/* ============================================================
   Thinko — style.css  (faithful to thinko-c2ec6.web.app)
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}

/* ── Variables ── */
:root{
  --bg:   #0d0d20;
  --bg2:  #111128;
  --sur:  #161632;
  --brd:  rgba(255,255,255,.07);
  --brd2: rgba(122,108,253,.35);
  --tx1:  #eeeef5;
  --tx2:  #8080a8;
  --tx3:  #3a3a5a;
  --acc:  #7a6cfd;
  --acc2: #2dd4bf;
  --acc3: #f59e0b;
  --glow: rgba(122,108,253,.18);
  --font: -apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --tr: .25s ease;
}
[data-theme="light"]{
  --bg:   #f0f0f8;
  --bg2:  #fafaff;
  --sur:  #ffffff;
  --brd:  rgba(0,0,0,.08);
  --brd2: rgba(122,108,253,.3);
  --tx1:  #12122a;
  --tx2:  #5a5a80;
  --tx3:  #9999b8;
  --glow: rgba(122,108,253,.1);
}

/* ── Space canvas background ── */
html{background:transparent}
/* ── Body ── */
body{font-family:var(--font);background:transparent;color:var(--tx1);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[data-theme="light"] body{background:var(--bg)}

/* ── Typography ── */
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.1;color:var(--tx1)}
h1{font-size:clamp(2.6rem,6vw,4.2rem);font-weight:900}
h2{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:800}
h3{font-size:1.1rem;font-weight:700}
p{color:var(--tx2);line-height:1.75}
a{color:inherit;text-decoration:none}

/* ── Layout ── */
.container{width:100%;max-width:1100px;margin:0 auto;padding:0 40px}
.section{padding:100px 0}
.section-alt{background:var(--bg2)}
.section-label{
  display:inline-block;font-size:.7rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--acc);
  background:rgba(122,108,253,.1);border:1px solid rgba(122,108,253,.25);
  padding:5px 14px;border-radius:99px;margin-bottom:12px
}
.section-title{margin-bottom:12px}
.section-sub{font-size:1rem;max-width:520px;margin:0 auto}

/* ── Scroll progress ── */
.scroll-prog{position:fixed;top:0;left:0;height:2px;width:0%;z-index:999;
  background:linear-gradient(90deg,var(--acc),var(--acc2),var(--acc3));
  transition:width .1s linear}

/* ── Navbar ── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:200;
  height:64px;padding:0 40px;
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(13,13,32,.85);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--brd)
}
[data-theme="light"] .navbar{background:rgba(240,240,248,.88)}
.navbar-spacer{height:64px}

.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-logo-icon{
  width:38px;height:38px;border-radius:12px;overflow:hidden;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  display:flex;align-items:center;justify-content:center;font-size:20px
}
.nav-logo-icon img{width:100%;height:100%;object-fit:cover}
.nav-wordmark{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--tx1)}

.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-size:13px;font-weight:500;color:var(--tx2);
  padding:8px 14px;border-radius:10px;transition:all var(--tr)
}
.nav-links a:hover{color:var(--tx1);background:rgba(255,255,255,.06)}
[data-theme="light"] .nav-links a:hover{background:rgba(0,0,0,.05)}

.nav-right{display:flex;align-items:center;gap:12px}
.nav-cta{
  padding:9px 20px;border-radius:12px;font-size:13px;font-weight:700;
  color:#fff;background:linear-gradient(135deg,var(--acc),var(--acc2));
  border:none;cursor:pointer;font-family:var(--font);
  transition:opacity var(--tr),transform var(--tr),box-shadow var(--tr)
}
.nav-cta:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 16px rgba(122,108,253,.4)}

