/* ===========================================================
   David Hinchcliff — shared stylesheet
   =========================================================== */

:root{
  --navy:#0f172a;
  --navy-deep:#081320;
  --navy-hero:#0b1a2d;
  --slate:#334155;
  --slate-light:#64748b;
  --muted:#94a3b8;
  --line:#e2e8f0;
  --blue:#2563eb;
  --blue-bright:#3b82f6;
  --cyan:#22c3e6;
  --cream:#fdf4ea;
  --brick:#b4432b;
  --ice:#f1f6fd;
  --radius:14px;
  --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  font-weight:400;
  line-height:1.65;
  color:var(--slate);
  background:#fff;
}

h1,h2,h3,h4,h5{
  font-family:'Manrope','Inter',sans-serif;
  color:var(--navy);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.02em;
}
h1{font-size:clamp(2.4rem,6vw,4.125rem);font-weight:800}
h2{font-size:clamp(1.9rem,4vw,2.625rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1.1em}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

.skip{
  position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);
  padding:10px 16px;z-index:200;
}
.skip:focus{left:8px;top:8px}

/* ---------- eyebrow / section heads ---------- */
.eyebrow{
  font-family:'Manrope',sans-serif;
  font-size:.8rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--slate-light);
  margin:0 0 .8rem;
}
.eyebrow.blue{color:var(--blue)}
.eyebrow.brick{color:var(--brick)}
.section{padding:84px 0}
.section-lead{max-width:680px;color:var(--slate-light)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'Manrope',sans-serif;font-size:.95rem;font-weight:700;
  padding:14px 26px;border-radius:10px;border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;transition:.15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#1d4ed8;color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-outline:hover{border-color:var(--navy)}
.btn-brick{background:var(--brick);color:#fff}
.btn-brick:hover{background:#95351f;color:#fff}

/* ---------- top bar ---------- */
.topbar{
  background:var(--navy-deep);color:#cbd5e1;font-size:.9rem;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:10px;padding-bottom:10px}
.topbar strong{color:#fff;font-weight:600}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-item{display:flex;align-items:center;gap:.5rem}
.topbar svg{flex:none;opacity:.8}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand:hover{text-decoration:none}
.brand-mark{
  width:46px;height:46px;border-radius:12px;flex:none;
  background:linear-gradient(135deg,var(--blue-bright),var(--cyan));
  color:#fff;font-family:'Manrope',sans-serif;font-weight:800;font-size:1rem;
  display:flex;align-items:center;justify-content:center;letter-spacing:.02em;
}
.brand-name{font-family:'Manrope',sans-serif;font-weight:800;font-size:1.15rem;color:var(--navy);line-height:1.2}
.brand-sub{font-size:.78rem;color:var(--slate-light);line-height:1.2}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  font-size:.95rem;font-weight:600;color:var(--navy);
  padding:9px 14px;border-radius:9px;
}
.nav a:hover{background:#f1f5f9;text-decoration:none}
.nav a.active{color:var(--blue)}
.nav a.nav-cta{background:var(--blue);color:#fff;padding:11px 22px}
.nav a.nav-cta:hover{background:#1d4ed8}

.nav-toggle{
  display:none;background:#fff;border:1px solid var(--line);border-radius:10px;
  width:46px;height:44px;align-items:center;justify-content:center;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--navy);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;background:var(--navy-hero);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(8,19,32,.96) 0%,rgba(8,19,32,.86) 38%,rgba(8,19,32,.45) 70%,rgba(8,19,32,.35) 100%);
}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;padding-top:72px;padding-bottom:84px}
.hero h1{color:#fff;margin-bottom:.35em}
.hero h1 .accent{color:var(--blue-bright)}
.hero-place{
  display:inline-block;font-size:.85rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:#93c5fd;margin-bottom:1rem;
}
.hero p{font-size:1.1rem;color:#dbe4ef;max-width:600px}
.hero p strong{color:#fff;font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

