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

/* --- Design Tokens & CSS Variables --- */
:root {
  --color-primary: #0B1F3B;      /* Deep Luxury Blue */
  --color-secondary: #C9A96E;    /* Premium Gold Accent */
  --color-accent: #2F80ED;       /* Modern Accent Blue */
  --color-success: #4CAF50;      /* Medical/Wellness Green */
  --color-bg: #FAFBFD;           /* Soft Ice White */
  --color-card: #FFFFFF;         /* White Card Base */
  --color-text-dark: #1E293B;    /* Dark Slate Body */
  --color-text-light: #64748B;   /* Muted Slate Body */
  --color-border: rgba(11, 31, 59, 0.08); /* Soft Border */
  --color-glass-bg: rgba(255, 255, 255, 0.75);
  --color-glass-border: rgba(255, 255, 255, 0.45);
  
  --font-heading: 'Poppins', sans-serif;
  --font-subheading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-numbers: 'Space Grotesk', sans-serif;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 20px 25px -5px rgba(11, 31, 59, 0.06), 0 10px 10px -5px rgba(11, 31, 59, 0.03);
  --shadow-glass: 0 8px 32px 0 rgba(11, 31, 59, 0.05);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-round: 50%;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --container-width: 1280px;
}

/* --- Base & Reset --- */
*, *::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);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-family: var(--font-subheading);
  font-weight: 600;
}

p {
  color: var(--color-text-light);
  font-family: var(--font-body);
}

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

ul {
  list-style: none;
}

/* --- Layout Elements --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-spacing {
  padding: 100px 0;
}

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

.gradient-bg {
  background: linear-gradient(180deg, #FFFFFF 0%, #F3F8FF 100%);
}

.blue-gradient-bg {
  background: linear-gradient(135deg, #0B1F3B 0%, #163660 100%);
  color: white;
}

/* --- Components & Elements --- */

/* Glassmorphism Panel */
.glass-panel {
  background: var(--color-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius-lg);
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  outline: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(11, 31, 59, 0.25);
}

.btn-primary:hover {
  background-color: #153158;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11, 31, 59, 0.35);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(201, 169, 110, 0.25);
}

.btn-secondary:hover {
  background-color: #d1b480;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.35);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(47, 128, 237, 0.25);
}

.btn-accent:hover {
  background-color: #1c6fdc;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(47, 128, 237, 0.35);
}

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

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

.btn-white {
  background-color: #FFFFFF;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

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

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

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

/* Badge */
.badge-trusted {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(201, 169, 110, 0.12);
  border: 1px solid rgba(201, 169, 110, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  color: var(--color-primary);
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.85rem;
}

.badge-trusted .stars {
  color: #F2C94C;
}

/* Navigation Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 251, 253, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all 0.3s;
}

header.scrolled {
  background: rgba(11, 31, 59, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled a, header.scrolled p {
  color: #FFFFFF;
}

header.scrolled .logo-text span {
  color: var(--color-secondary);
}

header.scrolled .logo-text {
  color: #FFFFFF;
}

header.scrolled .btn-outline {
  border-color: #FFFFFF;
  color: #FFFFFF;
}

header.scrolled .btn-outline:hover {
  background-color: #FFFFFF;
  color: var(--color-primary);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: 50%;
  border: 2px solid var(--color-secondary);
}

.logo-icon svg {
  fill: var(--color-secondary);
  width: 20px;
  height: 20px;
}

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

.logo-text span {
  color: var(--color-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-subheading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-dark);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-secondary);
}

/* Mobile Nav Accordion & Overlay Trigger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: 0.3s;
}

header.scrolled .menu-toggle span {
  background-color: #FFFFFF;
}

/* Hero Section */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
}

.hero-left {
  display: flex;
  flex-direction: flex-start;
  flex-direction: column;
  gap: 24px;
}

.hero-left h1 span {
  color: var(--color-secondary);
}

.hero-left p {
  font-size: 1.15rem;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-right {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-img-container {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  aspect-ratio: 4 / 5;
}

