/* Tobin Knight — tobinknight.com
   One stylesheet for the whole site. */

:root{
  --ink:#1a1a18;
  --ink-soft:#4a4a45;
  --ink-faint:#77776f;
  --paper:#fdfcf9;
  --paper-warm:#f5f1e8;
  --gold:#b8893a;
  --gold-deep:#8f6720;
  --sky:#2c5f7c;
  --line:#e2ddd0;
  --shadow:0 2px 16px rgba(26,26,24,.07);
  --wrap:1120px;
  --serif:"Iowan Old Style",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--serif);
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  font-size:18px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-deep);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:100;
  background:rgba(253,252,249,.94);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px;max-width:var(--wrap);margin:0 auto}
.brand{font-size:21px;font-weight:600;letter-spacing:.01em;color:var(--ink);text-decoration:none !important;}
.brand span{display:block;font-family:var(--sans);font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-top:1px}
.nav{display:flex;gap:26px;font-family:var(--sans);font-size:14.5px}
.nav a{color:var(--ink-soft);font-weight:500}
.nav a:hover,.nav a.active{color:var(--gold-deep);text-decoration:none}
.menu-btn{display:none;background:none;border:0;font-size:26px;color:var(--ink);cursor:pointer;line-height:1}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg,var(--paper-warm) 0%,var(--paper) 60%);
  padding:76px 0 68px;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1fr 380px;gap:60px;align-items:center;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.hero .eyebrow{font-family:var(--sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:18px}
.hero h1{font-size:clamp(36px,5.6vw,58px);line-height:1.12;font-weight:600;letter-spacing:-.02em;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--gold-deep)}
.hero .lede{font-size:20px;color:var(--ink-soft);margin-bottom:32px;max-width:34em}
.hero-photo{
  border-radius:6px;
  overflow:hidden;
  box-shadow:0 12px 40px rgba(26,26,24,.16);
  aspect-ratio:4/5;
  background:var(--paper-warm);
}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.photo-caption{font-family:var(--sans);font-size:12.5px;color:var(--ink-faint);text-align:center;margin-top:12px;font-style:italic}

/* Placeholder styling — remove once real photos are in */
.ph{
  display:flex;align-items:center;justify-content:center;flex-direction:column;
  width:100%;height:100%;min-height:180px;
  background:repeating-linear-gradient(45deg,#f0ebe0,#f0ebe0 12px,#e9e3d5 12px,#e9e3d5 24px);
  color:var(--ink-faint);font-family:var(--sans);font-size:13px;text-align:center;padding:20px;
  border:1px dashed #cfc7b4;
}
.ph strong{display:block;font-size:14px;color:var(--gold-deep);margin-bottom:6px;letter-spacing:.04em}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;font-family:var(--sans);font-size:15px;font-weight:600;
  padding:13px 28px;border-radius:3px;letter-spacing:.01em;
  transition:transform .15s ease,box-shadow .15s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--gold-deep);color:#fff;box-shadow:0 3px 12px rgba(143,103,32,.28)}
.btn-primary:hover{background:#7c5a1b;color:#fff}
.btn-ghost{border:1.5px solid var(--gold-deep);color:var(--gold-deep);margin-left:12px}
.btn-ghost:hover{background:var(--gold-deep);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:0;align-items:center}

/* ---------- Sections ---------- */
section{padding:74px 0}
section.tint{background:var(--paper-warm)}
.sec-head{text-align:center;max-width:660px;margin:0 auto 52px}
.sec-head .eyebrow{font-family:var(--sans);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.sec-head h2{font-size:clamp(28px,3.7vw,40px);font-weight:600;letter-spacing:-.015em;line-height:1.2;margin-bottom:16px}
.sec-head p{font-size:18.5px;color:var(--ink-soft)}

/* ---------- Three principles ---------- */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.principle{
  background:var(--paper);border:1px solid var(--line);border-radius:5px;
  padding:36px 30px;position:relative;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.principle:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(26,26,24,.11)}
.principle .num{
  font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.15em;
  color:var(--gold);margin-bottom:14px;
}
.principle h3{font-size:23px;font-weight:600;margin-bottom:14px;line-height:1.25}
.principle p{color:var(--ink-soft);font-size:17px}

