/* Bible Bee — cinematic brand system (full surface coverage)
   Royal purple over dark cinematic video, gold energy accent.
   Covers BOTH marketing surfaces (intro, hero, landing) AND
   authenticated practice surfaces (home, units, quizzes, charts). */

:root{
  --bb-purple:        #7212C9;
  --bb-purple-bright: #9A35F0;
  --bb-purple-deep:   #3B0A66;
  --bb-purple-ink:    #1A0530;
  --bb-violet-50:     #F3E9FF;
  --bb-gold:          #FFC53D;
  --bb-gold-bright:   #FFD66B;
  --bb-gold-deep:     #E0A019;
  --bb-night:   #0C0614;
  --bb-night-2: #160B23;
  --bb-night-3: #1F1230;
  --bb-card:    rgba(255,255,255,.06);
  --bb-card-border: rgba(255,255,255,.12);
  --bb-line:    rgba(255,255,255,.10);
  --bb-cream:   #FBF7FF;
  --bb-text:    #F4EEFB;
  --bb-muted:   rgba(244,238,251,.66);
  --bb-faint:   rgba(244,238,251,.42);
  --brand: var(--bb-purple);
  --brand-bright: var(--bb-purple-bright);
  --accent: var(--bb-gold);
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-serif:   "Newsreader", Georgia, serif;
  --font-sans:    "Hanken Grotesk", system-ui, sans-serif;
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-soft: cubic-bezier(.4,0,.2,1);
  --container: 1240px;
  --hero-scrim: linear-gradient(to top, rgba(12,6,20,.96) 0%, rgba(12,6,20,.55) 38%, rgba(12,6,20,.18) 66%, rgba(12,6,20,.5) 100%);
  --purple-band: linear-gradient(135deg,#3B0A66 0%,#5A0FA0 42%,#7212C9 78%,#45086E 100%);
  --ok-green:   #2DD4A3;
  --ok-bg:      rgba(45,212,163,.14);
  --ok-border:  rgba(45,212,163,.5);
  --bad-red:    #FF5D77;
  --bad-bg:     rgba(255,93,119,.14);
  --bad-border: rgba(255,93,119,.55);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{ background: var(--bb-night); color: var(--bb-text); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; min-height: 100vh; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
a{ color:inherit; text-decoration:none; }
::selection{ background: var(--brand); color:#fff; }
::-webkit-scrollbar{ width:11px; }
::-webkit-scrollbar-track{ background: var(--bb-night); }
::-webkit-scrollbar-thumb{ background: #3a2150; border-radius:20px; border:3px solid var(--bb-night); }

.bb-eyebrow{ font-family: var(--font-sans); font-weight:700; font-size:.78rem; letter-spacing:.26em; text-transform:uppercase; color: var(--accent); display:inline-flex; align-items:center; gap:.6em; }
.bb-eyebrow::before{ content:""; width:26px; height:2px; background: currentColor; opacity:.9; }
.bb-eyebrow.center{ justify-content:center; }
.bb-container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 28px; }

.bb-btn{ --bg: var(--brand); position:relative; display:inline-flex; align-items:center; justify-content:center; gap:.6em; font-family: var(--font-display); font-weight:700; font-size:1rem; letter-spacing:.01em; color:#fff; background:var(--bg); border:none; border-radius:999px; padding:16px 30px; line-height:1; box-shadow: 0 10px 30px -8px rgba(114,18,201,.7), inset 0 1px 0 rgba(255,255,255,.25); transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .25s, opacity .2s; overflow:hidden; text-align:center; }
.bb-btn::after{ content:""; position:absolute; inset:0; background: linear-gradient(120deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease-out); pointer-events:none; }
.bb-btn:hover:not(:disabled){ transform: translateY(-3px) scale(1.02); box-shadow:0 18px 44px -8px rgba(154,53,240,.8), inset 0 1px 0 rgba(255,255,255,.3); }
.bb-btn:hover:not(:disabled)::after{ transform: translateX(120%); }
.bb-btn:active:not(:disabled){ transform: translateY(-1px) scale(.99); }
.bb-btn:disabled{ opacity:.55; cursor:not-allowed; }
.bb-btn--gold{ --bg: var(--accent); color:#2A1700; box-shadow:0 10px 30px -8px rgba(255,197,61,.55), inset 0 1px 0 rgba(255,255,255,.5); }
.bb-btn--gold:hover:not(:disabled){ box-shadow:0 18px 44px -8px rgba(255,214,107,.7), inset 0 1px 0 rgba(255,255,255,.6); }
.bb-btn--ghost{ background:transparent; color:#fff; box-shadow:none; border:1.5px solid rgba(255,255,255,.55); }
.bb-btn--ghost::after{ display:none; }
.bb-btn--ghost:hover:not(:disabled){ border-color:#fff; background:rgba(255,255,255,.10); transform:translateY(-3px); box-shadow:none; }
.bb-btn--sm{ padding:11px 22px; font-size:.92rem; }
.bb-btn--xs{ padding:8px 16px; font-size:.84rem; }
.bb-btn--full{ width:100%; }

.reveal{ opacity:0; transform: translateY(34px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ *{ animation-duration:.001ms !important; transition-duration:.001ms !important; } .reveal{ opacity:1; transform:none; } }
html[data-motion="calm"] .videobg video, html[data-motion="calm"] .cta-bg, html[data-motion="calm"] .orb, html[data-motion="calm"] .welcome-logo, html[data-motion="calm"] .scroll-hint{ animation:none !important; }

