:root {
  --ocean-deep: #03152f;
  --ocean-dark: #06234a;
  --ocean-blue: #064e8f;
  --aqua: #16d8f4;
  --cyan: #54efff;
  --coral: #ff6545;
  --gold: #ffc52e;
  --text-main: #f5fbff;
  --text-muted: #b9d8eb;
  --glass-bg: rgba(6, 35, 74, 0.6);
  --glass-border: rgba(84, 239, 255, 0.2);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--ocean-deep) radial-gradient(circle at 50% 20%, var(--ocean-dark) 0%, var(--ocean-deep) 100%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: "Noto Sans Devanagari", "Nirmala UI", "Mangal", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.8;
  position: relative;
  overflow-x: hidden;
}

/* Subtle bubbles / particles using CSS */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(84, 239, 255, 0.03) 0%, transparent 10%),
    radial-gradient(circle at 85% 30%, rgba(84, 239, 255, 0.04) 0%, transparent 15%);
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4 {
  color: var(--cyan);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  color: var(--gold);
  text-shadow: 0 0 15px rgba(255, 197, 46, 0.3);
}

h2 {
  font-size: 2rem;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 0.5rem;
}

h3 {
  font-size: 1.5rem;
  color: var(--aqua);
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

a {
  color: var(--aqua);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}

a:hover {
  color: var(--cyan);
  text-shadow: 0 0 8px rgba(84, 239, 255, 0.5);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-content {
  max-width: 850px;
  margin: 0 auto;
}

/* Header */
header {
  position: sticky;
  top: 0;
  background: rgba(6, 35, 74, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  padding: 15px 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(84, 239, 255, 0.4);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

nav ul li a {
  color: var(--text-main);
  font-weight: 500;
  font-size: 1.1rem;
}

nav ul li a:hover {
  color: var(--gold);
  text-shadow: none;
}

/* Main content */
main {
  padding: 40px 0;
}

section {
  margin-bottom: 60px;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 60px;
  padding-top: 20px;
}

.hero-text {
  flex: 0 0 55%;
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  filter: drop-shadow(0 0 20px rgba(84, 239, 255, 0.2));
}

.badge {
  display: inline-block;
  background: rgba(255, 101, 69, 0.15);
  color: var(--coral);
  border: 1px solid rgba(255, 101, 69, 0.3);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  background: var(--ocean-blue);
  color: var(--text-main);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  margin-top: 15px;
  margin-right: 15px;
  border: 1px solid var(--aqua);
  box-shadow: 0 0 15px rgba(22, 216, 244, 0.2);
  transition: all 0.2s;
}

.btn:hover {
  background: var(--aqua);
  color: var(--ocean-deep);
  box-shadow: 0 0 25px rgba(22, 216, 244, 0.4);
  text-shadow: none;
}

/* Sections with images */
.split-section {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 60px;
}

.split-section.reverse {
  flex-direction: row-reverse;
}

.split-content {
  flex: 1;
}

.split-image {
  flex: 1;
}

.split-image figure {
  margin: 0;
}

.split-image img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.split-image figcaption {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 10px;
}

/* Tables */
.table-container {
  overflow-x: auto;
  margin: 30px 0;
  background: var(--glass-bg);
  border-radius: 18px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 15px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(84, 239, 255, 0.1);
}

th {
  background: rgba(6, 78, 143, 0.4);
  color: var(--cyan);
  font-weight: bold;
}

td {
  color: var(--text-main);
}

tr:last-child td {
  border-bottom: none;
}

.status-tba {
  color: var(--coral);
  font-weight: 600;
}

.status-confirmed {
  color: var(--gold);
  font-weight: 600;
}

/* Glass Panels */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border-radius: 18px;
  padding: 30px;
  margin-bottom: 30px;
}

.status-block {
  text-align: center;
  margin: 20px 0;
  padding: 20px;
  background: rgba(255, 101, 69, 0.05);
  border: 1px solid rgba(255, 101, 69, 0.2);
  border-radius: 12px;
}

.status-block h3 {
  margin-top: 0;
  color: var(--coral);
}

/* Lists */
ul {
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
  color: var(--text-muted);
}

li strong {
  color: var(--text-main);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.feature-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 20px;
  position: relative;
}

.feature-label {
  position: absolute;
  top: -10px;
  right: 15px;
  background: var(--ocean-blue);
  color: var(--cyan);
  font-size: 0.8rem;
  padding: 2px 10px;
  border-radius: 10px;
  border: 1px solid var(--cyan);
}

.feature-card h4 {
  margin-top: 0;
  color: var(--gold);
}

/* FAQ Details */
.faq-section {
  margin-top: 40px;
}

details {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
}

summary {
  padding: 15px 20px;
  font-weight: bold;
  cursor: pointer;
  color: var(--cyan);
  list-style: none;
  position: relative;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--aqua);
}

details[open] summary::after {
  content: "−";
}

details[open] summary {
  border-bottom: 1px solid rgba(84, 239, 255, 0.1);
}

.faq-answer {
  padding: 20px;
  color: var(--text-muted);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Mobile Wrapper */
.mobile-wrapper {
  max-width: 300px;
  margin: 0 auto;
  border: 8px solid var(--ocean-dark);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.mobile-wrapper img {
  display: block;
  width: 100%;
  height: auto;
}

/* Footer */
footer {
  background: var(--ocean-dark);
  border-top: 1px solid var(--glass-border);
  padding: 40px 0 20px;
  margin-top: 60px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

.footer-nav a {
  color: var(--text-muted);
}

.footer-nav a:hover {
  color: var(--cyan);
}

.footer-copyright {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Media Queries */
@media (max-width: 992px) {
  .hero {
    flex-direction: column;
  }
  
  .hero-text, .hero-image {
    flex: none;
    width: 100%;
  }
  
  .split-section, .split-section.reverse {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 16px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  nav ul {
    gap: 15px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  
  .header-inner {
    flex-direction: column;
    gap: 15px;
  }
  
  nav ul li a {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .btn {
    display: block;
    text-align: center;
    margin-right: 0;
    width: 100%;
    box-sizing: border-box;
  }
  
  nav ul {
    justify-content: center;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  body::before {
    animation: none;
  }
}