/* =========================================================
   Robert Schnaithmann — Website Styles
   ========================================================= */

/* -----------------------------
   1. Design Tokens
----------------------------- */

:root {
  --bg: #080d18;
  --bg-soft: #0d1424;
  --panel: #111a2d;
  --text: #f4f7fb;
  --muted: #aeb9c9;
  --muted-2: #78869a;
  --line: rgba(255, 255, 255, .10);
  --accent: #8ab4ff;
  --accent-2: #d6b36a;
  --max: 1160px;
  --narrow: 760px;
  --header: 76px;
  --radius: 28px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

/* -----------------------------
   2. Base / Reset
----------------------------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at 75% 10%, rgba(74, 115, 187, .22), transparent 34rem),
    linear-gradient(180deg, #08101f 0%, #080d18 38%, #070b13 100%);
  color: var(--text);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

/* -----------------------------
   3. Typography
----------------------------- */

p {
  font-size: clamp(1.03rem, 1vw, 1.13rem);
  color: var(--muted);
  margin: 0 0 1.35rem;
}

h1,
h2,
h3 {
  line-height: 1.05;
  margin: 0;
  color: var(--text);
  letter-spacing: -.04em;
}

h1 {
  font-size: clamp(2.7rem, 7.4vw, 6.8rem);
  max-width: 12ch;
}

h2 {
  font-size: clamp(2rem, 4.7vw, 4.7rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

.eyebrow {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--accent-2);
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.lead {
  font-size: clamp(1.25rem, 2.1vw, 1.85rem);
  line-height: 1.35;
  color: #d7deea;
  max-width: 30ch;
  margin-top: 1.5rem;
}

.big-statement {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 3.4rem);
  line-height: 1.14;
  color: var(--text);
  letter-spacing: -.035em;
}

/* -----------------------------
   4. Layout Utilities
----------------------------- */

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.narrow {
  width: min(var(--narrow), calc(100% - 40px));
}

.section-pad {
  padding: clamp(5.5rem, 10vw, 10rem) 0;
}

.compact {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 3rem;
}

.section-cta {
  margin-top: 2rem;
}

.split {
  display: grid;
  grid-template-columns: .75fr 1.15fr;
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
}

.sticky {
  position: sticky;
  top: 120px;
}

/* -----------------------------
   5. Header / Navigation
----------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(20px, calc((100vw - var(--max)) / 2));
  z-index: 20;
  background: rgba(8, 13, 24, .68);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(8, 13, 24, .88);
}

.brand {
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -.03em;
    color: var(--text);
}

.site-nav {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 1.05rem;
}

.site-nav a:hover {
  color: var(--accent-2);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 999px;
  padding: .85rem 1.3rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
}

/* -----------------------------
   6. Links / Interactions
----------------------------- */

.text-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .42);
  padding-bottom: .18rem;
  font-weight: 650;
}

.text-link:hover {
  color: var(--accent-2);
  border-color: var(--accent-2);
}

.text-link.muted {
  color: var(--muted);
}

.text-link-primary {
  color: var(--accent-2);
  border-bottom-color: var(--accent-2);
}

.text-link-primary:hover {
  color: #e5c98a;
  border-bottom-color: #e5c98a;
}

.back-link {
  display: inline-block;
  text-decoration: none;
  color: var(--muted);
  margin-bottom: 2rem;
}

.back-link:hover {
  color: var(--accent-2);
}

/* -----------------------------
   7. Hero
----------------------------- */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header) + 4rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, .68fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-top: 2.8rem;
}

.portrait {
  margin: 0;
  position: relative;
  min-height: 520px;
  border-radius: 34px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02));
  border: 1px solid var(--line);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .35);
}

.portrait img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center top;
  filter: saturate(.82) contrast(1.05);
}

.portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8, 13, 24, .22));
}

.portrait-fallback::before {
  content: "RS";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 9rem;
  color: rgba(255, 255, 255, .16);
}

/* -----------------------------
   8. Intro / Startseite Quote
----------------------------- */

.intro blockquote {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.75rem, 4vw, 3.4rem);
  line-height: 1.14;
  color: var(--text);
  letter-spacing: -.035em;
  border-left: 3px solid var(--accent-2);
  padding-left: 1.5rem;
  margin: 0;
}

/* -----------------------------
   9. Proof / Erfahrung
----------------------------- */

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.proof-item {
  background: rgba(13, 20, 36, .74);
  padding: 2rem;
  min-height: 300px;
}

.proof-item span {
  color: var(--accent-2);
  font-size: .85rem;
  font-weight: 800;
}

.proof-item h3 {
  margin: 2rem 0 1rem;
}

.proof-item p {
  font-size: 1rem;
  color: var(--muted);
  margin: 0;
}

/* -----------------------------
   10. Ãœber mich
----------------------------- */

.about-copy p {
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  line-height: 1.6;
  color: #d4dbea;
}

/* -----------------------------
   11. Prinzipien
----------------------------- */

.principles-list {
  border-top: 1px solid var(--line);
}

.principles-list > div {
  display: grid;
  grid-template-columns: .55fr 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.principles-list p {
  margin: 0;
}

/* -----------------------------
   12. Gedanken / Essay Lists
----------------------------- */

