/* ==========================================================================
   GUIA DE CENTROS MÉDICOS & CLÍNICAS PARTICULARES SP | AL MARKETING DIGITAL
   Design System & Styling - São Paulo Capital
   ========================================================================== */

:root {
  --bg-primary: #020817;
  --bg-secondary: #0b1329;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.88);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-active: rgba(255, 255, 255, 0.09);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.35);
  --border-card: rgba(255, 255, 255, 0.1);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #00d2ff;
  --accent-blue: #3b82f6;
  --accent-indigo: #6366f1;
  --accent-gold: #f59e0b;
  --accent-green: #10b981;
  --accent-rose: #f43f5e;

  --wa-green: #25d366;
  --wa-green-hover: #20bd5a;
  --insta-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  --google-color: #4285f4;

  --font-heading: 'Space Grotesk', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.18);
  --shadow-modal: 0 25px 60px -15px rgba(0, 0, 0, 0.85);

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-main);
}

body {
  font-family: var(--font-body);
  background: radial-gradient(circle at 50% 0%, #0d1e44 0%, var(--bg-primary) 70%);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text-main);
  overflow-x: hidden;
}

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

button, input, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 8, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo-al {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: #fff;
}

.brand-logo-al .logo-badge {
  background: linear-gradient(135deg, #00d2ff, #3b82f6);
  color: #020817;
  font-size: 0.75rem;
  font-weight: 900;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand-separator {
  color: var(--text-dim);
  font-weight: 300;
  font-size: 1.2rem;
}

.brand-city-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-city-title .sp-badge {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.3);
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-link {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all var(--transition-fast);
}

.btn-nav-link:hover {
  background: var(--bg-glass-active);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-nav-share {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-nav-share:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.5);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--accent-cyan);
  padding: 0.35rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-pill i {
  color: #f59e0b;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5.2vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #38bdf8 70%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto 2rem;
  font-weight: 400;
  line-height: 1.6;
}

.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.stat-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-fast);
}

.stat-item:hover {
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-2px);
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.stat-icon.blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.stat-icon.cyan { background: rgba(0, 210, 255, 0.15); color: #38bdf8; }
.stat-icon.gold { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.stat-icon.purple { background: rgba(168, 85, 247, 0.15); color: #c084fc; }

.stat-content {
  text-align: left;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Filter & Search Hub
   ========================================================================== */
.filter-hub {
  position: sticky;
  top: 61px;
  z-index: 90;
  background: rgba(2, 8, 23, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.25rem 0;
  margin-bottom: 2rem;
  transition: all var(--transition-normal);
}

.filter-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Search Input */
.search-bar-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
}

.search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 1.05rem;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input {
  width: 100%;
  padding: 0.95rem 2.8rem 0.95rem 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 1rem;
  transition: all var(--transition-fast);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.18), inset 0 2px 4px rgba(0, 0, 0, 0.3);
  background: rgba(15, 23, 42, 0.95);
}

.search-input:focus + .search-icon {
  color: var(--accent-cyan);
}

.search-clear-btn {
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
  visibility: hidden;
  opacity: 0;
  transition: all var(--transition-fast);
}

.search-clear-btn.visible {
  visibility: visible;
  opacity: 1;
}

.search-clear-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

/* Category Tabs */
.category-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: none;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.cat-tab-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.cat-tab-btn:hover {
  background: var(--bg-glass-active);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.cat-tab-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(99, 102, 241, 0.2));
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.2);
}

.cat-tab-btn .badge-count {
  background: rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
}

.cat-tab-btn.active .badge-count {
  background: var(--accent-cyan);
  color: #020817;
  font-weight: 800;
}

/* Controls Row */
.filter-controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.filter-left-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.custom-select-wrapper {
  position: relative;
}

.custom-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  padding: 0.55rem 2.2rem 0.55rem 0.95rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.custom-select:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 210, 255, 0.2);
}

.custom-select-wrapper::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 0.65rem;
  pointer-events: none;
}

/* Feature Toggles */
.feature-toggle-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.feature-toggle-btn:hover {
  background: var(--bg-glass-active);
  color: #fff;
}

.feature-toggle-btn.active {
  background: rgba(16, 185, 129, 0.18);
  border-color: var(--accent-green);
  color: #34d399;
}

.feature-toggle-btn.insta-toggle.active {
  background: rgba(225, 48, 108, 0.18);
  border-color: #e1306c;
  color: #f472b6;
}

.feature-toggle-btn.site-toggle.active {
  background: rgba(2, 132, 199, 0.18);
  border-color: var(--accent-cyan);
  color: #38bdf8;
}

/* Neighborhood Chips Row */
.neighborhood-chips-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
  scrollbar-width: none;
}

.neighborhood-chips-row::-webkit-scrollbar {
  display: none;
}

.chip-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  margin-right: 0.25rem;
}

.bairro-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bairro-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.bairro-chip.active {
  background: var(--accent-cyan);
  color: #020817;
  font-weight: 700;
  border-color: var(--accent-cyan);
}

/* Dynamic Summary Bar */
.results-summary-bar {
  max-width: 1320px;
  margin: 0 auto 1.5rem;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.results-count-text {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.results-count-text strong {
  color: #fff;
  font-weight: 700;
}

.active-filter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

.active-filter-badge .remove-filter {
  cursor: pointer;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.active-filter-badge .remove-filter:hover {
  color: #fff;
}

.btn-reset-filters {
  background: transparent;
  color: var(--accent-cyan);
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-reset-filters:hover {
  background: rgba(56, 189, 248, 0.1);
  color: #fff;
}

