/* ============================================================
   BeddingBird – style.css
   Skandinavischer Minimalismus, Premium-Segment
   ============================================================ */

/* --- CSS Variables --- */
:root {
  /* Colors */
  --color-bg:          #f9f7f4;
  --color-bg-alt:      #f4f1ec;
  --color-bg-card:     #ffffff;
  --color-sage:        #7a9e7e;
  --color-sage-light:  #e8f0e9;
  --color-sage-mid:    #a8c5ab;
  --color-midnight:    #2c4a6e;
  --color-midnight-light: #d4dfe6;
  --color-midnight-dim:   #e8eef4;
  --color-text:        #3a3a3a;
  --color-text-soft:   #6b6b6b;
  --color-text-muted:  #9a9a9a;
  --color-border:      #ebe7e0;
  --color-warm:        #e8ddd0;

  /* Typography */
  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;

  /* Radii */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-card:   0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-hover:  0 20px 50px rgba(0, 0, 0, 0.09);
  --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition: 0.25s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(249, 247, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-midnight);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-icon {
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-soft);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

.nav-links a:hover {
  color: var(--color-midnight);
}

.nav-cta {
  background: var(--color-midnight);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--color-sage) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

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

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.01em;
}

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

.btn-primary:hover {
  background: var(--color-sage);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(44, 74, 110, 0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--color-midnight);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-midnight);
  background: var(--color-midnight-dim);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 88vh;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, var(--color-midnight-light) 0%, transparent 65%),
              radial-gradient(ellipse 50% 50% at 10% 80%, var(--color-sage-light) 0%, transparent 60%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 560px;
}

.hero-badge {
  display: inline-block;
  background: var(--color-sage-light);
  color: var(--color-sage);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-midnight);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: var(--color-sage);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-soft);
  line-height: 1.7;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-xs);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat strong {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-midnight);
  font-family: var(--font-serif);
  line-height: 1;
}

.stat span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
  margin: 0 var(--space-xs);
}

.hero-image-placeholder {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  padding-right: var(--space-lg);
}

.hero-image-inner {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  width: 100%;
  max-width: 520px;
  aspect-ratio: 3 / 2;
}

.hero-svg {
  width: 100%;
  height: 100%;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-midnight);
  letter-spacing: -0.02em;
  flex: 1;
  min-width: 200px;
}

.section-tag {
  display: inline-block;
  background: var(--color-sage-light);
  color: var(--color-sage);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.section-tag--light {
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
}

.section-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-sage);
  margin-left: auto;
  white-space: nowrap;
  transition: color var(--transition);
}

.section-link:hover {
  color: var(--color-midnight);
}

/* ============================================================
   CATEGORIES
   ============================================================ */
.categories {
  padding: var(--space-2xl) var(--space-lg);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-sage-mid);
}

.category-card--accent {
  background: var(--color-midnight);
  border-color: var(--color-midnight);
  color: #fff;
}

.category-card--accent h3 { color: #fff; }
.category-card--accent p  { color: rgba(255,255,255,0.7); }
.category-card--accent .category-count { color: var(--color-sage-mid); }

.category-icon {
  font-size: 2rem;
  line-height: 1;
}

.category-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-midnight);
  letter-spacing: -0.01em;
}

.category-card p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  flex: 1;
}

.category-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-sage);
  letter-spacing: 0.02em;
  margin-top: auto;
}

/* ============================================================
   ARTICLES GRID
   ============================================================ */
.articles {
  padding: 0 var(--space-lg) var(--space-2xl);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.article-card--featured {
  grid-column: span 1;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--transition);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.article-card__image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.article-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  transition: transform var(--transition);
}

.article-card:hover .article-card__image-placeholder {
  transform: scale(1.04);
}

.placeholder--blue    { background: var(--color-midnight-dim); }
.placeholder--sage    { background: var(--color-sage-light); }
.placeholder--warm    { background: #f4ede4; }

.article-card__tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-midnight);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.article-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: var(--space-md);
  flex: 1;
}

.article-card__date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.article-card__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-midnight);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.article-card__excerpt {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.65;
  flex: 1;
}

.article-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-sage);
  margin-top: auto;
  padding-top: var(--space-xs);
  transition: color var(--transition), gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.article-card__link:hover {
  color: var(--color-midnight);
  gap: 8px;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: var(--color-midnight);
  padding: var(--space-2xl) 0;
  margin: 0 0 var(--space-2xl);
}

.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-2xl);
}

.newsletter-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.newsletter-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.newsletter-content p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
  line-height: 1.7;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.newsletter-input-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 200px;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-input:focus {
  border-color: var(--color-sage-mid);
  background: rgba(255, 255, 255, 0.12);
}

.newsletter-disclaimer {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-xl);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-sage);
}

.footer-description {
  font-size: 0.875rem;
  color: var(--color-text-soft);
  line-height: 1.6;
  max-width: 260px;
}

.footer-nav {
  grid-column: span 3;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.footer-nav-col h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-midnight);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav-col a {
  font-size: 0.875rem;
  color: var(--color-text-soft);
  transition: color var(--transition);
}

.footer-nav-col a:hover {
  color: var(--color-midnight);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-love {
  font-style: italic;
  color: var(--color-sage) !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: var(--space-xl);
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
    align-items: center;
    padding: 0 var(--space-lg);
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-image-placeholder {
    justify-content: center;
    padding: 0 var(--space-lg) var(--space-xl);
  }

  .hero-image-inner {
    max-width: 480px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-nav {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl:  2.5rem;
    --space-2xl: 3.5rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-sm);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .article-card--featured {
    grid-column: span 1;
  }

  .newsletter-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .section-header {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .section-link {
    margin-left: 0;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .newsletter-input-group {
    flex-direction: column;
  }

  .newsletter-input-group .btn {
    width: 100%;
  }

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

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }
}