/* ==========================================================
   NJ Greenline Roofing – styles
   ========================================================== */
@font-face{font-family:"Oswald";src:url(../fonts/oswald-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Oswald";src:url(../fonts/oswald-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Oswald";src:url(../fonts/oswald-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/inter-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/inter-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/inter-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}

:root{
  --green-900:#0a2c1a;
  --green-800:#0f3d24;
  --green-700:#17532f;
  --green-500:#2e9e4f;
  --green-300:#5fd17f;
  --green-50:#eef6f0;
  --ink:#1d2327;
  --muted:#5b646b;
  --line:#dde3df;
  --white:#fff;
  --radius:10px;
  --shadow:0 10px 30px rgba(10,44,26,.10);
  --head:"Oswald","Arial Narrow",Arial,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;overflow-x:clip;font-family:var(--body);font-size:17px;line-height:1.65;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green-700)}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:.01em}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);color:var(--green-800);text-transform:uppercase}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.wrap--narrow{width:min(860px,100% - 40px)}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;z-index:999;background:#fff;padding:8px 12px}

.eyebrow{font-family:var(--head);font-weight:500;text-transform:uppercase;letter-spacing:.18em;font-size:.85rem;color:var(--green-500);margin-bottom:.6em;display:flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:34px;height:3px;background:currentColor;display:inline-block}
.eyebrow--light{color:var(--green-300)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--head);font-weight:600;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;border-radius:6px;padding:.8em 1.5em;border:2px solid transparent;cursor:pointer;font-size:1rem;transition:background .2s,color .2s,transform .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}
.btn--lg{font-size:1.1rem;padding:.95em 1.8em}
.btn--sm{font-size:.9rem;padding:.55em 1.1em}
.btn--block{width:100%}
.btn--accent{background:var(--green-500);color:#fff}
.btn--accent:hover{background:var(--green-300);color:var(--green-900)}
.btn--primary{background:var(--green-800);color:#fff}
.btn--primary:hover{background:var(--green-500)}
.btn--ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn--ghost:hover{background:#fff;color:var(--green-800)}

/* Top bar */
.topbar{background:var(--green-900);color:#cfe3d6;font-size:.88rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:7px 0}
.topbar__item{display:inline-flex;align-items:center;gap:6px}
.topbar svg{width:16px;height:16px;fill:var(--green-300)}
.topbar__phone{color:#fff;font-weight:700;text-decoration:none}

/* Header */
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;min-height:80px;gap:20px}
.brand img{height:56px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-family:var(--head);font-weight:500;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;color:var(--ink);font-size:.98rem}
.nav a:not(.btn):hover{color:var(--green-500)}
.nav a.nav__cta{color:#fff}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--green-800);margin:5px 0;border-radius:2px;transition:.25s}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;min-height:min(78vh,720px);display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;background:url(../images/commercial-tpo-roof.jpg) center 60%/cover no-repeat}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,44,26,.94) 0%,rgba(10,44,26,.80) 45%,rgba(10,44,26,.35) 100%)}
.hero__inner{position:relative;padding:90px 0 100px}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.2rem);text-transform:uppercase;max-width:15ch;margin-bottom:.35em}
.hero h1 span{color:var(--green-300)}
.hero__lead{font-size:clamp(1.05rem,1.6vw,1.22rem);max-width:56ch;color:#e3efe7}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* Trust strip */
.trust{background:var(--green-500);color:#fff}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust__item{padding:24px 18px;text-align:center;border-right:1px solid rgba(255,255,255,.25)}
.trust__item:last-child{border-right:0}
.trust__item strong{display:block;font-family:var(--head);font-size:2rem;line-height:1.1;text-transform:uppercase}
.trust__item span{font-size:.93rem;opacity:.95}

/* Sections */
.section{padding:clamp(64px,8vw,104px) 0}
.section--tint{background:var(--green-50)}
.section--dark{background:var(--green-800);color:#e3efe7}
.section--dark h2{color:#fff}
.section__head{text-align:center;max-width:720px;margin:0 auto 48px}
.section__head .eyebrow{justify-content:center}
.section__head p{color:var(--muted)}
.section__head--light p{color:#c6dccd}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--green-500);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:58px;height:58px;border-radius:12px;background:var(--green-50);display:grid;place-items:center;margin-bottom:16px}
.card__icon svg{width:34px;height:34px;fill:none;stroke:var(--green-700);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.card h3{color:var(--green-800)}
.card p{color:var(--muted);font-size:.96rem;margin:0}

