/* ==========================================================================
   Kenas Labs & Mangovita™ — Official Design System & Stylesheet
   Brand Colors: Navy Blue (#1B2A6B) + Vibrant Orange (#F5730E) + Mango Gold (#FFB800)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,700&display=swap');

:root {
  /* Brand Identity Tokens */
  --primary-navy: #1B2A6B;
  --primary-navy-dark: #111B47;
  --primary-navy-light: #2A3E94;
  --accent-orange: #F5730E;
  --accent-orange-hover: #D95F04;
  --accent-orange-light: #FFF4EB;
  --mango-gold: #FFB800;
  --mango-gold-light: #FFFBEB;
  --mango-gold-dark: #D97706;
  --botanical-green: #15803D;
  --botanical-light: #DCFCE7;

  /* Neutrals & Surfaces */
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-warm: #FFFDF9;
  --text-main: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --border-color: #E2E8F0;
  --border-subtle: #F1F5F9;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 4px rgba(27, 42, 107, 0.04), 0 1px 2px rgba(27, 42, 107, 0.06);
  --shadow-md: 0 4px 12px rgba(27, 42, 107, 0.08), 0 2px 4px rgba(27, 42, 107, 0.04);
  --shadow-lg: 0 12px 28px rgba(27, 42, 107, 0.10), 0 4px 10px rgba(27, 42, 107, 0.05);
  --shadow-xl: 0 20px 40px -4px rgba(27, 42, 107, 0.14), 0 8px 16px -4px rgba(27, 42, 107, 0.06);

  /* Dimensions */
  --header-height: 80px;
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  font-weight: 400;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

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

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

a:hover {
  color: var(--accent-orange);
}

ul, ol {
  list-style: none;
}

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

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

/* ==========================================================================
   Utility & Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 2rem);
  padding-right: clamp(1rem, 4vw, 2rem);
}

.section {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  position: relative;
}

.section-bg-white {
  background-color: var(--bg-card);
}

.section-bg-warm {
  background-color: var(--bg-warm);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-orange);
  background: var(--accent-orange-light);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.6;
}

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-hover));
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(245, 115, 14, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 115, 14, 0.45);
}

.btn-navy {
  background: var(--primary-navy);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(27, 42, 107, 0.25);
}

.btn-navy:hover {
  background: var(--primary-navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(27, 42, 107, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary-navy);
  border: 1.5px solid var(--primary-navy);
}

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

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
}

.badge-orange {
  background: var(--accent-orange-light);
  color: var(--accent-orange);
}

.badge-navy {
  background: #EBF0FF;
  color: var(--primary-navy);
}

.badge-green {
  background: var(--botanical-light);
  color: var(--botanical-green);
}

.badge-gold {
  background: var(--mango-gold-light);
  color: var(--mango-gold-dark);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.topbar {
  background: var(--primary-navy-dark);
  color: #E2E8F0;
  font-size: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #FFD13B;
  font-weight: 600;
}

.topbar-right a {
  color: #CBD5E1;
  font-size: 0.75rem;
  margin-left: 1rem;
}

.topbar-right a:hover {
  color: #FFFFFF;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

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

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.brand-name-group {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 0.7rem;
  color: var(--accent-orange);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-body);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--accent-orange);
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  color: var(--text-main);
}

.dropdown-item:hover {
  background: var(--bg-page);
  color: var(--primary-navy);
}

.dropdown-item-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
}

.dropdown-item-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background: var(--primary-navy);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

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

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(4rem, 8vw, 6.5rem);
  overflow: hidden;
  overflow-x: clip;
  contain: paint;
}

.hero-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 184, 0, 0.15) 0%, rgba(245, 115, 14, 0.08) 40%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tagline-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
  line-height: 1.4;
  word-break: break-word;
  background: #EBF0FF;
  color: var(--primary-navy);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
  border: 1px solid #D6E0FF;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.35rem, 5vw, 3.85rem);
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.hero-title .highlight-orange {
  color: var(--accent-orange);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.25rem;
}

.pill-feature {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-navy);
  background: #FFFFFF;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xs);
}

.pill-feature svg {
  color: var(--accent-orange);
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-visual-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-visual {
  width: 100%;
  max-width: 520px;
  filter: drop-shadow(0 20px 35px rgba(27, 42, 107, 0.12));
  animation: float-gentle 6s ease-in-out infinite;
}

@keyframes float-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-floating-card {
  position: absolute;
  bottom: 20px;
  left: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 3;
}

.floating-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--mango-gold-light);
  color: var(--mango-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Trust & Compliance Strip
   ========================================================================== */
.trust-strip {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1.75rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-page);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-navy);
  flex-shrink: 0;
  border: 1px solid var(--border-color);
}

.trust-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-navy);
  line-height: 1.2;
}

