/* Levittown Oil Tank Services - site styles
   Mobile-first. Headings: Inter. Body: Open Sans. */

:root{
  --navy:#0D3B66;
  --navy-dark:#092A4B;
  --navy-deep:#071F38;
  --amber:#F09A1F;
  --amber-dark:#D9860F;
  --gold:#F6B21B;
  --green:#1FA255;
  --ink:#1C2B3A;
  --body:#3A4A5A;
  --muted:#5E6E7E;
  --bg:#FFFFFF;
  --bg-alt:#F5F7FA;
  --card:#F2F5F9;
  --border:#DFE6EE;
  --radius:14px;
  --shadow:0 8px 28px rgba(9,42,75,.10);
  --wrap:1160px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Open Sans',Arial,sans-serif;font-size:16px;line-height:1.7;color:var(--body);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--amber-dark)}
ul{list-style:none}
h1,h2,h3,h4,h5,.btn{font-family:'Inter','Open Sans',Arial,sans-serif}
h1,h2,h3{color:var(--ink);line-height:1.25;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
p{text-wrap:pretty}
h1{font-size:clamp(1.75rem,5.4vw,2.7rem)}
h2{font-size:clamp(1.4rem,4vw,2rem)}
h3{font-size:1.13rem;font-weight:700}
p+p{margin-top:14px}
.center{text-align:center}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--amber);color:#fff;font-weight:700;font-size:1rem;padding:13px 24px;border-radius:10px;border:2px solid var(--amber);cursor:pointer;transition:background .2s,border-color .2s,transform .15s;text-align:center}
.btn:hover{background:var(--amber-dark);border-color:var(--amber-dark);color:#fff;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn--ghost:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn--white{background:#fff;color:var(--navy);border-color:#fff}
.btn--white:hover{background:#EAF1F8;border-color:#EAF1F8;color:var(--navy)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.btn--outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn--lg{padding:15px 30px;font-size:1.05rem}
.btn svg{flex:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 14px rgba(9,42,75,.06)}
.nav{max-width:var(--wrap);margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:14px}
.nav__logo{display:flex;align-items:center;gap:10px;color:var(--ink);flex:none}
.nav__logo svg{flex:none}
.logo-img{height:42px;width:auto;display:block}
@media(min-width:1060px){.logo-img{height:50px}}
.logo-img-footer{height:44px;width:auto;display:block}
.nav__logo-text{font-family:'Inter',sans-serif;font-weight:800;font-size:1.02rem;line-height:1.15;color:var(--navy);white-space:nowrap}
.nav__logo-text small{display:block;font-weight:600;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--amber-dark);white-space:nowrap}
.nav__toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:none;border:1px solid var(--border);border-radius:9px;cursor:pointer;color:var(--navy)}
.nav__links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 18px 30px rgba(9,42,75,.14);padding:8px 20px 20px;max-height:calc(100vh - 66px);overflow-y:auto}
.nav__links.open{display:block}
.nav__links>li>a{display:block;padding:12px 4px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--bg-alt)}
.has-dropdown{border-bottom:1px solid var(--bg-alt)}
.submenu-toggle{display:flex;align-items:center;gap:7px;width:100%;background:none;border:0;font:inherit;font-weight:600;color:var(--ink);padding:12px 4px;cursor:pointer;text-align:left}
.submenu-toggle .chev{transition:transform .2s;flex:none}
.has-dropdown.open .submenu-toggle .chev{transform:rotate(180deg)}
.dropdown{display:none;padding:2px 0 10px 14px}
.has-dropdown.open .dropdown{display:block}
.dropdown a{display:block;padding:9px 4px;color:var(--body);font-size:.95rem}
.dropdown a:hover{color:var(--amber-dark)}
.nav__phone{display:none;align-items:center;gap:9px;font-family:'Inter',sans-serif;font-weight:800;color:var(--navy);font-size:1.02rem;white-space:nowrap}
.nav__phone:hover{color:var(--amber-dark)}
.nav__estimate{display:none}
.nav__cta-mobile{display:flex;flex-direction:column;gap:10px;padding:16px 4px 4px}
.pulse-dot{width:10px;height:10px;border-radius:50%;background:var(--green);flex:none;animation:pulse 1.8s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,162,85,.55)}70%{box-shadow:0 0 0 9px rgba(31,162,85,0)}100%{box-shadow:0 0 0 0 rgba(31,162,85,0)}}

