/* ============================================================
   TOP SHELF OBX — shared design system
   Coastal premium: navy depth, clean whites, ocean blue action
   ============================================================ */
:root{
  --navy:#13294B;        /* headings, header/footer */
  --navy-deep:#0C1B33;   /* night hero */
  --blue:#007FAE;        /* primary action */
  --blue-dark:#006890;   /* hover */
  --sky:#86C0E8;         /* accents on dark */
  --band:#EAF3FA;        /* pale section background */
  --ink:#42566A;         /* body text */
  --line:#D9E4EE;        /* hairlines */
  --nav-link:#CBD8E6;
  --muted:#7d90a3;         /* captions, meta text */
  --field-border:#c9d6e2;  /* form inputs */
  --font-head:'Archivo',system-ui,sans-serif;
  --font-body:'Public Sans',system-ui,sans-serif;
  --radius:12px;
  --shadow:0 10px 30px rgba(19,41,75,.10);
  --wrap:1120px;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.12;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
section{padding:44px 0}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:4px}

/* Eyebrow */
.eyebrow{display:flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:14px}
.eyebrow.on-dark{color:var(--sky)}
.section-head{max-width:640px;margin-bottom:26px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

/* Buttons */
.btn{display:inline-block;font-family:var(--font-head);font-weight:700;text-decoration:none;border:0;cursor:pointer;border-radius:10px;padding:.85em 1.5em;font-size:1rem;transition:transform .15s,background .15s,border-color .15s}
.btn:hover{transform:translateY(-2px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 6px 20px rgba(0,127,174,.28)}
.btn-blue:hover{background:var(--blue-dark);color:#fff}
.btn-outline-light{color:#fff;border:2px solid rgba(255,255,255,.65);background:transparent}
.btn-outline-light:hover{border-color:#fff;color:#fff}
.btn-outline-navy{color:var(--navy);border:2px solid var(--navy);background:#fff}
.btn-outline-navy:hover{background:var(--band)}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{background:var(--band);color:var(--blue-dark)}

/* Header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:60;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .accent{height:4px;background:linear-gradient(90deg,var(--sky),var(--blue))}
.header-inner{display:flex;align-items:center;gap:22px;padding:12px 20px;max-width:var(--wrap);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-family:var(--font-head);font-weight:800;font-size:1.05rem;letter-spacing:.02em}
.brand img{width:46px;height:46px;border-radius:10px}
.brand small{display:block;font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.16em;color:var(--sky);text-transform:uppercase}
.main-nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.main-nav a{color:var(--nav-link);font-weight:600;font-size:.92rem;padding:8px 11px;border-radius:8px}
.main-nav a:hover{color:#fff}
.main-nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.10)}
.nav-cta{margin-left:8px}
.nav-phone{color:#fff!important;font-family:var(--font-head);font-weight:700;white-space:nowrap}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#e6eef6;border-radius:2px;margin:5px 0;transition:transform .2s,opacity .2s}
@media (max-width:1000px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:10px 20px 20px;gap:2px;border-bottom:1px solid rgba(255,255,255,.1)}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 8px}
  .nav-cta{margin:10px 0 0}
  .nav-phone{order:-1;margin-left:auto}
}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,#0f3a63 60%,#0d4d74 100%);color:#e8f1f9;padding:52px 0}
.hero h1{color:#fff}
.hero .lead{font-size:1.13rem;max-width:560px;color:#cfe0ef}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-badge{display:inline-block;background:rgba(255,255,255,.12);color:#DCEBF7;border:1px solid rgba(255,255,255,.35);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:99px;margin-bottom:18px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-photo{border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.hero-photo video{width:100%;height:auto;display:block}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero .lead{margin:0 auto}.hero-btns{justify-content:center}.hero-photo{max-width:420px;margin:0 auto}}

