/* =========================================================================
   vdburg.it as a multi-page website: header with menu, homepage blocks,
   page headers and a footer with columns. Builds on the tokens and
   components in profile.css (and pages.css for posts). Same house style:
   teal/navy, cyan accent, Space Grotesk + JetBrains Mono.
   ========================================================================= */

html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--ink);background-image:none;color:var(--cloud);font-family:var(--body);line-height:1.6}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto;max-width:none;padding:0}
.skip{position:absolute;left:-999px;top:8px;background:var(--sky);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}
h1,h2,h3{font-family:var(--disp);font-weight:700;letter-spacing:-.02em;line-height:1.08}

/* ---- header ---- */
.hdr{position:sticky;top:0;z-index:30;background:rgba(5,36,48,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.hdr .brand,.ftr .brand{display:flex;align-items:center;justify-content:flex-start;gap:10px;margin:0}
.hdr .brand-mark,.ftr .brand-mark{width:54px;height:32px}
.hdr .brand-word,.ftr .brand-word{font-size:26px}
.menu{display:flex;align-items:center;gap:4px}
.menu a{position:relative;font-size:15px;font-weight:600;color:var(--muted);padding:10px 14px;border-radius:10px;transition:color .15s,background .15s}
.menu a:hover{color:var(--cloud);background:rgba(224,251,255,.05)}
.menu a.on{color:var(--cloud)}
.menu a.on::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--sky)}
.menu .menu-cta{margin-left:10px;background:var(--sky);color:var(--ink);font-weight:700;padding:10px 20px;border-radius:999px}
.menu .menu-cta:hover{background:#67e8f9;color:var(--ink)}
.menu-btn{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:12px;background:transparent;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.menu-btn span{display:block;width:20px;height:2px;background:var(--cloud);border-radius:2px;transition:.2s}
@media(max-width:1020px){
  .menu-btn{display:flex}
  .menu{display:none;position:absolute;left:0;right:0;top:76px;flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 20px;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(0,0,0,.35)}
  .hdr.open .menu{display:flex}
  .menu a{padding:14px 12px;font-size:17px}
  .menu a.on::after{left:12px;right:auto;width:28px;bottom:8px}
  .menu .menu-cta{margin:10px 0 0;text-align:center}
  .hdr.open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hdr.open .menu-btn span:nth-child(2){opacity:0}
  .hdr.open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---- buttons ---- */
.hbtn{display:inline-flex;align-items:center;gap:10px;font-family:var(--disp);font-weight:700;font-size:17px;padding:14px 26px;border-radius:999px;border:2px solid rgba(224,251,255,.3);color:#fff;transition:transform .15s,background .15s,border-color .15s}
.hbtn:hover{transform:translateY(-2px);border-color:var(--sky)}
.hbtn.primary{background:var(--sky);border-color:var(--sky);color:var(--ink)}
.hbtn.primary:hover{background:#67e8f9}
.hbtn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.hbtn.dark.ghost{background:transparent;color:var(--ink)}

/* ---- home hero ---- */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 560px at 80% 40%,rgba(34,211,238,.32),transparent 62%),linear-gradient(140deg,#0e7490 0%,#083344 55%,#052430 100%)}
.hero::before{content:"";position:absolute;width:780px;height:780px;right:-260px;top:-330px;border-radius:50%;border:72px solid rgba(224,251,255,.05);pointer-events:none}
.hero-cloud{position:absolute;left:-70px;bottom:40px;width:min(560px,60vw);height:auto;color:rgba(224,251,255,.05);pointer-events:none}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end;padding-top:70px}
.hero-text{padding-bottom:90px}
.hero-tag{font-family:var(--mono);font-size:13px;letter-spacing:.2em;color:#7dd3e5}
.hero-tag .prompt{color:var(--sky);font-weight:600;letter-spacing:0;margin-right:12px}
.hero h1{font-size:clamp(44px,6.4vw,84px);line-height:1;letter-spacing:-.035em;margin-top:18px;color:#fff;max-width:13ch}
.hero h1 em{font-style:normal;color:var(--sky)}
.hero-lead{font-size:19px;line-height:1.6;color:#d3eef5;max-width:56ch;margin-top:24px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:34px;font-family:var(--mono);font-size:12.5px;color:#9fc9d6}
.hero-trust span{display:inline-flex;align-items:center;gap:8px}
.hero-trust i{width:7px;height:7px;border-radius:50%;background:var(--sky)}
.hero-photo{position:relative;align-self:end;justify-self:center;width:min(500px,100%)}
.hero-photo::before{content:"";position:absolute;left:8%;right:8%;bottom:6%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 50% 40%,#22d3ee 0%,#0891b2 55%,#0e7490 100%);box-shadow:0 0 0 14px rgba(34,211,238,.14)}
.hero-photo img{position:relative;display:block;width:100%;height:auto}
.hero-shield{position:absolute;right:6%;top:20%;width:clamp(64px,7vw,92px);height:auto;filter:drop-shadow(0 10px 24px rgba(0,0,0,.35))}
.hero-shield path{fill:#0891b2;stroke:#e0fbff;stroke-width:1.2}
.hero-shield polyline{fill:none;stroke:#e0fbff;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