.hero-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-lg);
  padding:26px;
  backdrop-filter:blur(6px);
}
.stat{display:flex;align-items:baseline;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.stat:first-child{padding-top:0}
.stat-num{font-family:'Manrope',sans-serif;font-weight:800;font-size:2.1rem;color:#fff;line-height:1}
.stat-label{font-size:.95rem;color:#c7d3e1}
.hero-partner{
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:14px 18px;margin-top:22px;
}
.hero-partner>span:first-child{
  font-family:'Manrope',sans-serif;font-size:.72rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:#c7d3e1;white-space:nowrap;
}
.hero-partner-logo{
  background:#fff;border-radius:9px;padding:8px 12px;display:inline-flex;align-items:center;flex:none;
}
.hero-partner-logo img{width:130px;max-width:100%;display:block}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-media{position:relative;padding-bottom:70px}
.about-media .shot-main{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%}
.about-media .shot-inset{
  position:absolute;right:-10px;bottom:0;width:255px;max-width:55%;
  border-radius:16px;border:7px solid #fff;box-shadow:var(--shadow);
}
.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.service-item{
  display:flex;align-items:center;gap:12px;
  border:1px solid var(--line);border-radius:12px;padding:14px 16px;
  font-weight:600;color:var(--navy);font-size:.97rem;line-height:1.3;
  background:#fff;
}
.ic{flex:none;width:34px;height:34px;border-radius:9px;background:var(--ice);color:var(--blue);display:flex;align-items:center;justify-content:center}
.ic svg{width:18px;height:18px}

/* ---------- field nation ---------- */
.fn-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-sm);
}
.fn-score{
  background:var(--navy);color:#fff;border-color:var(--navy);
  display:flex;gap:18px;align-items:flex-start;
}
.fn-score h3{color:#fff;margin-bottom:.4em}
.fn-score p{color:#c7d3e1;font-size:.95rem;margin:0}
.fn-score strong{color:#fff}
.donut{
  position:relative;flex:none;width:92px;height:92px;border-radius:50%;
  background:conic-gradient(var(--cyan) 0 93%, rgba(255,255,255,.18) 93% 100%);
  display:flex;align-items:center;justify-content:center;
}
.donut::after{content:"";position:absolute;inset:11px;border-radius:50%;background:var(--navy)}
.donut span{position:relative;z-index:1;text-align:center;line-height:1.05}
.donut b{display:block;font-family:'Manrope',sans-serif;font-size:1.65rem;font-weight:800}
.donut i{display:block;font-style:normal;font-size:.5rem;letter-spacing:.12em;color:#9fe3f5}
.fn-big{font-family:'Manrope',sans-serif;font-size:2.1rem;font-weight:800;color:var(--blue-bright);line-height:1;margin-bottom:.35em}
.card h4{margin-bottom:.4em}
.card p{font-size:.95rem;color:var(--slate-light);margin:0}
.tag{
  display:inline-block;background:#e9f7ef;color:#166534;border-radius:7px;
  padding:3px 9px;font-size:.8rem;font-weight:600;margin:2px 3px 2px 0;
}
.fn-two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.bar-row{display:grid;grid-template-columns:130px 1fr 34px;align-items:center;gap:14px;margin-bottom:14px;font-size:.95rem}
.bar{height:8px;border-radius:99px;background:#eef2f7;overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.bar-val{font-weight:700;color:var(--navy);text-align:right}
.screening{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px}
.check{
  flex:none;width:30px;height:30px;border-radius:50%;background:#e9f7ef;color:#16a34a;
  display:flex;align-items:center;justify-content:center;font-weight:700;
}
.screening b{display:block;color:var(--navy);font-family:'Manrope',sans-serif}
.screening span{font-size:.9rem;color:var(--slate-light)}

/* ---------- timeline ---------- */
.timeline{margin-top:36px;position:relative}
.tl-item{display:grid;grid-template-columns:200px 1fr;gap:0;position:relative}
.tl-date{
  text-align:right;padding:18px 34px 18px 0;font-size:.95rem;color:var(--slate-light);
}
.tl-date b{display:block;color:var(--navy);font-weight:600}
.badge-now{
  display:inline-block;margin-top:6px;background:#e9f7ef;color:#166534;border-radius:6px;
  padding:2px 8px;font-size:.7rem;font-weight:700;letter-spacing:.08em;
}
.tl-body{border-left:2px solid var(--blue);padding:0 0 22px 28px;position:relative}
.tl-item:last-child .tl-body{border-left-color:transparent}
.tl-body::before{
  content:"";position:absolute;left:-9px;top:20px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:2.5px solid var(--blue);
}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-sm)}
.tl-card h3{margin-bottom:.25em;font-size:1.1rem}
.tl-role{color:var(--slate-light);font-size:.95rem;margin:0 0 .4em}
.tl-card p:last-child{margin-bottom:0;font-size:.97rem}

