/* =========================================================
   ICEBREAKER: WLW SERIES — icebreakerwlw.com
   Design system — dark, Arctic blue, elegant, immersive.
   Pure CSS, no framework, no build step.
   ========================================================= */

:root{
  /* --- Core palette --- */
  --ib-black:        #05080c;
  --ib-navy-950:     #060a10;
  --ib-navy-900:     #0a121c;
  --ib-navy-800:     #101c2b;
  --ib-navy-700:     #16283b;
  --ib-navy-600:     #1e3650;
  --ib-line:         rgba(163, 199, 224, 0.14);
  --ib-line-strong:  rgba(163, 199, 224, 0.28);

  /* --- Arctic ice-blue accent --- */
  --ib-ice-100:      #eaf6ff;
  --ib-ice-300:      #b7dcf5;
  --ib-ice-400:      #8fc6ec;
  --ib-ice-500:      #5aa9de;
  --ib-ice-600:      #3d86bd;
  --ib-ice-700:      #2a638f;

  /* --- Warm accent (used sparingly: CTAs, highlights) --- */
  --ib-gold-300:     #f0d9a8;
  --ib-gold-400:     #dbb877;
  --ib-gold-500:     #c79a4e;

  /* --- Text --- */
  --ib-text-hi:      #f3f8fc;
  --ib-text:         #cfdce8;
  --ib-text-dim:     #93a6b8;
  --ib-text-faint:   #63788c;

  /* --- Type --- */
  --font-display: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Lora', Georgia, 'Times New Roman', serif;

  /* --- Layout --- */
  --maxw: 1180px;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 22px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 2.75rem;
  --space-5: 4.5rem;
  --space-6: 7rem;

  --shadow-soft: 0 20px 60px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 0 1px rgba(143,198,236,0.12), 0 12px 40px rgba(58,120,170,0.18);

  color-scheme: dark;
}

/* ---------------------------------------------------------
   Reset / base
   --------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--ib-navy-950);
  color: var(--ib-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--ib-text-hi);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: 0.01em;
}
h1{ font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 600; letter-spacing: 0.04em; }
h2{ font-size: clamp(1.5rem, 3vw, 2.15rem); }
h3{ font-size: clamp(1.15rem, 2vw, 1.4rem); }
p{ margin: 0 0 1em; color: var(--ib-text); }
.eyebrow{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  color: var(--ib-ice-400);
  font-weight: 600;
  margin-bottom: var(--space-2);
  display: inline-block;
}
.lede{ color: var(--ib-text-dim); font-size: 1.1rem; max-width: 46em; }
.story-paragraphs{ text-align: left; }
.story-paragraphs p{ color: var(--ib-text-dim); font-size: 1.08rem; max-width: 46em; margin: 0 auto 1.2em; }
.story-paragraphs p:last-child{ margin-bottom: 0; }
.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
section{ padding: var(--space-5) 0; position: relative; }
.section-tight{ padding: var(--space-4) 0; }
.divider{
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ib-line-strong), transparent);
  border: 0;
  margin: 0;
}

/* Background ambience: ice-blue glow + faint aurora, reused across pages */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 45% at 82% -8%, rgba(90,169,222,0.16), transparent 60%),
    radial-gradient(50% 40% at 8% 8%, rgba(199,154,78,0.06), transparent 60%),
    var(--ib-navy-950);
}
body::after{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ---------------------------------------------------------
   Buttons
   --------------------------------------------------------- */
.btn{
  font-family: var(--font-display);
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  padding: 0.95em 1.9em;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{
  background: linear-gradient(135deg, var(--ib-ice-400), var(--ib-ice-600));
  color: #051018;
  box-shadow: 0 10px 30px rgba(90,169,222,0.28);
}
.btn-primary:hover{ box-shadow: 0 14px 38px rgba(90,169,222,0.4); }
.btn-outline{
  background: transparent;
  border-color: var(--ib-line-strong);
  color: var(--ib-text-hi);
}
.btn-outline:hover{ border-color: var(--ib-ice-400); color: var(--ib-ice-300); }
.btn-gold{
  background: linear-gradient(135deg, var(--ib-gold-300), var(--ib-gold-500));
  color: #221604;
  box-shadow: 0 10px 30px rgba(199,154,78,0.22);
}
.btn-gold:hover{ box-shadow: 0 14px 38px rgba(199,154,78,0.34); }
.btn-ghost{
  background: rgba(163,199,224,0.06);
  border-color: var(--ib-line);
  color: var(--ib-text);
  font-size: 0.76rem;
  padding: 0.75em 1.4em;
}
.btn-ghost:hover{ border-color: var(--ib-line-strong); color: var(--ib-text-hi); }
.btn-row{ display: flex; flex-wrap: wrap; gap: 1em; align-items: center; }

