/* Wireframe Stile (schwarz/weiß) */
* {
  box-sizing: border-box;
}

:root {
  --black: #000000;
  --white: #ffffff;
  --max-width: 1440px;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--white);
  color: var(--black);
  font-family: Inter, Arial, sans-serif;
  min-height: 100%;
}

.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
  background: var(--white);
  min-height: 1343px;
  border: 2px solid var(--black);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--black);
  padding: 16px 24px;
  margin-bottom: 24px;
}

.header__brand {
  font-weight: bold;
  font-size: 1.2rem;
  border: 1px solid var(--black);
  padding: 8px 12px;
  background: var(--white);
}

.nav__link {
  color: var(--black);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--black);
  padding: 8px 12px;
  background: var(--white);
}

.btn {
  border: 2px solid var(--black);
  background: var(--white);
  color: var(--black);
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn--primary {
  background: var(--white);
}

.btn--outline {
  background: var(--white);
}

.btn:focus-visible,
.nav__link:focus-visible,
.arrow:focus-visible {
  outline: 3px solid var(--black);
  outline-offset: 3px;
}

.main-content {
  display: grid;
  grid-template-rows: auto auto;
  gap: 32px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--black);
}

.hero__title {
  font-size: 2rem;
  line-height: 1.25;
  margin: 0 0 16px;
}

.hero__description {
  margin: 0 0 20px;
  line-height: 1.5;
}

.hero__left {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero__right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-card {
  position: relative;
  width: 100%;
  max-width: 620px;
  height: 400px;
  border: 1px solid var(--black);
}

.image-card__placeholder {
  width: 100%;
  height: 100%;
  background: var(--white);
  position: relative;
}

.image-card__placeholder::before,
.image-card__placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--black);
}

.image-card__placeholder::before {
  background-image: linear-gradient(135deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%);
}

.image-card__placeholder::after {
  background-image: linear-gradient(225deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%);
}

.social-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--black);
  background: var(--white);
}

.social-badge__dot {
  width: 16px;
  height: 16px;
  background: var(--black);
  border-radius: 50%;
}

.gallery {
  border: 1px solid var(--black);
  padding: 24px;
}

.gallery__controls {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}

.arrow {
  border: 2px solid var(--black);
  background: var(--white);
  color: var(--black);
  padding: 8px 16px;
  font-size: 1.2rem;
  cursor: pointer;
}

.gallery__track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery__item {
  border: 1px solid var(--black);
  min-height: 240px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px;
  position: relative;
  background: var(--white);
}

.placeholder {
  width: 100%;
  height: 100%;
  position: relative;
  border: 1px solid var(--black);
}

.placeholder::before,
.placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%);
}

.placeholder::after {
  background-image: linear-gradient(225deg, transparent 49%, var(--black) 49%, var(--black) 51%, transparent 51%);
}

.gallery__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  position: relative;
}

.profile-badge {
  width: 72px;
  height: 72px;
  border: 1px solid var(--black);
  border-radius: 50%;
  background: var(--white);
  margin: 0 auto;
}

.gallery__handle {
  font-weight: 700;
}