/* ============================================================
   BeReO - Beratungs- und Dienstleistungsbüro
   Hauptstil, basiert auf der Logo-Farbpalette
   ============================================================ */

/* --- 1. Custom Properties --- */
:root {
  --color-petrol: #1f3d44;
  --color-petrol-dark: #15292d;
  --color-petrol-light: #2d5560;
  --color-altrosa: #d9a097;
  --color-altrosa-soft: #ecc8c1;
  --color-terrakotta: #c47a52;
  --color-terrakotta-dark: #a86340;
  --color-senf: #d9a441;
  --color-senf-dark: #b8862e;
  --color-cream: #fdfbf7;
  --color-offwhite: #fffaf0;
  --color-text: #2c2520;
  --color-text-muted: #6b5e54;
  --color-border: #e8ddd0;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --content-max: 1180px;
  --content-narrow: 820px;
  --gap-section: clamp(4rem, 8vw, 7rem);
  --gap-block: clamp(2rem, 4vw, 3.5rem);
  --radius: 4px;
  --shadow-soft: 0 2px 12px rgba(31, 61, 68, 0.06);
  --shadow-card: 0 4px 24px rgba(31, 61, 68, 0.08);
}

/* --- 2. Reset und Basis --- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-petrol);
  text-decoration: underline;
  text-decoration-color: var(--color-senf);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-color 0.2s;
}
a:hover {
  color: var(--color-terrakotta);
  text-decoration-color: var(--color-terrakotta);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-petrol);
  line-height: 1.18;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 400; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.05rem; font-weight: 600; }

p { margin: 0 0 1rem; }

ul { padding-left: 1.25rem; }
ul li { margin-bottom: 0.4rem; }

.lead {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  line-height: 1.55;
  color: var(--color-text);
  max-width: 60ch;
}

.kleinzeile {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-terrakotta);
  margin-bottom: 0.8rem;
  display: block;
}

/* --- 3. Container --- */
.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.5rem);
}
.container-narrow {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.5rem);
}

section { padding: var(--gap-section) 0; }

/* --- 4. Header --- */
.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(253, 251, 247, 0.96);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1.5rem;
}
.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-family: var(--font-display);
  color: var(--color-petrol);
}
.site-header__logo:hover { color: var(--color-petrol); text-decoration: none; }
.site-header__logo img { height: 38px; width: auto; }
.site-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.site-header__logo-text .name {
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}
.site-header__logo-text .sub {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

.site-nav {
  display: flex;
  gap: 1.6rem;
  align-items: center;
}
.site-nav a {
  font-family: var(--font-body);
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--color-petrol);
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
.site-nav a:hover { border-bottom-color: var(--color-terrakotta); color: var(--color-petrol); }
.site-nav a.cta {
  background: var(--color-petrol);
  color: var(--color-cream);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  border-bottom: none;
}
.site-nav a.cta:hover { background: var(--color-terrakotta); }

.site-header__burger {
  display: none;
  background: none;
  border: 0;
  font-size: 1.5rem;
  color: var(--color-petrol);
  cursor: pointer;
  padding: 0.3rem;
}

@media (max-width: 880px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
    align-items: stretch;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.7rem 0; border-bottom: 1px solid var(--color-border); }
  .site-nav a.cta { text-align: center; }
  .site-header__burger { display: block; }
}

/* --- 5. Hero --- */
.hero {
  padding: clamp(4rem, 8vw, 6rem) 0 var(--gap-section);
  background:
    radial-gradient(circle at 15% 30%, rgba(217, 160, 151, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 85% 70%, rgba(217, 164, 65, 0.14) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-offwhite) 0%, var(--color-cream) 100%);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero__text h1 { margin-bottom: 1.4rem; }
.hero__text .lead { font-size: clamp(1.15rem, 2vw, 1.4rem); }
.hero__meta {
  margin-top: 1.8rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero__meta strong { color: var(--color-petrol); font-weight: 600; }

.hero__logo {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__logo img {
  max-width: 100%;
  width: clamp(280px, 35vw, 460px);
  height: auto;
}

.hero__cta-row {
  margin-top: 2.2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  background: var(--color-petrol);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid var(--color-petrol);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { background: var(--color-terrakotta); border-color: var(--color-terrakotta); color: var(--color-cream); text-decoration: none; }
.btn.btn--ghost { background: transparent; color: var(--color-petrol); }
.btn.btn--ghost:hover { background: var(--color-petrol); color: var(--color-cream); }

@media (max-width: 780px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__logo { order: -1; }
  .hero__logo img { width: clamp(220px, 60vw, 360px); }
}

/* --- 6. Sektion-Köpfe --- */
.sektion-kopf {
  margin-bottom: var(--gap-block);
  max-width: 65ch;
}
.sektion-kopf .lead { margin-top: 0.5rem; }

section.bg-cream { background: var(--color-cream); }
section.bg-offwhite { background: var(--color-offwhite); }
section.bg-petrol {
  background: var(--color-petrol);
  color: var(--color-cream);
}
section.bg-petrol h1,
section.bg-petrol h2,
section.bg-petrol h3,
section.bg-petrol h4 { color: var(--color-cream); }
section.bg-petrol .kleinzeile { color: var(--color-senf); }
section.bg-petrol a { color: var(--color-senf); text-decoration-color: var(--color-altrosa); }
section.bg-petrol a:hover { color: var(--color-altrosa); }

section.bg-altrosa {
  background: linear-gradient(180deg, var(--color-altrosa-soft) 0%, var(--color-cream) 100%);
}

