/* ============================================================
   COAST LANDSCAPE DESIGN — Bright Coastal Luxury Design System
   Palette: warm white, gulf blue, sea-glass aqua, quiet brass
   Type: Marcellus (display) / Mulish (body)
   ============================================================ */

:root{
  --white:#FDFDFB;
  --sand:#F3F0E9;
  --mist:#E9F0F2;
  --ink:#122B3A;
  --gulf:#0F4C6E;
  --gulf-deep:#0A3A55;
  --aqua:#5AA9B4;
  --palm:#46704F;
  --brass:#B99A5F;
  --line:rgba(18,43,58,.12);
  --shadow:0 18px 50px -18px rgba(15,76,110,.28);
  --radius:14px;
  --max:1180px;
  --font-display:'Marcellus',serif;
  --font-body:'Mulish',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:var(--gulf);text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Type ---------- */
h1,h2,h3,.display{font-family:var(--font-display);font-weight:400;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem);letter-spacing:.5px}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
h3{font-size:1.35rem}
p.lead{font-size:1.18rem;color:#3C5464;max-width:64ch}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--aqua);margin-bottom:14px;
}
/* Waterline motif — the short gradient rule under section headings */
.waterline{
  width:72px;height:3px;border:0;margin:20px 0 26px;
  background:linear-gradient(90deg,var(--aqua),var(--gulf));
  border-radius:2px;
}
.center .waterline{margin-left:auto;margin-right:auto}
.center{text-align:center}

/* ---------- Header ---------- */
.topbar{
  background:var(--gulf-deep);color:#DCEAF0;font-size:.85rem;
  padding:8px 0;text-align:center;letter-spacing:.04em;
}
.topbar a{color:#fff;font-weight:700}
header.site{
  position:sticky;top:0;z-index:50;background:rgba(253,253,251,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:42px;height:42px;flex:none}
.brand .name{font-family:var(--font-display);font-size:1.25rem;letter-spacing:.06em;color:var(--ink);line-height:1.1}
.brand .name small{display:block;font-family:var(--font-body);font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--aqua)}
nav.links{display:flex;gap:30px;align-items:center}
nav.links a{font-size:.94rem;font-weight:600;color:var(--ink);letter-spacing:.02em}
nav.links a:hover,nav.links a[aria-current="page"]{color:var(--gulf)}
nav.links a[aria-current="page"]{border-bottom:2px solid var(--aqua);padding-bottom:4px}
.btn{
  display:inline-block;padding:14px 28px;border-radius:999px;font-weight:700;
  font-size:.95rem;letter-spacing:.03em;transition:transform .18s ease,box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--gulf);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--gulf-deep)}
.btn-ghost{border:1.5px solid var(--gulf);color:var(--gulf)}
.btn-light{background:#fff;color:var(--gulf)}
.nav .btn{padding:11px 22px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(10,58,85,.55) 0%,rgba(10,58,85,.35) 45%,rgba(10,58,85,.72) 100%),
    linear-gradient(160deg,#0F4C6E 0%,#1C6C8C 38%,#57A9B4 72%,#8FCBC9 100%);
  /* REPLACE: add hero photo — background-image:url('img/hero.jpg'); background-size:cover; background-position:center; */
}
.hero .inner{max-width:var(--max);margin:0 auto;padding:110px 24px 130px;position:relative;z-index:2}
.hero .eyebrow{color:#BFE3E4}
.hero h1{color:#fff;max-width:18ch}
.hero p{margin:22px 0 34px;font-size:1.2rem;max-width:56ch;color:#E4F0F3}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap}
.hero .fronds{position:absolute;right:-40px;bottom:-30px;width:min(46vw,560px);opacity:.16;z-index:1}
.hero .trustline{margin-top:44px;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;color:#BFDDE4}

/* ---------- Sections ---------- */
section{padding:88px 0}
section.tight{padding:64px 0}
.bg-sand{background:var(--sand)}
.bg-mist{background:var(--mist)}
.bg-gulf{background:var(--gulf-deep);color:#E7F0F3}
.bg-gulf h2,.bg-gulf h3{color:#fff}
.bg-gulf p{color:#C8DCE4}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card h3{margin:16px 0 10px}
.card p{font-size:.98rem;color:#43596A}
.card .icon{width:46px;height:46px;color:var(--gulf)}
.card a.more{display:inline-block;margin-top:14px;font-weight:700;font-size:.9rem;color:var(--aqua)}
.card a.more:hover{color:var(--gulf)}

