@font-face{
  font-family:'Euclid Circular A';
  src:url('../fonts/EuclidCircularA-Regular.otf') format('opentype');
  font-weight:300 500;
  font-style:normal;
  font-display:swap;
}

@font-face{
  font-family:'Euclid Circular A';
  src:url('../fonts/EuclidCircularA-Semibold.otf') format('opentype');
  font-weight:550 650;
  font-style:normal;
  font-display:swap;
}

@font-face{
  font-family:'Euclid Circular A';
  src:url('../fonts/EuclidCircularA-Bold.otf') format('opentype');
  font-weight:700 900;
  font-style:normal;
  font-display:swap;
}

:root{
  --bg: #030509;
  --bg2: #0A1428;
  --blue: #006BFA;
  --blue-deep: #0047B3;
  --blue-soft: #1e7bff;
  --ink: #ffffff;
  --ink-72: rgba(255,255,255,.72);
  --ink-52: rgba(255,255,255,.52);
  --ink-34: rgba(255,255,255,.34);
  --ink-16: rgba(255,255,255,.16);
  --ink-8: rgba(255,255,255,.08);
  --ink-4: rgba(255,255,255,.04);
  --ok: #32D583;
  --warn: #FDB022;
  --bad: #F04438;
  --radius-card: 32px;
  --radius-sm: 16px;
  --radius-pill: 999px;
  --nav-offset: 96px;
  --font: 'Euclid Circular A', -apple-system, system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

*{box-sizing:border-box}

html,
body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

html{
  scroll-behavior:smooth;
  scroll-padding-top:var(--nav-offset);
  -webkit-text-size-adjust:100%;
}

body{overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
::selection{background:var(--blue);color:#fff}

section[id],
header[id]{scroll-margin-top:var(--nav-offset)}

/* Layout */
.wrap{max-width:1320px;margin:0 auto;padding:0 48px}
@media (max-width:900px){.wrap{padding:0 20px}}

/* Top nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:rgba(3,5,9,.72);border-bottom:1px solid var(--ink-8)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:14px;font-weight:600;font-size:15px;letter-spacing:-.005em;color:var(--ink-52)}
.logo svg.brand{height:24px;width:auto;display:block}
.logo .sep{display:inline-block}
.foot-logo{height:18px;width:auto;display:block}
.nav-links{display:flex;gap:32px;font-size:14px;color:var(--ink-72)}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;gap:12px;align-items:center}
@media (max-width:820px){.nav-links{display:none}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:var(--radius-pill);font-weight:600;font-size:15px;letter-spacing:-.005em;transition:transform .15s ease, box-shadow .2s ease, background .2s ease;line-height:1}
.btn-primary{background:linear-gradient(135deg,#1e7bff,#006BFA 55%,#0047B3);color:#fff;box-shadow:0 12px 32px rgba(0,107,250,.45), inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 40px rgba(0,107,250,.55), inset 0 1px 0 rgba(255,255,255,.3)}
.btn-ghost{background:var(--ink-8);color:#fff;border:1px solid var(--ink-16)}
.btn-ghost:hover{background:var(--ink-16)}
.btn-sm{padding:10px 16px;font-size:13px}
#langBtn{width:40px;height:40px;padding:0;justify-content:center;font-size:12px;font-weight:600;letter-spacing:.06em;flex-shrink:0}

/* Hero */
.hero{position:relative;padding:80px 0 0;overflow: hidden;}
.hero-bg{position:absolute;inset:0;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(to bottom,#000 55%,transparent 100%);mask-image:linear-gradient(to bottom,#000 55%,transparent 100%)}
.hero-bg::before{content:'';position:absolute;top:-200px;right:-200px;width:900px;height:900px;border-radius:50%;background:radial-gradient(circle at 30% 30%, rgba(0,107,250,.35), rgba(0,71,179,.12) 40%, transparent 70%);filter:blur(20px)}
.hero-bg::after{content:'';position:absolute;inset:0;background-image:linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%, #000 0%, transparent 75%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .95fr;gap:64px;align-items:center}
@media (max-width:1000px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero-inner>*{min-width:0}}

h1.display{font-weight:700;font-size:84px;line-height:.96;letter-spacing:-.035em;margin:0;white-space:nowrap}
.hero-sep{height:1px;background:rgba(255,255,255,.1);margin:40px 0 36px}
.accent{background:linear-gradient(135deg,#6FB0FF,#006BFA 60%);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (min-width:1001px) and (max-width:1200px){h1.display{font-size:68px}}
@media (max-width:1000px){h1.display{font-size:60px}}
@media (max-width:560px){h1.display{font-size:44px;white-space:normal}}
@media (max-width:400px){h1.display{font-size:36px}}

