/* ==========================================
   Assistic – style.css
   ========================================== */

/* --- @font-face: Geist (sans) + DM Serif Display (serif) --- */
@font-face {
  font-family: 'DM Serif Display';
  src: url('assets/fonts/DMSerifDisplay-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Serif Display';
  src: url('assets/fonts/DMSerifDisplay-Italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('assets/fonts/Geist-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('assets/fonts/Geist-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('assets/fonts/Geist-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist';
  src: url('assets/fonts/Geist-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Design Tokens (Assistic Design System) --- */
:root {
  /* Brand */
  --color-primary:        #1E3A8A;
  --color-primary-hover:  #1E40AF;
  --color-primary-press:  #1E3A8A;
  --color-primary-soft:   #EEF2FF;
  --color-primary-tint:   #DBE3FB;
  --color-primary-light:  #2563EB; /* legacy alias used in older blocks */

  /* Surfaces & text */
  --color-bg:             #F9FAFB;
  --color-surface:        #FFFFFF;
  --color-surface-alt:    #F3F4F6;
  --color-white:          #FFFFFF;
  --color-text:           #111827;
  --color-text-muted:     #6B7280;
  --color-text-subtle:    #9CA3AF;
  --color-text-inverse:   #FFFFFF;

  /* Borders & lines */
  --color-border:         #E5E7EB;
  --color-border-strong:  #D1D5DB;
  --color-divider:        #F3F4F6;

  /* Semantic */
  --color-success:        #16A34A;
  --color-success-soft:   #DCFCE7;
  --color-error:          #DC2626;
  --color-error-soft:     #FEE2E2;
  --color-warning:        #D97706;
  --color-warning-soft:   #FEF3C7;
  --color-info:           #2563EB;
  --color-info-soft:      #DBEAFE;

  /* Type families */
  --font-sans:     'Geist', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-display:  'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-headline: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-mono:     ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;

  /* Type scale (1.125 minor third) */
  --fs-12: 0.75rem;
  --fs-14: 0.875rem;
  --fs-16: 1rem;
  --fs-18: 1.125rem;
  --fs-20: 1.25rem;
  --fs-24: 1.5rem;
  --fs-30: 1.875rem;
  --fs-36: 2.25rem;
  --fs-48: 3rem;
  --fs-60: 3.75rem;

  /* Weights — Geist 400/500/600/700 */
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  /* Line heights */
  --lh-tight:    1.15;
  --lh-snug:     1.3;
  --lh-normal:   1.5;
  --lh-relaxed:  1.65;

  /* Letter spacing */
  --ls-tight:   -0.02em;
  --ls-snug:    -0.01em;
  --ls-normal:   0;
  --ls-wide:     0.04em;

  /* Radii */
  --radius-xs:   4px;
  --radius-sm:   6px;
  --radius-md:   8px;     /* Buttons, Inputs */
  --radius-lg:   12px;    /* Cards */
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-pill: 999px;
  --radius-card: 12px;    /* legacy alias */
  --radius-btn:  8px;     /* legacy alias */

  /* Shadows */
  --shadow-xs:    0 1px 2px rgba(17,24,39,0.05);
  --shadow-sm:    0 1px 2px rgba(17,24,39,0.06), 0 1px 3px rgba(17,24,39,0.05);
  --shadow-md:    0 4px 10px -2px rgba(17,24,39,0.08), 0 2px 4px -2px rgba(17,24,39,0.05);
  --shadow-lg:    0 12px 28px -8px rgba(17,24,39,0.12), 0 4px 8px -4px rgba(17,24,39,0.06);
  --shadow-xl:    0 24px 48px -12px rgba(17,24,39,0.18);
  --shadow-focus: 0 0 0 3px rgba(30, 58, 138, 0.20);
  --shadow-card:  0 1px 2px rgba(17,24,39,0.06), 0 1px 3px rgba(17,24,39,0.05); /* legacy alias */

