/* SouthCoast OBC — mobile-first responsive styles */
:root{
  --sc-navy:#0f1e36; --sc-ink:#1a2a4a; --sc-text:#0b1220;
  --sc-bg:#ffffff; --sc-muted:#eef2f7; --sc-accent:#1a2a4a;
  --radius:14px; --shadow:0 8px 28px rgba(0,0,0,.08);
  --mobile-padding: 1rem;
  --desktop-padding: 1.5rem;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--sc-text);
  background:var(--sc-bg);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sc-ink);text-decoration:none}
a:focus{outline:2px dashed var(--sc-accent);outline-offset:2px}
.skip{position:absolute;left:-999px;top:auto}
.skip:focus{left:8px;top:8px;z-index:2000;background:#fff;padding:.5rem;border-radius:8px}

/* Layout */
.container{max-width:1180px;margin:0 auto;padding:0 var(--mobile-padding)}
.section{padding:2.5rem 0}
.lead{font-size:1.12rem;max-width:66ch}
.muted{opacity:.85;color:#415070}
.big{font-size:1.05rem}

/* Header */
.site-header{
  position:sticky;top:0;z-index:900;
  background:rgba(255,255,255,.92);backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid #e7eef6;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0}
.logo{display:flex;align-items:center;gap:.6rem}
.logo img{width:44px;height:44px}
.logo span{font-weight:900;color:var(--sc-ink)}

/* Navigation */
.nav{display:flex;align-items:center;gap:1rem}
.nav-links{display:flex;align-items:center;gap:1rem}
.nav-links a{padding:.5rem .6rem;border-radius:10px}
.nav-links a:hover,.nav-links a:focus{background:var(--sc-muted)}

/* Mobile menu toggle */
.mobile-menu-toggle{
  display:none;
  flex-direction:column;
  gap:4px;
  background:none;
  border:none;
  padding:.5rem;
  cursor:pointer;
}
.mobile-menu-toggle span{
  width:24px;
  height:3px;
  background:var(--sc-ink);
  border-radius:2px;
  transition:all 0.3s ease;
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1){
  transform:rotate(45deg) translate(6px,6px);
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2){
  opacity:0;
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3){
  transform:rotate(-45deg) translate(6px,-6px);
}

/* Mobile navigation overlay */
.mobile-nav-overlay{
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background:rgba(0,0,0,0.5);
  z-index:998;
  display:none;
}
.mobile-nav-overlay.active{
  display:block;
}
.mobile-nav-menu{
  position:fixed;
  top:0;
  right:-100%;
  width:280px;
  height:100vh;
  background:#fff;
  padding:2rem 1.5rem;
  box-shadow:-4px 0 20px rgba(0,0,0,0.1);
  transition:right 0.3s ease;
  z-index:999;
}
.mobile-nav-menu.active{
  right:0;
}
.mobile-nav-menu .nav-links{
  flex-direction:column;
  gap:1.5rem;
  margin-top:2rem;
}
.mobile-nav-menu .nav-links a{
  font-size:1.1rem;
  font-weight:600;
  padding:.8rem 0;
  border-bottom:1px solid #f0f4f8;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.15rem;border-radius:12px;border:0;cursor:pointer;
  background:var(--sc-accent);color:#ffffff;font-weight:800;box-shadow:var(--shadow);
  min-height:44px; /* Better touch target */
  font-size:1rem;
}
.btn:hover{filter:brightness(.96)}
.btn.outline{background:#fff;border:2px solid var(--sc-accent);color:var(--sc-accent);box-shadow:none}
.btn.ghost{background:transparent;border:1px solid var(--sc-accent);color:var(--sc-accent)}
.btn.small{padding:.6rem .9rem;font-size:.9rem;min-height:40px}

/* Hero */
.hero{padding:2.5rem 0;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:start}
.hero h1{color:var(--sc-navy);font-size:2rem;line-height:1.2;margin:.2rem 0 1rem}
.actions{display:flex;gap:.7rem;flex-wrap:wrap;margin:1rem 0 0}
.trustbar{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.2rem 0 0}
.badge{display:inline-flex;align-items:center;gap:.45rem;padding:.38rem .6rem;border-radius:999px;background:var(--sc-muted);font-weight:700;color:var(--sc-ink)}
.badge svg{width:18px;height:18px}

/* Founder card */
.founder-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:1.2rem;border:1px solid #e8eef6;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)
}
.avatar{
  --size:200px;width:var(--size);height:var(--size);border-radius:50%;
  margin-bottom:.6rem
}
.avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.chips{display:flex;flex-wrap:wrap;gap:.4rem .5rem;justify-content:center;margin:.35rem 0 0}
.chip{background:var(--sc-muted);border-radius:999px;padding:.35rem .6rem;font-weight:700;font-size:.9rem;color:var(--sc-ink)}

/* Service card */
.card{border:1px solid #e8eef6;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);padding:1.2rem}
.service-card{display:grid;grid-template-columns:1fr;gap:1.2rem;align-items:center}

/* How */
.grid-2{display:grid;grid-template-columns:1fr;gap:1.2rem}
.timeline{position:relative;padding-left:1.5rem;margin:0}
.timeline::before{content:"";position:absolute;left:.45rem;top:.2rem;bottom:.2rem;width:2px;background:#d7dfeb}
.step{position:relative;margin:0 0 1rem}
.step::before{content:"";position:absolute;left:-1rem;top:.25rem;width:.8rem;height:.8rem;background:var(--sc-accent);border-radius:50%;box-shadow:0 0 0 3px #d7ffe9}

