/* ==========================================================================
   ROBINSON NUTRITION - LAYOUT & NAVIGATION SYSTEM
   Matching Nutrolifescience architecture with Robinson Light Theme Luxury
   ========================================================================== */

/* --- Top Announcement Bar --- */
.topbar {
  background-color: var(--color-primary-navy-dark);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.75rem;
  font-family: var(--font-badge);
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 100;
  line-height: 1;
}

.topbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  white-space: nowrap;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.75rem;
}

.topbar-item a {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
}

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

.topbar-highlight {
  color: var(--color-accent-gold);
  font-weight: 700;
}

.topbar-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
}

/* --- Main Header / Navigation --- */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px -5px rgba(15, 43, 92, 0.06);
  z-index: 99;
  transition: all var(--transition-base);
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px -10px rgba(15, 43, 92, 0.12);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Brand Logo */
.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-base);
}

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

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-family: var(--font-badge);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--color-accent-gold);
  transition: width var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary-navy);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  cursor: pointer;
  z-index: 110;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-primary-navy);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: var(--bg-body);
  box-shadow: -10px 0 40px rgba(15, 43, 92, 0.2);
  z-index: 105;
  padding: 1.25rem 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  transition: right var(--transition-base);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.mobile-drawer::-webkit-scrollbar {
  display: none;
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.mobile-drawer-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.mobile-drawer-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 43, 92, 0.05);
  border: 1px solid var(--border-medium);
  color: var(--color-primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-drawer-close:hover {
  background: var(--color-primary-navy);
  color: #FFFFFF;
  border-color: var(--color-primary-navy);
  transform: rotate(90deg);
}

.mobile-drawer-close svg {
  display: block;
}

.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 29, 63, 0.5);
  backdrop-filter: blur(4px);
  z-index: 104;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-family: var(--font-badge);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary-navy);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  display: block;
}

/* ==========================================================================
   HERO SECTION (With Canvas Particle Mesh & 3-Column Nutrolife Layout)
   ========================================================================== */
.hero-section {
  position: relative;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 75% 20%, #F0F6FC 0%, #FFFFFF 65%);
  overflow: hidden;
  padding: 2rem 0 1.5rem;
}

@media (min-width: 992px) {
  .hero-section {
    min-height: 577px;
    height: auto;
    max-height: none;
    padding: 1.35rem 0 1.25rem;
    display: flex;
    align-items: center;
  }
}

@media (min-width: 992px) {
  .hero-container {
    width: 100%;
  }
}

/* Canvas background for interactive particles */
#particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

/* Asymmetric 3-Column Hero Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 280px;
  gap: 2rem;
  align-items: center;
}

/* --- Hero Left Column (Headlines & CTAs) --- */
.hero-content {
  pointer-events: auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-badge);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-primary-navy);
  margin-bottom: 0.75rem;
}

.hero-pill-line {
  width: 24px;
  height: 3px;
  background: var(--color-accent-gold);
  border-radius: 2px;
}

.hero-title {
  font-size: clamp(2.4rem, 3.6vw, 3.8rem);
  line-height: 1.1;
  min-height: clamp(52px, 7.2vw, 84px);
  margin-bottom: 0.65rem;
  color: var(--color-primary-navy);
}

.hero-title span.gold-text {
  color: var(--color-accent-gold);
  display: inline;
}

.hero-lead {
  font-size: 1.1rem;
  line-height: 1.6;
  min-height: 4.8rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 0.75rem;
}

.hero-cert-pills {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.85rem;
  font-family: var(--font-badge);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.hero-cert-pills span.dot {
  color: var(--color-accent-gold);
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: nowrap;
  margin-bottom: 1rem;
}

.hero-buttons .btn {
  padding: 0.8rem 1.65rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Slider Controls & Pagination */
.hero-controls {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}


.slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--color-primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background: var(--color-primary-navy);
  color: var(--text-white);
  border-color: var(--color-primary-navy);
  transform: scale(1.06);
}

