:root{
  --ink:#1a2b25;--ink-soft:#3c4a44;--paper:#f6f8f7;--paper-warm:#eef3ef;
  --teal:#216a4c;--teal-deep:#1a4d38;--amber:#b8862f;--line:#e3e7e4;--white:#ffffff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.serif{font-family:'Inter',sans-serif;font-weight:800;letter-spacing:-.02em}
.mono{font-family:'Inter',sans-serif;font-weight:600}

/* PAGE HERO */
.page-hero{padding:72px 0 56px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:'Inter',sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);margin-bottom:18px}
.page-hero h1{font-weight:800;font-size:clamp(38px,6vw,64px);line-height:1.04;letter-spacing:-.02em;margin-bottom:20px}
.page-hero h1 em{font-style:normal;color:var(--teal)}
.page-hero .lede{font-size:19px;color:var(--ink-soft);max-width:54ch}

section{padding:72px 0}

/* BUTTONS */
.btn-primary{background:var(--teal);color:#fff;text-decoration:none;padding:14px 26px;border-radius:10px;font-weight:600;font-size:16px;transition:background .15s;border:none;cursor:pointer;font-family:'Inter',sans-serif;display:inline-block}
.btn-primary:hover{background:var(--teal-deep)}
.btn-primary:disabled{background:#c7cdc9;cursor:wait}
.btn-ghost{color:var(--ink);text-decoration:none;padding:14px 20px;font-weight:600;font-size:16px;border-bottom:2px solid transparent;transition:border-color .2s}
.btn-ghost:hover{border-color:var(--ink)}

/* CARD GRID (tools / learn) */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:880px){.card-grid{grid-template-columns:1fr}}
.tool-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;position:relative;transition:transform .2s,box-shadow .2s}
.tool-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px -20px rgba(15,94,87,.4)}
.tool-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.tool-top .cat{font-family:'Inter',sans-serif;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--amber)}
.tool-top .prc{font-family:'Inter',sans-serif;font-size:14px;color:var(--ink)}
.tool-card h3{font-family:'Inter',sans-serif;font-weight:600;font-size:22px;margin-bottom:10px;letter-spacing:-.01em}
.tool-card p{font-size:15px;color:var(--ink-soft);margin-bottom:18px;flex:1}
.tool-card ul{list-style:none;margin-bottom:22px}
.tool-card li{font-size:14px;color:var(--ink-soft);padding:7px 0;border-top:1px solid var(--line);display:flex;gap:9px}
.tool-card li::before{content:"→";color:var(--teal);font-weight:700}
.card-btn{text-decoration:none;color:var(--teal);font-weight:600;font-size:15px;align-self:flex-start}
.tool-card.feature{background:var(--teal-deep);border-color:var(--teal-deep)}
.tool-card.feature .tool-top .cat{color:#7fd1c8}
.tool-card.feature .tool-top .prc,.tool-card.feature h3{color:#fff}
.tool-card.feature p,.tool-card.feature li{color:#cfe3e0}
.tool-card.feature li{border-color:rgba(255,255,255,.12)}
.tool-card.feature li::before{color:#7fd1c8}
.tool-card.feature .card-btn{color:#7fd1c8}
.badge{position:absolute;top:-11px;right:22px;background:var(--amber);color:#fff;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:5px 11px;border-radius:20px;font-family:'Inter',sans-serif}

/* STRIP */
.strip{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.strip-inner h2{font-family:'Inter',sans-serif;font-weight:600;font-size:30px;letter-spacing:-.015em;margin-bottom:10px;max-width:18ch}
.strip-inner p{font-size:16px;color:var(--ink-soft);max-width:52ch}

/* SECTION HEAD */
.sec-head{margin-bottom:44px;max-width:60ch}
.sec-eyebrow{font-family:'Inter',sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);margin-bottom:12px}
.sec-head h2{font-family:'Inter',sans-serif;font-weight:600;font-size:clamp(28px,4vw,40px);line-height:1.1;letter-spacing:-.015em;margin-bottom:12px}
.sec-head p{font-size:17px;color:var(--ink-soft)}

/* TWO-SIDE (marketplace) */
.market-band{background:var(--teal-deep);color:#fff}
.market-band .sec-eyebrow{color:#7fd1c8}
.market-band .sec-head h2,.market-band .sec-head p{color:#fff}
.market-band .sec-head p{color:#cfe3e0}
.two-side{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch}
@media(max-width:780px){.two-side{grid-template-columns:1fr}}
.side{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);padding:32px 30px;border-radius:14px}
.side h3{font-family:'Inter',sans-serif;font-size:22px;margin-bottom:8px}
.side .who{font-family:'Inter',sans-serif;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#7fd1c8;margin-bottom:18px}
.side ol{list-style:none;counter-reset:s}
.side li{counter-increment:s;padding:11px 0 11px 38px;position:relative;font-size:15px;color:#dcebe9;border-top:1px solid rgba(255,255,255,.1)}
.side li:first-child{border-top:none}
.side li::before{content:counter(s);position:absolute;left:0;top:10px;width:24px;height:24px;border-radius:50%;background:#7fd1c8;color:var(--teal-deep);font-family:'Inter',sans-serif;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.connector{display:flex;align-items:center;justify-content:center;padding:0 18px;color:#7fd1c8;font-size:30px}
@media(max-width:780px){.connector{padding:18px 0;transform:rotate(90deg)}}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:12px;overflow:hidden}
.faq summary{padding:20px 24px;font-weight:600;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--teal);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 24px 20px;color:var(--ink-soft);font-size:15px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media(max-width:780px){.contact-grid{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;font-family:'Inter',sans-serif;font-size:15px;background:var(--white);color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:transparent}
.contact-side{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:30px}
.contact-side h3{font-family:'Inter',sans-serif;font-size:21px;margin-bottom:18px}
.contact-row{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line)}
.contact-row:first-of-type{border-top:none}
.contact-row .k{font-family:'Inter',sans-serif;font-size:12px;color:var(--amber);min-width:64px;padding-top:2px}
.contact-row .v{font-size:15px;color:var(--ink-soft)}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:46px 0;margin-top:84px}
.foot-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;align-items:center}
.foot-inner p{font-size:14px;color:var(--ink-soft)}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}
.foot-links a{color:var(--ink-soft);text-decoration:none;font-size:14px}
.foot-links a:hover{color:var(--teal)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
*:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}