/* Shared presentation for TTU's informational pages. */
html{
  min-height:100%;
  background:#090512;
}

body{
  min-height:100%;
  background:#090512 !important;
}

body.info-page::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    radial-gradient(circle at 14% 19%, rgba(239,232,255,.52) 0 1px, transparent 1.5px),
    radial-gradient(circle at 83% 27%, rgba(190,164,242,.42) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 78%, rgba(217,207,255,.32) 0 1px, transparent 1.5px),
    radial-gradient(circle at 26% 69%, rgba(157,195,229,.24) 0 1px, transparent 1.5px);
  opacity:.55;
}

body::before{
  content:"" !important;
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(900px 900px at 50% -140px, rgba(48,28,82,.72), transparent 68%),
    radial-gradient(850px 680px at 12% 48%, rgba(86,44,130,.12), transparent 70%),
    radial-gradient(900px 720px at 88% 62%, rgba(40,86,130,.08), transparent 72%),
    radial-gradient(1200px 900px at 50% 110%, rgba(10,7,20,.86), transparent 62%),
    linear-gradient(180deg, #090512 0%, #0c0613 58%, #07040d 100%);
  background-repeat:no-repeat;
  background-size:cover;
}

#stars{
  position:fixed;
  inset:0;
  width:100vw;
  height:100vh;
}

.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:100;
  padding:.65rem .9rem;
  border-radius:999px;
  background:#f5eaff;
  color:#160b22;
  font-weight:800;
  text-decoration:none;
  transform:translateY(-160%);
  transition:transform .16s ease;
}

.skip-link:focus{
  transform:translateY(0);
}

.page-shell{
  position:relative;
  z-index:3;
  max-width:1180px;
  margin:0 auto;
  padding:calc(32px + env(safe-area-inset-top)) calc(18px + env(safe-area-inset-right)) calc(56px + env(safe-area-inset-bottom)) calc(18px + env(safe-area-inset-left));
  color:var(--fg);
}

.page-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
  gap:10px;
  margin:0 0 24px;
}

.page-nav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:.55rem .9rem;
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:#ddd5ff;
  font-weight:700;
  letter-spacing:.01em;
  text-decoration:none;
  transition:transform .15s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}

.page-nav a[aria-current="page"]{
  border-color:rgba(192,132,252,.46);
  background:rgba(168,85,247,.13);
  color:#f5eaff;
  box-shadow:0 0 24px rgba(139,92,246,.13);
}

.page-nav a:hover,
.page-nav a:focus-visible{
  transform:translateY(-1px);
  border-color:rgba(168,85,247,.48);
  background:rgba(255,255,255,.07);
  box-shadow:0 0 28px rgba(139,92,246,.18);
  outline:none;
}

.hero-card,
.page-card{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(28,15,46,.76), rgba(23,12,34,.62));
  box-shadow:0 0 0 1px rgba(139,92,246,.1) inset, 0 20px 70px rgba(0,0,0,.34), 0 0 40px rgba(139,92,246,.1);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}

.hero-card::before,
.page-card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(135deg, rgba(192,132,252,.08), transparent 35%, transparent 65%, rgba(255,255,255,.03));
}

.hero-card{
  padding:30px 26px;
  margin-bottom:18px;
}

.info-page .hero-card{
  background:
    radial-gradient(520px 270px at 86% 8%, rgba(128,97,191,.16), transparent 66%),
    radial-gradient(420px 280px at 7% 100%, rgba(70,113,153,.09), transparent 70%),
    linear-gradient(180deg, rgba(28,15,46,.78), rgba(23,12,34,.64));
}

.info-page .hero-card::after{
  content:"";
  position:absolute;
  top:-155px;
  right:-116px;
  width:300px;
  aspect-ratio:1;
  border:1px solid rgba(222,207,255,.10);
  border-radius:50%;
  box-shadow:
    0 0 0 34px rgba(179,145,230,.025),
    0 0 0 72px rgba(112,151,188,.018);
  pointer-events:none;
}

.info-page .hero-kicker::before,
.info-page .card-kicker::before{
  content:"";
  width:5px;
  height:5px;
  flex:0 0 5px;
  border-radius:50%;
  background:rgba(225,211,255,.74);
  box-shadow:0 0 11px rgba(190,151,245,.55);
}

.hero-kicker,
.card-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 10px;
  color:#d8ceff;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  opacity:.88;
}

.hero-title{
  margin:0 0 10px;
  color:#f5eaff;
  font-size:clamp(2.2rem, 5vw, 3.7rem);
  font-weight:800;
  line-height:1.02;
  letter-spacing:.01em;
  text-shadow:0 2px 18px rgba(168,85,247,.22);
}