/* Split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
.split--tint{background:var(--green-50)}
.split__media{min-height:420px}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__body{padding:clamp(44px,6vw,90px) clamp(24px,6vw,90px)}
.split--reverse .split__media{order:2}
.checks{list-style:none;padding:0;margin:0 0 28px;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px}
.checks li{position:relative;padding-left:30px;font-weight:600;font-size:.97rem}
.checks li::before{content:"";position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:50%;background:var(--green-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}

/* About */
.about__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.about__text p{color:#3b444a}
.about__quote{font-family:var(--head);font-size:1.6rem;font-weight:600;text-transform:uppercase;color:var(--green-800);border-left:5px solid var(--green-500);padding:4px 0 4px 20px;margin-top:26px;line-height:1.25}
.about__quote span{display:block;color:var(--green-500)}
.about__values{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.value{background:var(--green-50);border-radius:var(--radius);padding:24px}
.value h3{color:var(--green-800);font-size:1.12rem}
.value p{margin:0;color:var(--muted);font-size:.94rem}

/* Process */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.steps li{position:relative;padding:28px 22px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);background:rgba(255,255,255,.04)}
.steps span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--green-500);color:#fff;font-family:var(--head);font-size:1.4rem;font-weight:700;margin-bottom:14px}
.steps h3{color:#fff}
.steps p{margin:0;color:#c6dccd;font-size:.95rem}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:14px}
.gallery__item{margin:0;position:relative;overflow:hidden;border-radius:var(--radius);cursor:zoom-in;background:#ccc}
.gallery__item--wide{grid-column:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery__item:hover img{transform:scale(1.06)}
.gallery__item figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;color:#fff;font-family:var(--head);font-weight:500;text-transform:uppercase;letter-spacing:.05em;font-size:.92rem;background:linear-gradient(transparent,rgba(10,44,26,.85))}

/* Service area */
.area{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(30px,5vw,64px);align-items:center}
.area__cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:10px}
.area__cols h3{color:var(--green-800);border-bottom:3px solid var(--green-500);padding-bottom:6px;display:inline-block}
.area__cols ul{list-style:none;padding:0;margin:0}
.area__cols li{padding:3px 0 3px 20px;position:relative;font-size:.97rem}
.area__cols li::before{content:"";position:absolute;left:0;top:.75em;width:9px;height:9px;background:var(--green-500);border-radius:2px;transform:rotate(45deg)}
.area__note{font-size:.88rem;color:var(--muted);margin-top:12px;font-style:italic}
#map{height:480px;border-radius:var(--radius);box-shadow:var(--shadow);border:4px solid #fff;background:#dfe7e2;z-index:1}
.area__caption{font-size:.85rem;color:var(--muted);margin-top:10px;text-align:center}
.map-label{background:transparent;border:0;box-shadow:none;font-family:var(--head);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--green-800);font-size:13px;text-shadow:0 0 4px #fff,0 0 4px #fff}
.map-label::before{display:none}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:#fff;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq summary{list-style:none;cursor:pointer;padding:18px 56px 18px 22px;font-weight:700;position:relative;color:var(--green-800)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.6rem;color:var(--green-500);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 22px 18px;margin:0;color:var(--muted)}