@media(min-width:1060px){
  .nav{min-height:76px;flex-wrap:nowrap;gap:10px}
  .nav__toggle{display:none}
  .nav__links{display:flex;position:static;align-items:center;gap:0;background:none;border:0;box-shadow:none;padding:0;overflow:visible;max-height:none;flex-wrap:nowrap;margin-left:auto}
  .nav__links>li>a{border:0;padding:10px 10px;font-size:.94rem;white-space:nowrap}
  .nav__links>li>a:hover{color:var(--amber-dark)}
  .has-dropdown{position:relative;border:0}
  .submenu-toggle{width:auto;padding:10px 9px;font-size:.94rem;gap:5px;white-space:nowrap}
  .submenu-toggle:hover{color:var(--amber-dark)}
  .dropdown{position:absolute;top:100%;left:0;min-width:300px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:8px}
  .has-dropdown.open .dropdown{display:block}
  .dropdown a{padding:10px 12px;border-radius:8px;white-space:nowrap}
  .dropdown a:hover{background:var(--bg-alt)}
  .nav__phone{display:inline-flex;font-size:.98rem;white-space:nowrap}
  .nav__estimate{display:inline-flex;padding:11px 16px;font-size:.92rem;white-space:nowrap;flex:none}
  .nav__cta-mobile{display:none}
  .nav__logo{flex:none}
}
@media(min-width:1280px){
  .nav{gap:14px}
  .nav__links>li>a{padding:10px 13px;font-size:.98rem}
  .submenu-toggle{padding:10px 13px;font-size:.98rem;gap:6px}
  .nav__phone{font-size:1.02rem;margin-left:8px}
  .nav__estimate{padding:11px 20px;font-size:.95rem}
}

/* ---------- Hero (index) ---------- */
.hero{background:linear-gradient(160deg,var(--navy-deep) 0%,var(--navy) 78%);color:#fff;overflow:hidden}
.hero--bg{background:linear-gradient(rgba(7,31,56,.84),rgba(9,42,75,.78)),url('/images/levittown-ny-home-oil-tank-services.jpg');background-size:cover;background-position:center}
.hero__inner{max-width:900px;margin:0 auto;padding:60px 20px 68px;text-align:center}
.hero__inner .hero__eyebrow{justify-content:center}
.hero__inner .hero__sub{margin-left:auto;margin-right:auto}
.hero__inner .hero__cta{justify-content:center}
.hero__inner .hero__points{justify-content:center}
@media(min-width:900px){.hero__inner{padding:104px 20px 112px}}
.hero__grid{max-width:var(--wrap);margin:0 auto;padding:48px 20px 54px;display:grid;gap:34px;align-items:center}
.hero__eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:'Inter',sans-serif;font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.hero h1{color:#fff;margin-bottom:16px}
.hero__sub{font-size:1.06rem;color:rgba(255,255,255,.88);max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.hero__points{display:flex;flex-wrap:wrap;gap:9px 22px;margin-top:24px;padding:0}
.hero__points li{display:flex;align-items:center;gap:8px;font-size:.92rem;color:rgba(255,255,255,.92);font-weight:600}
.hero__points svg{color:var(--gold);flex:none}
.hero__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.35)}
.hero__media img{width:100%;height:100%;object-fit:cover}
@media(min-width:900px){.hero__grid{grid-template-columns:1.08fr .92fr;padding:72px 20px 78px}}

/* ---------- Slim page hero ---------- */
.page-hero{background:linear-gradient(160deg,var(--navy-deep) 0%,var(--navy) 82%);color:#fff;text-align:center;padding:44px 20px 46px}
.page-hero .hero__eyebrow{justify-content:center}
.page-hero h1{color:#fff;max-width:22ch;margin:0 auto 12px}
.page-hero p{max-width:62ch;margin:0 auto;color:rgba(255,255,255,.88)}
.page-hero .hero__cta{justify-content:center}
.page-hero--band{padding:36px 20px 38px}
.stars{display:flex;justify-content:center;gap:5px;margin-top:16px;color:var(--gold)}
.stars svg{width:19px;height:19px}
@media(min-width:900px){.page-hero{padding:58px 20px 60px}}