/* ── Toggle ── */
.toggle-check{display:none}
.toggle-wrap{display:flex;align-items:center;cursor:pointer;flex-shrink:0}
.toggle-track{
  width:64px;height:32px;border-radius:99px;position:relative;
  background:linear-gradient(135deg,#1a1635,#2d2060);
  border:1px solid rgba(122,108,253,.4);
  transition:background .4s ease,border-color .4s ease;
}
[data-theme="light"] .toggle-track{
  background:linear-gradient(135deg,#fff9e6,#fde68a);
  border-color:rgba(245,158,11,.45)
}
.toggle-ball{
  position:absolute;top:50%;left:4px;
  width:24px;height:24px;border-radius:50%;
  background:#fff;z-index:1;
  transform:translateY(-50%);
  transition:transform .45s cubic-bezier(0,0,.2,1),background .4s ease;
  box-shadow:0 2px 8px rgba(0,0,0,.35)
}
[data-theme="light"] .toggle-ball{
  transform:translateX(32px) translateY(-50%);
  background:linear-gradient(135deg,#fbbf24,#f97316)
}
.toggle-icon-moon,.toggle-icon-sun{
  position:absolute;top:50%;transform:translateY(-50%);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .35s ease;user-select:none;line-height:1
}
.toggle-icon-moon{left:7px;color:rgba(200,185,255,.9)}
.toggle-icon-sun{right:7px;color:rgba(251,191,36,1)}
.toggle-icon-moon svg{opacity:.85}
.toggle-icon-sun svg{opacity:.3}
[data-theme="light"] .toggle-icon-moon svg{opacity:.25}
[data-theme="light"] .toggle-icon-sun svg{opacity:.95}

/* Mobile menu toggle */
.menu-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.06);border:1px solid var(--brd);
  cursor:pointer;padding:9px
}
[data-theme="light"] .menu-toggle{background:rgba(0,0,0,.05)}
.menu-toggle span{display:block;height:2px;background:var(--tx2);border-radius:2px;transition:all var(--tr)}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── Hero ── */
.hero{
  min-height:calc(100vh - 64px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:80px 0 60px;position:relative;overflow:hidden
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--glow),transparent 70%)
}
.hero-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:22px}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:600;color:var(--tx2);
  background:rgba(255,255,255,.05);border:1px solid var(--brd);
  padding:7px 16px;border-radius:99px
}
[data-theme="light"] .hero-badge{background:rgba(0,0,0,.04)}
.badge-dot{
  width:7px;height:7px;border-radius:50%;background:#4ade80;
  animation:pulse-dot 2s ease infinite
}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(74,222,128,.5)}50%{box-shadow:0 0 0 6px rgba(74,222,128,0)}}

.hero-h1{font-size:clamp(2.8rem,7vw,5rem);font-weight:900;line-height:1.05;letter-spacing:-.03em}
.h1-line1{
  display:block;
  background:linear-gradient(135deg,var(--tx1) 0%,var(--acc) 50%,var(--acc2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text
}
.h1-line2{
  display:block;
  background:linear-gradient(135deg,var(--acc2),var(--acc3));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text
}

.hero-sub{font-size:clamp(.95rem,2vw,1.1rem);max-width:540px;line-height:1.75}

/* App Icon */
.app-icon-wrap{
  width:120px;height:120px;border-radius:32px;overflow:hidden;
  box-shadow:0 32px 80px rgba(122,108,253,.45),0 0 0 1px rgba(255,255,255,.08);
  animation:float 6s ease-in-out infinite;
  background:linear-gradient(135deg,var(--acc),#4c3fc7);
  display:flex;align-items:center;justify-content:center;font-size:56px;
  margin:4px 0
}
.app-icon-wrap img{width:100%;height:100%;object-fit:cover;border-radius:32px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Store buttons */
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.store-btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px;border-radius:14px;
  background:rgba(255,255,255,.06);border:1px solid var(--brd);
  color:var(--tx1);font-family:var(--font);cursor:pointer;
  transition:all .3s var(--ease-spring);text-align:left
}
[data-theme="light"] .store-btn{background:rgba(0,0,0,.04);border-color:var(--brd)}
.store-btn:hover{background:rgba(122,108,253,.12);border-color:var(--brd2);transform:translateY(-2px);box-shadow:0 8px 24px var(--glow)}
.store-btn-icon{font-size:1.5rem;line-height:1}
.store-btn-sub{display:block;font-size:.62rem;color:var(--tx2);font-weight:400}
.store-btn-name{display:block;font-size:.9rem;font-weight:700;color:var(--tx1)}
.store-btn-badge{
  font-size:.6rem;font-weight:700;padding:3px 8px;border-radius:99px;
  background:rgba(245,158,11,.12);color:var(--acc3);border:1px solid rgba(245,158,11,.2);
  margin-left:4px;white-space:nowrap
}

