/* =========================================================
   Jochen Felten — persönliche Webseite
   Bauhaus-inspiriert: Beton/Grau, klare geometrische Formen,
   Primärfarben Rot / Blau / Gelb als Akzente.
   ========================================================= */

:root {
  --concrete: #d9d7d1;
  --concrete-dark: #c7c4bc;
  --ink: #1c1c1a;
  --paper: #f4f3ef;
  --red: #d3372b;
  --blue: #1e4d9b;
  --yellow: #e8b400;
  --line: rgba(28, 28, 26, 0.16);

  --font-display: 'Jost', 'Century Gothic', 'Futura', sans-serif;
  --font-text: 'Work Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;

  --max: 1180px;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--concrete);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

/* ---------- Geometric corner mark ---------- */

.mark {
  position: fixed;
  top: 1.1rem;
  left: 1.1rem;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ink);
  padding: 0.4rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  pointer-events: none;
}

.mark span.shape {
  width: 10px;
  height: 10px;
  background: var(--yellow);
  display: inline-block;
}

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

.hero {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 480px;
  overflow: hidden;
  background: var(--ink);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.05) 55%, rgba(0,0,0,0.55) 100%);
}

.hero__name {
  position: absolute;
  left: var(--pad);
  bottom: clamp(1.5rem, 6vh, 4rem);
  z-index: 2;
  margin: 0;
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: clamp(2.6rem, 9vw, 7.5rem);
  line-height: 0.95;
}

.hero__name .accent {
  color: var(--yellow);
}

.hero__scroll {
  position: absolute;
  right: var(--pad);
  bottom: clamp(1.5rem, 6vh, 4rem);
  z-index: 2;
  width: 34px;
  height: 34px;
  border: 2px solid var(--paper);
  border-radius: 50%;
}

.hero__scroll::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 2px;
  height: 14px;
  background: var(--paper);
  transform: translateX(-50%);
}

/* ---------- Section shell ---------- */

section {
  position: relative;
}

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

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.label::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--red);
  display: inline-block;
}

/* ---------- Intro text block ---------- */

.intro {
  background: var(--paper);
  padding-top: clamp(4rem, 10vw, 7rem);
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 3px solid var(--ink);
}

.intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.2rem;
}

@media (min-width: 860px) {
  .intro__grid {
    grid-template-columns: 0.9fr 1.5fr;
    align-items: start;
  }
}

.intro__heading {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1.1;
}

.intro__heading .dot {
  color: var(--red);
}

.intro p {
  margin: 0 0 1.2rem;
  font-size: 1.12rem;
  max-width: 62ch;
}

.intro p:last-child {
  margin-bottom: 0;
}

.intro p.sound-line {
  margin: 0 0 0.9rem;
}

.sound-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: color 0.15s ease;
}

.sound-link:hover {
  color: var(--blue);
}

.sound-link .icon {
  width: 0;
  height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid var(--blue);
  flex: none;
}

.sound-rule {
  width: 100%;
  max-width: 420px;
  height: 3px;
  background: var(--blue);
  margin: 0 0 1.1rem;
}

/* ---------- Main image ---------- */

.feature-image {
  background: var(--ink);
}

.feature-image figure {
  margin: 0;
  position: relative;
}

.feature-image img {
  width: 100%;
  height: clamp(320px, 65vh, 720px);
  object-fit: cover;
}

.feature-image .swatch {
  position: absolute;
  right: var(--pad);
  bottom: 0;
  display: flex;
}

.feature-image .swatch span {
  width: clamp(28px, 4vw, 46px);
  height: clamp(28px, 4vw, 46px);
}

.feature-image .swatch span:nth-child(1) { background: var(--red); }
.feature-image .swatch span:nth-child(2) { background: var(--blue); }
.feature-image .swatch span:nth-child(3) { background: var(--yellow); }

/* ---------- Vita ---------- */

.vita {
  background: var(--concrete);
  padding-block: clamp(4rem, 10vw, 7rem);
}

.vita__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  line-height: 1;
}

.vita__intro-rule {
  height: 3px;
  background: var(--ink);
  margin: 1.6rem 0 3rem;
}

.vita__list {
  display: flex;
  flex-direction: column;
}

.vita__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
  padding: 2.2rem 0;
  border-top: 1px solid var(--line);
}

.vita__item:last-child {
  border-bottom: 1px solid var(--line);
}

@media (min-width: 780px) {
  .vita__item {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 2.4rem;
    align-items: start;
  }
  .vita__item.has-image {
    grid-template-columns: 200px minmax(0, 1fr) 220px;
  }
}

.vita__years {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.8rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.vita__body h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.vita__body p {
  margin: 0;
  max-width: 60ch;
  color: #33322f;
}

.vita__image {
  position: relative;
  isolation: isolate;
  margin: 0;
}

.vita__image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 2px solid var(--ink);
}

.vita__image--top img {
  object-position: 50% 0%;
}

.vita__image::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  width: 100%;
  height: 100%;
  background: var(--yellow);
  z-index: -1;
}

@media (min-width: 780px) {
  .vita__image::after {
    top: 12px;
    left: -12px;
  }
}

.vita__item:nth-of-type(4n+2) .vita__image::after { background: var(--yellow); }
.vita__item:nth-of-type(4n+3) .vita__image::after { background: var(--red); }
.vita__item:nth-of-type(4n) .vita__image::after   { background: var(--blue); }

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

.kontakt {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(3.5rem, 9vw, 6rem);
  text-align: left;
}

.kontakt .label {
  color: var(--paper);
}

.kontakt .label::before {
  background: var(--yellow);
}

.kontakt__title {
  margin: 0 0 1.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.9rem, 5vw, 3rem);
}

.kontakt__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 3px solid var(--red);
  padding-bottom: 0.15rem;
}

.kontakt__link:hover {
  color: var(--yellow);
  border-color: var(--yellow);
}

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

footer.site-footer {
  background: var(--paper);
  border-top: 3px solid var(--ink);
  padding-block: 2.2rem;
}

.site-footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer__brand {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b6a64;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-footer__links a {
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.site-footer__links a:hover {
  border-color: var(--red);
  color: var(--red);
}

/* ---------- Impressum page ---------- */

.simple-page {
  min-height: 60vh;
  padding-block: clamp(6rem, 14vw, 9rem);
  background: var(--paper);
}

.simple-page h1 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  margin: 0 0 1.4rem;
}

.simple-page .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-family: var(--font-mono);
  text-decoration: none;
  border-bottom: 2px solid var(--ink);
}