/* ==========================================================================
   1. CORE VARIABLES & BASE RESET
   ========================================================================== */
:root {
  --color-bg-primary: #fcfcfc;
  --color-bg-white: #ffffff;
  --color-bg-tint: #f7f7f7;
  --color-bg-toggle: #f1f1f1;
  
  --color-text-dark: #111111;
  --color-text-muted: #555555;
  --color-text-light: #666666;
  --color-text-subtle: #888888;
  
  --color-accent: #0077cc;      /* Elegant corporate light blue focus */
  --color-accent-hover: #005fa3;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20ba5a;
  
  --border-light: 1px solid #eaeaea;
  --radius-premium: 16px;
  --radius-standard: 12px;
  --radius-button: 6px;
  --radius-toggle: 8px;
  
  --max-width-site: 1200px;
  --max-width-text: 800px;
  --max-width-box: 1000px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-dark);
  overflow-x: hidden;
  line-height: 1.5;
}

main {
  display: block;
}

/* ==========================================================================
   2. GLOBAL PREMIUM NAVIGATION HEADER
   ========================================================================== */
.global-header {
  width: 100%;
  background-color: var(--color-bg-white);
  border-bottom: var(--border-light);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 9999;
}

.header-container {
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.brand-logo {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-text-dark);
  text-transform: uppercase;
  text-decoration: none;
  z-index: 1100;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-item a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-item a:hover {
  color: var(--color-accent);
}

/* Mobile Toggle Trigger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1100;
}

.hamburger-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-dark);
  margin: 5px 0;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.3s ease;
}

/* ==========================================================================
   3. TYPOGRAPHY INTROS & LAYOUT CONTAINERS
   ========================================================================== */
.section-intro, .portfolio-intro {
  max-width: var(--max-width-text);
  margin: 60px auto 40px auto;
  text-align: center;
  padding: 0 20px;
}

.section-intro h1, .portfolio-intro h1 {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 15px;
}

.section-intro p, .portfolio-intro p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.highlight {
  color: var(--color-accent);
}

/* Shared Premium Call-to-Action Buttons */
.cta-button, .portfolio-cta {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--color-text-dark);
  color: var(--color-bg-white);
  text-decoration: none;
  padding: 16px 36px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-button);
  letter-spacing: 0.5px;
  transition: background-color 0.2s ease, transform 0.2s ease;
  text-align: center;
  border: none;
  cursor: pointer;
}

.cta-button:hover, .portfolio-cta:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

/* ==========================================================================
   4. INDEX PAGE: SPLIT HERO SECTION
   ========================================================================== */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 50px;
  min-height: calc(85vh - 75px);
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 40px 30px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 540px;
}

.hero-content h1 {
  font-size: 46px;
  line-height: 1.2;
  color: var(--color-text-dark);
  font-weight: 800;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-light);
  margin-bottom: 35px;
}

.hero-video-container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: var(--radius-standard);
  background-color: #f0f0f0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
}

.hero-video-container video {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   5. PORTFOLIO PAGE: CAROUSEL VARIANT GRIDS
   ========================================================================== */
.portfolio-grid {
  max-width: var(--max-width-site);
  margin: 0 auto 80px auto;
  padding: 0 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}

.product-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-premium);
  border: var(--border-light);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.01);
}

.carousel-wrapper {
  position: relative;
  width: 100%;
  background-color: var(--color-bg-tint);
}

.image-carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.image-carousel::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.carousel-slide img {
  max-width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  border-radius: 8px;
}

.carousel-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.dot.active {
  background-color: var(--color-accent);
  width: 18px;
  border-radius: 4px;
}
/* ==========================================================================
   5A. DESKTOP CAROUSEL NAVIGATIONAL ARROWS EXTENSION
   ========================================================================== */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.85);
  border: 1px solid #eaeaea;
  border-radius: 50%;
  font-size: 24px;
  color: var(--color-text-dark);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 20;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.carousel-nav-btn:hover {
  background-color: var(--color-bg-white);
  color: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 6px 16px rgba(0, 119, 204, 0.15);
}

.prev-btn {
  left: 20px;
  padding-right: 2px; /* Visual optical alignment for chevron */
}

.next-btn {
  right: 20px;
  padding-left: 2px; /* Visual optical alignment for chevron */
}



.product-details {
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.product-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 15px;
}

