/* ==========================================================================
   JordanUlmer — One-page site
   - Pure HTML/CSS/JS (no build tools)
   - Edit-friendly: tweak colors in :root, then update content in index.html
   ========================================================================== */

/* ---------- Theme tokens (easy to tweak) ---------- */
:root{
  --bg: #fbfbfc;
  --bg2: #f5f7fb;
  --text: #111318;
  --muted: #4b5563;
  --muted2: #6b7280;
  --card: #ffffff;
  --border: rgba(17, 19, 24, 0.10);
  --shadow: 0 12px 30px rgba(17, 19, 24, 0.08);
  --shadow2: 0 10px 22px rgba(17, 19, 24, 0.10);
  --accent: #2563eb;
  --accent2: #7c3aed;
  --ok: #16a34a;

  --radius: 18px;
  --radius2: 14px;

  --maxw: 1100px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;

  --line: 1.6;
}

/* Dark theme override */
html[data-theme="dark"]{
  --bg: #0b0f17;
  --bg2: #0e1422;
  --text: #e8eefc;
  --muted: #b3bed8;
  --muted2: #93a4c7;
  --card: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --shadow: 0 14px 36px rgba(0,0,0,0.50);
  --shadow2: 0 10px 24px rgba(0,0,0,0.55);
  --accent: #6aa6ff;
  --accent2: #c4a0ff;
  --ok: #35d06a;
}

/* ---------- Base ---------- */
*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: var(--line);
  background:
    radial-gradient(1200px 650px at 20% -10%, rgba(37,99,235,0.15), transparent 55%),
    radial-gradient(900px 500px at 85% 0%, rgba(124,58,237,0.14), transparent 52%),
    linear-gradient(180deg, var(--bg), var(--bg2) 55%, var(--bg));
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: none; }

img{ max-width: 100%; display: block; }

.container{
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 22px;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 10px;
  z-index: 9999;
}
.skip-link:focus{ left: 12px; }

/* ---------- Header / Nav (inspired by prodan.dev + danielwirtz.com) ---------- */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 76%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}
.brand .logo{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 20px rgba(37,99,235,0.15);
}
.brand .name{
  font-weight: 650;
  letter-spacing: -0.01em;
}
.brand .tag{
  font-size: 12px;
  color: var(--muted2);
  font-family: var(--mono);
}

.nav-links{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav a.navlink{
  font-size: 14px;
  color: var(--muted);
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.nav a.navlink:hover{
  background: color-mix(in oklab, var(--card) 82%, transparent);
  border-color: var(--border);
  transform: translateY(-1px);
}
.nav a.navlink[aria-current="true"]{
  color: var(--text);
  background: color-mix(in oklab, var(--card) 88%, transparent);
  border-color: var(--border);
}

.nav-actions{
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
  min-width: 170px;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  color: var(--text);
  font-size: 14px;
  font-weight: 540;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow2);
}
.btn.primary{
  border-color: color-mix(in oklab, var(--accent) 45%, var(--border));
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 78%, #fff 22%), color-mix(in oklab, var(--accent2) 70%, #fff 30%));
  color: #fff;
}
html[data-theme="dark"] .btn.primary{
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 70%, #0b0f17 30%), color-mix(in oklab, var(--accent2) 65%, #0b0f17 35%));
}

.icon-btn{
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.icon-btn:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow2);
}

.burger{ display: none; }
@media (max-width: 840px){
  .nav-links{ display: none; }
  .burger{ display: inline-flex; }
}

/* Mobile menu */
.mobile{
  display: none;
  padding: 0 0 14px 0;
}
.mobile.open{ display: block; }
.mobile .panel{
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border-radius: 18px;
  padding: 10px;
}
.mobile a{
  display: block;
  padding: 12px 12px;
  border-radius: 14px;
  color: var(--muted);
}
.mobile a:hover{
  background: color-mix(in oklab, var(--card) 80%, transparent);
  color: var(--text);
}