/* Photo placeholders — swap for real project photography */
.photo{
  border-radius:var(--radius);min-height:320px;position:relative;overflow:hidden;
  background:linear-gradient(150deg,#CBE4E6 0%,#8FC4C8 45%,#4E93A4 100%);
  box-shadow:var(--shadow);
}
.photo::after{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cg fill='none' stroke='%23FDFDFB' stroke-width='2.4' stroke-linecap='round' opacity='.5'%3E%3Cpath d='M100 190V96'/%3E%3Cpath d='M100 100C70 78 44 80 26 96c26-4 50 4 74 14z'/%3E%3Cpath d='M100 100c30-22 56-20 74-4-26-4-50 4-74 14z'/%3E%3Cpath d='M100 98C86 66 64 54 40 56c22 8 42 24 60 52z'/%3E%3Cpath d='M100 98c14-32 36-44 60-42-22 8-42 24-60 52z'/%3E%3Cpath d='M100 96c0-34 14-56 36-66-14 18-24 40-26 72z'/%3E%3Cpath d='M100 96c0-34-14-56-36-66 14 18 24 40 26 72z'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:52%;
}
.photo .tag{
  position:absolute;left:16px;bottom:16px;z-index:2;background:rgba(10,58,85,.82);
  color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 14px;border-radius:999px;
}
.photo.tall{min-height:440px}

/* ---------- Field-Direct signature ---------- */
.field-direct .route{margin:10px auto 0;max-width:920px}
.field-direct .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.stat{border-top:2px solid var(--brass);padding-top:16px}
.stat .num{font-family:var(--font-display);font-size:2.2rem;color:var(--gulf)}
.stat .label{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:#5B7280}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;counter-reset:step}
.step{position:relative;padding-top:18px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-display);font-size:2.6rem;color:var(--aqua);opacity:.55;
  display:block;margin-bottom:6px;
}
.step h3{font-size:1.12rem;margin-bottom:8px}
.step p{font-size:.94rem;color:#43596A}

/* ---------- Service area ---------- */
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.chip{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:.9rem;font-weight:600;color:var(--gulf);
}
.bg-gulf .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#DCEDF1}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--gulf) 0%,#177292 60%,var(--aqua) 130%);
  color:#fff;text-align:center;border-radius:22px;padding:70px 40px;box-shadow:var(--shadow);
}
.cta-band h2{color:#fff;max-width:22ch;margin:0 auto}
.cta-band p{color:#DFF0F2;margin:16px auto 30px;max-width:58ch}
.cta-band .cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.phone-big{font-family:var(--font-display);font-size:1.6rem;color:#fff;letter-spacing:.04em}

/* ---------- Forms ---------- */
form.lead-form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-size:.85rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#3C5464;display:block;margin-bottom:6px}
input,select,textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--font-body);font-size:1rem;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--aqua);border-color:var(--aqua)}

/* ---------- Footer ---------- */
footer.site{background:var(--ink);color:#B9CBD5;padding:70px 0 30px;font-size:.95rem}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:44px;margin-bottom:48px}
footer h4{font-family:var(--font-display);color:#fff;font-size:1.1rem;margin-bottom:16px;font-weight:400}
footer a{color:#B9CBD5;display:block;margin-bottom:9px}
footer a:hover{color:#fff}
footer .fineprint{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#7E93A0}

/* ---------- Sticky mobile call bar ---------- */
.callbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60}
.callbar a{
  display:flex;align-items:center;justify-content:center;gap:10px;
  background:var(--gulf);color:#fff;font-weight:800;letter-spacing:.04em;
  padding:16px;font-size:1.05rem;box-shadow:0 -8px 24px rgba(15,76,110,.3);
}

/* ---------- Utilities ---------- */
.mt-lg{margin-top:56px}
.mt-md{margin-top:32px}
.divider-wave{display:block;width:100%;height:44px;color:var(--sand)}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .grid-3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  nav.links{
    display:none;position:absolute;top:78px;left:0;right:0;background:var(--white);
    flex-direction:column;padding:24px;gap:20px;border-bottom:1px solid var(--line);
  }
  nav.links.open{display:flex}
  .menu-toggle{display:block}
  .grid-3,.grid-2,.form-row{grid-template-columns:1fr}
  .grid-2{gap:32px}
  .steps{grid-template-columns:1fr}
  .field-direct .stats{grid-template-columns:1fr}
  footer .cols{grid-template-columns:1fr}
  .callbar{display:block}
  body{padding-bottom:58px}
  .hero .inner{padding:80px 24px 96px}
}