/* Estimate */
.estimate__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,72px);align-items:start}
.estimate__intro p{color:#c6dccd}
.estimate__phone{display:inline-flex;align-items:center;gap:10px;font-family:var(--head);font-size:2rem;font-weight:700;color:#fff;text-decoration:none;margin-top:10px}
.estimate__phone svg{width:30px;height:30px;fill:var(--green-300)}
.estimate__email{display:block;color:var(--green-300);margin-top:6px}
.form{background:#fff;color:var(--ink);border-radius:14px;padding:clamp(22px,4vw,38px);box-shadow:0 20px 50px rgba(0,0,0,.25)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:16px;color:var(--green-800)}
.form input[type=text],.form input[type=tel],.form input[type=email],.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--line);border-radius:7px;font:inherit;font-size:1rem;font-weight:400;color:var(--ink);background:#fbfcfb;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(46,158,79,.18);background:#fff}
.form .invalid{border-color:#c0392b !important}
.form__radios{border:0;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:12px}
.form__radios legend{font-weight:600;font-size:.9rem;color:var(--green-800);margin-bottom:6px;width:100%}
.form__radios label{display:flex;align-items:center;gap:8px;margin:0;padding:10px 18px;border:1.5px solid var(--line);border-radius:7px;cursor:pointer;font-weight:600;color:var(--ink)}
.form__radios label:has(input:checked){border-color:var(--green-500);background:var(--green-50)}
.form__radios input{accent-color:var(--green-500);width:18px;height:18px}
.hp{position:absolute!important;left:-9999px!important;height:0;overflow:hidden}
.form__status{margin:14px 0 0;font-weight:600;min-height:1.2em}
.form__status.ok{color:var(--green-700)}
.form__status.err{color:#b03a2e}
.form__fine{font-size:.8rem;color:var(--muted);margin:6px 0 0;text-align:center}

/* Footer */
.footer{background:var(--green-900);color:#b9cfc1;padding:64px 0 0;font-size:.95rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer img{height:50px;width:auto;margin-bottom:16px}
.footer h3{color:#fff;font-size:1.05rem;text-transform:uppercase;letter-spacing:.08em}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:8px}
.footer a{color:#b9cfc1;text-decoration:none}
.footer a:hover{color:var(--green-300)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.84rem}
.footer__bottom p{margin:0}

/* Mobile bar */
.mobilebar{display:none}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(5,20,12,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}
.lightbox[hidden]{display:none}
.lightbox img{max-height:82vh;max-width:min(1200px,100%);border-radius:8px}
.lightbox__cap{color:#fff;font-family:var(--head);text-transform:uppercase;letter-spacing:.06em;margin-top:14px}
.lightbox__close{position:absolute;top:14px;right:20px;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;line-height:1}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .nav{gap:18px}
  .nav a{font-size:.9rem}
}
@media (max-width:960px){
  .nav-toggle{display:block}
  .nav{position:fixed;inset:0 0 0 auto;top:0;width:min(320px,85vw);height:100vh;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:96px 26px 26px;box-shadow:-10px 0 40px rgba(0,0,0,.18);transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility 0s .3s;z-index:60}
  .nav.open{transform:none;visibility:visible;transition:transform .3s ease}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1.1rem}
  .nav a.nav__cta{margin-top:20px;border:0;padding:14px}
  .nav-toggle{position:relative;z-index:70}
  .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .split,.about__grid,.area,.estimate__grid{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .split__media{min-height:300px;max-height:420px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .trust__grid{grid-template-columns:repeat(2,1fr)}
  .trust__item:nth-child(2){border-right:0}
  .trust__item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.25)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__grid>div:first-child{grid-column:1/-1}
  #map{height:380px}
}
@media (max-width:640px){
  body{font-size:16px;padding-bottom:62px}
  .topbar__hide-sm{display:none}
  .header__inner{min-height:68px}
  .brand img{height:42px}
  .hero{min-height:auto}
  .hero__inner{padding:64px 0 70px}
  .hero__ctas .btn{width:100%}
  .cards,.about__values,.steps,.checks,.form__row{grid-template-columns:1fr}
  .form__row{gap:0}
  .gallery{grid-auto-rows:160px;gap:10px}
  .gallery__item--wide{grid-column:span 2}
  .gallery__item figcaption{font-size:.78rem;padding:20px 10px 8px}
  .trust__item{padding:18px 10px}
  .trust__item strong{font-size:1.55rem}
  .trust__item span{font-size:.82rem}
  .footer__grid{grid-template-columns:1fr}
  .estimate__phone{font-size:1.6rem}
  .mobilebar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:90;box-shadow:0 -4px 18px rgba(0,0,0,.18)}
  .mobilebar a{padding:17px 10px;text-align:center;font-family:var(--head);font-weight:600;text-transform:uppercase;letter-spacing:.06em;text-decoration:none;color:#fff}
  .mobilebar__call{background:var(--green-800)}
  .mobilebar__quote{background:var(--green-500)}
}
.estimate__loc{margin-top:10px;color:#c6dccd;font-size:.95rem}