/* ==========================================================================
   DR. MAHAVIR KAUSHIK — AYURVEDA & CHIKITSALAYA, KURUKSHETRA
   Aesthetic Persona: Sacred Botanical & Clinical Heritage
   ========================================================================== */

:root {
  /* Surface Palette (Warm Parchment & Herbal Cream) */
  --bg-primary: #FBF8F3;
  --bg-elevated: #F3EDE2;
  --bg-subtle: #EAE1D3;
  --bg-card: #FFFFFF;
  --bg-glass: rgba(251, 248, 243, 0.88);
  --bg-deep-forest: #122E22;
  --bg-forest-card: #193C2D;

  /* Text Hierarchy */
  --text-primary: #1C2826;
  --text-secondary: #4A5853;
  --text-muted: #76847E;
  --text-on-dark: #F7F3EB;
  --text-on-dark-muted: #C2CFC8;

  /* Accent Colors */
  --accent-forest: #1B4332;
  --accent-forest-hover: #255842;
  --accent-forest-soft: rgba(27, 67, 50, 0.08);
  --accent-copper: #B85D19;
  --accent-copper-hover: #9E4E12;
  --accent-copper-soft: rgba(184, 93, 25, 0.1);
  --accent-gold: #C59B27;
  --accent-gold-soft: rgba(197, 155, 39, 0.14);

  /* Semantic Status & Dosha Tokens */
  --status-success: #2D6A4F;
  --status-warning: #D97706;
  --status-danger: #B91C1C;
  --dosha-vata: #4A6B82;
  --dosha-pitta: #B85D19;
  --dosha-kapha: #2D6A4F;

  /* Borders & Dividers */
  --border-subtle: #E2D9C8;
  --border-strong: #C9BFA8;
  --border-gold: rgba(197, 155, 39, 0.35);
  --border-forest: rgba(27, 67, 50, 0.16);

  /* Shadows */
  --shadow-sm: 0 4px 12px -2px rgba(28, 40, 38, 0.05);
  --shadow-md: 0 12px 32px -4px rgba(28, 40, 38, 0.07);
  --shadow-lg: 0 20px 48px -8px rgba(27, 67, 50, 0.12);
  --shadow-copper: 0 8px 24px -4px rgba(184, 93, 25, 0.32);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Radii & Spacing */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;
  --container-max: 1280px;
  --transition: 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 12%, rgba(197, 155, 39, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 28%, rgba(27, 67, 50, 0.04) 0%, transparent 45%);
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--accent-copper);
  background: var(--accent-copper-soft);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  border: 1px solid rgba(184, 93, 25, 0.2);
}

.eyebrow--light {
  color: #E8C56B;
  background: rgba(197, 155, 39, 0.15);
  border-color: rgba(197, 155, 39, 0.3);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--accent-forest);
  font-style: italic;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 65ch;
  line-height: 1.65;
}

.mono-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--accent-copper-hover);
  transform: translateY(-2px);
}

.btn-forest {
  background: var(--accent-forest);
  color: #FFFFFF;
  box-shadow: 0 8px 20px -4px rgba(27, 67, 50, 0.3);
}

.btn-forest:hover {
  background: var(--accent-forest-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.65);
  color: var(--accent-forest);
  border: 1.5px solid var(--accent-forest);
}

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

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
}

/* ==========================================================================
   1. TOP UTILITY BAR & STICKY HEADER
   ========================================================================== */
.utility-bar {
  background: var(--bg-deep-forest);
  color: var(--text-on-dark);
  font-size: 0.84rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(197, 155, 39, 0.25);
}

.utility-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.utility-bar__items {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.utility-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-on-dark-muted);
}

.utility-item strong {
  color: #FFFFFF;
  font-weight: 600;
}

.utility-item svg {
  color: var(--accent-gold);
  flex-shrink: 0;
}

.utility-phone-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 155, 39, 0.18);
  border: 1px solid rgba(197, 155, 39, 0.45);
  color: #FFE49E;
  padding: 4px 13px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: all var(--transition);
}

.utility-phone-pill:hover {
  background: var(--accent-gold);
  color: var(--bg-deep-forest);
}

/* Main Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand__crest {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent-forest) 0%, #102A1F 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #E8C56B;
  border: 1px solid var(--border-gold);
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.18);
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent-forest);
  letter-spacing: -0.01em;
}

.brand__tagline {
  font-size: 0.76rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-copper);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--accent-forest);
}

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

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

.mobile-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  align-items: center;
  justify-content: center;
  color: var(--accent-forest);
}