/* ---- key figures band ---- */
.figband{background:var(--surface);border-block:1px solid var(--line)}
.figs{display:grid;grid-template-columns:repeat(3,1fr)}
.figs div{padding:34px 28px;border-left:1px solid var(--line)}
.figs div:first-child{border-left:0;padding-left:0}
.figs b{display:block;font-family:var(--disp);font-size:clamp(40px,4.4vw,56px);line-height:1;color:var(--sky);letter-spacing:-.03em}
.figs span{display:block;margin-top:8px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* ---- sections ---- */
.sec{padding-top:100px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:30px}
.sec-head h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.03em;margin-top:10px;max-width:22ch}
.sec-link{font-family:var(--mono);font-size:13px;color:var(--sky);white-space:nowrap;padding-bottom:8px}
.sec-link:hover{color:#67e8f9}
.kicker{font-size:12.5px}

.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pillar{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;transition:transform .18s,border-color .18s}
.pillar:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.45)}
.pillar-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--surface-2);font-size:24px}
.pillar h3{font-size:22px;margin-top:18px}
.pillar p{color:var(--muted);font-size:15px;margin-top:8px;flex:1}
.pillar .more{margin-top:16px;font-family:var(--mono);font-size:12.5px;color:var(--sky)}

.next-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.next-card{display:block;background:linear-gradient(140deg,rgba(34,211,238,.12),var(--surface) 60%);border:1px solid rgba(34,211,238,.35);border-radius:20px;padding:24px}
.next-date{display:flex;align-items:baseline;gap:10px}
.next-date b{font-family:var(--disp);font-size:40px;line-height:1;color:var(--sky)}
.next-date span{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.next-card h3{font-size:19px;margin-top:14px;line-height:1.3}
.next-card h3 a:hover{color:var(--sky)}
.next-card p{color:var(--muted);font-size:14.5px;margin-top:8px}
.next-twitch{background:var(--surface);border-color:var(--line)}
.next-twitch:hover{border-color:rgba(34,211,238,.45)}

.talk-grid,.write-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.talk-card,.write-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;transition:transform .18s,border-color .18s}
.talk-card:hover,.write-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.45)}
.talk-card .tag{font-family:var(--mono);font-size:11px;letter-spacing:.05em;color:var(--sky)}
.talk-card h3,.write-card h3{font-size:20px;margin-top:10px;line-height:1.25}
.talk-card p,.write-card p{color:var(--muted);font-size:14.5px;margin-top:10px;flex:1}
.talk-card .st{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.talk-card .st span{font-family:var(--mono);font-size:11px;color:var(--muted-2);border:1px solid var(--line);border-radius:6px;padding:3px 8px}
.write-card .d{font-family:var(--mono);font-size:12px;color:var(--muted-2)}

/* ---- call to action band ---- */
.ctaband-wrap{padding-top:100px}
.ctaband{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding:46px 48px;border-radius:24px;background:linear-gradient(120deg,#22d3ee,#0891b2)}
.ctaband::after{content:"";position:absolute;width:360px;height:360px;right:-120px;top:-170px;border-radius:50%;border:56px solid rgba(255,255,255,.12)}
.ctaband>*{position:relative;z-index:1}
.ctaband h2{color:var(--ink);font-size:clamp(26px,3.2vw,38px);max-width:22ch}
.ctaband p{color:var(--ink);margin-top:8px;font-size:17px;opacity:.85}
.cta-btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---- page header (inner pages) ---- */
.phero{position:relative;overflow:hidden;background:radial-gradient(700px 360px at 85% 0%,rgba(34,211,238,.26),transparent 60%),linear-gradient(140deg,#0b4257,#052430 70%);border-bottom:1px solid var(--line)}
.phero::after{content:"";position:absolute;width:520px;height:520px;right:-200px;top:-260px;border-radius:50%;border:56px solid rgba(224,251,255,.05)}
.phero .wrap{position:relative;z-index:1;padding:76px 0 64px}
.phero h1{font-size:clamp(38px,5.4vw,68px);letter-spacing:-.035em;margin-top:12px;color:#fff;max-width:20ch}
.phero p{font-size:19px;color:#c3dfe8;max-width:60ch;margin-top:16px}
.pbody{padding-top:64px}
.pbody>.kicker:first-child,.pbody>.lead:first-child{margin-top:0}
.pbody .lead{font-size:17px}
.pbody .prose p{font-size:18px;color:#c3d9e0}