@media (max-width:420px){.logo .sep{display:none}}

.lede{font-size:20px;line-height:1.45;color:var(--ink-72);max-width:560px;margin-bottom:24px}
.lede-compact{margin:0 0 28px}

.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* Hero left column stays above overflowing shield */
.hero-inner > div:first-child{position:relative;z-index:5}

/* Hero visual — 450×450 container, shield (660px) centered: (450-660)/2 = -105px */
.hero-visual{position:relative;align-self:center;width:450px;height:450px;margin-left:30px;margin-top:0;overflow:visible;flex-shrink:0}
.hero-shield-img{position:absolute;top:-185px;left:-185px;width:660px;z-index:1;display:block}
.hero-stat-card{position:absolute;top:0;right:0;width:224px;border-radius:24px;padding:28px 28px 110px;display:flex;flex-direction:column;background:rgba(255,255,255,.12);backdrop-filter:blur(28px) saturate(200%);-webkit-backdrop-filter:blur(28px) saturate(200%);border:1px solid rgba(255,255,255,.22);box-shadow:0 28px 64px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.3);z-index:4}
.hsc-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:10px}
.hsc-num{font-weight:800;font-size:104px;line-height:.85;letter-spacing:-.05em;color:#fff}
.hsc-sub{font-size:22px;font-weight:600;letter-spacing:-.02em;color:rgba(255,255,255,.6);margin-top:10px;line-height:1.2}
.hero-info-group{position:absolute;right:14px;bottom:10px;width:308px;height:289px;overflow:visible;z-index:2}
.hsc-pill{position:absolute;bottom:32px;left:0;padding:14px 32px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(28px) saturate(200%);-webkit-backdrop-filter:blur(28px) saturate(200%);border:1px solid rgba(255,255,255,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.3);font-size:19px;font-weight:700;letter-spacing:-.01em;color:#fff;text-align:center;text-transform:none;font-family:var(--font);z-index:5}
.hv-stage{position:relative;width:450px;height:450px;transform-origin:top left;transform:scale(1)}
@media (max-width:1200px){.hero-visual{width:270px;height:270px;margin-left:auto;margin-right:auto;overflow:visible}.hv-stage{transform:scale(.6)}}
@media (max-width:1000px){.hero-visual{width:100%;max-width:420px;height:420px;margin-left:auto;margin-right:auto;margin-top:0;overflow:visible}.hv-stage{transform:scale(.933)}}
@media (max-width:600px){.hero-visual{width:100%;max-width:340px;height:340px;margin-top:0;overflow:visible}.hv-stage{transform:scale(.755)}}
@media (max-width:360px){.hero-visual{max-width:310px;height:310px}.hv-stage{transform:scale(.689)}}

/* Section scaffolding */
section{position:relative;padding:96px 0}
@media (max-width:900px){section{padding:64px 0}}
@media (max-width:1000px){section{padding:32px 0}}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:56px;flex-wrap:wrap}
.sec-head-centered{justify-content:center;text-align:center;flex-direction:column;align-items:center}
.sec-label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-52);margin-bottom:16px}
.sec-title{font-size:56px;line-height:1.02;letter-spacing:-.03em;font-weight:700;margin:0;max-width:820px}
.text-center{text-align:center}
@media (max-width:700px){.sec-title{font-size:40px}}
.sec-sub{color:var(--ink-72);font-size:18px;line-height:1.5;max-width:460px}