/* ==========================================================================
   2. HERO SECTION (ASYMMETRIC SPLIT LAYOUT)
   ========================================================================== */
.hero {
  position: relative;
  padding: 56px 0 84px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero__botanical-bg {
  position: absolute;
  top: -60px;
  right: -80px;
  width: 540px;
  height: 540px;
  opacity: 0.06;
  pointer-events: none;
  color: var(--accent-forest);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero__sanskrit-verse {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-gold);
  padding: 8px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 22px;
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.hero__sanskrit-verse strong {
  color: var(--accent-forest);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.6vw, 4.1rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.hero__title .highlight-forest {
  color: var(--accent-forest);
  font-style: italic;
}

.hero__title .highlight-copper {
  color: var(--accent-copper);
  text-decoration: underline;
  text-decoration-color: rgba(184, 93, 25, 0.3);
  text-underline-offset: 6px;
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: 28px;
  line-height: 1.7;
}

.hero__specialties-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.spec-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--accent-forest);
  box-shadow: var(--shadow-sm);
}

.spec-pill__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-copper);
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero__trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.trust-metric__val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-forest);
  line-height: 1.1;
}

.trust-metric__label {
  font-size: 0.83rem;
  color: var(--text-secondary);
  margin-top: 4px;
  font-weight: 500;
}

/* Right Column: Doctor Profile & Quick Triage Card */
.hero__doctor-showcase {
  position: relative;
}

.doctor-portrait-card {
  background: linear-gradient(165deg, var(--bg-deep-forest) 0%, #1D4634 100%);
  border-radius: var(--radius-xl);
  padding: 28px;
  color: var(--text-on-dark);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(197, 155, 39, 0.35);
  position: relative;
  overflow: hidden;
}

.doctor-portrait-card::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 155, 39, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.doctor-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(197, 155, 39, 0.18);
  border: 1px solid rgba(197, 155, 39, 0.4);
  color: #F4D57E;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}

.doctor-visual-frame {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.doctor-avatar-art {
  width: 118px;
  height: 132px;
  border-radius: 22px;
  background: linear-gradient(135deg, #E8C56B 0%, #B85D19 100%);
  padding: 3px;
  flex-shrink: 0;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.doctor-avatar-inner {
  width: 100%;
  height: 100%;
  background: #FBF8F3;
  border-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.doctor-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

.doctor-identity h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.15;
}

.doctor-identity__creds {
  font-size: 0.86rem;
  color: #E8C56B;
  font-weight: 600;
  margin: 4px 0 6px;
}

.doctor-identity__loc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--text-on-dark-muted);
}

.doctor-clinical-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 22px;
}

.clinical-mini-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 13px;
}

.clinical-mini-box__title {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #E8C56B;
  margin-bottom: 4px;
  font-weight: 700;
}

.clinical-mini-box__desc {
  font-size: 0.86rem;
  color: #FFFFFF;
  font-weight: 500;
  line-height: 1.35;
}

.doctor-card-contact {
  background: rgba(18, 46, 34, 0.75);
  border: 1px solid rgba(197, 155, 39, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.doctor-card-contact__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.doctor-card-contact__label {
  font-size: 0.78rem;
  color: var(--text-on-dark-muted);
  display: block;
}

.doctor-card-contact__phone {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFE49E;
}

.live-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  background: rgba(45, 106, 79, 0.45);
  border: 1px solid #52B788;
  color: #B7E4C7;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #52B788;
  box-shadow: 0 0 0 0 rgba(82, 183, 136, 0.7);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(82, 183, 136, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(82, 183, 136, 0); }
  100% { box-shadow: 0 0 0 0 rgba(82, 183, 136, 0); }
}

/* ==========================================================================
   3. CORE SPECIALIZATIONS DEEP-DIVE (INTERACTIVE CLINICAL PROTOCOLS)
   ========================================================================== */
.specialties-section {
  padding: 88px 0;
}

.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 42px;
}

/* Flagship 2-Card Spotlight before interactive tabs */
.flagship-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 52px;
}

.flagship-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.flagship-card--colitis {
  border-top: 4px solid var(--accent-copper);
}

.flagship-card--kidney {
  border-top: 4px solid var(--accent-forest);
}

.flagship-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.flagship-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flagship-card--colitis .flagship-card__icon {
  background: var(--accent-copper-soft);
  color: var(--accent-copper);
}

.flagship-card--kidney .flagship-card__icon {
  background: var(--accent-forest-soft);
  color: var(--accent-forest);
}

.flagship-card__tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--bg-elevated);
  color: var(--text-secondary);
}

.flagship-card__title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.2;
}

.flagship-card__sanskrit {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-copper);
  margin-bottom: 14px;
}

