:root{
  --accent:#00b67a;
  --bg:#030303;
  --ink:#ffffff;
  --muted:#9aa0a6;
  --faint:#5f6368;
  --line:#222;
  --surface:#0c0d10;
  --radius:14px;
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(3,3,3,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;font-weight:700;font-size:1.05rem}
.brand-mark{
  display:grid;place-items:center;
  width:32px;height:32px;
  border-radius:9px;
  background:var(--accent);
  color:#04120c;
  font-weight:800;
  font-size:.8rem;
}
.header-nav{display:flex;gap:1.75rem}
.header-nav a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:500;transition:color .2s}
.header-nav a:hover{color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:.85rem}

/* Language switcher placeholder */
.pbn-lang{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:34px;
  padding:0 10px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-left:6px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.7rem 1.35rem;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  line-height:1;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .2s,border-color .2s,color .2s,transform .2s;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-dark{background:#04120c;color:#fff}
.btn-dark:hover{transform:translateY(-1px);opacity:.94}
.btn-sm{padding:.5rem .95rem;font-size:.88rem}
.btn-lg{padding:.95rem 1.7rem;font-size:1rem}

/* Hero */
.hero{
  padding:112px 0 72px;
  position:relative;
  overflow:hidden;
}
.hero h1{text-wrap:balance}
.hero-grid{scroll-margin-top:80px}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(ellipse 60% 50% at 75% 20%,rgba(0,182,122,.08),transparent 70%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
  position:relative;
}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.78rem;
  font-weight:600;
  color:var(--accent);
  margin:0 0 14px;
}
.hero h1{
  font-size:clamp(2.15rem,5vw,3.55rem);
  line-height:1.08;
  letter-spacing:-.02em;
  font-weight:800;
  margin:0 0 18px;
  background:linear-gradient(135deg,var(--ink) 0%,var(--accent) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  color:var(--muted);
  font-size:1.08rem;
  max-width:34rem;
  margin:0 0 28px;
}
.hero-cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{
  display:flex;
  gap:2.5rem;
  flex-wrap:wrap;
  border-top:1px solid var(--line);
  padding-top:22px;
}
.stat b{display:block;font-size:1.7rem;font-weight:700;letter-spacing:-.01em}
.stat span{font-size:.82rem;color:var(--muted)}
.hero-visual img{
  width:100%;
  height:auto;
  border-radius:16px;
  border:1px solid var(--line);
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(0,182,122,.12);
}

/* Bands */
.band{padding:84px 0}
.band-tint{
  background:#08090b;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.section-head .eyebrow{margin-bottom:10px}
.section-head h2{text-wrap:balance;

  font-size:clamp(1.7rem,3.2vw,2.5rem);
  line-height:1.15;
  letter-spacing:-.015em;
  margin:0 0 12px;
}
.section-sub{color:var(--muted);margin:0;text-wrap:balance}

/* Cards */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  transition:border-color .25s,transform .25s;
}
.card:hover{border-color:rgba(0,182,122,.45);transform:translateY(-3px)}
.card-icon{
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:11px;
  background:rgba(0,182,122,.1);
  color:var(--accent);
  margin-bottom:16px;
}
.card-icon svg{width:21px;height:21px}
.card h3{font-size:1.06rem;margin:0 0 8px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.92rem;margin:0;line-height:1.65;text-wrap:balance}

.band-media{margin-top:48px}
.band-media img{
  width:100%;
  height:auto;
  border-radius:16px;
  border:1px solid var(--line);
  box-shadow:0 30px 70px rgba(0,0,0,.5);
}

/* Steps */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
}
.step-num{
  display:block;
  font-size:1.5rem;
  font-weight:800;
  color:var(--accent);
  margin-bottom:14px;
}
.step h3{font-size:1.02rem;margin:0 0 8px}
.step p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.6;text-wrap:balance}

/* Comparison table */
.compare{
  max-width:920px;
  margin:0 auto;
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
}
.compare-row{
  display:grid;
  grid-template-columns:220px 1fr 1fr;
  gap:20px;
  padding:16px 20px;
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.compare-row:last-child{border-bottom:0}
.compare-head{background:#0e0f13;font-weight:700;color:var(--ink)}
.compare-head .col-aspect{color:var(--faint);font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.1em}
.col-aspect{color:var(--muted);font-size:.92rem;font-weight:500}
.col-brand{color:var(--accent)}
.col-alt{color:var(--muted)}
.col-tripo{color:var(--ink);font-size:.92rem}
.col-manual{color:var(--muted);font-size:.92rem}
.col-tripo::before{content:"✓  ";color:var(--accent);font-weight:700}

/* FAQ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:0 20px;
  transition:border-color .2s;
}
.faq[open]{border-color:rgba(0,182,122,.5)}
.faq summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:17px 0;
  font-weight:600;
  font-size:.98rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--accent);font-weight:500;line-height:1;flex:none}
.faq[open] summary::after{content:"–"}
.faq p{margin:0;padding:0 0 18px;color:var(--muted);font-size:.92rem;line-height:1.65}

/* Final CTA */
.final-cta{
  background:var(--accent);
  padding:88px 24px;
  text-align:center;
  color:#04120c;
}
.final-cta h2{
  font-size:clamp(1.9rem,3.6vw,2.8rem);
  letter-spacing:-.02em;
  margin:0 0 12px;
  color:#04120c;
}
.final-cta p{font-size:1.08rem;margin:0 auto 30px;max-width:34rem;color:rgba(4,18,12,.78);text-wrap:balance}

/* Footer */
.site-footer{
  background:#050506;
  border-top:1px solid var(--line);
  padding:64px 0 32px;
}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:36px}
.footer-col h3{font-size:.95rem;margin:0 0 16px;color:var(--ink)}
.footer-col a{
  display:block;
  color:var(--muted);
  text-decoration:none;
  font-size:.9rem;
  margin-bottom:10px;
  transition:color .2s;
}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:48px;
  padding-top:24px;
  border-top:1px solid var(--line);
  color:var(--faint);
  font-size:.85rem;
}

/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .header-nav{display:none}
  .hero{padding:64px 0 56px}
  .hero-stats{gap:1.5rem}
  .band{padding:60px 0}
  .cards-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .compare-row{grid-template-columns:1fr;gap:6px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{justify-content:center;text-align:center}
}