/* Stats grid */
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  width:100%;max-width:640px;margin-top:8px
}
.stat-card{
  background:var(--bg2);border:1px solid var(--brd);border-radius:20px;
  padding:20px 16px;text-align:left;
  transition:border-color var(--tr),box-shadow var(--tr)
}
.stat-card:hover{border-color:var(--brd2);box-shadow:0 8px 24px var(--glow)}
.stat-val{
  font-size:2.2rem;font-weight:900;line-height:1;letter-spacing:-.04em;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:4px
}
.stat-lbl{font-size:.72rem;font-weight:500;color:var(--tx2)}
.stat-sub{font-size:.65rem;color:var(--acc);font-weight:600;margin-top:2px}

/* ── Features ── */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{
  background:var(--sur);border:1px solid var(--brd);border-radius:22px;
  padding:28px;display:flex;flex-direction:column;gap:12px;
  transition:border-color var(--tr),transform var(--tr),box-shadow var(--tr)
}
.feature-card:hover{
  border-color:var(--brd2);transform:translateY(-4px);
  box-shadow:0 12px 40px var(--glow)
}
.feat-icon-wrap{
  width:52px;height:52px;border-radius:16px;font-size:24px;
  background:rgba(122,108,253,.1);border:1px solid rgba(122,108,253,.2);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s var(--ease-spring),box-shadow var(--tr)
}
.feature-card:hover .feat-icon-wrap{transform:scale(1.1) rotate(-5deg);box-shadow:0 0 18px var(--glow)}
.feature-card h3{color:var(--tx1)}
.feature-card p{font-size:.875rem;line-height:1.7}

/* ── Games ── */
.games-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.game-tile{
  background:var(--sur);border:1px solid var(--brd);border-radius:18px;
  padding:22px 18px;display:flex;flex-direction:column;align-items:center;
  gap:8px;text-align:center;cursor:default;
  transition:border-color var(--tr),transform var(--tr),background var(--tr)
}
.game-tile:hover{background:rgba(122,108,253,.08);border-color:var(--brd2);transform:translateY(-3px)}
.game-tile-icon{font-size:1.6rem;line-height:1}
.game-tile-name{font-size:.78rem;font-weight:600;color:var(--tx2)}
.game-tile-cat{font-size:.65rem;color:var(--acc);font-weight:600}
.game-tile.more{background:rgba(122,108,253,.06);border-color:var(--brd2)}
.game-tile.more .game-tile-name{color:var(--acc);font-size:.85rem}

/* ── How it works ── */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;position:relative}
.steps-grid::after{
  content:'';position:absolute;top:28px;left:calc(16.67% + 16px);right:calc(16.67% + 16px);
  height:1px;background:linear-gradient(90deg,var(--acc),var(--acc2),var(--acc));opacity:.2
}
.step-card{
  background:var(--sur);border:1px solid var(--brd);border-radius:22px;
  padding:32px 28px;display:flex;flex-direction:column;gap:14px;
  transition:border-color var(--tr),box-shadow var(--tr)
}
.step-card:hover{border-color:var(--brd2);box-shadow:0 8px 32px var(--glow)}
.step-num{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:900;color:#fff;flex-shrink:0;
  box-shadow:0 4px 16px rgba(122,108,253,.4)
}
.step-card h3{color:var(--tx1)}
.step-card p{font-size:.875rem;line-height:1.7}

