/* =================================================================
   GUMAVO — Stylesheet
   Design tokens: Schwarz, Weiß/Off-White, dezentes Gold
   ================================================================= */

:root {
  --color-black: #0d0d0d;
  --color-black-soft: #161615;
  --color-white: #ffffff;
  --color-offwhite: #f7f5f1;
  --color-gray-line: #e6e2da;
  --color-text-muted: #6b6862;
  --color-gold: #b8923f;
  --color-gold-light: #d4b26a;

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container-width: 1180px;
  --section-pad: clamp(72px, 10vw, 140px);
  --edge-pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -----------------------------------------------------------------
   Reset & base
   ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.5;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  font-weight: 500;
  letter-spacing: -0.01em;
}

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--edge-pad);
  padding-right: var(--edge-pad);
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* -----------------------------------------------------------------
   Eyebrow / kicker text
   ----------------------------------------------------------------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--color-gold);
  font-weight: 600;
}

.kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-gold);
}

.kicker--light { color: var(--color-gold-light); }

/* -----------------------------------------------------------------
   Buttons
   ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.btn-secondary {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-on-dark {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.35);
}

.btn-on-dark:hover {
  border-color: var(--color-gold-light);
  color: var(--color-gold-light);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}

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

/* -----------------------------------------------------------------
   Header
   ----------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  padding: 22px 0;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), box-shadow 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(13,13,13,0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  height: 38px;
  width: auto;
  transition: height 0.4s var(--ease);
}

.site-header.is-scrolled .brand img {
  height: 32px;
}

.main-nav {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 0.3s var(--ease);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-actions .btn {
  padding: 11px 24px;
  font-size: 0.88rem;
}

/* Hamburger */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  position: relative;
  z-index: 600;
}

.nav-toggle span {
  position: absolute;
  left: 9px;
  right: 9px;
  height: 1.5px;
  background: var(--color-black);
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease), top 0.35s var(--ease);
}

.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }

.nav-toggle.is-open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* -----------------------------------------------------------------
   Mobile nav drawer
   ----------------------------------------------------------------- */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 450;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--edge-pad);
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
  visibility: hidden;
}

.mobile-nav.is-open {
  transform: translateY(0);
  visibility: visible;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 2.8rem);
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-line);
  display: block;
}

.mobile-nav-footer {
  margin-top: 40px;
}

/* -----------------------------------------------------------------
   Hero
   ----------------------------------------------------------------- */
.hero {
  padding: clamp(150px, 22vw, 220px) 0 var(--section-pad);
  background: var(--color-white);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.hero-copy .kicker { margin-bottom: 26px; }

.hero-headline {
  font-size: clamp(2.4rem, 5.2vw, 4.3rem);
  line-height: 1.08;
  color: var(--color-black);
}

.hero-headline .accent {
  color: var(--color-gold);
  font-style: italic;
}

.hero-lede {
  margin-top: 26px;
  max-width: 46ch;
  font-size: 1.08rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.logo-card {
  background: var(--color-offwhite);
  border: 1px solid var(--color-gray-line);
  border-radius: 4px;
  padding: clamp(40px, 6vw, 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
  box-shadow: 0 30px 60px -30px rgba(13,13,13,0.18);
}

.logo-card img {
  width: 100%;
  height: auto;
}

/* -----------------------------------------------------------------
   Section shell
   ----------------------------------------------------------------- */
.section {
  padding: var(--section-pad) 0;
}

.section--light {
  background: var(--color-white);
}

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

.section--dark {
  background: var(--color-black);
  color: var(--color-white);
}

.section-head {
  max-width: 640px;
}

.section-head.is-centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head .kicker { margin-bottom: 22px; }

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  line-height: 1.18;
}

.section--dark .section-title { color: var(--color-white); }

.section-body {
  margin-top: 22px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.section--dark .section-body { color: rgba(255,255,255,0.68); }

/* -----------------------------------------------------------------
   Über uns
   ----------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.about-copy {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.about-copy p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  max-width: 52ch;
}

