/* Light author site: white and Paper grounds, Harbor text, Brick for action, Deep Teal for voice. Book panels keep their own cover colors. Single light look by choice. */
:root{
  color-scheme:light;
  --white:#FFFEFB; --cream:#FDFBF6; --paper:#F7F2E9; --paper-2:#EFE8DC;
  --harbor:#0E1D22; --teal:#35525B; --brick:#C4552F; --brick-dk:#A8441F; --mist:#8FA6AB;
  --muted:#52615F; --line:#E8E0D2;
  --drift:#1E5A6C; --sand:#E8CCA9; --ink:#23264A; --amber:#DEB454; --night:#16293D; --moss:#5B8168; --ochre:#C08F3C;
  --font:Poppins, "Segoe UI", Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--harbor);font:400 18px/1.65 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--brick);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(24px, env(safe-area-inset-left, 0px));padding-right:max(24px, env(safe-area-inset-right, 0px))}
h1,h2,h3{text-wrap:balance}
.draft{background:var(--paper-2);color:var(--muted);font-size:13px;text-align:center;padding-block:6px}

/* Header */
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:22px;flex-wrap:wrap}
.lockup{text-decoration:none;display:inline-block;color:var(--harbor)}
.lockup i{display:block;width:30px;height:4px;background:var(--brick);margin-bottom:7px}
.lockup b{font-weight:600;font-size:22px}
.top nav{display:flex;align-items:center;gap:28px}
.top nav a{text-decoration:none;font-size:15px;font-weight:500;color:var(--muted)}
.top nav a:hover{color:var(--harbor)}
.top nav .pill{background:var(--brick);color:var(--white);padding:10px 20px;border-radius:999px}
.top nav .pill:hover{background:var(--brick-dk);color:var(--white)}
.top .wrap{position:relative}
.dd{position:relative}
.dd summary{list-style:none;cursor:pointer;font-size:15px;font-weight:500;color:var(--muted)}
.dd summary::-webkit-details-marker{display:none}
.dd summary::after{content:"";display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg);margin-left:8px}
.dd[open] summary::after{transform:translateY(1px) rotate(-135deg)}
.dd summary:hover{color:var(--harbor)}
.dd-panel{position:absolute;top:calc(100% + 12px);left:-16px;z-index:20;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:8px;min-width:300px;white-space:nowrap;box-shadow:0 18px 40px rgba(14,29,34,.12);display:grid}
.dd-panel a{padding:10px 14px;border-radius:10px;color:var(--harbor)}
.dd-panel a:hover{background:var(--paper)}
.menu-btn{display:none;font:600 15px var(--font);color:var(--harbor);background:var(--white);border:1.5px solid var(--line);border-radius:999px;padding:10px 18px;cursor:pointer}

/* Hero */
.hero{background:linear-gradient(180deg,var(--cream) 0%,var(--paper) 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center;padding-block:56px 72px}
.hero h1{font-weight:800;font-size:clamp(42px,6.6vw,84px);line-height:1;letter-spacing:-.035em;margin:0 0 26px}
.hero h1 span{display:block;font-weight:300;color:var(--teal)}
.lede{font-size:20px;color:var(--muted);max-width:32em;margin:0 0 32px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;text-decoration:none;font:600 16px/1 var(--font);padding:16px 26px;border-radius:999px;border:0;cursor:pointer}
.btn-brick{background:var(--brick);color:var(--white)}
.btn-brick:hover{background:var(--brick-dk)}
.btn-line{border:1.5px solid var(--harbor);color:var(--harbor);background:transparent}
.btn-line:hover{background:var(--harbor);color:var(--white)}
.portrait{position:relative;margin:0;justify-self:end;width:100%;max-width:440px}
.portrait::before{content:"";position:absolute;inset:18px -18px -18px 18px;border:2px solid var(--mist);border-radius:200px 200px 24px 24px}
.portrait img{position:relative;display:block;width:100%;max-width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;object-position:50% 40%;border-radius:200px 200px 24px 24px}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:8px}
.quotes figure{margin:0;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:18px;min-width:0}
.quotes blockquote{margin:0;font-size:19px;line-height:1.6}
.quotes figcaption{font-size:15px;color:var(--muted)}
.quotes figcaption b{color:var(--harbor);font-weight:600}
.badge{position:absolute;left:-28px;bottom:28px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:14px 18px;font-size:14px;line-height:1.4;max-width:210px;color:var(--muted)}
.badge strong{display:block;font-size:30px;font-weight:700;letter-spacing:-.02em;color:var(--harbor)}