.hero-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.hero-right:hover .hero-img-container img {
  transform: scale(1.03);
}

/* Floating Stats Cards */
.floating-card {
  position: absolute;
  padding: 16px 20px;
  min-width: 170px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-radius: var(--radius-md);
  animation: float 6s ease-in-out infinite;
}

.floating-card svg {
  width: 24px;
  height: 24px;
  fill: var(--color-secondary);
}

.floating-card .stat-val {
  font-family: var(--font-numbers);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--color-primary);
}

.floating-card .stat-lbl {
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.card-stat-1 {
  bottom: 15%;
  left: -10%;
  animation-delay: 0s;
}

.card-stat-2 {
  top: 15%;
  right: -8%;
  animation-delay: 2s;
}

.card-stat-3 {
  bottom: 40%;
  right: -5%;
  animation-delay: 4s;
}

/* Grid & Section Headers */
.section-header {
  max-width: 700px;
  margin: 0 auto 60px auto;
  text-align: center;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
}

/* Grid System */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Wellness Library Cards */
.library-card {
  padding: 40px;
  display: flex;
  gap: 30px;
  align-items: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.library-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.library-card .icon-box {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 31, 59, 0.05);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.library-card:hover .icon-box {
  background: var(--color-primary);
  color: var(--color-secondary);
}

.library-card .icon-box svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.library-card-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.library-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 8px 0;
}

.library-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.library-features li svg {
  width: 14px;
  height: 14px;
  fill: var(--color-success);
}

.learn-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.learn-more-link:hover {
  color: var(--color-secondary);
}

/* Popular Diet Plan Cards */
.plan-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

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

.plan-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.plan-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.plan-card:hover .plan-img img {
  transform: scale(1.05);
}

.plan-content {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.plan-content h3 {
  font-size: 1.35rem;
}

.plan-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.circle-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #F3F8FF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  color: var(--color-primary);
}

.plan-card:hover .circle-arrow {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* Timeline & Program Selector */
.timeline-section {
  position: relative;
}

.timeline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  max-width: 1000px;
  margin: 0 auto 60px auto;
}

.timeline::after {
  content: '';
  position: absolute;
  top: 35px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: dashed rgba(11, 31, 59, 0.15);
  z-index: 1;
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 250px;
  position: relative;
  z-index: 2;
  gap: 16px;
}

.step-num {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--color-card);
  border: 2px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-numbers);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.timeline-step:hover .step-num {
  background: var(--color-secondary);
  color: var(--color-primary);
  transform: scale(1.08);
}

.timeline-step h3 {
  font-size: 1.15rem;
}

.timeline-step p {
  font-size: 0.9rem;
}

.program-selector-box {
  max-width: 700px;
  margin: 0 auto;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.dropdown-wrap {
  flex-grow: 1;
  position: relative;
}

.dropdown-wrap select {
  width: 100%;
  padding: 16px 24px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  background-color: #FFFFFF;
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  appearance: none;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}

.dropdown-wrap select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.15);
}

.dropdown-wrap::after {
  content: '▼';
  font-size: 0.8rem;
  color: var(--color-primary);
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Calculator Grid (Homepage Panel & Standalone Page grid) */
.calc-grid-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-glass-border);
}

.calc-grid-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.calc-grid-card .icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(47, 128, 237, 0.08);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  transition: var(--transition-fast);
}

.calc-grid-card:hover .icon {
  background: var(--color-accent);
  color: #FFFFFF;
}

.calc-grid-card h3 {
  font-size: 1.15rem;
}

.calc-grid-card p {
  font-size: 0.88rem;
  line-height: 1.5;
}

/* Newsletter & Booking consultation blocks */
.expert-consult-banner {
  padding: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.consult-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 600px;
}

.consult-img {
  width: 250px;
  height: auto;
  align-self: flex-end;
  object-fit: contain;
}