/* Parameters grid */
.params{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.param{background:linear-gradient(145deg,rgba(26,26,26,.6) 0%,rgba(0,0,0,.3) 60%,rgba(0,26,77,.5) 100%);border:1px solid var(--ink-8);border-radius:var(--radius-card);padding:32px;position:relative;overflow:hidden;transition:border-color .2s, transform .2s;isolation:isolate}
.param:hover{border-color:var(--ink-16);transform:translateY(-2px)}
.param .p-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-52);margin-bottom:32px}
.param .p-val{font-size:44px;font-weight:700;letter-spacing:-.03em;line-height:1;color:#fff}
.param .p-val .unit{font-size:18px;color:var(--ink-52);font-weight:500;letter-spacing:0;margin-left:6px}
.param .p-note{margin-top:16px;color:var(--ink-52);font-size:14px;line-height:1.45}
.param.big{grid-column:span 6;min-height:280px;background:linear-gradient(135deg,#006BFA,#0047B3);border-color:transparent;box-shadow:0 20px 56px rgba(0,107,250,.4)}
.param.big .p-label{color:rgba(255,255,255,.72)}
.param.big .p-val{font-size:80px;color:#fff;white-space:nowrap}
.param.big .p-val .unit{color:rgba(255,255,255,.7)}
.param.big .p-note{color:rgba(255,255,255,.85);font-size:16px}
.param.med{grid-column:span 3}
.param.sm{grid-column:span 3}
.param-badge{position:absolute;top:24px;right:24px;width:56px;height:56px;border-radius:50%;background:var(--blue);display:grid;place-items:center;box-shadow:0 0 0 1px rgba(0,107,250,.25),0 6px 24px rgba(0,107,250,.7),0 0 56px rgba(0,107,250,.22);z-index:1;flex-shrink:0}
.param.big .param-badge{background:transparent;box-shadow:none;width:60px;height:60px}
.param-badge svg{display:block}
@media (max-width:900px){
  .param.big{grid-column:span 12}
  .param.med,.param.sm{grid-column:span 6}
  .param.big .p-val{font-size:64px}
}
@media (max-width:520px){
  .param.med,.param.sm{grid-column:span 12}
  .param.big .p-val{font-size:48px}
}
@media (max-width:400px){
  .param.big .p-val{font-size:36px;white-space:normal}
}

/* Coverage */
.excl-head{margin-bottom:28px}
.excl-not{color:var(--bad)}
.excl-sub{font-size:clamp(16px,1.2vw,20px);color:var(--ink-52);margin:14px 0 0;letter-spacing:-.015em;font-weight:400}
.excl-grid{display:grid;grid-template-columns:1fr 1fr}
.excl-item{padding:36px 0;border-top:1px solid var(--ink-8);display:grid;grid-template-columns:40px 1fr;gap:24px;align-items:start}
.excl-item:nth-child(odd){padding-right:72px;border-right:1px solid var(--ink-8)}
.excl-item:nth-child(even){padding-left:72px}
.excl-item:nth-child(-n+2){border-top:none}
.excl-num{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:#fff;width:28px;height:28px;border-radius:50%;background:var(--bad);display:grid;place-items:center;flex-shrink:0;margin-top:2px}
.excl-text{font-size:clamp(15px,1.1vw,17px);color:var(--ink-72);line-height:1.65;margin:0;transition:color .2s}
.excl-item{transition:background .2s}
.excl-item:hover{background:rgba(255,255,255,.03)}
.excl-item:hover .excl-num{opacity:.8}
.excl-item:hover .excl-text{color:var(--ink)}
@media(max-width:860px){.excl-grid{grid-template-columns:1fr}.excl-item:nth-child(odd){padding-right:0;border-right:none}.excl-item:nth-child(even){padding-left:0;border-top:1px solid var(--ink-8)}.excl-item:nth-child(2){border-top:1px solid var(--ink-8);padding-top:36px}}
@media(max-width:600px){.excl-item{padding:18px 0}.excl-item:nth-child(2){padding-top:18px}}

/* Quote card */
.quote-card{background:linear-gradient(135deg,#006BFA 0%,#0047B3 100%);border-radius:48px;padding:80px;position:relative;overflow:hidden;box-shadow:0 20px 56px rgba(0,107,250,.4)}
.quote-card::before{content:'"';position:absolute;top:-40px;left:40px;font-size:400px;line-height:1;color:rgba(255,255,255,.07);font-family:Georgia, serif;font-weight:700}
.quote-card blockquote{margin:0;font-size:42px;line-height:1.18;letter-spacing:-.02em;font-weight:600;color:#fff;max-width:920px;position:relative}
.quote-card .q-attrib{margin-top:40px;display:flex;align-items:center;gap:16px;color:rgba(255,255,255,.85);font-size:15px}
.quote-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;object-position:center top;border:1px solid rgba(255,255,255,.25)}
.quote-name{color:#fff;font-weight:600}
@media (max-width:700px){.quote-card{padding:48px 32px}.quote-card blockquote{font-size:26px}}

