/* =========================================
   PHYSIOCARE - PREMIUM MEDICAL WEBSITE CSS
   ========================================= */

/* ===== CSS VARIABLES (LIGHT THEME) ===== */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eff6ff;
  --secondary: #10b981;
  --secondary-dark: #059669;
  --secondary-light: #ecfdf5;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #06b6d4;
  --purple: #8b5cf6;

  --bg: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --card-bg: #ffffff;
  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;

  --footer-bg: #0f172a;
  --navbar-bg: rgba(255,255,255,0.95);
  --navbar-shadow: 0 1px 0 rgba(0,0,0,0.08);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 40px -10px rgba(0,0,0,0.12);
  --shadow-xl: 0 30px 60px -15px rgba(0,0,0,0.15);
  --shadow-primary: 0 8px 25px -5px rgba(37,99,235,0.35);
  --shadow-green: 0 8px 25px -5px rgba(16,185,129,0.35);

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

  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: all 0.15s ease;
  --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
}

/* ===== DARK THEME ===== */
[data-theme="dark"] {
  --bg: #0a0f1e;
  --bg-secondary: #111827;
  --bg-tertiary: #1e293b;
  --card-bg: #111827;
  --text: #f0f4ff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: #1e293b;
  --border-light: #1e293b;
  --primary-light: rgba(37,99,235,0.15);
  --secondary-light: rgba(16,185,129,0.1);
  --navbar-bg: rgba(10,15,30,0.97);
  --navbar-shadow: 0 1px 0 rgba(255,255,255,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
::selection { background: var(--primary); color: white; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== NAVBAR ===== */
#mainNav {
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--navbar-shadow);
  padding: 12px 0;
  transition: var(--transition);
  z-index: 1000;
}

#mainNav.scrolled {
  padding: 8px 0;
  box-shadow: var(--shadow-md);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: var(--shadow-primary);
}

.brand-icon-sm { width: 36px; height: 36px; font-size: 16px; }

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-tagline {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  font-weight: 500;
}

.nav-link {
  font-weight: 500;
  font-size: 14.5px;
  color: var(--text-secondary) !important;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary) !important;
  background: var(--primary-light);
}

.nav-cta {
  font-weight: 600 !important;
  font-size: 14px !important;
  padding: 10px 20px !important;
  border-radius: var(--radius-full) !important;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  color: white !important;
  box-shadow: var(--shadow-primary);
  border: none !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px -5px rgba(37,99,235,0.5) !important;
}

.user-menu {
  display: flex !important;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
  font-size: 15px;
}

.theme-toggle:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
  transform: rotate(20deg);
}

.toggler-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.toggler-icon span {
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.dropdown-menu {
  border: 1px solid var(--border);
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 200px;
}

.dropdown-item {
  border-radius: var(--radius-sm);
  font-size: 14px;
  padding: 8px 12px;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-secondary);
  color: var(--primary);
}

/* ===== FLASH MESSAGES ===== */
.flash-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 380px;
}

.flash-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
  backdrop-filter: blur(10px);
}

.flash-success { background: #dcfce7; color: #166534; border-left: 4px solid #22c55e; }
.flash-danger  { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; }
.flash-warning { background: #fef3c7; color: #92400e; border-left: 4px solid #f59e0b; }
.flash-info    { background: #e0f2fe; color: #075985; border-left: 4px solid #0ea5e9; }

[data-theme="dark"] .flash-success { background: rgba(34,197,94,0.15); color: #86efac; }
[data-theme="dark"] .flash-danger  { background: rgba(239,68,68,0.15); color: #fca5a5; }
[data-theme="dark"] .flash-warning { background: rgba(245,158,11,0.15); color: #fcd34d; }
[data-theme="dark"] .flash-info    { background: rgba(14,165,233,0.15); color: #7dd3fc; }

.flash-close {
  background: none; border: none; margin-left: auto; font-size: 18px;
  cursor: pointer; opacity: 0.6; line-height: 1;
}

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ===== SECTION BASE ===== */
.section-pad { padding: 90px 0; }
.section-sm { padding: 60px 0; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title span {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
  font-weight: 600;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px -5px rgba(37,99,235,0.5);
  color: white;
}

