:root {
  --black: #050505;
  --white: #fff;
  --muted: #a7a7a7;
  --line: rgba(255, 255, 255, 0.14);
  --gold: #c8a96a;
  --silver: #d8d8d8;
  --bg: #0a0a0a;
  --card: #111;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0));
  transition: 0.35s;
}
.header.scrolled {
  height: 64px;
  background: rgba(5, 5, 5, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.logo {
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 14px;
}
.nav {
  display: flex;
  gap: 28px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav a {
  opacity: 0.78;
}
.nav a:hover {
  opacity: 1;
  color: var(--gold);
}
.menu {
  display: none;
}
.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  align-items: end;
  padding: 150px 5vw 70px;
  overflow: hidden;
}
.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.88),
      rgba(0, 0, 0, 0.38),
      rgba(0, 0, 0, 0.78)
    ),
    var(--hero);
  background-size: cover;
  background-position: center top;
  transform: scale(1.03);
  z-index: -2;
}
.hero:after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 70% 20%,
    rgba(200, 169, 106, 0.18),
    transparent 34%
  );
  z-index: -1;
}
.hero video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
  opacity: 0.52;
}
.kicker {
  color: var(--gold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 18px;
}
.hero h1,
.section h1 {
  font-size: clamp(48px, 8vw, 116px);
  line-height: 0.92;
  letter-spacing: -0.065em;
  max-width: 1050px;
  margin: 0;
}
.lead {
  font-size: clamp(19px, 2vw, 28px);
  max-width: 760px;
  color: #ddd;
  margin: 28px 0 0;
}
.buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 23px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: 0.3s;
}
.btn.primary {
  background: #fff;
  color: #000;
  border-color: #fff;
}
.btn.gold {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
}
.btn:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}
.section {
  padding: 110px 5vw;
}
.section.alt {
  background: #fff;
  color: #050505;
}
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
  margin-bottom: 48px;
}
.section h2 {
  font-size: clamp(34px, 5vw, 76px);
  line-height: 0.96;
  letter-spacing: -0.05em;
  margin: 0;
  max-width: 900px;
}
.section p {
  color: inherit;
}
.muted {
  color: var(--muted) !important;
}
.alt .muted {
  color: #555 !important;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.025)
  );
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 28px;
  min-height: 280px;
  position: relative;
  overflow: hidden;
  transition: 0.35s;
}
.card:hover {
  transform: perspective(900px) rotateX(3deg) rotateY(-3deg) translateY(-6px);
  border-color: rgba(200, 169, 106, 0.65);
}
.card span {
  color: var(--gold);
  font-size: 13px;
}
.card h3 {
  font-size: 30px;
  letter-spacing: -0.03em;
  margin: 72px 0 12px;
}
.card p {
  color: #cfcfcf;
}
.alt .card {
  background: #f5f5f5;
  border-color: #ddd;
}
.alt .card p {
  color: #333;
}
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: 720px;
}
.split-img {
  background: var(--img);
  background-size: cover;
  background-position: center;
}
.split-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7vw;
  background: #fff;
  color: #050505;
}
.split-text p {
  font-size: 20px;
  color: #333;
  max-width: 650px;
}
.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.number {
  padding: 54px 5vw;
  border-right: 1px solid var(--line);
}
.number strong {
  font-size: clamp(42px, 6vw, 82px);
  letter-spacing: -0.06em;
}
.number span {
  display: block;
  color: #aaa;
}
.list {
  border-top: 1px solid var(--line);
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.row b {
  font-size: 28px;
  letter-spacing: -0.03em;
}
.timeline {
  display: grid;
  gap: 16px;
}
.timeline div {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
}
.journal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.post {
  background: #111;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
}
.post img {
  height: 260px;
  width: 100%;
  object-fit: cover;
}
.post div {
  padding: 24px;
}
.post h3 {
  font-size: 24px;
  margin: 8px 0;
}
.form {
  display: grid;
  gap: 14px;
  max-width: 820px;
}
.form input,
.form textarea,
.form select {
  width: 100%;
  background: #111;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: #fff;
  padding: 17px;
  font: inherit;
}
.form textarea {
  min-height: 150px;
}
.footer {
  padding: 60px 5vw;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  color: #aaa;
}
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: 0.8s;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 900px) {
  .nav {
    display: none;
  }
  .menu {
    display: block;
    background: none;
    border: 1px solid var(--line);
    color: #fff;
    border-radius: 999px;
    padding: 10px 14px;
  }
  .nav.open {
    display: flex;
    position: absolute;
    top: 70px;
    left: 5vw;
    right: 5vw;
    flex-direction: column;
    background: #111;
    padding: 24px;
    border-radius: 20px;
  }
  .grid,
  .journal,
  .numbers,
  .split {
    grid-template-columns: 1fr;
  }
  .section-head {
    display: block;
  }
  .row {
    grid-template-columns: 1fr;
  }
  .footer {
    display: block;
  }
  .hero {
    padding-top: 130px;
  }
  .number {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  @media (max-width: 900px) {
  a.btn[href="./seiten/journal/journal.html"] {
    display: flex;
    width: fit-content;
    margin: 50px auto;
  }
}
}