/* Coverage pills */
.towns{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem}
.pill{display:block;text-align:center;background:var(--sc-muted);padding:.5rem .6rem;border-radius:999px;font-weight:700}

/* Compliance */
.checklist{padding-left:1rem}
.checklist li{margin:.4rem 0}

/* Final CTA */
.final-cta{background:#f9fbff;text-align:center}
.final-cta h2{color:var(--sc-navy)}
.final-cta .actions{justify-content:center}

/* Footer */
.footer{background:#0e182d;color:#e9f0ff;padding:2rem 0;margin-top:2rem}
.footer a{color:#d7e7ff}
.footer-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.disclaimer{opacity:.85;color:#e9f0ff}

/* Modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.5);z-index:1000;padding:1rem}
.modal[open]{display:flex}
.modal-dialog{background:#fff;max-width:900px;width:100%;max-height:95vh;overflow:auto;border-radius:14px;border:1px solid #e8eef6;box-shadow:0 20px 64px rgba(0,0,0,.25)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid #eef2f7}
.modal-title{font-size:1.25rem;font-weight:900;color:var(--sc-navy)}
.modal-body{padding:1rem}
.close-btn{border:0;background:transparent;font-size:1.8rem;color:#67728f;cursor:pointer;min-height:44px;min-width:44px;display:flex;align-items:center;justify-content:center}

/* Form */
.form-grid{display:grid;gap:.9rem}
.row-2{display:grid;grid-template-columns:1fr;gap:.9rem}
label{font-weight:800;color:var(--sc-ink);font-size:.95rem}
input,select,textarea{width:100%;padding:.75rem .8rem;border:1px solid #d7dfeb;border-radius:10px;background:#fff;color:var(--sc-text);font-size:16px;min-height:44px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sc-accent);border-color:var(--sc-accent)}
textarea{min-height:100px;resize:vertical}
.helper{font-size:.9rem;color:#5a6785;margin:.25rem 0 0}
.inline{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.units-toggle{display:inline-flex;border:1px solid #d7dfeb;border-radius:999px;overflow:hidden}
.units-toggle button{background:#fff;border:0;padding:.45rem .8rem;font-weight:800;color:#445577;cursor:pointer;min-height:44px}
.units-toggle button.active{background:var(--sc-accent);color:#fff}
.shipment{border:1px dashed #cfd8ea;border-radius:12px;padding:.8rem;margin:.6rem 0;background:#fbfdff}
.success{display:none;margin-top:1rem;background:var(--sc-muted);border:1px solid var(--sc-accent);color:var(--sc-accent);padding:.8rem;border-radius:12px}
.success[aria-hidden="false"]{display:block}

/* Sticky mobile bar */
.sticky-mobile{position:fixed;left:0;right:0;bottom:0;display:flex;gap:.6rem;padding:.6rem;background:rgba(255,255,255,.98);border-top:1px solid #e9eef6;z-index:999;justify-content:center}

/* Desktop styles */
@media (min-width: 768px){
  .container{padding:0 var(--desktop-padding)}
  .section{padding:4.5rem 0}
  .hero{padding:4.2rem 0}
  .hero-grid{grid-template-columns:1.1fr .9fr}
  .hero h1{font-size:2.6rem;line-height:1.15}
  .service-card{grid-template-columns:1.3fr .7fr}
  .grid-2{grid-template-columns:1.1fr .9fr}
  .towns{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:1.1fr .9fr}
  .avatar{--size:240px}
  .row-2{grid-template-columns:1fr 1fr}
  .modal{padding:2rem}
  .modal-dialog{width:96%;max-height:92vh}
}

/* Large desktop */
@media (min-width: 1024px){
  .hero h1{font-size:2.8rem}
  .avatar{--size:260px}
}

/* Mobile-specific styles */
@media (max-width: 767px){
  .mobile-menu-toggle{display:flex}
  .nav-links{display:none}
  .desktop-only{display:none}
  .hero h1{font-size:1.8rem}
  .lead{font-size:1rem}
  .big{font-size:1rem}
  .actions{flex-direction:column;align-items:stretch}
  .actions .btn{width:100%;justify-content:center}
  .trustbar{justify-content:center}
  .badge{font-size:.9rem}
  .chip{font-size:.85rem}
  .pill{font-size:.9rem}
  .modal-dialog{margin:0;border-radius:0;max-height:100vh}
  .modal-header{padding:1.5rem 1rem 1rem}
  .modal-body{padding:0 1rem 1rem}
  .close-btn{font-size:2rem}
  .form-grid{gap:1rem}
  .row-2{gap:1rem}
  .units-toggle button{padding:.6rem 1rem;font-size:.9rem}
}

/* Very small screens */
@media (max-width: 480px){
  .container{padding:0 .8rem}
  .hero h1{font-size:1.6rem}
  .lead{font-size:.95rem}
  .section{padding:2rem 0}
  .hero{padding:2rem 0}
  .avatar{--size:160px}
  .founder-card{padding:1rem}
  .card{padding:1rem}
  .modal-header{padding:1rem .8rem .8rem}
  .modal-body{padding:0 .8rem .8rem}
  .sticky-mobile{padding:.8rem}
  .sticky-mobile .btn{font-size:.9rem;padding:.7rem 1rem}
}

section[id]{scroll-margin-top:84px} /* anchor offset */