after{float:right}
  .nav-cta .btn{display:none}
  .area-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  section{padding:40px 0}
  .cta-band{padding:26px 20px}
  .topbar .tb-hours{display:none}
  .blog-grid{grid-template-columns:1fr}
  .area-list{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}