/* ---------- FONTS ---------- */

/* roboto-regular - latin */

@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/roboto-v51-latin/roboto-v51-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
  font-display: swap;
}
/* roboto-800 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 800;
  src: url('../fonts/roboto-v51-latin/roboto-v51-latin-800.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
  font-display: swap;
}

/* ---------- RESET & BASIS ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; /* -apple-system, */
  line-height: 1.6;
  color: #2e2e2e;
  background-color: #ffffff;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* ---------- VARIABLEN ---------- */
:root {
  /* Akzent – kräftiges Terrakotta für klaren Kontrast */
  --accent: #c25638;
  --accent-dark: #a8462b;
  --accent-soft: #f4d9cf;

  /* Hintergründe – deutlich abgesetzt vom Weiß */
  --bg-hero: #f8f4ec;
  --bg-videos-1: #e9e2d6;
  --bg-videos-2: #dde9e3;
  --bg-contact: #fae7da;
  --bg-privacy: #ece5d9;
  --footer-bg: #d9d2c6;

  /* Radius & Abstände */
  --card-radius: 16px;
  --spacing-section: clamp(3rem, 8vw, 5rem);

  /* Text & Linien – deutlich kräftiger */
  --text-main: #1f1f1f;
  --text-muted: #3d3d3d;
  --border-soft: #c8bfb0;
}

/* ---------- UTILITIES ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-title {
  font-size: clamp(1.6rem, 5vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
  color: #3d3d3d;
}

.section-title span {
  color: var(--accent);
  font-weight: 500;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(0 0 0 0); /*clip: rect(0, 0, 0, 0);*/
  border: 0;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  background-color: #ffffff;
  padding: 1rem 0;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
  position: relative;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: #2e2e2e;
}

.logo strong {
  font-weight: 600;
  color: var(--accent);
}

/* Desktop-Navigation */
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 1rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.nav-links a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

/* Burger-Menü-Button (nur Mobile) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: background 0.2s;
  width: 44px;
  height: 44px;
  position: relative;
}

.menu-toggle:hover {
  background: var(--accent-soft);
}

/* Die drei Burger-Linien */
.menu-toggle .burger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #2e2e2e;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background-color 0.2s;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.menu-toggle .burger-line:nth-child(1) { top: 14px; }
.menu-toggle .burger-line:nth-child(2) { top: 21px; }
.menu-toggle .burger-line:nth-child(3) { top: 28px; }

/* Burger zu X animieren, wenn geöffnet */
.menu-toggle.open .burger-line:nth-child(1) {
  top: 21px;
  transform: translateX(-50%) rotate(45deg);
}
.menu-toggle.open .burger-line:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open .burger-line:nth-child(3) {
  top: 21px;
  transform: translateX(-50%) rotate(-45deg);
}

.menu-toggle:hover .burger-line {
  background-color: var(--accent);
}

/* ---------- MOBILE MENÜ ---------- */
@media (max-width: 700px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 1rem;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    padding: 1.5rem 1.5rem 2rem;
    box-shadow: 0 16px 24px rgba(0, 0, 0, 0.05);
    border-top: 1px solid #f0ebe4;
  }

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

  .nav-links a {
    font-size: 1.2rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f0ebe4;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background-color: var(--bg-hero);
  padding: var(--spacing-section) 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-image {
  border-radius: var(--card-radius);
  overflow: hidden;
  background-color: #e8e0d8;
  /*aspect-ratio: 4 / 5;*/
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image .placeholder-text {
  font-size: 0.9rem;
  color: #9c8e82;
  text-align: center;
  padding: 1rem;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero-content h1 strong {
  font-weight: 500;
  color: var(--accent);
}

.hero-content p {
  font-size: 1.15rem;
  color: #4e4e4e;
  margin-bottom: 2rem;
  max-width: 40ch;
}