/* ---------------------------------------------------------
   Header / Nav
   --------------------------------------------------------- */
#site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,10,16,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--ib-line);
}
.nav{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.9rem var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.nav-brand{
  display: flex;
  align-items: center;
  gap: 0.65em;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 1rem;
  color: var(--ib-text-hi);
  text-transform: uppercase;
}
.brand-logo{
  height: 42px;
  width: auto;
  display: block;
}
.footer-brand .brand-logo{ height: 46px; margin-bottom: 0.6em; }
.nav-brand small{
  display: block;
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 0.72rem;
  color: var(--ib-ice-400);
}
.nav-links{
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-links a{
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ib-text-dim);
  padding: 0.4em 0;
  position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--ib-ice-400);
  transition: right 0.25s ease;
}
.nav-links a:hover{ color: var(--ib-text-hi); }
.nav-links a:hover::after{ right: 0; }
.nav-links a[aria-current="page"]{ color: var(--ib-ice-300); }
.nav-links a[aria-current="page"]::after{ right: 0; background: var(--ib-ice-300); }
.nav-links a.nav-cta{
  padding: 0.75em 1.6em;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, var(--ib-ice-500), var(--ib-ice-700));
  color: #040d16;
  box-shadow: 0 8px 22px rgba(42,99,143,0.4);
}
.nav-cta:hover{ box-shadow: 0 12px 28px rgba(42,99,143,0.52); }
.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--ib-line-strong);
  border-radius: 8px;
  width: 40px; height: 36px;
  color: var(--ib-text-hi);
  cursor: pointer;
  font-size: 1.1rem;
}

@media (max-width: 860px){
  .nav-toggle{ display: block; }
  .nav-links{
    position: fixed;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(6,10,16,0.98);
    border-bottom: 1px solid var(--ib-line);
    padding: var(--space-3);
    gap: var(--space-2);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-cta{ margin-top: 0.5em; }
}

/* ---------------------------------------------------------
   Hero (Home)
   --------------------------------------------------------- */
.hero{
  position: relative;
  padding: var(--space-6) 0 var(--space-5);
  overflow: hidden;
  border-bottom: 1px solid var(--ib-line);
}
.hero-inner{
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.hero-ship{
  width: min(340px, 46vw);
  opacity: 0.85;
  margin-bottom: var(--space-2);
}
.hero h1{
  margin-bottom: 0.3em;
}
.hero h1 .sub{
  display: block;
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.02em;
  font-size: 0.36em;
  color: var(--ib-ice-300);
  margin-top: 0.5em;
}
.hero .lede{ margin: var(--space-2) 0 var(--space-3); font-size: 1.15rem; }
.hero-photo{
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: var(--space-4) auto 0;
  padding: 0 var(--space-3);
}
.hero-photo .card{
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.hero-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
@media (max-width: 620px){
  .hero{ padding: var(--space-5) 0 var(--space-4); }
  .hero-photo{ max-width: 380px; }
}

/* Desktop: swap the small framed photo for a large, soft, out-of-focus
   backdrop behind the text — big presence without showing off a photo
   that isn't high-res enough to hold up sharp at full size. */
.hero-bg{ display: none; }
@media (min-width: 900px){
  .hero{
    min-height: min(86vh, 780px);
    display: flex;
    align-items: center;
  }
  .hero-bg{
    display: block;
    position: absolute;
    inset: -30px;
    z-index: 0;
  }
  .hero-bg img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 22%;
    filter: blur(4px) brightness(1.3) saturate(0.8);
    opacity: 0.5;
    transform: scale(1.08);
  }
  .hero-bg::after{
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6,10,16,0.35) 0%, rgba(6,10,16,0.55) 55%, rgba(6,10,16,0.88) 100%);
  }
  .hero-inner{ margin: 0; }
  .hero-photo{ display: none; }
}

/* ---------------------------------------------------------
   Cards & grids
   --------------------------------------------------------- */
.grid{ display: grid; gap: var(--space-3); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-5{ grid-template-columns: repeat(5, 1fr); }
@media (max-width: 980px){ .grid-3{ grid-template-columns: repeat(2,1fr); } .grid-4{ grid-template-columns: repeat(2,1fr); } .grid-5{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 620px){ .grid-2, .grid-3, .grid-4, .grid-5{ grid-template-columns: 1fr; } }
@media (min-width: 621px) and (max-width: 780px){ .grid-5{ grid-template-columns: repeat(2,1fr); } }

.card{
  background: linear-gradient(180deg, rgba(22,40,59,0.55), rgba(10,18,28,0.65));
  border: 1px solid var(--ib-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover{ border-color: var(--ib-line-strong); box-shadow: var(--shadow-glow); }

