/* ============================================================
   GOBAKU — STACKED PAPER DESIGN SYSTEM
   Custom CSS — No framework
   ============================================================ */


:root {
  --color-bg: #f7f4ef;
  --color-bg-warm: #f2ede5;
  --color-paper: #faf8f5;
  --color-paper-2: #f5f2ec;
  --color-paper-3: #ede9e0;
  --color-ink: #2c2620;
  --color-ink-mid: #5a4f45;
  --color-ink-light: #8a7d70;
  --color-primary: #2d5a3d;
  --color-primary-dark: #1e3d29;
  --color-primary-light: #3d7a52;
  --color-accent: #c17f3a;
  --color-accent-light: #e8a85a;
  --color-accent-pale: #f5e8d4;
  --color-border: #ddd8d0;
  --color-border-light: #e8e4dc;

  --shadow-sm: 0 1px 3px rgba(44,38,32,0.08), 0 1px 2px rgba(44,38,32,0.06);
  --shadow-md: 0 4px 12px rgba(44,38,32,0.10), 0 2px 4px rgba(44,38,32,0.07);
  --shadow-lg: 0 8px 28px rgba(44,38,32,0.12), 0 3px 8px rgba(44,38,32,0.08);
  --shadow-xl: 0 16px 48px rgba(44,38,32,0.14), 0 6px 16px rgba(44,38,32,0.09);
  --shadow-paper: 0 -4px 16px rgba(44,38,32,0.10), 0 2px 8px rgba(44,38,32,0.06);
  --shadow-card: 0 2px 8px rgba(44,38,32,0.09), 0 6px 20px rgba(44,38,32,0.07), 0 1px 2px rgba(44,38,32,0.05);
  --shadow-card-hover: 0 4px 16px rgba(44,38,32,0.13), 0 12px 36px rgba(44,38,32,0.10), 0 2px 4px rgba(44,38,32,0.07);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-pill: 999px;

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

  --font-body: 'Outfit', sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}


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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }


.consent-bar {
  background: var(--color-ink);
  color: #f0ece6;
  padding: 0.6rem 1.5rem;
  transition: max-height var(--transition-slow), opacity var(--transition-slow), padding var(--transition-slow);
  overflow: hidden;
  max-height: fit-content;
}
.consent-bar.hidden {
  max-height: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}
.consent-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.consent-text {
  font-size: 0.82rem;
  line-height: 1.4;
  flex: 1;
  min-width: 200px;
}
.consent-text a { color: var(--color-accent-light); }
.consent-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.consent-btn {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition);
  min-height: 32px;
}
.consent-accept {
  background: var(--color-primary);
  color: #fff;
  border: 1.5px solid var(--color-primary);
}
.consent-accept:hover { background: var(--color-primary-light); border-color: var(--color-primary-light); }
.consent-decline {
  background: transparent;
  color: #ccc;
  border: 1.5px solid #666;
}
.consent-decline:hover { border-color: #999; color: #fff; }


.floating-nav {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(250,248,245,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-img { width: 32px; height: 32px; }
.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  list-style: none;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-ink-mid);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
  background: rgba(45,90,61,0.08);
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  margin-left: auto;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: all var(--transition);
}


.nav-pill {
  position: fixed;
  top: 1rem;
  right: 1.5rem;
  z-index: 950;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all var(--transition);
}
.nav-pill.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.pill-hamburger {
  background: var(--color-primary);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}
.pill-hamburger:hover { background: var(--color-primary-dark); box-shadow: var(--shadow-lg); }
.pill-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}


.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44,38,32,0.45);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }

.drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background: var(--color-paper);
  z-index: 1010;
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}
.drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.drawer-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-ink);
}
.drawer-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-mid);
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.drawer-close:hover { background: var(--color-bg); color: var(--color-ink); }

.drawer-links {
  padding: 1rem 0;
  flex: 1;
  overflow-y: auto;
}
.drawer-links li {
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.3s ease calc(var(--i) * 0.06s), transform 0.3s ease calc(var(--i) * 0.06s);
}
.drawer.open .drawer-links li {
  opacity: 1;
  transform: translateX(0);
}
.drawer-links a {
  display: block;
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-ink);
  transition: all var(--transition);
}
.drawer-links a:hover { background: var(--color-bg); color: var(--color-primary); padding-left: 2rem; }


.canvas { min-height: 100vh; display: flex; flex-direction: column; }
.canvas-main { flex: 1; }


