/* ============================================================
   SHIELD OF DOGS — Shared Styles
   ============================================================ */
/* Lokale Schriften (DSGVO: kein Laden von Google-Servern) */
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/inter-400.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/inter-500.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap; src:url('fonts/inter-600.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap; src:url('fonts/inter-700.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:800; font-display:swap; src:url('fonts/inter-800.woff2') format('woff2'); }
@font-face { font-family:'Inter Display'; font-style:normal; font-weight:700; font-display:swap; src:url('fonts/inter-700.woff2') format('woff2'); }
@font-face { font-family:'Inter Display'; font-style:normal; font-weight:800; font-display:swap; src:url('fonts/inter-800.woff2') format('woff2'); }

:root {
  --color-primary-50:  #edf8fa;
  --color-primary-100: #d0eef4;
  --color-primary-200: #a3dde9;
  --color-primary-300: #5fc3d8;
  --color-primary-400: #2aa8c2;
  --color-primary-500: #1a8fa8;
  --color-primary-600: #177490;
  --color-primary-700: #135d75;
  --color-primary-800: #104a5e;
  --color-primary-900: #0b3245;
  --color-primary-950: #071e2c;

  --color-accent-300: #fcc14d;
  --color-accent-400: #faa823;
  --color-accent-500: #e88a0a;
  --color-accent-600: #cc6c06;

  --color-success-light: #d1fae5;
  --color-success:       #10b981;
  --color-success-dark:  #065f46;
  --color-warning-light: #fef3c7;
  --color-warning:       #f59e0b;
  --color-warning-dark:  #92400e;
  --color-error-light:   #fee2e2;
  --color-error:         #ef4444;
  --color-error-dark:    #991b1b;
  --color-emergency-light: #fce7f3;
  --color-emergency:       #ec4899;
  --color-emergency-dark:  #9d174d;

  --color-neutral-0:   #ffffff;
  --color-neutral-50:  #f8f9fa;
  --color-neutral-100: #f1f3f5;
  --color-neutral-200: #e9ecef;
  --color-neutral-300: #dee2e6;
  --color-neutral-400: #ced4da;
  --color-neutral-500: #adb5bd;
  --color-neutral-600: #6c757d;
  --color-neutral-700: #495057;
  --color-neutral-800: #343a40;
  --color-neutral-900: #212529;
  --color-neutral-950: #0d0f10;

  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Inter Display', 'Inter', sans-serif;

  --sp-1: 4px;  --sp-2: 8px;   --sp-3: 12px;  --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px;  --sp-8: 32px;  --sp-10: 40px;
  --sp-12: 48px;--sp-14: 56px; --sp-16: 64px; --sp-20: 80px;
  --sp-24: 96px;--sp-32: 128px;

  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
  --radius-xl: 16px; --radius-2xl: 24px; --radius-full: 9999px;

  --shadow-1: 0 1px 2px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.1);
  --shadow-2: 0 2px 4px rgba(0,0,0,.06), 0 4px 8px rgba(0,0,0,.08);
  --shadow-3: 0 4px 8px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.1);
  --shadow-4: 0 8px 16px rgba(0,0,0,.06), 0 16px 48px rgba(0,0,0,.14);

  --duration-fast:   100ms;
  --duration-normal: 200ms;
  --duration-slow:   350ms;
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-default: cubic-bezier(0.16, 1, 0.3, 1);

  --bg-page:    var(--color-neutral-50);
  --bg-surface: var(--color-neutral-0);
  --bg-subtle:  var(--color-neutral-100);
  --text-primary:  var(--color-neutral-900);
  --text-secondary:var(--color-neutral-600);
  --text-disabled: var(--color-neutral-400);
  --border-default:var(--color-neutral-200);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

