/* American RoofMasters — demo redesign */
:root{
  --navy:#0a2a6e;
  --navy-900:#061a47;
  --navy-950:#04112f;
  --red:#d42a2f;
  --red-600:#b81f24;
  --yellow:#ffe14d;
  --ink:#0f172a;
  --body:#3b4559;
  --muted:#6b7487;
  --line:#e3e7ef;
  --bg:#ffffff;
  --bg-soft:#f4f6fa;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(10,20,50,.06),0 8px 24px rgba(10,20,50,.08);
  --shadow-lg:0 24px 60px rgba(4,17,47,.18);
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--body);background:var(--bg);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section.soft{background:var(--bg-soft)}
.section.dark{background:var(--navy-950);color:#c5cee3}
.section.dark h2,.section.dark h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.section.dark .eyebrow,.hero .eyebrow{color:var(--yellow)}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.section.dark .lead{color:#a9b4cf}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.head{margin-bottom:52px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:.98rem;border:2px solid transparent;transition:.2s;cursor:pointer;font-family:inherit}
.btn svg{width:18px;height:18px}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-600);transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-900)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--line);color:var(--ink);background:#fff}.btn-outline:hover{border-color:var(--navy)}

/* top bar + header */
.topbar{background:var(--navy-950);color:#b8c3dd;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar b{color:#fff;font-weight:600}
.topbar .pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#3ee07a;margin-right:8px;box-shadow:0 0 0 0 rgba(62,224,122,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(62,224,122,0)}100%{box-shadow:0 0 0 0 rgba(62,224,122,0)}}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.brand img{height:58px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:10px 14px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--ink)}
.nav a:hover,.nav a.active{background:var(--bg-soft);color:var(--navy)}
.nav .btn{margin-left:10px;padding:12px 20px}
.nav .btn:hover{background:var(--red-600);color:#fff}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;border-radius:10px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);margin:5px auto;transition:.25s}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% -10%,#1b3f97 0,transparent 60%),linear-gradient(160deg,var(--navy-900),var(--navy-950));color:#c9d3ea;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(to bottom,#000,transparent 80%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--yellow)}
.hero p.lead{color:#b4c0dc;font-size:1.2rem}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 36px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:26px}
.hero-stats strong{display:block;color:#fff;font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.hero-stats span{font-size:.85rem}
.collage{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:200px 200px;gap:14px}
.collage img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.collage img:first-child{grid-row:span 2}
.badge-float{position:absolute;left:-28px;bottom:-26px;background:#fff;color:var(--ink);border-radius:14px;padding:14px 18px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-lg);font-size:.9rem;line-height:1.3}
.badge-float .ico{width:44px;height:44px;border-radius:12px;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:800}
.badge-float b{display:block;font-size:1rem}

/* trust strip */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:28px;padding-bottom:28px}
.trust div{display:flex;gap:14px;align-items:center;font-size:.9rem;color:var(--muted);line-height:1.35}
.trust b{display:block;color:var(--ink);font-size:1rem}
.ico-c{flex:none;width:46px;height:46px;border-radius:12px;background:var(--bg-soft);color:var(--navy);display:grid;place-items:center}
.ico-c svg{width:22px;height:22px}

/* 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:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:transparent}
.card .ico-c{margin-bottom:18px;background:#eef2fb}
.card p{color:var(--muted);font-size:.96rem;margin:0}
.card h3{margin-bottom:8px}
.card .more{display:inline-flex;margin-top:16px;font-weight:700;font-size:.9rem;color:var(--red)}
.svc-card{position:relative;overflow:hidden;padding:0}
.svc-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.svc-card .body{padding:24px}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img.rounded{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover}
.checks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:3px;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/13px no-repeat}
.section.dark .checks li{color:#d3dbee}