.stage {
  position: relative;
  background: linear-gradient(135deg, #f0ebe0 0%, #e8e0d0 50%, #ddd5c5 100%);
  overflow: hidden;
  padding: 4rem 2rem 5rem;
  container-type: inline-size;
  container-name: stage-container;
}
.stage-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(45,90,61,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(193,127,58,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.stage-content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}
.stage-text { grid-column: 1; }
.stage-visual { grid-column: 2; }
.stage-badges {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: rgba(250,248,245,0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(44,38,32,0.12);
  color: var(--color-ink-mid);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.badge i { color: var(--color-primary); font-size: 0.75rem; }

.stage-eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.stage-headline {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin-bottom: 1.25rem;
}
.stage-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--color-ink-mid);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 2rem;
}
.stage-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.stage-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}


.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-primary);
  transition: all var(--transition);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(45,90,61,0.25), 0 4px 16px rgba(45,90,61,0.15);
  min-height: 44px;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(45,90,61,0.35), 0 8px 24px rgba(45,90,61,0.20);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-border);
  transition: all var(--transition);
  text-decoration: none;
  min-height: 44px;
}
.btn-ghost:hover {
  border-color: var(--color-ink);
  color: var(--color-ink);
  transform: translateY(-2px);
  background: rgba(44,38,32,0.04);
}


.paper-sheet {
  position: relative;
  background: var(--color-paper);
  margin-top: 0;
  box-shadow: var(--shadow-paper);
  border-top: 1px solid rgba(44,38,32,0.08);
  container-type: inline-size;
  container-name: sheet-container;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.paper-sheet:nth-child(odd) { background: var(--color-paper); }
.paper-sheet:nth-child(even) { background: var(--color-paper-2); }

.paper-sheet::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 4%;
  right: 4%;
  height: 6px;
  background: inherit;
  border-radius: 3px 3px 0 0;
  box-shadow: 0 -3px 8px rgba(44,38,32,0.08);
  z-index: -1;
}

.sheet-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-xl) 2rem;
}


.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.7rem;
  background: var(--color-accent-pale);
  border-radius: var(--radius-pill);
}
.section-heading {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin-bottom: 1.25rem;
}
.section-heading.centered { text-align: center; }
.section-sub {
  font-size: 1.05rem;
  color: var(--color-ink-mid);
  max-width: 640px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.section-sub.centered { text-align: center; margin-left: auto; margin-right: auto; }


.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 1.5rem;
}
.intro-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }
.intro-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}


.gallery { display: grid; gap: 1.5rem; }
.types-gallery { grid-template-columns: repeat(4, 1fr); margin-top: 2.5rem; }

.type-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.type-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition);
}
.type-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}
.type-card:hover::before { opacity: 1; }

.type-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: var(--color-accent);
  transition: all var(--transition);
}
.type-card:hover .type-icon { background: var(--color-primary); color: #fff; }
.type-name { font-size: 1.1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.75rem; }
.type-desc { font-size: 0.88rem; color: var(--color-ink-mid); line-height: 1.65; margin-bottom: 1rem; }
.type-detail {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  border-top: 1px solid var(--color-border-light);
  padding-top: 0.75rem;
}


.research-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.research-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}
.research-caption {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-ink-light);
  margin-top: 0.5rem;
  font-style: italic;
}
.research-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1.1rem; }


.couples-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: center;
  margin-top: 1.5rem;
}
.couples-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.couples-content p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1.1rem; }
.couples-insight {
  display: flex;
  gap: 1rem;
  background: var(--color-accent-pale);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
}
.insight-icon { color: var(--color-accent); font-size: 1.1rem; flex-shrink: 0; margin-top: 0.2rem; }
.couples-insight p { margin: 0; font-size: 0.92rem; color: var(--color-ink); }


.sk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.sk-col {
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}
.sk-yes { background: rgba(45,90,61,0.05); border: 1px solid rgba(45,90,61,0.15); }
.sk-no { background: rgba(90,79,69,0.04); border: 1px solid var(--color-border); }
.sk-col h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sk-yes h3 i { color: var(--color-primary); }
.sk-no h3 i { color: var(--color-ink-light); }
.sk-list { display: flex; flex-direction: column; gap: 0.75rem; }
.sk-list li {
  font-size: 0.9rem;
  color: var(--color-ink-mid);
  line-height: 1.6;
  padding-left: 1rem;
  position: relative;
}
.sk-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-ink-light);
}
.sk-note {
  background: var(--color-paper-3);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-border);
}
.sk-note p { font-size: 0.88rem; color: var(--color-ink-mid); margin: 0; }