/* --- 7. Karten-Grid --- */
.karten-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.karte {
  background: var(--color-cream);
  padding: 2rem 1.8rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-terrakotta);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s, box-shadow 0.2s;
}
.karte:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.karte h3 { margin-bottom: 0.8rem; color: var(--color-petrol); }
.karte ul { margin: 0; padding-left: 1.1rem; }
.karte li { font-size: 0.95rem; }

.karte--rosa { border-left-color: var(--color-altrosa); }
.karte--senf { border-left-color: var(--color-senf); }
.karte--petrol { border-left-color: var(--color-petrol); }

/* --- 8. Portfolio --- */
.portfolio-spalten {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem 2.5rem;
}
.portfolio-spalten > div h3 {
  border-bottom: 2px solid var(--color-senf);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.portfolio-spalten ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.portfolio-spalten li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}
.portfolio-spalten li:last-child { border-bottom: none; }

/* --- 9. Werkstatt --- */
.werkstatt-zwei-spalten {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.werkstatt-block {
  background: var(--color-cream);
  padding: 2rem;
  border-radius: var(--radius);
  border-top: 4px solid var(--color-petrol);
}
.werkstatt-block h3 { margin-bottom: 1rem; }
.werkstatt-block ul { padding-left: 1.1rem; }
.werkstatt-block li { margin-bottom: 0.3rem; font-size: 0.95rem; }

@media (max-width: 720px) {
  .werkstatt-zwei-spalten { grid-template-columns: 1fr; }
}

/* --- 10. Arbeit --- */
.arbeit-liste {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.2rem;
}
.arbeit-liste li {
  padding: 1.4rem 1.6rem;
  background: var(--color-cream);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-altrosa);
  font-size: 0.98rem;
  line-height: 1.5;
}
.arbeit-liste li strong {
  color: var(--color-petrol);
  font-weight: 600;
  display: block;
  margin-bottom: 0.2rem;
}

/* --- 11. Partner-Block --- */
.partner-block {
  background: var(--color-petrol);
  color: var(--color-cream);
  padding: 3rem;
  border-radius: var(--radius);
  text-align: center;
}
.partner-block .kleinzeile { color: var(--color-senf); }
.partner-block h2 { color: var(--color-cream); margin-bottom: 1rem; }
.partner-block p { max-width: 55ch; margin: 0 auto 1.5rem; color: var(--color-altrosa-soft); }
.partner-block a.btn {
  background: var(--color-senf);
  color: var(--color-petrol-dark);
  border-color: var(--color-senf);
}
.partner-block a.btn:hover { background: var(--color-altrosa); border-color: var(--color-altrosa); }

/* --- 12. Anspruch --- */
.anspruch {
  background: linear-gradient(135deg, var(--color-terrakotta) 0%, var(--color-terrakotta-dark) 100%);
  color: var(--color-cream);
  padding: 3rem;
  border-radius: var(--radius);
}
.anspruch .kleinzeile { color: var(--color-altrosa-soft); }
.anspruch h2 { color: var(--color-cream); }
.anspruch p { color: var(--color-offwhite); max-width: 60ch; }

/* --- 13. Kontakt --- */
.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.kontakt-info {
  background: var(--color-cream);
  padding: 2.2rem;
  border-radius: var(--radius);
  border-top: 4px solid var(--color-senf);
}
.kontakt-info dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.6rem 1.5rem;
  margin: 0;
}
.kontakt-info dt {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-top: 0.15rem;
}
.kontakt-info dd { margin: 0; font-size: 1.05rem; }

.kontakt-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.kontakt-cta h3 { font-size: 1.5rem; }
.kontakt-cta p { color: var(--color-text-muted); }

@media (max-width: 780px) {
  .kontakt-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* --- 14. Footer --- */
.site-footer {
  background: var(--color-petrol-dark);
  color: var(--color-altrosa-soft);
  padding: 3rem 0 1.5rem;
  margin-top: var(--gap-section);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.site-footer__brand h3 {
  color: var(--color-cream);
  font-family: var(--font-display);
  margin-bottom: 0.4rem;
}
.site-footer__brand p { font-size: 0.95rem; color: var(--color-altrosa-soft); }
.site-footer h4 {
  color: var(--color-senf);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.9rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4rem; font-size: 0.95rem; }
.site-footer a {
  color: var(--color-altrosa-soft);
  text-decoration: none;
}
.site-footer a:hover { color: var(--color-senf); text-decoration: underline; }
.site-footer__bottom {
  border-top: 1px solid rgba(217, 200, 193, 0.15);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-altrosa-soft);
}
.site-footer__bottom-links { display: flex; gap: 1.5rem; }

@media (max-width: 720px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: 1.8rem; }
}

/* --- 15. Strahlen-Akzent --- */
.strahl-divider {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin: 2.5rem auto;
  width: max-content;
}
.strahl-divider span {
  display: inline-block;
  width: 4px;
  height: 32px;
  border-radius: 2px;
  transform-origin: bottom center;
}
.strahl-divider span:nth-child(1) { background: var(--color-altrosa); transform: rotate(-20deg); }
.strahl-divider span:nth-child(2) { background: var(--color-terrakotta); transform: rotate(-10deg); }
.strahl-divider span:nth-child(3) { background: var(--color-petrol); }
.strahl-divider span:nth-child(4) { background: var(--color-altrosa); transform: rotate(10deg); }
.strahl-divider span:nth-child(5) { background: var(--color-senf); transform: rotate(20deg); }

/* --- 16. Unterseiten --- */
.unterseite { padding: 4rem 0; }
.unterseite h1 { margin-bottom: 2rem; }
.unterseite h2 {
  margin-top: 2.5rem;
  font-size: 1.4rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}
.unterseite p, .unterseite li { font-size: 0.97rem; }

/* --- 17. Reduzierte Bewegungen respektieren --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}