/* Import modern sleek font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

/* Root variables */
:root {
  --text: #f5f5f5;
  --muted: #bdbdbd;
  --accent: #c7ff2f;      /* yellow-green moon tone */
  --maxw: 1000px;
}

/* Global reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Helvetica', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
  background: linear-gradient(rgba(42,43,44,0.8), rgba(42,43,44,0.8)),
              url('moon_texture.jpg') no-repeat center center;
  background-size: cover;
  text-align: justify;
  text-justify: inter-word;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', 'Helvetica', Arial, sans-serif;
  font-weight: 700;
  text-align: center; /* Keep headings centered for emphasis */
}

h1 { font-size: 28px; margin: 22px 0 16px; color: var(--accent); text-shadow: 0 0 6px var(--accent);}
h2 { font-size: 24px; margin: 20px 0 14px; color: var(--accent); text-shadow: 0 0 4px var(--accent);}
h3 { font-size: 20px; margin: 18px 0 12px; color: var(--accent); text-shadow: 0 0 3px var(--accent);}

/* Paragraphs */
p {
  font-size: 18px;
  max-width: 720px;
  margin: 22px auto;
  line-height: 1.9;
}

p.muted {
  font-size: 16px;
  color: var(--muted);
  text-align: justify;
}

/* Lists */
ul {
  max-width: 720px;
  margin: 18px auto 22px;
  padding-left: 20px;
  line-height: 1.8;
}

/* Header */
header {
  padding: 44px 20px 10px;
  text-align: center;
  background-color: rgba(182,182,182,0.7);
}

.logo-img {
  width: 110px;
  margin: 0 auto 14px;
  display: block;
}

.logo-text {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent);
}

/* Navigation */
nav {
  margin-top: 24px;
}

nav a {
  margin: 0 18px;
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

nav a:hover {
  color: var(--accent);
  opacity: 1;
}

/* Main container */
main {
  max-width: var(--maxw);
  margin: 70px auto 110px;
  padding: 0 20px;
}

/* Hero section */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 60px;
  justify-items: center;
  margin-bottom: 60px;

}

.hero img {
  width: 320px;
  height: auto;
  object-fit: contain;
}
.manifesto-overlay {
  position: relative;
  background: rgba(0,0,0,0.12);   /* 更轻的黑 */
  padding: 26px 34px;
  border-radius: 14px;
  max-width: 520px;
  text-align: center;

  font-size: 0.6rem;
  line-height: 1.45;
  letter-spacing: 0.025em;
  font-weight: 400;

  margin: 60px auto;
  backdrop-filter: blur(6px);    /* 更柔的虚化 */
  
  box-shadow: 0 6px 20px rgba(0,0,0,0.12); /* 气场感，不是压迫感 */
  opacity: 0.92;
}

/* 非对抗感的轻浮动 */
@keyframes floaty {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

.manifesto-overlay {
  animation: floaty 9s ease-in-out infinite;
}

/*
.manifesto-overlay {
  position: relative;
  background: rgba(0,0,0,0.18);
  padding: 24px 30px;
  border-radius: 10px;
  max-width: 460px;
  text-align: center;

  font-size: 0.85rem;
  line-height: 1.4;
  letter-spacing: 0.03em;
  font-weight: 400;

  margin: 50px auto;
  backdrop-filter: blur(3px);
} 
*/

/* Subtle floating animation */
@keyframes floaty {
  0% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
  100% { transform: translateX(-50%) translateY(0); }
}

/* Open Call section */
.open-call {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.2);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* Team images */
.team-images {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 20px;
}

.team-images img {
  width: 12%;
  height: auto;
  object-fit: contain;
  opacity: 0.9;
  filter: brightness(0.95);
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Footer */
footer {
  text-align: center;
  padding: 70px 20px 90px;
  font-size: 12px;
  color: var(--muted);
  font-family: 'Inter', 'Helvetica', Arial, sans-serif;
}

/* Pages */
.page { display: none; }
.page.active { display: block; }

/* Responsive adjustments */
@media (max-width: 700px) {
  .hero img { 
    width: 90%; 
    height: auto;
  }
  .logo-text { font-size: 28px; }
  body { font-size: 15px; }
  p { max-width: 90%; }
  .team-images img { width: 45%; }

 @media (max-width: 700px) {

  .manifesto-overlay {
    position: relative;
    top: auto;
    left: auto;
    transform: none;

    max-width: 92%;
    margin: 24px auto;

    padding: 18px 22px;
    font-size: 0.55rem;
    line-height: 1.4;

    background: rgba(0,0,0,0.10);
    backdrop-filter: blur(4px);

    box-shadow: 0 3px 10px rgba(0,0,0,0.10);
    animation: none;
  }
}