/* ==========================================================================
   Directory Grid & Clinic Cards
   ========================================================================== */
.directory-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

/* Clinic Card */
.clinic-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-card);
  position: relative;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.clinic-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.6), 0 0 25px rgba(56, 189, 248, 0.15);
  background: var(--bg-card-hover);
}

.card-top-banner {
  height: 85px;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.45), rgba(15, 23, 42, 0.85));
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}

.card-top-banner.dermatologia { background: linear-gradient(135deg, rgba(236, 72, 153, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.plastica { background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.ortopedia { background: linear-gradient(135deg, rgba(14, 165, 233, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.longevidade { background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.reproducao { background: linear-gradient(135deg, rgba(244, 63, 94, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.odontologia { background: linear-gradient(135deg, rgba(245, 158, 11, 0.3), rgba(15, 23, 42, 0.85)); }
.card-top-banner.cardiologia { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(15, 23, 42, 0.85)); }

.card-category-badge {
  position: absolute;
  top: 12px;
  right: 14px;
  background: rgba(2, 8, 23, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-category-badge i {
  color: var(--accent-cyan);
}

.card-bairro-badge {
  position: absolute;
  bottom: 10px;
  left: 14px;
  background: rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.clinic-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.clinic-name:hover {
  color: var(--accent-cyan);
}

.clinic-lead-doctor {
  font-size: 0.82rem;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.clinic-specialties-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.specialty-tag {
  background: rgba(56, 189, 248, 0.1);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.specialty-tag:hover {
  background: var(--accent-cyan);
  color: #020817;
  border-color: var(--accent-cyan);
}

.clinic-location-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.clinic-location-box i {
  color: #ef4444;
  margin-top: 0.2rem;
  font-size: 0.85rem;
}

.location-text {
  line-height: 1.4;
  color: #cbd5e1;
}

.clinic-bio-snippet {
  font-size: 0.83rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 1.15rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* Card Actions Grid */
.card-actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.btn-action {
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-wa {
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #4ade80;
}

.btn-wa:hover {
  background: var(--wa-green);
  color: #020817;
  border-color: var(--wa-green);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

.btn-insta {
  background: rgba(225, 48, 108, 0.12);
  border: 1px solid rgba(225, 48, 108, 0.3);
  color: #f472b6;
}

.btn-insta:hover {
  background: var(--insta-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(225, 48, 108, 0.35);
}

.btn-google {
  background: rgba(66, 133, 244, 0.12);
  border: 1px solid rgba(66, 133, 244, 0.3);
  color: #93c5fd;
}

.btn-google:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.btn-site {
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: #38bdf8;
}

.btn-site:hover {
  background: #0284c7;
  color: #fff;
  border-color: #0284c7;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.btn-details {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.btn-details:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

/* Empty State & Load More */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  max-width: 600px;
  margin: 2rem auto;
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.empty-state-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #fff;
}

.empty-state-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.load-more-wrapper {
  text-align: center;
  margin-top: 3rem;
}

.btn-load-more {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
  transition: all var(--transition-fast);
}

.btn-load-more:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.5);
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 23, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-modal);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.5rem 1.75rem 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.modal-body {
  padding: 1.75rem;
}

.modal-profile-header {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-avatar-fallback {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-glow);
  flex-shrink: 0;
}

.modal-title-info h2 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 0.35rem;
}

.modal-title-info .modal-doctor {
  color: var(--accent-gold);
  font-size: 0.88rem;
  font-weight: 600;
}

.modal-detail-block {
  margin-bottom: 1.25rem;
}

.modal-block-title {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.modal-block-content {
  color: #cbd5e1;
  font-size: 0.92rem;
  line-height: 1.6;
}

.modal-location-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.modal-location-text {
  font-size: 0.9rem;
  color: #f1f5f9;
  line-height: 1.4;
}

.btn-copy-address {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn-copy-address:hover {
  background: var(--accent-cyan);
  color: #020817;
}

.modal-actions-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ==========================================================================
   Section: Polos Médicos de São Paulo
   ========================================================================== */
.about-polos-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #080f24 100%);
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 1.5rem;
}

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

.about-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.about-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

.about-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.6;
}

.polos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.polo-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-fast);
}

.polo-box:hover {
  border-color: rgba(56, 189, 248, 0.35);
  transform: translateY(-3px);
}

.polo-box i {
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  display: inline-block;
}

.polo-box h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.polo-box p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ==========================================================================
   Section: CTA Clínicas SP (AL Marketing Digital)
   ========================================================================== */
.cta-sp-section {
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.cta-card {
  background: linear-gradient(135deg, #0a1329 0%, #111d42 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.1);
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(56, 189, 248, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

.cta-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.btn-cta-whatsapp {
  background: var(--wa-green);
  color: #020817;
  font-size: 1rem;
  font-weight: 800;
  padding: 0.95rem 2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-fast);
}

.btn-cta-whatsapp:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.55);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: #01040f;
  padding: 3rem 1.5rem 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-container {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer-copy {
  color: var(--text-dim);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* Floating Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(10px);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 80;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--accent-cyan);
  color: #020817;
  border-color: var(--accent-cyan);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    padding: 2.5rem 1rem 1.5rem;
  }
  
  .filter-hub {
    top: 54px;
    padding: 0.85rem 0;
  }
  
  .filter-container {
    padding: 0 1rem;
  }
  
  .directory-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .stat-item {
    flex: 1 1 calc(50% - 0.75rem);
    padding: 0.75rem 1rem;
  }
  
  .card-actions-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .modal-dialog {
    margin: 1rem;
    max-height: 85vh;
  }
  
  .modal-profile-header {
    flex-direction: column;
    text-align: center;
  }
}