.hero-subtitle{
  max-width:840px;
  margin:0;
  color:#d9d0ff;
  font-size:1.05rem;
  line-height:1.65;
}

.hero-meta{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
  margin-top:22px;
}

.hero-stat{
  min-height:92px;
  padding:14px 16px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  background:rgba(255,255,255,.04);
}

.hero-stat strong{
  display:block;
  margin-bottom:6px;
  color:#f3eaff;
  font-size:1rem;
}

.hero-stat span{
  display:block;
  color:#cfc5ff;
  font-size:.96rem;
  line-height:1.55;
}

.page-grid{
  display:grid;
  grid-template-columns:repeat(12, minmax(0, 1fr));
  gap:18px;
}

.page-card{
  grid-column:span 6;
  display:flex;
  flex-direction:column;
  min-height:100%;
  padding:24px 22px;
}

.info-page .page-card{
  border-color:rgba(226,214,255,.115);
  background:
    radial-gradient(300px 160px at 100% 0%, rgba(137,99,196,.07), transparent 72%),
    linear-gradient(180deg, rgba(28,15,46,.72), rgba(21,11,32,.60));
}

.info-page .page-card::after{
  content:"";
  position:absolute;
  top:0;
  left:22px;
  width:46px;
  height:1px;
  background:linear-gradient(90deg, rgba(222,207,255,.55), transparent);
  opacity:.55;
}

.info-page .page-card.wide > p,
.info-page .page-card.wide > ul{
  max-width:980px;
}

.page-card.wide{
  grid-column:1 / -1;
}

.page-card h2{
  margin:0 0 12px;
  color:#f3eaff;
  font-size:1.3rem;
  font-weight:800;
  line-height:1.2;
  letter-spacing:.01em;
}

.page-card p,
.page-card li,
.page-card address,
.page-card span{
  color:#ddd5ff;
  font-size:.98rem;
  line-height:1.68;
}

.page-card p,
.page-card address{
  margin:0 0 12px;
}

.page-card p:last-child,
.page-card address:last-child{
  margin-bottom:0;
}

.page-card address{
  font-style:normal;
}

.page-card ul{
  margin:0;
  padding-left:1.15rem;
}

.page-card ul + p{
  margin-top:16px;
}

.page-card li + li{
  margin-top:.52rem;
}

.page-card a{
  color:#e2d8ff;
  text-decoration-thickness:1px;
  text-underline-offset:3px;
}

.page-card a:hover,
.page-card a:focus-visible{
  color:#fff;
  outline:none;
}

.manifesto{
  color:#e5ddff;
  font-size:1.04rem;
}

.quote-line{
  margin-top:14px;
  padding:14px 16px;
  border-left:3px solid rgba(216,206,255,.58);
  border-radius:14px;
  background:rgba(255,255,255,.035);
  color:#efe8ff;
  line-height:1.65;
}

.chip{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:.2rem .62rem;
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  background:rgba(255,255,255,.05);
  color:#e3dbff;
  font-size:.88rem;
  font-weight:700;
  vertical-align:middle;
}

.note-list,
.faq-list{
  display:grid;
  gap:14px;
  margin:0;
}

.note-item,
.faq-item{
  padding:15px 16px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  background:rgba(255,255,255,.04);
}

.note-item strong,
.faq-item strong{
  display:block;
  margin-bottom:6px;
  color:#f3eaff;
}

.contact-mail{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:max-content;
  max-width:100%;
  margin-top:4px;
  padding:.78rem 1rem;
  overflow-wrap:anywhere;
  border:1px solid rgba(216,206,255,.22);
  border-radius:999px;
  background:rgba(255,255,255,.055);
  box-shadow:0 0 28px rgba(139,92,246,.12);
  font-weight:800;
  text-decoration:none;
}

.page-contact .contact-mail{
  background:linear-gradient(180deg, rgba(177,139,232,.11), rgba(255,255,255,.035));
  box-shadow:0 0 34px rgba(139,92,246,.13), inset 0 1px rgba(255,255,255,.05);
}

.page-philosophy .philosophy-number{
  text-shadow:0 0 16px rgba(184,147,236,.30);
}

.page-imprint address strong{
  color:#f2eaff;
}

.philosophy-flow{
  display:grid;
  gap:18px;
}

.philosophy-section{
  position:relative;
  padding-left:58px;
}

.philosophy-number{
  position:absolute;
  top:22px;
  left:20px;
  color:rgba(216,206,255,.54);
  font-size:.76rem;
  font-weight:800;
  letter-spacing:.12em;
}

.philosophy-section p{
  max-width:850px;
}

.philosophy-verse{
  display:grid;
  gap:4px;
  margin:4px 0 14px;
  color:#f0e9ff;
  font-size:1.03rem;
  line-height:1.6;
}

