/*
Theme Name: Ved Sanjeevani DPP
Theme URI: https://vedsanjeevani.com
Author: Ved Sanjeevani Team
Author URI: https://vedsanjeevani.com
Description: Professional WordPress theme for Ved Sanjeevani Doctor Partnership Programme. Modern, secure, and high-performance theme with medical/clinical aesthetic. Features responsive design, optimized code, and premium UI components.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vs-dpp
Tags: medical, professional, one-page, responsive, custom-colors, custom-menu, featured-images, theme-options, translation-ready

Ved Sanjeevani DPP Theme, Copyright 2025
Ved Sanjeevani DPP is distributed under the terms of the GNU GPL
*/

/* ═══════════════════════════════════════════════════════════════
   VED SANJEEVANI DPP THEME - MASTER STYLESHEET
   ═══════════════════════════════════════════════════════════════
   
   TABLE OF CONTENTS
   ──────────────────
   1. CSS Variables & Root Settings
   2. Reset & Base Styles
   3. Typography
   4. Navigation
   5. Hero Section
   6. Trust Strip
   7. Feature Grid (Why Partner)
   8. Programme Tiers
   9. Recognition Wall
   10. Leadership Board
   11. City Leadership
   12. Clinical Cases
   13. FAQ
   14. CTA Section
   15. Footer
   16. Utilities & Helpers
   17. Animations
   18. Responsive Design
   19. Accessibility
   20. Performance Optimizations
   
   ═══════════════════════════════════════════════════════════════ */


/* ──────────────────────────────────────────────────────────────
   1. CSS VARIABLES & ROOT SETTINGS
   ────────────────────────────────────────────────────────────── */

:root {
  /* Color Palette */
  --vs-green-deep:   #1C3A2E;
  --vs-green-mid:    #2D5942;
  --vs-green-soft:   #4A8C63;
  --vs-gold:         #C9973A;
  --vs-gold-light:   #E8C47A;
  --vs-cream:        #FAF6EE;
  --vs-cream-mid:    #F2EAD8;
  --vs-text-dark:    #1A1A1A;
  --vs-text-mid:     #3D3D3D;
  --vs-text-muted:   #7A7A7A;
  --vs-white:        #FFFFFF;
  --vs-border:       #E0D8C8;
  
  /* Shadows */
  --vs-shadow:       0 4px 24px rgba(28, 58, 46, 0.10);
  --vs-shadow-lg:    0 12px 48px rgba(28, 58, 46, 0.16);
  --vs-shadow-hover: 0 16px 56px rgba(28, 58, 46, 0.20);
  
  /* Typography */
  --vs-font-heading: 'Playfair Display', Georgia, serif;
  --vs-font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing Scale */
  --vs-space-xs:     0.5rem;   /* 8px */
  --vs-space-sm:     1rem;     /* 16px */
  --vs-space-md:     1.5rem;   /* 24px */
  --vs-space-lg:     2rem;     /* 32px */
  --vs-space-xl:     3rem;     /* 48px */
  --vs-space-2xl:    4rem;     /* 64px */
  --vs-space-3xl:    6rem;     /* 96px */
  
  /* Transitions */
  --vs-transition-fast:   0.2s ease;
  --vs-transition-base:   0.3s ease;
  --vs-transition-slow:   0.5s ease;
  
  /* Border Radius */
  --vs-radius-sm:    4px;
  --vs-radius-md:    8px;
  --vs-radius-lg:    12px;
  --vs-radius-xl:    16px;
  --vs-radius-pill:  100px;
  
  /* Z-index Scale */
  --vs-z-dropdown:   1000;
  --vs-z-sticky:     1020;
  --vs-z-fixed:      1030;
  --vs-z-modal:      1050;
  --vs-z-tooltip:    1070;
  
  /* Container Widths */
  --vs-container-sm:  640px;
  --vs-container-md:  768px;
  --vs-container-lg:  1024px;
  --vs-container-xl:  1280px;
  --vs-container-2xl: 1400px;
}


/* ──────────────────────────────────────────────────────────────
   2. RESET & BASE STYLES
   ────────────────────────────────────────────────────────────── */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--vs-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--vs-text-dark);
  background-color: var(--vs-cream);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Remove default margins */
h1, h2, h3, h4, h5, h6,
p, ul, ol, figure {
  margin: 0;
}

