/* ==========================================================================
   Dr. Amit Kumar Clinic (dramitclinic.com) - Official Stylesheet
   Modern Healthcare Design, Mega Menu, Medical Icons & Floating Action Bar
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --color-navy-dark: #0b1e36;
  --color-navy-medium: #152c4a;
  --color-teal-primary: #0d9488;
  --color-teal-hover: #0f766e;
  --color-teal-light: #f0fdfa;
  --color-emerald: #059669;
  --color-amber: #d97706;
  --color-amber-light: #fffbe6;
  
  --color-bg-main: #f8fafc;
  --color-bg-card: #ffffff;
  --color-text-dark: #0f172a;
  --color-text-body: #334155;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;

  --shadow-sm: 0 1px 3px rgba(11, 30, 54, 0.05);
  --shadow-md: 0 4px 12px rgba(11, 30, 54, 0.08);
  --shadow-lg: 0 10px 30px rgba(11, 30, 54, 0.12);
  --shadow-hover: 0 14px 36px rgba(13, 148, 136, 0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-teal-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-teal-hover);
}

ul, ol {
  list-style-position: inside;
  margin-bottom: 1rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-teal-primary);
  background-color: var(--color-teal-light);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.lead-text {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .section-padding {
    padding: 3.5rem 0;
  }
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-teal-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-teal-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-navy-dark);
  border-color: var(--color-border-hover);
}

.btn-secondary:hover {
  background-color: #ffffff;
  border-color: var(--color-navy-dark);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #1ebc57;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.875rem;
}



/* ==========================================================================
   Header & Premium Mega Menu
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  position: relative;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 64px;
  width: auto;
  max-height: 64px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.04);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
  margin: 0;
}

.nav-item {
  position: relative;
}

.has-mega-menu {
  position: static;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-navy-dark);
  padding: 1.8rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 1rem;
  left: 0;
  width: 0;
  height: 2.5px;
  background-color: var(--color-teal-primary);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.caret-icon {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}

.has-mega-menu:hover .caret-icon {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 1rem;
  right: 1rem;
  width: auto;
  max-width: 1160px;
  margin: 0 auto;
  transform: translateY(10px);
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 40px rgba(11, 30, 54, 0.15);
  padding: 1.75rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  transition-delay: 0.18s;
  z-index: 1100;
  pointer-events: none;
  box-sizing: border-box;
}

.mega-menu::before {
  content: '';
  position: absolute;
  top: -24px;
  left: 0;
  right: 0;
  height: 24px;
  background: transparent;
}

.has-mega-menu:hover .mega-menu,
.has-mega-menu:focus-within .mega-menu,
.has-mega-menu.is-open .mega-menu,
.mega-menu:hover {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 0s;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.mega-menu-wide {
  min-width: auto;
  width: 100%;
}

.mega-col-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-teal-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-teal-light);
}

.mega-item-link {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  color: var(--color-navy-dark);
  text-decoration: none;
}

.mega-item-link:hover {
  background-color: var(--color-teal-light);
  transform: translateX(4px);
}

.mega-item-link:hover .mega-item-text strong {
  color: var(--color-teal-primary);
}

.mega-item-link:hover .mega-item-icon {
  background-color: var(--color-teal-primary);
  color: #ffffff;
}

.mega-item-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: rgba(13, 148, 136, 0.1);
  color: var(--color-teal-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.mega-item-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mega-item-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy-dark);
  line-height: 1.2;
  transition: color var(--transition-fast);
}

.mega-item-text span {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
  line-height: 1.3;
}

.mega-banner-card {
  background: linear-gradient(rgba(11, 30, 54, 0.85), rgba(11, 30, 54, 0.92)), url('../assets/images/mega-consultation-bg.jpg') center/cover no-repeat;
  color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.mega-banner-card h5 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.mega-banner-card p {
  color: #e2e8f0;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.mega-banner-card .btn-secondary {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.4) !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.mega-banner-card .btn-secondary:hover {
  background-color: #ffffff !important;
  color: var(--color-navy-dark) !important;
  border-color: #ffffff !important;
}

.mega-banner-card .btn-whatsapp:hover {
  background-color: #1ebc57;
  color: #ffffff !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-navy-dark);
  cursor: pointer;
}

