/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background-image: url('../assets/images/helmut-meschonat-d54-stage.webp');
  background-size: cover;
  background-position: center center;
}

@media (max-width: 768px) {
  .hero {
    min-height: 62vh;
    min-height: 62svh;
    padding-block: var(--space-2xl);
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background-color: rgb(0, 0, 0);
  opacity: 0.1;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 42rem;
}

.hero__title {
  color: var(--color-hero-text);
  margin: 0 0 var(--space-headline-subline);
}

.hero__title-line {
  display: block;
}

.hero__subtitle {
  color: var(--color-hero-text);
  font-family: var(--font-regular);
  font-size: clamp(1.35rem, 1.5vw + 0.8rem, 2rem);
  line-height: 1.5;
  margin: 0 0 var(--space-lg);
}

.hero__content p:last-child {
  margin: 0;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--color-btn-secondary);
  border-radius: 4px;
  font-family: var(--font-regular);
  font-size: 1.1rem;
  line-height: 1.5;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.btn-secondary {
  background-color: var(--color-btn-secondary);
  border-color: var(--color-btn-secondary);
  color: var(--color-btn-secondary-text);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--color-btn-secondary-hover);
  border-color: var(--color-btn-secondary-hover);
  color: #0a0800;
}

/* Section headings (title + subtitle) */
.section-heading {
  text-align: center;
}

.section-heading__title {
  margin: 0 0 var(--space-headline-subline);
}

.section-heading__subtitle {
  margin: 0;
  color: var(--color-text-muted);
}

/* Section titles */
.section-title-block {
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-after-headline);
}

.section-title-block--compact-top {
  padding-top: var(--space-section-y-sm);
}

.section-subtitle-muted {
  color: var(--color-text-muted);
  margin: 0;
}

.section-narrow {
  max-width: var(--section-narrow);
  margin-left: auto;
  margin-right: auto;
}

/* Gallery */
.gallery-section {
  padding-top: 0;
  padding-bottom: var(--space-3xl);
  background: var(--color-bg);
}

.gallery-section.section-title-block {
  padding-top: var(--space-section-y);
}

.gallery-section.section-title-block--compact-top {
  padding-top: var(--space-section-y-sm);
}

.gallery-section .section-heading {
  margin-bottom: var(--space-after-headline);
}

.gallery-section .container {
  padding-top: 0;
}

.gallery-mount {
  min-height: 4rem;
}

.gallery-placeholder {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1rem;
  padding: 2rem 1rem;
}

/* Vita */
.vita-section {
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-xl);
}

.vita-content h2 {
  margin-bottom: var(--space-lg);
}

.vita-content {
  text-align: center;
}

.vita-list > .vita-entry,
.vita-list > .vita-block {
  margin: 0 0 var(--space-md);
}

.vita-list > .vita-entry:last-child,
.vita-list > .vita-block:last-child {
  margin-bottom: 0;
}

.vita-entry,
.vita-detail {
  margin: 0 0 0.25rem;
}

.vita-block .vita-detail:last-child,
.vita-block .vita-entry:last-child {
  margin-bottom: 0;
}

/* Exhibitions */
.exhibitions-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-xl);
}

.exhibitions-section .section-heading {
  margin-bottom: var(--space-lg);
}

.exhibitions-section .section-heading__title {
  margin-bottom: var(--space-headline-subline);
}

.exhibitions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: 0;
}

@media (min-width: 768px) {
  .exhibitions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .exhibitions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.exhibitions-text {
  margin: 0;
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.2rem);
  line-height: 1.5;
}

.exhibitions-text a.link-external {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
}

.exhibitions-text a.link-external:hover {
  text-decoration-thickness: 2px;
}

/* Ankäufe */
.purchases-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.purchases-section .section-heading {
  margin-bottom: var(--space-lg);
}

.purchases-section .section-heading__title {
  margin-bottom: var(--space-headline-subline);
}

.purchases-list {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
  list-style: none;
  padding: 0;
}

.purchases-list li + li {
  margin-top: 0.25rem;
}

/* Legal pages */
.legal-section {
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-section-y);
}

.legal-section .legal-content {
  max-width: 66.666%;
  margin: 0 auto;
}

.legal-section h1 {
  margin-bottom: var(--space-lg);
}

.legal-section h2 {
  font-size: clamp(1.35rem, 1.5vw + 0.8rem, 2rem);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-section p {
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.1rem);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}

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

.legal-section ul.legal-list {
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.1rem);
  line-height: 1.5;
  margin: 0 0 var(--space-lg);
  padding-left: 1.25rem;
}

.legal-section ul.legal-list li {
  margin-bottom: var(--space-xs);
}

.legal-section ul.legal-list li:last-child {
  margin-bottom: 0;
}

.legal-section code {
  font-size: 0.95em;
}

@media (max-width: 768px) {
  .legal-section .legal-content {
    max-width: 100%;
  }
}

/* Footer */
.site-footer {
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-xl);
  background-color: var(--color-bg-footer);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.site-footer nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xs) var(--space-md);
  padding: 0;
  margin: 0 0 var(--space-md);
}

.site-footer nav a {
  text-decoration: none;
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.2rem);
}

.site-footer nav a:hover {
  text-decoration: underline;
}

.site-footer__copy {
  margin: 0;
  text-align: center;
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.2rem);
}

.section-placeholder {
  padding: 4rem 1rem;
  text-align: center;
}

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

/* Contact form */
.contact-section {
  padding: var(--space-3xl) 0;
  background-color: #393b3e;
  color: #ffffff;
}

.contact-section h2 {
  color: #ffffff;
  margin: 0 0 var(--space-lg);
}

.contact-form-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.contact-form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form [type="submit"]:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.5rem;
  font-family: var(--font-regular);
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.2rem);
  line-height: 1.5;
  color: #000000;
  background-color: #ffffff;
  border: 1px solid #cccccc;
  border-radius: 0;
  transition: background-color 0.4s, border-color 0.4s;
  box-shadow: none;
}

.form-control::placeholder {
  color: #7d7d7d;
}

.form-control:hover,
.form-control:focus {
  background-color: #efefef;
  border-color: #bbbbbb;
  outline: none;
}

.form-control--error {
  border-color: #c0392b;
}

.form-control--error:focus {
  border-color: #c0392b;
}

.form-field-error {
  display: block;
  margin-top: var(--space-2xs);
  font-size: 0.95rem;
  color: #ffb4b4;
}

.form-field-error[hidden] {
  display: none;
}

textarea.form-control {
  min-height: 8rem;
  resize: vertical;
}

.form-check {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  text-align: left;
}

.form-check-input {
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.form-check-label {
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.2rem);
  line-height: 1.5;
}

.form-check-label a {
  color: #ffffff;
  text-decoration: underline;
}

.form-alert {
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  border-radius: 4px;
  font-size: 1rem;
}

.form-alert--success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-alert--error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.btn-white {
  background-color: #fafafa;
  border-color: #fafafa;
  color: #7a7a7a;
  width: 100%;
  margin-top: var(--space-xs);
}

.btn-white:hover,
.btn-white:focus {
  color: #4f4f4f;
  background-color: #cfcfcf;
  border-color: #cfcfcf;
}