/* ─────────────────────────────────────────────
   DESIGN TOKENS
───────────────────────────────────────────── */
:root {
    --black:   #03010A;
    --navy:    #07041A;
    --card:    #0D0925;
    --spotCard:#110D2E;
    --purple:  #7C3AED;
    --purpleL: #A78BFA;
    --purpleX: #C084FC;
    --white:   #F1EFFE;
    --muted:   rgba(241,239,254,.45);
    --border:  rgba(124,58,237,.18);
    --borderH: rgba(124,58,237,.48);
    --amber:   #F59E0B;
    --amberL:  #FCD34D;
  }
  
  /* ─────────────────────────────────────────────
     RESET + BASE
  ───────────────────────────────────────────── */
  *, *::before, *::after { box-sizing:border-box; margin:0; padding:0 }
  html { scroll-behavior:smooth }
  body {
    font-family:'DM Sans', sans-serif;
    background:var(--black);
    color:var(--white);
    overflow-x:hidden;
    line-height:1.5;
  }
  
  /* Film-grain overlay — same as homepage */
  body::after {
    content:'';
    position:fixed; inset:0; z-index:9999; pointer-events:none;
    background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity:.032;
    background-size:256px 256px;
  }
  
  /* ─────────────────────────────────────────────
     BUTTON SYSTEM
  ───────────────────────────────────────────── */
  .btn-primary {
    background:var(--purple);
    color:var(--white);
    border:none;
    border-radius:8px;
    font-family:'DM Sans', sans-serif;
    font-size:14px;
    font-weight:600;
    padding:13px 26px;
    cursor:pointer;
    transition:all .25s;
    display:inline-block;
    text-decoration:none;
  }
  .btn-primary:hover {
    background:#6D28D9;
    box-shadow:0 0 22px rgba(124,58,237,.42);
    transform:translateY(-1px);
  }
  
  /* ─────────────────────────────────────────────
     NAV — exact ConceptA2 match
  ───────────────────────────────────────────── */
  nav {
    position:sticky;
    top:0;
    z-index:800;
    height:62px;
    display:flex;
    align-items:center;
    padding:0 48px;
    gap:32px;
    background:rgba(3,1,10,.88);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);
    transition:background .3s, border-color .3s;
  }
  nav.scrolled {
    background:rgba(3,1,10,.97);
    border-bottom-color:rgba(124,58,237,.3);
  }
  .nav-logo { flex-shrink:0; cursor:pointer; margin-right:20px }
  .nav-logo img { height:28px; display:block }
  .nav-links { display:flex; align-items:center; gap:2px; flex:1 }
  .nl {
    font-size:13.5px; font-weight:500; color:var(--muted);
    padding:7px 14px; border-radius:7px; cursor:pointer;
    transition:all .2s; text-decoration:none; letter-spacing:.01em;
  }
  .nl:hover { color:var(--white); background:rgba(124,58,237,.1) }
  .nl-spotlight {
    display:flex; align-items:center; gap:7px;
    color:var(--purpleL);
    background:rgba(124,58,237,.1);
    border:1px solid rgba(124,58,237,.25);
    padding:7px 14px; border-radius:7px;
    font-size:13.5px; font-weight:600; letter-spacing:.01em;
    cursor:pointer; transition:all .25s;
  }
  .nl-spotlight:hover {
    background:rgba(124,58,237,.22);
    border-color:rgba(124,58,237,.5);
    color:var(--white);
  }
  .spot-dot {
    width:7px; height:7px; border-radius:50%;
    background:var(--purple);
    box-shadow:0 0 6px var(--purple);
    animation:spotNavPulse 2s ease-in-out infinite;
    flex-shrink:0;
  }
  @keyframes spotNavPulse {
    0%,100% { box-shadow:0 0 6px var(--purple); opacity:1 }
    50%      { box-shadow:0 0 14px var(--purpleX), 0 0 24px rgba(192,132,252,.3); opacity:.75 }
  }
  .nav-right { display:flex; align-items:center; gap:10px; flex-shrink:0; margin-left:auto }
  .nav-signin {
    font-size:13.5px; font-weight:500; color:var(--muted);
    cursor:pointer; padding:8px 12px; transition:color .2s;
  }
  .nav-signin:hover { color:var(--white) }
  .nav-cta {
    background:var(--purple); color:var(--white); border:none;
    border-radius:8px; font-family:'DM Sans',sans-serif;
    font-size:13.5px; font-weight:600; padding:9px 20px;
    cursor:pointer; transition:all .25s;
  }
  .nav-cta:hover { background:#6D28D9; box-shadow:0 0 20px rgba(124,58,237,.4); transform:translateY(-1px) }
  .nav-hamburger {
    display:none; background:none; border:none;
    cursor:pointer; padding:8px; color:var(--white);
  }
  .mobile-menu {
    display:none; position:fixed; inset:62px 0 0;
    background:rgba(3,1,10,.98); z-index:799;
    padding:24px; flex-direction:column; gap:4px;
  }
  .mobile-menu.open { display:flex }
  .mm-item {
    padding:14px 16px; border-radius:8px; font-size:15px;
    font-weight:500; color:var(--muted); cursor:pointer; transition:all .2s;
  }
  .mm-item:hover { background:rgba(124,58,237,.1); color:var(--white) }
  .mm-spot {
    color:var(--purpleL); background:rgba(124,58,237,.08);
    border:1px solid rgba(124,58,237,.2);
  }
  .mm-cta {
    margin-top:12px; background:var(--purple); color:var(--white);
    text-align:center; padding:14px; border-radius:8px;
    font-size:15px; font-weight:600; cursor:pointer;
  }
  