.newsletter-box {
  padding: 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.newsletter-form {
  display: flex;
  width: 100%;
  max-width: 600px;
  gap: 12px;
  background: #FFFFFF;
  padding: 8px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
}

.newsletter-form input {
  flex-grow: 1;
  border: none;
  background: transparent;
  padding: 0 24px;
  font-family: var(--font-subheading);
  font-size: 1rem;
  outline: none;
  color: var(--color-primary);
}

.newsletter-form button {
  flex-shrink: 0;
}

/* Testimonial Carousel */
.testimonials-section {
  position: relative;
  overflow: hidden;
}

.carousel-container {
  position: relative;
  width: 100%;
  max-width: 850px;
  margin: 0 auto;
  overflow: hidden;
  padding: 20px 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.testimonial-card {
  min-width: 100%;
  box-sizing: border-box;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
  align-items: center;
}

.customer-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.customer-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-secondary);
}

.customer-info h4 {
  font-family: var(--font-subheading);
  font-size: 1.05rem;
  color: var(--color-primary);
}

.customer-info span {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  font-family: var(--font-subheading);
  color: var(--color-primary);
  line-height: 1.6;
}

.testimonials-section .testimonial-quote {
  color: rgba(255, 255, 255, 0.95);
}

.stars-rating {
  color: #F2C94C;
  font-size: 1.2rem;
}

.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  color: var(--color-primary);
  z-index: 10;
}

.carousel-nav-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.carousel-nav-btn.prev {
  left: 20px;
}

.carousel-nav-btn.next {
  right: 20px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(11, 31, 59, 0.15);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.carousel-dot.active {
  background: var(--color-secondary);
  width: 24px;
  border-radius: 5px;
}

/* Blog Cards */
.blog-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.blog-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.blog-card:hover .blog-img img {
  transform: scale(1.05);
}

.blog-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-subheading);
}

.blog-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.blog-info h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  height: 3.2em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.blog-info p {
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}

.blog-readmore {
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.blog-readmore:hover {
  color: var(--color-secondary);
}

/* Pricing Grid */
.pricing-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

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

.pricing-card.popular {
  border: 2px solid var(--color-secondary);
  transform: scale(1.03);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-subheading);
  box-shadow: var(--shadow-sm);
}

.price-header {
  margin-bottom: 24px;
}

.price-header h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.price-amt {
  font-family: var(--font-numbers);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.price-amt span {
  font-size: 1rem;
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-weight: 400;
}

.price-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
  flex-grow: 1;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.price-features li svg {
  width: 16px;
  height: 16px;
  fill: var(--color-secondary);
  flex-shrink: 0;
}

/* Contact Section & Form */
.contact-section-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
}

.contact-left-img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-left-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form-card {
  padding: 50px;
}

.contact-form-card h2 {
  margin-bottom: 8px;
}

.contact-form-card p {
  margin-bottom: 30px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-field-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 20px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.9);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-primary);
  outline: none;
  transition: var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.15);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.4;
  margin: 10px 0;
}

.checkbox-group input {
  margin-top: 3px;
  cursor: pointer;
}

/* Footer styling */
footer {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 80px 0 30px 0;
  border-top: 4px solid var(--color-secondary);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-secondary);
}

.footer-logo-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--color-primary);
}

.footer-logo h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #FFFFFF;
}

.footer-logo h3 span {
  color: var(--color-secondary);
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--color-secondary);
  font-family: var(--font-subheading);
  font-size: 1.1rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 8px;
}

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

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-secondary);
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-btn:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-meta-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.meta-link-wrap {
  display: flex;
  gap: 24px;
}

.meta-link-wrap a:hover {
  color: var(--color-secondary);
}

.medical-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.5;
  text-align: justify;
}

/* Floating Elements (WhatsApp & Sticky Bottom CTA for Mobile) */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  cursor: pointer;
  z-index: 99;
  transition: all var(--transition-fast);
}

.whatsapp-widget:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

.whatsapp-widget svg {
  width: 32px;
  height: 32px;
  fill: #FFFFFF;
}

.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: 12px 16px;
  z-index: 98;
}

