/* Spencer Resolve — site stylesheet
   Brand: dark navy + blue accent, Montserrat (headings) + DM Sans (body) */

:root{
  --navy-900:#0b1330;
  --navy-800:#141f45;
  --navy-700:#1c2a5e;
  --blue-600:#2f7fd1;
  --blue-500:#4a9ee8;
  --blue-100:#eaf3fc;
  --gray-50:#f6f8fb;
  --gray-100:#eef1f6;
  --gray-200:#e3e8f0;
  --text-dark:#101828;
  --text-muted:#5b6472;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 4px 20px rgba(16,24,64,.06);
  --shadow-lg:0 12px 40px rgba(16,24,64,.12);
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'DM Sans',system-ui,-apple-system,sans-serif;
  color:var(--text-dark);
  background:var(--white);
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:'Montserrat',system-ui,sans-serif;
  color:var(--navy-900);
  line-height:1.2;
  margin:0 0 .5em;
}
h1{font-weight:800;}
h2{font-weight:800;}
h3{font-weight:700;}
p{margin:0 0 1em;color:var(--text-muted);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:80px 0;}
.section-tight{padding:56px 0;}
.section-alt{background:var(--gray-50);}
.eyebrow{
  display:inline-block;
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--blue-600);
  background:var(--blue-100);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:16px;
}
.section-head{max-width:680px;margin:0 0 48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:.95rem;
  padding:14px 26px;border-radius:10px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--navy-900);color:var(--white);}
.btn-primary:hover{background:var(--navy-800);box-shadow:var(--shadow-lg);}
.btn-accent{background:var(--blue-500);color:var(--white);}
.btn-accent:hover{background:var(--blue-600);box-shadow:var(--shadow-lg);}
.btn-outline{background:transparent;border-color:var(--navy-900);color:var(--navy-900);}
.btn-outline:hover{background:var(--navy-900);color:var(--white);}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:var(--white);}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:var(--white);}
.btn-sm{padding:10px 18px;font-size:.85rem;}
.btn-block{width:100%;}

/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--gray-200);
}
.navbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{height:34px;width:auto;}
.nav-links{display:flex;align-items:center;gap:8px;}
.nav-links > li{position:relative;}
.nav-links a{
  display:block;padding:10px 14px;font-weight:600;font-size:.92rem;
  color:var(--navy-900);border-radius:8px;
}
.nav-links a:hover{background:var(--gray-100);}
.nav-cta{display:flex;align-items:center;gap:10px;}
.has-dropdown > a::after{content:"▾";margin-left:5px;font-size:.7em;opacity:.6;}
.dropdown{
  position:absolute;top:100%;left:0;background:var(--white);
  border:1px solid var(--gray-200);border-radius:12px;box-shadow:var(--shadow-lg);
  min-width:260px;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:all .15s ease;
}
.has-dropdown:hover .dropdown,.has-dropdown.open .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{border-radius:8px;padding:10px 12px;}
.dropdown a span{display:block;font-size:.78rem;color:var(--text-muted);font-weight:400;margin-top:2px;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy-900);margin:5px 0;}

/* Hero */
.hero{
  background:linear-gradient(180deg,var(--gray-50) 0%, var(--white) 100%);
  padding:64px 0 72px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(2.2rem,4vw,3.2rem);}
.hero-lead{font-size:1.1rem;color:var(--text-muted);max-width:520px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;}
.hero-badge{
  font-size:.78rem;font-weight:700;color:var(--navy-800);background:var(--white);
  border:1px solid var(--gray-200);padding:6px 12px;border-radius:999px;
}
.demo-card{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:28px;text-align:center;
}
.demo-card img.qr{width:140px;height:140px;margin:16px auto;border-radius:8px;border:1px solid var(--gray-200);}
.demo-card p{font-size:.9rem;}

/* Toolkit panel (hero) */
.toolkit-panel{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:10px;
}
.toolkit-panel-head{padding:16px 16px 8px;}
.toolkit-item{
  display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:10px;
  transition:background .15s ease;border-top:1px solid var(--gray-200);
}
.toolkit-item:first-of-type{border-top:none;}
.toolkit-item:hover{background:var(--gray-50);}
.toolkit-icon{
  width:44px;height:44px;border-radius:10px;background:var(--blue-100);
  display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0;
}
.toolkit-text h4{margin:0 0 2px;font-size:.95rem;color:var(--navy-900);font-family:'Montserrat',sans-serif;}
.toolkit-text p{margin:0;font-size:.8rem;color:var(--text-muted);}
.toolkit-arrow{margin-left:auto;color:var(--blue-600);font-weight:700;flex-shrink:0;}

/* Stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.stat-card{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);
  padding:28px;
}
.stat-card .num{font-family:'Montserrat',sans-serif;font-weight:800;font-size:2.6rem;color:var(--blue-600);}
.stat-source{font-size:.82rem;color:var(--text-muted);margin-top:16px;}
.stat-source a{color:var(--blue-600);font-weight:600;}