/* Grids & cards */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:960px){.g4{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 3px 14px rgba(19,41,75,.05)}
.card h3{margin-bottom:8px}
.card .price{font-family:var(--font-head);font-weight:800;color:var(--blue);font-size:1.05rem;margin-top:10px}
.card .method{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--band);color:var(--blue-dark);padding:4px 10px;border-radius:99px;margin-bottom:12px}
.band{background:var(--band)}
.dark-band{background:var(--navy);color:#d7e4f0}
.dark-band h2,.dark-band h3{color:#fff}

/* Gallery */
.ba-tag{position:absolute;top:10px;left:10px;font-size:.68rem;font-weight:800;letter-spacing:.1em;padding:4px 9px;border-radius:6px;color:#fff;background:rgba(19,41,75,.85)}
.ba-tag.after{background:var(--blue);color:#fff}
.ba-caption{padding:14px 18px;display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.ba-caption strong{font-family:var(--font-head);color:var(--navy)}
.ba-caption span{font-size:.85rem;color:var(--muted)}
/* Gallery grid slider cards */
.ba-item{border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.ba-item .ba-slider{border-radius:0;box-shadow:none}
.ba-slider .ba-tag{z-index:2;pointer-events:none}
.ba-slider .tag-before{left:auto;right:10px}
/* Interactive slider */
.ba-slider{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);user-select:none}
.ba-slider img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.ba-slider.portrait img{aspect-ratio:3/4}
.ba-slider .top-img{position:absolute;inset:0;width:100%;height:100%;clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0)}
.ba-slider input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-slider .handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;background:#fff;pointer-events:none;box-shadow:0 0 8px rgba(0,0,0,.4)}
.ba-slider .handle::after{content:"◂ ▸";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--navy);font-size:.7rem;font-weight:800;padding:7px 9px;border-radius:99px;white-space:nowrap;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.gallery-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.gallery-filters button{font-family:var(--font-head);font-weight:700;font-size:.88rem;padding:9px 18px;border-radius:99px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.gallery-filters button[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}

/* FAQ accordion */
.faq details{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-family:var(--font-head);font-weight:700;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-a{padding:0 22px 20px;max-width:70ch}

/* Forms */
.form-grid{display:grid;gap:16px}
.form-grid label{font-weight:700;font-size:.88rem;color:var(--navy);display:block;margin-bottom:6px}
.form-grid input,.form-grid textarea,.form-grid select,.newsletter-inline input{width:100%;padding:12px 14px;border:1.5px solid var(--field-border);border-radius:9px;font-size:1rem;color:var(--navy);background:#fff}
.form-grid input:focus,.form-grid textarea:focus,.newsletter-inline input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,127,174,.15);outline:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}
.newsletter-inline{display:flex;gap:10px;flex-wrap:wrap}
.newsletter-inline input{flex:1;min-width:200px;width:auto}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--blue),#0a5f83);color:#fff;text-align:center;border-radius:var(--radius)}
.cta-band h2{color:#fff}
.cta-inner{padding:40px 24px}

/* Footer */
.site-footer{background:var(--navy);color:#9fb4c9;padding:40px 0 24px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.site-footer a{color:#9fb4c9;display:block;padding:4px 0}
.site-footer a:hover{color:#fff}
.footer-brand{font-family:var(--font-head);font-weight:800;color:#fff;font-size:1.1rem;margin-bottom:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding:18px 20px 0;text-align:center;font-size:.85rem;max-width:var(--wrap);margin-left:auto;margin-right:auto}
.towns{font-size:.9rem;color:#8ba2b8;line-height:2}

/* Utility */
.check-list{list-style:none;padding:0}
.check-list li{padding:6px 0 6px 30px;position:relative}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}
.step-num{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--font-head);font-weight:800;font-size:1.15rem;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.stars{color:#F4B400;letter-spacing:2px;font-size:1.05rem}
.review-meta{font-size:.88rem;color:var(--muted);margin-top:10px}
.notice{background:var(--band);border-left:4px solid var(--blue);padding:16px 20px;border-radius:0 10px 10px 0;font-size:.95rem}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);padding:10px 16px;font-weight:700;z-index:100}
.skip-link:focus{left:0}