@keyframes bb-float{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-16px) } }
@keyframes bb-spin{ to{ transform:rotate(360deg) } }
@keyframes bb-drift{ 0%{ background-position:0% 50% } 100%{ background-position:100% 50% } }
@keyframes bb-pulse{ 0%,100%{ opacity:.5; transform:scale(1) } 50%{ opacity:1; transform:scale(1.12) } }
@keyframes bb-kenburns{ 0%{ transform:scale(1.08) translate(0,0) } 100%{ transform:scale(1.2) translate(-2%,-2%) } }
@keyframes bb-riseword{ from{ opacity:0; transform:translateY(115%) rotate(2deg) } to{ opacity:1; transform:none } }
@keyframes bb-fadein{ from{ opacity:0 } to{ opacity:1 } }
@keyframes bb-scalein{ from{ opacity:0; transform:scale(.9) } to{ opacity:1; transform:none } }
@keyframes bb-drift-x{ from{ transform:translateX(0) } to{ transform:translateX(-50%) } }
@keyframes bb-pulse-border{ 0%,100%{ box-shadow:0 0 0 0 rgba(255,197,61,.5) } 50%{ box-shadow:0 0 0 12px rgba(255,197,61,0) } }
@keyframes bb-introword{ 0%{ opacity:0; transform:translateY(40px) scale(1.12); filter:blur(8px) } 30%{ opacity:1; filter:blur(0) } 80%{ opacity:1; transform:none } 100%{ opacity:0; transform:translateY(-26px) scale(.98) } }

.videobg{ position:absolute; inset:0; overflow:hidden; z-index:0; }
.videobg video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.videobg-scrim{ position:absolute; inset:0; background:var(--hero-scrim); pointer-events:none; }
.videobg-dim{ position:absolute; inset:0; background:var(--bb-night); pointer-events:none; }

.bb-nav{ position:fixed; top:0; left:0; right:0; z-index:60; display:flex; align-items:center; justify-content:space-between; height:74px; padding:0 28px; transition: background .4s var(--ease-soft), backdrop-filter .4s, border-color .4s; border-bottom:1px solid transparent; }
.bb-nav.scrolled, .bb-nav.always-solid{ background: rgba(12,6,20,.82); backdrop-filter: blur(14px) saturate(1.3); border-bottom:1px solid var(--bb-line); }
.bb-nav-links{ display:flex; align-items:center; gap:30px; }
.bb-nav-link{ font-family:var(--font-display); font-weight:600; font-size:.94rem; color:var(--bb-text); position:relative; padding:6px 0; opacity:.85; transition:opacity .2s; background:none; border:none; cursor:pointer; }
.bb-nav-link::after{ content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--accent); transition:width .3s var(--ease-out); }
.bb-nav-link:hover, .bb-nav-link.active{ opacity:1; }
.bb-nav-link:hover::after, .bb-nav-link.active::after{ width:100%; }
.bb-nav-right{ display:flex; align-items:center; gap:14px; }
.bb-logo{ display:flex; align-items:center; gap:11px; cursor:pointer; }
.bb-logo-mark{ display:grid; place-items:center; color:var(--accent); flex:none; }
.bb-logo-text{ font-family:var(--font-display); font-size:1.18rem; letter-spacing:.02em; line-height:1; display:flex; flex-direction:column; gap:.18em; color:#fff; }
.bb-logo-row{ display:flex; gap:.18em; }
.bb-logo-sub{ font-family:var(--font-sans); font-weight:700; font-size:.5rem; letter-spacing:.34em; text-transform:uppercase; opacity:.72; padding-left:.12em; }
.bb-logo-text b{ font-weight:800; }
.bb-logo-text i{ font-weight:800; font-style:normal; color:var(--accent); }

.bb-dropdown{ position:relative; }
.bb-dropdown-btn{ display:inline-flex; align-items:center; gap:7px; padding:9px 16px; background:rgba(255,255,255,.06); border:1px solid var(--bb-line); border-radius:999px; color:#fff; font-family:var(--font-display); font-weight:600; font-size:.86rem; cursor:pointer; transition:background .2s; }
.bb-dropdown-btn:hover{ background:rgba(255,255,255,.12); }
.bb-dropdown-menu{ position:absolute; top:calc(100% + 8px); right:0; min-width:220px; background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:14px; padding:6px; box-shadow:0 18px 40px -10px rgba(0,0,0,.6); z-index:50; }
.bb-dropdown-item{ display:block; width:100%; text-align:left; padding:10px 12px; border-radius:8px; background:none; border:none; color:var(--bb-text); font-family:var(--font-sans); font-size:.92rem; cursor:pointer; transition:background .15s; }
.bb-dropdown-item:hover{ background:rgba(154,53,240,.16); color:#fff; }
.bb-dropdown-item.active{ background:rgba(255,197,61,.14); color:var(--accent); font-weight:700; }