  /* ─────────────────────────────────────────────
     HERO — slim, ~240px
  ───────────────────────────────────────────── */
  .hero {
    min-height:240px;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    text-align:center;
    padding:48px 24px 52px;
    background:var(--navy);
    position:relative;
    overflow:hidden;
  }
  .hero::before {
    content:'';
    position:absolute; inset:0; pointer-events:none;
    background:radial-gradient(ellipse 70% 80% at 50% 50%,
      rgba(124,58,237,.14) 0%, transparent 70%);
  }
  /* Soft floor-line at bottom */
  .hero::after {
    content:'';
    position:absolute; bottom:0; left:0; right:0; height:1px;
    background:linear-gradient(90deg, transparent, rgba(124,58,237,.3), transparent);
  }
  .hero-kicker {
    font-family:'Space Mono', monospace;
    font-size:10px;
    letter-spacing:.25em;
    text-transform:uppercase;
    color:var(--purpleL);
    margin-bottom:14px;
    position:relative; z-index:2;
    animation:fadeUp .7s ease both;
  }
  .hero-h1 {
    font-family:'Bebas Neue', cursive;
    font-size:clamp(56px, 8vw, 84px);
    letter-spacing:.03em;
    line-height:.95;
    color:var(--white);
    margin-bottom:12px;
    position:relative; z-index:2;
    animation:fadeUp .7s .1s ease both;
  }
  .hero-sub {
    font-size:15px;
    color:var(--muted);
    line-height:1.6;
    position:relative; z-index:2;
    animation:fadeUp .7s .2s ease both;
  }
  @keyframes fadeUp {
    from { opacity:0; transform:translateY(16px) }
    to   { opacity:1; transform:translateY(0) }
  }
  
  /* ─────────────────────────────────────────────
     TAB BAR
  ───────────────────────────────────────────── */
  .tab-bar-wrap {
    background:var(--navy);
    border-bottom:1px solid rgba(124,58,237,.2);
    position:sticky;
    top:62px; /* height of nav */
    z-index:700;
  }
  .tab-bar {
    display:flex;
    align-items:stretch;
    max-width:860px;
    margin:0 auto;
    padding:0 24px;
    gap:0;
    overflow-x:auto;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
    /* Fade-out hint on right edge */
    mask-image:linear-gradient(90deg, black 0%, black 90%, transparent 100%);
    -webkit-mask-image:linear-gradient(90deg, black 0%, black 90%, transparent 100%);
  }
  .tab-bar::-webkit-scrollbar { display:none }
  .tab-btn {
    flex-shrink:0;
    display:flex;
    align-items:center;
    gap:7px;
    padding:14px 18px;
    font-family:'DM Sans', sans-serif;
    font-size:13px;
    font-weight:500;
    color:var(--muted);
    cursor:pointer;
    border:none;
    background:none;
    border-bottom:2px solid transparent;
    /* Push border below the container border */
    margin-bottom:-1px;
    transition:color .2s ease, border-color .2s ease;
    white-space:nowrap;
    position:relative;
  }
  .tab-btn:hover { color:var(--white) }
  .tab-btn.active {
    color:var(--white);
    font-weight:600;
    border-bottom-color:var(--amber);
  }
  /* Question count badge */
  .tab-count {
    font-family:'Space Mono', monospace;
    font-size:9px;
    color:rgba(241,239,254,.3);
    background:rgba(124,58,237,.12);
    border:1px solid rgba(124,58,237,.15);
    border-radius:10px;
    padding:1px 6px;
    letter-spacing:.04em;
    transition:color .2s;
  }
  .tab-btn.active .tab-count { color:rgba(241,239,254,.55) }
  .tab-btn:hover .tab-count  { color:rgba(241,239,254,.45) }
  