.slider-progress {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.progress-bar {
  width: 28px;
  height: 3px;
  background: rgba(15, 43, 92, 0.15);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-base);
}

.progress-bar.active {
  width: 50px;
  background: var(--color-accent-gold);
}

.slider-counter {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-left: 0.25rem;
}

.slider-counter span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* --- Hero Center Column (3D Showcase & Floating Cards) --- */
.hero-showcase {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

.hero-slide {
  position: relative;
  width: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
  transition: opacity var(--transition-base);
}

.hero-slide.active {
  display: flex;
  animation: heroSlideIn 0.65s var(--ease-smooth) forwards;
}

@keyframes heroSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero-product-img-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-product-img-wrapper::before {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.16) 0%, rgba(15, 43, 92, 0.03) 70%, transparent 100%);
  z-index: -1;
  filter: blur(20px);
}

.hero-product-img {
  max-height: clamp(230px, 32vw, 360px);
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(15, 43, 92, 0.18));
  transition: transform var(--transition-base);
  animation: floatProduct 5s ease-in-out infinite alternate;
}

@keyframes floatProduct {
  0% {
    transform: translateY(0px) rotate(0deg);
  }

  100% {
    transform: translateY(-8px) rotate(0.6deg);
  }
}

/* Floating Head Office & Certified Badges */
.floating-office-card {
  position: absolute;
  bottom: -8px;
  left: -10px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  z-index: 3;
}

.office-card-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-navy-surface);
  color: var(--color-primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.office-card-text {
  display: flex;
  flex-direction: column;
}

.office-card-label {
  font-family: var(--font-badge);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.office-card-val {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-navy);
}

.floating-cert-badge {
  position: absolute;
  top: 8px;
  right: -10px;
  background: var(--color-primary-navy-dark);
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  z-index: 3;
}

.floating-cert-badge-title {
  font-family: var(--font-badge);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-accent-gold);
}

.floating-cert-badge-sub {
  font-family: var(--font-badge);
  font-size: 0.58rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
}

/* --- Hero Right Column (Nutrolifescience 3-Card Stack) --- */
.hero-stats-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  pointer-events: auto;
}

.stat-stack-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-stack-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary-navy);
  transition: background var(--transition-fast);
}

.stat-stack-card:hover {
  transform: translateX(-4px);
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-md);
}

.stat-stack-card:hover::before {
  background: var(--color-accent-gold);
}

.stat-stack-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  line-height: 1;
  margin-bottom: 0.15rem;
}

.stat-stack-number span.plus {
  color: var(--color-accent-gold);
}

.stat-stack-label {
  font-family: var(--font-badge);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (WhatsApp & Quick Call)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 6rem;
  left: 1.5rem;
  right: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 999;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

@keyframes waPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0), 0 8px 24px rgba(0, 0, 0, 0.2);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 24px rgba(0, 0, 0, 0.2);
  }
}

.float-whatsapp {
  background: #ffffff;
  animation: waPulse 3s infinite;
}

.float-whatsapp:hover {
  background: #ffffff;
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.wa-icon-float {
  width: 32px;
  height: 32px;
  display: block;
  border-radius: 50%;
  object-fit: contain;
}

.wa-icon-inline {
  width: 22px;
  height: 22px;
  display: inline-block;
  vertical-align: middle;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.float-call {
  background: var(--color-primary-navy);
}

.float-call:hover {
  background: var(--color-primary-navy-dark);
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(15, 43, 92, 0.45);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */
@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1.15fr 1fr 240px;
    gap: 1.5rem;
  }

  .hero-title {
    font-size: clamp(2rem, 3vw, 2.8rem);
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .hero-product-img {
    max-height: clamp(180px, 28vh, 280px);
  }