.flagship-card__desc {
  color: var(--text-secondary);
  font-size: 0.96rem;
  margin-bottom: 22px;
}

.clinical-outcomes-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 26px;
  padding: 18px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.outcome-item {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.outcome-item svg {
  color: var(--status-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.flagship-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

/* Interactive Multi-Department Explorer */
.protocol-explorer {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.protocol-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
}

.protocol-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

.protocol-tab:hover {
  border-color: var(--accent-forest);
  color: var(--accent-forest);
}

.protocol-tab.active {
  background: var(--accent-forest);
  color: #FFFFFF;
  border-color: var(--accent-forest);
  box-shadow: 0 6px 16px rgba(27, 67, 50, 0.22);
}

.protocol-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: start;
}

.protocol-panel__main {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-subtle);
}

.protocol-panel__badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-copper);
  margin-bottom: 8px;
}

.protocol-panel__title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.protocol-panel__overview {
  color: var(--text-secondary);
  font-size: 0.96rem;
  margin-bottom: 24px;
}

.protocol-stages {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.stage-step {
  display: flex;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
}

.stage-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-forest);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stage-step__content h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.stage-step__content p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.protocol-panel__side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.side-clinical-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-subtle);
}

.side-clinical-card h4 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent-forest);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.symptom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.symptom-tag {
  font-size: 0.82rem;
  padding: 6px 12px;
  background: var(--bg-elevated);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  font-weight: 500;
}

.herbs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.herb-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
}

.herb-item strong {
  color: var(--accent-forest);
}

.herb-item span {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* ==========================================================================
   4. INTERACTIVE PRAKRITI (DOSHA) & SYMPTOM SELF-ASSESSMENT QUIZ
   ========================================================================== */
.assessment-section {
  padding: 88px 0;
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.quiz-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
}

.quiz-info-card {
  background: var(--bg-deep-forest);
  color: var(--text-on-dark);
  padding: 36px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(197, 155, 39, 0.3);
}

.quiz-info-card h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 14px;
  color: #FFFFFF;
}

.quiz-info-card p {
  color: var(--text-on-dark-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.dosha-legend {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dosha-legend-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.dosha-legend-item strong {
  display: block;
  color: #FFE49E;
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.dosha-legend-item span {
  font-size: 0.84rem;
  color: var(--text-on-dark-muted);
}

.quiz-interactive-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.quiz-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.quiz-step-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--accent-copper);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.quiz-progress-track {
  width: 100%;
  height: 8px;
  background: var(--bg-elevated);
  border-radius: var(--radius-pill);
  overflow: hidden;
  margin-bottom: 28px;
}

.quiz-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-forest), var(--accent-copper));
  border-radius: var(--radius-pill);
  transition: width 0.35s ease;
}

.quiz-question-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.25;
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.quiz-option-btn {
  text-align: left;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-primary);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.quiz-option-btn:hover {
  border-color: var(--accent-forest);
  background: #FFFFFF;
  transform: translateX(4px);
}

.quiz-option-btn.selected {
  border-color: var(--accent-copper);
  background: var(--accent-copper-soft);
}

.quiz-option-btn__title {
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--text-primary);
  display: block;
  margin-bottom: 2px;
}

.quiz-option-btn__sub {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.quiz-result-box {
  background: var(--bg-primary);
  border: 1.5px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.dosha-bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.dosha-score-pill {
  background: #FFFFFF;
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.dosha-score-pill strong {
  display: block;
  font-size: 1.25rem;
  font-family: var(--font-mono);
  color: var(--accent-forest);
}

/* ==========================================================================
   5. INTERACTIVE PATHYA-APATHYA (DIET & LIFESTYLE GUIDE)
   ========================================================================== */
.diet-section {
  padding: 88px 0;
}

.diet-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.diet-filter-btn {
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.92rem;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

.diet-filter-btn.active {
  background: var(--accent-copper);
  color: #FFFFFF;
  border-color: var(--accent-copper);
}

.diet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.diet-card {
  border-radius: var(--radius-lg);
  padding: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.diet-card--pathya {
  border-top: 4px solid var(--status-success);
}

.diet-card--apathya {
  border-top: 4px solid var(--status-danger);
}

.diet-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.diet-card__badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.diet-card--pathya .diet-card__badge {
  background: rgba(45, 106, 79, 0.12);
  color: var(--status-success);
}

.diet-card--apathya .diet-card__badge {
  background: rgba(185, 28, 28, 0.1);
  color: var(--status-danger);
}

.diet-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
}

.diet-items-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.diet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
}

.diet-item strong {
  display: block;
  font-size: 0.94rem;
  color: var(--text-primary);
}

.diet-item span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   6. PATIENT TESTIMONIALS & CLINICAL RECOVERY STORIES
   ========================================================================== */
.testimonials-section {
  padding: 88px 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.testi-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.testi-filter-btn {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

.testi-filter-btn.active {
  background: var(--accent-forest);
  color: #FFFFFF;
  border-color: var(--accent-forest);
}

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

.testi-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition);
}

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

.testi-card__top {
  margin-bottom: 20px;
}

.testi-card__meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.testi-condition-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--accent-copper-soft);
  color: var(--accent-copper);
}

.testi-condition-badge--kidney {
  background: var(--accent-forest-soft);
  color: var(--accent-forest);
}

.testi-clinical-marker {
  background: var(--bg-primary);
  border-left: 3px solid var(--status-success);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
  font-size: 0.83rem;
}

.testi-clinical-marker strong {
  display: block;
  color: var(--status-success);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.testi-quote {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.65;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.testi-author__info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.testi-author__info span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.verified-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--status-success);
  background: rgba(45, 106, 79, 0.1);
  padding: 4px 9px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   7. CONSULTATION & APPOINTMENT BOOKING HUB
   ========================================================================== */
.consultation-section {
  padding: 88px 0;
}

.consultation-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: start;
}

.booking-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 38px;
  box-shadow: var(--shadow-lg);
}

.mode-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 26px;
}

.mode-option {
  padding: 14px 12px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-primary);
  text-align: center;
  transition: all var(--transition);
}

.mode-option.active {
  border-color: var(--accent-forest);
  background: var(--accent-forest-soft);
}

.mode-option strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-top: 6px;
}

.mode-option span {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group--full {
  grid-column: 1 / -1;
}

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

.form-input, .form-select, .form-textarea {
  padding: 12px 15px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-primary);
  transition: border-color var(--transition), background var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-forest);
  background: #FFFFFF;
}

.slot-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.slot-pill {
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  font-size: 0.83rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition);
}

.slot-pill.active {
  background: var(--accent-forest);
  color: #FFFFFF;
  border-color: var(--accent-forest);
}

.booking-confirmation {
  margin-top: 22px;
  padding: 22px;
  border-radius: var(--radius-md);
  background: rgba(45, 106, 79, 0.08);
  border: 1.5px solid var(--status-success);
  display: none;
}

.booking-confirmation.visible {
  display: block;
}

/* Clinic Address & Directions Card */
.clinic-info-stack {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.clinic-address-card {
  background: var(--bg-deep-forest);
  color: var(--text-on-dark);
  border-radius: var(--radius-xl);
  padding: 34px;
  border: 1px solid rgba(197, 155, 39, 0.35);
}

.clinic-address-card h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: #FFFFFF;
  margin-bottom: 18px;
}

.clinic-detail-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 26px;
}

.clinic-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.clinic-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(197, 155, 39, 0.16);
  color: #FFE49E;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.clinic-detail-item strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.clinic-detail-item span, .clinic-detail-item a {
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
}

.clinic-checklist-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.clinic-checklist-card h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent-forest);
  margin-bottom: 12px;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist-items li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   8. FAQ SECTION & FOOTER
   ========================================================================== */
.faq-section {
  padding: 76px 0 96px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 36px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-icon {
  transition: transform var(--transition);
  color: var(--accent-copper);
  font-weight: 700;
  font-size: 1.25rem;
}

/* Footer */
.site-footer {
  background: var(--bg-deep-forest);
  color: var(--text-on-dark);
  padding: 64px 0 32px;
  border-top: 3px solid var(--accent-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.1fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: #FFE49E;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: var(--text-on-dark-muted);
}

/* Language Toggle Switch (Top Right) */
.lang-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  border-radius: var(--radius-pill);
  background: var(--bg-elevated);
  border: 1.5px solid var(--border-subtle);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.lang-toggle-btn:hover {
  border-color: var(--accent-forest);
}

.lang-toggle__opt {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
  line-height: 1.2;
}

.lang-toggle__opt.active {
  background: var(--accent-forest);
  color: #FFFFFF;
}

/* Responsive Breakpoints */
@media (max-width: 1080px) {
  .hero__grid,
  .protocol-panel,
  .quiz-container,
  .consultation-layout {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
    align-items: flex-start;
    gap: 16px;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .flagship-cards-grid,
  .diet-grid,
  .testimonials-grid,
  .faq-grid,
  .form-grid,
  .clinical-outcomes-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .mode-selector,
  .slot-pills,
  .hero__trust-bar {
    grid-template-columns: 1fr;
  }

  .booking-card,
  .protocol-explorer,
  .quiz-interactive-box {
    padding: 24px 18px;
  }
}