:root{--paper:#f2f5f5;--card:#fff;--ink:#0b1b20;--muted:#44575e;--soft:#7a8b90;--line:#dfe7e7;--teal:#0d6b78;--teal2:#0a4a54;--cyan:#19bcd2;--cyanSoft:#e2f6f9;--gold:#efad39;--goldSoft:#fbf1dc;--night:#07161b;--night2:#0c222a;--display:"Bricolage Grotesque",system-ui,sans-serif;--body:"Instrument Sans",system-ui,sans-serif;--mono:"Spline Sans Mono",ui-monospace,monospace;--shadow:0 18px 46px rgba(7,22,27,.14)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--body);background:var(--paper);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.wrap{max-width:1180px;margin:0 auto;padding:0 24px}h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.02em;line-height:1.08}h1{font-size:clamp(42px,7vw,78px);font-weight:800}h2{font-size:clamp(30px,4vw,50px);font-weight:800}h3{font-size:22px;font-weight:800}p{color:var(--muted)}.topbar{position:sticky;top:0;z-index:50;background:rgba(7,22,27,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;color:#fff;flex-shrink:0}.brand-mark{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--teal));color:var(--night);font-family:var(--display);font-weight:900;box-shadow:0 10px 24px rgba(25,188,210,.25)}.brand-name{font-family:var(--display);font-size:19px;font-weight:800;display:block;line-height:1}.brand-tag{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#8fd9e4}.links{display:flex;align-items:center;gap:22px}.links>a,.drop-btn{font-size:14px;color:#b9c9ce;font-weight:750;background:none;border:0;font-family:var(--body);cursor:pointer}.links>a:hover,.drop:hover .drop-btn{color:#fff}.drop{position:relative;padding:23px 0}.drop-panel{position:absolute;top:68px;left:0;width:310px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:12px;display:none;z-index:80}.drop:hover .drop-panel,.drop:focus-within .drop-panel{display:grid;gap:4px}.drop-panel a{display:block;padding:11px 12px;border-radius:12px;color:var(--ink);font-size:14px;font-weight:750}.drop-panel a small{display:block;color:var(--soft);font-weight:500;margin-top:2px;line-height:1.35}.drop-panel a:hover{background:var(--cyanSoft);color:var(--teal2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:13px 20px;font-weight:850;font-size:15px;border:1px solid transparent;transition:.2s ease}.btn-primary{background:var(--cyan);color:var(--night);box-shadow:0 14px 30px rgba(25,188,210,.25)}.btn-primary:hover{transform:translateY(-2px);background:#48d3e4}.btn-ghost{border-color:rgba(255,255,255,.22);color:#e7f6f8;background:rgba(255,255,255,.04)}.btn-ghost:hover{border-color:var(--cyan);color:#fff}.hero{color:#fff;background:radial-gradient(900px 520px at 18% -10%,rgba(25,188,210,.18),transparent 60%),radial-gradient(740px 460px at 92% 110%,rgba(239,173,57,.16),transparent 60%),linear-gradient(135deg,#07161b,#0c222a 70%,#07161b);overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(70% 70% at 50% 30%,#000 30%,transparent 100%)}.hero-in{position:relative;padding:88px 0 78px;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center}.hero-simple{position:relative;padding:86px 0 72px;max-width:900px}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);font-weight:850;margin-bottom:20px}.hero .eyebrow{color:#8fe3ef}.eyebrow:before{content:"";width:24px;height:2px;background:var(--cyan);border-radius:99px}.hero h1 em{font-style:normal;color:transparent;background:linear-gradient(92deg,#3ed2e5,#8fe3ef 50%,#efad39);-webkit-background-clip:text;background-clip:text}.hero p{margin-top:22px;font-size:19px;color:#aec3c9;max-width:780px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.proof{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:28px;color:#84a5ad;font-family:var(--mono);font-size:13px}.proof b{color:var(--cyan)}.disclosure{margin-top:20px;color:#719097;font-size:13px;max-width:680px}.panel{border-radius:28px;padding:2px;background:linear-gradient(145deg,rgba(25,188,210,.62),rgba(255,255,255,.08) 45%,rgba(239,173,57,.52));box-shadow:0 40px 90px