/* --- NAV --- */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-default);
  box-shadow: var(--shadow-1);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 0 var(--sp-6);
  height: 68px; gap: var(--sp-6);
}
.nav-logo {
  display: flex; align-items: center; gap: var(--sp-3);
  text-decoration: none; flex-shrink: 0;
}
.nav-logo img { width: 38px; height: 38px; object-fit: contain; }
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem;
  color: var(--text-primary); letter-spacing: -0.02em; line-height: 1.2;
}
.nav-logo-text small {
  display: block; font-size: 10px; font-weight: 500;
  color: var(--text-secondary); letter-spacing: .06em; text-transform: uppercase;
}
.nav-links {
  display: flex; gap: 2px; list-style: none; flex: 1;
}
.nav-links a {
  display: flex; align-items: center;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  text-decoration: none; font-size: .875rem; font-weight: 500;
  color: var(--text-secondary); white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}
.nav-links a:hover { background: var(--bg-subtle); color: var(--text-primary); }
.nav-links a.active {
  background: var(--color-primary-50); color: var(--color-primary-700); font-weight: 600;
}
.nav-actions { display: flex; gap: var(--sp-2); align-items: center; }
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: var(--sp-2); border-radius: var(--radius-md);
  color: var(--text-primary); font-size: 1.25rem;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-sans); font-weight: 600;
  border-radius: var(--radius-md); border: 2px solid transparent;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: all var(--duration-normal) var(--ease-out);
  outline: none;
}
.btn:focus-visible { outline: 3px solid var(--color-primary-300); outline-offset: 2px; }
.btn-sm  { padding: var(--sp-2) var(--sp-4);  font-size: .875rem; }
.btn-md  { padding: var(--sp-3) var(--sp-6);  font-size: 1rem; }
.btn-lg  { padding: var(--sp-4) var(--sp-8);  font-size: 1.125rem; }
.btn-primary { background: var(--color-primary-500); color: white; border-color: var(--color-primary-500); }
.btn-primary:hover { background: var(--color-primary-600); border-color: var(--color-primary-600); box-shadow: var(--shadow-2); transform: translateY(-1px); }
.btn-secondary { background: var(--color-accent-500); color: white; border-color: var(--color-accent-500); }
.btn-secondary:hover { background: var(--color-accent-600); border-color: var(--color-accent-600); box-shadow: var(--shadow-2); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--color-primary-600); border-color: var(--color-primary-500); }
.btn-outline:hover { background: var(--color-primary-50); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--color-primary-600); border-color: transparent; }
.btn-ghost:hover { background: var(--color-primary-50); }
.btn-white { background: white; color: var(--color-primary-700); border-color: white; }
.btn-white:hover { background: var(--color-primary-50); transform: translateY(-1px); }
.btn-white-outline { background: transparent; color: white; border-color: rgba(255,255,255,.6); }
.btn-white-outline:hover { background: rgba(255,255,255,.1); border-color: white; }

/* --- BADGE --- */
.badge {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  padding: 2px var(--sp-3); border-radius: var(--radius-full);
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
}
.badge::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; flex-shrink:0; }
.badge-verfuegbar  { background: var(--color-success-light); color: var(--color-success-dark); }
.badge-vermittlung { background: #dbeafe; color: #1e40af; }
.badge-vermittelt  { background: var(--color-neutral-200); color: var(--color-neutral-700); }
.badge-notfall     { background: var(--color-emergency-light); color: var(--color-emergency-dark); animation: pulse-badge 2s ease-in-out infinite; }
@keyframes pulse-badge { 0%,100%{box-shadow:0 0 0 0 rgba(236,72,153,.3)} 50%{box-shadow:0 0 0 6px rgba(236,72,153,0)} }

/* --- DOG CARD --- */
.dog-card {
  background: var(--bg-surface); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2); overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
  border: 1px solid var(--border-default);
}
.dog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-4); }
.dog-card-image {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary-200), var(--color-primary-100));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; font-size: 56px;
}
.dog-card-badge-wrap { position: absolute; top: var(--sp-3); left: var(--sp-3); }
.dog-card-body { padding: var(--sp-5); }
.dog-card-name { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: var(--sp-1); }
.dog-card-meta { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-3); }
.dog-card-meta-item { font-size: .8125rem; color: var(--text-secondary); display: flex; align-items: center; gap: 4px; }
.dog-card-desc { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--sp-4); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.dog-card-footer { border-top: 1px solid var(--border-default); padding: var(--sp-4) var(--sp-5); display: flex; gap: var(--sp-3); }

