body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #e5e7eb;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 16px 40px;
  background: rgba(2, 6, 23, 0.95);
}

.logo {
  color: #38bdf8;
  font-size: 20px;
  font-weight: bold;
}

.nav-links a {
  margin-left: 20px;
  color: #cbd5f5;
  text-decoration: none;
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px 60px;
  gap: 60px;
}

.hero-left {
  max-width: 480px;
}

.hero-left h1 {
  font-size: 42px;
  color: #38bdf8;
}

.hero-left p {
  color: #cbd5f5;
  line-height: 1.6;
}

.cta-btn {
  display: inline-block;
  margin-top: 24px;
  padding: 12px 22px;
  background: #38bdf8;
  color: #020617;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
}

/* RIGHT IMAGE WITH ANGLE */
.hero-right img {
  width: 560px;
  border-radius: 14px;
  transform: perspective(1200px) rotateY(-18deg) rotateX(6deg);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(56,189,248,0.25);
}


/* CENTER TITLE */
.center-title {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 10px;
}

.center-title h2 {
  color: #38bdf8;
  margin-bottom: 6px;
}

.center-title p {
  color: #94a3b8;
}

/* LIVE CHART */
.chart-section {
  height: 80vh;
  padding: 0 20px;
}

.bottom-chart {
  margin-top: 30px;
  padding: 0 40px 60px;
}

.bottom-chart img {
  width: 100%;
  border-radius: 12px;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.7),
    0 0 40px rgba(56,189,248,0.2);
}


/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  font-size: 13px;
  color: #94a3b8;
}
/* PAGE HEADER – TRUE CENTER */
.page-header {
  max-width: 1200px;        /* 👈 width limit */
  margin: 0 auto;           /* 👈 CENTER the block */
  padding: 80px 20px 40px;
  text-align: center;       /* 👈 text center */
}

.page-header h1 {
  color: #38bdf8;
  font-size: 36px;
  margin-bottom: 10px;
}

.page-header p {
  color: #cbd5f5;
  font-size: 16px;
}

/* Roadmap list alignment fix */
.roadmap-list {
  list-style-position: inside;   /* bullets ko content ke paas laata hai */
  padding-left: 0;
  margin-left: 0;
  text-align: center;            /* center layout maintain */
}

.roadmap-list li {
  margin: 8px 0;
  text-indent: -10px;            /* bullet thoda text ke paas */
}