/* ---------- Books ---------- */
.books{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.book{background:var(--paper);border:1px solid var(--line);border-radius:5px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.book-cover{aspect-ratio:2/3;background:var(--paper-warm)}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-body{padding:26px 24px 28px;flex:1;display:flex;flex-direction:column}
.book-body h3{font-size:21px;font-weight:600;margin-bottom:10px;line-height:1.25}
.book-body p{font-size:16.5px;color:var(--ink-soft);flex:1;margin-bottom:18px}
.book-body .btn{align-self:flex-start;font-size:14px;padding:10px 22px}

/* ---------- Timeline / chart ---------- */
.timeline{position:relative;max-width:820px;margin:0 auto;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),var(--line))}
.tl-item{position:relative;padding-bottom:42px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:7px;width:14px;height:14px;
  border-radius:50%;background:var(--gold);border:3px solid var(--paper);
  box-shadow:0 0 0 2px var(--gold);
}
.tl-year{font-family:var(--sans);font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--gold);text-transform:uppercase;margin-bottom:7px}
.tl-item h3{font-size:22px;font-weight:600;margin-bottom:9px}
.tl-item p{color:var(--ink-soft);font-size:17px}

/* ---------- Change the World table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:5px;background:var(--paper);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:16.5px;min-width:660px}
thead th{
  background:var(--paper-warm);font-family:var(--sans);font-size:12.5px;font-weight:700;
  letter-spacing:.11em;text-transform:uppercase;color:var(--gold-deep);
  text-align:left;padding:16px 20px;border-bottom:2px solid var(--line);
}
tbody td{padding:17px 20px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-soft)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#faf7f0}
tbody td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.tag{display:inline-block;font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.06em;padding:4px 11px;border-radius:20px;text-transform:uppercase}
.tag-now{background:#e8f0e4;color:#3d6b2e}
.tag-next{background:#fdf0d9;color:#8f6720}
.tag-later{background:#e6eef3;color:#2c5f7c}

/* ---------- Quote ---------- */
.quote-band{background:var(--ink);color:var(--paper-warm);padding:82px 0;text-align:center}
.quote-band blockquote{font-size:clamp(23px,3.3vw,33px);line-height:1.42;font-weight:400;max-width:830px;margin:0 auto 24px;letter-spacing:-.01em}
.quote-band cite{font-family:var(--sans);font-size:13px;letter-spacing:.19em;text-transform:uppercase;color:var(--gold);font-style:normal;font-weight:600}

/* ---------- Posts ---------- */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:26px}
.post{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:4px;padding:30px 28px;box-shadow:var(--shadow)}
.post .meta{font-family:var(--sans);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:12px}
.post h3{font-size:20px;font-weight:600;margin-bottom:12px;line-height:1.3}
.post p{color:var(--ink-soft);font-size:16.5px}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:20px}
.gal-item{aspect-ratio:1;border-radius:5px;overflow:hidden;background:var(--paper-warm);box-shadow:var(--shadow)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.gal-item:hover img{transform:scale(1.04)}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(150deg,var(--gold-deep),#6f4f18);color:#fff;padding:78px 0;text-align:center}
.cta h2{font-size:clamp(28px,3.9vw,40px);font-weight:600;margin-bottom:18px;letter-spacing:-.015em}
.cta p{font-size:19px;opacity:.93;max-width:600px;margin:0 auto 32px}
.cta .btn-primary{background:#fff;color:var(--gold-deep);box-shadow:0 3px 14px rgba(0,0,0,.2)}
.cta .btn-primary:hover{background:var(--paper-warm);color:var(--gold-deep)}

/* ---------- Prose pages ---------- */
.prose{max-width:720px;margin:0 auto}
.prose h2{font-size:31px;font-weight:600;margin:44px 0 16px;letter-spacing:-.015em}
.prose h3{font-size:23px;font-weight:600;margin:32px 0 12px}
.prose p{margin-bottom:20px;color:var(--ink-soft);font-size:18.5px}
.prose ul,.prose ol{margin:0 0 22px 24px;color:var(--ink-soft)}
.prose li{margin-bottom:10px}
.prose blockquote{
  border-left:3px solid var(--gold);padding:6px 0 6px 24px;margin:28px 0;
  font-size:21px;color:var(--ink);font-style:italic;
}
.page-head{background:var(--paper-warm);padding:62px 0 54px;border-bottom:1px solid var(--line);text-align:center}
.page-head h1{font-size:clamp(32px,4.6vw,48px);font-weight:600;letter-spacing:-.02em;margin-bottom:14px}
.page-head p{font-size:19px;color:var(--ink-soft);max-width:620px;margin:0 auto}

