/* ==========================================================================
   RD PHYSIOTHERAPY - PREMIUM CLINIC WEBSITE STYLING
   ========================================================================== */

/* 1. Reset & Global Variables */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --primary: #0F52BA;          /* Medical Blue */
  --primary-hover: #0a3d8d;
  --primary-light: #e6f0fa;
  --secondary: #10B981;        /* Fresh Green */
  --secondary-hover: #0d9488;
  --secondary-light: #ecfdf5;
  --accent: #0284c7;           /* Sky Blue */
  --accent-light: #e0f2fe;
  --text-dark: #1f2937;        /* Dark Charcoal */
  --text-gray: #4b5563;        /* Slate Gray */
  --text-light: #9ca3af;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-gradient: linear-gradient(135deg, #f0f9ff 0%, #ffffff 100%);
  --success: #34d399;
  --danger: #ef4444;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 82, 186, 0.05);
  --shadow-md: 0 10px 20px rgba(15, 82, 186, 0.08);
  --shadow-lg: 0 20px 40px rgba(15, 82, 186, 0.12);
  --shadow-inset: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Borders & Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --border-color: #e5e7eb;

  /* Animation */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 2. Utility Classes */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-xxl) 0;
  }
}

.text-center { text-align: center; }

.section-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-heading);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-subtitle {
  color: var(--text-gray);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg) auto;
  font-size: 1.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
  border: none;
  gap: var(--spacing-xs);
  white-space: nowrap; /* Enforce single line */
  flex-shrink: 0;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(15, 82, 186, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 82, 186, 0.35);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--bg-white);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.2);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* 3. Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
  transition: var(--transition-normal);
}

.header-scrolled {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: var(--transition-normal);
  flex-wrap: nowrap; /* Enforce single row layout */
}

.header-scrolled .nav-container {
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  color: var(--primary);
  flex-shrink: 0;      /* Do not shrink logo */
  white-space: nowrap; /* Do not wrap logo text */
}

.logo-icon-svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--primary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--primary);
}

.logo-slogan {
  font-size: 0.75rem;
  color: var(--text-gray);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: none;
  align-items: center;
  list-style: none;
  gap: var(--spacing-md);
  flex-wrap: nowrap; /* Enforce links on single row */
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-family: var(--font-heading);
  color: var(--text-gray);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  padding: 0.5rem;
  white-space: nowrap; /* Do not wrap link text */
  display: block;
}

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

.nav-cta {
  display: none;
  align-items: center;
  flex-wrap: nowrap; /* Enforce single row buttons */
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .nav-cta {
    display: flex;
    gap: var(--spacing-sm);
  }
}

/* Tablet & Smaller Desktop Optimizations (Avoid Wrapping on Medium Viewports) */
@media (min-width: 1024px) and (max-width: 1250px) {
  .nav-container {
    height: 70px;
  }
  .logo-name {
    font-size: 1.2rem;
  }
  .logo-slogan {
    font-size: 0.65rem;
    letter-spacing: 0;
  }
  .logo-icon-svg {
    width: 34px;
    height: 34px;
  }
  .nav-menu {
    gap: 0.75rem; /* Reduce gap between items */
  }
  .nav-link {
    font-size: 0.85rem;
    padding: 0.4rem 0.25rem;
  }
  .nav-cta {
    gap: 0.5rem;
  }
  .nav-cta .btn {
    padding: 0.5rem 0.85rem; /* Compact button padding */
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
  }
}

/* Mobile Hamburger Menu */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-white);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: var(--transition-normal);
}

.mobile-overlay.active {
  transform: translateX(0);
}

.mobile-nav-list {
  list-style: none;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.mobile-nav-item {
  margin-bottom: var(--spacing-md);
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.mobile-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  width: 80%;
  max-width: 300px;
}

/* 4. Hero Section */
.hero {
  padding-top: calc(80px + var(--spacing-xl));
  background: var(--bg-gradient);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-cols: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--spacing-xl);
  }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background-color: rgba(15, 82, 186, 0.08);
  border: 1px solid rgba(15, 82, 186, 0.15);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-heading);
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .hero-headline {
    font-size: 3.5rem;
  }
}

.hero-headline span {
  color: var(--primary);
  position: relative;
}

.hero-subheading {
  font-size: 1.15rem;
  color: var(--text-gray);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 480px) {
  .hero-ctas {
    flex-direction: row;
  }
}

.hero-reviews-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.stars {
  color: #fbbf24;
  font-size: 1.25rem;
}

.reviews-text {
  font-size: 0.9rem;
  color: var(--text-gray);
}

.reviews-text strong {
  color: var(--text-dark);
}

/* Hero Visual Area */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  background: linear-gradient(45deg, var(--primary-light), var(--accent-light));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating Trust Cards */
.floating-card {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  border: 1px solid rgba(255, 255, 255, 0.5);
  z-index: 10;
  animation: float 6s ease-in-out infinite;
}

