:root{
  --navy:#0A2342;
  --navy-2:#07182e;
  --steel:#4E6E8E;
  --sky:#5FA8E6;
  --white:#ffffff;
  --ink:#142033;
  --muted:#667085;
  --line:#e6ebf1;
  --soft:#f6f8fb;
  --radius:22px;
  --shadow:0 18px 50px rgba(10,35,66,.10);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Poppins",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:50;
  background:rgba(7,24,46,.78);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:.16em;color:#fff;font-size:.94rem}
.brand img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.main-nav{display:flex;align-items:center;gap:26px;color:#eaf0f7;font-size:.91rem}
.main-nav a:hover{color:#fff}
.nav-cta{padding:11px 17px;border:1px solid rgba(255,255,255,.35);border-radius:999px}
.menu-toggle{display:none;background:none;border:0;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}

.hero{
  min-height:780px;
  display:flex;
  align-items:center;
  position:relative;
  background:
    linear-gradient(90deg,rgba(5,18,36,.92) 0%,rgba(7,28,53,.72) 42%,rgba(7,28,53,.10) 70%),
    url("assets/aerocamino-hero.png") center/cover no-repeat;
  color:white;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.10),rgba(0,0,0,.18))}
.hero-content{position:relative;z-index:2;padding-top:80px}
.hero-card{max-width:690px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;color:#9ec9ef;margin:0 0 16px}
.eyebrow.dark{color:var(--steel)}
.hero h1{font-size:clamp(3.2rem,6.6vw,6.2rem);line-height:.98;margin:0 0 25px;letter-spacing:-.045em}
.hero h1 span{color:#78baf0}
.hero-copy{max-width:690px;font-size:1.1rem;color:#d9e4ef;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 21px;border-radius:999px;font-weight:600;font-size:.92rem;transition:.2s ease;border:1px solid transparent}
.btn-primary{background:#fff;color:var(--navy)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.btn-secondary{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.05)}
.btn-secondary:hover{background:rgba(255,255,255,.10)}

.section{padding:100px 0}
.section-intro{background:#fff}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1.12;margin:0;color:var(--navy);letter-spacing:-.035em}
.intro-copy p{font-size:1.03rem;color:#4b5565;margin-top:0;margin-bottom:18px}

.services{background:var(--soft)}
.section-head{max-width:760px;margin-bottom:45px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;min-height:300px;box-shadow:0 8px 26px rgba(10,35,66,.04)}
.service-number{font-size:.78rem;letter-spacing:.14em;color:var(--sky);font-weight:700;margin-bottom:52px}
.service-card h3{font-size:1.18rem;line-height:1.35;color:var(--navy);margin:0 0 14px}
.service-card p{font-size:.92rem;color:var(--muted);margin:0}

.why{background:linear-gradient(135deg,var(--navy-2),var(--navy));color:#fff}
.why-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:center}
.why h2{color:#fff;margin-bottom:20px}
.why p{color:#c6d3df}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.stat{padding:28px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.04)}
.stat strong{display:block;font-size:1.55rem;color:#fff;margin-bottom:5px}
.stat span{font-size:.84rem;color:#b8c6d4}

.founder-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;align-items:center}
.founder-mark{background:var(--soft);border-radius:32px;padding:55px;display:flex;justify-content:center;align-items:center;min-height:380px}
.founder-mark img{width:min(280px,80%);border-radius:50%;box-shadow:var(--shadow)}
.founder-role{font-weight:600;color:var(--steel);margin:16px 0}
.text-link{display:inline-block;margin-top:12px;color:var(--navy);font-weight:600}

.contact{background:linear-gradient(135deg,#07182e,#0A2342);color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.contact h2{color:#fff;margin-bottom:16px}
.contact p{color:#c5d3df}
.contact-links{display:flex;flex-direction:column;gap:10px;margin-top:30px}
.contact-links a{color:#fff;font-weight:500}
.contact-form{background:#fff;color:var(--ink);padding:30px;border-radius:24px;box-shadow:var(--shadow);display:grid;gap:16px}
.contact-form label{font-size:.82rem;font-weight:600;color:#344054}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;margin-top:7px;border:1px solid #d9e0e8;border-radius:12px;padding:12px 13px;font:inherit;color:var(--ink);background:#fff
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid #b9d9f4;border-color:var(--sky)}
.contact-form .btn-primary{background:var(--navy);color:#fff;border-radius:12px}
.full{width:100%}
.contact-form small{color:#7a8696}

.site-footer{background:#061326;color:#aebdcb;padding:28px 0}
.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:.82rem}
.footer-brand img{width:34px;height:34px}
.footer-brand{font-size:.8rem}

@media (max-width: 980px){
  .main-nav{
    position:absolute;top:78px;left:0;right:0;
    background:#07182e;padding:24px;
    display:none;flex-direction:column;align-items:flex-start
  }
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .hero{min-height:720px;background-position:65% center}
  .two-col,.why-grid,.founder-grid,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .founder-mark{min-height:300px}
}

@media (max-width: 640px){
  .container{width:min(100% - 28px,1180px)}
  .nav-wrap{height:68px}
  .brand span{font-size:.82rem}
  .brand img{width:38px;height:38px}
  .main-nav{top:68px}
  .hero{min-height:700px;background-position:70% center}
  .hero h1{font-size:3.25rem}
  .hero-copy{font-size:1rem}
  .section{padding:74px 0}
  .cards{grid-template-columns:1fr}
  .service-card{min-height:auto}
  .service-number{margin-bottom:26px}
  .stats{grid-template-columns:1fr}
  .founder-mark{padding:35px}
  .contact-form{padding:22px}
  .footer-wrap{flex-direction:column;align-items:flex-start}
}