/* =====================
   RESET & BASE
   ===================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}

:root{
  --bg:#080a10;
  --bg-2:#0e1118;
  --bg-3:#131620;
  --fg:#f0ece6;
  --fg-2:#a8a199;
  --fg-3:#5a5750;
  --amber:#f59e0b;
  --amber-2:#fbbf24;
  --amber-glow:rgba(245,158,11,0.15);
  --amber-glow-2:rgba(245,158,11,0.08);
  --border:rgba(245,158,11,0.1);
  --font-display:'Syne',sans-serif;
  --font-body:'Figtree',sans-serif;
  --radius:10px;
  --radius-lg:20px;
}

body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

::selection{background:var(--amber);color:#000}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--amber-2);border-radius:3px}

/* =====================
   TYPOGRAPHY
   ===================== */
h1,h2,h3{font-family:var(--font-display);line-height:1.1;font-weight:700}

/* =====================
   NAV
   ===================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:20px 48px;
  background:rgba(8,10,16,0.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-logo{
  font-family:var(--font-display);
  font-size:1.25rem;font-weight:800;
  color:var(--amber);letter-spacing:-0.02em;
}
.nav-tag{
  font-size:0.8rem;color:var(--fg-3);
  font-family:var(--font-body);
}

/* =====================
   HERO
   ===================== */
.hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  justify-content:center;
  padding:120px 48px 60px;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:radial-gradient(ellipse 60% 50% at 65% 50%,var(--amber-glow),transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:'';
  position:absolute;top:20%;right:0;width:40%;height:60%;
  background:radial-gradient(ellipse 80% 60% at 80% 60%,var(--amber-glow-2),transparent 60%);
  pointer-events:none;
}
.hero-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
  position:relative;z-index:1;
}
.hero-text{max-width:520px}
.hero-label{
  display:inline-block;
  font-size:0.7rem;font-family:var(--font-body);
  font-weight:600;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--amber);background:var(--amber-glow);
  border:1px solid var(--border);border-radius:100px;
  padding:4px 14px;margin-bottom:28px;
}
.hero-headline{
  font-size:clamp(3rem,5vw,4.5rem);
  font-weight:800;letter-spacing:-0.03em;line-height:1.05;
  margin-bottom:24px;color:var(--fg);
}
.hero-headline em{font-style:normal;color:var(--amber)}
.hero-sub{
  font-size:1.1rem;color:var(--fg-2);line-height:1.7;
  margin-bottom:32px;max-width:440px;
}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{
  font-size:0.8rem;font-weight:500;color:var(--fg-2);
  background:rgba(245,158,11,0.06);border:1px solid var(--border);
  border-radius:100px;padding:6px 16px;
}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.neural-wrap{position:relative;width:100%;max-width:420px}
.neural-svg{width:100%;height:auto;opacity:0.85}
.neural-label{
  text-align:center;margin-top:12px;
  font-size:0.7rem;letter-spacing:0.1em;text-transform:uppercase;
  color:var(--fg-3);font-family:var(--font-body);
}
.hero-bottom{
  max-width:1200px;margin:60px auto 0;position:relative;z-index:1;
  padding-top:40px;border-top:1px solid var(--border);
}
.stat-row{display:flex;align-items:center;gap:40px}
.stat-val{
  font-family:var(--font-display);font-size:2rem;font-weight:800;
  color:var(--amber);letter-spacing:-0.02em;line-height:1;
}
.stat-desc{
  font-size:0.8rem;color:var(--fg-3);margin-top:4px;font-family:var(--font-body);
}
.stat-divider{width:1px;height:40px;background:var(--border)}

/* =====================
   PROOF
   ===================== */
.proof{
  padding:60px 48px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.proof-label{
  text-align:center;font-size:0.8rem;color:var(--fg-3);
  letter-spacing:0.06em;text-transform:uppercase;
  margin-bottom:28px;font-family:var(--font-body);
}
.proof-icons{
  display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;
}
.proof-item{
  display:flex;align-items:center;gap:8px;
  padding:8px 16px;
  border:1px solid var(--border);border-radius:100px;
  background:rgba(245,158,11,0.03);
  font-size:0.85rem;color:var(--fg-2);font-family:var(--font-body);
}
.proof-icon{opacity:0.8}

/* =====================
   SECTION SHARED
   ===================== */
.section-header{margin-bottom:56px}
.section-eyebrow{
  font-size:0.7rem;font-weight:600;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--amber);
  font-family:var(--font-body);margin-bottom:14px;
}
.section-title{
  font-size:clamp(2rem,3.5vw,3rem);
  font-weight:700;letter-spacing:-0.025em;
  line-height:1.1;color:var(--fg);
}

/* =====================
   FEATURES
   ===================== */
.features{
  padding:100px 48px;
  background:var(--bg-2);
  position:relative;overflow:hidden;
}
.features::before{
  content:'';
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:60%;height:1px;
  background:linear-gradient(90deg,transparent,var(--amber),transparent);
}
.features-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:2px;
  background:var(--border);border-radius:var(--radius-lg);
  overflow:hidden;
}
.feature-card{
  background:var(--bg-2);padding:48px;
  transition:background 0.3s;
}
.feature-card:hover{background:var(--bg-3)}
.feature-icon-wrap{
  width:56px;height:56px;
  background:var(--amber-glow);
  border:1px solid var(--border);
  border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;
}
.feature-title{
  font-size:1.25rem;font-weight:700;margin-bottom:12px;
  font-family:var(--font-display);color:var(--fg);
}
.feature-desc{font-size:0.95rem;color:var(--fg-2);line-height:1.7}

