@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&family=Instrument+Sans:ital,wght@0,400;0,600;1,400&display=swap');

/* ═══════════ SpinAura Design Tokens ═══════════ */
:root {
  /* Brand palette — SpinAura dark navy + electric teal */
  --bg:       #07091a;
  --bg2:      #0d1028;
  --surface:  #121535;
  --surface2: #1a1f45;
  --border:   rgba(0,229,255,.12);
  --border2:  rgba(255,255,255,.06);

  --accent:   #00c2ff;   /* electric cyan  */
  --accent2:  #00e5ff;   /* bright teal    */
  --gold:     #f0c04a;   /* warm gold      */
  --red:      #ff5252;
  --green:    #00e676;

  --text:     #e8edf5;
  --text2:    #8d9ab5;
  --text3:    #5a6a88;

  --cta:      #00c2ff;
  --cta-text: #001830;

  --r:  8px;
  --rl: 14px;
  --rx: 22px;

  --font-head: 'Outfit', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;

  --shadow:  0 4px 24px rgba(0,0,0,.5);
  --glow:    0 0 32px rgba(0,194,255,.2);
}

/* ═══════════ Reset ═══════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  font-size:15px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent2)}
strong,b{color:var(--text);font-weight:600}
img{max-width:100%;height:auto}

/* ═══════════ Animations ═══════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes ctaPulse{0%,100%{box-shadow:0 0 0 0 rgba(0,194,255,.3)}50%{box-shadow:0 0 0 8px rgba(0,194,255,0)}}
@keyframes scanline{0%{transform:translateY(-100%)}100%{transform:translateY(100vh)}}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:none}

/* ═══════════ Layout ═══════════ */
.container{max-width:1100px;margin:0 auto;padding:0 22px}
.section{padding:62px 0}
.section--alt{background:var(--bg2)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}

/* ═══════════ Typography ═══════════ */
h1,h2,h3,h4{font-family:var(--font-head);font-weight:800;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(26px,5vw,50px)}
h2{font-size:clamp(20px,3.5vw,34px)}
h3{font-size:clamp(15px,2vw,20px)}
.hl{color:var(--accent)}
.tag{
  display:inline-block;font-size:11px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);background:rgba(0,194,255,.08);
  border:1px solid rgba(0,194,255,.2);
  padding:4px 13px;border-radius:20px;margin-bottom:14px;
}

/* ═══════════ Header ═══════════ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(7,9,26,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  transition:box-shadow .3s;
}
.site-header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.5)}
.header-inner{
  display:flex;align-items:center;
  max-width:1100px;margin:0 auto;
  padding:0 22px;height:60px;gap:8px;
}
.logo{
  font-family:var(--font-head);font-weight:800;font-size:20px;
  color:var(--text);flex-shrink:0;margin-right:14px;
  display:flex;align-items:center;gap:5px;
}
.logo span{color:var(--accent)}
.logo::before{
  content:'✦';font-size:14px;color:var(--accent);
  filter:drop-shadow(0 0 6px var(--accent));
}
.site-nav{display:flex;gap:2px;flex:1}
.site-nav a{
  font-size:13px;font-weight:600;color:var(--text2);
  padding:6px 11px;border-radius:var(--r);
  transition:all .2s;white-space:nowrap;
}
.site-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.site-nav a.active{color:var(--accent);background:rgba(0,194,255,.08)}
.lang-sw{display:flex;gap:4px;margin-left:auto;margin-right:10px}
.lang-sw a{
  font-size:11px;font-weight:700;letter-spacing:.05em;
  color:var(--text3);padding:4px 8px;border-radius:5px;
  border:1px solid transparent;transition:all .2s;
}
.lang-sw a.active,.lang-sw a:hover{
  color:var(--accent);border-color:rgba(0,194,255,.3);
  background:rgba(0,194,255,.06);
}
.h-cta{
  background:var(--cta);color:var(--cta-text)!important;
  font-size:13px;font-weight:700;
  padding:8px 18px;border-radius:var(--r);
  flex-shrink:0;transition:all .25s;
  box-shadow:var(--glow);
}
.h-cta:hover{transform:translateY(-1px);box-shadow:0 0 40px rgba(0,194,255,.4)}

/* ═══════════ Breadcrumb ═══════════ */
.breadcrumb{
  background:var(--bg2);
  border-bottom:1px solid var(--border2);
  padding:9px 0;
}
.bc-inner{
  max-width:1100px;margin:0 auto;padding:0 22px;
  display:flex;align-items:center;gap:7px;
  font-size:12px;color:var(--text3);
}
.bc-inner a{color:var(--text2)}
.bc-inner span{color:var(--accent);font-size:9px}