.btn-secondary-custom {
  background: var(--secondary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-green);
}

.btn-secondary-custom:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  color: white;
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-secondary);
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--bg-tertiary);
  color: var(--text);
  transform: translateY(-1px);
}

.btn-wa {
  background: #25d366;
  color: white;
  border: none;
}

.btn-wa:hover {
  background: #1ebe5d;
  color: white;
  transform: translateY(-2px);
}

.btn-lg-custom {
  padding: 15px 32px;
  font-size: 16px;
}

/* ===== CARDS ===== */
.card-premium {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--transition);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.card-premium:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.card-premium:hover::before { opacity: 1; }

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 70% 50%, rgba(37,99,235,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 20% 80%, rgba(16,185,129,0.05) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(16,185,129,0.1));
  border: 1px solid rgba(37,99,235,0.2);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat .stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-heading);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Doctor image frame */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  width: 100%;
  max-width: 460px;
  position: relative;
}

.hero-image-main {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
}

.hero-image-bg {
  position: absolute;
  inset: 20px -20px -20px 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-xl);
  z-index: 1;
  opacity: 0.15;
}

.hero-badge-card {
  position: absolute;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-badge-card.top-left { top: 30px; left: -20px; }
.hero-badge-card.bottom-right { bottom: 40px; right: -20px; }

.hbc-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.hbc-text { display: flex; flex-direction: column; }
.hbc-text strong { font-size: 16px; font-weight: 800; line-height: 1; }
.hbc-text span { font-size: 11px; color: var(--text-muted); font-weight: 500; }

/* Floating shapes */
.floating-shapes .shape {
  position: absolute;
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
  opacity: 0.08;
}

.shape-1 { width: 300px; height: 300px; background: var(--primary); top: 10%; right: -5%; animation-delay: 0s; }
.shape-2 { width: 200px; height: 200px; background: var(--secondary); bottom: 15%; left: -3%; animation-delay: 3s; }
.shape-3 { width: 150px; height: 150px; background: var(--accent); top: 50%; right: 10%; animation-delay: 5s; }

@keyframes float {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-item {
  padding: 30px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: var(--transition);
}

.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--bg-secondary); }

.stat-item .stat-number {
  font-size: 36px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
  font-family: var(--font-heading);
}

.stat-item .stat-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.stat-item .stat-text {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== TREATMENT CARDS ===== */
.treatment-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--transition);
  cursor: pointer;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.treatment-icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.treatment-card:hover .treatment-icon-wrap {
  transform: scale(1.1) rotate(5deg);
}

.treatment-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.treatment-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.treatment-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.recovery-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--secondary-light);
  color: var(--secondary-dark);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}

/* ===== INTERACTIVE BODY ===== */
.body-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.body-container {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
}

.body-svg-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.human-body-svg {
  width: 100%;
  max-width: 300px;
  filter: drop-shadow(0 20px 40px rgba(37,99,235,0.15));
}

/* Body hotspots */
.body-hotspot {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 10;
}

.hotspot-ring {
  position: relative;
  width: 44px;
  height: 44px;
}

.hotspot-ring::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: hotspotPulse 2.5s infinite;
  opacity: 0.4;
}

.hotspot-ring::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.9;
}

@keyframes hotspotPulse {
  0% { transform: scale(1); opacity: 0.6; box-shadow: 0 0 0 0 currentColor; }
  70% { transform: scale(1.5); opacity: 0; box-shadow: 0 0 0 15px transparent; }
  100% { transform: scale(1); opacity: 0; }
}

.hotspot-neck  { color: #3b82f6; top: 18%; left: 50%; }
.hotspot-shoulder-l { color: #8b5cf6; top: 28%; left: 25%; }
.hotspot-shoulder-r { color: #8b5cf6; top: 28%; left: 75%; }
.hotspot-back  { color: #ef4444; top: 45%; left: 50%; }
.hotspot-hip   { color: #10b981; top: 58%; left: 50%; }
.hotspot-knee-l { color: #f59e0b; top: 73%; left: 38%; }
.hotspot-knee-r { color: #f59e0b; top: 73%; left: 62%; }
.hotspot-ankle  { color: #06b6d4; top: 88%; left: 50%; }