/* List styles */
ul, ol {
  list-style: none;
}

/* Link styles */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--vs-transition-fast);
}

a:hover {
  color: var(--vs-gold);
}

/* Image optimization */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-style: none;
}

/* Button reset */
button {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

/* Form element reset */
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}


/* ──────────────────────────────────────────────────────────────
   3. TYPOGRAPHY
   ────────────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--vs-font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vs-text-dark);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.625rem);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

h3 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  line-height: 1.4;
}

h4 {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  font-weight: 600;
  line-height: 1.5;
}

/* Emphasized text in headings */
h1 em,
h2 em,
h3 em {
  color: var(--vs-gold-light);
  font-style: normal;
}

/* Body text variants */
.text-large {
  font-size: 1.1875rem;
  font-weight: 300;
  line-height: 1.6;
}

.text-small {
  font-size: 0.9375rem;
  line-height: 1.6;
}

.text-tiny {
  font-size: 0.875rem;
  line-height: 1.5;
}

.text-muted {
  color: var(--vs-text-muted);
}

.text-light {
  font-weight: 300;
}

.text-medium {
  font-weight: 500;
}

.text-bold {
  font-weight: 700;
}

/* Section labels */
.section-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vs-gold);
  margin-bottom: 0.875rem;
}


/* ──────────────────────────────────────────────────────────────
   4. NAVIGATION
   ────────────────────────────────────────────────────────────── */

.vs-navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--vs-z-sticky);
  background-color: var(--vs-green-deep);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
  transition: transform var(--vs-transition-base);
}

.vs-navigation.nav-hidden {
  transform: translateY(-100%);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--vs-container-2xl);
  margin: 0 auto;
  padding: 0 2.5rem;
  height: 66px;
}

/* Logo */
.nav-logo {
  font-family: var(--vs-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vs-gold-light);
  letter-spacing: 0.04em;
  transition: color var(--vs-transition-fast);
}

.nav-logo:hover {
  color: var(--vs-white);
}

.nav-logo span {
  color: var(--vs-white);
  font-weight: 400;
}

/* Navigation menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-menu a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--vs-transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--vs-gold-light);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--vs-gold-light);
  transition: width var(--vs-transition-base);
}

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

/* CTA button in nav */
.nav-cta {
  background-color: var(--vs-gold);
  color: var(--vs-green-deep) !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--vs-radius-sm);
  font-weight: 600 !important;
  transition: all var(--vs-transition-fast);
}

.nav-cta:hover {
  background-color: var(--vs-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201, 151, 58, 0.3);
}

.nav-cta::after {
  display: none;
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--vs-white);
  transition: all var(--vs-transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}


/* ──────────────────────────────────────────────────────────────
   5. HERO SECTION
   ────────────────────────────────────────────────────────────── */

.vs-hero {
  min-height: 92vh;
  background-color: var(--vs-green-deep);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 66px; /* Nav height offset */
}

/* Background pattern */
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: repeating-linear-gradient(
    45deg,
    var(--vs-gold) 0,
    var(--vs-gold) 1px,
    transparent 0,
    transparent 50%
  );
  background-size: 28px 28px;
  pointer-events: none;
}

/* Hero content (left side) */
.hero-content {
  padding: 5rem 3.75rem 5rem 5rem;
  position: relative;
  z-index: 2;
  max-width: 680px;
}

/* Hero tag */
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(201, 151, 58, 0.15);
  border: 1px solid rgba(201, 151, 58, 0.35);
  padding: 0.375rem 1rem;
  border-radius: var(--vs-radius-pill);
  margin-bottom: 1.75rem;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.hero-tag span {
  font-size: 0.78rem;
  color: var(--vs-gold-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--vs-gold);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* Hero heading */
.hero-content h1 {
  color: var(--vs-white);
  margin-bottom: 1.125rem;
}

/* Hero subtitle */
.hero-subtitle {
  font-size: 1.1875rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

/* Hero body text */
.hero-body {
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.8;
  margin-bottom: 1rem;
  max-width: 540px;
}

