:root{
  --bg:#0b0c10;
  --panel:#11131a;
  --card:#141826;
  --text:#e9ecf1;
  --muted:#a9b0c0;
  --line:rgba(255,255,255,.08);
  --accent:#7dd3fc;
}

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

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;

  /* Infinite premium background */
  min-height:100vh;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(125,211,252,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(167,139,250,.14), transparent 55%),
    radial-gradient(1000px 700px at 60% 110%, rgba(45,212,191,.10), transparent 60%),
    linear-gradient(180deg, #070812 0%, #0b0c10 55%, #050610 100%);

  background-attachment: fixed;
  color:var(--text);
  line-height:1.6;
}


.wrap{
  max-width:980px;
  margin:0 auto;
  padding:0 20px;
}

/* top bar */
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(10px);
  background:rgba(11,12,16,.72);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; flex-direction:column; gap:2px}
.brand-title{
  font-weight:800;
  letter-spacing:.2px;
  text-decoration:none;
  color:var(--text);
  font-size:18px;
}
.brand-tagline{color:var(--muted); font-size:12px}

.nav{display:flex; gap:14px; align-items:center}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
}
.nav a:hover{color:var(--text)}
.nav .btn{
  padding:8px 12px;
  border-radius:10px;
  background:linear-gradient(135deg, rgba(125,211,252,.22), rgba(167,139,250,.16));
  border:1px solid rgba(125,211,252,.25);
  color:var(--text);
}

/* content */
main.wrap{padding:28px 20px 60px}

h1,h2,h3{line-height:1.25}
h2{margin:0 0 10px}
p{color:var(--text)}
.muted{color:var(--muted)}
hr{border:none; border-top:1px solid var(--line); margin:24px 0}
.cardgrid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:16px;
  margin-top:14px;
}

.card{
  display:block;
  padding:18px 16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(20,24,38,.85), rgba(12,14,22,.85));
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  text-decoration:none;
  color:var(--text);
  transition: transform .15s ease, border-color .15s ease;
}

.card:hover{
  border-color: rgba(125,211,252,.28);
  transform: translateY(-1px);
}

.pill{
  display:inline-block;
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(125,211,252,.14);
  border:1px solid rgba(125,211,252,.18);
  color: var(--text);
  margin-bottom:10px;
}

.card-title{
  font-weight:800;
  font-size:18px;
  margin-bottom:6px;
}

.card-desc{
  color: var(--muted);
  font-size:14px;
  line-height:1.5;
}

@media (max-width: 900px){
  .cardgrid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px){
  .cardgrid{ grid-template-columns: 1fr; }
}


.hero{
  padding:22px 18px;
  border:1px solid var(--line);
  border-radius:16px;
  background:linear-gradient(180deg, rgba(20,24,38,.92), rgba(17,19,26,.92));
}
.hero p{margin:10px 0 0; color:var(--muted)}
.hero .big{
  font-size:28px;
  margin:0;
  font-weight:850;
}
.hero .quote{
  margin-top:10px;
  padding:10px 12px;
  border-left:3px solid rgba(125,211,252,.45);
  background:rgba(255,255,255,.03);
  border-radius:10px;
  color:var(--muted);
}

/* list */
ul{padding-left:18px}
li{margin:8px 0}
a{color:var(--accent)}
a:hover{text-decoration:none}

/* tripup post layout */
.tripup{
  margin-top:10px;
}
.tripup h2{
  font-size:30px;
  margin:0 0 6px 0;
}
.tripup section{
  margin:14px 0;
  padding:14px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.tripup section h3{
  margin:0 0 6px 0;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.takeaway{
  border-color: rgba(125,211,252,.25) !important;
  background: linear-gradient(135deg, rgba(125,211,252,.10), rgba(167,139,250,.08)) !important;
}
.takeaway strong{display:block; margin-bottom:6px}

/* footer */
.footer{
  border-top:1px solid var(--line);
  padding:18px 0;
  color:var(--muted);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
}

/* --- Form styling (Trip Up submit) --- */
form label{
  display:block;
  margin:14px 0;
  color:var(--muted);
  font-size:14px;
  font-weight:700;
}

form input, form select, form textarea{
  width:min(520px, 100%);
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}

form textarea{ min-height:120px; resize:vertical; }

form button{
  padding:10px 14px;
  border-radius:12px;
  border:1px solid rgba(125,211,252,.25);
  background:linear-gradient(135deg, rgba(125,211,252,.22), rgba(167,139,250,.16));
  color:var(--text);
  cursor:pointer;
  font-weight:800;
}

form button:hover{ filter:brightness(1.05); }



/* --- Shimmer hover (cards + buttons) --- */
.card, .nav .btn, form button {
  position: relative;
  overflow: hidden;
  transition: transform .15s ease, border-color .15s ease, filter .15s ease;
}

.card::after, .nav .btn::after, form button::after{
  content:"";
  position:absolute;
  inset:-40% -60%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255,255,255,.08) 30%,
    rgba(255,255,255,.18) 45%,
    rgba(255,255,255,.08) 60%,
    transparent 100%
  );
  transform: translateX(-60%) rotate(8deg);
  opacity: 0;
  transition: opacity .15s ease;
  pointer-events:none;
}

.card:hover::after,
.nav .btn:hover::after,
form button:hover::after{
  opacity: 1;
  animation: shimmer 0.9s ease forwards;
}

@keyframes shimmer{
  to { transform: translateX(60%) rotate(8deg); }
}

/* Make the submit button feel "primary" */
form button{
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(125,211,252,.28);
  background: linear-gradient(135deg, rgba(125,211,252,.22), rgba(167,139,250,.16));
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 14px 40px rgba(0,0,0,.28);
}

form button:hover{
  transform: translateY(-1px);
  filter: brightness(1.06);
}