.mobile-sticky-cta .btn {
  width: 100%;
}

/* Sticky Bottom Navigation for Mobile */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  z-index: 97;
  display: none;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.mobile-bottom-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  color: var(--color-text-light);
  font-weight: 500;
  cursor: pointer;
  flex: 1;
}

.mobile-bottom-item.active {
  color: var(--color-accent);
}

.mobile-bottom-item svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* --- Interactive Calculators Page Layout --- */
.calc-hub-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  margin-top: 40px;
}

.calc-sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  position: sticky;
  top: 100px;
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.calc-sidebar::-webkit-scrollbar {
  width: 6px;
}
.calc-sidebar::-webkit-scrollbar-thumb {
  background: rgba(11, 31, 59, 0.1);
  border-radius: 4px;
}

.calc-tab-btn {
  width: 100%;
  text-align: left;
  padding: 14px 20px;
  border-radius: 12px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.calc-tab-btn .icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(11, 31, 59, 0.05);
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.calc-tab-btn:hover {
  background: rgba(11, 31, 59, 0.03);
}

.calc-tab-btn.active {
  background: var(--color-primary);
  color: #FFFFFF;
}

.calc-tab-btn.active .icon {
  background: var(--color-secondary);
  color: var(--color-primary);
}

.calc-tab-content-panel {
  padding: 40px;
  min-height: 500px;
}

.calculator-body-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.calculator-form-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calculator-results-section {
  background: #F3F8FF;
  border: 1px solid rgba(47, 128, 237, 0.12);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.result-metric-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.result-metric-label {
  font-family: var(--font-subheading);
  font-size: 0.9rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.result-value-display {
  font-family: var(--font-numbers);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.1;
}

.result-status-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  align-self: flex-start;
}

.status-normal {
  background-color: rgba(76, 175, 80, 0.12);
  color: var(--color-success);
}
.status-warning {
  background-color: rgba(242, 153, 74, 0.12);
  color: #F2994A;
}
.status-danger {
  background-color: rgba(235, 87, 87, 0.12);
  color: #EB5757;
}

.result-advice-card {
  padding: 20px;
  background: #FFFFFF;
  border-radius: 12px;
  border: 1px solid rgba(11, 31, 59, 0.05);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-advice-card h4 {
  font-size: 0.95rem;
  color: var(--color-primary);
}

.result-advice-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.input-with-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-with-label label {
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-primary);
}

.gender-select-wrap {
  display: flex;
  gap: 12px;
}

.gender-btn {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  cursor: pointer;
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.gender-btn.active {
  border-color: var(--color-accent);
  background-color: rgba(47, 128, 237, 0.05);
  color: var(--color-accent);
}

/* Accordion FAQs on Fitness & Health and Homepage Mobile */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #FFFFFF;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-header h3 {
  font-size: 1.05rem;
  font-family: var(--font-subheading);
  color: var(--color-primary);
  font-weight: 600;
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 300;
  transition: var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--color-secondary);
}

.faq-body {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-normal) ease-out;
}

.faq-item.active .faq-body {
  padding: 0 24px 20px 24px;
  max-height: 200px;
}

.faq-body p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Health Tips Slider on Fitness Page */
.tips-slider-wrapper {
  overflow: hidden;
  position: relative;
  padding: 20px 0;
}

.tips-track {
  display: flex;
  gap: 24px;
  padding: 10px;
  cursor: grab;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.tips-track::-webkit-scrollbar {
  display: none;
}

.tip-slide {
  min-width: 320px;
  max-width: 320px;
  padding: 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-snap-align: start;
}

.tip-icon-header {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(201, 169, 110, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
}

.tip-icon-header svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Success Counter Section */
.counter-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.counter-num {
  font-family: var(--font-numbers);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.counter-lbl {
  font-family: var(--font-subheading);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

