/* ---------- Base ---------- */
:root{
  --green: #20b14d;         /* page background */
  --card: #071a35;          /* deep navy */
  --card2:#06132a;
  --text: #eaf1ff;
  --muted: rgba(234,241,255,.72);
  --muted2: rgba(234,241,255,.55);
  --shadow: 0 30px 80px rgba(0,0,0,.45);
  --radius: 22px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--green);
  color: var(--text);
}

/* ---------- Layout ---------- */
.wrap{
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 18px 18px 48px;
}

.banner{
  margin-top: 6px;
}

.banner-inner{
  border-radius: 10px;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,.25);
  box-shadow: 0 18px 45px rgba(0,0,0,.25);
  background: rgba(255,255,255,.12);
}

.banner-inner img{
  display:block;
  width:100%;
  height: 400px;
  object-fit: cover;
  object-position: center;
}

.content{
  min-height: calc(100vh - 180px);
  display:flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 0;
}

/* ---------- Card ---------- */
.card{
  position: relative;
  width: min(600px, 100%);
  border-radius: var(--radius);
  padding: 10px 44px 28px;
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(255,255,0,.10), transparent 45%),
    radial-gradient(900px 500px at 90% 25%, rgba(32,177,77,.18), transparent 50%),
    linear-gradient(180deg, var(--card), var(--card2));
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.12);
  text-align: center;
}

.card-glow{
  position:absolute;
  inset: -1px;
  border-radius: var(--radius);
  pointer-events:none;
  background: radial-gradient(600px 240px at 50% 0%, rgba(255,255,255,.16), transparent 55%);
  mix-blend-mode: screen;
  opacity: .8;
}

.logo{
  width: 190px;
  height: auto;
  margin: auto;
  display:block;
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.35));
}

h1{
  margin: 10px 0 10px;
  font-size: clamp(2.2rem, 3vw, 3rem);
  letter-spacing: -0.02em;
}

.tagline{
  margin: 0 0 22px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: .02em;
}

.body{
  margin: 0 auto 30px;
  max-width: 54ch;
  color: var(--muted2);
  line-height: 1.65;
  font-size: 1.02rem;
}

/* ---------- Buttons ---------- */
.actions{
  display:flex;
  gap: 14px;
  justify-content:center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
  will-change: transform;
  user-select:none;
}

.btn:focus{
  outline: 3px solid rgba(255,255,255,.35);
  outline-offset: 3px;
}

.btn:hover{ transform: translateY(-1px); }

.btn-primary{
  background: #20b14d;
  color: #062012;
  box-shadow: 0 14px 30px rgba(32,177,77,.28);
}

.btn-primary:hover{
  box-shadow: 0 18px 38px rgba(32,177,77,.36);
}

.btn-secondary{
  background: rgba(255,255,255,.08);
  color: var(--text);
  border-color: rgba(255,255,255,.16);
}

.btn-secondary:hover{
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.22);
}

/* ---------- Footer line ---------- */
.fineprint{
  margin: 10px 0 0;
  font-size: .85rem;
  color: rgba(234,241,255,.45);
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 520px){
  .wrap{ padding: 14px 14px 40px; }
  .banner-inner img{ height: 92px; }
  .card{ padding: 0px 18px 22px; border-radius: 18px; }
  .logo{ width: 160px; }
}