.pattern-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 1.5rem;
}
.pattern-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1.1rem; }
.pattern-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}


.topics-gallery { grid-template-columns: repeat(3, 1fr); margin-top: 2.5rem; }
.topic-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}
.topic-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  color: inherit;
}
.topic-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--color-accent);
  transition: all var(--transition);
}
.topic-card:hover .topic-icon { background: var(--color-primary); color: #fff; }
.topic-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--color-ink); }
.topic-card p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.6; flex: 1; }
.topic-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
  margin-top: auto;
}
.topic-card:hover .topic-link { gap: 0.7rem; }


.shelf { display: grid; gap: 1.5rem; }
.contact-shelf { grid-template-columns: repeat(3, 1fr); margin-top: 2rem; }
.contact-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: all var(--transition);
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.contact-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(45,90,61,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-primary);
  margin: 0 auto 1rem;
  transition: all var(--transition);
}
.contact-card:hover .contact-icon { background: var(--color-primary); color: #fff; }
.contact-card h3 { font-size: 1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.5rem; }
.contact-card a { color: var(--color-primary); font-weight: 600; display: block; margin-bottom: 0.25rem; }
.contact-card p { font-size: 0.85rem; color: var(--color-ink-light); margin: 0; }


.tooltip-trigger {
  border-bottom: 1.5px dashed var(--color-accent);
  cursor: help;
  color: var(--color-ink);
  transition: color var(--transition);
}
.tooltip-trigger:hover { color: var(--color-accent); }
.tooltip-popup {
  position: fixed;
  z-index: 2000;
  background: var(--color-ink);
  color: #f0ece6;
  font-size: 0.82rem;
  line-height: 1.55;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  max-width: 280px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.tooltip-popup.visible { opacity: 1; }


.page-hero {
  background: linear-gradient(135deg, #ede8df 0%, #e4ddd0 100%);
  padding: 4rem 2rem 3.5rem;
  border-bottom: 1px solid var(--color-border);
}
.page-hero-warm { background: linear-gradient(135deg, #eae5db 0%, #e0d9cc 100%); }
.page-hero-inner { max-width: 800px; margin: 0 auto; }
.page-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.page-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  margin-bottom: 1rem;
  line-height: 1.15;
}
.page-subtitle {
  font-size: 1.1rem;
  color: var(--color-ink-mid);
  line-height: 1.7;
  max-width: 620px;
}


.wozu-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.wozu-two-col p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }
.wozu-image-block { position: relative; }
.wozu-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.wozu-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 2rem;
}
.wozu-block {
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.wozu-block:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.wozu-block-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 0.75rem;
  font-variant-numeric: tabular-nums;
}
.wozu-block h3 { font-size: 1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.6rem; }
.wozu-block p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.65; }

.limits-box {
  background: var(--color-paper-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  max-width: 780px;
  margin: 0 auto;
}
.limits-box p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }
.limits-box p:last-child { margin-bottom: 0; }

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.audience-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.audience-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.audience-item i { color: var(--color-primary); font-size: 1.1rem; flex-shrink: 0; margin-top: 0.2rem; }
.audience-item p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.6; margin: 0; }


.lese-note {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(45,90,61,0.06);
  border: 1px solid rgba(45,90,61,0.15);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}
.lese-note i { color: var(--color-primary); font-size: 1.1rem; flex-shrink: 0; margin-top: 0.1rem; }
.lese-note p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.65; margin: 0; }

.lese-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.lese-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.lese-meta {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  align-items: center;
}
.lese-type {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--color-accent-pale);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}
.lese-year {
  font-size: 0.82rem;
  color: var(--color-ink-light);
  font-weight: 500;
}
.lese-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.4rem; }
.lese-authors { font-size: 0.85rem; color: var(--color-primary); font-weight: 500; margin-bottom: 0.75rem; font-style: italic; }
.lese-desc { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.7; margin-bottom: 0.75rem; }
.lese-where { font-size: 0.82rem; color: var(--color-ink-light); margin: 0; }

.lese-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.lese-card-compact { margin-bottom: 0; }

.lese-visual-row {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: center;
}
.lese-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.lese-visual-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }


.eltern-intro-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}
.eltern-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}
.eltern-intro-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }

.research-findings { display: flex; flex-direction: column; gap: 2rem; margin-top: 2rem; }
.finding-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.75rem;
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.finding-item:hover { box-shadow: var(--shadow-card-hover); transform: translateX(4px); }
.finding-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-border);
  font-style: italic;
  line-height: 1;
}
.finding-content h3 { font-size: 1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.5rem; }
.finding-content p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.65; margin: 0; }