/* ── CTA ── */
.cta-section{padding:80px 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:300px;
  background:radial-gradient(ellipse at center,var(--glow),transparent 65%);
  pointer-events:none
}
.cta-section .container{position:relative;z-index:1}
.cta-section h2{font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:12px}
.cta-section p{font-size:1rem;margin-bottom:32px}

/* ── Footer ── */
.footer{background:var(--bg);border-top:1px solid var(--brd);padding:56px 0}
.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:48px;align-items:start}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.footer-brand p{font-size:.875rem;max-width:240px}
.footer-col{display:flex;flex-direction:column;gap:12px}
.footer-col-title{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--tx3)}
.footer-col a{font-size:.875rem;color:var(--tx2);transition:color var(--tr)}
.footer-col a:hover{color:var(--acc)}
.footer-bottom{
  margin-top:40px;padding-top:24px;border-top:1px solid var(--brd);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px
}
.footer-copy{font-size:.8rem;color:var(--tx3)}
.footer-legal{display:flex;gap:20px}
.footer-legal a{font-size:.8rem;color:var(--tx3);transition:color var(--tr)}
.footer-legal a:hover{color:var(--tx2)}

/* ── Buttons ── */
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;border-radius:14px;font-size:.9rem;font-weight:700;
  font-family:var(--font);background:linear-gradient(135deg,var(--acc),var(--acc2));
  color:#fff;border:none;cursor:pointer;text-decoration:none;
  transition:opacity var(--tr),transform .3s var(--ease-spring),box-shadow var(--tr)
}
.btn-primary:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 8px 28px rgba(122,108,253,.4)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 28px;border-radius:14px;font-size:.9rem;font-weight:700;
  font-family:var(--font);background:transparent;color:var(--tx1);
  border:1px solid var(--brd);cursor:pointer;text-decoration:none;
  transition:all var(--tr)
}
.btn-ghost:hover{border-color:var(--brd2);color:var(--acc);background:rgba(122,108,253,.06)}

/* ── Inline link ── */
.link{color:var(--acc);border-bottom:1px solid transparent;transition:border-color var(--tr)}
.link:hover{border-bottom-color:var(--acc)}

/* ── Reveal ── */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s var(--ease-spring)}
[data-reveal].revealed{opacity:1;transform:translateY(0)}

/* ========================================================
   PRIVACY PAGE
   ======================================================== */
.priv-wrap{max-width:800px;margin:0 auto;padding:0 40px}

.priv-hero{padding:72px 0 48px;border-bottom:1px solid var(--brd);margin-bottom:56px}
.priv-hero h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:14px 0 16px}
.priv-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:.825rem;color:var(--tx2)}
.priv-meta span{display:flex;align-items:center;gap:6px}
.priv-meta strong{color:var(--tx1)}

/* ToC */
.toc{
  background:var(--sur);border:1px solid var(--brd);border-radius:18px;
  overflow:hidden;margin-bottom:56px
}
.toc-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;cursor:pointer;border-bottom:1px solid transparent;
  transition:border-color var(--tr)
}
.toc-head.open{border-bottom-color:var(--brd)}
.toc-head h3{font-size:.9rem;color:var(--tx1)}
.toc-chevron{font-size:.7rem;color:var(--tx2);transition:transform .3s ease}
.toc-head.open .toc-chevron{transform:rotate(180deg)}
.toc-body{display:none;padding:8px 0}
.toc-body.open{display:block}
.toc-body ol{list-style:none;counter-reset:toc;padding:0}
.toc-body li{counter-increment:toc;border-bottom:1px solid var(--brd)}
.toc-body li:last-child{border-bottom:none}
.toc-body a{
  display:flex;align-items:center;gap:12px;padding:10px 24px;
  font-size:.875rem;color:var(--tx2);transition:all var(--tr)
}
.toc-body a::before{
  content:counter(toc,decimal-leading-zero);font-size:.7rem;
  font-weight:700;color:var(--acc);min-width:26px
}
.toc-body a:hover{color:var(--acc);background:rgba(122,108,253,.06)}

