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

:root {
  --color-bg: #f4f7f4;
  --color-surface: #fbfcfa;
  --color-surface-soft: #f0f5f1;
  --color-primary: #3f624f;
  --color-primary-hover: #334f40;
  --color-secondary: #5f8196;
  --color-text: #213134;
  --color-muted: #5a6c6f;
  --color-border: #d4dfd8;
  --radius-lg: 1.25rem;
  --radius-md: 0.9rem;
  --shadow-1: 0 10px 30px rgba(24, 40, 42, 0.07);
  --shadow-2: 0 16px 44px rgba(24, 40, 42, 0.1);
  --max-width: 1040px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.74) 0%, rgba(244, 247, 244, 0.92) 100%),
    radial-gradient(circle at top left, rgba(63, 111, 104, 0.08), transparent 34%),
    radial-gradient(circle at top right, rgba(95, 129, 150, 0.08), transparent 36%);
  z-index: -2;
}

.page-glow {
  position: fixed;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.42;
  z-index: -1;
  pointer-events: none;
}

.page-glow-left {
  top: -7rem;
  left: -7rem;
  background: rgba(63, 111, 104, 0.14);
}

.page-glow-right {
  top: 7rem;
  right: -7rem;
  background: rgba(95, 129, 150, 0.14);
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 252, 250, 0.88);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-link {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  border-radius: 999px;
}

.brand-link:focus-visible {
  outline: 2px solid rgba(63, 111, 104, 0.5);
  outline-offset: 3px;
}

.brand-symbol {
  position: relative;
  width: 2.2rem;
  height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--color-primary);
  border: 1.4px solid rgba(36, 73, 64, 0.5);
  overflow: hidden;
}

.brand-symbol::before,
.brand-symbol::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.brand-symbol::before {
  inset: 0.14rem;
  background: var(--color-bg);
  clip-path: polygon(50% 4%, 10% 78%, 90% 78%);
}

.brand-symbol::after {
  inset: 0.08rem;
  border-radius: 999px;
  border: 1px solid rgba(63, 98, 79, 0.36);
}

.logo {
  font-size: 1.02rem;
  color: var(--color-primary);
  letter-spacing: 0.015em;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 0.3rem;
  margin-left: auto;
}

nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.96rem;
  font-weight: 600;
  padding: 0.42rem 0.58rem;
  border-radius: 999px;
  transition: color 0.2s, background-color 0.2s;
}

nav a:hover {
  color: var(--color-primary);
  background: rgba(63, 111, 104, 0.08);
}

/* ── Main Layout ── */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.3rem 1.35rem 5rem;
}

main > section {
  margin-top: 1rem;
}

#fuer-wen,
#themen,
#ueber-mich,
#call-to-action {
  scroll-margin-top: 6.2rem;
}

h2 {
  font-size: clamp(1.55rem, 2.8vw, 2.15rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}

p {
  font-size: 1.06rem;
}

/* ── Hero ── */
.hero {
  margin-top: 1.6rem;
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: none;
}

.hero-panel {
  position: relative;
  z-index: 1;
  padding: 2.15rem;
  background: linear-gradient(180deg, rgba(251, 252, 250, 0.5), rgba(240, 245, 241, 0.34));
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  box-shadow: 0 10px 26px rgba(24, 40, 42, 0.08);
}

.hero-copy {
  width: 100%;
}

.hero-intro-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 250px);
  gap: 1.4rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.72rem, 3.3vw, 2.5rem);
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 2.3rem;
}

.hero-line {
  display: block;
  white-space: nowrap;
}

.hero-line + .hero-line {
  margin-top: 0.38em;
}

.lead {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 400;
  color: var(--color-muted);
  line-height: 1.55;
  margin: 0;
}

.hero-side {
  max-width: 14.8rem;
  justify-self: end;
}

.portrait-frame {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 1.4rem;
  box-shadow: 0 8px 20px rgba(24, 40, 42, 0.1);
  overflow: hidden;
}

.portrait-image {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 1.18rem;
}

/* ── Button ── */
.btn {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  padding: 0.72rem 1.5rem;
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 26px rgba(63, 111, 104, 0.2);
  transition: background-color 0.2s, transform 0.2s;
}

