:root{
  --brand-blue: #3b82f6;   /* Tailwind blue-500: top bars, strong accents */
  --accent-blue:#60a5fa;   /* Tailwind blue-400: logo text */
  --btn-blue:   #93c5fd;   /* Tailwind blue-300: button base */
  --btn-blue-h: #60a5fa;   /* Tailwind blue-400: button hover */
  --btn-blue-a: #3b82f6;   /* Tailwind blue-500: button active */
  --ink:#111827;
  --muted:#6B7280;
  --bg:#FFFFFF;
  --card:#FFFFFF;
  --stroke:#E5E7EB;
  --shadow: 0 8px 24px rgba(0,0,0,.06);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; color:var(--ink); background:var(--bg); font:16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Arial; }

.wrap{ max-width:1120px; margin:0 auto; padding:0 16px; }

.topbar{ background:var(--brand-blue); color:#fff; position:relative; }
.topbar .wrap{ display:flex; align-items:center; justify-content:space-between; height:52px; }
/* visible white bar under the top blue bar */
.topbar-white-strip{
  width:100%;
  height:16px;          /* make bigger/smaller here if you want */
  background:#ffffff;
}

/* keep the header as-is; optional soft shadow for separation */
.topbar{
  background:var(--brand-blue);
  color:#fff;
  position:relative;
  box-shadow: 0 1px 0 rgba(0,0,0,0.03); /* tiny edge so the white strip is distinct */
}

.brand-name{
  font-weight:700;
  letter-spacing:.2px;
  color:var(--accent-blue);
  background:transparent;
  padding:0;
  border-radius:0;
  font-size:18px;
}
.rightnav{ display:flex; align-items:center; gap:16px; }
.vault{ opacity:.95; }
.hamburger{ background:transparent; border:0; color:#fff; padding:6px; border-radius:8px; cursor:pointer; }
.hamburger:hover{ background:rgba(255,255,255,.12); }

/* Hero: white side larger than blue side (3:2) */
.hero{ display:grid; grid-template-columns:3fr 2fr; gap:32px; padding:40px 16px; }
.hero-left h1{ font-size:44px; line-height:1.1; margin:0; font-weight:900; letter-spacing:.2px; }
.lead{ font-size:18px; color:var(--muted); margin:14px 0 0; }
.cta{
  display:inline-flex; align-items:center; justify-content:center;
  height:40px; padding:0 16px; margin-top:18px;
  background:var(--btn-blue); color:#fff; text-decoration:none; border-radius:999px;
  box-shadow:var(--shadow);
}
.cta:hover{ background:var(--btn-blue-h); }
.cta:active{ background:var(--btn-blue-a); }
.meaning{ margin-top:18px; color:var(--muted); max-width:60ch; }

.hero-right{ border:1px solid var(--stroke); border-radius:14px; overflow:hidden; box-shadow:var(--shadow); }
.hero-right .mini-header{ height:32px; background:var(--brand-blue); }
.hero-right .mini-body{ height:220px; background:#fafafa; }

/* Rooms */
.rooms{ padding:16px 16px 48px; }
.rooms h2{
  text-align:center; color:var(--brand-blue);
  font-size:26px; font-weight:800; margin:8px 0 18px;
}
.grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; }

@media (max-width:900px){
  .grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .hero{ grid-template-columns:1fr; }
}

.card{
  background:var(--card); border:1px solid var(--stroke);
  border-radius:12px; padding:12px; box-shadow:var(--shadow);
}
.card-img{
  height:96px; background:#F3F4F6; border-radius:8px; margin-bottom:8px;
}
.card h3{ font-size:16px; margin:0 0 4px; }
.card p{ margin:0; color:var(--muted); font-size:13px; }

/* Make cards “more square” than wide rectangles */
.card{ aspect-ratio:auto; } /* keep natural height; square feeling comes from reduced width + taller image */