  .stat-stack-number {
    font-size: 1.55rem;
  }

  .hero-buttons .btn {
    padding: 0.65rem 1.25rem;
    font-size: 0.82rem;
  }

  .hero-lead {
    max-width: 420px;
  }

  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .flavours-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991px) {

  :root {
    --header-height: 64px;
  }

  /* HIDE TOPBAR COMPLETELY ON MOBILE (As requested by user!) */
  .topbar {
    display: none !important;
  }

  .main-header {
    height: 64px;
    display: flex;
    align-items: center;
  }

  .navbar-container {
    height: 64px;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .brand-logo-link {
    display: flex;
    align-items: center;
    line-height: 0;
    height: 100%;
  }

  .brand-logo-img {
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
    margin: auto 0;
  }

  .nav-menu,
  .nav-cta .btn {
    display: none;
  }

  .nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto 0;
  }
}

/* ==========================================================================
   TABLET BREAKPOINT (768px - 991px) — Nutrolifescience Tablet Layout
   Text on top (full width), Image + Stats side-by-side below
   ========================================================================== */
@media (min-width: 768px) and (max-width: 1015px) {

  .hero-section {
    padding: 2rem 0 1.5rem;
    min-height: 890px;
    height: auto;
    max-height: none;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
  }

  /* Row 1: Full-width text content (like mobile) */
  .hero-content {
    width: 100%;
    text-align: left;
    order: 1;
  }

  .hero-title {
    font-size: 2.8rem;
    min-height: 100px;
    margin-bottom: 0.75rem;
  }

  .hero-lead {
    font-size: 1rem;
    min-height: 105px;
    max-width: 560px;
  }

  .hero-cert-pills {
    display: flex;
  }

  .hero-buttons {
    flex-wrap: nowrap;
  }

  .hero-buttons .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.85rem;
  }

  /* Row 2: Image (left) + Stats (right) side by side */
  .hero-showcase {
    display: flex !important;
    order: 2;
    justify-content: center;
    align-items: center;
    height: 280px;
  }

  .hero-product-img {
    max-height: 280px;
  }

  .hero-stats-stack {
    display: flex !important;
    flex-direction: row;
    order: 3;
    gap: 1rem;
    justify-content: center;
  }

  .stat-stack-card {
    flex: 1;
    max-width: 200px;
  }

  .hero-controls {
    order: 4;
  }

  .floating-office-card,
  .floating-cert-badge {
    display: none;
  }

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

  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .cert-card {
    padding: 2rem 1.15rem 1.75rem;
  }

  .cert-card-emblem-wrap {
    width: 85px;
    height: 85px;
    margin-bottom: 1.15rem;
  }

  .cert-card-title {
    font-size: 1.15rem;
  }

  /* Phase 4 Tablet Rules */
  .why-grid-nutro {
    grid-template-columns: repeat(2, 1fr);
  }

  .oem-grid {
    grid-template-columns: 1fr;
    gap: 1.35rem;
  }

  .oem-metrics-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 1.75rem 2rem;
  }

  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.25rem;
  }
}

/* ==========================================================================
   MOBILE BREAKPOINT (≤767px) — Text Only, No Images
   ========================================================================== */
@media (max-width: 767px) {

  /* HERO ON MOBILE (Matching Nutrolife Mobile) */
  .hero-section {
    padding: 1.5rem 0 1.25rem 0;
    min-height: 730px;
    height: auto;
    max-height: none;
  }

  .hero-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .hero-content {
    width: 100%;
    text-align: left;
  }

  .hero-pill {
    font-size: 0.72rem;
    min-height: 22px;
    margin-bottom: 0.65rem;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.12;
    min-height: 76px;
    margin-bottom: 0.65rem;
  }

  .hero-lead {
    font-size: 0.95rem;
    line-height: 1.6;
    min-height: 98px;
    margin-bottom: 1rem;
    max-width: 100%;
  }

  .hero-cert-pills {
    display: none;
  }

  /* Two CTA buttons side by side in one row */
  .hero-buttons {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: 1.25rem;
  }

