/* ============================================================
   Central Coast Engineers — homepage styles
   Brand: navy #242a56 · indigo accent #5d4fff · tint #eff2ff
   ============================================================ */

:root{
  --navy:#242a56;
  --navy-900:#1b2047;
  --navy-800:#20264d;
  --accent:#5d4fff;
  --accent-600:#4d61d6;
  --accent-700:#3f4fbd;
  --tint:#eff2ff;
  --tint-2:#fbfcff;
  --ink:#1c1f36;
  --muted:#5b6079;
  --line:#e6e8f2;
  --white:#ffffff;
  --star:#ffb400;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 40px -18px rgba(36,42,86,.35);
  --shadow-sm:0 6px 20px -10px rgba(36,42,86,.35);
  --wrap:1180px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand{font-family:var(--font);line-height:1.15;letter-spacing:-.02em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font);font-weight:700;font-size:.95rem;
  padding:.8em 1.4em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px -10px rgba(93,79,255,.7)}
.btn--primary:hover{background:var(--accent-600)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--white{background:#fff;color:var(--navy)}
.btn--lg{padding:.95em 1.7em;font-size:1.02rem}
.btn--sm{padding:.6em 1.1em;font-size:.85rem}
.btn--block{width:100%}
.ico{width:18px;height:18px;fill:currentColor}
.btn--phone .ico{fill:currentColor}

/* ---------- Mobile sticky call bar ---------- */
.mobile-callbar{
  display:none;position:sticky;top:0;z-index:60;
  align-items:center;justify-content:center;gap:.5rem;
  background:var(--accent);color:#fff;font-family:var(--font);
  font-weight:700;font-size:.9rem;padding:.55rem 1rem;text-align:center;
}
.mobile-callbar svg{width:16px;height:16px;fill:#fff}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-900);color:#c9cdf0;font-size:.82rem}
.topbar__inner{display:flex;align-items:center;justify-content:center;gap:.7rem;flex-wrap:wrap;padding:.55rem 24px;text-align:center}
.topbar__dot{opacity:.4}
.topbar__offer{color:#fff;font-weight:600}
.topbar__item:first-child{color:#ffd75e}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:var(--navy);box-shadow:0 4px 20px -12px rgba(0,0,0,.5)}
.header__inner{display:flex;align-items:center;gap:1.5rem;padding:.85rem 24px}
.brand{flex:none;display:inline-flex}
.brand__logo{height:42px;width:auto;max-width:none}
.nav{display:flex;gap:1.6rem;margin-left:1rem}
.nav a{color:#d7daf3;font-weight:500;font-size:.95rem;position:relative;padding:.2rem 0}
.nav a:hover{color:#fff}
.nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--accent);transition:width .2s}
.nav a:hover::after{width:100%}
.header__cta{margin-left:auto;display:flex;align-items:center;gap:.8rem}
.btn--phone{font-size:.9rem}

/* hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.hamburger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.25s}
body.nav-open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .hamburger span:nth-child(2){opacity:0}
body.nav-open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-nav{display:none;flex-direction:column;gap:.4rem;background:var(--navy-800);padding:1rem 24px 1.4rem}
.mobile-nav a{color:#e4e6f7;font-weight:600;padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-nav .btn{margin-top:.7rem;border:0}
body.nav-open .mobile-nav{display:flex}

/* ---------- Hero ---------- */
.hero{position:relative;background:
  radial-gradient(1200px 500px at 80% -10%, #34407e 0%, transparent 60%),
  linear-gradient(160deg,var(--navy) 0%, var(--navy-900) 100%);
  color:#fff;overflow:hidden}
.hero__grid-bg{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(circle at 70% 30%,#000,transparent 75%)}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:3.5rem;align-items:center;padding:4.5rem 24px 5rem}
.eyebrow{display:inline-block;font-family:var(--font);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#a9b0e8;margin-bottom:1rem}
.eyebrow--dark{color:var(--accent-600)}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.5rem);font-weight:800}
.hero__lead{margin:1.3rem 0 2rem;font-size:1.12rem;color:#cfd3f2;max-width:36em}
.hero__actions{display:flex;gap:.9rem;flex-wrap:wrap}
.hero__points{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;margin-top:2rem}
.hero__points li{display:flex;align-items:center;gap:.5rem;font-size:.92rem;color:#dfe2f6}
.tick{width:19px;height:19px;fill:none;stroke:#7CE0A6;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