/* ---------- Hero ---------- */
.hero{
  padding: 56px 0 26px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 22px;
  align-items: stretch;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.kicker{
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}
.kicker .dot{
  width: 10px; height: 10px; border-radius: 99px;
  background: var(--ok);
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--ok) 25%, transparent);
}

.h1{
  margin: 14px 0 10px;
  font-size: clamp(36px, 4.3vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.subhead{
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  max-width: 62ch;
}

.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pills{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.pill{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  color: var(--muted);
  font-size: 13px;
  font-family: var(--mono);
}

.card{
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card{
  padding: 16px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.avatar{
  display: grid;
  place-items: center;
  border-radius: 22px;
  border: 1px solid var(--border);
  background:
    radial-gradient(600px 280px at 20% 20%, rgba(37,99,235,0.25), transparent 55%),
    radial-gradient(500px 250px at 80% 30%, rgba(124,58,237,0.25), transparent 60%),
    color-mix(in oklab, var(--card) 86%, transparent);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  position: relative;
}
.avatar .initials{
  font-weight: 800;
  font-size: 56px;
  letter-spacing: -0.06em;
}
.avatar .hint{
  position: absolute;
  bottom: 10px;
  left: 12px;
  right: 12px;
  font-size: 12px;
  color: var(--muted2);
  opacity: 0.9;
}

.hero-card .mini{
  display: grid;
  gap: 8px;
}
.mini .row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 88%, transparent);
}
.mini .row .k{ color: var(--muted2); font-size: 12px; font-family: var(--mono); }
.mini .row .v{ font-weight: 600; }

/* ---------- Sections ---------- */
section{
  scroll-margin-top: 88px; /* for sticky header */
}

.section{
  padding: 28px 0;
}
.section .head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section h2{
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.02em;
}
.section .desc{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Cards grid (like prodan "How I help" and danielwirtz post cards) */
.grid{
  display: grid;
  gap: 14px;
}
.grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
.grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 920px){
  .grid.cols-3{ grid-template-columns: 1fr; }
  .grid.cols-2{ grid-template-columns: 1fr; }
}

.tile{
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  transition: transform .15s ease, box-shadow .15s ease;
}
.tile:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow2);
}
.tile .top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}
.tile .badge{
  font-size: 12px;
  color: var(--muted2);
  font-family: var(--mono);
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 86%, transparent);
}
.tile h3{
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.tile p{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.tile ul{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}
.tile li{ margin: 6px 0; }

/* Timeline */
.timeline{
  display: grid;
  gap: 10px;
}
.titem{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in oklab, var(--card) 92%, transparent);
}
@media (max-width: 680px){
  .titem{ grid-template-columns: 1fr; }
}
.titem .when{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted2);
}
.titem .role{
  font-weight: 650;
}
.titem .where{
  color: var(--muted2);
  font-size: 13px;
}
.titem .text{
  color: var(--muted);
  font-size: 14px;
  margin-top: 6px;
}

/* Tags / chips */
.tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag{
  font-size: 13px;
  color: var(--muted);
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
}

/* Quote */
.quote{
  padding: 18px;
  border-left: 4px solid color-mix(in oklab, var(--accent) 55%, var(--border));
}
.quote p{
  margin: 0;
  font-size: 15px;
  color: var(--muted);
}
.quote .by{
  margin-top: 8px;
  color: var(--muted2);
  font-family: var(--mono);
  font-size: 12px;
}

/* Footer */
.footer{
  padding: 26px 0 44px;
  color: var(--muted2);
  font-size: 13px;
}
.footer .row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* Utilities */
.muted{ color: var(--muted); }
.small{ font-size: 13px; color: var(--muted2); }
hr.sep{
  border: 0;
  border-top: 1px solid var(--border);
  margin: 20px 0;
}

/* Motion safety */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; transition: none !important; }
}