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

/* ── Section Cards ── */
.section-block {
  background: rgba(251, 252, 250, 0.85);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 2rem;
}

.accent-block {
  background: linear-gradient(180deg, rgba(251, 252, 250, 0.88), rgba(235, 243, 247, 0.62));
}

.section-intro {
  color: var(--color-secondary);
  margin-bottom: 0.9rem;
  font-weight: 600;
}

.content-list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  max-width: 100%;
}

.content-list li {
  position: relative;
  padding-left: 1.3rem;
}

.content-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.46rem;
  height: 0.46rem;
  border-radius: 999px;
  background: var(--color-primary);
}

.topics-list {
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.topics-list li::before {
  background: var(--color-secondary);
}

.supporting-text {
  margin-top: 1.2rem;
  padding: 1.05rem 1.2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid rgba(63, 111, 104, 0.45);
  border-radius: var(--radius-md);
}

.section-block p + p {
  margin-top: 0.9rem;
}

.callout-meta {
  color: var(--color-muted);
  margin-top: 1rem;
}

.contact-block {
  background: linear-gradient(135deg, rgba(63, 111, 104, 0.13), rgba(95, 129, 150, 0.08));
  border: 1px solid rgba(63, 111, 104, 0.28);
}

.contact-block h2 {
  font-size: clamp(1.65rem, 2.8vw, 2.2rem);
  margin-bottom: 1rem;
}

.contact-actions {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
}

.contact-block .btn {
  margin-top: 0;
  min-width: 14.5rem;
  text-align: center;
}

.contact-actions .callout-meta {
  margin-top: 0;
  font-size: 0.9rem;
  text-align: center;
  color: #6b7277;
}

.background-block {
  padding-bottom: 2.1rem;
}

.logo-strip {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px));
  gap: 0.9rem;
}

.logo-card {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 0.9rem;
  min-height: 4.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 3rem;
  object-fit: contain;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: rgba(251, 252, 250, 0.85);
  margin-top: 1.5rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.35rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.95rem;
  color: var(--color-muted);
}

.footer-nav {
  list-style: none;
  display: flex;
  gap: 0.6rem;
}

.footer-nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  transition: color 0.2s, background-color 0.2s;
}

.footer-nav a:hover {
  color: var(--color-primary);
  background: rgba(63, 111, 104, 0.08);
}

.legal-main {
  max-width: 900px;
}

.legal-card {
  background: rgba(251, 252, 250, 0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 2rem;
}

.legal-card h1 {
  font-size: clamp(1.9rem, 3.8vw, 2.5rem);
  margin-bottom: 1rem;
}

.legal-card h2 {
  margin-top: 1.6rem;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
}

.legal-card p,
.legal-card li {
  color: var(--color-muted);
}

.legal-list {
  padding-left: 1.2rem;
  margin-top: 0.6rem;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-intro-row {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 240px);
  }
}


@media (max-width: 720px) {
  body {
    font-size: 15px;
  }

  nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    font-size: 0.95rem;
  }

  nav ul {
    gap: 0.2rem;
    flex-wrap: wrap;
    margin-left: 0;
    width: 100%;
  }

  nav a {
    font-size: 0.9rem;
    padding: 0.34rem 0.5rem;
  }

  h2 {
    font-size: clamp(1.3rem, 6.1vw, 1.68rem);
  }

  p,
  li {
    font-size: 0.98rem;
  }

  main {
    padding: 0.8rem 1rem 3.2rem;
  }

  .hero {
    margin-top: 0.9rem;
  }

  .hero::before {
    height: 24rem;
    top: -1rem;
  }

  .hero-panel,
  .section-block {
    padding: 1.25rem;
    border-radius: 1.05rem;
  }

  .hero-intro-row {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .hero h1 {
    font-size: clamp(1.55rem, 7vw, 2rem);
  }

  .hero-text {
    gap: 1.6rem;
  }

  .lead {
    font-size: 0.98rem;
  }

  .hero-line {
    white-space: normal;
  }

  .hero-side {
    max-width: 14rem;
    justify-self: start;
  }

  .logo-strip {
    grid-template-columns: 1fr;
    max-width: 18rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}