.hotspot-label {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  color: var(--text);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-fast);
}

.body-hotspot:hover .hotspot-label { opacity: 1; }

/* Body info panel */
.body-info-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  height: 100%;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.body-panel-default {
  text-align: center;
  color: var(--text-muted);
}

.body-panel-default .pulse-icon {
  width: 80px; height: 80px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--primary);
  margin: 0 auto 20px;
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 20px rgba(37,99,235,0.2); }
  to { box-shadow: 0 0 40px rgba(37,99,235,0.4); }
}

.body-panel-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.body-panel-subtitle { font-size: 14px; color: var(--text-muted); }

.body-info-content { display: none; }
.body-info-content.active { display: block; }

.body-info-content h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.info-section { margin-bottom: 20px; }
.info-section h6 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.info-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.info-list li::before {
  content: '✓';
  color: var(--secondary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===== HEALTH GUIDANCE ===== */
.exercise-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}

.exercise-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.exercise-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.exercise-icon-wrap {
  width: 50px; height: 50px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  color: var(--primary);
}

.exercise-meta { flex: 1; }
.exercise-meta h5 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }

.badge-difficulty {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
}

.badge-beginner { background: var(--secondary-light); color: var(--secondary-dark); }
.badge-intermediate { background: #fef3c7; color: #92400e; }
.badge-advanced { background: #fee2e2; color: #991b1b; }

.exercise-body {
  padding: 16px 24px 20px;
}

.exercise-steps { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.exercise-steps li {
  display: flex;
  gap: 12px;
  font-size: 13.5px;
  color: var(--text-secondary);
  align-items: flex-start;
}

.step-num {
  width: 24px; height: 24px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.precaution-box {
  background: #fef3c7;
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-top: 12px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 12.5px;
  color: #92400e;
}

[data-theme="dark"] .precaution-box {
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.3);
  color: #fcd34d;
}

/* ===== DIET CARDS ===== */
.diet-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 22px;
  transition: var(--transition);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.diet-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.diet-emoji { font-size: 36px; flex-shrink: 0; line-height: 1; }

.diet-content h5 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.diet-content p { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin: 0; }

.diet-badge {
  display: inline-flex;
  padding: 2px 8px;
  background: var(--secondary-light);
  color: var(--secondary-dark);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  margin-top: 6px;
}

/* ===== APPOINTMENT FORM ===== */
.appt-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-floating-custom .form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}

.form-control-custom {
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  width: 100%;
  transition: var(--transition);
  font-family: var(--font-body);
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}

.form-control-custom::placeholder { color: var(--text-muted); }

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}

.time-slot-btn {
  padding: 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.time-slot-btn:hover:not(.booked) {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.time-slot-btn.selected {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.time-slot-btn.booked {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--transition);
  height: 100%;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.testimonial-quote {
  font-size: 48px;
  color: var(--primary);
  opacity: 0.2;
  line-height: 0.8;
  margin-bottom: 12px;
  font-family: Georgia, serif;
}

.star-rating { display: flex; gap: 3px; margin-bottom: 14px; }
.star-rating i { color: #fbbf24; font-size: 15px; }

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.author-info h6 { font-size: 15px; font-weight: 700; margin: 0; }
.author-info span { font-size: 13px; color: var(--text-muted); }

.condition-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  background: var(--bg-secondary);
  padding: 120px 0 60px;
}

.doctor-frame {
  position: relative;
  display: inline-block;
}

.doctor-img {
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
}

.cert-badge {
  position: absolute;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
}

.cert-badge.cb-1 { bottom: -20px; left: -20px; }
.cert-badge.cb-2 { top: 20px; right: -20px; }

.qual-list { list-style: none; }
.qual-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 15px;
  color: var(--text-secondary);
}

.qual-list li:last-child { border-bottom: none; }

.qual-icon {
  width: 38px; height: 38px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

/* ===== CONTACT PAGE ===== */
.contact-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.contact-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.contact-info h5 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.contact-info p, .contact-info a {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.map-embed {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ===== ADMIN DASHBOARD ===== */
.admin-sidebar {
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  min-height: 100vh;
  padding: 20px;
  position: sticky;
  top: 0;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 14.5px;
  transition: var(--transition-fast);
  margin-bottom: 4px;
}