rgba(0,0,0,.46)}.panel-inner{background:linear-gradient(180deg,#0b2129,#08181e);border-radius:26px;padding:30px;color:#fff}.panel-label{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#6fa5af;font-weight:800;margin-bottom:18px;display:block}.pipeline{display:grid;gap:13px}.pipe-row{display:flex;gap:12px;align-items:center}.pipe-num{width:32px;height:32px;border-radius:10px;background:rgba(25,188,210,.1);border:1px solid rgba(25,188,210,.4);display:grid;place-items:center;color:#8fe3ef;font-family:var(--mono);font-size:11px;font-weight:800;flex-shrink:0}.pipe-row b{display:block;color:#fff}.pipe-row span:last-child{font-family:var(--mono);font-size:12px;color:#8fb4bc}.section{padding:82px 0}.section-head{max-width:760px;margin-bottom:38px}.section-head p{margin-top:14px;font-size:18px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 1px 2px rgba(11,27,32,.04);transition:.2s ease;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(13,107,120,.32)}.card p{margin-top:10px}.card a:not(.btn){margin-top:auto;color:var(--teal);font-weight:900;padding-top:18px}.tag{align-self:flex-start;border-radius:999px;padding:6px 11px;background:var(--cyanSoft);color:var(--teal);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:850;margin-bottom:16px}.score{float:right;font-family:var(--mono);color:#8a5d12;background:var(--goldSoft);border-radius:12px;padding:7px 10px;font-weight:850;font-size:13px}.meta{font-family:var(--mono);font-size:12px;color:var(--soft);margin-top:14px}.list{margin:16px 0 0 0;padding:0;list-style:none;display:grid;gap:8px;color:var(--muted);font-size:14px}.list li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:8px}.dark{background:var(--night);color:#fff}.dark p{color:#a8bfc5}.dark .eyebrow{color:#8fe3ef}.stack-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#fff}.stack-card p{color:#9db6bc}.stack-card:hover{background:rgba(25,188,210,.08);border-color:rgba(25,188,210,.42)}.kicker{font-size:28px;margin-bottom:10px;display:block}.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:40px}.feature-dark{background:var(--night);color:#fff;border-radius:26px;padding:34px;border:1px solid rgba(255,255,255,.08)}.feature-dark p{color:#b4ccd2}.feature-soft{background:linear-gradient(140deg,var(--teal2),var(--night));border-radius:26px;padding:30px;color:#fff}.feature-soft p{color:#b4ccd2}.read{display:inline-flex!important;margin-top:auto!important;background:var(--ink);color:#fff!important;border-radius:12px;padding:12px 14px!important;justify-content:center;font-weight:850}.feature-dark .read,.feature-soft .read{background:var(--cyan);color:var(--night)!important;margin-top:22px!important}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.trust-icon{width:44px;height:44px;border-radius:14px;background:var(--cyanSoft);color:var(--teal);display:grid;place-items:center;margin-bottom:16px;font-weight:900}.newsletter{background:linear-gradient(140deg,var(--teal2),var(--night) 72%);color:#fff;border-radius:30px;padding:48px;display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}.newsletter p{color:#b4ccd2}.form{display:flex;flex-wrap:wrap;gap:10px}.form input{flex:1;min-width:220px;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;padding:15px 16px;font:inherit}.form input::placeholder{color:#91aab1}.small{font-size:13px;color:#7f9ba2;margin-top:10px}.footer{background:var(--night);color:#94acb2;padding:58px 0 32px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}.footer h4{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:16px}.footer ul{list-style:none;display:grid;gap:10px}.footer a{color:#94acb2;font-weight:700;font-size:14px}.footer a:hover{color:var(--cyan)}.footer-note{margin-top:16px;border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:16px;font-size:13px;color:#7c959c}.footer-bottom{border-top:1px solid rgba(255,255,255,.07);margin-top:42px;padding-top:22px;color:#647f86;font-size:13px;display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap}@media(max-width:960px){.hero-in,.feature,.newsletter{grid-template-columns:1fr}.grid-4,.grid-3,.trust-row{grid-template-columns:repeat(2,1fr)}.links{display:none}}@media(max-width:640px){.grid-4,.grid-3,.grid-2,.trust-row{grid-template-columns:1fr}.hero-in,.hero-simple{padding:66px 0}.footer-grid{grid-template-columns:1fr}.newsletter{padding:32px}}