/* Hero quote card */
.hero__card{background:#fff;color:var(--ink);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.6)}
.card__title{font-size:1.35rem;font-weight:800;color:var(--navy)}
.card__sub{color:var(--muted);font-size:.92rem;margin:.35rem 0 1.1rem}
.qform label{display:block;font-size:.82rem;font-weight:600;color:#3a3f5c;margin-bottom:.8rem}
.qform__row{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.qform input,.qform select,.qform textarea{
  width:100%;margin-top:.3rem;padding:.65rem .8rem;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);font-family:var(--font-body);font-size:.95rem;color:var(--ink);
  background:var(--tint-2);transition:border .15s, box-shadow .15s}
.qform input:focus,.qform select:focus,.qform textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(93,79,255,.15);background:#fff}
.qform textarea{resize:vertical}
.qform .btn{margin-top:.2rem}
.qform__fine{text-align:center;font-size:.85rem;color:var(--muted);margin-top:.8rem}
.qform__fine a{color:var(--accent-600);font-weight:700}
.qform__optional{font-weight:400;color:var(--muted)}
.qform input.qform__file{
  padding:.5rem .6rem;background:var(--tint-2);cursor:pointer;
}
.qform input.qform__file::file-selector-button{
  font-family:var(--font);font-weight:700;font-size:.85rem;color:#fff;background:var(--accent);
  border:0;border-radius:999px;padding:.45em 1em;margin-right:.7em;cursor:pointer;transition:background .2s}
.qform input.qform__file::file-selector-button:hover{background:var(--accent-600)}
.qform__honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.qform__result{font-size:.9rem;font-weight:600;text-align:center;min-height:0;margin-top:.6rem}
.qform__result:empty{margin-top:0}
.qform__result--ok{color:#1a7f4e}
.qform__result--err{color:#c0392b}

/* ---------- Stats ---------- */
.stats{background:var(--white);margin-top:-1px}
.stats__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
  padding:2.2rem 24px;border-bottom:1px solid var(--line)}
.stat{text-align:center}
.stat__num{display:block;font-family:var(--font);font-size:2.4rem;font-weight:800;color:var(--navy);line-height:1}
.stat__label{font-size:.9rem;color:var(--muted)}

/* ---------- Sections ---------- */
.section{padding:5rem 0}
.section--tint{background:var(--tint)}
.section--navy{background:var(--navy);color:#fff}
.section__head{max-width:660px;margin:0 auto 3rem;text-align:center}
.section__head h2{font-size:clamp(1.8rem,3.2vw,2.4rem);font-weight:800;color:var(--navy)}
.section__head--light h2{color:#fff}
.section__intro{color:var(--muted);margin-top:.8rem;font-size:1.05rem}
.section--navy .section__intro{color:#c4c8ee}

/* ---------- Service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.card-svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;
  transition:transform .18s ease, box-shadow .2s ease, border-color .2s}
.card-svc:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.card-svc__ico{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;
  border-radius:14px;background:var(--tint);margin-bottom:1.1rem}
.card-svc__ico svg{width:28px;height:28px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card-svc h3{font-size:1.15rem;color:var(--navy);margin-bottom:.5rem}
.card-svc p{color:var(--muted);font-size:.96rem}

/* ---------- Why us ---------- */
.why__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:start}
.why__intro h2{font-size:clamp(1.8rem,3.2vw,2.4rem);font-weight:800;color:var(--navy);margin:.4rem 0 1rem}
.why__intro p{color:var(--muted);margin-bottom:1.6rem;font-size:1.05rem}
.why__list{list-style:none;display:grid;gap:1.4rem}
.why__list li{display:flex;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem}
.why__ico{flex:none;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--navy)}
.why__ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.why__list h3{font-size:1.05rem;color:var(--navy);margin-bottom:.25rem}
.why__list p{color:var(--muted);font-size:.93rem}

/* ---------- Reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm)}
.stars{color:var(--star);letter-spacing:2px;font-size:1rem;margin-bottom:.7rem}
.review blockquote{font-size:.98rem;color:#33374f}
.review figcaption{margin-top:1rem;font-weight:700;color:var(--navy);font-family:var(--font);font-size:.92rem}

/* ---------- Areas ---------- */
.areas{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:.5rem}
.areas li{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;
  padding:.7rem 1rem;font-size:.92rem;color:#dfe1f5}