.admin-nav-link:hover, .admin-nav-link.active {
  background: var(--primary-light);
  color: var(--primary);
}

.admin-nav-link i { width: 20px; text-align: center; }

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.stat-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.stat-card-info h3 {
  font-size: 28px;
  font-weight: 800;
  margin: 0;
  line-height: 1;
}

.stat-card-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 4px 0 0;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
}

.status-pending   { background: #fef3c7; color: #92400e; }
.status-confirmed { background: var(--secondary-light); color: var(--secondary-dark); }
.status-completed { background: var(--primary-light); color: var(--primary-dark); }
.status-cancelled { background: #fee2e2; color: #991b1b; }

[data-theme="dark"] .status-pending   { background: rgba(245,158,11,0.1); color: #fcd34d; }
[data-theme="dark"] .status-confirmed { background: rgba(16,185,129,0.1); color: #6ee7b7; }
[data-theme="dark"] .status-completed { background: rgba(37,99,235,0.1); color: #93c5fd; }
[data-theme="dark"] .status-cancelled { background: rgba(239,68,68,0.1); color: #fca5a5; }

/* ===== CHATBOT ===== */
.chatbot-wrapper {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 999;
}

.chatbot-bubble {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(37,99,235,0.4);
  transition: var(--transition-bounce);
  color: white;
  font-size: 24px;
  position: relative;
  animation: chatPulse 3s infinite;
}

.chatbot-bubble:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(37,99,235,0.5);
}

@keyframes chatPulse {
  0%, 100% { box-shadow: 0 8px 25px rgba(37,99,235,0.4), 0 0 0 0 rgba(37,99,235,0.4); }
  50% { box-shadow: 0 8px 25px rgba(37,99,235,0.4), 0 0 0 12px rgba(37,99,235,0); }
}

.chatbot-badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 22px; height: 22px;
  background: #ef4444;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  border: 2px solid white;
  animation: badgePop 0.5s cubic-bezier(0.175,0.885,0.32,1.275) both;
}

@keyframes badgePop {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.chatbot-panel {
  position: absolute;
  bottom: 74px; right: 0;
  width: min(380px, calc(100vw - 48px));
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  display: none;
  flex-direction: column;
  max-height: 550px;
  transform-origin: bottom right;
}

.chatbot-panel.open {
  display: flex;
  animation: panelOpen 0.3s cubic-bezier(0.175,0.885,0.32,1.275);
}

@keyframes panelOpen {
  from { transform: scale(0.8); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.chatbot-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  flex-shrink: 0;
}

.chatbot-avatar {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  position: relative;
}

.chatbot-online {
  position: absolute;
  bottom: 0; right: 0;
  width: 12px; height: 12px;
  background: #22c55e;
  border-radius: 50%;
  border: 2px solid white;
}

.chatbot-info h6 { margin: 0; font-size: 15px; font-weight: 700; }
.chatbot-info span { font-size: 12px; opacity: 0.8; }

.chatbot-minimize {
  margin-left: auto;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.chatbot-minimize:hover { background: rgba(255,255,255,0.25); }

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 250px;
  max-height: 320px;
}

.chat-msg {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.chat-msg.user { flex-direction: row-reverse; }

.msg-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.chat-msg.user .msg-avatar {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.msg-bubble {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text);
}

.chat-msg.bot .msg-bubble {
  background: var(--bg-secondary);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}

.chat-msg.user .msg-bubble {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border-bottom-right-radius: 4px;
}

.msg-bubble p { margin: 0 0 6px; }
.msg-bubble p:last-child { margin: 0; }
.msg-bubble strong { font-weight: 700; }

.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.quick-replies button {
  background: var(--card-bg);
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.quick-replies button:hover {
  background: var(--primary);
  color: white;
}

.chatbot-disclaimer {
  background: #fef3c7;
  color: #92400e;
  font-size: 11px;
  padding: 7px 16px;
  text-align: center;
  flex-shrink: 0;
}

[data-theme="dark"] .chatbot-disclaimer {
  background: rgba(245,158,11,0.1);
  color: #fcd34d;
}

.chatbot-input {
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--border);
  background: var(--card-bg);
  flex-shrink: 0;
}