/* Hero proof statement */
.hero-proof {
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 540px;
  border-left: 2px solid var(--vs-gold);
  padding-left: 1rem;
}

/* Hero buttons */
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Button styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  background-color: var(--vs-gold);
  color: var(--vs-green-deep);
  padding: 0.9375rem 2.125rem;
  border-radius: var(--vs-radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--vs-transition-base);
  box-shadow: 0 2px 8px rgba(201, 151, 58, 0.2);
}

.btn-primary:hover {
  background-color: var(--vs-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 151, 58, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  background-color: transparent;
  color: var(--vs-white);
  padding: 0.9375rem 2.125rem;
  border-radius: var(--vs-radius-md);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--vs-transition-base);
}

.btn-secondary:hover {
  border-color: var(--vs-gold-light);
  color: var(--vs-gold-light);
  background-color: rgba(201, 151, 58, 0.1);
}

/* Hero visual (right side) */
.hero-visual {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  padding: 3rem;
}

/* Circle containers */
.hero-circle-outer {
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 40%,
    rgba(201, 151, 58, 0.18) 0%,
    rgba(45, 89, 66, 0.3) 60%,
    transparent 100%
  );
  border: 1px solid rgba(201, 151, 58, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: rotate-slow 60s linear infinite;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-circle-inner {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background-color: var(--vs-green-mid);
  border: 2px solid rgba(201, 151, 58, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.875rem;
  box-shadow: var(--vs-shadow-lg);
  animation: reverse-rotate 60s linear infinite;
}

@keyframes reverse-rotate {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

.nabhi-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  animation: float 3s ease-in-out infinite;
}

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

.hero-circle-inner p {
  font-family: var(--vs-font-heading);
  font-size: 1.05rem;
  color: var(--vs-white);
  line-height: 1.5;
}

.hero-circle-inner small {
  font-size: 0.78rem;
  color: var(--vs-gold-light);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
  display: block;
}

/* Floating badges */
.float-badge {
  position: absolute;
  background-color: var(--vs-white);
  border-radius: var(--vs-radius-lg);
  padding: 0.75rem 1.125rem;
  box-shadow: var(--vs-shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  animation: float-badge 3s ease-in-out infinite;
  z-index: 3;
}

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

.float-badge-1 { top: 60px; right: 30px; animation-delay: 0s; }
.float-badge-2 { bottom: 80px; left: 10px; animation-delay: 1s; }
.float-badge-3 { bottom: 160px; right: 0; animation-delay: 2s; }

.badge-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.badge-content {
  display: flex;
  flex-direction: column;
}

.badge-text {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--vs-green-deep);
  line-height: 1.3;
}

.badge-sub {
  font-size: 0.68rem;
  color: var(--vs-text-muted);
}


/* ──────────────────────────────────────────────────────────────
   6. TRUST STRIP
   ────────────────────────────────────────────────────────────── */

.vs-trust {
  background-color: var(--vs-green-deep);
  border-top: 1px solid rgba(201, 151, 58, 0.2);
  padding: 0;
}

.trust-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.trust-item {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color var(--vs-transition-base);
}

.trust-item:last-child {
  border-right: none;
}

.trust-item:hover {
  background-color: rgba(201, 151, 58, 0.05);
}

.trust-number {
  font-family: var(--vs-font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--vs-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}

.trust-label {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}


/* ──────────────────────────────────────────────────────────────
   7. FEATURE GRID (Why Partner)
   ────────────────────────────────────────────────────────────── */

.vs-features {
  background-color: var(--vs-cream);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.features-container {
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.features-header {
  text-align: center;
  margin-bottom: var(--vs-space-2xl);
}

.features-description {
  font-size: 1.0625rem;
  color: var(--vs-text-mid);
  max-width: 820px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin-top: var(--vs-space-2xl);
}

.feature-card {
  background-color: var(--vs-white);
  padding: 2.25rem;
  border-radius: var(--vs-radius-xl);
  box-shadow: var(--vs-shadow);
  transition: all var(--vs-transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, var(--vs-gold), var(--vs-gold-light));
  transition: height var(--vs-transition-base);
}

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

.feature-card:hover::before {
  height: 100%;
}

.feature-number {
  font-family: var(--vs-font-heading);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--vs-gold-light);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-title {
  font-family: var(--vs-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--vs-green-deep);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.feature-description {
  font-size: 0.9375rem;
  color: var(--vs-text-mid);
  line-height: 1.7;
}