.floating-card-1 {
  top: 15%;
  left: -5%;
}

.floating-card-2 {
  bottom: 10%;
  right: -5%;
  animation-delay: 3s;
}

.floating-card-icon {
  background-color: var(--primary-light);
  color: var(--primary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-card-icon-svg {
  width: 20px;
  height: 20px;
}

.floating-card-info h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
}

.floating-card-info p {
  font-size: 0.75rem;
  color: var(--text-gray);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* 5. Trust Bar Section */
.trust-bar {
  background-color: var(--primary-light);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(15, 82, 186, 0.1);
  border-top: 1px solid rgba(15, 82, 186, 0.1);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .trust-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  justify-content: center;
}

.trust-icon-svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
  flex-shrink: 0;
}

.trust-text {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* 6. About Section */
.about {
  background-color: var(--bg-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--spacing-xl);
  }
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 0.85;
}

.about-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--secondary);
  color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  text-align: center;
  font-family: var(--font-heading);
  animation: pulse-green 3s infinite;
}

.experience-badge h3 {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.experience-badge p {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3); }
  50% { box-shadow: 0 10px 30px rgba(16, 185, 129, 0.5); }
}

.about-info h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
}

.doctor-specialty {
  color: var(--primary);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.about-bio {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
}

.qualifications-list {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.qualification-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.check-icon-svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.qualification-item p {
  color: var(--text-dark);
  font-weight: 500;
}

.qualification-item span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.treatment-philosophy {
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--spacing-lg);
}

.treatment-philosophy h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.treatment-philosophy p {
  font-size: 0.95rem;
  color: var(--text-gray);
}

/* 7. Why Choose Us Section */
.why-choose {
  background-color: var(--bg-light);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.why-card {
  background-color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 82, 186, 0.2);
}

.why-icon {
  background-color: var(--primary-light);
  color: var(--primary);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.why-icon-svg {
  width: 26px;
  height: 26px;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.why-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* 8. Services Section */
.services {
  background-color: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary);
  transform: scaleY(0);
  transition: var(--transition-normal);
  transform-origin: bottom;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 82, 186, 0.2);
}

.service-card:hover::after {
  transform: scaleY(1);
}

.service-icon-svg {
  width: 40px;
  height: 40px;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  background: transparent;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.service-cta:hover {
  color: var(--primary-hover);
}

/* Service Detail Modal Drawer */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 41, 55, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-white);
  width: 90%;
  max-width: 650px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-header {
  padding: var(--spacing-md);
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-gray);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--danger);
  transform: rotate(90deg);
}

.modal-close-svg {
  width: 24px;
  height: 24px;
}

.modal-body {
  padding: var(--spacing-md);
  overflow-y: auto;
}

.modal-section {
  margin-bottom: var(--spacing-md);
}

.modal-section h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.modal-section h4::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--secondary);
  border-radius: var(--radius-full);
}

.modal-section p {
  color: var(--text-gray);
  font-size: 0.95rem;
  padding-left: var(--spacing-sm);
}

.modal-footer {
  padding: var(--spacing-sm) var(--spacing-md);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  background-color: var(--bg-light);
}

/* 9. Home Physiotherapy Section */
.home-visit {
  background-color: var(--bg-gradient);
}

.home-visit-grid {
  display: grid;
  grid-template-cols: 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

@media (min-width: 992px) {
  .home-visit-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--spacing-xl);
  }
}

.home-visit-info h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

.home-visit-desc {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
}

.home-benefits-list {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.home-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.home-benefit-icon-wrapper {
  background-color: var(--secondary-light);
  color: var(--secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.home-benefit-icon-svg {
  width: 18px;
  height: 18px;
}

.home-benefit-text h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}

.home-benefit-text p {
  font-size: 0.9rem;
  color: var(--text-gray);
}

.coverage-box {
  background-color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.coverage-box h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.pin-icon-svg {
  width: 20px;
  height: 20px;
}

.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.coverage-tag {
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

/* 10. Conditions Grid Section */
.conditions {
  background-color: var(--bg-white);
}

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

@media (min-width: 640px) {
  .conditions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .conditions-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
  }
}

.condition-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.condition-item:hover {
  background-color: var(--primary-light);
  border-color: rgba(15, 82, 186, 0.2);
  transform: translateY(-2px);
}

.condition-bullet {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.condition-item span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* 11. Treatment Process Section */
.process {
  background-color: var(--bg-light);
}

.process-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  width: 4px;
  height: 100%;
  background-color: var(--primary-light);
  z-index: 1;
}

@media (min-width: 768px) {
  .process-timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding-left: 50px;
  z-index: 2;
}

@media (min-width: 768px) {
  .process-step {
    padding-left: 0;
    width: 50%;
    align-self: flex-start;
  }
  .process-step:nth-child(even) {
    align-self: flex-end;
    padding-left: 40px;
    padding-right: 0;
  }
  .process-step:nth-child(odd) {
    padding-right: 40px;
    padding-left: 0;
    text-align: right;
  }
}

.process-number {
  position: absolute;
  top: 0;
  left: 2px;
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: var(--bg-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
  border: 4px solid var(--bg-white);
}