.product-desc {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 30px;
}

.variant-selector {
  display: flex;
  background-color: var(--color-bg-toggle);
  padding: 4px;
  border-radius: var(--radius-toggle);
  margin-bottom: 30px;
  max-width: 360px;
}

.variant-btn {
  flex: 1;
  border: none;
  background: none;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-light);
  cursor: pointer;
  border-radius: var(--radius-button);
  transition: all 0.2s cubic-bezier(0.25, 1, 0.5, 1);
  text-align: center;
}

.variant-btn.active {
  background-color: var(--color-bg-white);
  color: var(--color-text-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.price-group {
  margin-bottom: 35px;
}

.price-label {
  font-size: 11px;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.product-price {
  font-size: 34px;
  font-weight: 700;
  color: var(--color-text-dark);
}
/* Container to align prices horizontally side-by-side */
.price-wrapper {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

/* 1. The Strikethrough MRP Price */
.product-mrp {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text-subtle); /* Uses your existing gray color variable */
  text-decoration: line-through;   /* This draws the horizontal line strike */
}

/* Keep your existing .product-price rule and verify color contrast */
.product-price {
  font-size: 34px;
  font-weight: 700;
  color: #FF0000; /* A bold red/crimson accent color to indicate a sale price */
}

/* 2. Optional: The visual "Save X%" text tag */
.discount-badge {
  font-size: 13px;
  font-weight: 700;
  background-color: rgba(37, 211, 102, 0.1); /* Light green tint */
  color: var(--color-whatsapp); /* Reuses your clean green asset accent color */
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
/* ==========================================================================
   5B. SEMANTIC PORTFOLIO PRICE DISPLAY EXTENSION
   ========================================================================== */
.price-wrapper {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.product-mrp {
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text-subtle); /* Gray color code #888888 styling anchor */
  text-decoration: line-through;   /* Draws the strikethrough horizontal bar line */
}

.product-price {
  font-size: 34px;
  font-weight: 700;
  color: #d32f2f; /* Premium focal sale red matching light layout surfaces */
}

.discount-badge {
  font-size: 12px;
  font-weight: 700;
  background-color: rgba(37, 211, 102, 0.1); /* 10% translucent green background tint */
  color: var(--color-whatsapp); /* Reuses variable color style code #25D366 */
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Structural focus states for semantic components navigation header links */
.nav-menu-wrapper .nav-item a.active {
  color: var(--color-accent);
  font-weight: 600;
}

/* ==========================================================================
   6. FEATURES PAGE: TIMELINE & VIDEO SHOWCASE
   ========================================================================== */
.timeline-container {
  max-width: var(--max-width-text);
  margin: 0 auto 60px auto;
  padding: 0 20px;
  position: relative;
}

.timeline-item {
  display: flex;
  margin-bottom: 40px;
  position: relative;
}

.timeline-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-accent);
  color: var(--color-bg-white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  margin-right: 25px;
}

.timeline-content {
  background: var(--color-bg-white);
  border: var(--border-light);
  padding: 25px;
  border-radius: var(--radius-standard);
  width: 100%;
  box-shadow: 0 4px 15px rgba(0,0,0,0.01);
}

.timeline-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.timeline-content p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.video-showcase {
  max-width: var(--max-width-box);
  margin: 0 auto 80px auto;
  padding: 0 20px;
  text-align: center;
}

.video-showcase h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 25px;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-premium);
  border: var(--border-light);
  box-shadow: 0 15px 40px rgba(0,0,0,0.04);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   7. WARRANTY PAGE: SERVICE CORES & ASSISTANCE BAR
   ========================================================================== */
.warranty-grid {
  max-width: var(--max-width-box);
  margin: 0 auto 60px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
gap: 30px;
}
.warranty-card {background: var(--color-bg-white);border: var(--border-light);padding: 40px;border-radius: var(--radius-premium);box-shadow: 0 10px 30px rgba(0,0,0,0.01);}

.warranty-card h3 {font-size: 22px;font-weight: 700;color: var(--color-text-dark);margin-bottom: 15px;}.warranty-card p {font-size: 15px;color: var(--color-text-muted);line-height: 1.6;}

.support-bar {max-width: var(--max-width-box);margin: 0 auto 80px auto;padding: 50px 30px;background-color: var(--color-text-dark);color: var(--color-bg-white);border-radius: var(--radius-premium);text-align: center;}

