:root{
  --bg:#040406;--card:#0a0a0d;--text:#fff;--muted:rgba(255,255,255,.6);
  --line:rgba(255,255,255,.1);--em:#10b981;--em-h:#34d399;--or:#f97316;--amber:#fbbf24;
  --head:"Space Grotesk",system-ui,sans-serif;--body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);color:var(--text);font:400 16px/1.6 var(--body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--em);text-decoration:none}
a:hover{color:var(--em-h)}
:focus-visible{outline:2px solid var(--em-h);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--head);font-weight:700;letter-spacing:-.03em;line-height:1.05}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}
section{padding:72px 0}
.eyebrow{font:600 .8rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--em);margin-bottom:16px}
h2{font-size:clamp(2rem,6vw,3.25rem);margin-bottom:16px}
.lead{color:var(--muted);font-size:1.1rem;max-width:620px}
.center{text-align:center}.center .lead{margin:0 auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font:500 1rem/1 var(--body);border:1px solid transparent;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}
.btn-primary{background:var(--em);color:#040406}
.btn-primary:hover{background:var(--em-h);color:#040406;transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.15);color:#fff}
.btn-ghost:hover{border-color:rgba(255,255,255,.4);color:#fff}
.btn-sm{padding:10px 18px;font-size:.9rem}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(4,4,6,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:inline-flex;align-items:center;color:#fff}
.logo:hover{color:#fff}
.logo svg{display:block;height:28px;width:auto}
.nav-links{display:none;align-items:center;gap:28px}
.nav-links a:not(.btn){color:var(--muted);font-size:.95rem}
.nav-links a:not(.btn):hover{color:#fff}
.burger{background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;color:#fff;cursor:pointer;display:grid;place-items:center}
.nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch;gap:4px;position:absolute;top:64px;left:0;right:0;background:#040406;border-bottom:1px solid var(--line);padding:12px 16px 20px}
.nav.open .nav-links a:not(.btn){padding:12px 4px;font-size:1.05rem}
.nav.open .nav-links .btn{justify-content:center;margin-top:8px}
@media(min-width:760px){.burger{display:none}.nav-links{display:flex}}

/* hero */
.hero{position:relative;padding:96px 0 80px;text-align:center;overflow:hidden;isolation:isolate}
.glow{position:absolute;inset:-10% -10% auto;height:620px;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse 50% 55% at 50% 30%,rgba(16,185,129,.28),transparent 70%),
             radial-gradient(ellipse 28% 30% at 62% 62%,rgba(249,115,22,.18),transparent 70%);
  animation:breathe 9s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
.hero h1{font-size:clamp(2.8rem,10vw,5.8rem);margin:0 auto 24px;max-width:900px}
.hero h1 em{display:block;font-style:italic;color:var(--em)}
.hero .lead{margin:0 auto 36px;font-size:1.15rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 28px;margin-top:56px;color:var(--muted);font-size:.9rem}
.stats b{color:#fff;font-family:var(--head)}
.rise{opacity:0;transform:translateY(16px);animation:rise .8s ease forwards}
.d1{animation-delay:.1s}.d2{animation-delay:.25s}.d3{animation-delay:.4s}.d4{animation-delay:.55s}
@keyframes rise{to{opacity:1;transform:none}}

/* problem */
.problem{padding:56px 0}
.band{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:20px;padding:32px 20px;text-align:center}
.band h2{font-size:clamp(1.6rem,4.5vw,2.4rem)}
.band p{color:var(--muted);max-width:640px;margin:0 auto 24px}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.chip{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.9rem;color:rgba(255,255,255,.8);background:var(--card)}
.chip::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--or);margin-right:8px;vertical-align:middle}
.hl{color:var(--or)}