/* ---------- Form ---------- */
.form{max-width:540px;margin:0 auto}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--sans);font-size:13.5px;font-weight:600;letter-spacing:.04em;color:var(--ink);margin-bottom:7px}
.field input,.field textarea{
  width:100%;padding:13px 15px;font-family:var(--serif);font-size:17px;
  border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,137,58,.13)}
.field textarea{min-height:150px;resize:vertical}
.form-note{font-family:var(--sans);font-size:13px;color:var(--ink-faint);text-align:center;margin-top:16px}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:#b5b1a6;padding:56px 0 30px;font-size:16px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;margin-bottom:40px}
.foot-grid h4{color:var(--paper-warm);font-family:var(--sans);font-size:12px;letter-spacing:.17em;text-transform:uppercase;margin-bottom:16px;font-weight:700}
.foot-grid a{color:#b5b1a6;display:block;margin-bottom:9px;font-size:16px}
.foot-grid a:hover{color:var(--gold)}
.foot-brand{font-size:22px;color:var(--paper-warm);font-weight:600;margin-bottom:12px}
.foot-grid p{font-size:16px;line-height:1.65}
.foot-bot{border-top:1px solid #33322e;padding-top:24px;text-align:center;font-family:var(--sans);font-size:13px;color:#7d7a72}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-photo{max-width:330px;margin:0 auto;order:-1}
  .principles,.books{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:32px}
}
@media(max-width:760px){
  body{font-size:17px}
  .menu-btn{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;background:var(--paper);
    border-bottom:1px solid var(--line);box-shadow:0 8px 22px rgba(0,0,0,.09);padding:8px 0;
  }
  .nav.open{display:flex}
  .nav a{padding:13px 24px;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .site-head{position:relative}
  section{padding:54px 0}
  .hero{padding:52px 0 46px}
}

/* Contact page two-column grid */
@media(max-width:840px){
  .contact-grid{grid-template-columns:1fr !important;gap:44px !important}
}

/* Coaching page portrait float */
@media(max-width:700px){
  .coach-photo{float:none !important;margin:0 auto 30px !important;max-width:260px !important}
}

/* Two-image gallery variant */
.gallery-2{grid-template-columns:repeat(2,1fr);max-width:840px;margin:0 auto;gap:26px}
.gallery-2 .gal-item{aspect-ratio:4/5;margin:0}
@media(max-width:700px){
  .gallery-2{grid-template-columns:1fr;max-width:400px}
}

/* ============ Dynamic-site additions ============ */

/* Accessibility: skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--gold-deep);color:#fff;
  padding:10px 18px;font-family:var(--sans);font-size:14px;z-index:200}
.skip:focus{left:8px;top:8px;text-decoration:none}

/* Breadcrumbs */
.crumbs{font-family:var(--sans);font-size:13px;color:var(--ink-faint);margin-bottom:16px;letter-spacing:.02em}
.crumbs a{color:var(--gold-deep)}
.crumbs span{margin:0 4px;color:#b9b3a4}

/* Post cards link styling */
.post h2{font-size:20px;font-weight:600;margin-bottom:12px;line-height:1.3}
.post h2 a{color:var(--ink);text-decoration:none}
.post h2 a:hover{color:var(--gold-deep)}
.readmore{display:inline-block;margin-top:14px;font-family:var(--sans);font-size:14px;font-weight:600}

/* Previous / next post navigation */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:52px;
  padding-top:32px;border-top:1px solid var(--line)}
.pn{display:block;padding:18px 20px;border:1px solid var(--line);border-radius:5px;
  background:var(--paper);text-decoration:none;transition:border-color .18s ease,transform .18s ease}
.pn:hover{border-color:var(--gold);transform:translateY(-2px);text-decoration:none}
.pn span{display:block;font-family:var(--sans);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:7px}
.pn strong{display:block;font-size:17px;font-weight:600;color:var(--ink);line-height:1.3}
.pn.next{text-align:right}
@media(max-width:640px){.post-nav{grid-template-columns:1fr}.pn.next{text-align:left}}