  .hero-buttons .btn {
    flex: 1;
    padding: 0.8rem 0.5rem;
    font-size: 0.82rem;
    text-align: center;
  }

  /* Mobile Hero Controls */
  .hero-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
  }

  .slider-progress {
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }

  .progress-bar {
    width: 24px;
    height: 3px;
  }

  .progress-bar.active {
    width: 44px;
    background: var(--color-accent-gold);
  }

  .slider-btn-prev {
    display: none;
  }

  .slider-btn-next {
    width: 42px;
    height: 42px;
  }

  .slider-counter {
    font-size: 0.95rem;
  }

  /* Mobile Hero Showcase (Like Tablet, Scaled for Mobile UX) */
  .hero-showcase {
    display: flex !important;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 265px;
    margin: 0.5rem 0 1rem;
    position: relative;
    order: 2;
  }

  .hero-product-img-wrapper {
    max-width: 290px;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-product-img-wrapper::before {
    width: 230px;
    height: 230px;
  }

  .hero-product-img {
    max-height: 250px;
    width: auto;
    object-fit: contain;
  }

  .floating-office-card,
  .floating-cert-badge {
    display: none !important;
  }

  /* Mobile Hero 3-Stat Cards (Compact 3-Column Bar, Stack on Extra Narrow Screens) */
  .hero-stats-stack {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    width: 100%;
    order: 3;
    margin-bottom: 0.75rem;
  }

  .stat-stack-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.35rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .stat-stack-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary-navy);
  }

  .stat-stack-number {
    font-size: clamp(1.15rem, 3.8vw, 1.35rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
  }

  .stat-stack-label {
    font-size: clamp(0.55rem, 1.8vw, 0.65rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
  }

  @media (max-width: 350px) {
    .hero-stats-stack {
      grid-template-columns: 1fr;
      gap: 0.45rem;
    }

    .stat-stack-card {
      flex-direction: row;
      justify-content: space-between;
      padding: 0.5rem 0.85rem;
      text-align: left;
    }

    .stat-stack-card::before {
      width: 3px;
      height: 100%;
    }

    .stat-stack-number {
      margin-bottom: 0;
    }
  }

  .floating-actions {
    display: flex;
    position: fixed;
    bottom: 5.5rem;
    left: 1rem;
    right: auto;
    gap: 1.15rem;
    z-index: 990;
  }

  .float-btn {
    width: 48px;
    height: 48px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  }

  .float-btn svg {
    width: 22px;
    height: 22px;
  }

  .services-section,
  .categories-section,
  .flavours-section,
  .certifications-section {
    padding: 3.5rem 0;
  }

  .section-header-center {
    margin-bottom: 2.25rem;
  }

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

  .service-card {
    padding: 2rem 1.5rem;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .category-img-box {
    height: 150px;
  }

  .category-img-box img {
    max-height: 140px;
  }

  .flavours-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .flavour-card {
    padding: 0.85rem 1rem;
    gap: 0.85rem;
  }

  .flavour-product-thumb {
    width: 54px;
    height: 60px;
  }

  .flavour-product-thumb img {
    max-height: 54px;
  }

  .flavour-name {
    font-size: 1rem;
  }

  .flavour-tagline {
    font-size: 0.74rem;
  }

  .certifications-section {
    padding: 2.25rem 0;
  }

  .certifications-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .cert-card {
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 0.85rem 1rem;
    gap: 0.85rem;
  }

  .cert-card-emblem-wrap {
    width: 54px;
    height: 54px;
    padding: 2px;
    margin-bottom: 0;
  }

  .cert-card-emblem-wrap.cert-fssai-wrap {
    width: 66px;
    height: 54px;
  }

  .cert-card-content {
    align-items: flex-start;
  }

  .cert-verified-pill {
    font-size: 0.58rem;
    padding: 0.12rem 0.45rem;
    margin-bottom: 0.25rem;
  }