/* cards */
.grid{display:grid;gap:16px;margin-top:40px}
.card{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:20px;padding:28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(16,185,129,.4);transform:translateY(-2px)}
.card .num{font:700 .9rem var(--head);color:var(--em);letter-spacing:.1em}
.card h3{font-size:1.45rem;margin:14px 0 10px}
.card p{color:var(--muted)}
@media(min-width:700px){.grid.g2{grid-template-columns:1fr 1fr}}
/* five cards: 1 col, 2 col (5th spans full row), 3 col (3+2) */
@media(min-width:700px){.grid.g5{grid-template-columns:1fr 1fr}.grid.g5>.card:nth-child(5){grid-column:1/-1}}
@media(min-width:960px){.grid.g5{grid-template-columns:repeat(3,1fr)}.grid.g5>.card:nth-child(5){grid-column:auto}}

/* steps */
.steps{list-style:none;padding:0;display:grid;gap:16px;margin-top:40px;counter-reset:s}
.steps li{counter-increment:s;border:1px solid var(--line);background:var(--card);border-radius:20px;padding:24px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(16,185,129,.12);color:var(--em);font:700 1rem var(--head);margin-bottom:14px}
.steps h3{font-size:1.2rem;margin-bottom:8px}
.steps p{color:var(--muted);font-size:.95rem}
@media(min-width:800px){.steps{grid-template-columns:repeat(4,1fr)}}

/* matrix */
.matrix-wrap{margin-top:40px;border:1px solid var(--line);border-radius:20px;background:var(--card);overflow-x:auto;box-shadow:0 0 80px rgba(16,185,129,.08)}
.matrix{width:100%;min-width:640px;border-collapse:collapse;font-size:.95rem}
.matrix th,.matrix td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line)}
.matrix tr:last-child td{border-bottom:0}
.matrix thead th{font:600 .75rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:rgba(255,255,255,.03)}
.matrix tbody th{font:700 1rem var(--head);letter-spacing:-.01em}
.matrix tbody th small{display:block;font:400 .8rem var(--body);color:var(--muted);letter-spacing:0}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:500;border:1px solid}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.live{color:var(--em-h);background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35)}
.pending{color:var(--amber);background:rgba(251,191,36,.1);border-color:rgba(251,191,36,.3)}
.none{color:rgba(255,255,255,.55);background:rgba(255,255,255,.04);border-color:var(--line)}
.score{display:flex;align-items:center;gap:10px;min-width:110px}
.bar{flex:1;height:6px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.bar i{display:block;height:100%;background:var(--em);border-radius:99px}
.bar i.o{background:var(--or)}

/* faq */
.faq{max-width:760px;margin:40px auto 0}
.faq details{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:16px;margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font:700 1.1rem var(--head);letter-spacing:-.01em;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--em);font-size:1.5rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted)}

/* cta */
.cta{position:relative;border:1px solid var(--line);border-radius:28px;padding:56px 20px;text-align:center;overflow:hidden;isolation:isolate;background:var(--card)}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 60% 70% at 50% 0%,rgba(16,185,129,.22),transparent 70%),radial-gradient(ellipse 25% 30% at 80% 100%,rgba(249,115,22,.14),transparent 70%)}
.cta h2{font-size:clamp(2rem,7vw,3.6rem)}
.cta h2 em{color:var(--em)}
.form{display:flex;flex-direction:column;gap:12px;max-width:520px;margin:32px auto 16px}
.form input{flex:1;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:14px 22px;color:#fff;font:400 1rem var(--body)}
.form input::placeholder{color:rgba(255,255,255,.5)}
.form input:focus{outline:2px solid var(--em);border-color:transparent}
@media(min-width:560px){.form{flex-direction:row}}
.fine{color:var(--muted);font-size:.85rem}

/* footer */
footer{border-top:1px solid var(--line);padding:48px 0 40px;margin-top:72px}
footer .wrap{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
footer p{color:var(--muted);font-size:.9rem}
footer .coords{font-family:ui-monospace,Menlo,monospace;font-size:.78rem;color:rgba(255,255,255,.45)}
@media(min-width:760px){footer .wrap{flex-direction:row;justify-content:space-between;align-items:flex-end}}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rise{opacity:1;transform:none}html{scroll-behavior:auto}}