.hero{ position:relative; min-height:100svh; display:flex; align-items:flex-end; overflow:hidden; }
.hero-inner{ position:relative; z-index:5; width:100%; max-width:var(--container); margin:0 auto; padding:0 28px 9vh; }
.hero-verse-ref{ font-family:var(--font-sans); font-weight:700; font-size:.8rem; letter-spacing:.24em; text-transform:uppercase; color:var(--accent); display:inline-flex; gap:.7em; align-items:center; margin-bottom:22px; }
.hero-verse-ref::before{ content:""; width:30px; height:2px; background:currentColor; }
.hero-verse{ font-family:var(--font-serif); font-weight:300; font-style:italic; font-size:clamp(2rem,5.2vw,4.4rem); line-height:1.12; letter-spacing:-.01em; max-width:18ch; color:#fff; text-shadow:0 4px 40px rgba(0,0,0,.5); margin:0; }
.hero-verse .w{ display:inline-block; opacity:0; transform:translateY(.5em); animation:bb-fadein .7s var(--ease-out) forwards; }
.hero-tag{ margin-top:26px; font-size:1.18rem; color:var(--bb-text); max-width:46ch; opacity:.92; }
.hero-cta{ display:flex; gap:16px; margin-top:38px; flex-wrap:wrap; }
.hero-dots{ position:absolute; right:34px; bottom:9vh; z-index:6; display:flex; flex-direction:column; gap:14px; }
.hero-dot{ width:11px; height:11px; border-radius:50%; border:2px solid rgba(255,255,255,.6); background:transparent; padding:0; transition:all .3s; cursor:pointer; }
.hero-dot.active{ background:var(--accent); border-color:var(--accent); transform:scale(1.25); box-shadow:0 0 16px var(--accent); }
.scroll-hint{ position:absolute; bottom:24px; left:50%; transform:translateX(-50%); z-index:6; color:rgba(255,255,255,.7); display:flex; flex-direction:column; align-items:center; gap:4px; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; animation:bb-float 2.4s ease-in-out infinite; }

.marquee{ overflow:hidden; white-space:nowrap; padding:18px 0; border-top:1px solid var(--bb-line); border-bottom:1px solid var(--bb-line); background:var(--bb-purple-ink); }
.marquee-track{ display:inline-flex; animation:bb-drift-x linear infinite; }
.marquee-row{ display:inline-flex; }
.marquee-item{ display:inline-flex; align-items:center; font-family:var(--font-display); font-weight:700; font-size:1.5rem; color:var(--bb-text); padding:0 6px; opacity:.9; }
.marquee-sep{ color:var(--accent); margin:0 30px; font-size:1rem; }

.section{ position:relative; padding:118px 0; }
.section-head{ max-width:760px; margin:0 auto 64px; text-align:center; }
.section-title{ font-family:var(--font-display); font-weight:800; font-size:clamp(2rem,4.4vw,3.4rem); line-height:1.05; letter-spacing:-.02em; margin:16px 0 0; color:#fff; }
.section-sub{ margin-top:18px; font-size:1.12rem; color:var(--bb-muted); line-height:1.6; }

.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.step{ position:relative; background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:22px; padding:34px 30px 38px; overflow:hidden; transition:transform .4s var(--ease-out), border-color .4s, box-shadow .4s; }
.step::before{ content:""; position:absolute; inset:0; background:radial-gradient(120% 80% at 50% -10%, rgba(154,53,240,.22), transparent 60%); opacity:0; transition:opacity .4s; }
.step:hover{ transform:translateY(-8px); border-color:rgba(154,53,240,.5); box-shadow:0 24px 60px -20px rgba(114,18,201,.6); }
.step:hover::before{ opacity:1; }
.step-num{ font-family:var(--font-display); font-weight:800; font-size:.85rem; color:var(--accent); letter-spacing:.2em; }
.step-icon{ width:58px; height:58px; border-radius:16px; display:grid; place-items:center; margin:18px 0 22px; color:var(--accent); background:linear-gradient(140deg, rgba(154,53,240,.35), rgba(255,197,61,.16)); border:1px solid var(--bb-card-border); }
.step h3{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; margin:0 0 10px; color:#fff; }
.step p{ color:var(--bb-muted); line-height:1.6; margin:0; }
.step-line{ position:absolute; bottom:0; left:0; height:4px; width:0; background:linear-gradient(90deg,var(--brand),var(--accent)); transition:width .6s var(--ease-out); }
.step:hover .step-line{ width:100%; }

.divisions{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.division{ position:relative; border-radius:24px; overflow:hidden; min-height:440px; display:flex; flex-direction:column; justify-content:flex-end; border:1px solid var(--bb-line); isolation:isolate; cursor:pointer; transition:transform .3s var(--ease-out); }
.division:hover{ transform:translateY(-4px); }
.division .videobg video{ transition:transform 1.2s var(--ease-out); }
.division:hover .videobg video{ transform:scale(1.08); }
.division-tint{ position:absolute; inset:0; z-index:1; mix-blend-mode:multiply; opacity:.55; transition:opacity .5s; }
.division:hover .division-tint{ opacity:.32; }
.division-body{ position:relative; z-index:3; padding:30px; }
.division-ages{ font-family:var(--font-display); font-weight:700; font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); }
.division-name{ font-family:var(--font-display); font-weight:800; font-size:2rem; margin:8px 0 6px; color:#fff; }
.division-desc{ color:rgba(255,255,255,.82); line-height:1.55; margin:0 0 16px; max-width:30ch; }
.division-sections{ display:flex; flex-direction:column; gap:7px; max-height:0; overflow:hidden; opacity:0; transition:max-height .5s var(--ease-out), opacity .4s; }
.division:hover .division-sections{ max-height:180px; opacity:1; }
.division-sec{ display:flex; align-items:center; gap:9px; font-size:.92rem; color:rgba(255,255,255,.9); }
.division-sec .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); flex:none; }