/* ──────────────────────────────────────────────────────────────
   8. PROGRAMME TIERS
   ────────────────────────────────────────────────────────────── */

.vs-tiers {
  background-color: var(--vs-cream-mid);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.tiers-container {
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.tiers-header {
  text-align: center;
  margin-bottom: 1rem;
}

.tiers-subtitle {
  font-size: 1.0625rem;
  color: var(--vs-text-mid);
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.tier-card {
  background-color: var(--vs-white);
  padding: 2.5rem;
  border-radius: var(--vs-radius-xl);
  border: 1px solid var(--vs-border);
  transition: all var(--vs-transition-base);
}

.tier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vs-shadow-lg);
}

.tier-card.tier-featured {
  border: 2px solid var(--vs-gold);
  transform: scale(1.05);
  box-shadow: var(--vs-shadow-lg);
  position: relative;
}

.tier-card.tier-featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--vs-gold);
  color: var(--vs-white);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--vs-radius-pill);
}

.tier-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: var(--vs-radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.tier-card:not(.tier-featured) .tier-badge {
  background-color: var(--vs-cream-mid);
  color: var(--vs-green-deep);
}

.tier-featured .tier-badge {
  background-color: var(--vs-gold);
  color: var(--vs-white);
}

.tier-subtitle {
  font-family: var(--vs-font-heading);
  font-size: 1.1rem;
  color: var(--vs-text-mid);
  margin-bottom: 1.25rem;
}

.tier-plus {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--vs-gold);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tier-features {
  list-style: none;
}

.tier-features li {
  padding: 0.625rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--vs-text-mid);
  border-bottom: 1px solid var(--vs-border);
}

.tier-features li:last-child {
  border-bottom: none;
}

.tier-features li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--vs-gold);
  font-weight: bold;
}

.tier-note {
  background-color: rgba(201, 151, 58, 0.08);
  border-left: 3px solid var(--vs-gold);
  padding: 1.25rem;
  margin-top: 2.5rem;
  font-size: 0.875rem;
  font-style: italic;
  color: var(--vs-text-muted);
  line-height: 1.7;
}


/* ──────────────────────────────────────────────────────────────
   9. RECOGNITION WALL
   ────────────────────────────────────────────────────────────── */

.vs-recognition {
  background-color: var(--vs-cream);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.recognition-container {
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.recognition-header {
  text-align: center;
  margin-bottom: 1rem;
}

.recognition-description {
  font-size: 1.0625rem;
  color: var(--vs-text-mid);
  text-align: center;
  max-width: 720px;
  margin: 0 auto 1rem;
  line-height: 1.7;
}

.recognition-subtitle {
  font-family: var(--vs-font-heading);
  font-size: 1.75rem;
  font-style: italic;
  color: var(--vs-gold);
  text-align: center;
  margin-bottom: 2.5rem;
}

.recognition-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.recognition-criteria ul {
  list-style: none;
}

.recognition-criteria li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--vs-text-mid);
}

.recognition-criteria li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--vs-gold);
  font-weight: bold;
  font-size: 1.2rem;
}

.doctor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.doctor-card {
  background-color: var(--vs-white);
  padding: 1.5rem;
  border-radius: var(--vs-radius-lg);
  text-align: center;
  border: 1px solid var(--vs-border);
  transition: all var(--vs-transition-base);
}

.doctor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vs-shadow);
  border-color: var(--vs-gold);
}

.doctor-avatar {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.doctor-name {
  font-family: var(--vs-font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vs-text-dark);
  margin-bottom: 0.25rem;
}

.doctor-credentials {
  font-size: 0.82rem;
  color: var(--vs-text-muted);
  margin-bottom: 0.75rem;
}

.doctor-contributions {
  font-size: 0.75rem;
  color: var(--vs-gold);
  font-weight: 500;
  padding-top: 0.75rem;
  border-top: 1px solid var(--vs-border);
}

.recognition-note {
  background-color: var(--vs-white);
  border-left: 4px solid var(--vs-gold);
  padding: 1.5rem;
  border-radius: var(--vs-radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--vs-text-mid);
  line-height: 1.7;
}


