:root {
  --color-primary: #1a402a;
  --color-primary-dark: #153322;
  --color-secondary: #445049;
  --color-text-primary: #33332f;
  --color-text-secondary: #445049;
  --color-background: #fff;
  --color-contrast: #fff;
  --color-border: #d9ddd9;
  --color-surface: #f8faf8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Outfit, "Trebuchet MS", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-background);
  color: var(--color-text-primary);
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.header-content {
  position: relative;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  text-decoration: none;
}

.brand-logo {
  display: block;
  /* Das Logo-SVG hat eine viewBox von 300x250, die Wortmarke belegt darin nur
     ca. 238x88. object-fit: cover schneidet den Leerraum symmetrisch weg. */
  width: 210px;
  height: 70px;
  object-fit: cover;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.header-btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-primary);
  border-radius: 0.5rem;
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.header-btn:hover {
  transform: translateY(-1px);
}

.btn-full {
  background: var(--color-primary);
  color: var(--color-contrast);
}

.btn-full:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-outline:hover {
  border-color: var(--color-primary-dark);
  background: #f7faf8;
}

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  cursor: pointer;
}

.hamburger-box {
  position: relative;
  display: inline-block;
  width: 24px;
  height: 18px;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  position: absolute;
  left: 0;
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
  transition: transform 0.18s, opacity 0.18s, background 0.18s;
}

.hamburger-inner {
  top: 50%;
  transform: translateY(-50%);
}

.hamburger-inner::before,
.hamburger-inner::after {
  content: "";
}

.hamburger-inner::before {
  top: -7px;
}

.hamburger-inner::after {
  top: 7px;
}

/* Hero */

.main-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 1rem;
  padding: 3rem 0;
}

h1 {
  margin: 0 0 0.75rem;
  color: var(--color-primary);
  font-size: clamp(2rem, 4vw, 2.45rem);
  line-height: 1.1;
  /* lange Komposita wie "Drohnendienstleistungen" sonst breiter als der Viewport */
  overflow-wrap: break-word;
  hyphens: auto;
}

p {
  max-width: 62ch;
  color: var(--color-text-secondary);
}

.banner p {
  margin: 0.75rem 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.hero-actions .header-btn {
  min-width: 148px;
}

.under-construction {
  display: block;
  width: min(560px, 100%);
  height: auto;
}

/* Contact form */

.form-card {
  width: min(1100px, 92vw);
  margin: 0 auto 4rem;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-surface);
}

#contactForm {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

#contactForm label {
  display: grid;
  gap: 0.45rem;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 700;
}

#contactForm input,
#contactForm textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid #c4ccc7;
  border-radius: 0.65rem;
  background: var(--color-background);
  color: var(--color-text-primary);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#contactForm textarea {
  min-height: 8rem;
  resize: vertical;
}

#contactForm input:focus,
#contactForm textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 64, 42, 0.14);
}

#submitButton {
  justify-self: start;
  min-height: 42px;
  padding: 0.55rem 1.2rem;
  border: 1px solid var(--color-primary);
  border-radius: 0.5rem;
  background: var(--color-primary);
  color: var(--color-contrast);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, opacity 0.2s;
}

#submitButton:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

#submitButton:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.status {
  min-height: 1.25rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.status.ok {
  color: #2f6f47;
}

.status.error {
  color: #a52a2a;
}

/* Impressum */

.legal-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-background);
}

.legal-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.legal-heading h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 0.98;
}

.legal-intro {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.65;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.legal-card {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-surface);
}

.legal-card h3 {
  margin: 0 0 1.15rem;
  color: var(--color-primary);
  font-size: 1.05rem;
}

.legal-list {
  display: grid;
  grid-template-columns: minmax(135px, 0.65fr) minmax(0, 1.35fr);
  gap: 0.75rem 1rem;
  margin: 0;
}

.legal-list dt {
  color: var(--color-secondary);
  font-size: 0.87rem;
  font-weight: 700;
}

.legal-list dd {
  margin: 0;
  color: var(--color-text-primary);
  line-height: 1.45;
}

.legal-list a,
.legal-note a,
.footer-nav a {
  color: var(--color-primary);
  text-decoration-color: rgba(26, 64, 42, 0.28);
  text-underline-offset: 0.2em;
}

.legal-list a:hover,
.legal-note a:hover,
.footer-nav a:hover {
  color: var(--color-primary-dark);
}

.legal-note {
  margin: 1rem 0 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--color-primary);
  border-radius: 0 0.8rem 0.8rem 0;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* Footer */

.site-footer {
  margin-top: 1rem;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--color-border);
  background: linear-gradient(180deg, #f8faf8, #f2f6f3);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  align-items: start;
  gap: 1.5rem;
}

.footer-branding,
.footer-legal {
  display: grid;
  gap: 0.45rem;
}

.footer-kicker {
  margin: 0;
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-legal p {
  margin: 0;
}

.footer-legal h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: 1rem;
}

.footer-legal a {
  color: var(--color-primary);
  text-decoration-color: rgba(26, 64, 42, 0.25);
  text-underline-offset: 0.18em;
}

.footer-legal a:hover {
  color: var(--color-primary-dark);
}

.footer-nav {
  display: grid;
  align-content: start;
  gap: 0.45rem;
}

.footer-nav h2 {
  margin: 0;
  color: var(--color-primary);
  font-size: 1rem;
}

@media (max-width: 760px) {
  .header-content {
    min-height: 76px;
  }

  .brand-logo {
    width: 180px;
    height: 60px;
  }

  h1 {
    font-size: clamp(1.7rem, 7vw, 2.45rem);
  }

  .main-content {
    grid-template-columns: 1fr;
  }

  .under-construction {
    margin-inline: auto;
  }

  .form-card {
    margin-bottom: 2rem;
    padding: 1rem;
  }

  .form-grid,
  .legal-heading,
  .legal-grid,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .legal-section {
    padding: 3rem 0;
  }

  .legal-list {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .legal-list dd {
    margin-bottom: 0.7rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .header-btn {
    width: 100%;
  }

  #submitButton {
    width: 100%;
    justify-self: stretch;
  }

  .hamburger {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 1000;
    display: none;
    min-width: 220px;
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 0.6rem;
    background: var(--color-background);
    box-shadow: 0 16px 32px rgba(21, 51, 34, 0.12);
    flex-direction: column;
    gap: 0.5rem;
  }

  .nav.open {
    display: flex;
  }

  .nav .header-btn {
    width: 100%;
  }

  .hamburger[aria-expanded="true"] .hamburger-inner {
    background: transparent;
  }

  .hamburger[aria-expanded="true"] .hamburger-inner::before {
    transform: translateY(7px) rotate(45deg);
  }

  .hamburger[aria-expanded="true"] .hamburger-inner::after {
    transform: translateY(-7px) rotate(-45deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}