.stats{ position:relative; overflow:hidden; }
.stats-bg{ position:absolute; inset:0; z-index:0; }
.stats-bg .videobg-scrim{ background:linear-gradient(135deg, rgba(59,10,102,.92), rgba(26,5,48,.95)); }
.stats-inner{ position:relative; z-index:3; display:flex; flex-wrap:wrap; justify-content:center; gap:24px; text-align:center; }
.stat{ padding:10px; flex:1 1 250px; min-width:250px; max-width:300px; }
.stat-num{ font-family:var(--font-display); font-weight:800; font-size:clamp(2.6rem,5vw,4.2rem); line-height:1; background:linear-gradient(180deg,#fff,var(--bb-violet-50)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat-num .unit{ color:var(--accent); -webkit-text-fill-color:var(--accent); }
.stat-label{ margin-top:12px; font-size:.92rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.7); font-weight:600; }

.verseband{ position:relative; min-height:78svh; display:flex; align-items:center; justify-content:center; text-align:center; overflow:hidden; }
.verseband .videobg-scrim{ background:linear-gradient(to right, rgba(12,6,20,.85), rgba(12,6,20,.55), rgba(12,6,20,.85)); }
.verseband-inner{ position:relative; z-index:4; max-width:1000px; padding:0 28px; }
.verseband q{ font-family:var(--font-serif); font-style:italic; font-weight:300; font-size:clamp(1.8rem,4.4vw,3.6rem); line-height:1.18; color:#fff; quotes:none; text-shadow:0 4px 40px rgba(0,0,0,.5); }

.cta{ position:relative; overflow:hidden; }
.cta-bg{ position:absolute; inset:0; z-index:0; background:var(--purple-band); background-size:200% 200%; animation:bb-drift 14s ease-in-out infinite alternate; }
.cta-inner{ position:relative; z-index:3; text-align:center; max-width:760px; margin:0 auto; padding:0 28px; }
.cta h2{ font-family:var(--font-display); font-weight:800; font-size:clamp(2.2rem,5vw,4rem); line-height:1.04; letter-spacing:-.02em; margin:0; color:#fff; }
.cta p{ font-size:1.18rem; color:rgba(255,255,255,.88); margin:20px auto 36px; max-width:48ch; }
.orb{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.5; pointer-events:none; z-index:1; }

.bb-footer{ background:var(--bb-purple-ink); border-top:1px solid var(--bb-line); padding:64px 0 36px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
.footer-col h4{ font-family:var(--font-display); font-weight:700; font-size:.82rem; letter-spacing:.16em; text-transform:uppercase; color:var(--accent); margin:0 0 16px; }
.footer-col a{ display:block; color:var(--bb-muted); padding:5px 0; transition:color .2s, transform .2s; cursor:pointer; }
.footer-col a:hover{ color:#fff; transform:translateX(4px); }
.footer-bottom{ margin-top:48px; padding-top:24px; border-top:1px solid var(--bb-line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; color:var(--bb-faint); font-size:.86rem; }

.intro{ position:fixed; inset:0; z-index:100; background:#000; overflow:hidden; }
.intro-clip{ position:absolute; inset:0; opacity:0; transition:opacity .9s var(--ease-soft); }
.intro-clip.on{ opacity:1; }
.intro-clip video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transform:scale(1.06); animation:bb-kenburns 6s ease-out forwards; }
.intro-vignette{ position:absolute; inset:0; z-index:5; pointer-events:none; background:radial-gradient(120% 110% at 50% 50%, transparent 38%, rgba(12,6,20,.55) 78%, rgba(12,6,20,.9) 100%); }
.intro-grade{ position:absolute; inset:0; z-index:4; pointer-events:none; mix-blend-mode:overlay; background:linear-gradient(135deg, rgba(114,18,201,.5), transparent 55%, rgba(255,197,61,.22)); }
.intro-word{ position:absolute; z-index:8; left:0; right:0; top:50%; transform:translateY(-50%); text-align:center; pointer-events:none; }
.intro-word span{ display:inline-block; font-family:var(--font-display); font-weight:800; letter-spacing:-.02em; font-size:clamp(3rem,11vw,9rem); color:#fff; text-shadow:0 6px 60px rgba(0,0,0,.6); animation:bb-introword 1.1s var(--ease-out); }
.intro-progress{ position:absolute; top:0; left:0; height:3px; background:linear-gradient(90deg,var(--brand),var(--accent)); z-index:9; box-shadow:0 0 12px var(--accent); }
.intro-skip{ position:absolute; bottom:26px; right:28px; z-index:10; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.3); color:#fff; padding:9px 18px; border-radius:999px; font-family:var(--font-display); font-weight:600; font-size:.85rem; letter-spacing:.06em; backdrop-filter:blur(6px); transition:background .2s, transform .2s; cursor:pointer; }
.intro-skip:hover{ background:rgba(255,255,255,.2); transform:translateY(-2px); }