/* Sections */
.sec{padding-block:100px}
.sec.tint{background:var(--paper)}
h2{font-weight:700;font-size:clamp(32px,4.2vw,50px);line-height:1.06;letter-spacing:-.025em;margin:0}
.intro{color:var(--muted);max-width:36em;margin:14px 0 48px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:40px}
.sec-head a,.read{font-weight:600;font-size:16px;color:var(--brick);text-underline-offset:5px}

/* Books */
.book{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:center;padding:52px;border-radius:28px;margin-bottom:24px}
.book > div{min-width:0}
.book h3{font-weight:700;font-size:clamp(26px,3vw,36px);line-height:1.1;letter-spacing:-.02em;margin:0 0 6px}
.book .sub{font-weight:500;margin:0 0 16px}
.book p{margin:0 0 22px;max-width:32em}
.links{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.links a.text{font-weight:600;font-size:16px;text-underline-offset:5px}
.aside{font-size:15px;margin:20px 0 0}
.cover{position:relative;width:200px;max-width:100%;aspect-ratio:2/3;margin:0 auto;border-radius:3px 8px 8px 3px;padding:24px 18px 20px 24px;display:flex;flex-direction:column;justify-content:space-between;transform:perspective(900px) rotateY(-14deg);box-shadow:18px 24px 40px rgba(14,29,34,.3)}
.cover::before{content:"";position:absolute;left:0;top:0;bottom:0;width:10px;background:linear-gradient(90deg,rgba(0,0,0,.28),rgba(0,0,0,0))}
.ct{font-weight:700;font-size:21px;line-height:1.08}
.cs{font-size:11.5px;line-height:1.35;margin-top:8px}
.ca{font-weight:600;font-size:12px;letter-spacing:.06em}
.ss{background:var(--night);color:#F4F2EC}
.ss .cover{background:linear-gradient(180deg,#2E3F63 0%,#3E4E72 38%,#D7A15A 62%,#2B4058 63%,#16293D 100%);color:#fff}
.ss .cs{color:#F4E2B8}.ss .sub{color:var(--amber)}.ss .btn{background:var(--amber);color:var(--night)}
.rtd{background:var(--sand);color:var(--ink)}
.rtd .cover{background:linear-gradient(180deg,#9FB7C7 0%,#C9D6DC 35%,#3F6C78 58%,#1E5A6C 100%);color:#fff}
.rtd .sub{color:var(--drift)}.rtd .btn{background:var(--drift);color:#fff}
.mbm{background:var(--moss);color:#F6F4EC}
.mbm .cover{background:#F3EFE3;color:var(--harbor)}
.mbm .bar{display:block;width:34px;height:4px;background:var(--ochre);margin-bottom:12px}
.mbm .sub{color:#F2DDB0}.mbm .btn{background:var(--ochre);color:var(--harbor)}