  /* ─────────────────────────────────────────────
     TAB CONTENT AREA
  ───────────────────────────────────────────── */
  .tab-content-wrap {
    background:var(--black);
    min-height:400px;
  }
  .tab-panel {
    display:none;
    max-width:820px;
    margin:0 auto;
    padding:40px 24px 56px;
    /* Fade transitions handled by JS class toggling */
    opacity:0;
    transition:opacity .12s ease;
  }
  .tab-panel.active {
    display:block;
  }
  .tab-panel.visible {
    opacity:1;
  }
  
  /* ─────────────────────────────────────────────
     ACCORDION
  ───────────────────────────────────────────── */
  .accordion-item {
    background:var(--card);
    border:1px solid rgba(124,58,237,.12);
    border-radius:10px;
    margin-bottom:6px;
    overflow:hidden;
    transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    border-left:2px solid transparent;
  }
  .accordion-item:hover {
    border-color:rgba(124,58,237,.4);
    transform:translateY(-2px);
    box-shadow:0 6px 24px rgba(124,58,237,.08);
  }
  .accordion-item.open {
    border-left-color:var(--purple);
    border-color:rgba(124,58,237,.35);
    transform:none;
    box-shadow:0 4px 20px rgba(124,58,237,.1);
  }
  /* Remove translateY on open but keep border */
  .accordion-item.open:hover {
    transform:none;
  }
  
  .accordion-trigger {
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:17px 20px;
    background:none;
    border:none;
    cursor:pointer;
    gap:16px;
    text-align:left;
  }
  .accordion-q {
    font-family:'DM Sans', sans-serif;
    font-size:14px;
    font-weight:600;
    color:var(--white);
    line-height:1.4;
    transition:color .18s ease;
    flex:1;
  }
  .accordion-item.open .accordion-q {
    color:var(--purpleL);
  }
  .accordion-icon {
    font-size:18px;
    font-weight:300;
    color:var(--purpleL);
    flex-shrink:0;
    line-height:1;
    transition:transform .22s ease, color .18s ease;
    user-select:none;
    width:20px;
    text-align:center;
  }
  .accordion-item.open .accordion-icon {
    transform:rotate(45deg);
    color:var(--purpleX);
  }
  
  /* Answer body — max-height slide */
  .accordion-body {
    max-height:0;
    overflow:hidden;
    transition:max-height .28s ease-out;
  }
  .accordion-item.open .accordion-body {
    max-height:600px; /* generous ceiling, never hits */
  }
  .accordion-answer {
    font-family:'DM Sans', sans-serif;
    font-size:13.5px;
    line-height:1.75;
    color:rgba(241,239,254,.6);
    padding:0 20px 18px 20px;
  }
  
  /* Inline amber links in answers */
  .answer-link {
    color:var(--amber);
    text-decoration:none;
    font-weight:500;
    transition:text-decoration .15s;
  }
  .answer-link:hover { text-decoration:underline }
  
  /* ─────────────────────────────────────────────
     STILL HAVE QUESTIONS
  ───────────────────────────────────────────── */
  .still-section {
    background:var(--navy);
    border-top:1px solid rgba(124,58,237,.18);
    padding:72px 24px;
    text-align:center;
    position:relative;
    overflow:hidden;
  }
  .still-section::before {
    content:'';
    position:absolute; inset:0; pointer-events:none;
    background:radial-gradient(ellipse 50% 70% at 50% 50%,
      rgba(124,58,237,.08) 0%, transparent 65%);
  }
  .still-kicker {
    font-family:'Space Mono', monospace;
    font-size:10px;
    letter-spacing:.22em;
    text-transform:uppercase;
    color:var(--purpleL);
    margin-bottom:12px;
    position:relative; z-index:2;
  }
  .still-h2 {
    font-family:'Bebas Neue', cursive;
    font-size:52px;
    letter-spacing:.04em;
    color:var(--white);
    line-height:1;
    margin-bottom:12px;
    position:relative; z-index:2;
  }
  .still-sub {
    font-size:15px;
    color:var(--muted);
    margin-bottom:32px;
    position:relative; z-index:2;
  }
  
