/* =========================================================
   Adani.City - Vibrant Christmas/New Year Theme (Static Site)
   ========================================================= */

/* ---------- Reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
:root{
  --bg1:#0b1020;
  --bg2:#07162a;
  --card:#0f1a33cc;
  --glass:#0b1530b3;
  --text:#e9f2ff;
  --muted:#b6c6e3;
  --line:#1e2b54;
  --brand1:#22c55e;
  --brand2:#06b6d4;
  --brand3:#a855f7;
  --brand4:#f97316;
  --gold:#f7d774;
  --red:#ff3b5c;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
}

/* ---------- Background ---------- */
body{
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  min-height:100vh;
  background:
    radial-gradient(1200px 800px at 15% 15%, rgba(168,85,247,.28), transparent 55%),
    radial-gradient(1000px 700px at 85% 20%, rgba(6,182,212,.25), transparent 55%),
    radial-gradient(900px 700px at 50% 90%, rgba(34,197,94,.22), transparent 55%),
    linear-gradient(135deg, var(--bg1), var(--bg2));
  overflow-x:hidden;
}

/* soft animated glow */
body::before{
  content:"";
  position:fixed; inset:-40vh -40vw;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,59,92,.10), transparent 40%),
    radial-gradient(circle at 75% 35%, rgba(247,215,116,.10), transparent 42%),
    radial-gradient(circle at 55% 75%, rgba(34,197,94,.10), transparent 44%);
  filter: blur(24px);
  animation: floatGlow 10s ease-in-out infinite alternate;
  z-index:-3;
}
@keyframes floatGlow{
  from{transform:translate3d(-10px,-10px,0) scale(1)}
  to{transform:translate3d(10px,8px,0) scale(1.03)}
}

/* ---------- Snowflakes ---------- */
.snow{
  position:fixed; inset:0;
  pointer-events:none;
  z-index:-1;
  overflow:hidden;
}
.snow span{
  position:absolute;
  top:-10vh;
  width:8px; height:8px;
  border-radius:50%;
  background: rgba(233,242,255,.85);
  box-shadow: 0 0 8px rgba(233,242,255,.6);
  animation: fall linear infinite;
  opacity:.75;
}
@keyframes fall{
  to{ transform: translateY(120vh) translateX(var(--drift, 0px)); }
}

/* ---------- Layout ---------- */
.container{
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 60px;
}

/* ---------- Top Bar ---------- */
.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,22,42,.72), rgba(7,22,42,.35));
  border-bottom: 1px solid rgba(30,43,84,.65);
}
.topbar-inner{
  max-width: 1100px;
  margin:0 auto;
  padding: 14px 18px;
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  letter-spacing:.2px;
  text-transform:uppercase;
}
.brand .logo{
  width:42px; height:42px;
  border-radius:14px;
  background: conic-gradient(from 210deg, var(--brand2), var(--brand3), var(--brand1), var(--brand4));
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  position:relative;
  overflow:hidden;
}
.brand .logo::after{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.6), transparent 45%);
  transform: rotate(20deg);
  opacity:.6;
}
.brand .name{
  font-size: 14px;
  line-height: 1.1;
}
.brand .name span{
  display:block;
  font-size: 11px;
  color: var(--muted);
  font-weight:700;
  text-transform:none;
}

.clock{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius: 999px;
  background: rgba(15,26,51,.55);
  border: 1px solid rgba(30,43,84,.75);
  box-shadow: var(--shadow);
}
.clock .dot{
  width:10px;height:10px;border-radius:50%;
  background: var(--brand1);
  box-shadow: 0 0 14px rgba(34,197,94,.8);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse{ 50%{ transform: scale(1.35); opacity:.75 } }
.clock #clock{
  font-variant-numeric: tabular-nums;
  font-weight:800;
  letter-spacing:.3px;
  font-size: 13px;
}
.clock #date{
  color: var(--muted);
  font-size: 12px;
}