/* Service cards */
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.service-card{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);
  padding:32px;transition:box-shadow .15s ease, transform .15s ease;
}
.service-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.service-icon{
  width:50px;height:50px;border-radius:12px;background:var(--blue-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.4rem;
}
.service-card ul{margin:16px 0 20px;}
.service-card li{
  font-size:.9rem;color:var(--text-muted);padding-left:22px;position:relative;margin-bottom:8px;
}
.service-card li::before{content:"✓";position:absolute;left:0;color:var(--blue-600);font-weight:700;}
.service-link{font-weight:700;color:var(--blue-600);font-size:.92rem;}

/* Sector tags */
.sector-tags{display:flex;flex-wrap:wrap;gap:10px;}
.sector-tag{
  font-size:.88rem;font-weight:600;color:var(--navy-900);background:var(--gray-50);
  border:1px solid var(--gray-200);padding:10px 16px;border-radius:999px;
}

/* Process */
.process-list{counter-reset:step;}
.process-item{
  display:grid;grid-template-columns:56px 1fr;gap:20px;padding:22px 0;
  border-bottom:1px solid var(--gray-200);
}
.process-item:last-child{border-bottom:none;}
.process-num{
  width:44px;height:44px;border-radius:50%;background:var(--navy-900);color:var(--white);
  display:flex;align-items:center;justify-content:center;font-family:'Montserrat',sans-serif;font-weight:800;
}

/* FAQ */
.faq-item{border-bottom:1px solid var(--gray-200);padding:18px 0;}
.faq-item summary{cursor:pointer;font-weight:700;font-family:'Montserrat',sans-serif;color:var(--navy-900);font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--blue-600);flex-shrink:0;}
.faq-item[open] summary::after{content:"−";}
.faq-item p{margin-top:12px;}

/* Testimonial */
.quote-block{
  background:var(--navy-900);color:var(--white);border-radius:var(--radius);
  padding:48px;font-family:'Montserrat',sans-serif;font-size:1.3rem;font-weight:600;line-height:1.5;
}
.quote-block cite{display:block;margin-top:20px;font-size:.85rem;color:#9db3d8;font-style:normal;font-weight:500;}

/* Portfolio */
.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.portfolio-card{
  border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;background:var(--white);
  transition:box-shadow .15s ease, transform .15s ease;
}
.portfolio-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.portfolio-thumb{
  aspect-ratio:16/10;background:linear-gradient(135deg,var(--navy-800),var(--blue-600));
  display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:1.1rem;text-align:center;padding:20px;position:relative;overflow:hidden;
}
.portfolio-thumb img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
}
.portfolio-body{padding:24px;}
.portfolio-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--blue-600);}
.portfolio-live-badge{
  display:inline-block;font-size:.7rem;font-weight:700;background:#e7f7ee;color:#1a7f4a;
  padding:3px 10px;border-radius:999px;margin-left:8px;vertical-align:middle;
}
.portfolio-sample-badge{
  display:inline-block;font-size:.7rem;font-weight:700;background:var(--gray-100);color:var(--text-muted);
  padding:3px 10px;border-radius:999px;margin-left:8px;vertical-align:middle;
}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-weight:700;font-size:.85rem;margin-bottom:6px;color:var(--navy-900);}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--gray-200);border-radius:8px;
  font-family:inherit;font-size:.95rem;background:var(--white);color:var(--text-dark);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:2px solid var(--blue-500);outline-offset:1px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-note{font-size:.8rem;color:var(--text-muted);margin-top:10px;}
.channel-card{
  background:var(--navy-900);color:var(--white);border-radius:var(--radius);padding:32px;margin-bottom:20px;
}
.channel-card h3{color:var(--white);}
.channel-item{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);}
.channel-item:last-child{border-bottom:none;}
.channel-item .label{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:#9db3d8;}
.channel-item a{font-weight:700;}

/* Footer */
.site-footer{background:var(--navy-900);color:#c7d2ea;padding:56px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px;}
.footer-brand img{height:30px;margin-bottom:14px;}
.footer-brand p{color:#8ea0c9;font-size:.9rem;}
.site-footer h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;}
.site-footer ul li{margin-bottom:10px;}
.site-footer a{color:#c7d2ea;font-size:.92rem;}
.site-footer a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8ea0c9;}

/* Breadcrumb */
.breadcrumb{font-size:.82rem;color:var(--text-muted);padding:18px 0 0;}
.breadcrumb a{color:var(--blue-600);font-weight:600;}

/* Page hero (service pages) */
.page-hero{padding:36px 0 56px;background:var(--gray-50);}
.page-hero h1{font-size:clamp(2rem,3.4vw,2.7rem);}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}

/* Utility */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;}

@media (max-width:900px){
  .hero-grid,.page-hero-grid,.contact-grid,.two-col{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;}
  .service-grid{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--white);
    flex-direction:column;align-items:stretch;padding:12px;border-bottom:1px solid var(--gray-200);
    display:none;
  }
  .nav-links.open{display:flex;}
  .dropdown{position:static;box-shadow:none;border:none;opacity:1;visibility:visible;transform:none;display:none;padding-left:14px;}
  .has-dropdown.open .dropdown{display:block;}
  .nav-toggle{display:block;}
  .nav-cta .btn-sm{display:none;}
}
@media (max-width:600px){
  .footer-grid{grid-template-columns:1fr;}
  .section{padding:56px 0;}
}