.trust-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Product Variant Highlight Section
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: #CBD5E1;
}

.product-card-kids::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--mango-gold), var(--accent-orange));
}

.product-card-adults::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--primary-navy), var(--accent-orange));
}

.product-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.product-card-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 280px;
  margin-bottom: 1.5rem;
  background: radial-gradient(circle, #F8FAFC 0%, #FFFFFF 70%);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.product-card-visual img {
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-visual img {
  transform: scale(1.04);
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 0.35rem;
}

.product-card-formula {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 500;
  min-height: 42px;
}

.product-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.spec-chip {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: #F1F5F9;
  color: var(--text-body);
}

.product-card-benefits-list {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.benefit-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-body);
}

.benefit-bullet svg {
  color: var(--accent-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.product-card-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.product-price-block {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.price-value {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
}

.price-sub {
  font-size: 0.7rem;
  color: var(--text-light);
}

/* ==========================================================================
   Benefits Matrix Section
   ========================================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  transition: var(--transition);
  text-align: left;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.benefit-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.icon-orange {
  background: var(--accent-orange-light);
  color: var(--accent-orange);
}

.icon-navy {
  background: #EBF0FF;
  color: var(--primary-navy);
}

.icon-gold {
  background: var(--mango-gold-light);
  color: var(--mango-gold-dark);
}

.icon-green {
  background: var(--botanical-light);
  color: var(--botanical-green);
}

.benefit-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 0.5rem;
}

.benefit-card-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Nutritional Composition Table (Product Page)
   ========================================================================== */
.table-responsive {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  margin: 1.5rem 0;
  contain: paint;
}

.nutrition-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.nutrition-table th {
  background: var(--primary-navy);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 1rem 1.25rem;
  letter-spacing: 0.02em;
}

.nutrition-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-body);
}

.nutrition-table tr:nth-child(even) td {
  background: #F8FAFC;
}

.nutrition-table tr:hover td {
  background: #F1F5F9;
}

.nutrition-table .row-highlight td {
  background: #FEF3C7;
  font-weight: 700;
  color: #92400E;
}

.nutrition-table .nutrient-name {
  font-weight: 600;
  color: var(--primary-navy);
}

.dosage-box {
  background: #FEF3C7;
  border-left: 4px solid var(--accent-orange);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0;
}

.dosage-box h4 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: #92400E;
  margin-bottom: 0.35rem;
}

.dosage-box p {
  font-size: 0.9rem;
  color: #78350F;
}

/* ==========================================================================
   Product Detail Page Gallery & Layout
   ========================================================================== */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.gallery-main-view {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  margin-bottom: 1rem;
}

.gallery-main-view img {
  max-height: 480px;
  object-fit: contain;
}

.gallery-badges {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.product-info-panel h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.product-info-panel .subtitle {
  font-size: 1.1rem;
  color: var(--accent-orange);
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.product-price-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--bg-warm);
  border: 1px solid #FDE68A;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-wrap {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item.is-open {
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-navy);
  background: none;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--accent-orange);
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--accent-orange);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

/* ==========================================================================
   Contact Form & Cards
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-info-card {
  background: var(--primary-navy);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-lg);
}

.contact-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.contact-info-card p {
  color: #CBD5E1;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mango-gold);
  flex-shrink: 0;
}

.contact-detail-text h5 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.contact-detail-text p, .contact-detail-text a {
  color: #E2E8F0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--primary-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  color: var(--text-main);
  transition: var(--transition);
  font-size: 0.95rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(245, 115, 14, 0.15);
}

/* ==========================================================================
   Regulatory Compliance & Disclaimer Strip
   ========================================================================== */
.compliance-banner {
  background: #FEF3C7;
  border-top: 1px solid #FDE68A;
  border-bottom: 1px solid #FDE68A;
  padding: 1rem 0;
  text-align: center;
}

.compliance-text {
  font-size: 0.82rem;
  font-weight: 700;
  color: #92400E;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--primary-navy-dark);
  color: #CBD5E1;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3.5rem;
}

.footer-brand h4 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: #94A3B8;
  margin-bottom: 1.5rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent-orange);
  border-radius: 1px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-orange);
  transform: translateX(3px);
}

.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #94A3B8;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: #64748B;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: #64748B;
}

.footer-legal-links a:hover {
  color: #CBD5E1;
}

.footer-dev-credit {
  font-size: 0.82rem;
  color: #94A3B8;
  text-align: center;
}

.footer-dev-credit strong {
  color: #E2E8F0;
}

.footer-dev-credit a {
  color: var(--accent-orange);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.footer-dev-credit a strong {
  color: inherit;
}

.footer-dev-credit a:hover {
  color: #FFB800;
  text-decoration: underline;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.whatsapp-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #FFFFFF !important;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-floating:hover {
  background: #20BA5A;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.55);
}