  .cert-card-title {
    font-size: 0.98rem;
    margin-bottom: 0.2rem;
  }

  .cert-card-body {
    font-size: 0.8rem;
    line-height: 1.4;
  }

  /* Phase 4 Mobile Rules */
  .why-choose-section {
    padding: 3.5rem 0;
  }

  .why-header {
    text-align: center;
    margin: 0 auto 2rem;
  }

  .why-eyebrow {
    font-size: 11px;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
    justify-content: center;
  }

  .why-title {
    font-size: 1.85rem;
    line-height: 1.08;
    text-align: center;
  }

  .why-grid-nutro {
    grid-template-columns: 1fr;
  }

  .why-cell {
    padding: 24px 20px;
  }

  .why-cell-num {
    font-size: 36px;
    margin-bottom: 10px;
  }

  .why-cell-title {
    font-size: 14px;
    margin-bottom: 6px;
  }

  .why-cell-desc {
    font-size: 13px;
    line-height: 1.55;
  }

  .oem-section {
    padding: 3.25rem 0;
  }

  .oem-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .oem-card {
    padding: 1.6rem 1.35rem;
  }

  .oem-card-badge {
    top: 1rem;
    right: 1.15rem;
    font-size: 0.6rem;
  }

  .oem-card-icon-wrap {
    width: 46px;
    height: 46px;
    margin-bottom: 1rem;
  }

  .oem-card-icon-wrap svg {
    width: 22px;
    height: 22px;
  }

  .oem-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.45rem;
  }

  .oem-card-desc {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 1rem;
  }

  .oem-metrics-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.35rem 1.15rem;
  }

  .oem-metric-item:not(:last-child)::after {
    display: none;
  }

  .oem-metric-num {
    font-size: 1.7rem;
    margin-bottom: 0.25rem;
  }

  .oem-metric-label {
    font-size: 0.68rem;
  }

  .conversion-cta-section {
    padding: 2.75rem 0 3.5rem;
  }

  .cta-banner-box {
    padding: 2.75rem 1.35rem;
    border-radius: var(--radius-md);
  }

  .cta-eyebrow {
    font-size: 0.72rem;
    margin-bottom: 0.75rem;
  }

  .cta-heading {
    font-size: 1.75rem;
    line-height: 1.15;
    margin-bottom: 0.85rem;
  }

  .cta-paragraph {
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 1.65rem;
  }

  .cta-buttons-wrap {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .cta-buttons-wrap .btn,
  .btn-whatsapp-cta {
    width: 100%;
    justify-content: center;
    font-size: 0.92rem;
    padding: 0.85rem 1.25rem;
    text-align: center;
  }

  .site-footer {
    padding-top: 3.5rem;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2.25rem;
  }

  .footer-col-brand {
    padding-right: 0;
  }

  .footer-logo-main {
    font-size: 1.85rem;
  }

  .footer-giant-watermark-wrap {
    padding: 0.85rem 0 0.75rem;
    margin: 0;
  }

  .footer-giant-watermark {
    font-size: clamp(2.8rem, 15vw, 5.5rem);
    letter-spacing: 0.04em;
    margin-right: -0.04em;
    line-height: 0.98;
    padding: 0.04em 0;
  }

  .footer-giant-watermark.watermark-base {
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.12);
  }

  .footer-giant-watermark.watermark-glow-text {
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.45);
  }

  .footer-bottom-bar {
    flex-direction: column;
    gap: 0.65rem;
    text-align: center;
    padding: 1.25rem 0 1.75rem;
    border-top: none;
  }
}

@media (max-width: 480px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }

  .floating-actions {
    bottom: 5rem;
    left: 0.85rem;
    right: auto;
    gap: 1.05rem;
  }

  .float-btn {
    width: 45px;
    height: 45px;
  }

  .float-btn svg {
    width: 20px;
    height: 20px;
  }
}