/* ============ Design Tokens ============ */
:root{
  --navy:#0a1f44;
  --navy-deep:#061633;
  --navy-soft:#13315c;
  --gold:#c9a24c;
  --gold-soft:#e2c98a;
  --white:#ffffff;
  --bg:#f7f8fb;
  --gray-100:#eef1f6;
  --gray-200:#dde2eb;
  --gray-500:#6b7588;
  --gray-700:#3a4256;
  --text:#1a2138;
  --shadow-sm:0 2px 8px rgba(10,31,68,.06);
  --shadow-md:0 12px 30px rgba(10,31,68,.10);
  --shadow-lg:0 24px 60px rgba(10,31,68,.18);
  --radius:6px;
  --max:1200px;
  --serif:'Playfair Display', Georgia, serif;
  --sans:'Inter', system-ui, -apple-system, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
/* ============ Typography ============ */
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);line-height:1.2;font-weight:600}
h1{font-size:clamp(2.2rem,4.5vw,3.6rem);letter-spacing:-.5px}
h2{font-size:clamp(1.8rem,3vw,2.5rem);letter-spacing:-.3px}
h3{font-size:1.25rem}
.eyebrow{
  font-family:var(--sans);
  font-size:1rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
  display:inline-block;
}
.lead{font-size:1.1rem;color:var(--gray-700);max-width:680px}
/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--gray-100);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;
}
.brand{
  display:flex; align-items:center; gap:.75rem;
  text-decoration:none; color:inherit;
}
.brand-mark{
  width:42px; height:42px;
  display:grid; place-items:center;
  font-family:'Playfair Display',serif;
  font-weight:700; font-size:1.25rem; color:#fff;
  background:linear-gradient(135deg,#000000 0%,#020563 100%);
  border:1px solid rgba(212,175,55,.45);
  border-radius:10px;
  box-shadow:0 4px 14px rgba(155,28,44,.35), inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .25s ease, box-shadow .25s ease;
}
.brand:hover .brand-mark{
  transform:translateY(-1px) rotate(-2deg);
  box-shadow:0 6px 18px rgba(155,28,44,.5), inset 0 1px 0 rgba(255,255,255,.25);
}
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{
  font-family:'Playfair Display',serif;
  font-weight:600; font-size:1.15rem; letter-spacing:.12em;
}
.brand-tag{
  font-size:.7rem; letter-spacing:.32em; text-transform:uppercase;
  color:#8a6b1f; margin-top:2px;
}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{font-size:.93rem;font-weight:500;color:var(--gray-700);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}
.nav-cta{margin-left:14px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:30px;height:30px;position:relative}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--navy);margin:5px auto;transition:.3s}
/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;font-size:.92rem;font-weight:600;
  border-radius:var(--radius);border:1px solid transparent;
  cursor:pointer;transition:all .25s ease;letter-spacing:.02em;
}
.btn-primary{background:var(--navy);color:var(--white)}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-gold{background:var(--gold);color:var(--navy-deep)}
.btn-gold:hover{background:var(--gold-soft);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:var(--white)}
.btn-ghost{background:transparent;color:var(--navy);padding:13px 0}
.btn-ghost:hover{color:var(--gold)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}
/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(10,25,55,0.88) 0%, rgba(15,40,90,0.75) 50%, rgba(10,25,55,0.92) 100%),
    url('skyline.jpg') center/cover no-repeat;
}

.hero::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px;
  pointer-events:none;mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);
}
.hero .container{position:relative;z-index:2}
.hero h1{color:var(--white);max-width:920px}
.hero h1 .accent{color:var(--gold);font-style:italic}
.hero .eyebrow{color:var(--gold-soft)}
.hero .lead{color:rgba(255,255,255,.78);margin-top:22px;font-size:1.18rem;max-width:720px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero-actions .btn-ghost{color:var(--gold-soft)}
.hero-meta{
  display:flex;gap:48px;flex-wrap:wrap;
  margin-top:70px;padding-top:36px;
  border-top:1px solid rgba(255,255,255,.12);
}
.hero-meta .item{max-width:220px}
.hero-meta .num{font-family:var(--serif);font-size:1.9rem;color:var(--gold);display:block;line-height:1}
.hero-meta .label{color:rgba(255,255,255,.7);font-size:.88rem;margin-top:8px;display:block}
/* ============ Sections ============ */
section{padding:100px 0}
.section-head{max-width:760px;margin-bottom:60px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.bg-soft{background:var(--bg)}
