:root{
  --bg:#f6f3ec;
  --bg-alt:#eee9dc;
  --ink:#1c2a21;
  --muted:#5f6b60;
  --accent:#2e5e3e;
  --accent-dark:#244a31;
  --line:#dcd6c6;
  --white:#fffdf8;
  --radius:16px;
  --max:1100px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:400 17px/1.62 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:Georgia, "Times New Roman", serif; font-weight:600; letter-spacing:-.01em; margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%; height:auto}
.wrap{max-width:var(--max); margin:0 auto; padding:0 24px}

/* header */
.top{
  position:sticky; top:0; z-index:20;
  background:rgba(246,243,236,.93);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.top-inner{display:flex; align-items:center; justify-content:space-between; height:72px; gap:16px}
.logo{display:flex; align-items:center; gap:10px; text-decoration:none; font-weight:600}
.logo-mark{width:14px; height:14px; background:var(--accent); border-radius:3px}
.nav{display:flex; align-items:center; gap:26px; font-size:15px}
.nav a{text-decoration:none; color:var(--muted)}
.nav a:hover{color:var(--ink)}
.nav a.btn{color:var(--white)}

/* buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--accent); color:var(--white);
  padding:14px 26px; border-radius:999px; border:1px solid var(--accent);
  text-decoration:none; font-size:16px; font-weight:500;
  transition:background .15s ease, transform .15s ease;
}
.btn:hover{background:var(--accent-dark); transform:translateY(-1px)}
.btn-small{padding:9px 18px; font-size:14px}
.btn-ghost{background:transparent; color:var(--accent); border-color:var(--line)}
.btn-ghost:hover{background:var(--white); color:var(--accent-dark)}

/* hero */
.hero{padding:88px 0 76px; border-bottom:1px solid var(--line)}
.hero-grid{display:grid; grid-template-columns:1.25fr .75fr; gap:48px; align-items:center}
.eyebrow{
  text-transform:uppercase; letter-spacing:.14em; font-size:12px;
  color:var(--accent); font-weight:600; margin-bottom:20px;
}
.hero h1{font-size:clamp(38px, 5.2vw, 62px); line-height:1.05; margin-bottom:22px}
.lead{font-size:clamp(17px,1.8vw,19px); color:var(--muted); max-width:560px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:32px}
.pills{display:flex; gap:10px 22px; flex-wrap:wrap; list-style:none; padding:0; margin:30px 0 0; font-size:14px; color:var(--muted)}
.pills li{position:relative; padding-left:16px}
.pills li::before{content:""; position:absolute; left:0; top:.55em; width:6px; height:6px; border-radius:50%; background:var(--accent)}
.hero-art{display:flex; justify-content:center}
.hero-art img{
  width:100%; max-width:380px; border-radius:50%;
  border:10px solid var(--white); box-shadow:0 18px 40px rgba(28,42,33,.10);
}

/* sections */
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section h2{font-size:clamp(26px,3.2vw,38px); margin-bottom:14px}
.section-lead{color:var(--muted); max-width:620px; margin-bottom:36px}

.grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.card{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px}
.card h3{font-size:19px; margin-bottom:9px}
.card p{color:var(--muted); font-size:15px}

/* author */
.author{display:grid; grid-template-columns:200px 1fr; gap:40px; align-items:start}
.author-photo{width:180px; height:180px; border-radius:50%; border:8px solid var(--white); box-shadow:0 12px 28px rgba(28,42,33,.10)}
.author .section-lead{margin-bottom:14px}
.author-note{color:var(--muted); font-size:15.5px; margin-bottom:10px}

/* posts */
.posts{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.post{
  display:block; text-decoration:none; background:var(--white);
  border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px;
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.post:hover{transform:translateY(-3px); box-shadow:0 14px 30px rgba(28,42,33,.08); border-color:#c9c2ae}
.post-tag{
  display:inline-block; font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--accent); background:#e6ecdf; border-radius:999px; padding:5px 11px; margin-bottom:14px;
}
.post h3{font-size:20px; line-height:1.25; margin-bottom:10px}
.post p{color:var(--muted); font-size:14.5px}

/* checklist */
.checklist-wrap{display:grid; grid-template-columns:1fr 340px; gap:44px; align-items:center}
.checklist-img{
  border-radius:12px; border:1px solid var(--line); width:100%;
  box-shadow:0 16px 36px rgba(28,42,33,.10);
}
.hint{font-size:13.5px; color:var(--muted); margin-top:14px}

/* cta */
.cta{padding:76px 0}
.cta-inner{
  background:var(--accent); color:#f3f1e8; border-radius:22px;
  padding:56px 48px; text-align:center;
}
.cta h2{color:#fff; margin-bottom:14px}
.cta p{color:#dfe6dc; max-width:600px; margin:0 auto 28px}
.cta .btn{background:#f6f3ec; color:var(--accent-dark); border-color:#f6f3ec}
.cta .btn:hover{background:#fff; color:var(--accent-dark)}

/* footer */
.foot{border-top:1px solid var(--line); padding:26px 0; font-size:14px; color:var(--muted)}
.foot-inner{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}
.foot-links{display:flex; gap:20px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ink)}

/* mobile */
@media (max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .posts{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr; gap:36px}
  .hero-art{order:-1}
  .hero-art img{max-width:220px}
  .author{grid-template-columns:1fr; gap:24px}
  .author-photo{width:120px; height:120px}
  .checklist-wrap{grid-template-columns:1fr; gap:28px}
  .checklist-img{max-width:320px}
}
@media (max-width:640px){
  .nav a:not(.btn){display:none}
  .hero{padding:56px 0 48px}
  .section{padding:56px 0}
  .grid{grid-template-columns:1fr}
  .cta-inner{padding:40px 24px}
}