.fragen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.frage-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--color-paper);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.frage-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.frage-card i { color: var(--color-primary); font-size: 1.1rem; flex-shrink: 0; margin-top: 0.2rem; }
.frage-card p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.65; margin: 0; }
.fragen-note {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-ink-light);
  font-style: italic;
}

.alter-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
}
.alter-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }
.alter-bild {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.disclaimer-box {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--color-paper-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
}
.disclaimer-box i { color: var(--color-primary); font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }
.disclaimer-box h3 { font-size: 1rem; font-weight: 700; color: var(--color-ink); margin-bottom: 0.5rem; }
.disclaimer-box p { font-size: 0.9rem; color: var(--color-ink-mid); line-height: 1.65; margin: 0; }


.contact-main-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-form-col p { color: var(--color-ink-mid); margin-bottom: 1.5rem; font-size: 0.95rem; line-height: 1.65; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row-horizontal {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  gap: 1rem;
  align-items: end;
}
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field-wide { grid-column: span 1; }
.form-field label { font-size: 0.82rem; font-weight: 600; color: var(--color-ink-mid); }
.form-field input, .form-field textarea {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-ink);
  background: var(--color-paper);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  transition: all var(--transition);
  min-height: 44px;
  width: 100%;
  resize: none;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,90,61,0.1);
}
.form-row-bottom {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--color-ink-mid);
  cursor: pointer;
  flex: 1;
  min-width: 200px;
}
.form-privacy input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 0.1rem;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}
.form-privacy a { color: var(--color-primary); }
.contact-info-col p { color: var(--color-ink-mid); margin-bottom: 1.5rem; font-size: 0.95rem; }
.contact-info-items { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 1rem; }
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-info-item i {
  width: 40px;
  height: 40px;
  background: rgba(45,90,61,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.contact-info-item div { display: flex; flex-direction: column; gap: 0.2rem; }
.contact-info-item strong { font-size: 0.85rem; font-weight: 700; color: var(--color-ink); }
.contact-info-item a { font-size: 0.9rem; color: var(--color-primary); font-weight: 500; }
.contact-info-item span { font-size: 0.82rem; color: var(--color-ink-light); }

.team-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1.5rem;
}
.team-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.team-text p { color: var(--color-ink-mid); line-height: 1.75; margin-bottom: 1rem; }
.team-contact-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-ink-mid);
}
.team-contact-note i { color: var(--color-primary); }

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  margin-top: 1.5rem;
}


.thanks-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  padding: 4rem 2rem;
}
.thanks-stage {
  text-align: center;
  max-width: 520px;
}
.thanks-icon {
  font-size: 3.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.thanks-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.thanks-text {
  font-size: 1rem;
  color: var(--color-ink-mid);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.thanks-countdown { margin-bottom: 2rem; }
.thanks-countdown p { font-size: 0.9rem; color: var(--color-ink-light); margin-bottom: 0.75rem; }
.countdown-bar {
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.countdown-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-pill);
}
.thanks-btn { margin: 0 auto; }


.legal-main { padding: 3rem 2rem 5rem; }
.legal-container {
  max-width: 800px;
  margin: 0 auto;
}
.legal-header {
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
}
.legal-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}
.legal-date { font-size: 0.85rem; color: var(--color-ink-light); }
.legal-container h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border-light);
}
.legal-container p {
  font-size: 0.93rem;
  color: var(--color-ink-mid);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.legal-list {
  margin: 0.75rem 0 1rem 1.5rem;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.legal-list li {
  font-size: 0.9rem;
  color: var(--color-ink-mid);
  line-height: 1.65;
}
.legal-term {
  color: var(--color-primary);
  font-weight: 600;
  border-bottom: 1px dashed var(--color-primary);
  cursor: help;
}
.legal-definition {
  background: var(--color-accent-pale);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.9rem 1.1rem;
  margin: 1rem 0 1.5rem;
  font-size: 0.85rem;
  color: var(--color-ink-mid);
  line-height: 1.6;
}
.legal-definition strong { color: var(--color-ink); }


.legal-terms .legal-container h2 { border-bottom: none; color: var(--color-primary); }
.legal-term-terms { color: var(--color-accent); font-weight: 700; }
.legal-def-terms { background: rgba(45,90,61,0.06); border-color: var(--color-primary); }