@media (max-width: 700px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-image {
    aspect-ratio: 1 / 1;
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  background-color: var(--accent);
  color: #ffffff;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  border: none;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 6px 14px rgba(224, 122, 95, 0.2);
}

.btn:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
}

/* Button in Sektionen zentriert */
.section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ============================================================
   VIDEO SEKTION 1 – horizontale Videos
   ============================================================ */
.videos-1 {
  background-color: var(--bg-videos-1);
  padding: var(--spacing-section) 0;
}

.video-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.video-wrapper {
  background: #ffffff;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s;
}

.video-wrapper:hover {
  box-shadow: 0 18px 32px -10px rgba(0, 0, 0, 0.1);
}

.video-16x9 {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  background: #f0ebe4;
}

.video-16x9 iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 700px) {
  .video-grid-2 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* ============================================================
   VIDEO SEKTION 2 – vertikale Shorts
   ============================================================ */
.videos-2 {
  background-color: var(--bg-videos-2);
  padding: var(--spacing-section) 0;
}

.video-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.shorts-wrapper {
  background: #ffffff;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.06);
}

.video-9x16 {
  position: relative;
  width: 100%;
  padding-bottom: 177.78%;
  background: #dfe8e4;
}

.video-9x16 iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 900px) and (min-width: 601px) {
  .video-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .video-grid-4 {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
}

/* ============================================================
   KONTAKT
   ============================================================ */
.contact {
  background-color: var(--bg-contact);
  padding: var(--spacing-section) 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
}

.contact-inner {
  max-width: 600px;
  margin: 0 auto;
}

.contact h2 {
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  font-weight: 300;
  margin-bottom: 1rem;
}

.contact h2 strong {
  font-weight: 500;
  color: var(--accent);
}

.contact p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
  color: #4e4e4e;
}

.contact-email {
  display: inline-block;
  font-size: 1.5rem !important;
  font-weight: 400;
  color: var(--accent);
  border-bottom: 2px solid var(--accent-soft);
  padding-bottom: 0.2rem;
  margin-bottom: 2rem;
  transition: border-color 0.2s;
  overflow-wrap: break-word; /*word-break: break-word;*/
}

.contact-email:hover {
  border-bottom-color: var(--accent);
}

.social-links {
  display: flex;
  gap: 1.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.social-links a {
  font-size: 1rem;
  color: #4e4e4e;
  transition: color 0.2s;
  border-bottom: 1px solid transparent;
}

.social-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ============================================================
   RECHTSSEITEN (Impressum & Datenschutz)
   ============================================================ */
.impressum-section {
  background-color: var(--bg-hero);
  padding: var(--spacing-section) 0;
  min-height: 60vh;
}

.privacy-section {
  background-color: var(--bg-privacy);
  padding: var(--spacing-section) 0;
  min-height: 60vh;
}

.impressum-card,
.privacy-card {
  background-color: #ffffff;
  border-radius: var(--card-radius);
  padding: clamp(2rem, 6vw, 4rem);
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.06);
  max-width: 820px;
  margin: 0 auto;
}

.impressum-card h1,
.privacy-card h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: #2e2e2e;
}

.impressum-card h1 strong,
.privacy-card h1 strong {
  font-weight: 500;
  color: var(--accent);
}

.impressum-intro,
.privacy-intro {
  font-size: 1.05rem;
  color: #6b6b6b;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid #f0ebe4;
  padding-bottom: 1.5rem;
}

.impressum-card h2,
.privacy-card h2 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-top: 2.2rem;
  margin-bottom: 0.75rem;
  color: #2e2e2e;
}

.impressum-card h2:first-of-type,
.privacy-card h2:first-of-type {
  margin-top: 0;
}

.privacy-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: #3d3d3d;
}

.impressum-card p,
.impressum-card address,
.privacy-card p,
.privacy-card address,
.privacy-card ul {
  font-style: normal;
  color: #4e4e4e;
  margin-bottom: 0.85rem;
  font-size: 1.02rem;
}

