/* Ledakjitu Relay — Electric deploy energy */
:root {
  --void: #071210;
  --deep: #0a1a18;
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(45, 212, 191, 0.22);
  --purple: #46E3B7;
  --purple-bright: #6EE7C8;
  --pink: #2DD4BF;
  --pink-hot: #5EEAD4;
  --magenta: #34D399;
  --glow: rgba(70, 227, 183, 0.45);
  --text: #f5f0ff;
  --muted: #b8a8d4;
  --max: 1160px;
  --font-display: "Segoe UI", system-ui, sans-serif;
  --font-ui: system-ui, -apple-system, "Segoe UI", sans-serif;
  --nav-h: 4rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::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 70% 55% at 15% 0%, rgba(70, 227, 183, 0.35), transparent 55%),
    radial-gradient(ellipse 55% 45% at 95% 15%, rgba(45, 212, 191, 0.28), transparent 50%),
    radial-gradient(ellipse 40% 35% at 50% 100%, rgba(52, 211, 153, 0.15), transparent 60%),
    linear-gradient(165deg, var(--void) 0%, var(--deep) 45%, #0d2420 100%);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 49.5%, rgba(70, 227, 183, 0.03) 50%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(45, 212, 191, 0.03) 50%, transparent 50.5%);
  background-size: 48px 48px;
  z-index: -1;
  opacity: 0.7;
  pointer-events: none;
}

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  color: #fff;
  font-weight: 700;
  z-index: 999;
}
.skip:focus { left: 1rem; top: 1rem; }

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

/* header */
.relay-head {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 6, 20, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

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

.relay-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--text);
}

.relay-brand__bolt {
  width: 2.35rem;
  height: 2.35rem;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 0 20px var(--glow);
  color: #fff;
}

.relay-brand__name {
  display: block;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.relay-brand__tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: linear-gradient(90deg, var(--pink), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.menu-btn {
  display: none;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-size: 1.1rem;
  cursor: pointer;
}

.relay-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: wrap;
}

.relay-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.relay-nav a:hover,
.relay-nav a.is-on {
  color: var(--text);
  background: rgba(70, 227, 183, 0.12);
}

.relay-nav__cta {
  margin-left: 0.35rem;
  padding: 0.5rem 1rem !important;
  background: linear-gradient(135deg, var(--purple), var(--pink)) !important;
  color: #fff !important;
  box-shadow: 0 4px 18px var(--glow);
}

.relay-nav__cta:hover {
  filter: brightness(1.08);
  color: #fff !important;
}

/* auth bar */
.auth-bar {
  background: linear-gradient(90deg, rgba(70, 227, 183, 0.12), rgba(45, 212, 191, 0.12));
  border-bottom: 1px solid var(--border);
}

.auth-bar__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.auth-bar__text {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.auth-bar__actions { display: flex; gap: 0.5rem; }

.auth-bar__btn {
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.38rem 0.9rem;
  border-radius: 999px;
  transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.auth-bar__btn--line {
  color: var(--pink-hot);
  border: 1px solid rgba(45, 212, 191, 0.45);
  background: transparent;
}

.auth-bar__btn--fill {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  box-shadow: 0 2px 12px var(--glow);
}

.auth-bar__btn:hover { transform: translateY(-1px); }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.72rem 1.35rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease), filter 0.15s;
}

.btn--relay {
  color: #fff;
  background: linear-gradient(135deg, var(--purple) 0%, var(--pink) 50%, var(--magenta) 100%);
  box-shadow: 0 6px 24px var(--glow);
}

.btn--relay:hover { filter: brightness(1.07); transform: translateY(-2px); color: #fff; }

.btn--ghost {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
}

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

/* hero */
.hero {
  padding: 3rem 0 2.5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(70, 227, 183, 0.1);
  color: var(--pink-hot);
  margin-bottom: 1rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--magenta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  background: linear-gradient(135deg, #fff 20%, var(--purple-bright) 55%, var(--pink) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin: 0 0 1.5rem;
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 34rem;
}

.hero__lead strong { color: var(--text); }

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }

.stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.stat strong {
  font-size: 1.35rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--purple-bright), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span { font-size: 0.78rem; color: var(--muted); }

.hero__frame {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(70, 227, 183, 0.2);
  background: var(--panel);
}

/* pulse strip */
.pulse-strip {
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: rgba(70, 227, 183, 0.06);
  padding: 0.65rem 0;
}