.legal-term-cookies { color: var(--color-primary); font-weight: 600; }
.legal-def-cookies { background: rgba(193,127,58,0.08); border-color: var(--color-accent); }
.cookie-table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; }
.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.cookie-table th, .cookie-table td {
  text-align: left;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
}
.cookie-table th {
  background: var(--color-paper-3);
  font-weight: 700;
  color: var(--color-ink);
  font-size: 0.8rem;
}
.cookie-table td { color: var(--color-ink-mid); }
.cookie-table code {
  background: var(--color-paper-3);
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  font-size: 0.82rem;
  color: var(--color-primary);
}


.impressum-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0 1.5rem;
  font-size: 0.9rem;
}
.impressum-table th, .impressum-table td {
  text-align: left;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
}
.impressum-table th {
  background: var(--color-paper-3);
  font-weight: 600;
  color: var(--color-ink);
  width: 40%;
}
.impressum-table td { color: var(--color-ink-mid); }


.canvas-footer {
  background: var(--color-ink);
  color: #d0c8be;
  margin-top: auto;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.footer-tagline {
  font-size: 0.85rem;
  color: #8a7d70;
  line-height: 1.6;
  margin: 0;
}
.footer-nav h4, .footer-legal h4, .footer-contact h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 1rem;
}
.footer-nav ul, .footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-nav a, .footer-legal a {
  font-size: 0.88rem;
  color: #8a7d70;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-legal a:hover { color: #d0c8be; }
.footer-contact p {
  font-size: 0.88rem;
  color: #8a7d70;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
.footer-contact a { color: #8a7d70; transition: color var(--transition); }
.footer-contact a:hover { color: #d0c8be; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 2rem;
  text-align: center;
}
.footer-bottom p { font-size: 0.78rem; color: #5a4f45; max-width: 1280px; margin: 0 auto; }


.paper-sheet, .type-card, .topic-card, .lese-card, .wozu-block,
.finding-item, .frage-card, .audience-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease, box-shadow var(--transition), border-color var(--transition);
}
.paper-sheet.visible, .type-card.visible, .topic-card.visible, .lese-card.visible,
.wozu-block.visible, .finding-item.visible, .frage-card.visible, .audience-item.visible {
  opacity: 1;
  transform: translateY(0);
}


@media (max-width: 1100px) {
  .types-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .stage-content { grid-template-columns: 1fr; }
  .stage-badges { grid-column: 1; }
  .stage-visual { display: none; }
  .intro-grid { grid-template-columns: 1fr; }
  .research-layout { grid-template-columns: 1fr; }
  .couples-layout { grid-template-columns: 1fr; }
  .pattern-layout { grid-template-columns: 1fr; }
  .sk-grid { grid-template-columns: 1fr; }
  .wozu-two-col { grid-template-columns: 1fr; }
  .wozu-blocks { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .lese-two-col { grid-template-columns: 1fr; }
  .lese-visual-row { grid-template-columns: 1fr; }
  .eltern-intro-layout { grid-template-columns: 1fr; }
  .alter-layout { grid-template-columns: 1fr; }
  .fragen-grid { grid-template-columns: 1fr; }
  .contact-main-grid { grid-template-columns: 1fr; }
  .team-layout { grid-template-columns: 1fr; }
  .topics-gallery { grid-template-columns: 1fr; }
  .contact-shelf { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .form-row-horizontal { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-inner { padding: 0 1.25rem; }

  .sheet-inner { padding: var(--space-lg) 1.25rem; }
  .stage { padding: 2.5rem 1.25rem 3rem; }
  .page-hero { padding: 3rem 1.25rem 2.5rem; }
  .legal-main { padding: 2rem 1.25rem 4rem; }

  .types-gallery { grid-template-columns: 1fr; }
  .limits-box { padding: 1.75rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 1.25rem 1.5rem; }
  .footer-bottom { padding: 1.25rem; }

  .form-row-bottom { flex-direction: column; align-items: stretch; }
  .btn-primary { width: 100%; justify-content: center; }
  .stage-cta-row { flex-direction: column; }
  .btn-ghost { width: fit-content; }
}

@media (max-width: 480px) {
  .consent-inner { flex-direction: column; gap: 0.75rem; }
  .thanks-main { padding: 2rem 1.25rem; }
}


@container sheet-container (max-width: 600px) {
  .sk-grid { grid-template-columns: 1fr; }
  .research-layout { grid-template-columns: 1fr; }
  .couples-layout { grid-template-columns: 1fr; }
}

@container stage-container (max-width: 700px) {
  .stage-content { grid-template-columns: 1fr; }
  .stage-visual { display: none; }
}