.welcome{ position:fixed; inset:0; z-index:100; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; cursor:pointer; overflow:hidden; }
.welcome .videobg video{ filter:saturate(1.05); }
.welcome .videobg-scrim{ background:radial-gradient(120% 110% at 50% 40%, rgba(12,6,20,.45), rgba(12,6,20,.92) 88%); }
.welcome-inner{ position:relative; z-index:5; padding:0 24px; animation:bb-scalein 1s var(--ease-out); pointer-events:none; }
.welcome-logo{ margin:0 auto 26px; color:var(--accent); animation:bb-float 4s ease-in-out infinite; display:flex; justify-content:center; }
.welcome-kicker{ font-family:var(--font-sans); font-weight:700; letter-spacing:.3em; text-transform:uppercase; font-size:.82rem; color:var(--accent); }
.welcome-title{ font-family:var(--font-display); font-weight:800; font-size:clamp(3rem,9vw,7rem); line-height:1; letter-spacing:-.02em; color:#fff; margin:14px 0 0; overflow:hidden; }
.welcome-subtitle{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.3rem,3.4vw,2.4rem); letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.86); margin:10px 0 0; animation:bb-riseword .8s var(--ease-out) both; animation-delay:.42s; }
.welcome-title .w{ display:inline-block; animation:bb-riseword .8s var(--ease-out) both; }
.welcome-verse{ font-family:var(--font-serif); font-style:italic; font-weight:300; font-size:clamp(1.1rem,2.4vw,1.6rem); color:rgba(255,255,255,.9); margin:24px auto 0; max-width:34ch; }
.welcome-enter{ margin-top:46px; display:inline-flex; flex-direction:column; align-items:center; gap:14px; pointer-events:none; }
.welcome-pill{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; color:#fff; font-size:1.05rem; border:1.5px solid rgba(255,255,255,.5); border-radius:999px; padding:14px 30px; animation:bb-pulse-border 2.4s ease-in-out infinite; }
.welcome-tap{ font-size:.82rem; letter-spacing:.18em; text-transform:uppercase; color:rgba(255,255,255,.6); animation:bb-pulse 2.4s ease-in-out infinite; }
.welcome-signin{ position:absolute; top:24px; right:26px; z-index:8; pointer-events:auto; }

.login{ position:fixed; inset:0; z-index:90; display:grid; grid-template-columns:1.05fr .95fr; background:var(--bb-night); animation:bb-fadein .5s ease; }
.login-art{ position:relative; overflow:hidden; display:flex; flex-direction:column; justify-content:flex-end; }
.login-art-tint{ position:absolute; inset:0; z-index:2; background:linear-gradient(160deg, rgba(59,10,102,.55), rgba(12,6,20,.85)); }
.login-back{ position:absolute; top:24px; left:26px; z-index:6; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.3); color:#fff; padding:9px 18px; border-radius:999px; font-family:var(--font-display); font-weight:600; font-size:.86rem; backdrop-filter:blur(6px); transition:background .2s, transform .2s; cursor:pointer; }
.login-back:hover{ background:rgba(255,255,255,.2); transform:translateX(-3px); }
.login-art-body{ position:relative; z-index:5; padding:0 56px 18px; }
.login-art-verse{ font-family:var(--font-serif); font-style:italic; font-weight:300; font-size:clamp(1.6rem,3vw,2.6rem); color:#fff; line-height:1.2; margin:26px 0 12px; max-width:18ch; text-shadow:0 4px 30px rgba(0,0,0,.5); }
.login-art-ref{ font-family:var(--font-sans); font-weight:700; letter-spacing:.22em; text-transform:uppercase; font-size:.78rem; color:var(--accent); }
.login-marquee{ position:relative; z-index:5; margin-top:34px; }
.login-marquee .marquee{ background:transparent; border-top:1px solid rgba(255,255,255,.12); border-bottom:none; }
.login-marquee .marquee-item{ font-size:1.1rem; opacity:.7; }
.login-form-wrap{ display:flex; align-items:center; justify-content:center; padding:40px; overflow-y:auto; }
.login-card{ width:100%; max-width:440px; }
.login-title{ font-family:var(--font-display); font-weight:800; font-size:2.2rem; line-height:1.08; letter-spacing:-.02em; margin:16px 0 10px; color:#fff; }
.login-note{ color:var(--bb-muted); line-height:1.6; margin:0 0 30px; }
.login-form{ display:flex; flex-direction:column; gap:18px; }
.login-field{ display:flex; flex-direction:column; gap:8px; }
.login-field > span{ font-family:var(--font-display); font-weight:600; font-size:.86rem; color:var(--bb-text); }
.login-field input, .login-field select{ width:100%; background:var(--bb-night-2); border:1.5px solid var(--bb-line); border-radius:12px; padding:14px 16px; color:#fff; font-family:var(--font-sans); font-size:1rem; transition:border-color .2s, box-shadow .2s; }
.login-field input:focus, .login-field select:focus{ outline:none; border-color:var(--brand-bright); box-shadow:0 0 0 4px rgba(154,53,240,.18); }
.login-field input::placeholder{ color:var(--bb-faint); }
.login-pw{ position:relative; }
.login-eye{ position:absolute; right:12px; top:50%; transform:translateY(-50%); background:none; border:none; color:var(--accent); font-family:var(--font-display); font-weight:600; font-size:.82rem; cursor:pointer; }
.login-row{ display:flex; align-items:center; justify-content:space-between; font-size:.9rem; flex-wrap:wrap; gap:10px; }
.login-check{ display:flex; align-items:center; gap:8px; color:var(--bb-muted); cursor:pointer; }
.login-check input{ accent-color:var(--brand); width:16px; height:16px; }
.login-row a{ color:var(--accent); font-weight:600; cursor:pointer; }
.login-row a:hover{ text-decoration:underline; }
.login-divider{ display:flex; align-items:center; gap:14px; margin:26px 0 18px; color:var(--bb-faint); font-size:.86rem; }
.login-divider::before,.login-divider::after{ content:""; flex:1; height:1px; background:var(--bb-line); }
.login-spin{ display:inline-block; width:18px; height:18px; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:bb-spin .7s linear infinite; }
.login-err{ background:var(--bad-bg); border:1px solid var(--bad-border); color:var(--bad-red); padding:11px 14px; border-radius:10px; font-size:.9rem; font-weight:600; }