/* Contact page grid */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;max-width:960px;margin:0 auto}
@media(max-width:840px){.contact-grid{grid-template-columns:1fr;gap:44px}}

/* Callout box */
.callout{margin-top:32px;padding:22px 24px;background:var(--paper-warm);
  border-left:3px solid var(--gold);border-radius:4px}
.callout p{font-size:16.5px;color:var(--ink-soft);margin:0}
.callout strong{color:var(--ink)}

/* Alerts */
.alert{padding:18px 22px;border-radius:5px;margin-bottom:26px;font-size:16.5px}
.alert strong{display:block;margin-bottom:6px;font-size:17px}
.alert p{margin:0;font-size:16px}
.alert ul{margin:8px 0 0 20px}
.alert li{margin-bottom:5px;font-size:16px}
.alert-ok{background:#e8f0e4;border-left:4px solid #3d6b2e;color:#2c4f22}
.alert-err{background:#fbe9e7;border-left:4px solid #a32222;color:#7d1c1c}

/* Notice (empty states) */
.notice{background:var(--paper-warm);border:1px dashed #cfc7b4;border-radius:5px;
  padding:32px;text-align:center;color:var(--ink-soft)}

/* Form extras */
.req{color:#a32222}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn-block{width:100%;border:0;cursor:pointer;font-family:var(--sans)}
.field.check label{display:flex;align-items:flex-start;gap:10px;font-weight:400;
  font-size:16px;color:var(--ink-soft);cursor:pointer;line-height:1.5}
.field.check input{width:auto;margin-top:3px;flex-shrink:0}

/* ============ Mobile touch & polish ============ */

/* Hamburger: 44×44 minimum tap target (Apple/Google guideline) */
.menu-btn{
  width:44px;height:44px;display:none;
  align-items:center;justify-content:center;
  margin-right:-10px;               /* keep it optically aligned to the edge */
  border-radius:4px;
}
.menu-btn:active{background:var(--paper-warm)}
@media(max-width:760px){
  .menu-btn{display:flex}
}

/* Nav links: comfortable tap height on mobile */
@media(max-width:760px){
  .nav a{padding:15px 24px;font-size:16px}
}

/* Buttons: never cramped on small screens, and never overflow the column */
@media(max-width:520px){
  .btn{padding:14px 24px;font-size:15px}
  .btn-row{gap:10px}
  .btn-ghost{margin-left:0}
  /* Stacked buttons go full width so they are easy to hit */
  .hero .btn-row .btn{flex:1 1 auto;text-align:center;min-width:0}
}

/* Tables: hint that they scroll, and give a comfortable touch scroll */
.table-wrap{-webkit-overflow-scrolling:touch}
@media(max-width:760px){
  .table-wrap{position:relative}
  .table-wrap::after{
    content:"Swipe to see more →";
    display:block;font-family:var(--sans);font-size:12px;color:var(--ink-faint);
    padding:10px 20px 0;border-top:1px solid var(--line);
  }
  /* Give each column enough room that words do not break one-per-line */
  table{min-width:680px}
  thead th,tbody td{padding:13px 16px}
  tbody td:nth-child(2){min-width:230px}
  tbody td:nth-child(3){min-width:130px}
}

/* Long words / URLs must never push the layout wide */
h1,h2,h3,p,li,td,.prose{overflow-wrap:break-word}

/* Prose images and iframes stay inside on small screens */
.prose img,.prose iframe{max-width:100%;height:auto}

/* Story page: the inline logo rows wrap instead of squashing */
@media(max-width:520px){
  .prose p[style*="display:flex"]{flex-wrap:wrap}
}

/* Nav links get a comfortable target height on every screen.
   Vertical padding grows the hit area without changing the visual layout. */
.nav a{display:inline-flex;align-items:center;min-height:44px}

/* Very narrow phones: tighten the outer gutter so cards get more room */
@media(max-width:360px){
  .wrap,.head-inner,.hero-grid{padding-left:18px;padding-right:18px}
  .post{padding:26px 22px}
  .principle{padding:30px 24px}
}