/* CASA — one-page site (minimal, premium) */
:root{
  --bg:#071426;
  --bg2:#0B1F3B;
  --ink:#0B1220;
  --text:#0f172a;
  --muted:#5b677a;
  --card:#ffffff;
  --line:rgba(15,23,42,.12);
  --gold:#b9a36a;
  --white:#ffffff;
  --shadow: 0 18px 50px rgba(2, 6, 23, .18);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: #f7f9fc;
  line-height:1.6;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.9;text-decoration:underline}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size:.92em}

.container{max-width:1120px;margin:0 auto;padding:0 20px}

.header{
  position:sticky;top:0;z-index:50;
  background: rgba(247,249,252,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex;align-items:center;justify-content:space-between;
  height:74px;gap:18px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;
  background: var(--bg2);
  color: var(--white);
  font-weight:700;letter-spacing:.06em;
  box-shadow: 0 10px 25px rgba(11,31,59,.25);
}
.brand__mark--small{width:40px;height:40px;border-radius:12px}
.brand__name{font-weight:600;color:#0b1220}
.nav{display:flex;gap:18px;align-items:center}
.nav a{font-size:14px;color:#1f2937;opacity:.9}
.nav a.btn{opacity:1}
.navtoggle{
  display:none;border:0;background:transparent;cursor:pointer;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.navtoggle span{display:block;width:18px;height:2px;background:#0b1220;border-radius:2px;opacity:.8}

.mobileNav{
  border-top:1px solid var(--line);
  padding:12px 20px 18px;
  display:flex;flex-direction:column;gap:10px;
  background: rgba(247,249,252,.98);
}
.mobileNav a{padding:10px 6px;border-radius:10px}
.mobileNav a:hover{background: rgba(15,23,42,.06);text-decoration:none}

.hero{
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(11,31,59,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(185,163,106,.18), transparent 55%),
    linear-gradient(180deg, #f7f9fc 0%, #eef3fb 80%);
  padding: 64px 0 44px;
}
.hero__inner{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:start}
.kicker{
  display:inline-block;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:#334155;opacity:.9;
  border:1px solid rgba(15,23,42,.12);
  padding:7px 10px;border-radius:999px;background:#ffffffa8;
}
h1{
  font-family: "DM Serif Display", Georgia, serif;
  font-weight:400;
  letter-spacing:.01em;
  font-size:44px;
  line-height:1.12;
  margin:12px 0 12px;
  color:#0b1220;
}
.lead{font-size:16.5px;color:#334155;max-width:62ch;margin:0 0 18px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:11px 16px;border-radius:12px;
  border:1px solid transparent;
  background: var(--bg2); color: var(--white);
  font-weight:600;font-size:14px;
  box-shadow: 0 12px 28px rgba(11,31,59,.22);
}
.btn:hover{text-decoration:none;transform: translateY(-1px)}
.btn--ghost{
  background: transparent;
  color:#0b1220;
  border-color: rgba(15,23,42,.16);
  box-shadow:none;
}
.trust{display:grid;gap:8px;margin-top:14px}
.trust__item{display:flex;align-items:center;gap:10px;color:#334155;font-size:14px}
.dot{width:8px;height:8px;border-radius:99px;background: var(--gold);display:inline-block}

.card{
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px 18px 16px;
  box-shadow: var(--shadow);
}
.card h3{margin:0 0 8px;font-size:15px;color:#0b1220}
.card ul{margin:0;padding-left:18px;color:#334155}
.card__meta{
  display:grid;gap:10px;margin-top:14px;
  border-top:1px solid var(--line);padding-top:14px
}
.label{font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.08em}
.value{font-weight:600;color:#0b1220}
.value a{color:#0b1220}

.section{padding:62px 0}
.section--alt{background: #ffffff}
h2{
  font-family: "DM Serif Display", Georgia, serif;
  font-weight:400;
  font-size:34px;margin:0 0 14px;color:#0b1220;
}
p{margin:0 0 12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}

.panel{
  background:#ffffff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
}
.panel h3{margin:0 0 8px;font-size:16px}
.list{margin:10px 0 0;padding-left:18px;color:#334155}
.list li{margin:6px 0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.mini{
  background:#ffffff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:16px;
}
.mini h3{margin:0 0 8px;font-size:16px}
.mini p{margin:0;color:#334155}

.mission{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}
.note{font-size:13px;color:#64748b}
.small{font-size:14px}
.muted{color:#64748b}
.divider{height:1px;background:var(--line);margin:14px 0}
.contactbox{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;
  margin:16px 0 14px;
  padding:14px;border-radius:14px;
  border:1px solid var(--line);
  background: #ffffff;
}

.footer{
  border-top:1px solid var(--line);
  padding:22px 0;
  background:#ffffff;
}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}

@media (max-width: 920px){
  .hero__inner{grid-template-columns:1fr;gap:16px}
  .mission{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  h1{font-size:38px}
  h2{font-size:30px}
  .nav{display:none}
  .navtoggle{display:flex}
}