/* Horizon Sonar — shared SEO landing stylesheet */
:root{
  --bg:#080b14;
  --surface:#0d1220;
  --card:rgba(255,255,255,.025);
  --hairline:rgba(255,255,255,.08);
  --accent:#26B6FE;
  --accent-rgb:38,182,254;
  --accent-2:#5cd6ff;
  --text:#e8eaf0;
  --muted:rgba(255,255,255,.55);
  --dim:rgba(255,255,255,.32);
  --green:#34d399;
  --orange:#ff7a18;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;
  min-height:100vh;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse 100% 60% at 50% 0%,rgba(var(--accent-rgb),.10),transparent 60%),
    radial-gradient(ellipse 80% 50% at 50% 100%,rgba(var(--accent-rgb),.06),transparent 60%);
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}

/* ── Top nav ─────────────────────────────────────────────────────────── */
.topnav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  background:rgba(8,11,20,.72);
  border-bottom:1px solid var(--hairline);
}
.topnav-inner{
  max-width:1180px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em;font-size:16px}
.brand img{height:24px;width:auto}
.nav-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav-links a{
  color:var(--muted);font-size:13px;font-weight:600;letter-spacing:.01em;
  padding:8px 12px;border-radius:8px;transition:color .15s, background .15s;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.03)}
.lang-pills{display:flex;gap:4px;margin-left:8px;padding-left:12px;border-left:1px solid var(--hairline)}
.lang-pills a{
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:6px 10px;color:var(--dim);border-radius:6px;
}
.lang-pills a.active{color:var(--accent);background:rgba(var(--accent-rgb),.08)}
.cta-mini{
  padding:8px 16px;font-size:13px;font-weight:700;
  background:var(--accent);color:#001020;border-radius:100px;
  transition:filter .15s, transform .15s;
}
.cta-mini:hover{filter:brightness(1.1);transform:translateY(-1px)}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero{
  max-width:1180px;margin:0 auto;padding:72px 24px 56px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.32em;
  text-transform:uppercase;margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);opacity:.7}
h1{
  font-size:clamp(36px,5.4vw,58px);font-weight:900;
  letter-spacing:-.035em;line-height:1.05;margin-bottom:22px;
}
h1 .accent{color:var(--accent)}
.hero-lede{
  font-size:clamp(16px,1.5vw,19px);color:var(--muted);
  line-height:1.6;max-width:540px;margin-bottom:32px;
}
.hero-lede b{color:var(--text);font-weight:600}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.cta-primary,.cta-secondary{
  padding:15px 28px;font-size:14px;font-weight:700;letter-spacing:.01em;
  border-radius:100px;transition:transform .15s, filter .15s, background .15s;
  display:inline-flex;align-items:center;gap:8px;
}
.cta-primary{background:var(--accent);color:#001020}
.cta-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}
.cta-secondary{background:transparent;color:var(--text);border:1px solid var(--hairline)}
.cta-secondary:hover{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.18)}
.hero-trust{display:flex;gap:18px;flex-wrap:wrap;color:var(--dim);font-size:12px;font-weight:500}
.hero-trust span{display:inline-flex;align-items:center;gap:6px}
.hero-trust svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.2}

.hero-visual{
  position:relative;border-radius:18px;overflow:hidden;
  border:1px solid var(--hairline);background:var(--surface);
  box-shadow:0 30px 80px rgba(0,0,0,.5), 0 0 60px rgba(var(--accent-rgb),.06);
}
.hero-visual img{width:100%;height:auto;display:block}

/* ── Sections ────────────────────────────────────────────────────────── */
section{padding:64px 24px}
section > .wrap{max-width:1180px;margin:0 auto}
.section-eyebrow{
  color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.32em;
  text-transform:uppercase;margin-bottom:14px;
}
h2{
  font-size:clamp(28px,3.4vw,40px);font-weight:800;
  letter-spacing:-.02em;line-height:1.15;margin-bottom:18px;
}
h2 .accent{color:var(--accent)}
.section-lede{font-size:17px;color:var(--muted);max-width:680px;margin-bottom:40px;line-height:1.65}

