/* WA1 Tech - one-page site (theme based on your attached repo look) */

:root{
  --bg: #0b0f14;
  --text: #e7eef7;
  --muted: #a9b6c6;

  --brand: #4da3ff;
  --brand2: #7af0c7;

  --panel: rgba(16, 22, 30, 0.62);
  --panel-border: rgba(255,255,255,0.10);

  --shadow: 0 18px 50px rgba(0,0,0,0.45);
  --radius: 18px;

  --max: 1040px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  line-height: 1.55;

  /* Fixed sky background like the original theme */
  background:
    linear-gradient(180deg, rgba(11,15,20,0.55) 0%, rgba(11,15,20,0.75) 100%),
    url("sky.jpg") center / cover no-repeat fixed;
}

/* Uniform overlay (not per-section fades) */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: rgba(9,12,16,0.35);
  z-index: -1;
}

a{ color: var(--brand); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero{
  padding: 28px 0 44px;
}

.navlist{
  list-style: none;
  display: flex;
  gap: 18px;
  padding: 10px 0 0;
  margin: 0;
  justify-content: flex-end;
}

.navlist a{
  display: inline-block;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}
.navlist a:hover{
  text-decoration: none;
  border-color: rgba(77,163,255,0.45);
  box-shadow: 0 0 0 3px rgba(77,163,255,0.10);
}

.hero-content{
  margin-top: 26px;
  text-align: center;
  padding: 26px 18px 6px;
}

.logo{
  width: min(420px, 80vw);
  height: auto;
  display: block;
  margin: 0 auto 18px;
  filter: drop-shadow(0 18px 36px rgba(0,0,0,0.45));
}

h1{
  margin: 0 0 10px;
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: 0.2px;
}

.lead{
  margin: 0 auto 18px;
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(16px, 1.3vw, 18px);
}

.btn{
  display: inline-block;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.btn:hover{
  text-decoration: none;
  transform: translateY(-1px);
}

.btn.primary{
  border-color: rgba(77,163,255,0.55);
  background:
    linear-gradient(90deg, rgba(77,163,255,0.22), rgba(122,240,199,0.14));
}

.content{
  padding: 18px 0 28px;
}

.card{
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  backdrop-filter: blur(10px);
}

h2{
  margin: 0 0 10px;
  font-size: 22px;
}

.footer{
  padding: 18px 0 26px;
  color: var(--muted);
  font-size: 14px;
}

/* Mobile tweaks */
@media (max-width: 640px){
  .navlist{ justify-content: center; flex-wrap: wrap; }
  .card{ padding: 18px; }
}