.bg-navy{background:var(--navy-deep);color:var(--white)}
.bg-navy h2,.bg-navy h3{color:var(--white)}
.bg-navy .lead{color:rgba(255,255,255,.78)}
/* ============ Services ============ */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,minmax(0,340px));justify-content:center}
.grid-2{grid-template-columns:repeat(2,1fr)}
.service-card{
  background:var(--white);
  border:1px solid var(--gray-100);
  border-radius:var(--radius);
  padding:34px 30px;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position:relative;
  overflow:hidden;
}
.service-card::before{
  content:"";display:block;height:3px;
  background:var(--gold);
  border-radius:var(--radius) var(--radius) 0 0;
  position:absolute;top:0;left:0;right:100%;
  transition:right .3s ease;
  align-self: center;
}
.service-card:hover::before{right:0}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold-soft)}
.service-card .icon{
  width:48px;height:48px;border-radius:6px;
  background:rgba(201,162,76,.12);color:var(--gold);
  display:grid;place-items:center;margin-bottom:22px;
  font-family:var(--serif);font-weight:700;font-size:1.2rem;
}
.service-card h3{margin-bottom:12px;font-size:1.18rem}
.service-card p{color:var(--gray-500);font-size:.95rem}
.service-card .more{
  display:inline-block;margin-top:18px;font-size:.85rem;
  color:var(--navy);font-weight:600;letter-spacing:.04em;
  border-bottom:1px solid var(--gold);padding-bottom:2px;
}
/* ============ Contact ============ */
.contact-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:60px}
.contact-info .info-item{margin-bottom:24px}
.contact-info .k{font-size:.75rem;color:var(--gold);font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
.contact-info .v{color:var(--navy);font-weight:500}
.contact-info .v a:hover{color:var(--gold)}
.form{background:var(--white);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--gray-100)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:8px;letter-spacing:.04em}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;font-family:inherit;font-size:.95rem;
  border:1px solid var(--gray-200);border-radius:var(--radius);
  background:var(--white);color:var(--text);transition:border-color .2s, box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(10,31,68,.08);
}
.field textarea{resize:vertical;min-height:120px}
.form-msg{margin-top:14px;font-size:.9rem;color:var(--navy)}
.form-msg.success{color:#1a7a3a}
.form-msg.error{color:#b3261e}
/* ============ Footer ============ */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.7);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.site-footer h4{color:var(--white);font-family:var(--sans);font-size:.85rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px;font-size:.92rem}
.site-footer a:hover{color:var(--gold)}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--white);font-family:var(--serif);font-size:1.3rem;margin-bottom:14px}
.footer-brand .mark{width:34px;height:34px;border-radius:4px;background:linear-gradient(135deg,var(--gold),var(--gold-soft));display:grid;place-items:center;color:var(--navy-deep);font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.85rem}
/* ============ Responsive ============ */
@media (max-width: 960px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .industries{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .founder-wrap,.contact-wrap{grid-template-columns:1fr;gap:40px}
}
@media (max-width: 720px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--white);
    flex-direction:column;gap:0;padding:20px 24px;
    border-bottom:1px solid var(--gray-100);
    transform:translateY(-10px);opacity:0;pointer-events:none;transition:.25s;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--gray-100)}
  .nav-cta{margin:10px 0 0}
  .menu-toggle{display:block}
  section{padding:70px 0}
  .hero{padding:80px 0 90px}
  .grid-3,.grid-2,.industries{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form{padding:28px}
  .hero-meta{gap:30px}
  #services .container{padding:40px 24px;border-radius:10px}
}
.nav-links a{
  position:relative;
  padding:.5rem .25rem;
  color:#222;
  font-weight:500;
  text-decoration:none;
  transition:color .25s ease;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; right:100%;
  bottom:-4px;
  height:2px;
  background:linear-gradient(90deg,#d4af37,#d4af37);
  border-radius:2px;
  transition:right .3s ease;
}
.nav-links a:hover{ color:#d4af37; }
.nav-links a:hover::after{ right:0; }