@media (max-width:860px){
  .login{ grid-template-columns:1fr; }
  .login-art{ min-height:38svh; }
  .login-art-body{ padding:0 28px 18px; }
  .login-marquee{ display:none; }
}

.app-shell{ min-height:100vh; padding-top:74px; background:var(--bb-night); position:relative; }
.app-shell::before{ content:""; position:fixed; inset:0; pointer-events:none; z-index:0; background: radial-gradient(60% 50% at 12% 8%, rgba(114,18,201,.18), transparent 60%), radial-gradient(60% 50% at 92% 92%, rgba(255,197,61,.07), transparent 60%); }
.app-main{ position:relative; z-index:1; max-width:1200px; margin:0 auto; padding:40px 28px 80px; animation:bb-fadein .4s ease; }
.app-screen{ animation:bb-fadein .35s ease; }
.page-title{ font-family:var(--font-display); font-weight:800; font-size:clamp(1.8rem,3.4vw,2.8rem); letter-spacing:-.02em; color:#fff; margin:0 0 8px; }
.page-sub{ color:var(--bb-muted); font-size:1rem; line-height:1.55; max-width:60ch; margin:0 0 32px; }
.back-link{ display:inline-flex; align-items:center; gap:6px; color:var(--accent); font-family:var(--font-display); font-weight:600; font-size:.9rem; background:none; border:none; cursor:pointer; padding:8px 0; margin-bottom:18px; transition:transform .2s; }
.back-link:hover{ transform:translateX(-4px); }

.bb-card{ background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:18px; padding:24px; transition:transform .25s var(--ease-out), border-color .25s, box-shadow .25s; }
.bb-card--clickable{ cursor:pointer; }
.bb-card--clickable:hover{ transform:translateY(-3px); border-color:rgba(154,53,240,.5); box-shadow:0 14px 36px -16px rgba(114,18,201,.6); }
.bb-card h3{ font-family:var(--font-display); font-weight:700; color:#fff; margin:0 0 8px; font-size:1.15rem; }
.bb-card p{ color:var(--bb-muted); margin:0; line-height:1.55; }

.bb-grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.bb-grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.bb-grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
@media (max-width:980px){ .bb-grid-3, .bb-grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .bb-grid-2, .bb-grid-3, .bb-grid-4{ grid-template-columns:1fr; } }

.bb-badge{ display:inline-block; font-family:var(--font-display); font-weight:700; font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; padding:4px 10px; border-radius:999px; background:rgba(154,53,240,.18); color:var(--bb-purple-bright); border:1px solid rgba(154,53,240,.32); }
.bb-badge--gold{ background:rgba(255,197,61,.16); color:var(--accent); border-color:rgba(255,197,61,.32); }
.bb-badge--green{ background:var(--ok-bg); color:var(--ok-green); border-color:var(--ok-border); }
.bb-badge--red{ background:var(--bad-bg); color:var(--bad-red); border-color:var(--bad-border); }

.div-card{ position:relative; overflow:hidden; border-radius:22px; border:1px solid var(--bb-line); min-height:280px; cursor:pointer; transition:transform .3s var(--ease-out); }
.div-card:hover{ transform:translateY(-5px); }
.div-card .videobg video{ transition:transform 1.2s var(--ease-out); }
.div-card:hover .videobg video{ transform:scale(1.08); }
.div-card-tint{ position:absolute; inset:0; z-index:1; mix-blend-mode:multiply; opacity:.5; transition:opacity .4s; }
.div-card:hover .div-card-tint{ opacity:.3; }
.div-card-body{ position:relative; z-index:3; padding:24px; display:flex; flex-direction:column; height:100%; justify-content:flex-end; }
.div-card-ages{ font-family:var(--font-display); font-weight:700; font-size:.74rem; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); }
.div-card-name{ font-family:var(--font-display); font-weight:800; font-size:1.7rem; margin:6px 0 4px; color:#fff; }
.div-card-meta{ color:rgba(255,255,255,.78); font-size:.92rem; }

.divider-row{ display:flex; align-items:center; gap:14px; margin:32px 0 22px; }
.divider-row::before, .divider-row::after{ content:""; flex:1; height:1px; background:var(--bb-line); }
.divider-row h2{ font-family:var(--font-display); font-weight:700; font-size:.86rem; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); margin:0; }