/* -----------------------------------------------------------------
   Fokus — cards
   ----------------------------------------------------------------- */
.focus-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
}

.focus-card {
  background: var(--color-black);
  padding: 44px 34px;
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}

.focus-card:hover {
  background: var(--color-black-soft);
  transform: translateY(-4px);
}

.focus-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
}

.focus-card h3 {
  margin-top: 22px;
  font-size: 1.3rem;
  color: var(--color-white);
}

.focus-card p {
  margin-top: 14px;
  color: rgba(255,255,255,0.62);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* -----------------------------------------------------------------
   Anspruch — numbered list
   ----------------------------------------------------------------- */
.claims-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.claims-list {
  display: flex;
  flex-direction: column;
}

.claim-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  padding: 30px 0;
  border-top: 1px solid var(--color-gray-line);
}

.claim-item:last-child {
  border-bottom: 1px solid var(--color-gray-line);
}

.claim-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-gold);
}

.claim-item h3 {
  font-size: 1.15rem;
  font-weight: 600;
  font-family: var(--font-body);
}

.claim-item p {
  margin-top: 10px;
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  max-width: 46ch;
}

/* -----------------------------------------------------------------
   Kontakt
   ----------------------------------------------------------------- */
.contact-section {
  text-align: left;
}

.contact-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 34px;
}

.contact-title {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.15;
  color: var(--color-white);
  max-width: 16ch;
}

.contact-lede {
  color: rgba(255,255,255,0.65);
  font-size: 1.05rem;
  max-width: 44ch;
}

.contact-email {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--color-gold-light);
  border-bottom: 1px solid rgba(212,178,106,0.4);
  padding-bottom: 6px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

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

/* -----------------------------------------------------------------
   Footer
   ----------------------------------------------------------------- */
.site-footer {
  background: var(--color-black);
  color: rgba(255,255,255,0.72);
  padding: 64px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand img {
  height: 34px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  max-width: 32ch;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  justify-content: flex-end;
}

.footer-nav a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.72);
  transition: color 0.3s var(--ease);
}

.footer-nav a:hover { color: var(--color-gold-light); }

.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.42);
}

/* -----------------------------------------------------------------
   Scroll reveal
   ----------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* -----------------------------------------------------------------
   Legal pages (Impressum / Datenschutz)
   ----------------------------------------------------------------- */
.legal-hero {
  padding: clamp(150px, 20vw, 200px) 0 60px;
  background: var(--color-offwhite);
}

.legal-hero .section-title { max-width: 22ch; }

.legal-body {
  padding: 20px 0 var(--section-pad);
}

.legal-body .container {
  max-width: 780px;
}

.legal-block {
  padding: 34px 0;
  border-top: 1px solid var(--color-gray-line);
}

.legal-block:last-child {
  border-bottom: 1px solid var(--color-gray-line);
}

.legal-block h2 {
  font-size: 1.25rem;
  font-family: var(--font-body);
  font-weight: 600;
}

.legal-block p, .legal-block address {
  margin-top: 14px;
  font-style: normal;
  color: var(--color-text-muted);
  line-height: 1.75;
  font-size: 0.98rem;
}

.legal-block a {
  color: var(--color-gold);
  border-bottom: 1px solid rgba(184,146,63,0.4);
}

/* -----------------------------------------------------------------
   Responsive
   ----------------------------------------------------------------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .header-actions .btn { display: none; }
  .nav-toggle { display: block; }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual { order: -1; max-width: 320px; margin: 0 auto 10px; }

  .about-grid,
  .claims-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-nav { justify-content: flex-start; }
}

@media (max-width: 760px) {
  .focus-grid {
    grid-template-columns: 1fr;
  }

  .focus-head { flex-direction: column; align-items: flex-start; }

  .claim-item {
    grid-template-columns: 40px 1fr;
  }
}

@media (max-width: 480px) {
  .hero-actions .btn,
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1 1 auto; }
}