@media (min-width: 768px) {
  .process-number {
    left: auto;
    right: -20px;
  }
  .process-step:nth-child(even) .process-number {
    left: -20px;
    right: auto;
  }
}

.process-card {
  background-color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.process-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.process-card p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* 12. Testimonials Section */
.testimonials {
  background-color: var(--bg-white);
}

.testimonials-slider-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: var(--spacing-sm) 0;
}

.testimonials-track {
  display: flex;
  gap: var(--spacing-md);
  width: max-content;
  animation: scroll-testimonials 40s linear infinite;
}

.testimonials-track:hover {
  animation-play-state: paused;
}

.testimonial-card {
  background-color: var(--bg-light);
  width: 320px;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .testimonial-card {
    width: 360px;
  }
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-gray);
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.testimonial-avatar {
  background-color: var(--primary-light);
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}

.testimonial-meta h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}

.testimonial-meta span {
  font-size: 0.8rem;
  color: var(--text-light);
}

@keyframes scroll-testimonials {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - var(--spacing-md) / 2)); }
}

.testimonials-cta {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.testimonials-cta p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

/* 13. Statistics Section */
.stats {
  background-color: var(--primary);
  color: var(--bg-white);
  padding: var(--spacing-lg) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stats-item {
  text-align: center;
}

.stats-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .stats-number {
    font-size: 3.5rem;
  }
}

.stats-label {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

/* 14. FAQs Section */
.faq {
  background-color: var(--bg-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-search-wrapper {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.faq-search {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.faq-search:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-search-icon-svg {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-light);
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.faq-question-btn {
  width: 100%;
  padding: 1.25rem;
  background: transparent;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  outline: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  padding-right: var(--spacing-sm);
}

.faq-toggle-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--primary);
  transition: var(--transition-normal);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer {
  padding: 0 1.25rem 1.25rem 1.25rem;
  color: var(--text-gray);
  font-size: 0.95rem;
  border-top: 1px solid transparent;
}

.faq-item.active .faq-answer {
  border-top-color: var(--border-color);
}

/* 15. Contact Section */
.contact {
  background-color: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.contact-card-icon {
  background-color: var(--primary-light);
  color: var(--primary);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon-svg {
  width: 22px;
  height: 22px;
}

.contact-card-content h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.contact-card-content p, .contact-card-content a {
  color: var(--text-gray);
  font-size: 0.95rem;
  text-decoration: none;
}

.contact-card-content a:hover {
  color: var(--primary);
}

.map-wrapper {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Appointment Form */
.booking-form-wrapper {
  background-color: var(--bg-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.booking-form-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.booking-form-wrapper p {
  color: var(--text-gray);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-sm);
}

@media (min-width: 576px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.1);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234b5563' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.radio-group {
  display: flex;
  gap: var(--spacing-md);
  margin-top: 4px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-gray);
  cursor: pointer;
}

.radio-input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.form-error {
  color: var(--danger);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 80px;
  right: var(--spacing-md);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

@media (min-width: 768px) {
  .toast-container {
    bottom: var(--spacing-md);
  }
}

.toast {
  background-color: var(--bg-white);
  border-left: 4px solid var(--secondary);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transform: translateX(120%);
  transition: transform var(--transition-normal);
  pointer-events: auto;
  min-width: 280px;
  max-width: 380px;
}

.toast.active {
  transform: translateX(0);
}

.toast-success-icon {
  color: var(--secondary);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.toast-content h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}

.toast-content p {
  font-size: 0.8rem;
  color: var(--text-gray);
}

/* 16. Footer Section */
.footer {
  background-color: #0c1220;
  color: #94a3b8;
  padding: var(--spacing-xl) 0 var(--spacing-md) 0;
  border-top: 1px solid #1e293b;
}

@media (min-width: 768px) {
  .footer {
    padding-top: var(--spacing-xxl);
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 576px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  color: var(--bg-white);
}

.footer-logo-svg {
  width: 36px;
  height: 36px;
  stroke: var(--bg-white);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--bg-white);
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: var(--spacing-xs);
}

.social-link {
  background-color: #1e293b;
  color: var(--bg-white);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  text-decoration: none;
}

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

.social-link-svg {
  width: 18px;
  height: 18px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--bg-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--bg-white);
  padding-left: 4px;
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.footer-contact-item-svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item p {
  font-size: 0.9rem;
  line-height: 1.4;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-bottom p {
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-md);
}

.footer-bottom-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-bottom-link:hover {
  color: var(--bg-white);
}

/* 17. Sticky Call / WhatsApp Navigation (Mobile Devices) */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: 1fr 1fr;
  z-index: 999;
  border-top: 1px solid var(--border-color);
}

@media (min-width: 768px) {
  .sticky-bar {
    display: none;
  }
}

.sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.95rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  text-align: center;
}

.sticky-btn-call {
  background-color: var(--primary);
  color: var(--bg-white);
}

.sticky-btn-whatsapp {
  background-color: #25D366;
  color: var(--bg-white);
}

/* 18. Scroll Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }