/* ==========================================================================
   VITA HEALTHCARE — Master Stylesheet
   Mobile-First Architecture & Design System
   Brand Colors Derived from Official Logo:
   - Teal/Mint Medical Cross: #2EB89B (Hover: #208E75)
   - Deep Royal Medical Blue: #0060B2 (Dark: #00427D)
   - Vivid Cerulean Sky Blue: #00A3E8 (Soft: #E0F5FE)
   - Slate Text & Pure Medical White Background
   ========================================================================== */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ---------- CSS Variables / Design Tokens (Mobile Defaults) ---------- */
:root {
  /* Official Logo Palette */
  --brand-teal: #2EB89B;
  --brand-teal-dark: #208E75;
  --brand-teal-light: #E6F8F4;
  --brand-blue: #0060B2;
  --brand-blue-dark: #00427D;
  --brand-blue-light: #EBF5FF;
  --brand-sky: #00A3E8;
  --brand-sky-light: #E0F5FE;

  /* Gradients */
  --gradient-logo: linear-gradient(135deg, #0060B2 0%, #00A3E8 55%, #2EB89B 100%);
  --gradient-hero: linear-gradient(135deg, #072B4A 0%, #004D8C 45%, #0060B2 75%, #00A3E8 100%);
  --gradient-teal: linear-gradient(135deg, #2EB89B 0%, #00A3E8 100%);
  --gradient-card-hover: linear-gradient(180deg, rgba(46,184,155,0.06) 0%, rgba(0,163,232,0.02) 100%);
  --gradient-badge: linear-gradient(135deg, rgba(46,184,155,0.15) 0%, rgba(0,163,232,0.15) 100%);

  /* Neutrals */
  --white: #FFFFFF;
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --border-subtle: #E2E8F0;
  --border-focus: #00A3E8;

  /* Text Colors */
  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Mobile-First Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 0.875rem;
  --spacing-lg: 1.25rem;
  --spacing-xl: 1.75rem;
  --spacing-2xl: 2.25rem;
  --spacing-3xl: 3.25rem;
  --spacing-4xl: 4.5rem;

  /* Layout Containers */
  --container-width: 1280px;
  --container-padding: 1.15rem;
  --header-height: 64px;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(0, 96, 178, 0.05);
  --shadow-md: 0 6px 18px rgba(0, 96, 178, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 96, 178, 0.12);
  --shadow-xl: 0 20px 48px rgba(0, 96, 178, 0.18);
  --shadow-hover: 0 16px 36px rgba(0, 96, 178, 0.14);
  --shadow-glow: 0 0 24px rgba(46, 184, 155, 0.35);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-padding-top: var(--header-height);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--bg-page);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Prevent background scrolling when mobile menu or modal is active */
body.menu-open,
body.modal-open {
  overflow: hidden !important;
  touch-action: none;
}

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

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

ul, ol {
  list-style: none;
}

/* Prevent iOS automatic zoom on focus with 16px min size */
button, input, select, textarea {
  font-family: inherit;
  font-size: 16px;
  color: inherit;
  border: none;
  outline: none;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

/* ---------- Layout Containers ---------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  position: relative;
}

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

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto var(--spacing-xl) auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--gradient-badge);
  color: var(--brand-blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(46, 184, 155, 0.25);
}

.section-title {
  font-size: clamp(1.75rem, 5.5vw, 2.75rem);
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-title span {
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: clamp(0.92rem, 2.8vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ---------- Buttons & CTAs (Mobile-First Touch Ergonomics) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.92rem;
  min-height: 46px;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--brand-teal);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(46, 184, 155, 0.35);
}

.btn-primary:hover {
  background: var(--brand-teal-dark);
  box-shadow: 0 6px 20px rgba(46, 184, 155, 0.45);
}

.btn-blue {
  background: var(--brand-blue);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(0, 96, 178, 0.35);
}

.btn-blue:hover {
  background: var(--brand-blue-dark);
  box-shadow: 0 6px 20px rgba(0, 96, 178, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.85);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
}

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

.btn-outline-blue:hover {
  background: var(--brand-blue);
  color: var(--white);
}

.btn-sm {
  min-height: 38px;
  padding: 0.45rem 0.95rem;
  font-size: 0.84rem;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* ---------- TOP NOTIFICATION BAR (Desktop/Tablet Only) ---------- */
.top-bar {
  display: none; /* Hidden on mobile to preserve vertical screen estate */
  background: #061B30;
  color: #CBD5E1;
  font-size: 0.825rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item a:hover {
  color: var(--brand-sky);
}

.top-bar-highlight {
  color: var(--brand-teal);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- HEADER & NAVBAR (Mobile-First) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 96, 178, 0.08);
  background: rgba(255, 255, 255, 0.98);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0; /* Prevents flex overflow */
}

.brand-logo-img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  padding: 2px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-blue);
  letter-spacing: -0.02em;
  line-height: 1.1;
  white-space: nowrap;
}

.brand-name span {
  color: var(--brand-teal);
}

.brand-tagline {
  display: none; /* Hidden on small mobile screens to keep header uncluttered */
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Desktop navigation menu hidden on mobile */
.nav-menu {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-phone,
.header-actions .btn-sm {
  display: none; /* Kept in mobile drawer to give header clean breathing room */
}

/* Touch-friendly Hamburger Button */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 44px;
  height: 44px;
  padding: 12px 9px;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.hamburger:hover {
  background: var(--bg-subtle);
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background: var(--brand-blue);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

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

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

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

/* ---------- MOBILE NAVIGATION DRAWER & BACKDROP ---------- */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 27, 48, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 86%;
  max-width: 340px;
  height: 100vh;
  height: 100dvh;
  background: var(--white);
  z-index: 1200;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1.25rem 1.25rem 2rem 1.25rem;
}

.mobile-nav.open {
  transform: translateX(0);
}

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

.mobile-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--brand-blue);
}

.mobile-nav-brand img {
  border-radius: var(--radius-sm);
}

.mobile-nav-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-dark);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav-close:hover {
  background: var(--border-subtle);
  color: var(--brand-blue);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex-grow: 1;
}

.mobile-nav .nav-link {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0.75rem 1rem;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text-dark);
  border-radius: var(--radius-md);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  transition: all var(--transition-fast);
}

.mobile-nav .nav-link:hover,
.mobile-nav .nav-link.active {
  background: var(--brand-blue-light);
  color: var(--brand-blue);
  font-weight: 700;
  border-left: 4px solid var(--brand-teal);
  padding-left: 1.15rem;
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

/* ---------- HERO SECTION (Mobile-First) ---------- */
.hero-section {
  position: relative;
  background: var(--gradient-hero);
  color: var(--white);
  padding: 2.5rem 0 3rem 0;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 20%, rgba(46, 184, 155, 0.22) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 163, 232, 0.22) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.76rem;
  font-weight: 600;
  color: #A7F3D0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 1.1rem;
}

.pulsing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-teal);
  box-shadow: 0 0 8px var(--brand-teal);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 184, 155, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(46, 184, 155, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(46, 184, 155, 0); }
}

.hero-title {
  font-size: clamp(1.85rem, 6.2vw, 3.4rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--white);
}

.hero-title .highlight {
  color: var(--brand-teal);
  position: relative;
  display: inline;
}

.hero-subtitle {
  font-size: clamp(0.92rem, 3.2vw, 1.15rem);
  color: #E2E8F0;
  line-height: 1.65;
  margin: 0 auto 1.75rem auto;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  margin-bottom: 2rem;
}

.hero-ctas .btn {
  width: 100%;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-item h3 {
  font-size: clamp(1.35rem, 4.5vw, 2.1rem);
  color: var(--white);
  font-weight: 800;
  margin-bottom: 0.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-stat-item h3 span {
  color: var(--brand-teal);
}

.hero-stat-item p {
  font-size: clamp(0.68rem, 2.2vw, 0.82rem);
  color: #CBD5E1;
  font-weight: 500;
  line-height: 1.3;
}

.hero-visual-wrapper {
  width: 100%;
  position: relative;
}

.hero-main-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

.hero-main-card img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  max-height: 300px;
}

/* Floating badge stays safely inside card boundaries on mobile */
.hero-floating-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  max-width: calc(100% - 24px);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-dark);
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border: 1px solid var(--border-subtle);
}

.floating-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--brand-teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-teal);
  flex-shrink: 0;
}

.floating-badge-text strong {
  display: block;
  font-size: 0.88rem;
  color: var(--brand-blue);
  line-height: 1.2;
}

.floating-badge-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ---------- ABOUT US SECTION (Mobile-First) ---------- */
.about-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-image-column {
  position: relative;
  width: 100%;
}

.about-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.about-image-frame img {
  width: 100%;
  aspect-ratio: 16/10;
  max-height: 320px;
  object-fit: cover;
}

/* Experience badge positioned safely within container */
.about-experience-card {
  position: absolute;
  bottom: 12px;
  right: 12px;
  left: 12px;
  max-width: calc(100% - 24px);
  background: var(--brand-blue);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.year-badge {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand-teal);
  line-height: 1;
  flex-shrink: 0;
}

.about-experience-card p {
  font-size: 0.78rem;
  line-height: 1.4;
  color: #E2E8F0;
}

.about-lead {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--brand-blue);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.about-text {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.highlight-box {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--bg-subtle);
  padding: 1rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--brand-teal);
}

.highlight-box svg {
  color: var(--brand-teal);
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-box h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.highlight-box p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Responsible Person Card */
.responsible-person-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--white);
  border: 1px solid var(--border-subtle);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
}

.responsible-info {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.responsible-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-logo);
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.responsible-meta h4 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.responsible-meta span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.responsible-person-card .btn {
  width: 100%;
}

/* ---------- MISSION & VISION SECTION (Mobile-First) ---------- */
.mv-section {
  background: var(--bg-page);
}

.mv-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.mv-card.mission::before {
  background: var(--gradient-teal);
}

.mv-card.vision::before {
  background: var(--gradient-logo);
}

.mv-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.mv-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mv-card.mission .mv-icon-wrap {
  background: var(--brand-teal-light);
  color: var(--brand-teal-dark);
}

.mv-card.vision .mv-icon-wrap {
  background: var(--brand-sky-light);
  color: var(--brand-blue);
}

.mv-title {
  font-size: 1.35rem;
  color: var(--text-dark);
}

.mv-body {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 1.25rem;
}

.mv-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.mv-pillar-tag {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  color: var(--brand-blue);
  border: 1px solid var(--border-subtle);
}

/* ---------- PRODUCTS SECTION & HORIZONTAL SCROLL TABS ---------- */
.products-section {
  background: var(--white);
}

.product-controls {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.product-search-box {
  width: 100%;
  position: relative;
}

.product-search-input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border-radius: var(--radius-full);
  background: var(--bg-page);
  border: 1.5px solid var(--border-subtle);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.product-search-input:focus {
  border-color: var(--brand-teal);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(46, 184, 155, 0.15);
}

.search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Modern Horizontally Scrollable Category Tabs */
.category-tabs-wrapper {
  position: relative;
  width: 100%;
}

.category-tabs-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 28px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.95));
  pointer-events: none;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  padding: 0.25rem 0.25rem 0.5rem 0.25rem;
  scroll-snap-type: x proximity;
}

.category-tabs::-webkit-scrollbar {
  display: none; /* Safari & Chrome */
}

.category-tab {
  white-space: nowrap;
  flex-shrink: 0;
  scroll-snap-align: start;
  min-height: 40px;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-page);
  color: var(--text-body);
  border: 1.5px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.category-tab:hover {
  border-color: var(--brand-sky);
  color: var(--brand-blue);
}

.category-tab.active {
  background: var(--brand-blue);
  color: var(--white);
  border-color: var(--brand-blue);
  box-shadow: 0 4px 12px rgba(0, 96, 178, 0.25);
}

.tab-count {
  font-size: inherit;
  font-weight: inherit;
  margin-left: 0.25rem;
}

.product-count-bar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem 1rem;
  background: var(--bg-page);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}

.product-count-bar strong {
  color: var(--brand-blue);
}

/* Product Cards Grid (Mobile-First 1-Column) */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 5;
  background: rgba(15, 23, 42, 0.85);
  color: var(--white);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.product-card-image {
  position: relative;
  height: 190px;
  background: #FFFFFF;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.product-card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

.product-card-body {
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-cat-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brand-teal-dark);
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.product-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--bg-page);
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 0.78rem;
  border: 1px solid var(--border-subtle);
}

.product-specs .spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spec-row .spec-label {
  color: var(--text-muted);
}

.spec-row .spec-value {
  color: var(--brand-blue);
  font-weight: 600;
  text-align: right;
}

.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: auto;
}

.product-card-actions .btn {
  min-height: 42px;
  padding: 0.5rem 0.65rem;
  font-size: 0.82rem;
  border-radius: var(--radius-md);
}

/* No Results Notice */
.no-products-found {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-subtle);
  display: none;
}

.no-products-found h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--brand-blue);
}

/* ---------- QUALITY & STANDARDS STRIP (Mobile-First) ---------- */
.standards-strip {
  background: #0B2A4A;
  color: var(--white);
  padding: 2.75rem 0;
}

.standards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  text-align: center;
}

.standard-box {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.standard-icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(46, 184, 155, 0.15);
  border: 1.5px solid var(--brand-teal);
  color: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

.standard-box h4 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.35rem;
}

.standard-box p {
  font-size: 0.84rem;
  color: #CBD5E1;
  line-height: 1.5;
  max-width: 320px;
}

/* ---------- CONTACT US SECTION (Mobile-First) ---------- */
.contact-section {
  background: var(--bg-page);
}

.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--white);
  padding: 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-blue-light);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-text h4 {
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
  color: var(--brand-blue);
}

.contact-card-text p,
.contact-card-text a {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.55;
  word-break: break-word;
}

.contact-card-text a:hover {
  color: var(--brand-teal-dark);
}

/* Form Styling */
.contact-form-container {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.15rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-subtle);
}

.form-header {
  margin-bottom: 1.5rem;
}

.form-header h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  color: var(--text-dark);
}

.form-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-page);
  font-size: 16px; /* iOS zoom prevention */
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand-teal);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(46, 184, 155, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-feedback {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 0.88rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background: #DCFCE7;
  color: #166534;
  border: 1px solid #86EFAC;
}

.form-feedback.error {
  display: block;
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FCA5A5;
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-actions .btn {
  width: 100%;
  min-height: 48px;
}

/* Map Embed */
.map-section {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-subtle);
  height: 280px;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- PRODUCT QUICK-VIEW MODAL (Mobile Bottom Sheet) ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 24, 43, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  display: flex;
  opacity: 1;
}

.modal-box {
  background: var(--white);
  border-radius: 22px 22px 0 0;
  width: 100%;
  max-height: 88vh;
  max-height: 88dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.28);
  position: relative;
  border: 1px solid var(--border-subtle);
  animation: slideUpSheet 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpSheet {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-close-btn {
  position: sticky;
  top: 0.85rem;
  float: right;
  margin-right: 0.85rem;
  margin-top: 0.85rem;
  margin-bottom: -38px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.modal-close-btn:hover {
  background: var(--brand-teal);
  color: var(--white);
  border-color: var(--brand-teal);
}

.modal-image-wrap {
  width: 100%;
  height: 240px;
  background: linear-gradient(180deg, #F8FAFC 0%, #EDF2F7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.modal-image-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
  transition: transform 0.3s ease;
}

.modal-image-wrap:hover img {
  transform: scale(1.04);
}

.modal-content-inner {
  padding: 1.25rem 1.25rem 2rem 1.25rem;
}

.modal-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--brand-teal-light);
  color: var(--brand-teal-dark);
  margin-bottom: 0.6rem;
}

.modal-title {
  font-size: 1.35rem;
  color: var(--brand-blue);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.modal-desc {
  color: var(--text-body);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.modal-specs-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.modal-specs-table th {
  text-align: left;
  padding: 0.65rem 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  width: 42%;
}

.modal-specs-table td {
  padding: 0.65rem 0.4rem;
  font-size: 0.85rem;
  color: var(--text-dark);
  font-weight: 600;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.modal-actions .btn {
  width: 100%;
}

/* ---------- FOOTER (Mobile-First) ---------- */
.site-footer {
  background: #06182B;
  color: #94A3B8;
  padding-top: var(--spacing-2xl);
}

.footer-main-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  margin: 1rem 0 1.25rem 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: #CBD5E1;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 26px;
  height: 2.5px;
  background: var(--brand-teal);
  border-radius: 2px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  color: #94A3B8;
  font-size: 0.88rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0;
}

.footer-links-list a:hover {
  color: var(--brand-teal);
  transform: translateX(4px);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #CBD5E1;
  line-height: 1.5;
  word-break: break-word;
}

.footer-contact-item svg {
  color: var(--brand-teal);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: #CBD5E1;
}

.footer-contact-item a:hover {
  color: var(--brand-sky);
}

.footer-bottom-bar {
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: #64748B;
}

.footer-bottom-bar a {
  color: var(--brand-teal);
}

/* ---------- FLOATING ACTION BUTTONS (Mobile Safe Area) ---------- */
.floating-actions-dock {
  position: fixed;
  bottom: max(16px, env(safe-area-inset-bottom, 16px));
  right: max(16px, env(safe-area-inset-right, 16px));
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1050;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.float-btn:hover {
  transform: scale(1.08);
}

.float-btn-whatsapp {
  background-color: #25D366;
}

.float-btn-call {
  background: var(--brand-blue);
}

.float-btn-top {
  background: #0F172A;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.float-btn-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.float-btn .tooltip {
  display: none; /* Tooltips hidden on touch mobile screens */
}