.philosophy-verse span{
  color:inherit;
  font-size:inherit;
  line-height:inherit;
}

.philosophy-beliefs{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px;
  margin-top:4px;
}

.belief{
  padding:14px 15px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  background:rgba(255,255,255,.035);
  color:#e5ddff;
  line-height:1.62;
}

.page-cta{
  align-items:center;
  text-align:center;
}

.page-cta h2{
  font-size:clamp(1.55rem, 3vw, 2.2rem);
}

.page-cta p{
  max-width:720px;
}

.page-cta-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  margin-top:8px;
  padding:.65rem 1rem;
  border:1px solid rgba(216,206,255,.22);
  border-radius:999px;
  background:rgba(255,255,255,.055);
  font-weight:800;
  text-decoration:none;
}

.page-footer{
  padding:18px 2px 0;
  color:#a79fe0;
  text-align:center;
}

.signals-summary{
  display:inline-flex;
  align-items:baseline;
  gap:9px;
  margin-top:20px;
  padding:.55rem .85rem;
  border:1px solid rgba(255,255,255,.09);
  border-radius:999px;
  background:rgba(255,255,255,.035);
  color:#cdc4f5;
}

.signals-summary strong{
  color:#f4edff;
  font-size:1.08rem;
}

.signals-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
  margin:0;
  padding:0;
  list-style:none;
}

.signal-entry{
  height:100%;
  border:1px solid rgba(226,214,255,.105);
  border-radius:19px;
  background:
    radial-gradient(270px 130px at 100% 0%, rgba(137,99,196,.065), transparent 72%),
    linear-gradient(180deg, rgba(28,15,46,.68), rgba(21,11,32,.56));
  box-shadow:0 14px 42px rgba(0,0,0,.20), inset 0 1px rgba(255,255,255,.025);
  backdrop-filter:blur(9px);
  -webkit-backdrop-filter:blur(9px);
  transition:border-color .2s ease, background .2s ease, transform .16s ease;
}

.signal-link{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:136px;
  height:100%;
  padding:20px;
  color:#e5ddff;
  text-decoration:none;
}

.signal-link p{
  margin:0 0 20px;
  color:#eee8ff;
  font-size:1.04rem;
  line-height:1.58;
}

.signal-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:7px;
  color:#aaa1d2;
  font-size:.86rem;
}

.signal-entry:hover,
.signal-entry:focus-within{
  transform:translateY(-1px);
  border-color:rgba(192,132,252,.32);
  background:
    radial-gradient(270px 130px at 100% 0%, rgba(137,99,196,.10), transparent 72%),
    linear-gradient(180deg, rgba(31,17,51,.74), rgba(23,12,35,.62));
}

.signal-link:focus-visible{
  border-radius:18px;
  outline:2px solid rgba(216,206,255,.65);
  outline-offset:3px;
}

.signals-pagination{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:14px;
  margin-top:18px;
  padding:15px 18px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:18px;
  background:rgba(24,13,38,.60);
  color:#aaa1d2;
}

.signals-pagination span:last-child{
  text-align:right;
}

.signals-pagination a{
  color:#e2d8ff;
  font-weight:700;
  text-underline-offset:3px;
}

.signals-notice{
  align-items:flex-start;
}

@media (max-width:980px){
  .page-card{
    grid-column:span 12;
  }
}

@media (max-width:720px){
  .page-shell{
    padding-top:calc(24px + env(safe-area-inset-top));
  }

  .page-nav{
    justify-content:flex-start;
    gap:8px;
  }

  .page-nav a{
    min-height:36px;
    padding:.5rem .76rem;
    font-size:.9rem;
  }

  .hero-card{
    padding:24px 20px;
  }

  .info-page .hero-card::after{
    top:-178px;
    right:-175px;
  }

  .page-card{
    padding:21px 18px;
  }

  .hero-meta,
  .philosophy-beliefs{
    grid-template-columns:1fr;
  }

  .philosophy-section{
    padding-left:48px;
  }

  .philosophy-number{
    left:16px;
  }

  .signals-list{
    grid-template-columns:1fr;
  }

  .signal-link{
    min-height:0;
    padding:18px;
  }
}

@media (max-width:420px){
  .page-nav a{
    flex:1 1 auto;
  }

  .philosophy-section{
    padding-left:18px;
  }

  .philosophy-number{
    position:static;
    margin-bottom:8px;
  }

  .signals-pagination{
    grid-template-columns:1fr 1fr;
  }

  .signals-pagination span:nth-child(2){
    grid-column:1 / -1;
    grid-row:1;
    text-align:center;
  }
}

@media (prefers-reduced-motion:reduce){
  .skip-link,
  .page-nav a{
    transition:none;
  }
}