  /* Spacing (4-px base) */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Motion */
  --ease-out:      cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out:   cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 120ms;
  --duration-base: 180ms;
  --duration-slow: 280ms;

  /* Layout */
  --container-max:        1200px;
  --container-narrow:     720px;
  --section-pad-desktop:  96px;
  --section-pad-mobile:   64px;
}

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

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

body {
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

/* --- Typography --- */
h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  font-variation-settings: 'opsz' 144, 'SOFT' 30;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  font-variation-settings: 'opsz' 144, 'SOFT' 30;
  line-height: 1.15;
  letter-spacing: -0.018em;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
}

p {
  color: var(--color-text-muted);
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out),
              transform 80ms var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.btn-outline,
.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary-tint);
}
.btn-outline:hover,
.btn-secondary:hover {
  background-color: var(--color-primary-soft);
  border-color: var(--color-primary-tint);
  color: var(--color-primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
}
.btn-ghost:hover { background-color: var(--color-surface-alt); }

/* ==========================================
   NAVIGATION
   ========================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--color-primary);
}

/* Mobile-Toggle (Hamburger) — Drawer-Pattern bei < 900px */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: sticky; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    padding: 12px 20px 20px;
    gap: 2px;
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-link {
    width: 100%;
    text-align: left;
    padding: 12px 0;
    font-size: 1rem;
  }
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  background: linear-gradient(180deg, #ffffff 0%, #F0F4FF 100%);
  padding: var(--section-pad-desktop) 0;
  text-align: center;
}

.hero-content {
  max-width: 780px;
  margin-inline: auto;
}

.hero h1 {
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}

.hero-badge {
  font-size: 0.85rem;
  color: #1E3A8A;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: 99px;
  padding: 6px 14px;
  font-weight: 600;
}

/* ==========================================
   DEMO-SECTION
   ========================================== */
.demo-section {
  padding: 80px 0;
  background: white;
}

.demo-intro {
  font-size: 1rem;
  color: #6B7280;
  margin-top: 8px;
  margin-bottom: 0;
}

.demo-wrapper {
  display: flex;
  justify-content: center;
}

.demo-chat {
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  border: 1px solid #E5E7EB;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(30, 58, 138, 0.08);
}

.demo-header {
  background: #1E3A8A;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 14px;
  font-weight: 600;
}

.demo-messages {
  padding: 16px;
  height: 280px;
  background: #F9FAFB;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}

.demo-bubble {
  padding: 10px 14px;
  font-size: 13px;
  max-width: 78%;
  line-height: 1.5;
  transition: opacity 0.35s ease, transform 0.35s ease;
  will-change: opacity, transform;
  backface-visibility: hidden;
}

.demo-bubble-assistant {
  align-self: flex-start;
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 14px 14px 14px 0;
  color: #111827;
}

.demo-bubble-user {
  align-self: flex-end;
  background: #1E3A8A;
  color: white;
  border-radius: 14px 14px 0 14px;
}

.demo-typing {
  align-self: flex-start;
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 14px 14px 14px 0;
  padding: 12px 16px;
  display: flex;
  gap: 4px;
  align-items: center;
  transition: opacity 0.35s ease, transform 0.35s ease;
  will-change: opacity, transform;
  backface-visibility: hidden;
}

.demo-dot {
  width: 6px;
  height: 6px;
  background: #9CA3AF;
  border-radius: 50%;
  animation: demo-bounce 1.2s infinite;
  will-change: transform;
  backface-visibility: hidden;
}
.demo-dot:nth-child(2) { animation-delay: 0.2s; }
.demo-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes demo-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-4px); }
}

.demo-input {
  border-top: 1px solid #E5E7EB;
  padding: 12px 14px;
  display: flex;
  gap: 8px;
  background: white;
  align-items: center;
}

.demo-input-fake {
  flex: 1;
  height: 36px;
  border-radius: 20px;
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
}