/* ---------------------------------------------------------
   Reveal-on-load / reveal-on-scroll animation
   Applied via JS (see js/main.js, initRevealAnimations) to
   cards, portraits and other image blocks so the page settles
   into place instead of feeling static.
   --------------------------------------------------------- */
.reveal{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ transition: none; opacity: 1; transform: none; }
}

/* Character cards */
.char-card{
  display: block;
  text-align: left;
}
.char-card .portrait{
  aspect-ratio: 4/5;
  background: var(--ib-navy-800);
  position: relative;
  overflow: hidden;
}
.char-card .portrait img{ width: 100%; height: 100%; object-fit: cover; }
.char-card .portrait .placeholder-mark{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0.35;
}
.char-card .portrait .placeholder-mark svg{ width: 34%; }
.char-card .body{ padding: var(--space-2) var(--space-2) var(--space-3); }
.char-card .role{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.68rem;
  color: var(--ib-ice-400);
  margin-bottom: 0.4em;
  display: block;
}
.char-card h3{ margin-bottom: 0.35em; }
.char-card p{ color: var(--ib-text-dim); font-size: 0.95rem; margin-bottom: 0; }

.char-feature{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
}
.char-feature .portrait{
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--ib-line);
  background: var(--ib-navy-800);
  position: relative;
}
.char-feature .portrait img{ width: 100%; height: 100%; object-fit: cover; }
.char-feature .portrait .placeholder-mark{
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0.3;
}
.char-feature .portrait .placeholder-mark svg{ width: 30%; }
.char-feature:nth-of-type(even){ direction: rtl; }
.char-feature:nth-of-type(even) > *{ direction: ltr; }
@media (max-width: 780px){
  .char-feature{ grid-template-columns: 1fr; }
  .char-feature:nth-of-type(even){ direction: ltr; }
}

/* Episode cards */
.ep-card{ display: flex; flex-direction: column; }
.ep-thumb{
  aspect-ratio: 16/9;
  background: var(--ib-navy-800);
  position: relative;
  overflow: hidden;
}
.ep-thumb img{ width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.ep-card:hover .ep-thumb img{ transform: scale(1.04); }
.ep-thumb .dur{
  position: absolute; right: 0.6em; bottom: 0.6em;
  background: rgba(5,8,12,0.78);
  color: var(--ib-text-hi);
  font-family: var(--font-display);
  font-size: 0.7rem;
  padding: 0.2em 0.55em;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.ep-thumb .play{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5,8,12,0.15);
  opacity: 0;
  transition: opacity .2s ease;
}
.ep-card:hover .ep-thumb .play{ opacity: 1; }
.ep-thumb .play svg{ width: 46px; height: 46px; filter: drop-shadow(0 4px 14px rgba(0,0,0,0.5)); }
.ep-body{ padding: 1em 1.1em 1.2em; flex: 1; display: flex; flex-direction: column; }
.ep-num{
  font-family: var(--font-display);
  color: var(--ib-ice-400);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.3em;
}
.ep-title{ font-family: var(--font-display); color: var(--ib-text-hi); font-weight: 600; font-size: 1rem; margin-bottom: 0.8em; }
.ep-body .btn{ margin-top: auto; align-self: flex-start; }
.ep-skeleton .ep-thumb{ background: linear-gradient(100deg, var(--ib-navy-800) 30%, var(--ib-navy-700) 50%, var(--ib-navy-800) 70%); background-size: 200% 100%; animation: shimmer 1.6s infinite; }
@keyframes shimmer{ 0%{background-position: 200% 0;} 100%{background-position: -200% 0;} }
.watch-state{
  text-align: center;
  padding: var(--space-4) var(--space-2);
  border: 1px dashed var(--ib-line-strong);
  border-radius: var(--radius);
  color: var(--ib-text-dim);
}