/* --- Top AI Compare sparkle logo --- */
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}
.brand-mark{
  width:42px;
  height:42px;
  min-width:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg,#8fe3ef 0%, #42c9d8 100%);
  color:#0d2025;
  box-shadow:0 10px 24px rgba(18,37,42,.16), inset 0 1px 0 rgba(255,255,255,.38);
}
.brand-mark svg{
  display:block;
  width:28px;
  height:28px;
}
.brand-name{
  display:block;
  font-weight:850;
  letter-spacing:-.04em;
}
.brand-tag{
  display:block;
  font-size:11px;
  line-height:1.15;
  letter-spacing:.04em;
  color:var(--muted,#6a7f85);
}
@media(max-width:640px){
  .brand-mark{
    width:38px;
    height:38px;
    min-width:38px;
    border-radius:13px;
  }
  .brand-mark svg{
    width:26px;
    height:26px;
  }
  .brand-tag{
    font-size:10px;
  }
}

/* --- Top AI Compare global footer upgrade --- */
.footer-grid-global{
  display:grid;
  grid-template-columns:1.35fr repeat(4, minmax(135px, 1fr));
  gap:28px;
  align-items:start;
}
.footer-brand-col{
  min-width:0;
}
.footer h4{
  margin:0 0 12px;
}
.footer ul{
  margin:0;
  padding:0;
  list-style:none;
}
.footer li{
  margin:8px 0;
}
.footer a{
  text-decoration:none;
}
@media(max-width:1050px){
  .footer-grid-global{
    grid-template-columns:1.3fr 1fr 1fr;
  }
}
@media(max-width:720px){
  .footer-grid-global{
    grid-template-columns:1fr;
  }
}

/* --- Top AI Compare compact global footer V4 --- */
.footer-grid-compact{
  display:grid;
  grid-template-columns:minmax(240px,1.45fr) repeat(5, minmax(112px,.72fr));
  gap:22px;
  align-items:start;
}
.footer-grid-compact h4{
  margin:0 0 9px;
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.footer-grid-compact ul{
  margin:0;
  padding:0;
  list-style:none;
}
.footer-grid-compact li{
  margin:5px 0;
  line-height:1.25;
}
.footer-grid-compact a{
  text-decoration:none;
}
.footer-grid-compact .footer-note{
  margin-top:12px;
  line-height:1.45;
}
.footer-bottom{
  margin-top:24px;
}
@media(max-width:1100px){
  .footer-grid-compact{
    grid-template-columns:1.4fr 1fr 1fr;
  }
}
@media(max-width:720px){
  .footer-grid-compact{
    grid-template-columns:1fr 1fr;
    gap:22px 18px;
  }
  .footer-brand-col{
    grid-column:1 / -1;
  }
}
@media(max-width:460px){
  .footer-grid-compact{
    grid-template-columns:1fr;
  }
}

/* --- Top AI Compare content copy protection --- */
main,
article,
.hero,
.section,
.card,
.tool-card,
.article-card,
.stack-hero,
.newsletter{
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
}
input,
textarea,
select,
button,
a,
code,
pre,
.allow-copy,
.search,
.site-search,
.nav,
.topbar,
[contenteditable="true"]{
  -webkit-user-select:text;
  -moz-user-select:text;
  -ms-user-select:text;
  user-select:text;
}
img,
svg{
  -webkit-user-drag:none;
  user-drag:none;
}
.taic-copy-notice{
  position:fixed;
  left:50%;
  bottom:24px;
  z-index:99999;
  transform:translateX(-50%) translateY(20px);
  opacity:0;
  pointer-events:none;
  background:#08191d;
  color:#fff;
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 18px 50px rgba(8,25,29,.28);
  border-radius:999px;
  padding:12px 18px;
  font:700 13px/1.2 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  transition:opacity .18s ease, transform .18s ease;
}
.taic-copy-notice.show{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}
@media print{
  body{
    display:none !important;
  }
}

/* GLOBAL_STACK_HERO_GRADIENT_V1 */
.stack-hero h1,
.page-hero h1,
.guide-hero h1,
.category-hero h1 {
  background: linear-gradient(90deg, #06b6d4 0%, #38bdf8 35%, #6366f1 70%, #a855f7 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  -webkit-text-fill-color: transparent !important;
  text-wrap: balance;
}

.stack-hero h1 em,
.page-hero h1 em,
.guide-hero h1 em,
.category-hero h1 em {
  color: inherit !important;
  -webkit-text-fill-color: transparent !important;
}

/* TOPAICOMPARE_FOOTER_NETWORK_CLEAN_V1 */
@media (min-width: 961px) {
  .footer-grid {
    grid-template-columns:
      minmax(220px, 1.4fr)
      repeat(4, minmax(0, 1fr));
  }
}