/* ---------- map ---------- */
.map-frame{
  margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:14px;box-shadow:var(--shadow);max-width:900px;
}
.map-frame img{border-radius:12px;width:100%}
.map-credit{font-size:.85rem;color:var(--slate-light);text-align:right;margin:8px 4px 0}

/* ---------- projects (dark) ---------- */
.projects{background:var(--navy-hero);color:#cbd5e1;padding:90px 0}
.projects h2,.projects h3,.projects h4{color:#fff}
.projects .eyebrow{color:#93c5fd}
.center{text-align:center}
.center .section-lead{margin:0 auto;color:#a9b8ca}
.proj-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:44px;align-items:start}
.feature{position:relative}
.feature>img{border-radius:var(--radius-lg);width:100%;height:460px;object-fit:cover}
.feature-card{
  background:#fff;color:var(--slate);border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow);margin:-120px 24px 0;position:relative;
}
.feature-card h3{color:var(--navy)}
.feature-card .eyebrow{color:var(--blue)}
.feature-list{list-style:none;margin:18px 0;padding:0}
.feature-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:10px;font-size:.97rem;color:var(--slate)}
.feature-list svg{flex:none;width:18px;height:18px;color:var(--blue);margin-top:3px}
.proj-list{display:flex;flex-direction:column;gap:14px}
.proj-row{
  display:flex;align-items:center;gap:16px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:16px 20px;color:#cbd5e1;text-decoration:none;
}
.proj-row:hover{background:rgba(255,255,255,.1);text-decoration:none;color:#fff}
.proj-row .ic{background:rgba(255,255,255,.1);color:#93c5fd}
.proj-row b{display:block;color:#fff;font-family:'Manrope',sans-serif;font-size:1.05rem}
.proj-row span{font-size:.95rem}
.proj-row .arrow{margin-left:auto;color:#93c5fd}
.proj-note{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:20px;
}
.proj-note .head{display:flex;gap:14px;align-items:center;margin-bottom:10px}
.proj-note .ic{background:rgba(74,222,128,.14);color:#4ade80}
.proj-note h4{margin:0}
.proj-note p{font-size:.97rem;color:#b9c6d6}
.link-arrow{color:#93c5fd;font-weight:600;font-size:.95rem}

/* ---------- Mark's (cream) ---------- */
.marks{background:var(--cream);padding:90px 0}
.marks-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.stars{color:#f0a500;letter-spacing:2px}
.rating-line{display:flex;align-items:center;gap:12px;margin:0 0 24px;font-size:1rem;color:var(--slate)}
.rating-line b{color:var(--navy)}
.marks-actions{display:flex;flex-wrap:wrap;gap:14px}
.marks-media{position:relative}
.marks-media img.mountains{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;display:block}
.marks-logo-chip{
  position:absolute;left:20px;bottom:20px;background:#fff;border-radius:12px;
  padding:12px 16px;box-shadow:0 8px 24px rgba(15,23,42,.25);
  display:inline-flex;align-items:center;
}
.marks-logo-chip img{width:150px;max-width:40vw;display:block}
.marks-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px}
.marks-cols .card{background:#fff}
.fix-item{margin-bottom:18px;display:grid;grid-template-columns:24px 1fr;gap:10px}
.fix-item .tick{color:var(--brick);font-weight:700}
.fix-item b{color:var(--navy);font-family:'Manrope',sans-serif;display:block}
.fix-item span{font-size:.95rem;color:var(--slate-light)}
.step{display:grid;grid-template-columns:38px 1fr;gap:16px;margin-bottom:20px}
.step .num{
  width:38px;height:38px;border-radius:50%;background:var(--brick);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:'Manrope',sans-serif;font-weight:700;
}
.step b{display:block;color:var(--navy);font-family:'Manrope',sans-serif;font-size:1.05rem}
.step p{margin:0;font-size:.97rem;color:var(--slate-light)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.price-card{background:#fff;border:1px solid #efe2d2;border-radius:var(--radius-lg);padding:26px}
.price-card .eyebrow{color:var(--brick);margin-bottom:.4rem}
.price{font-family:'Manrope',sans-serif;font-size:2.4rem;font-weight:800;color:var(--navy);line-height:1}
.price-sub{font-weight:600;color:var(--brick);font-size:.95rem;margin:6px 0 14px}
.price-card p{font-size:.97rem;margin:0}
.price-note{font-size:.93rem;color:var(--slate-light);margin-top:16px}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.quote{background:#fff;border:1px solid #efe2d2;border-radius:var(--radius-lg);padding:24px}
.quote p{font-size:1.02rem;color:var(--navy);margin-bottom:18px}
.quote cite{font-style:normal;font-size:.9rem;color:var(--slate-light)}

