/* ============================================================
   andreaslezgus.de — Portfolio
   Reines CSS, keine externen Abhängigkeiten.
   Design orientiert an lezgus.de (Die Zweite Meinung).
   ============================================================ */

:root {
  --bg: #1a1a1a;
  --bg-raised: #222325;
  --bg-card: #232528;
  --border: #33363a;
  --border-strong: #45494e;
  --text: #e9e9e7;
  --text-muted: #a3a7ad;
  --text-faint: #7d8187;
  --accent: #8fb4d9;        /* Slate Blue, hell für Dunkelgrund */
  --accent-strong: #b3d0ec;
  --navy: #1a2b3c;          /* Deep Navy — Markenfarbe */
  --max: 1040px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Typografie ---------- */

h1, h2, h3 {
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1.1em; }

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover { color: var(--accent-strong); text-decoration: underline; }

a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

::selection { background: var(--navy); color: #fff; }

/* ---------- Layout-Grundgerüst ---------- */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

.section-kicker {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(26, 26, 26, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand:hover { text-decoration: none; color: #fff; }

.site-nav a {
  color: var(--text-muted);
  margin-left: 22px;
  font-size: 0.95rem;
}

.site-nav a:hover { color: var(--text); text-decoration: none; }

.lang-switch {
  margin-left: 24px;
  font-size: 0.88rem;
  color: var(--text-faint);
}

.lang-switch .sep { margin: 0 7px; }

.lang-switch a {
  color: var(--text-muted);
  margin-left: 0;
}

.lang-switch a:hover { color: var(--text); text-decoration: none; }

.lang-switch .active { color: var(--text); font-weight: 600; }

/* ---------- Hero ---------- */

.hero { padding: 96px 0 80px; }

.hero-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
}

/* Porträt (Brand-Avatar) */
.portrait {
  width: 148px;
  height: 148px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-strong);
  display: block;
}

.hero .role {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 0.4em;
}

.hero .tagline {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text);
  max-width: 46ch;
  margin-bottom: 0.9em;
}

/* Nutzenversprechen unter der Tagline */
.hero .benefit {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 54ch;
  margin-bottom: 1.6em;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn:hover { text-decoration: none; border-color: var(--accent); color: #fff; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #14202c;
}

.btn-primary:hover { background: var(--accent-strong); color: #14202c; }

/* ---------- Über mich ---------- */

.about { border-top: 1px solid var(--border); }

.about .lead {
  font-size: 1.15rem;
  max-width: 62ch;
}

.about p { max-width: 68ch; color: var(--text-muted); }

.about p strong { color: var(--text); }

/* ---------- Werdegang / Referenzen ---------- */

.ref-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
}

.ref-list li {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 13px 18px;
  color: var(--text-muted);
  font-size: 0.96rem;
}

/* Kuratierte Stationen als Karten */
.ref-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.ref-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 22px 22px;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.ref-card:hover {
  text-decoration: none;
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}

.ref-card .ref-meta {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.ref-card h3 {
  font-size: 1.02rem;
  margin-bottom: 0.4em;
}

.ref-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.ref-compact {
  margin: 24px 0 0;
  font-size: 0.92rem;
  color: var(--text-faint);
  max-width: none;
}

.ref-compact a {
  display: inline-block;
  padding: 4px 0;
}

/* ---------- Aktuelle Analysen ---------- */

.posts { border-top: 1px solid var(--border); }

.posts .lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 62ch;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.post {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.post:hover {
  text-decoration: none;
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}

.post .post-date {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.post h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5em;
}

.post p {
  color: var(--text-muted);
  font-size: 0.93rem;
  margin: 0;
}

.posts-more {
  margin: 24px 0 0;
  font-size: 0.95rem;
}

/* ---------- Themenfelder ---------- */

.topics { border-top: 1px solid var(--border); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
}

.card h3 { margin-bottom: 0.4em; }

.card p {
  color: var(--text-muted);
  font-size: 0.97rem;
  margin: 0;
}

/* ---------- Kanäle ---------- */

.channels { border-top: 1px solid var(--border); }

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.channel {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.channel:hover {
  text-decoration: none;
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}

.channel .channel-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.channel h3 { margin-bottom: 0.35em; }

.channel p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 14px;
}

.channel .channel-url {
  font-size: 0.88rem;
  color: var(--text-faint);
  word-break: break-all;
}

.channel:hover .channel-url { color: var(--accent); }

/* ---------- Kontakt ---------- */

.contact { border-top: 1px solid var(--border); }

.contact .lead {
  font-size: 1.1rem;
  max-width: 58ch;
}

.contact-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.contact-note {
  color: var(--text-faint);
  font-size: 0.92rem;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0 56px;
  font-size: 0.92rem;
  color: var(--text-faint);
}

.site-footer .footer-claim {
  color: var(--text-muted);
  margin-bottom: 14px;
}

.site-footer nav { margin-bottom: 14px; }

/* Mindestens ~44px hohe Touch-Ziele für die Rechtslinks */
.site-footer nav a {
  color: var(--text-muted);
  margin-right: 14px;
  display: inline-block;
  padding: 10px 4px;
}

.site-footer p { margin: 0 0 6px; }

/* ---------- Rechtsseiten ---------- */

.legal { padding: 64px 0; }

.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }

.legal h2 { font-size: 1.25rem; margin-top: 2em; }

.legal p, .legal address {
  max-width: 70ch;
  color: var(--text-muted);
  font-style: normal;
}

.legal .note {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 18px;
  color: var(--text);
}

/* ---------- Responsiv ---------- */

@media (max-width: 820px) {
  section { padding: 56px 0; }
  .hero { padding: 64px 0 56px; }
  .card-grid { grid-template-columns: 1fr; }
  .ref-list { grid-template-columns: 1fr; }
  .ref-cards { grid-template-columns: 1fr; }
  .post-grid { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .portrait { width: 112px; height: 112px; }

  /* Kompakte, horizontal scrollbare Navigation in zweiter Zeile.
     Sprachumschalter fest oben rechts neben dem Namen. */
  .site-header .wrap {
    flex-wrap: wrap;
    height: auto;
    padding-top: 10px;
    padding-bottom: 8px;
    row-gap: 2px;
    position: relative;
  }
  .brand { font-size: 1rem; }
  .site-nav {
    flex-basis: 100%;
    display: flex;
    align-items: center;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { margin-left: 0; margin-right: 18px; font-size: 0.92rem; padding: 4px 0; }
  .site-nav .lang-switch {
    position: absolute;
    top: 12px;
    right: 24px;
    margin-left: 0;
    padding-left: 0;
  }
  .site-nav .lang-switch a { margin-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .channel, .post, .ref-card { transition: none; }
}