/* ═══════════ Hero ═══════════ */
.hero{
  background:linear-gradient(160deg,var(--bg),var(--bg2),var(--surface));
  padding:72px 22px 58px;text-align:center;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;
  top:-120px;left:50%;transform:translateX(-50%);
  width:800px;height:500px;
  background:radial-gradient(ellipse,rgba(0,194,255,.14),transparent 65%);
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:.4;
}
.hero-inner{position:relative;max-width:680px;margin:0 auto}
.hero h1{margin-bottom:16px;animation:fadeUp .5s .1s ease both}
.hero-sub{
  font-size:17px;color:var(--text2);line-height:1.8;
  margin-bottom:36px;animation:fadeUp .5s .2s ease both;
}

/* Bonus box */
.bonus-box{
  background:linear-gradient(135deg,rgba(0,194,255,.1),rgba(0,229,255,.04));
  border:1px solid rgba(0,194,255,.28);
  border-radius:var(--rx);padding:28px;
  max-width:560px;margin:0 auto 24px;
  position:relative;overflow:hidden;
  animation:fadeUp .5s .3s ease both;
}
.bonus-box::before{
  content:'';position:absolute;top:0;left:15%;right:15%;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}
.bonus-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.bonus-item{
  background:rgba(255,255,255,.04);
  border:1px solid var(--border2);
  border-radius:var(--rl);padding:14px;text-align:center;
}
.bonus-val{
  font-family:var(--font-head);font-size:24px;font-weight:800;
  color:var(--accent);line-height:1.1;
}
.bonus-lbl{font-size:11px;color:var(--text3);margin-top:3px}

/* CTA */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--cta);color:var(--cta-text)!important;
  font-family:var(--font-head);font-weight:700;font-size:15px;
  padding:14px 32px;border-radius:var(--rl);
  cursor:pointer;border:none;
  box-shadow:var(--glow);
  transition:all .25s ease;
  animation:ctaPulse 2.5s infinite;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 48px rgba(0,194,255,.5)}
.btn--block{display:flex;width:100%;margin-top:12px}
.btn-sub{font-size:11px;color:var(--text3);margin-top:9px;text-align:center;line-height:1.6}

/* Trust bar */
.trust-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:28px;animation:fadeUp .5s .4s ease both}
.trust-item{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--text2)}
.trust-icon{font-size:16px;filter:drop-shadow(0 0 4px var(--accent))}

/* ═══════════ Sections ═══════════ */
.section-tag{display:block;margin-bottom:10px}
.section-title{margin-bottom:14px}
.section-desc{color:var(--text2);font-size:16px;line-height:1.8;max-width:680px;margin-bottom:30px}

/* ═══════════ Cards ═══════════ */
.card{
  background:var(--surface);
  border:1px solid var(--border2);
  border-radius:var(--rl);padding:22px;
  transition:all .25s;position:relative;overflow:hidden;
}
.card:hover{border-color:rgba(0,194,255,.25);transform:translateY(-3px);box-shadow:var(--shadow)}
.card-icon{font-size:26px;margin-bottom:10px}
.card-title{font-family:var(--font-head);font-size:14px;font-weight:700;margin-bottom:7px;color:var(--text)}
.card-desc{font-size:13px;color:var(--text2);line-height:1.65}

/* ═══════════ Score / Rating ═══════════ */
.score-wrap{
  background:linear-gradient(135deg,rgba(0,194,255,.1),rgba(0,229,255,.04));
  border:1px solid rgba(0,194,255,.22);
  border-radius:var(--rx);padding:28px;text-align:center;
}
.score-num{
  font-family:var(--font-head);font-size:56px;font-weight:800;
  color:var(--accent);line-height:1;
}
.score-stars{font-size:20px;margin-top:6px}

/* Criterion bars */
.crit{margin-bottom:14px}
.crit-head{display:flex;justify-content:space-between;font-size:13px;color:var(--text2);margin-bottom:5px}
.crit-val{color:var(--accent);font-weight:600}
.crit-bar{height:5px;border-radius:3px;background:rgba(255,255,255,.06);overflow:hidden}
.crit-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .8s cubic-bezier(.4,0,.2,1)}

/* ═══════════ Pros / Cons ═══════════ */
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pros,.cons{border-radius:var(--rl);padding:22px}
.pros{background:rgba(0,230,118,.05);border:1px solid rgba(0,230,118,.18)}
.cons{background:rgba(255,82,82,.05);border:1px solid rgba(255,82,82,.15)}
.pc-title{font-family:var(--font-head);font-size:13px;font-weight:700;letter-spacing:.06em;margin-bottom:12px}
.pros .pc-title{color:var(--green)}
.cons .pc-title{color:var(--red)}
.pc-list{list-style:none;display:flex;flex-direction:column;gap:7px}
.pc-list li{font-size:13px;color:var(--text2);padding-left:18px;position:relative;line-height:1.5}
.pros .pc-list li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700}
.cons .pc-list li::before{content:'✗';position:absolute;left:0;color:var(--red);font-weight:700}