/* --- LAYOUT --- */
.container { max-width: 1160px; margin: 0 auto; padding: 0 var(--sp-6); }
.section { padding: var(--sp-20) 0; }
.section-sm { padding: var(--sp-12) 0; }
.section-title {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  letter-spacing: -0.03em; line-height: 1.2; margin-bottom: var(--sp-3);
}
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); line-height: 1.6; max-width: 560px; }
.section-header { margin-bottom: var(--sp-12); }
.section-header.center { text-align: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* Sprachumschalter */
.lang-switch { display: inline-flex; border: 1px solid var(--border-default); border-radius: var(--radius-full); overflow: hidden; }
.lang-btn { border: none; background: transparent; cursor: pointer; font-family: var(--font-sans); font-size: .75rem; font-weight: 700; letter-spacing: .04em; color: var(--text-secondary); padding: 5px 10px; transition: background var(--duration-fast), color var(--duration-fast); }
.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active { background: var(--color-primary-500); color: #fff; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--sp-6); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); }

/* --- FOOTER --- */
.site-footer {
  background: var(--color-primary-950); color: var(--color-neutral-400);
  padding: var(--sp-16) 0 var(--sp-8);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-10); margin-bottom: var(--sp-10);
}
.footer-logo { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.footer-logo img { width: 36px; height: 36px; object-fit: contain; }
.footer-logo-name { font-family: var(--font-display); font-weight: 700; color: white; letter-spacing: -0.02em; }
.footer-desc { font-size: .875rem; color: var(--color-neutral-500); line-height: 1.7; margin-bottom: var(--sp-6); }
.footer-social { display: flex; gap: var(--sp-2); }
.footer-social a {
  width: 40px; height: 40px; border-radius: var(--radius-md);
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; color: var(--color-neutral-300);
  transition: all var(--duration-fast) var(--ease-out);
}
.footer-social a:hover { background: rgba(255,255,255,.18); color: white; border-color: rgba(255,255,255,.3); }
.footer-social svg { display: block; flex-shrink: 0; }
.footer-col-title { font-size: .6875rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-neutral-500); margin-bottom: var(--sp-4); }
.footer-col-links { list-style: none; display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col-links a { font-size: .875rem; color: var(--color-neutral-500); text-decoration: none; transition: color var(--duration-fast); }
.footer-col-links a:hover { color: var(--color-primary-300); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding-top: var(--sp-6); display: flex; justify-content: space-between; align-items: center; font-size: .75rem; color: var(--color-neutral-600); flex-wrap: wrap; gap: var(--sp-4); }

/* --- FORM --- */
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label { font-size: .875rem; font-weight: 600; color: var(--text-primary); }
.form-label .req { color: var(--color-error); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: var(--sp-3) var(--sp-4);
  font-family: var(--font-sans); font-size: 1rem; color: var(--text-primary);
  background: var(--bg-surface); border: 2px solid var(--border-default);
  border-radius: var(--radius-md); outline: none; appearance: none;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary-500); box-shadow: 0 0 0 4px var(--color-primary-100);
}
.form-input::placeholder { color: var(--text-disabled); }
.form-hint { font-size: .75rem; color: var(--text-secondary); }
.form-error-msg { font-size: .75rem; color: var(--color-error); }

/* --- UTILS --- */
.text-center { text-align: center; }
.bg-teal { background: linear-gradient(135deg, var(--color-primary-800) 0%, var(--color-primary-600) 100%); }
.bg-subtle { background: var(--bg-subtle); }
.divider { border: none; border-top: 1px solid var(--border-default); margin: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
@media (max-width: 768px) {
  .nav-inner { gap: var(--sp-3); }
  .nav-actions .btn { display: none; }   /* CTAs liegen im Klapp-Menü / Hero */
  .lang-btn { padding: 5px 8px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 2px;
    background: rgba(255,255,255,.98); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-default);
    box-shadow: var(--shadow-3);
    padding: var(--sp-3) var(--sp-4);
  }
  .site-nav.nav-open .nav-links { display: flex; }
  .nav-links a { width: 100%; padding: var(--sp-3) var(--sp-4); font-size: 1rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
  .nav-logo-text { font-size: .9375rem; }
}