/* Active Link Styles */
.nav-links a.active {
  border-bottom: 2px solid var(--color-secondary);
  padding-bottom: 4px;
}

/* Fade Up Animations on Scroll */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Keyframes Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* Custom Checkbox styles */
.custom-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  background: #FFFFFF;
}

.custom-checkbox.checked {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

.custom-checkbox svg {
  width: 12px;
  height: 12px;
  fill: #FFFFFF;
}

/* Search Bar Fitness Page */
.search-wrapper {
  max-width: 600px;
  margin: -30px auto 40px auto;
  position: relative;
  z-index: 10;
}

.search-input-box {
  width: 100%;
  padding: 18px 24px 18px 56px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
  font-family: var(--font-subheading);
  font-size: 1.05rem;
  color: var(--color-primary);
  outline: none;
  transition: var(--transition-fast);
}

.search-input-box:focus {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.search-icon-svg {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  fill: var(--color-text-light);
  pointer-events: none;
}

/* Expert Cards (About Page) */
.expert-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-normal);
}

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

.expert-img {
  height: 250px;
  overflow: hidden;
}

.expert-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.expert-card:hover .expert-img img {
  transform: scale(1.05);
}

.expert-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.expert-role {
  color: var(--color-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  font-family: var(--font-subheading);
  letter-spacing: 0.05em;
}

/* --- Media Queries --- */

@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-wrap {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .pricing-card.popular {
    transform: scale(1);
  }
  .pricing-card.popular:hover {
    transform: translateY(-8px);
  }
  .calc-hub-container {
    grid-template-columns: 1fr;
  }
  .calc-sidebar {
    position: relative;
    top: 0;
    max-height: none;
    flex-direction: row;
    overflow-x: auto;
    white-space: nowrap;
    padding: 10px;
  }
  .calc-tab-btn {
    width: auto;
    display: inline-flex;
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-left {
    align-items: center;
  }
  .hero-left p {
    margin: 0 auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .library-card {
    flex-direction: column;
    text-align: center;
  }
  .grid-3 {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }
  .grid-2 {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
  .timeline {
    flex-direction: column;
    gap: 40px;
    align-items: center;
  }
  .timeline::after {
    display: none;
  }
  .program-selector-box {
    flex-direction: column;
    text-align: center;
  }
  .program-selector-box button {
    width: 100%;
  }
  .contact-section-wrapper {
    grid-template-columns: 1fr;
  }
  .contact-left-img {
    display: none;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .expert-consult-banner {
    flex-direction: column;
    text-align: center;
    padding: 40px;
  }
  .consult-img {
    align-self: center;
    width: 200px;
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 100%;
  }
  .section-spacing {
    padding: 60px 0;
  }
  .nav-links {
    display: none;
  }
  .nav-links.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: #0B1F3B;
    padding: 30px 24px;
    border-bottom: 2px solid var(--color-secondary);
    box-shadow: var(--shadow-lg);
    gap: 20px;
    z-index: 1000;
    animation: slideDown 0.3s ease forwards;
  }
  .nav-links.mobile-active a {
    color: #FFFFFF !important;
    font-size: 1.1rem;
    font-weight: 600;
    width: 100%;
    text-align: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .nav-links.mobile-active a:last-child {
    border-bottom: none;
  }
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  .menu-toggle {
    display: flex;
  }
  .header-cta {
    display: none;
  }
  
  /* Mobile Sticky Bottom Nav */
  .mobile-bottom-nav {
    display: flex;
  }
  
  .mobile-sticky-cta {
    display: block;
    bottom: 64px; /* Stacked above bottom nav */
  }
  
  body {
    padding-bottom: 140px; /* Space for bottom elements */
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-field-full, .form-group {
    grid-column: span 1;
  }
  .calculator-body-layout {
    grid-template-columns: 1fr;
  }
  
  /* Floating elements adjustments */
  .whatsapp-widget {
    bottom: 150px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  
  .whatsapp-widget svg {
    width: 26px;
    height: 26px;
  }
  