.article-list {
  border-top: 1px solid var(--line);
}

.article-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  text-decoration: none;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.article-row h2 {
  font-size: clamp(1.6rem, 3vw, 3rem);
  margin: .6rem 0;
}

.article-row p {
  max-width: 760px;
  margin: 0;
}

.article-row > span {
  font-size: 2rem;
  color: var(--accent-2);
}

.article-row:hover > span {
  color: #e5c98a;
}

.article-grid {
  display: grid;
  grid-template-columns: 1.2fr .9fr .9fr;
  gap: 1rem;
}

.article-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  background: rgba(13, 20, 36, .65);
  transition: transform .25s, border-color .25s, background .25s;
}

.article-card:hover {
  transform: translateY(-5px);
  border-color: rgba(214, 179, 106, .45);
  background: rgba(17, 26, 45, .88);
}

.article-card.featured {
  background: linear-gradient(145deg, rgba(138, 180, 255, .16), rgba(214, 179, 106, .08));
  min-height: 360px;
}

.article-card h3 {
  margin: 1.5rem 0 .9rem;
}

.article-card p {
  font-size: 1rem;
  margin: 0;
}

.meta {
  color: var(--accent-2);
  font-size: .85rem;
  font-weight: 750;
  letter-spacing: .02em;
}

/* -----------------------------
   13. Artikelseiten
----------------------------- */

.page-hero,
.article-hero {
  padding-top: calc(var(--header) + 5rem);
}

.page-hero h1,
.article-hero h1 {
  font-size: clamp(2.6rem, 6.2vw, 5.8rem);
  max-width: 13ch;
}

.article-body {
  padding-bottom: 3rem;
}

.article-body p {
  font-size: clamp(1.12rem, 1.35vw, 1.32rem);
  line-height: 1.82;
  color: #d8deea;
}

.article-body h2 {
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
  margin: 3.6rem 0 1.2rem;
}

.article-body blockquote {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.15;
  color: var(--text);
  margin: 4rem 0;
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent-2);
  letter-spacing: -.035em;
}

.takeaway {
  margin: 4rem 0;
  padding: 2rem;
  border: 1px solid rgba(214, 179, 106, .34);
  border-radius: var(--radius);
  background: rgba(214, 179, 106, .08);
}

.takeaway h2 {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--accent-2);
  margin: 0 0 1rem;
}

.takeaway p {
  margin: 0;
  color: var(--text);
  font-size: 1.25rem;
}

.article-footer {
  padding: 0 0 6rem;
}

/* -----------------------------
   14. Kontakt
----------------------------- */

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

.contact h2 {
  margin-bottom: 2rem;
}

.contact-lines {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.contact-lines a {
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, .35);
  padding-bottom: .2rem;
}

.contact-lines a:hover {
  color: var(--accent-2);
  border-color: var(--accent-2);
}

/* -----------------------------
   15. Footer
----------------------------- */

.site-footer {
  padding: 2rem max(20px, calc((100vw - var(--max)) / 2)) 3rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-end;
}

.site-footer p {
  font-family: var(--serif);
  font-size: 1.08rem;
  max-width: 720px;
  color: #c9d2df;
  margin: 0;
}

.site-footer small {
  color: var(--muted-2);
  white-space: nowrap;
}

/* -----------------------------
   16. Animation Utilities
----------------------------- */

.reveal {
  opacity: 1;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* -----------------------------
   17. Responsive
----------------------------- */

@media (max-width: 980px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .portrait {
    min-height: 420px;
    max-width: 520px;
  }

  .portrait img {
    min-height: 420px;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-grid {
    grid-template-columns: 1fr;
  }

  .sticky {
    position: static;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .principles-list > div {
    grid-template-columns: 1fr;
    gap: .8rem;
  }
}

@media (max-width: 720px) {
  :root {
    --header: 68px;
  }

  .site-header {
    padding-inline: 20px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    right: 20px;
    top: calc(100% + 10px);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    width: min(280px, calc(100vw - 40px));
    padding: 1rem;
    background: #0d1424;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: 0 18px 60px rgba(0, 0, 0, .35);
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    gap: 2.5rem;
  }

  .portrait {
    min-height: 330px;
    border-radius: 24px;
  }

  .portrait img {
    min-height: 330px;
  }

  .lead {
    max-width: none;
  }

  .intro blockquote {
    padding-left: 1rem;
    font-size: clamp(1.45rem, 8vw, 2.4rem);
  }

  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: auto;
  }

  .article-row {
    grid-template-columns: 1fr;
  }

  .article-row > span {
    display: none;
  }

  .article-body blockquote {
    padding-left: 1rem;
    font-size: clamp(1.6rem, 8vw, 2.5rem);
  }

  .contact-lines {
    flex-direction: column;
    align-items: flex-start;
    gap: .7rem;
  }

  .site-footer p {
    font-size: 1rem;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
    max-width: 11ch;
  }

  .page-hero h1,
  .article-hero h1 {
    max-width: 11ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .article-card:hover {
    transform: none;
  }
}
.hero-link {
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
    border-bottom: 1px solid rgba(255,255,255,.35);
    padding-bottom: .2rem;
    transition: color .2s ease, border-color .2s ease;
}

.hero-link:hover {
    color: var(--accent-2);
    border-bottom-color: var(--accent-2);
}