/* About grid on the about page */
.about-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.factcard{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:8px 24px;font-family:var(--mono);font-size:13px}
.factcard .r{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-top:1px solid var(--line);color:var(--muted-2)}
.factcard .r:first-child{border-top:0}
.factcard .r b{color:var(--cloud);font-weight:600}
.factcard .r-focus{align-items:flex-start}
.focus-tags{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;max-width:75%}
.focus-tags i{font-style:normal;font-size:12px;font-weight:600;color:var(--sky);background:rgba(34,211,238,.10);border:1px solid rgba(34,211,238,.35);border-radius:999px;padding:3px 10px}

/* components from profile.css, a bit roomier on full pages */
.work{gap:18px}
.item{border-radius:20px;padding:28px}
.item h3{font-size:22px}
.item p{font-size:15.5px;color:#b6ced6}
.bookbar{background:linear-gradient(120deg,#22d3ee,#0891b2);border:0;border-radius:20px;padding:26px 30px}
.bookbar p{color:var(--ink);font-family:var(--disp);font-weight:700;font-size:20px}
.bookbar a.btn{background:var(--ink);color:#fff;border-radius:999px;padding:12px 20px}
.bookbar a.btn.ghost{background:transparent;border:2px solid var(--ink);color:var(--ink)}
.contact .cbox{border-radius:20px;padding:30px}
.contact .cbox:first-child{background:linear-gradient(135deg,#22d3ee,#0891b2);border:0}
.contact .cbox:first-child h3,.contact .cbox:first-child p{color:var(--ink)}
.contact .cbox:first-child a.btn{background:var(--ink);color:#fff}

/* posts and archives inside the site frame */
.page-body{padding:56px 0 0;max-width:860px}

/* ---- footer ---- */
.ftr{margin-top:110px;background:#03191f;border-top:1px solid var(--line)}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding:64px 0 44px}
.ftr-brand p{color:var(--muted);font-size:15px;margin-top:16px;max-width:38ch}
.ftr .social{display:flex;gap:10px;margin-top:20px}
.ftr .social a{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--surface);border:1px solid var(--line);color:var(--cloud);transition:.15s}
.ftr .social a:hover{background:var(--sky);border-color:var(--sky);color:var(--ink)}
.ftr .social svg{width:18px;height:18px}
.ftr h4{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:14px}
.ftr-grid>div:not(.ftr-brand) a{display:block;color:var(--muted);font-size:15px;padding:5px 0}
.ftr-grid>div:not(.ftr-brand) a:hover{color:var(--cloud)}
.ftr-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0 30px;border-top:1px solid var(--line);font-size:13px;color:var(--muted-2)}
.ftr-tag{font-family:var(--mono);letter-spacing:.1em}
.ftr-tag .prompt{color:var(--sky);margin-right:6px}

/* ---- responsive ---- */
@media(max-width:1020px){
  .pillars{grid-template-columns:1fr 1fr}
  .talk-grid,.write-grid{grid-template-columns:1fr 1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .hero-in{grid-template-columns:1fr;gap:0;padding-top:40px}
  .hero-text{padding-bottom:24px}
  .hero-photo{width:min(340px,86%)}
  .figs{grid-template-columns:1fr}
  .figs div{border-left:0;border-top:1px solid var(--line);padding:22px 0}
  .figs div:first-child{border-top:0}
  .pillars,.talk-grid,.write-grid{grid-template-columns:1fr}
  .sec{padding-top:72px}
  .sec-head{flex-direction:column;align-items:flex-start}
  .about-grid{grid-template-columns:1fr}
  .ctaband{padding:30px}
  .ftr-grid{grid-template-columns:1fr}
  .phero .wrap{padding:52px 0 44px}
}
.pbody>.stage-label:first-child{margin-top:0}
/* posts: <article class="post"> must not pick up the list-row .post from profile.css */
.page-body article.post{display:block;padding:0;border-top:0}
.page-body article.post:hover{padding-left:0}