  .floating-card {
    display: none; /* Hide floating badges on small mobile screens */
  }
}

/* ============================================================
   MEGAMENU — Tools Navigation Dropdown
   ============================================================ */
.nav-item-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.dropdown-arrow {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
  display: inline-block;
}

.nav-item-dropdown:hover .dropdown-arrow,
.nav-item-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(11, 31, 59, 0.12);
  padding: 20px;
  width: 720px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 500;
  pointer-events: none;
}

.nav-item-dropdown:hover .mega-menu,
.mega-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.mega-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.mega-menu-header span {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mega-menu-view-all {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
}
.mega-menu-view-all:hover {
  color: var(--color-primary);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.mega-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  transition: background 0.15s ease;
  cursor: pointer;
}

.mega-menu-item:hover {
  background: var(--color-bg);
}

.mega-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: 10px;
}

.mega-menu-item div strong {
  display: block;
  font-family: var(--font-subheading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.2;
}

.mega-menu-item div span {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.3;
}

.mega-menu-item:hover div strong {
  color: var(--color-accent);
}

header.scrolled .mega-menu {
  background: #0B1F3B;
  border-color: rgba(255,255,255,0.1);
}
header.scrolled .mega-menu-header span { color: rgba(255,255,255,0.5); }
header.scrolled .mega-menu-item { background: transparent; }
header.scrolled .mega-menu-item:hover { background: rgba(255,255,255,0.06); }
header.scrolled .mega-menu-item div strong { color: #FFFFFF; }
header.scrolled .mega-menu-item div span { color: rgba(255,255,255,0.55); }
header.scrolled .mega-icon { background: rgba(255,255,255,0.08); }

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-section {
  background: #FFFFFF;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.faq-item.active {
  box-shadow: var(--shadow-md);
  border-color: rgba(47, 128, 237, 0.2);
}

.faq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: #FFFFFF;
  gap: 16px;
  user-select: none;
}

.faq-header:hover {
  background: var(--color-bg);
}

.faq-question {
  font-family: var(--font-subheading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  flex: 1;
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
  font-size: 1.1rem;
  color: var(--color-primary);
  font-weight: 700;
}

.faq-item.active .faq-icon {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-body-inner {
  padding: 0 24px 20px;
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.75;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

/* ============================================================
   TOOLS HUB — calculators.html grid page
   ============================================================ */
.tools-hub-intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.tools-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tool-hub-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.tool-hub-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(47, 128, 237, 0.2);
}

.tool-hub-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(11, 31, 59, 0.06) 0%, rgba(47, 128, 237, 0.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.tool-hub-card h3 {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin: 0;
}

.tool-hub-card p {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
  flex: 1;
}

.tool-hub-card .tool-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-hub-card:hover .tool-cta {
  gap: 10px;
}

/* ============================================================
   INDIVIDUAL TOOL PAGES
   ============================================================ */
.tool-page-hero {
  background: linear-gradient(135deg, #0B1F3B 0%, #163660 60%, #1a4275 100%);
  padding: 60px 0 50px;
  color: #FFFFFF;
  text-align: center;
}

.tool-page-hero h1 {
  color: #FFFFFF;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
}

.tool-page-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto 24px;
}

.tool-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}

.tool-breadcrumb a {
  color: var(--color-secondary);
}

.tool-breadcrumb span { color: rgba(255,255,255,0.4); }

.tool-main-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: flex-start;
  padding: 50px 0 70px;
}

.tool-calculator-panel {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 36px;
}

.tool-calculator-panel h2 {
  font-size: 1.4rem;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.tool-calculator-panel > p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.tool-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 96px;
}

.tool-info-box {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.tool-info-box h3 {
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.tool-info-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tool-info-box ul li {
  font-size: 0.875rem;
  color: var(--color-text-light);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

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

.related-tools-box a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-dark);
  font-weight: 500;
}

.related-tools-box a:last-child {
  border-bottom: none;
}

.related-tools-box a:hover {
  color: var(--color-accent);
}

.related-tools-box a span {
  font-size: 1.1rem;
  width: 28px;
  text-align: center;
}