/* ──────────────────────────────────────────────────────────────
   10. LEADERSHIP BOARD
   ────────────────────────────────────────────────────────────── */

.vs-leadership {
  background-color: var(--vs-green-deep);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.leadership-container {
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.leadership-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.leadership-header h2 {
  color: var(--vs-white);
  font-size: 2rem;
}

.leadership-table {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--vs-radius-lg);
  overflow: hidden;
}

.leader-row {
  display: grid;
  grid-template-columns: 80px 1fr 150px 120px;
  padding: 1.25rem 1.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--vs-transition-fast);
  color: var(--vs-white);
  align-items: center;
}

.leader-row:hover {
  background-color: rgba(201, 151, 58, 0.1);
}

.leader-row.leader-header {
  background-color: rgba(201, 151, 58, 0.2);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--vs-gold-light);
  border-bottom: 2px solid rgba(201, 151, 58, 0.4);
}

.leader-row.leader-gold {
  background-color: rgba(255, 215, 0, 0.08);
  font-weight: 600;
}

.leader-row.leader-silver {
  background-color: rgba(192, 192, 192, 0.08);
}

.leader-row.leader-bronze {
  background-color: rgba(205, 127, 50, 0.08);
}

.leader-rank {
  font-size: 1.1rem;
}

.leader-doctor {
  font-size: 1rem;
}

.leader-city {
  font-size: 0.9rem;
  opacity: 0.8;
}

.leader-score {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vs-gold-light);
  font-family: var(--vs-font-heading);
  text-align: right;
}


/* ──────────────────────────────────────────────────────────────
   11. CITY LEADERSHIP
   ────────────────────────────────────────────────────────────── */

.vs-cities {
  background-color: var(--vs-cream-mid);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.cities-container {
  max-width: var(--vs-container-lg);
  margin: 0 auto;
}

.cities-header {
  text-align: center;
  margin-bottom: 1rem;
}

.cities-subtitle {
  font-size: 1.0625rem;
  color: var(--vs-text-mid);
  text-align: center;
  margin-bottom: 2.5rem;
}

.cities-grid {
  display: grid;
  gap: 1.5rem;
}

.city-item {
  display: grid;
  grid-template-columns: 150px 1fr 120px;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--vs-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--vs-radius-lg);
  transition: all var(--vs-transition-base);
}

.city-item:hover {
  transform: translateX(8px);
  box-shadow: var(--vs-shadow);
}

.city-name {
  font-family: var(--vs-font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vs-text-dark);
}

.city-bar-container {
  background-color: var(--vs-border);
  height: 32px;
  border-radius: var(--vs-radius-pill);
  overflow: hidden;
  position: relative;
}

.city-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--vs-gold) 0%, var(--vs-gold-light) 100%);
  border-radius: var(--vs-radius-pill);
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.75rem;
  position: relative;
  overflow: hidden;
}

.city-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  to { left: 100%; }
}

.city-count {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--vs-text-mid);
  text-align: right;
  white-space: nowrap;
}


/* ──────────────────────────────────────────────────────────────
   12. CLINICAL CASES
   ────────────────────────────────────────────────────────────── */

.vs-cases {
  background-color: var(--vs-cream);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.cases-container {
  max-width: var(--vs-container-xl);
  margin: 0 auto;
}

.cases-header {
  text-align: center;
  margin-bottom: 1rem;
}

.cases-subtitle {
  font-size: 1.0625rem;
  color: var(--vs-text-mid);
  text-align: center;
  margin-bottom: 2.5rem;
  font-style: italic;
}

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

.case-card {
  background-color: var(--vs-white);
  padding: 2rem;
  border-radius: var(--vs-radius-xl);
  border-left: 4px solid var(--vs-gold);
  box-shadow: var(--vs-shadow);
  transition: all var(--vs-transition-base);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vs-shadow-lg);
  border-left-width: 6px;
}

.case-tag {
  display: inline-block;
  background-color: var(--vs-gold);
  color: var(--vs-white);
  padding: 0.375rem 0.875rem;
  border-radius: var(--vs-radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.case-quote {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--vs-text-mid);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.case-doctor-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--vs-border);
}

