/* ============================================================
   weinbaugeschichte-holstein.de — style.css
   Aesthetic: Nordsee-Schiefer
   ============================================================ */

/* ── Local Fonts ───────────────────────────────────────────── */
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/libre-baskerville-regular-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/libre-baskerville-regular-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Libre Baskerville';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/libre-baskerville-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url('../fonts/dm-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url('../fonts/dm-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --color-bg:        #F7F5F0;
  --color-text:      #1E1C18;
  --color-accent:    #2B3544;
  --color-accent2:   #7A5F2A;
  --color-light:     #EDEAE3;
  --color-muted:     #6B6560;
  --color-border:    #D6D1C8;
  --color-hero-bg:   #1E2A38;
  --color-white:     #FFFFFF;

  --font-heading: 'Libre Baskerville', Georgia, serif;
  --font-body:    'DM Sans', Helvetica, sans-serif;

  --max-width: 1100px;
  --gap: 2rem;
  --radius: 3px;

  --transition: 220ms ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent2); }

:focus-visible {
  outline: 2px solid var(--color-accent2);
  outline-offset: 2px;
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-accent);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: .75rem; margin-top: 2.5rem; }
h3 { font-size: 1.15rem; margin-bottom: .5rem; margin-top: 1.5rem; }

p { margin-bottom: 1.1rem; }

.lead {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--color-text);
  font-weight: 300;
  max-width: 680px;
}

.label {
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section--tight { padding: 3rem 0; }
.section--dark {
  background: var(--color-accent);
  color: var(--color-white);
}
.section--light { background: var(--color-light); }

/* ── Navigation ─────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.nav-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: .9rem 1.5rem;
  gap: 1rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
  letter-spacing: -.01em;
}
.nav-logo span { font-weight: 400; font-style: italic; }
.nav-logo:hover { color: var(--color-accent2); }

.nav-links {
  display: flex;
  list-style: none;
  gap: .2rem;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-text);
  padding: .4rem .65rem;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--color-light);
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: .45rem .7rem;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--color-text);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-hero-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom,
      rgba(43, 54, 38, 0.25) 0%,
      rgba(43, 54, 38, 0.72) 70%,
      rgba(26, 26, 24, 0.92) 100%),
      url('../img/hero.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.03);
  transition: transform 8s ease-out;
}
.hero:hover .hero-bg { transform: scale(1.0); }

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 1.5rem 5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 1.2rem;
  display: block;
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  max-width: 760px;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}

.hero-sub {
  color: rgba(255,255,255,.78);
  font-size: 1.1rem;
  max-width: 560px;
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.18);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: #FFFFFF;
  display: block;
  line-height: 1;
  margin-bottom: .25rem;
}

.hero-stat-label {
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: .75rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-accent2);
  color: var(--color-white);
}
.btn-primary:hover {
  background: #3a4a5a;
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(107,143,113,.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,.45);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  color: var(--color-white);
  border-color: rgba(255,255,255,.8);
}

/* ── Intro-Section ──────────────────────────────────────────── */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.intro-text h2 { margin-top: 0; }

.intro-aside {
  background: var(--color-light);
  border-left: 3px solid var(--color-accent2);
  padding: 2rem 1.8rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.intro-aside blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.intro-aside cite {
  font-size: .8rem;
  color: var(--color-muted);
  font-style: normal;
}

/* ── Feature Cards ──────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(43,53,68,.1);
}

.card-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: block;
}

.card h3 {
  font-size: 1.05rem;
  color: var(--color-accent);
  margin-top: 0;
  margin-bottom: .5rem;
}

.card p {
  font-size: .9rem;
  color: var(--color-muted);
  flex: 1;
  margin-bottom: 1.5rem;
}

.card-link {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-accent2);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.card-link::after { content: '→'; transition: transform var(--transition); }
.card:hover .card-link::after { transform: translateX(4px); }

/* ── Fakten-Leiste ──────────────────────────────────────────── */
.facts-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.fact-item {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.fact-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  color: var(--color-accent);
  display: block;
  line-height: 1;
  margin-bottom: .4rem;
}

.fact-label {
  font-size: .78rem;
  color: var(--color-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ── Wein-Profil ────────────────────────────────────────────── */
.wein-profil {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.profil-item {
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent2);
  border-radius: 0 0 var(--radius) var(--radius);
}

.profil-item h3 {
  font-size: .95rem;
  color: var(--color-accent);
  margin-top: 0;
}

.profil-item p {
  font-size: .88rem;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* ── Weingüter Preview ──────────────────────────────────────── */
.weingueter-preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.weingut-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  transition: box-shadow var(--transition);
}
.weingut-card:hover { box-shadow: 0 6px 20px rgba(43,53,68,.08); }

.weingut-badge {
  background: var(--color-light);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.weingut-info h4 {
  font-size: .95rem;
  color: var(--color-accent);
  margin-bottom: .2rem;
}
.weingut-info p {
  font-size: .82rem;
  color: var(--color-muted);
  margin-bottom: .4rem;
}
.weingut-tags {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}
.tag {
  font-size: .68rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: 999px;
  background: var(--color-light);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}
.tag--bio { background: #e2e0d5; color: #2B3544; border-color: #c8c4b8; }

/* ── CTA-Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 4rem 1.5rem;
  text-align: center;
}
.cta-banner h2 {
  color: var(--color-white);
  margin-top: 0;
  margin-bottom: .75rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}
.cta-banner p {
  color: rgba(255,255,255,.7);
  max-width: 520px;
  margin: 0 auto 2rem;
  font-weight: 300;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #161E28;
  color: rgba(255,255,255,.55);
  padding: 3rem 1.5rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: rgba(255,255,255,.85);
  margin-bottom: .5rem;
}
.footer-brand span { font-style: italic; font-weight: 400; }

.footer-desc {
  font-size: .82rem;
  line-height: 1.6;
  max-width: 400px;
  margin-bottom: 0;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  text-align: right;
}

.footer-nav a {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-accent2); }

.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .75rem;
  color: rgba(255,255,255,.3);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}

/* ── Utilities ──────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--color-muted); }
.mt-0 { margin-top: 0; }
.section-header { margin-bottom: 3rem; }
.section-header .label { margin-bottom: .6rem; display: block; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .intro-grid { grid-template-columns: 1fr; gap: 2rem; }
  .facts-bar { grid-template-columns: repeat(2, 1fr); }
  .wein-profil { grid-template-columns: 1fr 1fr; }
  .weingueter-preview { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; gap: 0; }
  .nav-links.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    padding: 5rem 2rem 2rem;
    z-index: 99;
    align-items: flex-start;
  }
  .nav-links.open a {
    font-size: 1.2rem;
    padding: .8rem 0;
    border-bottom: 1px solid var(--color-border);
    width: 100%;
    border-radius: 0;
  }
  .nav-toggle { display: block; position: relative; z-index: 200; }
  .cards-grid { grid-template-columns: 1fr; }
  .facts-bar { grid-template-columns: 1fr 1fr; }
  .wein-profil { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { text-align: left; }
  .hero-stats { gap: 1.5rem; }
}