/* Tool info sections (below calculator) */
.tool-info-sections {
  padding: 60px 0;
  background: #FFFFFF;
}

.tool-info-sections .container {
  max-width: 900px;
}

.tool-info-section {
  margin-bottom: 48px;
}

.tool-info-section:last-child {
  margin-bottom: 0;
}

.tool-info-section h2 {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.tool-info-section p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.tool-info-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.tool-info-section ul li {
  font-size: 0.95rem;
  color: var(--color-text-light);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.tool-info-section ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.bmi-scale-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 0.9rem;
}

.bmi-scale-table th,
.bmi-scale-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.bmi-scale-table th {
  background: var(--color-bg);
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
}

.bmi-scale-table td { color: var(--color-text-light); }

/* How to use steps */
.how-to-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.how-step {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.how-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-numbers);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.how-step h4 {
  font-size: 0.95rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.how-step p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ============================================================
   HOME PAGE — New Info Platform Sections
   ============================================================ */
.tools-overview-section {
  background: var(--color-bg);
}

.tools-grid-home {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tool-home-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.tool-home-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(47, 128, 237, 0.2);
}

.tool-home-card .tool-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-bg), rgba(47,128,237,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.tool-home-card h4 {
  font-size: 0.95rem;
  font-family: var(--font-subheading);
  font-weight: 700;
  color: var(--color-primary);
}

.tool-home-card p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.5;
  flex: 1;
}

.tool-home-card .try-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
}

/* Info education section on home */
.info-education-section {
  background: #FFFFFF;
}

.info-education-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.info-ed-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-ed-content h2 {
  font-size: 2rem;
}

.info-ed-content p {
  font-size: 0.95rem;
  line-height: 1.8;
}

.info-facts-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-fact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.info-fact-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(47, 128, 237, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-fact-img-wrap {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.info-fact-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.info-fact-item h4 {
  font-size: 0.95rem;
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.info-fact-item p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.info-ed-stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-stat-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.info-stat-card .stat-num {
  font-family: var(--font-numbers);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.info-stat-card .stat-num span {
  color: var(--color-secondary);
}

.info-stat-card p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.4;
}

/* ============================================================
   ABOUT PAGE — Info version styles
   ============================================================ */
.about-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-info-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.about-info-card h3 {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.about-info-card p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--color-text-light);
}

.about-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}

.about-tools-explain {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.about-tool-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.about-tool-item .tool-mini-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  background: #FFFFFF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.about-tool-item h4 {
  font-size: 0.95rem;
  font-family: var(--font-subheading);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.about-tool-item p {
  font-size: 0.825rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* ============================================================
   MOBILE RESPONSIVE — New components
   ============================================================ */
@media (max-width: 992px) {
  .mega-menu {
    width: 480px;
  }
  .mega-menu-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tool-main-layout {
    grid-template-columns: 1fr;
  }
  .tool-sidebar {
    position: static;
  }
  .tools-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .how-to-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .info-education-grid {
    grid-template-columns: 1fr;
  }
  .about-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tools-grid-home {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mega-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    width: 100%;
    transform: none !important;
    border-radius: 0 0 20px 20px;
    max-height: 70vh;
    overflow-y: auto;
  }
  .mega-menu-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-item-dropdown:hover .mega-menu { display: none; }
  .mega-menu.open { display: block !important; opacity: 1; visibility: visible; pointer-events: all; transform: none !important; }
  .tools-hub-grid {
    grid-template-columns: 1fr 1fr;
  }
  .how-to-steps {
    grid-template-columns: 1fr;
  }
  .about-info-grid {
    grid-template-columns: 1fr;
  }
  .about-tools-explain {
    grid-template-columns: 1fr;
  }
  .tools-grid-home {
    grid-template-columns: repeat(2, 1fr);
  }
  .faq-question {
    font-size: 0.9rem;
  }
}