/* before / after slider */
.ba{position:relative;aspect-ratio:477/288;border-radius:var(--radius);overflow:hidden;user-select:none;box-shadow:var(--shadow);background:#000;cursor:ew-resize;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%)}
.ba .handle::after{content:"⟷";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;font-weight:800;box-shadow:var(--shadow)}
.ba-label{display:flex;justify-content:space-between;margin-top:12px;font-weight:600;color:var(--ink);font-size:.95rem}
.ba-label span{color:var(--muted);font-weight:500}
.section.dark .ba-label{color:#fff}.section.dark .ba-label span{color:#93a0c0}

/* roof types chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:.9rem;font-weight:500;color:var(--ink)}

/* process */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:28px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:2.4rem;font-weight:800;color:var(--yellow);letter-spacing:-.04em;margin-bottom:10px}
.step p{font-size:.95rem;margin:0}

/* testimonial */
.quote{background:#fff;border-radius:var(--radius);padding:32px;border:1px solid var(--line)}
.quote .stars{color:#f5b301;letter-spacing:3px;margin-bottom:12px}
.quote p{font-size:1.08rem;color:var(--ink)}
.quote cite{font-style:normal;font-size:.9rem;color:var(--muted)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--red),#e8494d);border-radius:24px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;color:#ffe9e9;position:relative;overflow:hidden}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{margin:0;font-size:1.08rem}
.cta-band .btn-white{background:#fff;color:var(--red)}
.cta-band .btn-white:hover{background:var(--navy-950);color:#fff}
.cta-band .phone{font-size:1.9rem;font-weight:800;color:#fff;letter-spacing:-.02em;white-space:nowrap}

/* page header */
.page-hero{background:linear-gradient(160deg,var(--navy-900),var(--navy-950));color:#b4c0dc;padding:76px 0 68px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.1rem);max-width:820px}
.page-hero p{max-width:680px;font-size:1.15rem;margin:0}
.crumbs{font-size:.85rem;margin-bottom:16px;color:#8d9abb}.crumbs a{color:#c9d3ea}

/* services page */
.svc-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-item{display:flex;gap:16px;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff}
.svc-item .ico-c{width:42px;height:42px}
.svc-item h3{font-size:1.02rem;margin-bottom:4px}
.svc-item p{font-size:.9rem;color:var(--muted);margin:0;line-height:1.55}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}
.feature:last-child{border-bottom:0}
.feature.rev .media{order:2}
.feature img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow)}
.tag{display:inline-block;background:#eef2fb;color:var(--navy);font-weight:700;font-size:.75rem;padding:6px 12px;border-radius:999px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}

/* gallery */
.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.filters button{font-family:inherit;border:1px solid var(--line);background:#fff;padding:10px 18px;border-radius:999px;font-weight:600;cursor:pointer;color:var(--ink);font-size:.92rem}
.filters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.masonry{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.masonry a{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;display:block}
.masonry img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.masonry a:hover img{transform:scale(1.06)}
.masonry a span{position:absolute;left:10px;bottom:10px;background:rgba(4,17,47,.8);color:#fff;font-size:.75rem;font-weight:600;padding:5px 10px;border-radius:999px}
.lightbox{position:fixed;inset:0;background:rgba(4,10,25,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;border-radius:12px}
.lightbox button{position:absolute;background:rgba(255,255,255,.12);border:0;color:#fff;width:50px;height:50px;border-radius:50%;font-size:1.5rem;cursor:pointer}
.lb-close{top:20px;right:20px}.lb-prev{left:20px;top:50%}.lb-next{right:20px;top:50%}

/* about */
.reasons{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;counter-reset:r}
.reason{display:flex;gap:18px;padding:24px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.reason::before{counter-increment:r;content:counter(r,decimal-leading-zero);flex:none;font-weight:800;color:var(--red);font-size:1.3rem;letter-spacing:-.02em;width:34px}
.reason h3{font-size:1.02rem;margin-bottom:4px}.reason p{margin:0;font-size:.93rem;color:var(--muted)}
.nots{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.not{padding:24px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.not b{display:block;color:#fff;margin-bottom:6px}
.not .x{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--red);color:#fff;font-weight:800;margin-bottom:14px}
.not p{margin:0;font-size:.92rem}

