/* Reset & base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  background: radial-gradient(ellipse at top, #1a1a2e, #0f0f1a);
  min-height: 100%;
}

html, body {
  overscroll-behavior: none;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: radial-gradient(ellipse at top, #1a1a2e, #0f0f1a);
  color: #e0e0f0;
  line-height: 1.6;
  padding: 0 1rem;
  overflow-x: hidden;
}

/* Typography enhancements */
h1, h2, h3 {
  font-family: 'Georgia', serif;
}

h1 {
  font-size: 2.8rem;
  color: #aa7dfd;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.8rem;
  color: #ddccff;
  margin: 2rem 0 1rem;
  text-align: center;
}

h3 {
  font-size: 1.4rem;
  color: #c7a9ff;
  margin-bottom: 1rem;
  text-align: center;
}

/* Page container */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Header */
header {
  text-align: center;
  padding: 2rem 0 1rem;
}

header img.hero-banner {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

/* Tagline below title */
.tagline {
  font-size: 1.2rem;
  color: #c0c0dd;
  margin-bottom: 1.5rem;
  text-align: center;
}

/* Portal intro section */
.portal-intro {
  background: rgba(30, 20, 40, 0.5);

  border-radius: 8px;
  max-width: 1000px;
  text-align: center;
  line-height: 1.8;
  color: #ddd;
}

/* About section */
.about-section {
  margin-top: 2rem;
  padding: 1rem 1.5rem;
  background: rgba(20, 20, 30, 0.5);
  border-radius: 8px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: #e0d5ff;
}

.about-section p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: #ccc;
}

/* Slideshow container (unchanged) */
.swiper-container {
  width: 100%;
  max-width: 512px;
  margin: 0 auto;
  border: 2px solid #444;
  border-radius: 8px;
  background: rgba(20, 20, 30, 0.6);
  position: relative;
  padding-bottom: 2rem;
  overflow: hidden;
}

.swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
}

.swiper-slide img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  border: 2px solid #555;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0.5rem;
  font-size: 0.9rem;
  color: #ccc;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 0 0 8px 8px;
  text-align: center;
}

.swiper-slide:hover .slide-caption {
  opacity: 1;
}

.swiper-button-next,
.swiper-button-prev {
  color: #aa7dfd;
  width: 30px;
  height: 30px;
  top: 50%;
  transform: translateY(-50%);
}

.swiper-button-next {
  right: 10px;
}

.swiper-button-prev {
  left: 10px;
}

.swiper-pagination-bullet {
  background-color: #aa7dfd;
}

/* Roadmap */
.roadmap {
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.roadmap ul {
  list-style: square;
  padding-left: 1.5rem;
}

.roadmap li {
  margin-bottom: 0.5rem;
}

/* Email signup */
.signup {
  text-align: center;
  margin-top: 2rem;
}

.signup input[type="email"] {
  padding: 0.5rem;
  width: 250px;
  border-radius: 5px;
  border: 1px solid #444;
  background: #222;
  color: #eee;
  margin-right: 0.5rem;
}

.signup button {
  padding: 0.5rem 1rem;
  background-color: #aa7dfd;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.2s;
}

.signup button:hover {
  background-color: #8c5be7;
}

/* Footer */
footer {
  text-align: center;
  font-size: 0.9rem;
  color: #888;
  padding: 2rem 0;
  margin-top: 2rem;
  border-top: 1px solid #333;
}