@media (max-width: 992px) {
  .mobile-toggle {
    display: block;
  }
  .header-inner {
    height: 76px;
  }
  .brand-logo img {
    height: 48px;
    max-height: 48px;
  }
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    background-color: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 2rem 3rem 2rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    clip-path: circle(0% at 100% 0);
    transition: clip-path 0.4s ease-in-out;
  }
  .nav-menu.is-active {
    clip-path: circle(140% at 100% 0);
  }
  .nav-link {
    padding: 0.85rem 0;
    justify-content: space-between;
    width: 100%;
  }
  .mega-menu {
    position: static;
    transform: none !important;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    padding: 0.5rem 0 1rem 1rem;
    width: 100%;
    min-width: 100%;
    display: none;
    pointer-events: auto;
  }
  .has-mega-menu.is-open .mega-menu {
    display: block;
  }
  .mega-menu-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .mega-banner-card {
    display: flex !important;
    margin-top: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #0b1e36 0%, #0d9488 100%) !important;
  }
  .mega-banner-card h5 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  .mega-banner-card p {
    display: none;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  padding: 4rem 0 5rem 0;
  background: linear-gradient(135deg, #f0f7f7 0%, #e6f2f2 100%);
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  margin-bottom: 1.25rem;
}

.hero-text .lead-text {
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(13, 148, 136, 0.2);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy-dark);
}

.trust-badge-item svg {
  color: var(--color-teal-primary);
}

.hero-image-wrapper {
  flex: 1;
  max-width: 540px;
}

.hero-image-card {
  background-color: #ffffff;
  padding: 0.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.hero-image-card img {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center center;
  display: block;
}

@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
  }
  .hero-image-wrapper {
    max-width: 100%;
  }
}

/* ==========================================================================
   Cards & Content Blocks
   ========================================================================== */

.card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 2rem;
  transition: all var(--transition-normal);
}

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

.icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: var(--color-teal-light);
  color: var(--color-teal-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.icon-box svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   Doctor Biography Section
   ========================================================================== */

.doctor-bio-section {
  background-color: #ffffff;
}

.doctor-profile-card {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.doctor-photo-box {
  flex: 0 0 320px;
  max-width: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid #ffffff;
  background-color: #ffffff;
}

.doctor-photo-box img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.doctor-info {
  flex: 1;
}

.credential-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-teal-light);
  color: var(--color-teal-primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.doctor-meta-list {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
}

.doctor-meta-list li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.doctor-meta-list strong {
  color: var(--color-navy-dark);
  min-width: 140px;
}

@media (max-width: 768px) {
  .doctor-profile-card {
    flex-direction: column;
  }
  .doctor-photo-box {
    flex: 100%;
    width: 100%;
  }
}

/* ==========================================================================
   Steps / How It Works
   ========================================================================== */

.step-card {
  position: relative;
  padding-top: 3rem;
}

.step-number {
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(13, 148, 136, 0.15);
  line-height: 1;
}

/* ==========================================================================
   Placeholders (Testimonials, Maps, Info)
   ========================================================================== */

.placeholder-box {
  background-color: #f1f5f9;
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  text-align: center;
}

.placeholder-badge {
  display: inline-block;
  background-color: var(--color-amber-light);
  color: var(--color-amber);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.map-placeholder-box {
  height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #f0f7f7;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-teal-primary);
  margin-top: 2rem;
}

/* ==========================================================================
   Accordion (FAQs)
   ========================================================================== */

.accordion-item {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-navy-dark);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-teal-light);
}

.accordion-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
}

.accordion-item.is-open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  padding: 0 1.5rem 1.25rem 1.5rem;
  display: none;
  color: var(--color-text-body);
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.accordion-item.is-open .accordion-body {
  display: block;
}

/* ==========================================================================
   Medical Disclaimer Component
   ========================================================================== */

.medical-disclaimer-box {
  background-color: #f8fafc;
  border-left: 4px solid var(--color-teal-primary);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  margin: 2.5rem 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.medical-disclaimer-box strong {
  color: var(--color-navy-dark);
  display: block;
  margin-bottom: 0.4rem;
}

/* ==========================================================================
   Contact Form & Details
   ========================================================================== */

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info-card {
  background-color: var(--color-navy-dark);
  color: #ffffff;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
}

.contact-info-card h3 {
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item svg {
  color: var(--color-teal-primary);
  flex-shrink: 0;
}

.contact-item h5 {
  color: #94a3b8;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.contact-item p, .contact-item a {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 500;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-navy-dark);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal-primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.form-status-alert {
  display: none;
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-status-alert.success {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-status-alert.error {
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

@media (max-width: 992px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Article Grid & Card Styles
   ========================================================================== */

.article-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.article-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.article-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.article-meta {
  font-size: 0.8rem;
  color: var(--color-teal-primary);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.article-card-body h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.article-card-body p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  flex: 1;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-navy-dark);
  color: #94a3b8;
  padding-top: 4rem;
  padding-bottom: 2rem;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h4 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.footer-col h5 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: var(--color-teal-primary);
}