/* ---------- FAQ ---------- */
.faq__wrap{max-width:820px}
.faq{display:grid;gap:.9rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 1.3rem;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;font-family:var(--font);font-weight:700;color:var(--navy);
  padding:1.15rem 2rem 1.15rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:1.5rem;color:var(--accent);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq p{color:var(--muted);padding:0 0 1.2rem;font-size:.96rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--accent) 0%, var(--accent-700) 100%);color:#fff;padding:3.5rem 0}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:800}
.cta-band p{color:#e7e6ff;margin-top:.4rem}
.cta-band__actions{display:flex;gap:.9rem;flex-wrap:wrap}
.cta-band .btn--primary{background:#fff;color:var(--accent-700)}
.cta-band .btn--primary:hover{background:#f0f0ff}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:#c3c7ea}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:2.5rem;padding:3.5rem 24px 2.5rem}
.footer__logo{height:40px;margin-bottom:1rem}
.footer__brand p{font-size:.93rem;max-width:30em;margin-bottom:1.2rem}
.footer__badges{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.footer__badges span{font-size:.74rem;font-weight:700;letter-spacing:.04em;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);padding:.35rem .8rem;color:#dfe1f5}
.footer__badge-logo{background:#fff;border:0;border-radius:10px;padding:.5rem .9rem;display:inline-flex;align-items:center}
.footer__badge-logo img{height:75px;width:auto;display:block}
.footer__col h4{font-family:var(--font);color:#fff;font-size:.95rem;margin-bottom:1rem;letter-spacing:.02em}
.footer__col ul{list-style:none;display:grid;gap:.6rem}
.footer__col a{font-size:.92rem;color:#c3c7ea}
.footer__col a:hover{color:#fff}
.footer__contact li{font-size:.92rem;margin-bottom:.15rem}
.footer__contact a{font-weight:600;color:#fff}
.footer__col .btn{margin-top:1rem}
.footer__bar{border-top:1px solid rgba(255,255,255,.1)}
.footer__bar-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.2rem 24px;font-size:.82rem;color:#9195c4}

/* ---------- Our Valued Clients (logo marquee) ---------- */
.clients{background:#fff;padding:3.2rem 0;border-bottom:1px solid var(--line)}
.clients__head{text-align:center;margin-bottom:2rem}
.clients__head span{display:block;font-family:var(--font);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-600)}
.clients__head h2{font-size:1.6rem;font-weight:800;color:var(--navy);margin-top:.4rem}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;align-items:center;gap:3.2rem;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track img{height:46px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:filter .2s,opacity .2s}
.marquee__track img:hover{filter:grayscale(0);opacity:1}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{position:relative;background:linear-gradient(160deg,var(--navy) 0%, var(--navy-900) 100%);color:#fff;padding:3.5rem 0 3rem;overflow:hidden}
.page-hero__inner{position:relative}
.breadcrumb{font-size:.85rem;color:#a9b0e8;margin-bottom:1rem}
.breadcrumb a{color:#c7cbf2}
.breadcrumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(2rem,4vw,2.8rem);font-weight:800}
.page-hero p{margin-top:.9rem;color:#cfd3f2;max-width:42em;font-size:1.05rem}

/* ---------- Contact page layout ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media (max-width:760px){
  .contact-grid{grid-template-columns:1fr;gap:2.2rem}
}

/* ---------- Project gallery tabs ---------- */
.gallery-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:.6rem;margin-bottom:2.5rem}
.gallery-tab{
  font-family:var(--font);font-weight:700;font-size:.9rem;color:var(--navy);
  background:var(--tint);border:1.5px solid transparent;border-radius:999px;
  padding:.55rem 1.3rem;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.gallery-tab:hover{border-color:var(--accent)}
.gallery-tab.is-active{background:var(--accent);color:#fff}

/* ---------- Project gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.gallery figure{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}
.gallery img{width:100%;height:170px;object-fit:cover}
.gallery figcaption{padding:.7rem .9rem;font-size:.82rem;color:var(--muted);font-weight:600}

/* ---------- Location badges ---------- */
.locations{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem}
.locations li{background:var(--tint);border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem;font-size:.88rem;color:var(--navy);font-weight:600}

/* ---------- Simple content page blocks ---------- */
.prose{max-width:760px}
.prose h2{color:var(--navy);font-size:1.5rem;margin:2rem 0 .8rem}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--muted);margin-bottom:1rem;font-size:1.02rem}
.prose ul{color:var(--muted);margin:0 0 1rem 1.2rem}
.prose li{margin-bottom:.4rem}

/* ---------- Footer map ---------- */
.footer__map{border-top:1px solid rgba(255,255,255,.1)}
.footer__map iframe{display:block;width:100%;height:280px;border:0}

/* ---------- Sticky call FAB ---------- */
.call-fab{display:none;position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;
  border-radius:50%;background:var(--accent);box-shadow:0 12px 28px -8px rgba(93,79,255,.8);
  align-items:center;justify-content:center}
.call-fab svg{width:26px;height:26px;fill:#fff}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:2.5rem;padding-top:3rem}
  .why__grid{grid-template-columns:1fr;gap:2rem}
  .cards{grid-template-columns:repeat(2,1fr)}
  .reviews{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:2rem}
  .gallery{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:760px){
  .nav,.header__cta{display:none}
  .hamburger{display:flex}
  .stats__inner{grid-template-columns:repeat(2,1fr);gap:1.6rem 1rem}
  .areas{grid-template-columns:repeat(2,1fr)}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
  .call-fab{display:inline-flex}
  .topbar{display:none}
  .mobile-callbar{display:flex}
  .header{top:38px}
}
@media (max-width:520px){
  .cards{grid-template-columns:1fr}
  .reviews{grid-template-columns:1fr}
  .qform__row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .section{padding:3.5rem 0}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery img{height:120px}
}