.case-doctor-avatar {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.case-doctor-name {
  font-weight: 600;
  color: var(--vs-text-dark);
  font-size: 0.95rem;
  margin-bottom: 0.125rem;
}

.case-doctor-credentials {
  font-size: 0.82rem;
  color: var(--vs-text-muted);
}

.case-reference {
  font-size: 0.8rem;
  color: var(--vs-gold);
  font-weight: 500;
}

.case-reference::before {
  content: '→ ';
  margin-right: 0.25rem;
}


/* ──────────────────────────────────────────────────────────────
   13. FAQ
   ────────────────────────────────────────────────────────────── */

.vs-faq {
  background-color: var(--vs-cream-mid);
  padding: var(--vs-space-3xl) var(--vs-space-2xl);
}

.faq-container {
  max-width: var(--vs-container-md);
  margin: 0 auto;
}

.faq-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

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

.faq-item {
  background-color: var(--vs-white);
  border-radius: var(--vs-radius-md);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(28, 58, 46, 0.08);
  transition: all var(--vs-transition-base);
}

.faq-item:hover {
  box-shadow: var(--vs-shadow);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 600;
  color: var(--vs-text-dark);
  font-size: 1rem;
  transition: all var(--vs-transition-fast);
  user-select: none;
}

.faq-question:hover {
  color: var(--vs-gold);
}

.faq-item.active .faq-question {
  background-color: var(--vs-gold);
  color: var(--vs-white);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform var(--vs-transition-base);
  flex-shrink: 0;
  color: var(--vs-gold);
}

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

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 1.25rem 1.5rem;
  padding-top: 0.5rem;
  color: var(--vs-text-mid);
  font-size: 0.9375rem;
  line-height: 1.7;
}


/* ──────────────────────────────────────────────────────────────
   14. CTA SECTION
   ────────────────────────────────────────────────────────────── */

.vs-cta {
  background-color: var(--vs-green-deep);
  position: relative;
  overflow: hidden;
  padding: 7.5rem 2.5rem;
  text-align: center;
}

.cta-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: repeating-linear-gradient(
    45deg,
    var(--vs-gold) 0,
    var(--vs-gold) 1px,
    transparent 0,
    transparent 50%
  );
  background-size: 28px 28px;
  pointer-events: none;
}

.cta-container {
  max-width: var(--vs-container-md);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-container h2 {
  color: var(--vs-white);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.375rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2rem;
}

.cta-body {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.cta-certifications {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.625rem 1.125rem;
  border-radius: var(--vs-radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--vs-white);
  letter-spacing: 0.05em;
  transition: all var(--vs-transition-base);
}

.cert-badge:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: var(--vs-gold-light);
}

.cert-icon {
  font-size: 1rem;
}


/* ──────────────────────────────────────────────────────────────
   15. FOOTER
   ────────────────────────────────────────────────────────────── */

.vs-sticky-footer {
  background-color: var(--vs-green-deep);
  border-top: 1px solid rgba(201, 151, 58, 0.25);
  padding: 1.75rem 2.5rem;
  text-align: center;
}

.sticky-footer-title {
  font-family: var(--vs-font-heading);
  font-size: 1.3rem;
  color: var(--vs-white);
  margin-bottom: 0.375rem;
}

.sticky-footer-title em {
  color: var(--vs-gold-light);
  font-style: normal;
}

.sticky-footer-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.25rem;
}

.vs-footer {
  background-color: var(--vs-green-mid);
  padding: 3.75rem 2.5rem;
  text-align: center;
}

.footer-container {
  max-width: var(--vs-container-lg);
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--vs-font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--vs-gold-light);
  margin-bottom: 0.75rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: color var(--vs-transition-fast);
}

.footer-links a:hover {
  color: var(--vs-gold-light);
}

.footer-copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}


/* ──────────────────────────────────────────────────────────────
   16. UTILITIES & HELPERS
   ────────────────────────────────────────────────────────────── */

.container {
  max-width: var(--vs-container-2xl);
  margin: 0 auto;
  padding: 0 2.5rem;
}

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

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Skip to content link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--vs-gold);
  color: var(--vs-green-deep);
  padding: 8px 16px;
  text-decoration: none;
  font-weight: 600;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}


