/* Ledakjitu Puter — Cosmic Observatory */
:root {
  --void: #0a0a1a;
  --deep: #12122a;
  --nebula: #2d1b69;
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.12);
  --gold: #f0b429;
  --gold-soft: #ffd666;
  --cyan: #4fd1c5;
  --text: #e8e8f4;
  --muted: #9898b8;
  --max: 1180px;
  --font-display: Georgia, "Times New Roman", serif;
  --font-ui: system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 4rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--void);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 10%, rgba(45, 27, 105, 0.5), transparent),
    radial-gradient(ellipse 60% 40% at 90% 80%, rgba(79, 209, 197, 0.12), transparent),
    linear-gradient(180deg, var(--void), var(--deep));
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 80% 20%, rgba(79,209,197,0.5), transparent);
  background-size: 200px 200px;
  z-index: -1;
  opacity: 0.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--gold-soft); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--gold);
  color: var(--void);
  z-index: 999;
}
.skip:focus { left: 1rem; top: 1rem; }

/* shell */
.shell { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

.top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.top__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
}

.brand__orb {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--gold));
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--void);
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
}

.brand__sub {
  display: block;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.25rem;
}

.menu a {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}

.menu a:hover, .menu a.is-on { color: var(--gold); }

.menu__go {
  background: linear-gradient(135deg, var(--gold), #d4940a);
  color: var(--void) !important;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
}

/* auth strip */
.auth {
  border-bottom: 1px solid var(--glass-border);
  background: rgba(45, 27, 105, 0.35);
}

.auth__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  padding: 0.55rem 0;
}

.auth__label {
  margin: 0;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.auth__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.5rem 1.2rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}

.btn:hover { transform: translateY(-2px); }

.btn--ghost {
  background: transparent;
  border-color: var(--glass-border);
  color: var(--text);
}

.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn--gold {
  background: linear-gradient(135deg, var(--gold), #d4940a);
  color: var(--void);
  box-shadow: 0 4px 20px rgba(240, 180, 41, 0.25);
}

.btn--gold:hover { color: var(--void); box-shadow: 0 6px 28px rgba(240, 180, 41, 0.4); }

/* hero */
.hero {
  padding: 3.5rem 0 4rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  line-height: 1.05;
  background: linear-gradient(135deg, var(--text), var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 42ch;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }

.hero__frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.stat {
  padding: 1rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--gold);
}

.stat span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }

/* sections */
.sec { padding: 3.5rem 0; }
.sec__tag { margin: 0; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--cyan); }
.sec__title { margin: 0.35rem 0 1.5rem; font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--gold-soft); }
.sec__desc { margin: -1rem 0 2rem; color: var(--muted); max-width: 55ch; }

.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.tile {
  grid-column: span 4;
  padding: 1.35rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  backdrop-filter: blur(8px);
}

.tile--wide { grid-column: span 8; }
.tile--full { grid-column: span 12; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }

.tile h3 { margin: 0 0 0.5rem; font-size: 1.05rem; color: var(--text); }
.tile p { margin: 0; font-size: 0.88rem; color: var(--muted); }

/* story cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.card img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.card__body { padding: 1.1rem 1.2rem 1.3rem; }
.card__tag { margin: 0 0 0.35rem; font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--cyan); }
.card__body h3 { margin: 0 0 0.5rem; font-family: var(--font-display); font-size: 1.15rem; color: var(--gold-soft); }
.card__body p { margin: 0; font-size: 0.85rem; color: var(--muted); }

.card--feat { grid-column: 1 / -1; flex-direction: row; }
.card--feat img { flex: 0 0 42%; max-width: 420px; aspect-ratio: auto; min-height: 12rem; }

/* page */
.page { padding: calc(var(--nav-h) + 2rem) 0 4rem; }
.page__head { margin-bottom: 2rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--glass-border); }
.page__head h1 { margin: 0; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); color: var(--gold-soft); }
.page__meta { margin: 0.5rem 0 0; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }

.crumbs { font-size: 0.72rem; color: var(--muted); margin-bottom: 1rem; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--cyan); }

.prose p { margin: 0 0 1rem; color: #c8c8e0; }
.prose strong { color: var(--gold-soft); }

.panel {
  padding: 1.25rem 1.35rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  margin: 1.25rem 0;
}

.panel h2 { margin: 0 0 0.65rem; font-size: 1rem; color: var(--cyan); }

.faq details {
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  margin-bottom: 0.5rem;
  background: var(--glass);
}

.faq summary {
  padding: 0.9rem 1rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }
.faq .ans { padding: 0 1rem 1rem; font-size: 0.9rem; color: var(--muted); }

.form { display: grid; gap: 0.85rem; }
.form label { display: grid; gap: 0.3rem; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.form input, .form textarea {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(0,0,0,0.3);
  color: var(--text);
  font: inherit;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--cyan); }

.article-cover { border-radius: 12px; border: 1px solid var(--glass-border); margin-bottom: 1.5rem; }
.article-nav { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--glass-border); font-size: 0.88rem; }

/* footer */
.foot {
  margin-top: 3rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--glass-border);
  background: rgba(0,0,0,0.25);
}

.foot__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.foot h2 { margin: 0 0 0.5rem; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold); }
.foot p, .foot li { font-size: 0.85rem; color: var(--muted); margin: 0; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li + li { margin-top: 0.35rem; }
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: var(--cyan); }
.foot__copy { text-align: center; margin-top: 2rem; font-size: 0.7rem; color: var(--muted); letter-spacing: 0.1em; }

/* responsive */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .tile, .tile--wide { grid-column: span 12; }
  .card--feat { flex-direction: column; }
  .card--feat img { flex: none; max-width: none; width: 100%; }
  .foot__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem 1.25rem;
    background: rgba(10, 10, 26, 0.98);
    border-bottom: 1px solid var(--glass-border);
  }
  .menu.is-open { display: flex; }
  .top__row { position: relative; flex-wrap: wrap; }
  .menu-toggle { display: block; margin-left: auto; }

  .auth__inner { flex-direction: column; align-items: stretch; text-align: center; }
  .auth__btns { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .auth__btns .btn { width: 100%; min-height: 2.75rem; }
}

@media (max-width: 400px) {
  .auth__btns { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .card:hover { transform: none; }
}