.footer-social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  align-items: center;
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-social-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.footer-social-btn:hover {
  background-color: var(--color-teal-primary);
  color: #ffffff !important;
  border-color: var(--color-teal-primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

.footer-social-btn:hover svg {
  transform: scale(1.1);
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #64748b;
}

.footer-bottom a {
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--color-teal-primary);
  text-decoration: underline;
}

.footer-legal-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-legal-links a {
  color: #94a3b8;
}

.footer-legal-links a:hover {
  color: var(--color-teal-primary);
}

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

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Testimonials Section */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.testimonial-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1rem;
  color: var(--color-text-body);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-text-dark);
  text-align: right;
}

@media (max-width: 992px) {
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials {
    grid-template-columns: 1fr;
  }
}

/* Pagination Controls */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.pagination button {
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pagination input[type="number"] {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  height: 2.4rem;
  width: 65px;
  text-align: center;
  font-size: 0.875rem;
  outline: none;
  margin-right: 0.3rem;
}

.pagination input[type="number"]:focus {
  border-color: var(--color-teal-primary);
}

/* ==========================================================================
   Navbar Search Icon & Search Overlay
   ========================================================================== */

.nav-search-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy-dark);
  transition: color var(--transition-fast);
  border-radius: var(--radius-sm);
}

.nav-search-toggle:hover {
  color: var(--color-teal-primary);
}

.nav-search-toggle svg {
  width: 20px;
  height: 20px;
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background: rgba(11, 30, 54, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.search-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.search-overlay-inner {
  width: 90%;
  max-width: 680px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(11, 30, 54, 0.25);
  padding: 2rem;
  transform: translateY(-30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.search-overlay.is-active .search-overlay-inner {
  transform: translateY(0) scale(1);
}

.search-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.search-overlay-header h4 {
  font-size: 1.1rem;
  color: var(--color-navy-dark);
  margin: 0;
}

.search-overlay-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.search-overlay-close:hover {
  color: var(--color-navy-dark);
}

.search-overlay-close svg {
  width: 22px;
  height: 22px;
}

.search-overlay-field {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.search-overlay-field input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
  color: var(--color-text-dark);
}

.search-overlay-field input:focus {
  border-color: var(--color-teal-primary);
}

.search-overlay-field input::placeholder {
  color: var(--color-text-muted);
}

.search-results-list {
  max-height: 340px;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 0;
}

.search-results-list li {
  margin: 0;
}

.search-results-list a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-dark);
  text-decoration: none;
  transition: background var(--transition-fast);
  font-size: 0.95rem;
}

.search-results-list a:hover {
  background: var(--color-teal-light);
  color: var(--color-teal-primary);
}

.search-results-list .search-result-meta {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.search-no-results {
  text-align: center;
  padding: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Article Hub Search Bar
   ========================================================================== */

.article-search-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: #ffffff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.article-search-bar:focus-within {
  border-color: var(--color-teal-primary);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

.article-search-bar svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.article-search-bar:focus-within svg {
  color: var(--color-teal-primary);
}

.article-search-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-dark);
  background: transparent;
}

.article-search-bar input::placeholder {
  color: var(--color-text-muted);
}



/* ==========================================================================
   Compact Clinical Guide & Infographic Containers
   ========================================================================== */
.condition-infographic-card,
.guide-infographic-container,
.clinical-guide-box {
  max-width: 580px;
  margin: 1.5rem auto;
  background: #ffffff;
  padding: 0.75rem;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.condition-infographic-card img,
.guide-infographic-container img,
.clinical-guide-box img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

/* ==========================================================================
   Floating Back to Top Button
   ========================================================================== */
.floating-scroll-top-btn {
  position: fixed !important;
  bottom: 24px !important;
  right: 24px !important;
  z-index: 1020 !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #ffffff !important;
  background-color: var(--color-teal-primary, #0D9488) !important;
  box-shadow: 0 4px 16px rgba(11, 30, 54, 0.25) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  border: 2px solid #ffffff !important;
  cursor: pointer !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  outline: none;
}

.floating-scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.floating-scroll-top-btn:hover {
  transform: translateY(-3px) scale(1.06);
  background-color: var(--color-navy-primary, #0B1E36) !important;
  box-shadow: 0 8px 24px rgba(11, 30, 54, 0.4) !important;
}

.floating-scroll-top-btn:active {
  transform: scale(0.95);
}

.floating-scroll-top-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

@media (max-width: 575.98px) {
  .floating-scroll-top-btn {
    bottom: 16px !important;
    right: 16px !important;
    width: 40px !important;
    height: 40px !important;
  }
}