:root{--teal:#0F4C4A;--teal-2:#16615e;--cream:#F6EFE4;--paper:#FBF7F0;--terra:#D9774B;--terra-2:#c4663c;--ink:#1d2423;--muted:#5b6664;--line:#e6dccb}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--cream);color:var(--ink);line-height:1.6}
.serif,h1,h2,h3.serif{font-family:Georgia,"Times New Roman",serif}
a{color:var(--teal)}
img,svg{display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(246,239,228,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--teal);font-weight:700;font-size:1.2rem}
.nav ul{display:flex;gap:22px;list-style:none;margin-left:auto}
.nav ul a{text-decoration:none;color:var(--ink);font-size:.95rem}
.nav ul a:hover,.nav ul a[aria-current]{color:var(--terra)}
.nav .btn{padding:10px 18px;font-size:.92rem}
.menu-toggle{display:none;margin-left:auto;background:none;border:0;font-size:1.6rem;color:var(--teal);cursor:pointer}

/* buttons */
.btn{display:inline-block;background:var(--terra);color:#fff;text-decoration:none;padding:14px 26px;border-radius:999px;font-weight:600;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--terra-2)}
.btn.ghost{background:transparent;color:var(--teal);border:1.5px solid var(--teal)}
.btn.ghost:hover{background:var(--teal);color:#fff}

/* hero */
.hero{padding:64px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.tag{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.85rem;color:var(--teal);margin-bottom:18px}
h1{font-size:clamp(2.3rem,5vw,3.7rem);line-height:1.08;color:var(--teal);letter-spacing:-.02em}
h1 em{color:var(--terra)}
.lede{font-size:1.18rem;color:var(--muted);margin:20px 0 28px;max-width:34em}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.small{font-size:.85rem;color:var(--muted)}

/* cards */
.card{background:#fff;border-radius:20px;padding:24px;box-shadow:0 10px 30px rgba(15,76,74,.10)}
.card h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:12px}
.pick{display:flex;gap:14px;padding:12px 0;border-top:1px solid #f0e8db}
.pick:first-of-type{border-top:none}
.spine{width:38px;height:54px;border-radius:4px;flex-shrink:0}
.pick b{display:block;font-size:.98rem}
.pick small{color:var(--muted);font-size:.82rem;line-height:1.45;display:block}

/* sections */
section{padding:72px 0}
section.alt{background:var(--paper)}
section.dark{background:var(--teal);color:var(--cream)}
section.dark h2{color:var(--cream)}
section.dark p{opacity:.92}
h2{font-size:clamp(1.8rem,3.5vw,2.4rem);color:var(--teal);margin-bottom:12px;line-height:1.15}
.sub{color:var(--muted);max-width:40em;margin-bottom:36px;font-size:1.05rem}
.dark .sub{color:var(--cream)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.tile{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line)}
.tile h4{font-size:1.08rem;margin:8px 0 6px}
.tile p{color:var(--muted);font-size:.95rem}
.num{width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:700}
.icon{font-size:1.6rem}

/* lists */
.list-card{background:#fff;border-radius:18px;padding:26px;border:1px solid var(--line)}
.list-card .theme{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--terra);font-weight:700}
.list-card h3{font-family:Georgia,serif;color:var(--teal);font-size:1.35rem;margin:6px 0 14px}
.book{display:flex;gap:12px;padding:10px 0;border-top:1px solid #f0e8db}
.book:first-of-type{border-top:none}
.book .spine{width:30px;height:44px}
.book b{display:block}
.book span{color:var(--muted);font-size:.88rem}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:#fff;border-radius:20px;padding:28px;border:1px solid var(--line);display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--terra);box-shadow:0 14px 34px rgba(217,119,75,.18);position:relative}
.plan .badge{position:absolute;top:-12px;left:28px;background:var(--terra);color:#fff;font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px}
.plan h3{font-family:Georgia,serif;color:var(--teal);font-size:1.4rem}
.price{font-size:2.2rem;font-weight:700;color:var(--ink);margin:10px 0 2px}
.price small{font-size:.95rem;font-weight:400;color:var(--muted)}
.plan ul{list-style:none;margin:18px 0 24px;flex:1}
.plan li{padding:6px 0 6px 26px;position:relative;font-size:.95rem}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:600;color:var(--teal);list-style:none;position:relative;padding-right:28px}
summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:1.4rem;color:var(--terra)}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted)}

/* prose pages */
.prose{max-width:760px;margin:0 auto;padding:56px 20px 72px}
.prose h1{font-size:2.4rem;margin-bottom:8px}
.prose h2{font-size:1.4rem;margin:30px 0 8px}
.prose p,.prose li{margin-bottom:10px}
.prose ul{padding-left:22px}
.prose .updated{color:var(--muted);font-style:italic;margin-bottom:24px}

/* waitlist */
.waitlist{text-align:center}
.waitlist .sub{margin:0 auto 28px}

/* footer */
footer{background:#0b3a38;color:#cfdedc;padding:48px 0 28px;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:28px}
footer h5{color:#fff;font-size:.95rem;margin-bottom:10px}
footer ul{list-style:none}
footer li{margin-bottom:6px}
footer a{color:#cfdedc;text-decoration:none}
footer a:hover{color:#fff}
footer .legal{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:.82rem;color:#a9c0bd}
footer .legal p{margin-bottom:6px}

@media(max-width:860px){
  .hero .wrap,.grid3,.grid2,.plans,footer .cols{grid-template-columns:1fr}
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:var(--cream);flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .menu-toggle{display:block}
  .nav .btn.desktop{display:none}
}