/* ---------- Trust badge banner ---------- */
.trustbar{background:#fff;border-bottom:1px solid var(--border);position:relative}
.trustbar__grid{max-width:var(--wrap);margin:0 auto;padding:20px;display:grid;grid-template-columns:1fr;gap:14px}
.trustbar__item{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px}
.trustbar__icon{width:44px;height:44px;flex:none;border-radius:11px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center}
.trustbar__item strong{font-family:'Inter',sans-serif;font-size:.95rem;color:var(--ink);line-height:1.3}
@media(min-width:680px){.trustbar__grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1020px){.trustbar__grid{grid-template-columns:repeat(4,1fr);padding:22px 20px}}

/* ---------- Answer box (AI overview / snippet target) ---------- */
.answer-strip{padding:30px 0 0}
.answer-box{background:#FBF4E4;border:1px solid #EFDFBC;border-left:5px solid var(--amber);border-radius:12px;padding:20px 24px;font-size:1.04rem;color:var(--ink)}
.answer-box a{font-weight:700}

/* ---------- Sections ---------- */
.section{padding:52px 0}
.section--alt{background:var(--bg-alt)}
.section__eyebrow{font-family:'Inter',sans-serif;font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-dark);margin-bottom:9px}
.section__lead{font-size:1.03rem}
.section h2{margin-bottom:14px}
@media(min-width:900px){.section{padding:70px 0}}

/* Two-column with sticky aside */
.split-sticky{display:grid;gap:32px}
.split-sticky__main>h2{margin-bottom:14px}
.side-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow)}
.side-card h3{color:#fff;font-size:1.15rem;margin-bottom:6px}
.side-card>p{color:rgba(255,255,255,.85);font-size:.93rem}
.side-card ul{margin:16px 0 4px;display:grid;gap:11px}
.side-card li{display:flex;gap:10px;align-items:flex-start;font-size:.94rem;color:rgba(255,255,255,.94)}
.side-card li svg{color:var(--gold);flex:none;margin-top:4px}
.side-card .btn{width:100%;margin-top:16px}
.side-card__phone{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:11px;font-family:'Inter',sans-serif;font-weight:800;color:#fff;font-size:1.08rem}
.side-card__phone:hover{color:var(--gold)}
@media(min-width:960px){
  .split-sticky{grid-template-columns:minmax(0,1fr) 340px;align-items:start}
  .side-card{position:sticky;top:96px}
}

/* ---------- Cards ---------- */
.grid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:760px){.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1020px){.grid--3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 22px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3{margin-bottom:9px}
.card p{font-size:.96rem}
.card p+p{margin-top:10px}
.card__icon{width:46px;height:46px;border-radius:12px;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;margin-bottom:15px}
.card__link{display:inline-flex;align-items:center;gap:7px;margin-top:13px;font-weight:700;font-family:'Inter',sans-serif;font-size:.94rem;color:var(--navy)}
.card__link:hover{color:var(--amber-dark)}
.card--on-dark{background:#fff}

/* Service overview media cards */
.media-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.media-card img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center}
.media-card--wide img{aspect-ratio:3/2}
.media-card--h{grid-column:1/-1}
.media-card__media{position:relative;width:100%;aspect-ratio:3/2;overflow:hidden}
.media-card__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;aspect-ratio:auto}
@media(min-width:760px){
  .media-card--h{flex-direction:row;align-items:stretch}
  .media-card--h:nth-child(even){flex-direction:row-reverse}
  .media-card--h .media-card__media{width:42%;flex:none;aspect-ratio:auto;min-height:335px}
  .media-card--h>div:not(.media-card__media){flex:1;display:flex;flex-direction:column;justify-content:center}
}
.media-card>div{padding:22px}
.media-card h3{margin-bottom:8px}

/* Steps */
.steps{display:grid;gap:16px;counter-reset:step}
@media(min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1020px){.steps--4{grid-template-columns:repeat(4,1fr)}}
.step{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.step__num{font-family:'Inter',sans-serif;font-weight:800;font-size:.85rem;color:var(--amber-dark);letter-spacing:.1em;margin-bottom:8px}
.step h3{font-size:1.03rem;margin-bottom:7px}
.step p{font-size:.93rem}

