/* AI Agency Search shared design tokens — clean professional directory */

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

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --accent: #1d4ed8;
  --accent-hover: #1e40af;
  --accent-subtle: rgba(29, 78, 216, 0.06);
  --gradient-1: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 100%);
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
}

body {
  font-family: 'Inter', 'DM Sans', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* NAV */
nav {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-primary);
  z-index: 100;
}
nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}
.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--accent);
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  /* SVG inside uses stroke="currentColor" — inherits from .logo's color */
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}
.nav-links .nav-cta {
  background: var(--accent);
  color: white !important;
  font-weight: 500;
}
.nav-links .nav-cta:hover {
  background: var(--accent-hover);
}

/* LANGUAGE SELECTOR */
.lang-selector {
  position: relative;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.15s;
}
.lang-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}
.lang-btn svg { flex-shrink: 0; }
.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  z-index: 200;
  min-width: 160px;
  overflow: hidden;
  padding: 6px;
}
.lang-dropdown.open { display: block; }
.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  border: none;
  background: none;
  width: 100%;
  font-family: 'Inter', sans-serif;
}
.lang-option:hover { background: var(--accent-subtle); color: var(--accent); }
.lang-option.active { color: var(--accent); font-weight: 500; background: var(--accent-subtle); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  font-family: 'Inter', sans-serif;
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-outline:hover {
  background: var(--bg-secondary);
  border-color: var(--text-muted);
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.badge-featured {
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(29, 78, 216, 0.15);
}
.badge-verified {
  background: rgba(5, 150, 105, 0.08);
  color: var(--success);
  border: 1px solid rgba(5, 150, 105, 0.15);
}
.badge-sponsored {
  background: rgba(217, 119, 6, 0.08);
  color: var(--warning);
  border: 1px solid rgba(217, 119, 6, 0.15);
}

/* AGENCY CARD */
.agency-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: box-shadow 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.agency-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.agency-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.agency-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.agency-location {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.agency-tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.agency-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.agency-tag {
  font-size: 0.72rem;
  padding: 3px 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
}
.agency-rate {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
}

/* SECTION HEADERS */
.section-eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.2;
}
.section-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 540px;
  line-height: 1.65;
}
.gradient-text {
  color: var(--accent);
}

/* FORM ELEMENTS */
.form-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.15s;
  outline: none;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.form-input::placeholder { color: var(--text-muted); }

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
select.form-input option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* LOADING STATE */
.loading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.skeleton {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.skeleton::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 150%; }
}

/* MOBILE NAV TOGGLE */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: auto;
}
footer .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  flex: 1;
  min-width: 200px;
}
.footer-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.footer-links-group {
  min-width: 140px;
}
.footer-links-group h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.footer-links-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links-group ul a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-links-group ul a:hover { color: var(--text-primary); }
.footer-bottom {
  width: 100%;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* HERO GRID */
.dir-hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: start;
}
.dir-hero-left {
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (max-width: 960px) {
  .dir-hero-grid { grid-template-columns: 1fr; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .mobile-nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px;
    gap: 2px;
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 0.95rem;
  }
  .nav-links a:hover { background: var(--bg-secondary); }
  .nav-links .nav-cta {
    margin-top: 8px;
    text-align: center;
    padding: 12px 16px;
    border-radius: 8px;
    display: block;
  }
  .container { padding: 0 16px; }
}

/* ── Language Selector (for i18n static pages) ───────────────────────────── */
.lang-selector-wrap {
  position: relative;
  display: inline-block;
  margin-left: auto;
  margin-right: 8px;
}
.lang-toggle-btn {
  background: rgba(148,163,184,0.08);
  border: 1px solid rgba(148,163,184,0.15);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  color: var(--text-muted, #94a3b8);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 5px;
}
.lang-toggle-btn:hover { background: rgba(148,163,184,0.12); }
.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-secondary, #1e293b);
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 8px;
  padding: 6px;
  min-width: 140px;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.lang-dropdown.open { display: block; }
.lang-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-muted, #94a3b8);
  font-size: 0.8rem;
  transition: all 0.15s;
}
.lang-link:hover { color: var(--text-primary, #f1f5f9); background: rgba(148,163,184,0.1); }
.lang-flag { font-size: 1rem; }
.lang-name { font-weight: 500; }
@media (max-width: 768px) {
  .lang-selector-wrap { margin: 8px 0; width: 100%; }
  .lang-toggle-btn { width: 100%; justify-content: center; }
  .lang-dropdown { position: static; width: 100%; box-shadow: none; border: 1px solid rgba(148,163,184,0.08); }
}