/* Benefits grid */
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.benefit{
  background:var(--card);border:1px solid var(--hairline);border-radius:14px;
  padding:28px 24px;transition:border-color .2s, transform .2s;
}
.benefit:hover{border-color:rgba(var(--accent-rgb),.32);transform:translateY(-3px)}
.benefit-icon{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:rgba(var(--accent-rgb),.10);border-radius:11px;margin-bottom:18px;
}
.benefit-icon svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:2}
.benefit h3{font-size:17px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}
.benefit p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;counter-reset:step}
.step{
  position:relative;padding:32px 26px 28px;border-radius:14px;
  background:linear-gradient(160deg,rgba(20,28,50,.6),rgba(12,16,30,.6));
  border:1px solid var(--hairline);
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:18px;right:20px;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:13px;font-weight:700;color:var(--accent);opacity:.7;letter-spacing:.05em;
}
.step h3{font-size:17px;font-weight:700;margin:0 0 8px;letter-spacing:-.01em}
.step p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* Comparison table */
.compare{
  width:100%;border-collapse:collapse;border:1px solid var(--hairline);
  border-radius:14px;overflow:hidden;background:var(--card);
}
.compare thead th{
  text-align:left;padding:18px 22px;font-size:13px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  background:rgba(255,255,255,.02);border-bottom:1px solid var(--hairline);
}
.compare thead th:nth-child(2),.compare thead th:nth-child(3){text-align:center}
.compare tbody td{
  padding:16px 22px;font-size:14.5px;border-bottom:1px solid var(--hairline);
}
.compare tbody tr:last-child td{border-bottom:none}
.compare tbody td:first-child{font-weight:500;color:var(--text)}
.compare tbody td:nth-child(2),.compare tbody td:nth-child(3){text-align:center;color:var(--muted)}
.compare .tick{color:var(--green);font-weight:700}
.compare .cross{color:rgba(255,107,107,.85);font-weight:600}
.compare .ours td:nth-child(3){background:rgba(var(--accent-rgb),.06);color:var(--text)}

/* FAQ */
.faq{display:grid;gap:14px;max-width:880px;margin:0 auto}
.faq details{
  background:var(--card);border:1px solid var(--hairline);border-radius:12px;
  transition:border-color .2s;
}
.faq details[open]{border-color:rgba(var(--accent-rgb),.32)}
.faq summary{
  list-style:none;cursor:pointer;padding:20px 24px;
  font-size:16px;font-weight:600;letter-spacing:-.005em;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font-size:22px;font-weight:300;color:var(--accent);
  transition:transform .25s;
}
.faq details[open] summary::after{content:"−"}
.faq .answer{padding:0 24px 22px;color:var(--muted);font-size:15px;line-height:1.7}
.faq .answer p+p{margin-top:10px}

/* Closing CTA card */
.cta-card{
  margin:24px auto 0;max-width:880px;text-align:center;
  background:linear-gradient(160deg,rgba(38,182,254,.10),rgba(20,28,50,.6));
  border:1px solid rgba(var(--accent-rgb),.32);border-radius:18px;
  padding:54px 36px;position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
}
.cta-card h2{margin-bottom:14px}
.cta-card p{color:var(--muted);font-size:16.5px;margin-bottom:28px;max-width:580px;margin-left:auto;margin-right:auto}

/* Footer */
footer{
  border-top:1px solid var(--hairline);margin-top:48px;padding:36px 24px 28px;
  color:var(--dim);font-size:13px;
}
.footer-inner{
  max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:20px;
  justify-content:space-between;align-items:center;
}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a:hover{color:var(--muted)}

/* Mobile */
@media (max-width:880px){
  .hero{grid-template-columns:1fr;gap:36px;padding:48px 20px 40px}
  .nav-links a:not(.cta-mini){display:none}
  .lang-pills{margin-left:auto;padding-left:0;border-left:none}
  section{padding:48px 20px}
  .compare thead th,.compare tbody td{padding:14px 14px;font-size:13.5px}
  h1{font-size:36px}h2{font-size:26px}
  .hero-lede{font-size:16px}
  .cta-card{padding:40px 24px}
}