/* ── Variables ── */
:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f0ebe4;
  --color-surface: #ffffff;
  --color-primary: #5c7a6b;
  --color-primary-dark: #4a6357;
  --color-accent: #c4a882;
  --color-text: #3d3a36;
  --color-text-muted: #6b6560;
  --color-border: #e0d9d0;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Source Sans 3', system-ui, sans-serif;
  --shadow-sm: 0 2px 8px rgba(61, 58, 54, 0.06);
  --shadow-md: 0 8px 32px rgba(61, 58, 54, 0.1);
  --radius: 12px;
  --header-height: 72px;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

p + p {
  margin-top: 1rem;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.logo:hover {
  color: var(--color-primary);
}

.main-nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.main-nav a:hover {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s, opacity 0.3s;
}

/* ── Hero ── */
.hero {
  padding: 4rem 0 5rem;
  background: linear-gradient(160deg, var(--color-bg) 60%, var(--color-bg-alt));
}

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

.hero-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}

.hero-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.4;
  color: var(--color-text);
  border: none;
  margin-bottom: 0.75rem;
}

.hero-attribution {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.photo-placeholder {
  aspect-ratio: 4 / 5;
  background: linear-gradient(145deg, #e8e0d5, #d4c9bb);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-md);
  border: 2px dashed var(--color-border);
}

.photo-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
}

.photo-placeholder span {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ── Sections ── */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin-bottom: 2.5rem;
}

/* ── Vorstellung ── */
.intro-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.intro-aside {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  align-self: start;
}

.intro-aside ul {
  list-style: none;
  margin-top: 1rem;
}

.intro-aside li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.intro-aside li:last-child {
  border-bottom: none;
}

.subsection-title {
  font-size: 1.35rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.aside-sub {
  font-size: 1.1rem;
  margin-top: 1.5rem;
}

.experience-list {
  list-style: none;
}

.experience-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

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

.experience-list .year {
  display: inline-block;
  min-width: 5.5rem;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.85rem;
}

/* ── Leistungsspektrum ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.focus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.focus-block {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.focus-block h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--color-primary-dark);
}

.focus-list {
  list-style: none;
}

.focus-list li {
  padding: 0.45rem 0;
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.focus-list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.crisis-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  font-style: italic;
}

/* ── Kontakt ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.contact-item {
  margin-bottom: 1.75rem;
}

.contact-item h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.contact-item p {
  color: var(--color-text-muted);
}

.contact-form {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.contact-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  margin-top: 1rem;
}

.contact-form label:first-of-type {
  margin-top: 0;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

/* ── Impressum ── */
.impressum h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.impressum h3:first-of-type {
  margin-top: 0;
}

.impressum-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.impressum p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* ── Footer ── */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.9rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover {
  color: #fff;
}

.site-footer p + p {
  margin-top: 0.5rem;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 1.25rem;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-grid,
  .intro-grid,
  .contact-grid,
  .impressum-grid,
  .focus-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2.5rem 0 3.5rem;
  }

  .hero-image {
    order: -1;
  }

  .photo-placeholder {
    max-width: 280px;
    margin-inline: auto;
  }

  .section {
    padding: 3.5rem 0;
  }
}