.verse-quote{ background:rgba(255,197,61,.06); border-left:3px solid var(--accent); padding:14px 18px; margin:14px 0; border-radius:0 10px 10px 0; font-family:var(--font-serif); font-style:italic; font-weight:300; color:var(--bb-text); line-height:1.55; font-size:1.04rem; }

.opt-btn{ display:block; width:100%; text-align:left; padding:16px 20px; background:var(--bb-night-2); border:1.5px solid var(--bb-line); border-radius:14px; color:var(--bb-text); font-family:var(--font-sans); font-size:1rem; line-height:1.45; cursor:pointer; transition:transform .15s, border-color .2s, background .2s, color .2s; margin-bottom:11px; }
.opt-btn:hover:not(:disabled){ border-color:rgba(154,53,240,.5); background:rgba(154,53,240,.08); transform:translateX(3px); }
.opt-btn.selected{ border-color:var(--accent); background:rgba(255,197,61,.10); color:#fff; }
.opt-btn.correct{ border-color:var(--ok-border); background:var(--ok-bg); color:var(--ok-green); }
.opt-btn.incorrect{ border-color:var(--bad-border); background:var(--bad-bg); color:var(--bad-red); }
.opt-btn:disabled{ cursor:default; opacity:.85; }
.opt-letter{ display:inline-block; width:24px; font-weight:800; color:var(--accent); margin-right:6px; }

.quiz-progress-bar{ height:6px; background:rgba(255,255,255,.08); border-radius:999px; overflow:hidden; margin:8px 0 22px; }
.quiz-progress-fill{ height:100%; background:linear-gradient(90deg, var(--brand), var(--accent)); transition:width .35s var(--ease-out); }
.quiz-meta{ display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap; color:var(--bb-muted); font-size:.92rem; }
.quiz-stem{ font-family:var(--font-display); font-weight:700; font-size:clamp(1.25rem,2.4vw,1.7rem); line-height:1.32; color:#fff; margin:24px 0 22px; }

.quiz-result{ text-align:center; padding:40px 24px; }
.quiz-result-score{ font-family:var(--font-display); font-weight:800; font-size:clamp(3rem,8vw,6rem); line-height:1; background:linear-gradient(180deg,#fff,var(--bb-violet-50)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.quiz-result-score .unit{ color:var(--accent); -webkit-text-fill-color:var(--accent); font-size:.5em; vertical-align:super; }
.quiz-result-label{ font-family:var(--font-display); font-weight:700; font-size:.86rem; letter-spacing:.16em; text-transform:uppercase; color:var(--bb-muted); margin-top:8px; }
.quiz-result-actions{ display:flex; gap:14px; justify-content:center; margin-top:30px; flex-wrap:wrap; }

.lb-row{ display:flex; align-items:center; gap:14px; padding:14px 16px; background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:14px; margin-bottom:10px; transition:border-color .2s, transform .2s; }
.lb-row:hover{ border-color:rgba(154,53,240,.45); transform:translateX(3px); }
.lb-rank{ font-family:var(--font-display); font-weight:800; font-size:1.4rem; color:var(--accent); width:36px; text-align:right; }
.lb-name{ font-family:var(--font-display); font-weight:700; color:#fff; flex:1; }
.lb-value{ font-family:var(--font-display); font-weight:700; color:var(--bb-text); }
.lb-row.lb-row--self{ border-color:var(--accent); background:rgba(255,197,61,.06); }

.setting-row{ background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:14px; padding:20px 22px; margin-bottom:14px; display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap; }
.setting-row h3{ margin:0 0 4px; font-family:var(--font-display); font-weight:700; color:#fff; font-size:1.05rem; }
.setting-row p{ margin:0; color:var(--bb-muted); font-size:.92rem; max-width:50ch; }

.bb-toggle{ position:relative; display:inline-block; width:48px; height:26px; }
.bb-toggle input{ opacity:0; width:0; height:0; }
.bb-toggle-slider{ position:absolute; cursor:pointer; inset:0; background:rgba(255,255,255,.15); border-radius:999px; transition:background .25s; }
.bb-toggle-slider::before{ content:""; position:absolute; height:20px; width:20px; left:3px; top:3px; background:#fff; border-radius:50%; transition:transform .25s; }
.bb-toggle input:checked + .bb-toggle-slider{ background:var(--brand); }
.bb-toggle input:checked + .bb-toggle-slider::before{ transform:translateX(22px); }

.picker-card{ display:flex; align-items:center; justify-content:space-between; gap:14px; width:100%; padding:18px 22px; background:var(--bb-night-2); border:1.5px solid var(--bb-line); border-radius:14px; color:var(--bb-text); font-family:inherit; cursor:pointer; transition:border-color .2s, background .2s, transform .15s; text-align:left; margin-bottom:10px; }
.picker-card:hover{ border-color:rgba(154,53,240,.5); background:rgba(154,53,240,.08); transform:translateX(3px); }
.picker-card.selected{ border-color:var(--accent); background:rgba(255,197,61,.10); }
.picker-card-code{ font-family:var(--font-display); font-weight:800; color:#fff; font-size:1.05rem; }
.picker-card-name{ font-family:var(--font-sans); font-weight:500; color:var(--bb-muted); font-size:.9rem; }
.picker-card-tag{ font-size:.74rem; color:var(--bb-faint); margin-top:2px; }
.picker-check{ color:var(--accent); font-size:1.4rem; font-weight:800; }

