:root {
  --bg: #ffffff;
  --fg: #0b203a;
  --muted: #4a607a;
  --brand: #0a3d91;
  --brand-2: #3aa1ff;
  --card: #f4f8ff;
  --ring: rgba(10, 61, 145, 0.35);
  --shadow: 0 10px 30px rgba(16, 42, 86, 0.15);
  --radius: 16px;
  --maxw: 1000px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif; color: var(--fg); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .8rem 1rem; background: #fff; border-bottom: 1px solid #e7eef8;
}
.brand { display:flex; align-items:center; gap:.6rem; font-weight:700; color: var(--fg); text-decoration:none; }
.logo { display:block; }
.menu { display:flex; gap: 1rem; align-items: center; }
.menu a { font-weight:600; color: var(--fg); }
.menu-btn { display:none; background:transparent; border:1px solid #dbe6f5; border-radius:10px; padding:.35rem .6rem; cursor:pointer; }

@media (max-width: 760px) {
  .menu { display:none; position:absolute; right: 1rem; top: 56px; background:#fff; border:1px solid #e7eef8; border-radius:12px; box-shadow: var(--shadow); padding:.6rem; flex-direction:column; min-width: 180px; }
  .menu.open { display:flex; }
  .menu-btn { display:block; }
}

/* HERO — compact, clean (default: solid white) */
.hero {
  background: #fff !important;   /* force solid white */
  border-bottom: 1px solid #e7eef8;
}
.hero-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 36px 16px 28px;               /* tightened */
  text-align:center; color: #06224f;
}
.hero h1 { font-size: clamp(1.8rem, 2.4rem, 2.8rem); margin: 0 0 .4rem; color: #061a3b; line-height: 1.15; }
.summary { color: #123771; margin: 0 auto .8rem; max-width: 760px; font-size: 1rem; }
.cta-row { display:flex; gap:.6rem; justify-content:center; }
.btn {
  display:inline-block; padding:.66rem .9rem; border-radius: 999px; background: var(--brand); color:#fff; font-weight:700; border: none; box-shadow: var(--shadow);
  font-size: .96rem;
}
.btn.ghost { background: #fff; color: var(--brand); border:1px solid #dbe6f5; box-shadow:none; }

/* CONTENT */
.content { max-width: var(--maxw); margin: 0 auto; padding: 18px 16px 40px; }

/* CAROUSEL (one slide at a time) */
.carousel { position: relative; overflow: hidden; border-radius: 18px; border:1px solid #dbe6f5; box-shadow: var(--shadow); }
.slides { display: flex; width: 100%; transition: transform .55s ease; will-change: transform; }
.slide {
  position: relative; min-height: 360px; flex: 0 0 100%;
  background-size: cover; background-position: center;
}
@media (max-width: 640px) { .slide { min-height: 300px; } }
.scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,20,44,.65) 0%, rgba(5,20,44,.35) 60%, rgba(5,20,44,0) 100%); }
.slide-text { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 18px 20px; color: #fff; text-shadow: 0 2px 14px rgba(0,0,0,.35); }
.slide-text h3 { margin: 0 0 .25rem; font-size: 1.35rem; }
.slide-text p { margin: 0; max-width: 880px; }

/* Controls */
.caro-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  border: 0; background: rgba(255,255,255,.9); color:#0a3d91;
  width: 38px; height: 38px; border-radius: 999px; cursor: pointer;
  box-shadow: var(--shadow); font-size: 22px; line-height: 38px; text-align: center;
}
.caro-btn:hover { background: #fff; }
.caro-btn.prev { left: 10px; }
.caro-btn.next { right: 10px; }

/* Dots */
.dots { position: absolute; bottom: 10px; left: 0; right: 0; display:flex; gap:8px; justify-content:center; }
.dot {
  width: 10px; height: 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.6);
  background: rgba(255,255,255,.35); cursor:pointer;
}
.dot.active { background: #fff; border-color: #fff; }

/* PAGES */
.page { max-width: var(--maxw); margin: 0 auto; padding: 32px 16px; }
.proj-list { display: grid; gap: 16px; padding-left: 0; }
.proj-list li { list-style: none; background: #f4f8ff; border:1px solid #dbe6f5; padding: 18px; border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-form { display:grid; gap: 12px; max-width: 560px; }
label { display:grid; gap:6px; font-weight:600; }
input, textarea { padding: .7rem .8rem; border:1px solid #dbe6f5; border-radius:12px; outline: none; font: inherit; background:#fff; }
input:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 4px var(--ring); }
.tiny { color: var(--muted); font-size: .9rem; }

/* FOOTER */
.site-footer { border-top:1px solid #e7eef8; padding:16px; text-align:center; color: var(--muted); }