/* elsaesser-online.de — personal landing page. One file, no framework, no web fonts, no third-party requests. */

:root {
  --paper: #ffffff;
  --ink: #16191d;
  --ink-soft: #4a5057;
  --pencil: #8d9399;
  --cyan: #39bbde;
  --cyan-deep: #147d9c;
  --wash: #eef8fb;
  --rule: #dfe3e6;
  --measure: 62ch;
  --gutter: clamp(16px, 4vw, 40px);
  --font: "Avenir Next", Avenir, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--font); font-size: 1.0625rem; line-height: 1.6;
}
@media (min-width: 48em) { body { font-size: 1.125rem; } }

img, picture { display: block; max-width: 100%; height: auto; }
a { color: var(--cyan-deep); text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { color: var(--ink); }
a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; font-weight: 700; }
h2 { font-size: 1.5rem; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }

.wrap { width: min(100% - 2 * var(--gutter), 60rem); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; padding: 0.5em 1em; background: var(--ink); color: #fff; z-index: 10; }
.skip:focus { left: 8px; }

/* ---- Hero -------------------------------------------------------- */
.hero { padding-block: clamp(2rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem); }
.hero .wrap { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 44em) { .hero .wrap { grid-template-columns: 12rem minmax(0, 1fr); } }
.portrait { width: 10rem; border-radius: 50%; overflow: hidden; }
@media (min-width: 44em) { .portrait { width: 12rem; } }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); letter-spacing: -0.015em; margin-bottom: 0.3em; }
.hero h1 .nick { display: block; color: var(--cyan-deep); font-weight: 400; font-size: 0.72em; }
.role { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--ink-soft); max-width: 40ch; margin-bottom: 1.2rem; }
.links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.6rem 0.75rem; }
.links a {
  display: inline-block; padding: 0.5em 1em; border: 1.5px solid var(--cyan-deep); border-radius: 4px;
  color: var(--cyan-deep); text-decoration: none; font-weight: 600;
}
.links a:hover { background: var(--cyan-deep); color: #fff; }
.links a.primary { background: var(--cyan-deep); color: #fff; }
.links a.primary:hover { background: var(--ink); border-color: var(--ink); }

/* ---- Statement --------------------------------------------------- */
.statement { padding-block: clamp(1rem, 3vw, 2rem) clamp(2rem, 5vw, 3.5rem); }
.statement blockquote { margin: 0; max-width: var(--measure); font-size: clamp(1.2rem, 2.4vw, 1.55rem); line-height: 1.45; }
.statement blockquote p { margin: 0; }

/* ---- Eras: the one sequence on the page, so the arrows mean something ---- */
.eras { background: var(--wash); padding-block: clamp(2rem, 5vw, 4rem); }
.eras h2 { margin-bottom: 1.2rem; }
.eras ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr); counter-reset: era; }
@media (min-width: 44em) { .eras ol { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
.eras li { position: relative; padding-top: 0.6rem; border-top: 3px solid var(--pencil); }
.eras li:nth-child(2) { border-top-color: var(--cyan); }
.eras li:nth-child(3) { border-top-color: var(--cyan-deep); }
.eras h3 { font-size: 1.2rem; margin-bottom: 0.3em; }
.eras p { margin: 0; color: var(--ink-soft); }
.eras .when { display: block; font-size: 0.9rem; color: var(--pencil); margin-bottom: 0.2em; }

/* ---- Facts ------------------------------------------------------- */
.facts { padding-block: clamp(2rem, 5vw, 4rem); }
.facts .wrap { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 52em) { .facts .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.facts h2 { font-size: 1.25rem; margin-bottom: 0.6em; }
.facts p { max-width: var(--measure); }
dl { margin: 0; }
dl div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 0.25rem 1rem; padding: 0.55rem 0; border-top: 1px solid var(--rule); }
dl div:last-child { border-bottom: 1px solid var(--rule); }
dt { color: var(--pencil); font-size: 0.95rem; padding-top: 0.15rem; }
dd { margin: 0; }
dd small { display: block; color: var(--ink-soft); font-size: 0.95rem; }

/* ---- Book -------------------------------------------------------- */
.book { border-top: 1px solid var(--rule); padding-block: clamp(2rem, 5vw, 4rem); }
.book .wrap { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 44em) { .book .wrap { grid-template-columns: 9rem minmax(0, 1fr); } }
.book img { width: 9rem; }
.book h2 { font-size: 1.35rem; }
.book p { max-width: var(--measure); }

/* ---- Footer ------------------------------------------------------ */
.foot { border-top: 1px solid var(--rule); padding-block: 1.5rem; font-size: 0.95rem; color: var(--ink-soft); }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.foot ul { list-style: none; margin: 0 0 0 auto; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.foot a { color: inherit; }

/* ---- Legal pages ------------------------------------------------- */
.top { border-bottom: 1px solid var(--rule); }
.top .wrap { display: flex; align-items: center; min-height: 3.5rem; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--cyan-deep); }
.legal { padding-block: clamp(2rem, 5vw, 4rem); }
.legal .wrap { max-width: min(100% - 2 * var(--gutter), 46rem); }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1rem; }
.legal h2 { font-size: 1.35rem; margin-top: 2.2em; }
.legal h3 { font-size: 1.15rem; margin-top: 1.8em; }
.legal h4 { font-size: 1.05rem; margin: 1.6em 0 0.4em; }
.legal a { overflow-wrap: anywhere; }
.legal .lang { color: var(--ink-soft); }