/* =====================
   PROCESS
   ===================== */
.process{
  padding:100px 48px;
  background:var(--bg);
}
.process .section-header{max-width:1200px;margin:0 auto 56px}
.steps{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:flex-start;
  position:relative;
}
.step{flex:1;padding:0 32px}
.step-connector{
  width:48px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.step-connector::before{
  content:'';
  width:100%;height:1px;
  background:linear-gradient(90deg,var(--amber),transparent);
}
.step-num{
  font-family:var(--font-display);
  font-size:3.5rem;font-weight:800;
  color:var(--amber);opacity:0.2;
  letter-spacing:-0.04em;line-height:1;margin-bottom:16px;
}
.step-title{
  font-size:1.1rem;font-weight:700;margin-bottom:10px;
  font-family:var(--font-display);color:var(--fg);
}
.step-desc{font-size:0.9rem;color:var(--fg-2);line-height:1.7}

/* =====================
   OUTCOMES
   ===================== */
.outcomes{
  padding:100px 48px;
  background:var(--bg-2);
  border-top:1px solid var(--border);
}
.outcomes .section-header{max-width:1200px;margin:0 auto 56px}
.outcomes-layout{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;
}
.outcome-lead{
  font-size:1.15rem;color:var(--fg);line-height:1.8;
  font-family:var(--font-display);font-weight:600;margin-bottom:20px;
}
.outcome-text p{font-size:0.95rem;color:var(--fg-2);line-height:1.8;margin-bottom:16px}
.outcome-facts{display:flex;flex-direction:column;gap:32px}
.fact{
  padding:28px 32px;
  background:rgba(245,158,11,0.04);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
}
.fact-val{
  font-family:var(--font-display);
  font-size:2.5rem;font-weight:800;
  color:var(--amber);letter-spacing:-0.03em;line-height:1;
  margin-bottom:6px;
}
.fact-label{font-size:0.85rem;color:var(--fg-3);line-height:1.5}

/* =====================
   CLOSING
   ===================== */
.closing{
  padding:120px 48px;
  text-align:center;
  background:var(--bg);
  position:relative;overflow:hidden;
}
.closing::before{
  content:'';
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse,var(--amber-glow),transparent 70%);
  pointer-events:none;
}
.closing-inner{position:relative;z-index:1;max-width:700px;margin:0 auto}
.closing-badge{
  display:inline-block;
  font-size:0.7rem;font-weight:600;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--amber);
  background:var(--amber-glow);border:1px solid var(--border);
  border-radius:100px;padding:6px 18px;margin-bottom:32px;
}
.closing-headline{
  font-size:clamp(2.5rem,4vw,4rem);
  font-weight:800;letter-spacing:-0.03em;line-height:1.05;
  margin-bottom:24px;color:var(--fg);
}
.closing-sub{font-size:1.1rem;color:var(--fg-2);line-height:1.7}
.signup-form{
  display:flex;gap:10px;margin-top:32px;
  flex-wrap:wrap;justify-content:center;
}
.signup-input{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px 18px;
  font-size:1rem;color:var(--fg);font-family:var(--font-body);
  width:260px;outline:none;transition:border-color 0.2s;
}
.signup-input:focus{border-color:var(--amber)}
.signup-input::placeholder{color:var(--fg-3)}
.signup-btn{
  background:var(--amber);color:#000;
  border:none;border-radius:var(--radius);
  padding:12px 28px;font-size:1rem;font-weight:600;
  font-family:var(--font-display);cursor:pointer;
  transition:opacity 0.2s;
}
.signup-btn:hover{opacity:0.85}
.signup-btn:disabled{opacity:0.4;cursor:not-allowed}
.signup-msg{margin-top:12px;font-size:0.9rem}

/* =====================
   FOOTER
   ===================== */
.footer{
  padding:40px 48px;
  border-top:1px solid var(--border);
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
}
.footer-logo{
  font-family:var(--font-display);
  font-size:1.1rem;font-weight:800;
  color:var(--amber);letter-spacing:-0.02em;
}
.footer-tagline{font-size:0.8rem;color:var(--fg-3);margin-top:6px}
.footer-copy{font-size:0.8rem;color:var(--fg-3)}

/* =====================
   RESPONSIVE
   ===================== */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{display:none}
  .features-grid{grid-template-columns:1fr}
  .outcomes-layout{grid-template-columns:1fr;gap:48px}
  .steps{flex-direction:column;gap:0}
  .step-connector{width:100%;height:32px}
  .step-connector::before{width:1px;height:100%;background:linear-gradient(180deg,var(--amber),transparent);margin:0 auto}
  .stat-row{flex-direction:column;align-items:start;gap:24px}
  .stat-divider{display:none}
}
@media(max-width:600px){
  .nav{padding:16px 24px}
  .hero{padding:100px 24px 48px}
  .proof{padding:40px 24px}
  .features{padding:64px 24px}
  .process{padding:64px 24px}
  .outcomes{padding:64px 24px}
  .closing{padding:80px 24px}
  .footer{padding:32px 24px}
  .footer-inner{flex-direction:column;gap:16px;align-items:start}
}