/* FAQ */
.faq{display:grid;gap:12px;max-width:860px;margin:0 auto}
.faq-item{background:var(--ink-4);border:1px solid var(--ink-8);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--ink-16);background:var(--ink-8)}
.faq-item summary{list-style:none;cursor:pointer;padding:24px 28px;font-weight:600;font-size:18px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .plus{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--ink-8);display:grid;place-items:center;transition:transform .2s, background .2s}
.faq-item[open] .plus{transform:rotate(45deg);background:var(--blue)}
.faq-ans{padding:0 28px 28px;color:var(--ink-72);font-size:16px;line-height:1.55;max-width:720px}

/* CTA band */
.cta-band{position:relative;border-radius:48px;padding:96px 80px;background:radial-gradient(ellipse at 20% 50%, rgba(0,107,250,.4), transparent 60%), linear-gradient(180deg,#0A1428,#030509);border:1px solid var(--ink-8);overflow:hidden}
.cta-band::before{content:'';position:absolute;right:-100px;top:-100px;width:500px;height:500px;background:radial-gradient(circle, rgba(0,107,250,.3), transparent 70%);filter:blur(40px)}
.cta-band-inner{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}
.cta-band-inner-single{grid-template-columns:1fr}
@media (max-width:900px){.cta-band{padding:56px 32px}.cta-band-inner{grid-template-columns:1fr}}
.cta-band h2{font-size:64px;line-height:1;letter-spacing:-.03em;font-weight:700;margin:0 0 24px}
@media (max-width:700px){.cta-band h2{font-size:40px}}

/* Footer */
footer{padding:56px 0 48px;border-top:1px solid var(--ink-8);color:var(--ink-52);font-size:13px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot-brand{display:flex;gap:14px;align-items:center}
.foot-links{display:flex;gap:24px}
@media (max-width:520px){.foot{flex-direction:column}.foot-links{flex-wrap:wrap;gap:16px}}

/* Identification banner */
.id-banner{background:rgba(0,107,250,.08);border:1px solid rgba(0,107,250,.2);border-radius:16px;padding:20px 24px;margin-bottom:32px;display:flex;gap:14px;align-items:center}
.id-banner-icon{flex-shrink:0}
.id-banner-title{color:#fff;font-size:15px;font-weight:600;margin-bottom:4px}
.id-banner-body{color:rgba(255,255,255,.72);font-size:14px}

/* Frosted-glass shield param card */
.param-glass{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:36px 28px;text-align:center;background:rgba(255,255,255,.07);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-color:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 8px 32px rgba(0,0,0,.25)}
.shield-icon{flex-shrink:0}
.shield-text{color:var(--ink-72);font-size:15px;line-height:1.55}

/* Must come after 600px/900px overrides */
@media (max-width:480px){
  .cta-band{padding:40px 16px;border-radius:28px}
  .cta-band h2{font-size:30px;overflow-wrap:break-word}
  .lede{font-size:17px}
}
@media (max-width:420px){.logo .sep{display:none}}
@media (max-width:1000px){#guarantee .sec-head{margin-bottom:12px}}
@media (min-width:561px) and (max-width:1000px){.hero .cta-row{flex-wrap:nowrap}.hero .cta-row .btn{flex:1;justify-content:center}}
@media (max-width:560px){.hero .cta-row .btn{width:100%;justify-content:center;padding:16px 24px;font-size:16px}}
@media (max-width:560px){.cta-band .cta-row .btn{width:100%;justify-content:center}}
@media (max-width:560px){.hero{padding:40px 0 0}}
@media (min-width:901px) and (max-width:1280px){.param.big .p-val{font-size:56px}}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn,
  .param,
  .faq-item,
  .faq-item .plus,
  .excl-text,
  .excl-item{transition:none}
}