/* ═══════════ Table ═══════════ */
.t-wrap{overflow-x:auto;margin:20px 0}
table{width:100%;border-collapse:collapse;font-size:13px}
thead tr{background:linear-gradient(135deg,rgba(0,194,255,.15),rgba(0,229,255,.06))}
th{
  text-align:left;padding:11px 14px;
  font-family:var(--font-head);font-weight:700;
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent2);border-bottom:1px solid rgba(0,194,255,.18);
}
td{padding:11px 14px;color:var(--text2);border-bottom:1px solid var(--border2)}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(0,194,255,.03)}
.ok{color:var(--green);font-weight:600}
.warn{color:var(--gold)}
.no{color:var(--red)}
.hi{color:var(--accent);font-weight:600}

/* ═══════════ Info box ═══════════ */
.info-box{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(0,194,255,.06);
  border:1px solid rgba(0,194,255,.18);
  border-left:3px solid var(--accent);
  border-radius:var(--rl);padding:18px;
}
.info-icon{font-size:20px;flex-shrink:0;margin-top:2px}
.info-title{font-weight:700;font-size:14px;margin-bottom:5px}
.info-text{font-size:13px;color:var(--text2);line-height:1.7}

/* ═══════════ FAQ — native <details> ═══════════ */
.faq-list{display:flex;flex-direction:column;gap:8px}
details{
  background:var(--surface);
  border:1px solid var(--border2);
  border-radius:var(--rl);overflow:hidden;
  transition:border-color .2s;
}
details:hover{border-color:rgba(0,194,255,.2)}
details[open]{border-color:rgba(0,194,255,.22)}
summary{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 20px;cursor:pointer;
  font-weight:600;font-size:14px;
  list-style:none;user-select:none;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:'+';flex-shrink:0;
  width:22px;height:22px;
  background:rgba(0,194,255,.1);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;color:var(--accent);transition:all .25s;
}
details[open] summary::after{content:'×';background:rgba(0,194,255,.18)}
.faq-answer{padding:0 20px 16px;font-size:13px;color:var(--text2);line-height:1.75}

/* ═══════════ Chips ═══════════ */
.chip{
  display:inline-block;
  background:rgba(0,194,255,.08);border:1px solid rgba(0,194,255,.18);
  color:var(--accent2);font-size:11px;font-weight:600;
  padding:3px 10px;border-radius:20px;margin:3px;
}

/* ═══════════ Internal links ═══════════ */
.ilinks{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.ilinks a{
  background:var(--surface);border:1px solid var(--border2);
  border-radius:var(--r);padding:8px 14px;
  color:var(--accent)!important;font-size:13px;font-weight:600;
  transition:all .2s;
}
.ilinks a:hover{border-color:rgba(0,194,255,.3);background:rgba(0,194,255,.07);transform:translateY(-1px)}

/* ═══════════ Page hero ═══════════ */
.page-hero{
  background:linear-gradient(180deg,var(--bg2),var(--bg));
  border-bottom:1px solid var(--border);
  padding:50px 22px 42px;position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 90% at 75% 50%,rgba(0,194,255,.1),transparent 70%);
  pointer-events:none;
}
.ph-inner{max-width:720px;position:relative}
.page-hero h1{margin-bottom:14px}
.page-hero p{color:var(--text2);font-size:16px;line-height:1.8}

/* ═══════════ Footer ═══════════ */
footer{
  background:var(--bg2);
  border-top:1px solid var(--border);
  padding:38px 0 24px;
}
.footer-inner{max-width:1100px;margin:0 auto;padding:0 22px}
.footer-logo{font-family:var(--font-head);font-size:17px;font-weight:800;margin-bottom:14px}
.footer-logo span{color:var(--accent)}
.footer-nav{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:18px}
.footer-nav a{color:var(--text3);font-size:13px;padding:4px 9px;border-radius:6px;transition:color .2s}
.footer-nav a:hover{color:var(--accent)}
.disclaimer{
  font-size:11px;color:var(--text3);line-height:1.75;
  border-top:1px solid var(--border2);padding-top:14px;
}
.disclaimer a{color:var(--text2)}

/* ═══════════ Responsive ═══════════ */
@media(max-width:768px){
  .site-nav{display:none}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .pros-cons{grid-template-columns:1fr}
  .bonus-grid{grid-template-columns:1fr 1fr}
  .section{padding:42px 0}
  .hero{padding:50px 18px 40px}
}
@media(max-width:480px){
  .bonus-grid{grid-template-columns:1fr}
  .trust-bar{gap:14px}
  h1{font-size:26px}
  .header-inner{gap:6px}
  .h-cta{font-size:12px;padding:7px 13px}
}