/* faq */
.faq{max-width:860px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:22px 26px;font-weight:700;color:var(--ink);font-size:1.05rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;background:var(--bg-soft);display:grid;place-items:center;font-size:1.3rem;color:var(--navy);transition:.2s}
.faq details[open] summary::after{content:"–";background:var(--navy);color:#fff}
.faq .ans{padding:0 26px 24px;color:var(--body)}
.faq .ans ul{margin:0 0 1em;padding-left:20px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:16px}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;background:var(--bg-soft);color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--navy);background:#fff}
.form textarea{min-height:130px;resize:vertical}
.info-card{background:var(--navy-950);color:#c5cee3;border-radius:20px;padding:34px}
.info-card h3{color:#fff}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.info-row:last-child{border-bottom:0}
.info-row .ico-c{background:rgba(255,255,255,.08);color:var(--yellow)}
.info-row small{display:block;color:#8d9abb;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.info-row a,.info-row b{color:#fff;font-weight:600}
.map{border:0;width:100%;height:380px;border-radius:20px;margin-top:22px;filter:saturate(.9)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);opacity:0;visibility:hidden;background:var(--ink);color:#fff;padding:14px 22px;border-radius:12px;font-weight:600;transition:.35s;z-index:200}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1;visibility:visible}

/* areas */
.areas{display:flex;flex-wrap:wrap;gap:8px}
.areas span{padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);font-size:.85rem;color:#d3dbee}

/* footer */
.footer{background:var(--navy-950);color:#8d9abb;padding:72px 0 28px;font-size:.93rem}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:48px}
.footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px}
.footer a{color:#b8c3dd;display:block;padding:4px 0}.footer a:hover{color:#fff}
.footer .logo-card{display:inline-block;background:#fff;border-radius:12px;padding:10px 14px;margin-bottom:18px}
.footer .logo-card img{height:48px}
.footer .bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.83rem}
.mobile-call{display:none}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1080px){
  .g4,.steps{grid-template-columns:repeat(2,1fr)}
  .masonry{grid-template-columns:repeat(3,1fr)}
  .svc-list{grid-template-columns:repeat(2,1fr)}
  .nots{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
  .trust .wrap{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:fixed;top:84px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 20px 24px;gap:2px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-130%);transition:.3s;z-index:-1}
  .nav.open{transform:none}
  .nav a{padding:14px 16px;border-radius:10px}
  .nav .btn{margin:10px 0 0;justify-content:center}
  .menu-open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-open .menu-btn span:nth-child(2){opacity:0}
  .menu-open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero .wrap,.split,.feature,.contact-grid{grid-template-columns:1fr;gap:40px}
  .feature.rev .media{order:0}
  .g3,.g2,.reasons{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 28px}
  .topbar .hide-sm{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .section{padding:68px 0}
  .wrap{padding:0 18px}
  .header .wrap{height:72px}
  .nav{top:72px}
  .brand img{height:46px}
  .hero .wrap{padding-top:56px;padding-bottom:72px}
  .collage{grid-template-rows:150px 150px;gap:10px}
  .badge-float{left:10px;bottom:-22px;padding:10px 14px}
  .hero-stats{gap:22px}
  .g4,.steps,.svc-list,.nots{grid-template-columns:1fr}
  .masonry{grid-template-columns:repeat(2,1fr);gap:10px}
  .trust .wrap{grid-template-columns:1fr 1fr;gap:16px}
  .trust .ico-c{display:none}
  .form{padding:24px}.form .row{grid-template-columns:1fr;gap:0}
  .footer .cols{grid-template-columns:1fr}
  .cta-band .phone{font-size:1.5rem}
  .mobile-call{display:flex;position:fixed;left:14px;right:14px;bottom:14px;z-index:60;justify-content:center;box-shadow:var(--shadow-lg)}
  .footer{padding-bottom:96px}
  .topbar .wrap{justify-content:center}
  .topbar .right{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}
.form label,.form .row>*,.contact-grid>*{min-width:0}
.form select{max-width:100%}