.support-bar h2 {font-size: 28px;font-weight: 700;margin-bottom: 15px;}.support-bar p {color: #aaa;margin-bottom: 30px;font-size: 16px;}

.actions-group {display: flex;justify-content: center;gap: 20px;flex-wrap: wrap;}

.action-btn {display: inline-block;padding: 16px 36px;font-size: 15px;font-weight: 600;text-decoration: none;border-radius: var(--radius-button);transition: background 0.2s ease;}

.btn-call {background-color: var(--color-bg-white);color: var(--color-text-dark);}.btn-call:hover {background-color: #eaeaea;}

.btn-whatsapp {background-color: var(--color-whatsapp);color: var(--color-bg-white);}.btn-whatsapp:hover {background-color: var(--color-whatsapp-hover);}

/* ==========================================================================
   7. WARRANTY PAGE: SERVICE CORES & ASSISTANCE BAR
   ========================================================================== */
.about-grid {
  max-width: var(--max-width-box);
  margin: 0 auto 60px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
gap: 30px;
}
.about-card {background: var(--color-bg-white);border: var(--border-light);padding: 40px;border-radius: var(--radius-premium);box-shadow: 0 10px 30px rgba(0,0,0,0.01);}

.about-card h3 {font-size: 22px;font-weight: 700;color: var(--color-text-dark);margin-bottom: 15px;}.about-card p {font-size: 15px;color: var(--color-text-muted);line-height: 1.6;}

.support-bar {max-width: var(--max-width-box);margin: 0 auto 80px auto;padding: 50px 30px;background-color: var(--color-text-dark);color: var(--color-bg-white);border-radius: var(--radius-premium);text-align: center;}

.support-bar h2 {font-size: 28px;font-weight: 700;margin-bottom: 15px;}.support-bar p {color: #aaa;margin-bottom: 30px;font-size: 16px;}

.actions-group {display: flex;justify-content: center;gap: 20px;flex-wrap: wrap;}

.action-btn {display: inline-block;padding: 16px 36px;font-size: 15px;font-weight: 600;text-decoration: none;border-radius: var(--radius-button);transition: background 0.2s ease;}

.btn-call {background-color: var(--color-bg-white);color: var(--color-text-dark);}.btn-call:hover {background-color: #eaeaea;}

.btn-whatsapp {background-color: var(--color-whatsapp);color: var(--color-bg-white);}.btn-whatsapp:hover {background-color: var(--color-whatsapp-hover);}

/* ==========================================================================
   8. FAQ PAGE: INTERACTIVE ACCORDION DROP DOWNS
   ========================================================================== */
.faq-section {
  max-width: var(--max-width-text);
  margin: 80px auto;
  padding: 0 30px;
}

.faq-title {
  font-size: 32px;
  font-weight: 800;
  text-align: center;
  color: var(--color-text-dark);
  margin-bottom: 50px;
  letter-spacing: -0.5px;
}

.faq-item {
  border-bottom: var(--border-light);
  padding: 24px 0;
}

.faq-item:first-of-type {
  border-top: var(--border-light);
}

.faq-question-btn {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
}

.faq-question-text {
  font-size: 18px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-accent);
  line-height: 1.4;
  padding-right: 20px;
}

.faq-icon {
  font-size: 22px;
  color: var(--color-accent);
  font-weight: 300;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.25, 1, 0.5, 1), margin-top 0.3s ease;
}

.faq-answer-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-muted);
  padding-bottom: 8px;
}

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

.faq-item.active .faq-answer-panel {
  margin-top: 16px;
}

/* ==========================================================================
   9. RESPONSIVE MOBILE MEDIA QUERIES (Under 768px Widths Only)
   ========================================================================== */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  }

  .nav-menu.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-item a {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text-dark);
  }

  .menu-toggle.is-active .hamburger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    background-color: var(--color-accent);
  }

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

  .menu-toggle.is-active .hamburger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    background-color: var(--color-accent);
  }

  body.menu-open {
    overflow: hidden;
  }

  .section-intro, .portfolio-intro {
    margin: 40px auto 20px auto;
  }

  .section-intro h1, .portfolio-intro h1 {
    font-size: 28px;
  }

  .hero-section {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    gap: 40px;
    padding: 30px 20px;
  }

  .hero-content {
    max-width: 100%;
    align-items: center;
  }

  .hero-content h1 {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .hero-content p {
    font-size: 16px;
    margin-bottom: 25px;
  }