/* ---------------------------------------------------------
   Spoiler gate (Polaris Archive)
   --------------------------------------------------------- */
.archive-gate{
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--ib-line);
  background:
    radial-gradient(60% 60% at 50% 30%, rgba(90,169,222,0.10), transparent 70%),
    var(--ib-navy-950);
}
.archive-gate-inner{ max-width: 560px; padding: 0 var(--space-3); }
.archive-gate .mark{ width: 64px; margin: 0 auto var(--space-3); opacity: 0.85; }
.archive-warn{
  display: inline-block;
  border: 1px solid var(--ib-line-strong);
  border-radius: 999px;
  padding: 0.5em 1.2em;
  font-size: 0.85rem;
  color: var(--ib-text-dim);
  margin: var(--space-2) 0 var(--space-3);
  font-style: italic;
}
#archive-content{ display: none; }
#archive-content.revealed{ display: block; }
#archive-gate.hidden{ display: none; }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
#site-footer{
  border-top: 1px solid var(--ib-line);
  padding: var(--space-4) 0 var(--space-3);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.35));
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.footer-brand .nav-brand{ margin-bottom: 0.8em; }
.footer-brand p{ color: var(--ib-text-dim); font-size: 0.92rem; max-width: 28em; }
.footer-col h4{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--ib-text-faint);
  margin-bottom: 1em;
}
.footer-col ul li{ margin-bottom: 0.65em; }
.footer-col a{ color: var(--ib-text-dim); font-size: 0.92rem; transition: color .2s ease; }
.footer-col a:hover{ color: var(--ib-ice-300); }
.footer-social{ display: flex; gap: 0.7em; margin-top: 0.4em; }
.footer-social a{
  width: 34px; height: 34px;
  border: 1px solid var(--ib-line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover{ border-color: var(--ib-ice-400); }
.footer-social svg{ width: 15px; height: 15px; }
.footer-lang{ display: flex; flex-wrap: wrap; gap: 0.5em; margin-top: 0.5em; }
.footer-lang button{
  background: rgba(163,199,224,0.06);
  border: 1px solid var(--ib-line);
  color: var(--ib-text-dim);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.4em 0.75em;
  border-radius: 6px;
  cursor: pointer;
}
.footer-lang button:hover{ color: var(--ib-text-hi); border-color: var(--ib-line-strong); }
.footer-lang button[aria-current="true"]{ color: #051018; background: var(--ib-ice-400); border-color: var(--ib-ice-400); }
.footer-bottom{
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1em;
  padding-top: var(--space-3);
  border-top: 1px solid var(--ib-line);
  font-size: 0.82rem; color: var(--ib-text-faint);
}
@media (max-width: 780px){
  .footer-grid{ grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ---------------------------------------------------------
   Page header (non-home pages)
   --------------------------------------------------------- */
.page-header{
  padding: var(--space-6) 0 var(--space-4);
  text-align: center;
  border-bottom: 1px solid var(--ib-line);
  background: radial-gradient(60% 70% at 50% 0%, rgba(90,169,222,0.08), transparent 65%);
}
.page-header .lede{ margin: 0 auto; text-align: center; }

/* ---------------------------------------------------------
   Utility
   --------------------------------------------------------- */
.center{ text-align: center; }
.mt-0{ margin-top: 0; }
.stack > * + *{ margin-top: var(--space-2); }
.pill{
  display: inline-block;
  border: 1px solid var(--ib-line-strong);
  border-radius: 999px;
  padding: 0.3em 0.9em;
  font-size: 0.72rem;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ib-ice-300);
}
.placeholder-note{
  font-size: 0.8rem;
  color: var(--ib-text-faint);
  font-family: var(--font-display);
  border-left: 2px solid var(--ib-gold-500);
  padding-left: 0.8em;
  margin-top: var(--space-2);
}
.funds-list{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8em 1.4em;
  margin: 0 0 var(--space-2);
}
.funds-list li{
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.95rem;
  color: var(--ib-text);
}
.funds-icon{ font-size: 1.1rem; flex-shrink: 0; }
@media (max-width: 620px){ .funds-list{ grid-template-columns: 1fr; } }

.support-tiers{ display: grid; gap: var(--space-3); }
.support-tier{
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--ib-line);
  border-radius: var(--radius);
  background: rgba(16,28,43,0.4);
}
.support-tier .rank{
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ib-ice-400);
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
@media (max-width: 700px){
  .support-tier{ grid-template-columns: 1fr; text-align: left; }
  .support-tier .rank{ writing-mode: horizontal-tb; }
}

.faq-item{ border-bottom: 1px solid var(--ib-line); padding: var(--space-2) 0; }
.faq-item summary{
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ib-text-hi);
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{ content: "+"; font-size: 1.3rem; color: var(--ib-ice-400); transition: transform .2s ease; }
.faq-item[open] summary::after{ content: "\2212"; }
.faq-item .a{ padding-top: 0.7em; color: var(--ib-text-dim); }

.press-item{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-3);
  border: 1px solid var(--ib-line);
  border-radius: var(--radius);
}
.press-item .meta{ display: flex; align-items: center; gap: 0.8em; margin-bottom: 0.6em; }
.press-item .date{ font-family: var(--font-display); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--ib-text-faint); }
.press-item h3{ margin-bottom: 0.35em; font-size: 1.05rem; }
.press-item p{ margin: 0; color: var(--ib-text-dim); }
.press-item .btn{ flex-shrink: 0; }
@media (max-width: 700px){ .press-item{ grid-template-columns: 1fr; } }

.about-block + .about-block{ margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--ib-line); }
.about-ai{
  border: 1px solid var(--ib-line-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  background: linear-gradient(160deg, rgba(90,169,222,0.08), transparent 60%);
  margin-top: var(--space-4);
}
.about-ai .kicker{
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--ib-ice-200, var(--ib-ice-300));
  font-style: italic;
  margin-bottom: 0.6em;
}