/* ──────────────────────────────────────────────────────────────
   17. ANIMATIONS
   ────────────────────────────────────────────────────────────── */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
}


/* ──────────────────────────────────────────────────────────────
   18. RESPONSIVE DESIGN
   ────────────────────────────────────────────────────────────── */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
  :root {
    --vs-space-3xl: 4rem;
    --vs-space-2xl: 3rem;
  }
  
  .vs-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  
  .hero-content {
    padding: 4rem 2rem;
  }
  
  .hero-visual {
    padding: 2rem;
  }
  
  .hero-circle-outer {
    width: 380px;
    height: 380px;
  }
  
  .hero-circle-inner {
    width: 260px;
    height: 260px;
  }
  
  .float-badge {
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
  }
  
  .trust-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tiers-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .tier-card.tier-featured {
    transform: scale(1);
  }
  
  .recognition-content {
    grid-template-columns: 1fr;
  }
  
  .leader-row {
    grid-template-columns: 60px 1fr 100px 100px;
    font-size: 0.9rem;
    padding: 1rem 1.25rem;
  }
  
  .city-item {
    grid-template-columns: 130px 1fr 100px;
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
  :root {
    font-size: 15px;
  }
  
  .nav-container {
    padding: 0 1.5rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 66px;
    left: 0;
    right: 0;
    background-color: var(--vs-green-deep);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--vs-transition-base);
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero-content {
    padding: 3rem 1.5rem;
  }
  
  .hero-visual {
    padding: 2rem 1.5rem;
  }
  
  .hero-circle-outer {
    width: 300px;
    height: 300px;
  }
  
  .hero-circle-inner {
    width: 200px;
    height: 200px;
    padding: 1.25rem;
  }
  
  .nabhi-icon {
    font-size: 2rem;
  }
  
  .float-badge {
    padding: 0.375rem 0.625rem;
  }
  
  .float-badge-1 {
    top: 20px;
    right: 10px;
  }
  
  .float-badge-2 {
    bottom: 40px;
    left: 5px;
  }
  
  .float-badge-3 {
    bottom: 80px;
    right: 5px;
  }
  
  .trust-container {
    grid-template-columns: 1fr;
  }
  
  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  
  .trust-item:last-child {
    border-bottom: none;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .doctor-grid {
    grid-template-columns: 1fr;
  }
  
  .leader-row {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.5rem;
    padding: 0.875rem;
  }
  
  .leader-score {
    text-align: center;
  }
  
  .city-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .city-bar-container {
    grid-column: 1 / -1;
  }
  
  .cta-container h2 {
    font-size: 2rem;
  }
  
  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
  }
  
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
}

/* Small mobile (480px and below) */
@media (max-width: 480px) {
  .hero-circle-outer {
    width: 250px;
    height: 250px;
  }
  
  .hero-circle-inner {
    width: 170px;
    height: 170px;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.75rem;
  }
}


/* ──────────────────────────────────────────────────────────────
   19. ACCESSIBILITY
   ────────────────────────────────────────────────────────────── */

/* Focus styles */
*:focus-visible {
  outline: 2px solid var(--vs-gold);
  outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .hero-circle-outer,
  .hero-circle-inner,
  .nabhi-icon,
  .float-badge {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --vs-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --vs-shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.4);
  }
  
  .btn-primary,
  .btn-secondary {
    border: 2px solid currentColor;
  }
}


/* ──────────────────────────────────────────────────────────────
   20. PERFORMANCE OPTIMIZATIONS
   ────────────────────────────────────────────────────────────── */

/* GPU acceleration for animated elements */
.hero-circle-outer,
.hero-circle-inner,
.nabhi-icon,
.float-badge,
.city-bar {
  will-change: transform;
}

/* Prevent layout shift */
img {
  max-width: 100%;
  height: auto;
}

/* Print styles */
@media print {
  .vs-navigation,
  .nav-toggle,
  .float-badge,
  .vs-sticky-footer {
    display: none;
  }
  
  .vs-hero {
    min-height: auto;
    page-break-after: always;
  }
  
  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }
}


/* ═══════════════════════════════════════════════════════════════
   END OF STYLESHEET
   ═══════════════════════════════════════════════════════════════ */