/* ---------- tech tips ---------- */
.tips{background:var(--ice);padding:90px 0}
.tip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.tip-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column}
.tip-icon{
  width:46px;height:46px;border-radius:12px;background:var(--navy);color:#7dd3fc;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.tip-icon svg{width:22px;height:22px}
.tip-card h3{font-size:1.1rem}
.tip-card p{font-size:.97rem;color:var(--slate-light)}
.tip-card .link-more{margin-top:auto;font-weight:600;font-size:.95rem;color:var(--blue)}

/* ---------- contact ---------- */
.contact{padding:90px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;margin-top:36px;align-items:start}
.contact-call{background:var(--navy);color:#cbd5e1;border-radius:var(--radius-lg);padding:34px}
.contact-call h3{color:#fff}
.contact-call p{color:#b9c6d6}
.contact-call a.small{color:#93c5fd;font-size:.95rem}
form .field{margin-bottom:18px}
form label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:6px}
form input,form textarea{
  width:100%;font:inherit;font-size:1rem;color:var(--navy);
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#fff;
}
form input:focus,form textarea:focus{outline:2px solid var(--blue-bright);outline-offset:1px;border-color:transparent}
form textarea{min-height:140px;resize:vertical}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-deep);color:var(--muted);font-size:15px;padding:64px 0 28px}
.site-footer h2,.site-footer h3{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:34px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:var(--muted)}
.footer-brand p{margin-top:16px;max-width:300px}
.footer-col h4{
  color:#fff;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a,.site-footer a{color:var(--muted)}
.footer-col a:hover,.site-footer a:hover{color:#fff}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  font-size:.9rem;display:flex;gap:10px;flex-wrap:wrap;
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width:1000px){
  .fn-grid{grid-template-columns:1fr 1fr}
  .tip-grid,.price-grid,.quote-grid{grid-template-columns:1fr 1fr}
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .about-grid,.marks-grid,.proj-grid,.contact-grid,.fn-two,.marks-cols{grid-template-columns:1fr;gap:36px}
  .feature>img{height:320px}
  .feature-card{margin:-70px 16px 0}
}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:2px;padding:12px 18px 20px;
    box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 10px}
  .nav a.nav-cta{text-align:center;margin-top:8px}
  .site-header .wrap{position:relative}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:640px){
  body{font-size:16px}
  .section,.projects,.marks,.tips,.contact{padding:60px 0}
  .wrap{padding:0 18px}
  .topbar{font-size:.8rem}
  .topbar .wrap{flex-direction:column;align-items:flex-start;gap:6px}
  .service-grid,.fn-grid,.tip-grid,.price-grid,.quote-grid{grid-template-columns:1fr}
  .about-media{padding-bottom:0}
  .about-media .shot-inset{position:static;width:60%;margin:-40px 0 0 auto}
  .tl-item{grid-template-columns:1fr}
  .tl-date{text-align:left;padding:0 0 10px}
  .tl-body{padding-left:20px}
  .feature-card{margin:-50px 0 0;padding:22px}
  .marks-logo-chip{position:static;margin-top:14px;display:inline-block;left:auto;bottom:auto}
  .bar-row{grid-template-columns:110px 1fr 30px;gap:10px;font-size:.9rem}
  .hero-actions .btn,.marks-actions .btn{flex:1 1 auto;justify-content:center}
}