  /* ─────────────────────────────────────────────
     FOOTER — exact ConceptA2 match
  ───────────────────────────────────────────── */
  footer {
    background:var(--navy);
    border-top:1px solid var(--border);
    padding:60px 48px 28px;
  }
  .footer-grid {
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;
    gap:48px;
    margin-bottom:48px;
  }
  .fg-brand img { height:26px; margin-bottom:16px; display:block }
  .fg-brand p { font-size:13.5px; color:var(--muted); line-height:1.75; max-width:260px }
  .fg-social { display:flex; gap:10px; margin-top:20px }
  .fg-sicon {
    width:34px; height:34px; border-radius:7px; border:1px solid var(--border);
    display:flex; align-items:center; justify-content:center;
    font-size:13px; cursor:pointer; color:var(--muted); transition:all .2s;
    font-family:'DM Sans',sans-serif; font-weight:700; text-decoration:none;
  }
  .fg-sicon:hover { border-color:rgba(124,58,237,.4); background:rgba(124,58,237,.1); color:var(--white) }
  .fg-col h5 {
    font-family:'Space Mono', monospace; font-size:10px;
    letter-spacing:.16em; text-transform:uppercase;
    color:var(--purpleL); margin-bottom:16px;
  }
  .fg-col a {
    display:block; font-size:13.5px; color:var(--muted);
    text-decoration:none; margin-bottom:10px; cursor:pointer; transition:color .2s;
  }
  .fg-col a:hover { color:var(--white) }
  .footer-bottom {
    display:flex; align-items:center; justify-content:space-between;
    padding-top:24px; border-top:1px solid var(--border);
  }
  .fb-copy {
    font-family:'Space Mono', monospace; font-size:10px;
    letter-spacing:.08em; color:rgba(241,239,254,.25);
  }
  .fb-links { display:flex; gap:20px }
  .fb-links a {
    font-size:11.5px; color:rgba(241,239,254,.3); text-decoration:none;
    cursor:pointer; transition:color .2s;
  }
  .fb-links a:hover { color:rgba(241,239,254,.6) }
  
  /* ─────────────────────────────────────────────
     SCROLL REVEAL
  ───────────────────────────────────────────── */
  .reveal {
    opacity:0;
    transform:translateY(18px);
    transition:opacity .5s ease, transform .5s ease;
  }
  .reveal.in { opacity:1; transform:translateY(0) }
  .d1 { transition-delay:.07s }
  .d2 { transition-delay:.14s }
  
  /* ─────────────────────────────────────────────
     RESPONSIVE — 768px
  ───────────────────────────────────────────── */
  @media (max-width:767px) {
    nav { padding:0 20px }
    .nav-links, .nav-right { display:none }
    .nav-hamburger { display:flex; margin-left:auto }
  
    .hero { min-height:200px; padding:40px 20px 44px }
    .hero-h1 { font-size:clamp(48px, 12vw, 72px) }
  
    /* Mobile tab bar — single row, scroll sideways */
    .tab-bar-wrap { top:62px }
    .tab-bar { padding:0 16px }
    .tab-btn { padding:12px 14px; font-size:12.5px }
  
    .tab-panel { padding:28px 16px 44px }
  
    .accordion-trigger { padding:15px 16px }
    .accordion-answer  { padding:0 16px 16px }
  
    .still-section { padding:56px 20px }
    .still-h2 { font-size:42px }
  
    footer { padding:44px 20px 24px }
    .footer-grid { grid-template-columns:1fr 1fr; gap:32px }
  }
  
  @media (max-width:479px) {
    .footer-grid { grid-template-columns:1fr }
    .hero-h1 { font-size:48px }
    .still-h2 { font-size:38px }
  }
  .tier-premium{background:rgba(245,158,11,.25);border:1px solid rgba(245,158,11,.5);color:#FCD34D}