/* ============================================================
   Six Figures — marketing site styles
   ============================================================ */
:root{
  --teal:#0e8c7d; --teal-dark:#0a5f55; --teal-deep:#073f39;
  --gold:#c19a3e; --gold-soft:#e7d6a6;
  --ink:#15211c; --body:#46554e; --muted:#7c8a83;
  --cream:#faf8f2; --card:#ffffff; --line:#e8e6dc;
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,sans-serif;color:var(--body);background:var(--cream);
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
.serif{font-family:'Fraunces',Georgia,serif}
a{color:var(--teal-dark);text-decoration:none}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- Nav ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,248,242,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;color:var(--ink);letter-spacing:-.01em}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--teal),var(--teal-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:600;font-size:19px}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.04em;margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-link{padding:9px 14px;border-radius:9px;font-weight:600;font-size:14.5px;color:var(--ink)}
.nav-link:hover{background:#efeadd}
.btn-login{background:var(--teal);color:#fff !important;padding:10px 20px;border-radius:10px;font-weight:700;font-size:14.5px;
  transition:.15s}
.btn-login:hover{background:var(--teal-dark);transform:translateY(-1px)}

/* ---- Buttons ---- */
.btn{display:inline-block;border:none;cursor:pointer;font-family:inherit;font-weight:700;border-radius:11px;transition:.15s;font-size:15.5px}
.btn-primary{background:var(--teal);color:#fff;padding:14px 28px}
.btn-primary:hover{background:var(--teal-dark);transform:translateY(-2px);box-shadow:0 10px 26px rgba(14,140,125,.28)}
.btn-ghost{background:transparent;color:var(--ink);padding:14px 26px;border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-dark)}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 460px at 80% -8%, rgba(193,154,62,.10), transparent 60%),
  radial-gradient(900px 520px at -5% 10%, rgba(14,140,125,.10), transparent 55%);}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:78px 24px 70px;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--teal-dark);background:#e4f1ee;border:1px solid #cfe6e0;padding:6px 13px;border-radius:999px;margin-bottom:20px}
.hero h1{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(34px,4.4vw,54px);line-height:1.08;color:var(--ink);letter-spacing:-.02em}
.hero h1 em{font-style:italic;color:var(--teal-dark)}
.hero .lead{font-size:18.5px;color:var(--body);margin:22px 0 30px;max-width:560px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:16px;font-size:13.5px;color:var(--muted)}

/* hero visual card */
.hero-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;
  box-shadow:0 24px 60px rgba(20,40,32,.10)}
.hero-card h4{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.mini-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.mini-row:last-child{border-bottom:none}
.mini-ico{width:36px;height:36px;border-radius:9px;background:#e4f1ee;color:var(--teal-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.mini-row b{color:var(--ink);font-size:14.5px;display:block}
.mini-row span{font-size:12.5px;color:var(--muted)}

/* ---- Sections ---- */
section{padding:74px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.section-head .kicker{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.section-head h2{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(28px,3.4vw,40px);color:var(--ink);margin:10px 0 12px;letter-spacing:-.01em;line-height:1.15}
.section-head p{font-size:17px;color:var(--body)}

/* ---- Features ---- */
.bg-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--cream);border:1px solid var(--line);border-radius:16px;padding:26px;transition:.2s}
.bg-white .card{background:var(--cream)}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(20,40,32,.08);border-color:#d8e4df}
.card .ico{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#e4f1ee,#d4ebe4);
  color:var(--teal-dark);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card h3{font-family:'Fraunces',serif;font-weight:600;font-size:20px;color:var(--ink);margin-bottom:8px}
.card p{font-size:14.5px;color:var(--body)}

/* ---- About inventor ---- */
.about{background:linear-gradient(180deg,var(--teal-deep),var(--teal-dark));color:#dff1ec}
.about .section-head h2,.about .about-name{color:#fff}
.about-grid{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:start}
.avatar{width:300px;height:330px;border-radius:20px;background:
  linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.avatar .mono{font-family:'Fraunces',serif;font-size:96px;font-weight:500;color:rgba(255,255,255,.92)}
.avatar .ring{position:absolute;inset:0;border:1px solid rgba(193,154,62,.4);border-radius:20px;margin:12px}
.about-name{font-family:'Fraunces',serif;font-size:30px;font-weight:600;margin-bottom:4px}
.about-role{color:var(--gold-soft);font-weight:600;font-size:15px;margin-bottom:18px}
.about p{color:#cfe6df;font-size:16px;margin-bottom:16px;max-width:620px}
.creds{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin-top:18px}
.creds li{display:flex;gap:10px;font-size:14.5px;color:#e7f3ef;align-items:flex-start}
.creds li svg{flex-shrink:0;margin-top:3px;color:var(--gold-soft)}
.badge-patent{display:inline-flex;align-items:center;gap:9px;margin-top:22px;background:rgba(193,154,62,.15);
  border:1px solid rgba(193,154,62,.45);color:var(--gold-soft);padding:10px 16px;border-radius:11px;font-weight:600;font-size:14px}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:880px;margin:0 auto}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;text-align:center}
.contact-card .ico{width:48px;height:48px;border-radius:50%;background:#e4f1ee;color:var(--teal-dark);
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.contact-card h4{font-size:14px;color:var(--muted);font-weight:600;letter-spacing:.03em;text-transform:uppercase;margin-bottom:6px}
.contact-card p,.contact-card a{font-size:16px;color:var(--ink);font-weight:600;word-break:break-word}

/* ---- Footer ---- */
footer{background:var(--ink);color:#aebcb5;padding:40px 0;text-align:center;font-size:14px}
footer .brand{justify-content:center;color:#fff;margin-bottom:12px}
footer a{color:var(--gold-soft)}
footer .fine{margin-top:10px;font-size:12.5px;color:#73837b}

/* ---- Reveal ---- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---- Learn page ---- */
.page-head{background:
  radial-gradient(900px 360px at 80% -20%, rgba(193,154,62,.10), transparent 60%);
  padding:64px 0 40px;text-align:center}
.page-head h1{font-family:'Fraunces',serif;font-size:clamp(32px,4vw,46px);font-weight:600;color:var(--ink);letter-spacing:-.02em}
.page-head p{font-size:18px;color:var(--body);max-width:620px;margin:14px auto 0}
.step-num{width:34px;height:34px;border-radius:9px;background:var(--teal);color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:15px;margin-bottom:14px}
.soon{display:inline-block;margin-top:12px;font-size:12px;font-weight:700;color:var(--gold);background:#faf3df;
  border:1px solid var(--gold-soft);padding:3px 10px;border-radius:999px}
.learn-cta{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;text-align:center;max-width:720px;margin:10px auto 0}
.learn-cta h3{font-family:'Fraunces',serif;font-size:24px;color:var(--ink);margin-bottom:8px}

@media(max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .avatar{width:100%;max-width:300px;margin:0 auto}
  .grid,.contact-grid,.creds{grid-template-columns:1fr}
}
@media(max-width:600px){
  .nav-link:not(.btn-login){display:none}
  section{padding:54px 0}
}