.stat-tile{ background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:16px; padding:18px 20px; }
.stat-tile-num{ font-family:var(--font-display); font-weight:800; font-size:1.8rem; color:#fff; }
.stat-tile-label{ font-family:var(--font-display); font-weight:600; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--bb-muted); margin-top:4px; }

details.bb-details{ background:var(--bb-night-2); border:1px solid var(--bb-line); border-radius:14px; padding:0; margin-bottom:10px; overflow:hidden; }
details.bb-details > summary{ list-style:none; cursor:pointer; padding:16px 20px; font-family:var(--font-display); font-weight:700; color:#fff; display:flex; align-items:center; justify-content:space-between; gap:10px; transition:background .2s; }
details.bb-details > summary:hover{ background:rgba(154,53,240,.08); }
details.bb-details > summary::-webkit-details-marker{ display:none; }
details.bb-details > summary::after{ content:"\25BE"; color:var(--accent); transition:transform .2s; }
details.bb-details[open] > summary::after{ transform:rotate(180deg); }
details.bb-details > .bb-details-body{ padding:6px 20px 18px; border-top:1px solid var(--bb-line); }
details.bb-details > .bb-details-body p, details.bb-details > .bb-details-body li{ color:var(--bb-text); line-height:1.6; }

.recharts-cartesian-grid line{ stroke:rgba(255,255,255,.08); }
.recharts-cartesian-axis-tick-value{ fill:var(--bb-muted); }
.recharts-tooltip-wrapper{ outline:none; }
.recharts-default-tooltip{ background:var(--bb-night-2) !important; border:1px solid var(--bb-line) !important; border-radius:10px; color:#fff !important; }
.recharts-tooltip-label{ color:var(--accent) !important; font-family:var(--font-display); font-weight:700; }
.recharts-tooltip-item{ color:var(--bb-text) !important; }
.recharts-text{ fill:var(--bb-muted); }
.recharts-legend-item-text{ color:var(--bb-text) !important; }

.pfc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0; }
.pfc-card{ border:1.5px dashed var(--accent); border-radius:8px; padding:1rem; aspect-ratio:5/3; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; background:#fff; color:#111; page-break-inside:avoid; box-sizing:border-box; min-height:180px; }
.pfc-front .pfc-word{ font-family:var(--font-display); font-weight:800; font-size:2.4rem; line-height:1; color:#1F1230; }
.pfc-front .pfc-code{ font-family:monospace; font-size:.85rem; color:#7A1F8C; margin-top:.5rem; }
.pfc-back .pfc-defn{ font-size:.95rem; color:#1F1230; line-height:1.35; }
.pfc-back .pfc-verse{ font-family:monospace; font-size:.75rem; color:#7A1F8C; margin-top:.5rem; }
.pfc-page-label{ font-size:.7rem; text-transform:uppercase; letter-spacing:.1em; color:#999; text-align:center; margin:1rem 0 .5rem; }

@media print {
  body{ background:#fff !important; color:#000; }
  .no-print{ display:none !important; }
  .pfc-grid{ gap:0; page-break-after:always; break-after:page; }
  .pfc-card{ border:1px dashed #999; aspect-ratio:auto; height:3.5in; }
  .pfc-page{ page-break-after:always; break-after:page; }
  @page{ margin:.4in; size:letter; }
}

@media (max-width:980px){
  .steps, .divisions{ grid-template-columns:1fr; }
  .stats-inner{ gap:36px 16px; }
  .stat{ flex:1 1 40%; min-width:0; max-width:none; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .bb-nav-links{ display:none; }
  .division-sections{ max-height:180px; opacity:1; }
}
@media (max-width:560px){
  .hero-dots{ display:none; }
  .footer-grid{ grid-template-columns:1fr; }
  .bb-nav{ padding:0 16px; height:64px; }
  .app-shell{ padding-top:64px; }
  .app-main{ padding:24px 16px 60px; }
  .bb-container{ padding:0 16px; }
  .section{ padding:80px 0; }
  .quiz-meta{ font-size:.84rem; }
  .opt-btn{ padding:14px 16px; }
  .login-form-wrap{ padding:24px 18px; }
}

/* ============ App-shell ambient background video (authenticated views) ============ */
.app-bg-video{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.app-bg-clip{ position:absolute; inset:0; opacity:0; transition:opacity 1.6s var(--ease-soft); }
.app-bg-clip.on{ opacity:1; }
.app-bg-clip video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transform:scale(1.05); animation:bb-kenburns 40s ease-in-out infinite alternate; filter:saturate(.85) brightness(.55); }
.app-bg-scrim{ position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(12,6,20,.45) 0%, rgba(12,6,20,.78) 40%, rgba(12,6,20,.92) 100%),
    radial-gradient(70% 50% at 15% 8%, rgba(114,18,201,.32), transparent 60%),
    radial-gradient(60% 50% at 92% 100%, rgba(255,197,61,.10), transparent 65%);
}
.app-shell{ position:relative; z-index:0; }
.app-shell::before{ display:none; } /* the new bg video replaces the static glow */
.app-main, .bb-nav{ position:relative; z-index:2; }