.cover-img{display:block;width:220px;max-width:100%;height:auto;margin:0 auto;border-radius:3px 6px 6px 3px;transform:perspective(900px) rotateY(-12deg);box-shadow:18px 24px 40px rgba(14,29,34,.35)}
.mbm .cover-img{height:auto}
/* Essays */
.essay-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px}
.essay-grid > *{min-width:0}
.feature{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:36px}
.date{font-size:14px;color:var(--muted)}
.feature h3{font-weight:700;font-size:clamp(26px,3.2vw,38px);line-height:1.12;letter-spacing:-.02em;margin:10px 0 14px}
.feature h3 a,.list h3 a{text-decoration:none}
.feature h3 a:hover,.list h3 a:hover{text-decoration:underline;text-underline-offset:6px}
.feature p{color:var(--muted);margin:0 0 20px}
.list{list-style:none;margin:0;padding:0}
.list li{border-top:1px solid var(--line);padding-block:20px}
.list li:last-child{border-bottom:1px solid var(--line)}
.list h3{font-weight:600;font-size:20px;line-height:1.3;margin:4px 0 0}

/* About */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.about > div{min-width:0}
.about p{margin:0 0 16px;max-width:34em}
.roles{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.roles li{background:var(--paper);border-radius:999px;padding:7px 16px;font-size:15px;font-weight:500;color:var(--teal)}

/* Free chapter */
.panel{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.panel > *{min-width:0}
.panel p{color:var(--muted);margin:14px 0 0;max-width:30em}
form{display:grid;gap:14px}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice input{position:absolute;opacity:0}
.choice label{display:block;background:var(--white);border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;font-size:15px;line-height:1.35;color:var(--muted)}
.choice input:checked + label{border-color:var(--teal);color:var(--harbor);box-shadow:inset 0 0 0 1px var(--teal)}
.choice input:focus-visible + label{outline:3px solid var(--brick);outline-offset:2px}
.field{display:flex;gap:10px;flex-wrap:wrap}
.field input{flex:1 1 220px;min-width:0;font:400 16px var(--font);padding:15px 20px;border-radius:999px;border:1.5px solid var(--line);background:var(--white);color:var(--harbor)}
.fine{font-size:13px;color:var(--muted);margin:0}
.thanks{font-weight:500;color:var(--teal);margin:0}

/* Belief */
.belief{background:var(--teal);color:var(--white)}
.belief .wrap{padding-block:96px}
.belief .big{font-weight:700;font-size:clamp(36px,5.6vw,72px);line-height:1.04;letter-spacing:-.03em;margin:0 0 22px;max-width:15ch}
.belief .small{font-size:20px;color:#DCE6E5;max-width:36em;margin:0}

