@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@300;400;600;700&family=Quicksand:wght@300;400;500;600;700&display=swap');

:root {
  --ice: #7dd3fc;
  --frost: #bae6fd;
  --deep-blue: #0c1929;
  --glass: rgba(125,211,252,0.08);
  --glass-border: rgba(125,211,252,0.18);
  --panel-dark: #0f2035;
  --txt: #c4ddf0;
  --txt-soft: #7a9ab5;
}

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

body {
  font-family: 'Quicksand', sans-serif;
  background: var(--deep-blue);
  color: var(--txt);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--ice); text-decoration: none; transition: 0.25s; }
a:hover { color: var(--frost); }

.crystal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 2.5rem;
  background: rgba(12,25,41,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.cr-logo {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ice);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 2px;
}

.cr-logo svg { width: 30px; height: 30px; }

.cr-links { display: flex; list-style: none; gap: 1.8rem; }

.cr-links a {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--txt-soft);
}

.cr-links a:hover { color: var(--ice); }

.cr-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--ice);
  border-radius: 6px;
  padding: 5px 7px;
  cursor: pointer;
}

.cr-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ice);
  margin: 4px 0;
  transition: 0.3s;
}

.frost-hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  background: radial-gradient(circle at 50% 40%, rgba(125,211,252,0.06), transparent 55%);
}

.frost-hero h1 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--frost);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.frost-hero .tagline {
  max-width: 650px;
  font-size: 1.1rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
  color: var(--txt);
}

.glass-btn {
  display: inline-block;
  padding: 12px 36px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  color: var(--ice);
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 30px;
  transition: 0.3s;
}

.glass-btn:hover {
  background: var(--ice);
  color: var(--deep-blue);
  border-color: var(--ice);
}

.game-glass {
  max-width: 800px;
  width: 100%;
  margin: 2.5rem auto 0;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(6px);
}

.game-glass iframe { width: 100%; height: 500px; border: none; display: block; }

.crystal-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1060px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.cc-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 2.5rem 1.8rem;
  text-align: center;
  backdrop-filter: blur(6px);
  transition: 0.3s;
}

.cc-item:hover { border-color: var(--ice); transform: translateY(-4px); }

.cc-item .cc-icon { font-size: 2rem; margin-bottom: 0.7rem; }

.cc-item h3 {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ice);
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}

.cc-item p { font-size: 0.9rem; font-weight: 300; color: var(--txt-soft); }

.frosted-band {
  background: var(--panel-dark);
  padding: 5rem 2rem;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.frosted-band h2 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 2rem;
  color: var(--frost);
  margin-bottom: 1.5rem;
}

.frosted-band p { max-width: 700px; margin: 0 auto 1rem; font-weight: 300; color: var(--txt-soft); }

.two-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1060px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.tp-panel {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 2.5rem 2rem;
  backdrop-filter: blur(6px);
}

.tp-panel h2 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.3rem;
  color: var(--ice);
  margin-bottom: 1rem;
}

.tp-panel p { font-size: 0.95rem; font-weight: 300; color: var(--txt-soft); margin-bottom: 0.8rem; }

.doc-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.doc-page h1 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 2.4rem;
  color: var(--frost);
  text-align: center;
  margin-bottom: 2.5rem;
}

.doc-page h2 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.15rem;
  color: var(--ice);
  letter-spacing: 1px;
  margin: 2rem 0 0.7rem;
}

.doc-page p { font-size: 0.95rem; font-weight: 300; margin-bottom: 1rem; color: var(--txt-soft); }
.doc-page ul { padding-left: 1.5rem; margin-bottom: 1.5rem; }
.doc-page li { font-size: 0.95rem; font-weight: 300; margin-bottom: 0.5rem; color: var(--txt-soft); }

.play-hub {
  max-width: 840px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.play-hub h1 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 2.4rem;
  color: var(--frost);
  margin-bottom: 1rem;
}

.play-hub > p { font-weight: 300; color: var(--txt-soft); margin-bottom: 2rem; }

.ice-footer {
  background: var(--panel-dark);
  border-top: 1px solid var(--glass-border);
  padding: 2.5rem 2rem;
  text-align: center;
}

.if-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 1.5rem; margin-bottom: 1rem; }
.if-links a { color: var(--txt-soft); font-size: 0.85rem; }
.if-links a:hover { color: var(--ice); }
.if-copy { font-size: 0.8rem; color: var(--txt-soft); opacity: 0.5; }

.age-frost {
  position: fixed;
  inset: 0;
  background: rgba(12,25,41,0.94);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.age-crystal {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  padding: 3rem;
  text-align: center;
  max-width: 420px;
  width: 90%;
}

.age-crystal h2 {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 1.4rem;
  color: var(--frost);
  margin-bottom: 1rem;
}

.age-crystal p { font-weight: 300; margin-bottom: 2rem; color: var(--txt-soft); }

.age-crystal-btns { display: flex; gap: 1rem; justify-content: center; }

.age-crystal-btns button {
  padding: 10px 30px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.cry-yes { background: var(--ice); color: var(--deep-blue); border: 1px solid var(--ice); }
.cry-yes:hover { background: var(--frost); }
.cry-no { background: transparent; color: var(--ice); border: 1px solid var(--ice); }
.cry-no:hover { background: rgba(125,211,252,0.1); }

@media (max-width: 900px) {
  .cr-hamburger { display: block; }

  .cr-links {
    position: fixed;
    top: 64px;
    right: -100%;
    width: 70%;
    max-width: 280px;
    height: calc(100vh - 64px);
    background: rgba(12,25,41,0.95);
    backdrop-filter: blur(12px);
    border-left: 1px solid var(--glass-border);
    flex-direction: column;
    padding: 2rem;
    gap: 1.2rem;
    transition: right 0.3s;
  }

  .cr-links.open { right: 0; }

  .frost-hero h1 { font-size: 2rem; }
  .crystal-cards { grid-template-columns: 1fr; }
  .two-panels { grid-template-columns: 1fr; }
  .game-glass iframe { height: 380px; }
}

@media (max-width: 480px) {
  .frost-hero h1 { font-size: 1.6rem; }
  .crystal-nav { padding: 0 1rem; }
  .game-glass iframe { height: 280px; }
}