.whatsapp-floating svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==========================================================================
   Responsive Helper Components
   ========================================================================== */
.corporate-snapshot-grid,
.corporate-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.corporate-story-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.product-card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-overlay.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.table-scroll-hint {
  display: none;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .table-scroll-hint {
    display: block;
  }
}

/* ==========================================================================
   Responsive Media Queries (All Devices)
   ========================================================================== */

/* --- Breakpoint: Laptops & Tablets Landscape (max-width: 1024px) --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-pills {
    justify-content: center;
  }

  .hero-floating-card {
    position: static;
    margin-top: 1.5rem;
    max-width: 100%;
    width: 100%;
    justify-content: center;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-gallery {
    position: static;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

/* --- Breakpoint: Tablets Portrait & Small Laptops (max-width: 992px) --- */
@media (max-width: 992px) {
  .topbar {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header-actions .btn {
    display: none;
  }

  .corporate-snapshot-grid,
  .corporate-story-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  /* Mobile Drawer Menu (Transform based to completely prevent horizontal scroll) */
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 85%;
    max-width: 320px;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 1.75rem 1.5rem;
    gap: 0.75rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
    overflow-y: auto;
    z-index: 1000;
  }

  .nav-menu.is-active {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1rem;
    padding: 0.65rem 0.75rem;
    border-radius: var(--radius-sm);
  }

  .nav-link:hover, .nav-link.active {
    background: var(--bg-page);
  }

  .nav-link.active::after {
    display: none;
  }

  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 1px solid var(--border-subtle);
    background: var(--bg-page);
    padding: 0.5rem;
    margin-top: 0.25rem;
    margin-left: 0.5rem;
  }

  .dropdown-item {
    padding: 0.5rem 0.75rem;
  }

  /* Grids & Cards */
  .products-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .footer-legal-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .gallery-main-view {
    padding: 1.25rem;
  }

  .gallery-main-view img {
    max-height: 380px;
  }
}

/* --- Breakpoint: Standard Tablets & Mobile Landscape (max-width: 768px) --- */
@media (max-width: 768px) {
  .hero-glow {
    display: none;
  }
}

/* --- Breakpoint: Phablets & Mobile Devices (max-width: 580px) --- */
@media (max-width: 580px) {
  .btn {
    white-space: normal;
    word-break: break-word;
    text-align: center;
    max-width: 100%;
  }

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

  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .product-price-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .product-price-bar > div:last-child {
    margin-left: 0 !important;
    text-align: left !important;
  }

  .product-detail-actions {
    flex-direction: column;
    width: 100%;
  }

  .product-detail-actions .btn {
    width: 100%;
  }

  .product-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .product-card-actions {
    flex-direction: column;
    width: 100%;
  }

  .product-card-actions .btn {
    width: 100%;
    text-align: center;
  }

  .contact-info-card,
  .form-card {
    padding: 1.5rem 1.25rem;
  }

  .dosage-box {
    padding: 1rem 1.25rem;
  }
}

/* --- Breakpoint: Standard Mobile (max-width: 480px) --- */
@media (max-width: 480px) {
  :root {
    --header-height: 66px;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand-logo-img {
    height: 38px;
  }

  .brand-title {
    font-size: 1.08rem;
  }

  .brand-tag {
    font-size: 0.6rem;
  }

  .hero-tagline-badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
    text-align: center;
  }

  .hero-title {
    font-size: 1.85rem;
  }

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

  .section-title {
    font-size: 1.6rem;
  }

  .section-subtitle {
    font-size: 0.92rem;
  }

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

  .hero-cta-group .btn {
    width: 100%;
  }

  .hero-pills {
    gap: 0.45rem;
  }

  .pill-feature {
    font-size: 0.78rem;
    padding: 0.35rem 0.65rem;
  }

  /* Floating WhatsApp FAB */
  .whatsapp-floating {
    padding: 0.85rem;
    border-radius: 50%;
    bottom: 16px;
    right: 16px;
  }

  .whatsapp-floating span {
    display: none;
  }

  .product-card {
    padding: 1.25rem;
  }

  .product-card-visual {
    height: 220px;
  }

  .nutrition-table th,
  .nutrition-table td {
    padding: 0.65rem 0.75rem;
    font-size: 0.82rem;
  }
}

/* --- Breakpoint: Ultra-small mobile (max-width: 360px) --- */
@media (max-width: 360px) {
  .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .brand-title {
    font-size: 0.98rem;
  }

  .brand-tag {
    display: none;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .product-card-title {
    font-size: 1.35rem;
  }

  .btn {
    font-size: 0.88rem;
    padding: 0.75rem 1.25rem;
  }
}