/* Footer */
footer{background:var(--paper);border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-end;padding-block:52px 60px}
.contact{display:flex;flex-direction:column;gap:6px}
.contact .sel{user-select:all;color:var(--harbor)}
.imprint{font-weight:500;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal)}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:48px;padding-block:32px 64px}
  .portrait{justify-self:center;max-width:320px}
  .quotes{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:8px}
.quotes figure{margin:0;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:18px;min-width:0}
.quotes blockquote{margin:0;font-size:19px;line-height:1.6}
.quotes figcaption{font-size:15px;color:var(--muted)}
.quotes figcaption b{color:var(--harbor);font-weight:600}
.badge{left:-12px}
  .essay-grid,.panel,.about{grid-template-columns:1fr;gap:36px}
  .book{grid-template-columns:1fr;gap:36px;padding:40px 24px}
  .panel{padding:36px 24px}
  .sec{padding-block:72px}
  .menu-btn{display:inline-block}
  .top nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:8px;margin-top:6px}
  .top nav.open{display:flex}
  .top nav > a,.dd summary{padding:12px 14px;font-size:17px;color:var(--harbor)}
  .top nav .pill{text-align:center;margin-top:6px}
  .dd-panel{position:static;box-shadow:none;border:0;min-width:0;padding:0 0 6px 14px}
}
@media (max-width:700px){.quotes{grid-template-columns:1fr}}
@media (max-width:480px){.choice{grid-template-columns:1fr}.quotes{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:8px}
.quotes figure{margin:0;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:18px;min-width:0}
.quotes blockquote{margin:0;font-size:19px;line-height:1.6}
.quotes figcaption{font-size:15px;color:var(--muted)}
.quotes figcaption b{color:var(--harbor);font-weight:600}
.badge{left:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---------- Inner pages ---------- */
.page-head{background:var(--paper);border-bottom:1px solid var(--line)}
.page-head .wrap{padding-block:64px 56px}
.page-head h1{font-weight:800;font-size:clamp(36px,5.4vw,64px);line-height:1.04;letter-spacing:-.03em;margin:0 0 14px}
.page-head p{font-size:20px;color:var(--muted);max-width:36em;margin:0}
.crumb{font-size:15px;margin:0 0 14px}
.crumb a{color:var(--teal);text-underline-offset:4px}
.prose{max-width:42em}
.prose p,.prose li{font-size:19px;line-height:1.75}
.prose h2{font-size:clamp(26px,3vw,34px);margin:44px 0 12px}
.prose h3{font-size:22px;margin:32px 0 8px}
.prose blockquote{margin:28px 0;padding:4px 0 4px 22px;border-left:4px solid var(--brick);color:var(--teal)}
.prose a{color:var(--brick);text-underline-offset:4px}
.prose img{max-width:100%;height:auto;border-radius:12px}
.prose ul,.prose ol{padding-left:1.3em}
.byline{font-size:15px;color:var(--muted);margin:0}
.post-foot{margin-top:56px;display:grid;gap:28px}
.cta-box{background:var(--harbor);color:var(--white);border-radius:24px;padding:36px;display:grid;gap:14px}
.cta-box h2{color:var(--white);font-size:clamp(24px,3vw,32px)}
.cta-box p{margin:0;color:#D9E2E0;max-width:34em}
.cta-box .btn{justify-self:start}
.pager{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:24px}
.pager a{text-decoration:none;max-width:22em}
.pager small{display:block;color:var(--muted);font-size:14px}
.pager b{font-weight:600}
.year{font-size:22px;font-weight:700;margin:48px 0 4px;color:var(--teal)}
.essay-list{list-style:none;margin:0;padding:0}
.essay-list li{border-top:1px solid var(--line);padding-block:22px;display:grid;gap:6px}
.essay-list h3{margin:0;font-size:21px;line-height:1.3}
.essay-list h3 a{text-decoration:none}
.essay-list h3 a:hover{text-decoration:underline;text-underline-offset:5px}
.essay-list p{margin:0;color:var(--muted);font-size:16px;max-width:44em}
.book-hero{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:center}
.book-hero > div{min-width:0}
.book-hero .cover-img{width:260px}
.book-hero h1{font-weight:800;font-size:clamp(34px,4.6vw,56px);line-height:1.05;letter-spacing:-.03em;margin:0 0 12px}
.book-hero .sub{font-size:20px;font-weight:500;margin:0 0 24px}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;font-size:18px}
.ticks li::before{content:"";position:absolute;left:4px;top:9px;width:12px;height:7px;border-left:2.5px solid var(--brick);border-bottom:2.5px solid var(--brick);transform:rotate(-45deg)}
.learn{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.learn div{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:24px;min-width:0}
.learn h3{margin:0 0 6px;font-size:19px}
.learn p{margin:0;color:var(--muted);font-size:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.two > *{min-width:0}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:36px;display:grid;gap:18px}
.contact-card .label{font-size:14px;color:var(--muted);margin:0}
.contact-card .val{font-size:22px;font-weight:600;margin:0;user-select:all;overflow-wrap:anywhere}
.social{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.social a{display:inline-block;background:var(--paper);border-radius:999px;padding:8px 16px;text-decoration:none;font-size:15px;font-weight:500;color:var(--teal)}
.social a:hover{background:var(--paper-2)}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px}
.foot-links a{color:var(--teal)}
.notice{background:var(--paper);border:1px dashed var(--mist);border-radius:16px;padding:18px 22px;font-size:15px;color:var(--muted)}
@media (max-width:900px){
  .book-hero,.two,.learn{grid-template-columns:1fr;gap:36px}
  .book-hero .cover-img{width:220px}
}