.demo-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1E3A8A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================
   SO FUNKTIONIERT'S
   ========================================== */
.how-it-works {
  padding: var(--section-pad-desktop) 0;
  background-color: var(--color-bg);
}

.section-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.section-header {
  margin-bottom: 56px;
}

.section-header h2 {
  color: var(--color-text);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.step-number {
  display: flex;
  align-items: center;
  gap: 12px;
}

.step-num-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
}

.step h3 {
  color: var(--color-text);
  margin-top: 16px;
  margin-bottom: 6px;
}

.step p {
  font-size: 0.95rem;
}

/* ==========================================
   VORTEILE
   ========================================== */
.benefits {
  padding: var(--section-pad-desktop) 0;
  background-color: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px;
}

.benefit-icon {
  margin-bottom: 14px;
}

.benefit-icon svg {
  width: 32px;
  height: 32px;
  color: #1E3A8A;
}

.benefit-card h3 {
  color: var(--color-text);
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 0.95rem;
}

/* ==========================================
   FÜR WEN?
   ========================================== */
.for-whom {
  padding: var(--section-pad-desktop) 0;
  background-color: var(--color-bg);
}

.whom-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.whom-card {
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 24px;
  border: 1px solid var(--color-border);
}

.whom-icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 12px;
}

.whom-card h3 {
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 10px;
}

.whom-card p {
  font-size: 0.9rem;
  line-height: 1.55;
}

/* ==========================================
   ÜBER MICH
   ========================================== */
.about {
  padding: var(--section-pad-desktop) 0;
  background-color: #F0F4FF;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
  align-items: center;
}

.about-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin-inline: auto;
}

.about-text h2 {
  color: var(--color-text);
  margin-bottom: 16px;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ==========================================
   REGIONALBILD
   ========================================== */
.region-image {
  width: 100%;
  padding: 0;
  margin: 0;
}

.region-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center 45%;
  display: block;
}

/* ==========================================
   KONTAKT
   ========================================== */
.contact {
  padding: var(--section-pad-desktop) 0;
  background-color: var(--color-white);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  color: var(--color-text);
  margin-bottom: 16px;
}

.contact-info > p {
  font-size: 1rem;
  margin-bottom: 28px;
  line-height: 1.7;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1rem;
  transition: opacity 0.2s;
}

.contact-email-link:hover {
  opacity: 0.75;
}

.contact-calendly-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity 0.2s;
  margin-top: 8px;
}

.contact-calendly-link:hover {
  opacity: 0.75;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 14px;
  transition: border-color 0.2s;
  width: 100%;
  line-height: 1.5;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
  background-color: var(--color-text);
  color: var(--color-white);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 0.9rem;
  color: #9CA3AF;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #9CA3AF;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--color-white);
}

/* ==========================================
   DIVIDER / SECTION SPACING
   ========================================== */
.divider-line {
  height: 1px;
  background-color: var(--color-border);
  margin: 0;
}

/* --- Kontakt-Button Basis (überschreibt inline style) --- */
.contact-submit {
  width: auto;
  align-self: flex-start;
}

/* ==========================================
   STEPS – 1 Spalte unter 700px
   ========================================== */
@media (max-width: 699px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ==========================================
   RESPONSIVE – TABLET (641px – 1023px)
   ========================================== */
@media (min-width: 641px) and (max-width: 1023px) {
  :root {
    --section-pad-desktop: 64px;
  }

  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.05rem; }

  .nav-inner { height: 64px; }
  .nav-logo img { height: 44px; }

  .whom-grid { grid-template-columns: repeat(2, 1fr); }
  .whom-card { padding: 28px; }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .about-photo {
    width: 160px;
    height: 160px;
  }

  .footer-links { gap: 16px; }
}

/* Tablet Portrait (641px – 820px) */
@media (min-width: 641px) and (max-width: 820px) {
  .region-img { height: 320px; }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Tablet Landscape (821px – 1023px) */
@media (min-width: 821px) and (max-width: 1023px) {
  .region-img { height: 500px; }
}