/* Sections */
.priv-section{margin-bottom:52px;scroll-margin-top:84px}
.priv-section-num{
  font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--acc);margin-bottom:8px
}
.priv-section h2{
  font-size:1.45rem;font-weight:800;color:var(--tx1);
  margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--brd)
}
.priv-section h3{
  font-size:1rem;font-weight:700;color:var(--tx1);margin:22px 0 10px
}
.priv-section p{font-size:.9rem;line-height:1.8;margin-bottom:12px}
.priv-section p:last-child{margin-bottom:0}
.priv-section strong{color:var(--tx1)}

/* Lists */
.priv-section ul,.priv-section ol{
  padding-left:0;list-style:none;margin:12px 0;
  display:flex;flex-direction:column;gap:8px
}
.priv-section ul li,.priv-section ol li{
  font-size:.9rem;color:var(--tx2);line-height:1.75;
  padding-left:24px;position:relative
}
.priv-section ul li::before{
  content:'•';position:absolute;left:0;color:var(--acc);font-weight:700
}
.priv-section ol{counter-reset:ol-count}
.priv-section ol li{counter-increment:ol-count}
.priv-section ol li::before{
  content:counter(ol-count)'.';position:absolute;left:0;
  font-size:.8rem;font-weight:700;color:var(--acc);line-height:1.75
}

/* Rights grid */
.rights-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
.rights-card{
  background:var(--sur);border:1px solid var(--brd);border-radius:14px;padding:16px
}
.rights-card h4{font-size:.85rem;font-weight:700;color:var(--tx1);margin-bottom:6px}
.rights-card p{font-size:.8rem;margin-bottom:0}

/* Processor blocks */
.proc-block{
  background:var(--sur);border:1px solid var(--brd);border-radius:14px;
  padding:20px;margin-bottom:10px
}
.proc-block h3{font-size:.95rem;color:var(--tx1);margin:0 0 8px}
.proc-block ul{margin:8px 0 0}

/* Highlight / info box */
.info-box{
  background:rgba(122,108,253,.08);border:1px solid rgba(122,108,253,.2);
  border-left:3px solid var(--acc);border-radius:10px;
  padding:14px 18px;margin:14px 0;font-size:.875rem;color:var(--tx2)
}
.info-box strong{color:var(--tx1)}

/* No-sell banner */
.no-sell{
  display:flex;align-items:flex-start;gap:10px;
  background:rgba(74,222,128,.07);border:1px solid rgba(74,222,128,.2);
  border-radius:12px;padding:16px 18px;margin:16px 0;
  font-size:.9rem;font-weight:600;color:#4ade80
}
.no-sell-icon{font-size:1rem;flex-shrink:0;margin-top:1px}

/* ── Responsive ── */
@media(max-width:900px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .games-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:760px){
  .navbar{padding:0 20px}
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;align-items:flex-start;
    position:fixed;top:64px;left:0;right:0;
    background:rgba(13,13,32,.97);backdrop-filter:blur(16px);
    padding:16px 20px;gap:4px;border-bottom:1px solid var(--brd);z-index:199
  }
  [data-theme="light"] .nav-links.open{background:rgba(240,240,248,.97)}
  .nav-links.open a{font-size:1rem;padding:10px 14px;width:100%}
  .section{padding:72px 0}
  .container{padding:0 20px}
  .features-grid{grid-template-columns:1fr}
  .games-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr;gap:16px}
  .steps-grid::after{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .hero-btns{flex-direction:column;align-items:center}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .rights-grid{grid-template-columns:1fr}
  .priv-wrap{padding:0 20px}
}
@media(max-width:480px){
  .hero-h1{font-size:2.4rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .games-grid{grid-template-columns:repeat(2,1fr)}
}