.privacy-card ul {
  padding-left: 1.5rem;
  list-style: disc;
}

.privacy-card ul li {
  margin-bottom: 0.4rem;
}

.impressum-card a,
.privacy-card a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
  overflow-wrap: break-word; /*word-break: break-word;*/
}

.impressum-card a:hover,
.privacy-card a:hover {
  border-bottom-color: var(--accent);
}

.placeholder-hint {
  background-color: var(--accent-soft);
  color: #a85138;
  font-size: 0.85rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.25rem;
  white-space: nowrap;
  font-weight: 500;
}

.info-box {
  background-color: var(--bg-hero);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1rem 0 1.5rem;
  font-size: 0.98rem;
  color: #4e4e4e;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--footer-bg);
  padding: 2rem 0;
  font-size: 0.9rem;
  color: #5e5e5e;
}

.footer-inner {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-inner a {
  transition: color 0.2s;
}

.footer-inner a:hover {
  color: var(--accent);
}

/* ============================================================
   PROJEKT-SEITE – 4 separate Projekt-Sektionen
   ============================================================ */

/* Jede Projekt-Sektion wechselt sich farblich ab */
.project-block {
  padding: var(--spacing-section) 0;
}

.project-block:nth-of-type(odd) {
  background-color: var(--bg-videos-1);   /* sanftes Beige */
}

.project-block:nth-of-type(even) {
  background-color: var(--bg-videos-2);   /* zartes Minzgrün */
}

/* Grid: Foto links, Text rechts */
.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

/* Foto-Spalte */
.project-photo {
  border-radius: var(--card-radius);
  overflow: hidden;
  background-color: #e8e0d8;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-photo .placeholder-text {
  font-size: 0.9rem;
  color: #9c8e82;
  text-align: center;
  padding: 1rem;
}

/* Text-Spalte */
.project-content h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #2e2e2e;
}

.project-content h2 strong {
  font-weight: 500;
  color: var(--accent);
}

/* kleine Projekt-Nummer / Kategorie */
.project-meta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background-color: var(--accent-soft);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.project-content p {
  font-size: 1.05rem;
  color: #4e4e4e;
  margin-bottom: 1rem;
}

/* Buttons unter jedem Projekt */
.project-actions {
  margin-top: 1.5rem;
}

/* Mobile / Tablet: stapeln */
@media (max-width: 900px) {
  .project-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .project-photo {
    aspect-ratio: 1 / 1;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ============================================================
   TERMINE PRO PROJEKT
   ============================================================ */
.project-termine {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.project-termine h3 {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.termine-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.termine-list li {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed #e0d9d0;
  font-size: 0.98rem;
}

.termine-list li:last-child {
  border-bottom: none;
}

.termine-datum {
  font-weight: 500;
  color: var(--accent);
  white-space: nowrap;
}

.termine-info {
  color: #4e4e4e;
}

.termine-info strong {
  color: #2e2e2e;
  font-weight: 500;
}

/* Mobile: Datum über Beschreibung */
@media (max-width: 520px) {
  .termine-list li {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
  .termine-datum {
    font-size: 0.9rem;
  }
}

/* ============================================================
   FEHLERSEITE
   ============================================================ */
.error-section {
  background-color: var(--bg-hero);
  padding: var(--spacing-section) 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-card {
  background-color: #ffffff;
  border-radius: var(--card-radius);
  padding: clamp(2.5rem, 7vw, 5rem);
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.06);
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.error-code {
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.error-title {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: #2e2e2e;
}

.error-title strong {
  font-weight: 500;
  color: var(--accent);
}

.error-message {
  font-size: 1.08rem;
  color: #4e4e4e;
  margin-bottom: 2rem;
  max-width: 40ch;
  margin-left: auto;
  margin-right: auto;
}

.error-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.error-link {
  font-size: 0.98rem;
  color: #4e4e4e;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

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