.chatbot-input input {
  flex: 1;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 10px 16px;
  font-size: 13.5px;
  background: var(--bg-secondary);
  color: var(--text);
  outline: none;
  transition: var(--transition-fast);
}

.chatbot-input input:focus { border-color: var(--primary); background: var(--bg); }

.chatbot-input button {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition-bounce);
  flex-shrink: 0;
}

.chatbot-input button:hover { transform: scale(1.1); }

.typing-indicator {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 10px 14px;
}

.typing-indicator span {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: typing 1.4s infinite;
  opacity: 0.4;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-8px); opacity: 1; }
}

/* ===== FLOATING ACTION BUTTONS ===== */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 998;
}

.fab-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: white;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-bounce);
}

.fab-btn:hover { transform: scale(1.12); color: white; }

.fab-call { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.fab-whatsapp { background: linear-gradient(135deg, #25d366, #128c7e); }

/* ===== FOOTER ===== */
.footer { position: relative; }

.footer-wave { line-height: 0; }
.footer-wave svg { display: block; }

.footer-body {
  background: var(--footer-bg);
  padding: 60px 0 0;
}

.footer-desc {
  color: #94a3b8;
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-heading {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #f1f5f9;
  margin-bottom: 20px;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: #94a3b8;
  font-size: 14.5px;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover { color: white; padding-left: 6px; }

.footer-contact { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #94a3b8;
  font-size: 14px;
}

.footer-contact i {
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
  width: 16px;
}

.footer-contact a { color: #94a3b8; }
.footer-contact a:hover { color: white; }

.social-links { display: flex; gap: 10px; }

.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 15px;
  transition: var(--transition);
}

.social-link:hover { background: var(--primary); color: white; transform: translateY(-3px); }
.social-wa:hover { background: #25d366 !important; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  margin-top: 40px;
}

.footer-copy {
  color: #64748b;
  font-size: 13.5px;
  margin: 0;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: var(--bg-secondary);
  padding: 120px 0 60px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 50%, rgba(37,99,235,0.06) 0%, transparent 70%);
}

.page-header-content { position: relative; z-index: 1; }

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  margin-bottom: 16px;
}

.breadcrumb-custom a { color: var(--text-muted); }
.breadcrumb-custom a:hover { color: var(--primary); }
.breadcrumb-custom .sep { color: var(--text-muted); opacity: 0.4; }
.breadcrumb-custom .current { color: var(--primary); font-weight: 600; }

/* ===== UTILITIES ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.bg-gradient-green {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
}

.divider {
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), transparent);
  border: none;
  margin: 24px 0;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  padding: 6px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  cursor: pointer;
}

.tag:hover, .tag.active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #1e40af 50%, var(--secondary-dark) 100%);
  color: white;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ===== ANIMATIONS ===== */
.fade-up { animation: fadeUp 0.6s ease both; }
@keyframes fadeUp {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.spin { animation: spin 2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1199px) {
  .hero-badge-card.top-left, .hero-badge-card.bottom-right { display: none; }
}

@media (max-width: 991px) {
  .hero-section { min-height: auto; padding: 120px 0 60px; }
  .hero-title { font-size: 38px; }
  .hero-image-wrapper { margin-top: 40px; }
  .stats-bar .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stats-bar .stat-item:last-child { border-bottom: none; }

  #mainNav .navbar-collapse {
    background: var(--navbar-bg);
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }

  .nav-cta { width: 100%; justify-content: center; margin-top: 8px; }
  .chatbot-wrapper { bottom: 80px; }
  .floating-actions { bottom: 10px; right: 14px; }
}

@media (max-width: 767px) {
  .section-pad { padding: 60px 0; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .body-info-panel { margin-top: 24px; }
  .appt-form-wrap { padding: 24px 20px; }
  .flash-container { left: 16px; right: 16px; max-width: 100%; }
  .chatbot-panel { right: -10px; }
  .floating-actions { gap: 8px; }
  .fab-btn { width: 46px; height: 46px; font-size: 18px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 30px; }
  .section-title { font-size: 24px; }
  .hero-stats { gap: 20px; }
  .treatment-card, .testimonial-card { padding: 20px; }
}