  .cta-button, .portfolio-cta {
    align-self: center;
    width: 100%;
    max-width: 300px;
  }

  .hero-video-container video {
    max-height: 280px;
  }

  .portfolio-grid {
    padding: 0 15px;
    gap: 30px;
  }

  .product-card {
    grid-template-columns: 1fr;
  }

  .carousel-slide {
    padding: 25px 15px;
  }

  .carousel-slide img {
    max-height: 260px;
  }

  .product-details {
    padding: 30px 20px;
  }

  .variant-selector {
    max-width: 100%;
  }

  .timeline-item {
    flex-direction: column;
  }

  .timeline-number {
    margin-bottom: 15px;
  }

  .warranty-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .actions-group {
    flex-direction: column;
  }

  .action-btn {
    width: 100%;
  }

  .faq-section {
    margin: 50px auto;
    padding: 0 20px;
  }

  .faq-title {
    font-size: 26px;
    margin-bottom: 30px;
  }

  .faq-question-text {
    font-size: 16px;
  }

  .faq-answer-text {
    font-size: 14px;
  }
}
/* 📱 Hide arrow controls completely on mobile viewports to keep native touch swipes clean */
@media (max-width: 768px) {
  .carousel-nav-btn {
    display: none !important;
  }
}
/* ==========================================================================
   10. GLOBAL PREMIUM VISUAL FOOTER ARCHITECTURE
   ========================================================================== */
.global-footer {
  width: 100%;
  background-color: var(--color-text-dark); /* Luxury deep charcoal background fill */
  color: var(--color-bg-white);
  padding: 80px 0 0 0;
  border-top: var(--border-light);
  margin-top: auto; /* Pushes footer neatly to bottom on short data pages */
}

.footer-container {
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 30px 60px 30px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr; /* Distinct grid asymmetric balance spacing */
  gap: 60px;
}

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

.footer-column h3 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent); /* Corporate light blue label markers focus */
  margin-bottom: 25px;
}

/* Brand Meta Info Column Layout Styles */
.footer-logo {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--color-bg-white);
  text-transform: uppercase;
  text-decoration: none;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-bg-toggle);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.brand-brief {
  font-size: 14px;
  line-height: 1.6;
  color: #aaaaaa; /* Balanced soft gray readability metrics */
}

/* Navigational Anchors List Styles */
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  text-decoration: none;
  color: #cccccc;
  font-size: 14px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px; /* Premium smooth modern hover indentation shift */
}

/* Regional Servicing Text Matrix Component Styles */
.service-notice {
  font-size: 14px;
  line-height: 1.6;
  color: #aaaaaa;
  margin-bottom: 16px;
}

.service-grid-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-grid-list li {
  font-size: 13px;
  line-height: 1.5;
  color: #cccccc;
}

.service-grid-list strong {
  color: var(--color-bg-white);
  display: block;
  margin-bottom: 2px;
}

/* Bottom Strip Legal Framework Layer Elements */
.footer-bottom-strip {
  width: 100%;
  border-top: 1px solid #222222;
  padding: 30px 0;
  background-color: #0b0b0b;
}

.strip-container {
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright-text {
  font-size: 13px;
  color: var(--color-text-subtle);
}

.legal-links-group {
  display: flex;
  gap: 24px;
}

.legal-links-group a {
  font-size: 13px;
  color: var(--color-text-subtle);
  text-decoration: none;
  transition: color 0.2s ease;
}

.legal-links-group a:hover {
  color: var(--color-bg-white);
}

/* 📱 Flawless Mobile Adaptive Grid Reductions (Stacks columns vertically under 768px screens) */
@media (max-width: 768px) {
  .global-footer {
    padding: 60px 0 0 0;
  }

  .footer-container {
    grid-template-columns: 1fr; /* Drops 3 columns to a clean vertical list footprint stack */
    gap: 40px;
    padding: 0 20px 40px 20px;
  }

  .footer-column h3 {
    margin-bottom: 15px;
  }

  .strip-container {
    padding: 0 20px;
    flex-direction: column; /* Stacks copyright content text on mobile devices cleanly */
    text-align: center;
    gap: 15px;
  }

  .legal-links-group {
    justify-content: center;
    gap: 15px;
  }
}

/* --- Hyderabad Local Trust Strip Styles --- */
.local-trust-strip {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04) 0%, rgba(3, 105, 161, 0.02) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.local-strip-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 !important; /* Resets default container vertical spacing */
}