.pulse-strip__track {
  display: flex;
  width: max-content;
  animation: surge-scroll 28s linear infinite;
}

.pulse-strip__track span {
  padding-right: 2rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.pulse-strip__track em {
  font-style: normal;
  background: linear-gradient(90deg, var(--purple-bright), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@keyframes surge-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-strip__track { animation: none; }
}

/* sections */
.sec {
  padding: 3rem 0;
}

.sec__tag {
  margin: 0 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pink);
}

.sec__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
}

.sec__desc {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 40rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1.35rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
  transition: border-color 0.2s, transform 0.2s var(--ease), box-shadow 0.2s;
}

.card:hover {
  border-color: rgba(45, 212, 191, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(70, 227, 183, 0.15);
  color: inherit;
}

.card__num {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--magenta);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

.card__thumb {
  margin-bottom: 1rem;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.pillar {
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(70, 227, 183, 0.08), transparent);
}

.pillar__icon {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--pink);
}

.pillar h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 800;
}

.pillar p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

/* page layout */
.page {
  padding: 2rem 0 3rem;
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: 1.25rem;
}

.page h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 800;
}

.page__meta {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--magenta);
  font-weight: 600;
}

.byline {
  margin: 0 0 1.5rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.crumbs {
  margin: 0 0 1.25rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.crumbs a { color: var(--pink-hot); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

.prose { max-width: 42rem; }
.prose p { margin: 0 0 1rem; color: var(--muted); }
.prose p strong { color: var(--text); }
.prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}

.prose ul, .prose ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--muted);
}

.prose li { margin-bottom: 0.4rem; }

.article-cover {
  margin: 0 0 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  max-width: 480px;
}

.article-nav {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.article-nav a { font-weight: 600; }

.faq-list { max-width: 42rem; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  background: var(--panel);
  overflow: hidden;
}

.faq-item summary {
  padding: 1rem 1.15rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--pink);
  font-weight: 800;
}

.faq-item[open] summary::after { content: "−"; }

.faq-item__body {
  padding: 0 1.15rem 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-box {
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.contact-box h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.contact-box p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* footer */
.relay-foot {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 2rem;
  background: rgba(12, 6, 20, 0.6);
}

.relay-foot__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.relay-foot h4 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pink);
}

.relay-foot ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.relay-foot li { margin-bottom: 0.4rem; }

.relay-foot a {
  text-decoration: none;
  font-size: 0.88rem;
  color: var(--muted);
}

.relay-foot a:hover { color: var(--pink-hot); }

.relay-foot__copy {
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

.eeat-box {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(70, 227, 183, 0.08), rgba(45, 212, 191, 0.06));
}

.eeat-box h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.eeat-box p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

/* reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* 404 */
.err-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.25rem;
}

.err-page h1 {
  font-size: 5rem;
  font-weight: 900;
  margin: 0;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.err-page p { color: var(--muted); max-width: 28rem; margin: 1rem auto 1.5rem; }

/* responsive */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .relay-foot__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .menu-btn { display: block; }

  .relay-nav {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: rgba(12, 6, 20, 0.97);
    border-bottom: 1px solid var(--border);
  }

  .relay-nav.is-open { display: flex; }

  .relay-head__row { position: relative; }

  .relay-nav__cta { margin-left: 0; width: 100%; text-align: center; }

  .relay-foot__grid { grid-template-columns: 1fr; }
}

.relay-head--scrolled {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem;margin:1rem 0}
.feature-card{display:block;padding:.85rem;background:var(--panel);border:1px solid var(--border);border-radius:10px;text-decoration:none;color:inherit}
.feature-card strong{display:block;color:var(--purple-bright);margin-bottom:.25rem}
.feature-card span{font-size:.85rem;color:var(--muted)}
.guestbook-preview{padding:.45rem 0;border-bottom:1px dashed var(--border);font-size:.88rem;color:var(--muted)}
.game-hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.5rem;margin:1rem 0}
.game-tab{padding:.5rem;font-weight:700;background:var(--panel);border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--text)}
.game-tab.is-active{border-color:var(--purple)}
.game-panel{display:none}.game-panel.is-active{display:block}
.game-stage canvas{display:block;width:100%;max-width:480px;margin:0 auto;image-rendering:pixelated;background:#030807}
.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;max-width:320px;margin:0 auto}
.memory-card{aspect-ratio:1;border:1px solid var(--border);border-radius:8px;background:var(--panel);cursor:pointer}