/* ==========================================
   RESPONSIVE – MOBILE L (481px – 640px)
   ========================================== */
@media (max-width: 640px) {
  :root {
    --section-pad-desktop: 48px;
  }

  .container { padding-inline: 20px; }

  h2 { font-size: 1.6rem; }
  h3 { font-size: 1rem; }

  /* Navigation */
  .nav-inner { height: 60px; }
  .nav-logo img { height: 40px; }
  .nav-actions .btn { padding: 12px 18px; min-height: 44px; }

  /* Hero */
  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: clamp(1.7rem, 8vw, 2.4rem); }
  .hero-sub { font-size: 1rem; }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn { width: 100%; min-height: 44px; }

  /* Demo */
  .demo-section { padding: 48px 0; }
  .demo-chat { max-width: 100%; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; gap: 16px; }

  /* Für wen */
  .whom-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }

  /* Über mich */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .about-photo { width: 140px; height: 140px; }

  /* Regionalbild */
  .region-img { height: 240px; }

  /* Kontakt */
  .contact-inner { grid-template-columns: 1fr; gap: 32px; }
  .form-group textarea { min-height: 100px; }

  /* Section header */
  .section-header { margin-bottom: 36px; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .footer-links { gap: 16px; }
}

/* ==========================================
   RESPONSIVE – MOBILE S (320px – 480px)
   ========================================== */
@media (max-width: 480px) {
  .container { padding-inline: 16px; }

  h2 { font-size: 1.4rem; }

  /* Navigation */
  .nav-inner { height: 56px; }
  .nav-logo img { height: 36px; }
  .nav-actions .btn { padding: 10px 14px; font-size: 0.9rem; }

  /* Hero */
  .hero { padding: 40px 0 36px; }

  /* Für wen */
  .whom-grid { grid-template-columns: 1fr; }
  .whom-card { padding: 20px; }
  .whom-card p { font-size: 0.88rem; }

  /* Über mich */
  .about-photo { width: 120px; height: 120px; }

  /* Kontakt-Button volle Breite */
  .contact-submit {
    width: 100%;
    align-self: stretch;
  }
}

/* ==========================================
   DESIGN SYSTEM — Shared component classes
   ========================================== */

/* Semantic type classes (additive — heading tags keep their per-page sizes). */
.t-eyebrow {
  font-family: var(--font-sans);
  font-weight: var(--fw-bold);
  font-size: var(--fs-12);
  line-height: 1;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-primary);
}
.t-lead {
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-18);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
}
.t-small {
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}
.t-caption {
  font-family: var(--font-sans);
  font-size: var(--fs-12);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* Shared card base — pages can extend with their own variants. */
.ds-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}
.ds-card.is-hoverable:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Global focus-ring fallback for native interactive elements
   (page-specific overrides keep precedence via :focus-visible declarations). */
button:focus-visible,
[role="button"]:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Inputs: design-system stroke. Pages keep their styling unless they opt in. */
.ds-input {
  font-family: var(--font-sans);
  font-size: var(--fs-14);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}
.ds-input::placeholder { color: var(--color-text-subtle); }
.ds-input:focus { border-color: var(--color-primary); box-shadow: var(--shadow-focus); }

/* Badge primitives — pages can also build their own variants. */
.ds-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-12);
  font-weight: var(--fw-bold);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-tint);
}
.ds-badge--success { background: var(--color-success-soft); color: #166534; border-color: transparent; }
.ds-badge--error   { background: var(--color-error-soft);   color: #991B1B; border-color: transparent; }
.ds-badge--warn    { background: var(--color-warning-soft); color: #92400E; border-color: transparent; }
.ds-badge--neutral { background: var(--color-surface-alt);  color: #374151; border-color: transparent; }
.ds-badge--solid   { background: var(--color-primary);      color: var(--color-text-inverse); border-color: transparent; }