.usp-badge-icon {
    font-size: 2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 2s infinite ease-in-out;
}

.local-trust-text {
    font-size: 1.05rem;
    color: var(--text-main);
    line-height: 1.5;
}

.local-trust-text strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #0284c7; /* Sky blue branding highlight */
    margin-bottom: 0.25rem;
}

.local-trust-text span {
    color: var(--text-muted);
}

/* --- USP Strip Styles --- */
.usp-amc-strip {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.04) 0%, rgba(3, 105, 161, 0.02) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.usp-amc-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 !important; /* Resets default container vertical spacing */
}

.local-badge-icon {
    font-size: 2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 2s infinite ease-in-out;
}

.usp-amc-text {
    font-size: 1.05rem;
    color: var(--text-main);
    line-height: 1.5;
}

.usp-amc-text strong {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #0284c7; /* Sky blue branding highlight */
    margin-bottom: 0.25rem;
}

.usp-amc-text span {
    color: var(--text-muted);
}

/* Responsive adjustments for mobile phones */
@media (max-width: 768px) {
    .local-strip-container {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding: 0 1rem !important;
    }
    .local-trust-text strong {
        font-size: 1.1rem;
    }
    .local-trust-text {
        font-size: 0.95rem;
    }
}
/* Question Button Styling */
.faq-question-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  padding: 15px 0;
  cursor: pointer;
  text-align: left;
}

/* Question Text - Light Blue and Italicized */
.faq-question-text {
  color: #3498db; /* Adjust to match your exact light blue shade */
  font-style: italic;
  font-weight: 600;
  font-size: 1.1rem;
}

/* Toggle Icon Style */
.faq-icon {
  color: #3498db;
  font-size: 1.3rem;
  font-weight: bold;
}

/* Answer Panel - Hidden by default with smooth slide transition */
.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

/* Answer Text - Dark Grey */
.faq-answer-text {
  color: #4a4a4a; /* Classic dark grey */
  font-size: 1rem;
  line-height: 1.6;
  padding-bottom: 15px;
  margin: 0;
}
.faq-answer-panel {
    display: none;
}
/* Container styling */
.specs-container {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.specs-title {
  font-size: 1.5rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  font-weight: 600;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 0.5rem;
}

/* Table container layout */
.specs-table {
  display: flex;
  flex-direction: column;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Individual row styling */
.specs-row {
  display: flex;
  flex-direction: column; /* Mobile-first stacked layout */
  padding: 1rem;
  border-bottom: 1px solid #e5e7eb;
  background-color: #ffffff;
}

.specs-row:last-child {
  border-bottom: none;
}

/* Zebra striping for readability */
.specs-row:nth-child(even) {
  background-color: #f9fafb;
}

/* Highlighted AMC row to emphasize your value proposition */
.specs-row.highlighted-row {
  background-color: #f0fdf4; /* Soft green theme */
  border-left: 4px solid #16a34a;
}

/* Label column */
.specs-label {
  font-weight: 600;
  color: #4b5563;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Value column */
.specs-value {
  color: #1f2937;
  font-size: 1rem;
  line-height: 1.5;
}

/* Responsive design for Desktops (Screens broader than 600px) */
@media (min-width: 600px) {
  .specs-row {
    flex-direction: row; /* Horizontal layout on desktop */
    align-items: center;
    padding: 1rem 1.5rem;
  }

  .specs-label {
    flex: 0 0 35%; /* Fixed width for the labels side */
    margin-bottom: 0;
    font-size: 0.95rem;
    text-transform: none;
    letter-spacing: normal;
  }

  .specs-value {
    flex: 1; /* Automatically takes remaining width */
    font-size: 0.95rem;
  }
}
/* Core WhatsApp Button Layout */
.krysto-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px; /* Smooth spacing between SVG and Text */
  
  /* Precision Color Profiles matching global WhatsApp ecosystems */
  background: linear-gradient(135deg, #25D366 0%, #1da851 100%);
  color: #ffffff !important;
  
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  
  padding: 12px 28px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  cursor: pointer;
  
  /* Smooth component behavior updates */
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Control Vector Dimensions perfectly inside the flow layout */
.krysto-whatsapp-btn .whatsapp-icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
}