/* ---------- Hero ---------- */
.hero{
  margin-top: 18px;
  border-radius: var(--radius);
  overflow:hidden;
  position:relative;
  box-shadow: var(--shadow);
  border: 1px solid rgba(30,43,84,.65);
  background:
    radial-gradient(900px 420px at 20% 40%, rgba(255,59,92,.22), transparent 60%),
    radial-gradient(1000px 500px at 85% 30%, rgba(6,182,212,.20), transparent 65%),
    linear-gradient(135deg, rgba(15,26,51,.80), rgba(11,21,48,.72));
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.06) 6px, transparent 6px, transparent 14px);
  opacity:.25;
  pointer-events:none;
}
.hero-inner{
  position:relative;
  padding: 34px 24px 26px;
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 18px;
}
.badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom: 12px;
}
.badge{
  font-size:12px;
  font-weight:800;
  letter-spacing:.2px;
  padding:8px 12px;
  border-radius: 999px;
  background: rgba(15,26,51,.55);
  border:1px solid rgba(30,43,84,.75);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.badge.sparkle{
  background: linear-gradient(90deg, rgba(34,197,94,.22), rgba(6,182,212,.22));
}
.h-title{
  font-size: 40px;
  line-height: 1.05;
  font-weight: 950;
  letter-spacing: -0.8px;
}
.h-title .grad{
  background: linear-gradient(90deg, var(--brand2), var(--brand3), var(--brand1), var(--brand4));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.h-sub{
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
  max-width: 60ch;
}

/* festive lights */
.lights{
  position:absolute; left:-10px; right:-10px; top:0;
  height: 34px;
  display:flex;
  justify-content:space-evenly;
  align-items:flex-start;
  padding-top: 6px;
  pointer-events:none;
}
.bulb{
  width: 10px; height: 16px;
  border-radius: 10px 10px 12px 12px;
  background: var(--brand2);
  box-shadow: 0 0 18px rgba(6,182,212,.65);
  animation: twinkle 2.4s ease-in-out infinite;
}
.bulb:nth-child(2n){ background: var(--brand1); box-shadow:0 0 18px rgba(34,197,94,.65); animation-duration:2.1s }
.bulb:nth-child(3n){ background: var(--brand3); box-shadow:0 0 18px rgba(168,85,247,.65); animation-duration:2.7s }
.bulb:nth-child(5n){ background: var(--brand4); box-shadow:0 0 18px rgba(249,115,22,.65); animation-duration:2.3s }
@keyframes twinkle{ 50%{ transform: translateY(2px); filter: brightness(1.3); opacity:.85 } }

/* ---------- Countdown Card ---------- */
.countdown{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(8,16,34,.55);
  border:1px solid rgba(30,43,84,.75);
  backdrop-filter: blur(12px);
}
.countdown h3{
  font-size: 14px;
  font-weight: 900;
  letter-spacing:.2px;
  text-transform: uppercase;
  color: var(--gold);
}
.timer{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.t-box{
  background: rgba(15,26,51,.65);
  border: 1px solid rgba(30,43,84,.8);
  border-radius: 16px;
  padding: 12px 10px;
  text-align:center;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
}
.t-num{
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 950;
}
.t-lab{
  margin-top: 4px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing:.2px;
  text-transform:uppercase;
}
.countdown .msg{
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Content Cards ---------- */
.card{
  margin-top: 18px;
  background: rgba(15,26,51,.60);
  border: 1px solid rgba(30,43,84,.70);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.card h2{
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 18px;
  color: #dbeafe;
}
.card p{ color: var(--muted); margin-top: 10px }
.card ul{
  margin: 12px 0 0 18px;
}
.card li{
  margin-bottom: 10px;
  color: var(--text);
}
.card a.external{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(34,197,94,.22), rgba(6,182,212,.22));
  border: 1px solid rgba(34,197,94,.35);
  text-decoration:none;
  margin-top: 12px;
}
.card a.external:hover{ transform: translateY(-1px); text-decoration:none }

/* ---------- Footer ---------- */
footer{
  margin-top: 24px;
  text-align:center;
  color: rgba(182,198,227,.85);
  font-size: 12px;
  padding: 22px 12px 0;
}
footer a{ color: var(--gold) }

/* ---------- Subtle page entrance ---------- */
.fade-in{
  animation: fadeInUp .65s ease both;
}
@keyframes fadeInUp{
  from{ opacity:0; transform: translateY(10px) }
  to{ opacity:1; transform: translateY(0) }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-inner{ grid-template-columns: 1fr; }
  .h-title{ font-size: 34px }
}
@media (max-width: 520px){
  .timer{ grid-template-columns: repeat(2, 1fr); }
  .topbar-inner{ flex-direction:column; align-items:flex-start }
  .clock{ width:100%; justify-content:space-between }
}