/* Check list */
.checks{display:grid;gap:11px;margin-top:16px}
.checks li{display:flex;gap:11px;align-items:flex-start}
.checks svg{color:var(--green);flex:none;margin-top:5px}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:0;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 20px;font-family:'Inter',sans-serif;font-weight:700;color:var(--ink);font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.35rem;font-weight:600;color:var(--amber-dark);flex:none;line-height:1}
.faq details[open] summary::after{content:"\2013"}
.faq details p{padding:0 20px 18px;font-size:.97rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(150deg,var(--navy-deep),var(--navy));color:#fff;text-align:center;padding:56px 20px}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{max-width:64ch;margin:0 auto;color:rgba(255,255,255,.88)}
.cta-band .hero__cta{justify-content:center}

/* ---------- Map ---------- */
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.map-embed iframe{display:block;width:100%;height:380px;border:0}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 22px}
.form-row{display:grid;gap:14px}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}
.field{margin-bottom:14px}
.field label{display:block;font-family:'Inter',sans-serif;font-weight:600;font-size:.88rem;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--border);border-radius:9px;font:inherit;font-size:.96rem;color:var(--ink);background:#fff}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--amber);outline-offset:1px}

/* ---------- Link lists ---------- */
.linklist{display:flex;flex-wrap:wrap;gap:10px}
.linklist a{display:inline-flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--border);border-radius:999px;padding:9px 18px;font-weight:600;font-size:.94rem;color:var(--navy)}
.linklist a:hover{border-color:var(--amber);color:var(--amber-dark)}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{background:var(--navy-deep);border-bottom:1px solid rgba(255,255,255,.12)}
.breadcrumbs ol{max-width:var(--wrap);margin:0 auto;padding:13px 20px;display:flex;flex-wrap:wrap;gap:6px;list-style:none;font-size:.9rem}
.breadcrumbs li{display:flex;align-items:center;gap:6px}
.breadcrumbs li+li::before{content:"/";color:rgba(255,255,255,.4)}
.breadcrumbs a{color:rgba(255,255,255,.88);font-weight:600}
.breadcrumbs a:hover{color:var(--gold)}
.breadcrumbs [aria-current]{color:rgba(255,255,255,.6)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.82);font-size:.95rem}
.site-footer a{color:#fff;font-weight:600}
.site-footer a:hover{color:var(--gold)}
.footer-grid{max-width:var(--wrap);margin:0 auto;padding:52px 20px 34px;display:grid;gap:34px}
@media(min-width:760px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1020px){.footer-grid{grid-template-columns:1.35fr 1fr 1fr 1.2fr}}
.footer-title{display:block;font-family:'Inter',sans-serif;font-weight:700;font-size:1rem;color:#fff;margin-bottom:14px}
.site-footer ul{display:grid;gap:9px}
.site-footer ul a{color:rgba(255,255,255,.82)}
.site-footer ul a:hover{color:var(--gold)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .nav__logo-text{color:#fff}
.footer-brand .nav__logo-text small{color:var(--gold)}
.footer-phone{display:inline-flex;align-items:center;gap:9px;margin-top:14px;font-family:'Inter',sans-serif;font-weight:800;font-size:1.1rem;color:#fff}
.footer-phone:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14)}
.footer-bottom__inner{max-width:var(--wrap);margin:0 auto;padding:20px;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;align-items:center;font-size:.88rem}
.footer-bottom a{color:rgba(255,255,255,.75)}
.footer-bottom a:hover{color:var(--gold)}

/* ---------- Sticky mobile call ---------- */
.sticky-call{position:fixed;left:14px;right:14px;bottom:14px;z-index:70;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--amber);color:#fff;font-family:'Inter',sans-serif;font-weight:800;font-size:1.05rem;padding:15px;border-radius:12px;box-shadow:0 12px 30px rgba(9,42,75,.35);transform:translateY(130%);transition:transform .3s ease}
.sticky-call.visible{transform:translateY(0)}
.sticky-call:hover{color:#fff}
@media(min-width:1060px){.sticky-call{display:none}}

/* ---------- Article (guides) ---------- */
.article-body{max-width:840px;margin:0 auto}
.article-body h2{margin:38px 0 14px}
.article-body h3{margin:26px 0 10px}
.article-body p{margin:0 0 15px}
.article-body>ul{list-style:disc;padding-left:22px;margin:0 0 16px}
.article-body>ul li{margin-bottom:8px}
.article-body .answer-box{margin:22px 0}

/* ---------- Utilities ---------- */
.mt-24{margin-top:24px}
.mt-32{margin-top:32px}
.muted{color:var(--muted)}
.table-wrap{overflow-x:auto}