/* Elegant Interface State Variations */
.krysto-whatsapp-btn:hover {
  background: linear-gradient(135deg, #2ae06d 0%, #20b859 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.krysto-whatsapp-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.2);
}

/* Responsiveness alignment: Full width on mobile screens for better thumb tapping grids */
@media (max-width: 600px) {
  .krysto-whatsapp-btn {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 20px;
  }
}
/* Footer Structural Containers */
.krysto-footer {
  background-color: #1a1a1a;
  color: #a3a3a3;
  padding: 4rem 2rem 2rem 2rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  border-top: 3px solid #25D366; /* Elegant subtle branding accent */
}

.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1.25fr 1fr; /* Custom professional column balance */
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #2d2d2d;
}

/* Individual Column Treatments */
.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.footer-col.brand-info .brand-pitch {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Local Certifications/Badges element styling */
.legal-badge {
  display: inline-flex;
  align-items: center;
  background-color: #2d2d2d;
  color: #25D366;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}

.legal-badge .badge-icon {
  margin-right: 6px;
}

/* List Items and Navigation Anchors inside footer context */
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.footer-col ul li strong {
  color: #d4d4d4;
}

.footer-col.legal-utilities ul li a {
  color: #a3a3a3;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-col.legal-utilities ul li a:hover {
  color: #25D366; /* Changes to branding color smoothly */
}

/* Copyright Strip Context */
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: #666666;
}

/* Responsive Overrides for Compact Mobile Views */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr; /* Collapses into single columns */
    gap: 2rem;
    padding-bottom: 2rem;
  }
  
  .krysto-footer {
    padding: 3rem 1.5rem 1.5rem 1.5rem;
  }
}
.renewal-transparency-box {
  background-color: #f8fafc;
  border-left: 4px solid #0284c7; /* Sky blue trust bar */
  padding: 1.5rem;
  border-radius: 0 8px 8px 0;
  margin-top: 2rem;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.renewal-transparency-box h4 {
  color: #0f172a;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.renewal-transparency-box p {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.5;
}

.pricing-tiers {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.tier {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  color: #334155;
}

.savings-tag {
  color: #16a34a;
  font-weight: 600;
  font-size: 0.8rem;
  margin-left: 4px;
}
/* Core Layout Container */
.contact-channels-container {
  max-width: 1000px;
  margin: 3rem auto;
  padding: 0 1.5rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  text-align: center;
}

.contact-channels-container h2 {
  font-size: 2rem;
  color: #0f172a;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.contact-subtitle {
  color: #64748b;
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

/* Three Column Interactive Grid Array */
.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

/* Individual Grid Component Cards Base Design */
.channel-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 2.5rem 1.75rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
}

.channel-card h3 {
  font-size: 1.25rem;
  color: #1e293b;
  margin: 1rem 0 0.5rem 0;
  font-weight: 600;
}

.channel-card p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1; /* Aligns buttons identically across rows */
}

.channel-card .action-tag {
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.2s ease;
}

/* Vector Asset Icon Sizing Specifications */
.channel-card .channel-icon {
  width: 50px;
  height: 50px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.channel-card .channel-icon svg {
  width: 24px;
  height: 24px;
}

/* --- BRAND SPECIFIC COLOR HIGHLIGHTS ON HOVER --- */

/* WhatsApp Hover Styles */
.channel-card.whatsapp .channel-icon { background-color: #e8fbf0; color: #25D366; }
.channel-card.whatsapp .action-tag { color: #25D366; }
.channel-card.whatsapp:hover {
  border-color: #25D366;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.15);
  transform: translateY(-4px);
}

/* Phone Hotline Hover Styles */
.channel-card.phone .channel-icon { background-color: #f0f6ff; color: #0284c7; }
.channel-card.phone .action-tag { color: #0284c7; }
.channel-card.phone:hover {
  border-color: #0284c7;
  box-shadow: 0 10px 25px rgba(2, 132, 199, 0.15);
  transform: translateY(-4px);
}

/* Instagram Hover Styles */
.channel-card.instagram .channel-icon { background-color: #fdf2f8; color: #db2777; }
.channel-card.instagram .action-tag { color: #db2777; }
.channel-card.instagram:hover {
  border-color: #db2777;
  box-shadow: 0 10px 25px rgba(219, 39, 119, 0.15);
  transform: translateY(-4px);
}

.channel-card:hover .action-tag {
  transform: translateX(4px); /* Interactive bounce effect for indicator labels */
}