/* ==========================================================================
   PROGRESSIVE ENHANCEMENT BREAKPOINTS (Mobile-First min-width)
   ========================================================================== */

/* ---------- Small Tablets & Large Phones (>= 640px) ---------- */
@media (min-width: 640px) {
  :root {
    --container-padding: 1.5rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3.75rem;
  }

  .brand-tagline {
    display: block;
  }

  .hero-ctas {
    flex-direction: row;
    justify-content: center;
  }

  .hero-ctas .btn {
    width: auto;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

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

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .modal-backdrop {
    align-items: center;
    padding: 1.5rem;
  }

  .modal-box {
    border-radius: var(--radius-xl);
    max-width: 640px;
    animation: fadeInModal 0.25s ease-out;
  }

  .modal-image-wrap {
    height: 270px;
    padding: 1.5rem;
  }

  .modal-content-inner {
    padding: 1.5rem 1.75rem 2.25rem 1.75rem;
  }

  @keyframes fadeInModal {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
  }

  .modal-actions {
    flex-direction: row;
  }

  .modal-actions .btn {
    flex: 1;
  }
}

/* ---------- Tablets & Small Laptops (>= 768px) ---------- */
@media (min-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .top-bar {
    display: block;
  }

  .section {
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
  }

  .product-count-bar {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }

  .responsible-person-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .responsible-person-card .btn {
    width: auto;
  }

  .footer-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }

  .footer-bottom-bar {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .map-section {
    height: 340px;
  }

  .float-btn .tooltip {
    display: block;
    position: absolute;
    right: 58px;
    background: #0F172A;
    color: #FFFFFF;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
  }

  .float-btn:hover .tooltip {
    opacity: 1;
  }
}

/* ---------- Laptops & Desktops (>= 992px) ---------- */
@media (min-width: 992px) {
  :root {
    --header-height: 82px;
    --spacing-3xl: 4.5rem;
  }

  /* Show desktop navigation; hide mobile hamburger and drawer */
  .hamburger {
    display: none;
  }

  .nav-menu {
    display: flex;
    align-items: center;
    gap: 1.8rem;
  }

  .nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 0.4rem 0;
    transition: color var(--transition-fast);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2.5px;
    border-radius: 2px;
    background: var(--gradient-teal);
    transition: width var(--transition-normal);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--brand-blue);
    font-weight: 600;
  }

  .nav-link:hover::after,
  .nav-link.active::after {
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-teal), var(--brand-sky));
  }

  .header-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-blue);
    background: var(--brand-blue-light);
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-full);
  }

  .header-phone:hover {
    background: var(--brand-blue);
    color: var(--white);
  }

  .header-actions .btn-sm {
    display: inline-flex;
  }

  .mobile-nav,
  .mobile-nav-backdrop {
    display: none !important;
  }

  /* Hero Desktop Layout */
  .hero-section {
    padding: 4.5rem 0 5rem 0;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
  }

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

  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-ctas {
    justify-content: flex-start;
  }

  .hero-stats-strip {
    gap: 1.5rem;
    padding-top: 1.8rem;
  }

  .hero-stat-item {
    text-align: left;
  }

  .hero-stat-item h3 {
    justify-content: flex-start;
  }

  .hero-main-card {
    padding: 1.25rem;
  }

  .hero-main-card img {
    max-height: 380px;
  }

  .hero-floating-badge {
    position: absolute;
    bottom: -18px;
    left: -18px;
    right: auto;
    max-width: 320px;
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius-lg);
    animation: floatSlow 4s ease-in-out infinite alternate;
  }

  @keyframes floatSlow {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
  }

  /* About Desktop Layout */
  .about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3.5rem;
    align-items: center;
  }

  .about-image-frame img {
    height: 480px;
    max-height: none;
    transition: transform var(--transition-smooth);
  }

  .about-image-frame:hover img {
    transform: scale(1.03);
  }

  .about-experience-card {
    position: absolute;
    bottom: 25px;
    right: -15px;
    left: auto;
    max-width: 320px;
    padding: 1.25rem 1.6rem;
    border-radius: var(--radius-lg);
  }

  /* Mission & Vision Desktop Layout */
  .mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .mv-card {
    padding: 2.25rem;
  }

  /* Products Desktop Layout */
  .category-tabs-wrapper::after {
    display: none;
  }

  .category-tabs {
    flex-wrap: wrap;
    justify-content: center;
    overflow-x: visible;
    padding: 0;
    gap: 0.6rem;
  }

  .category-tab {
    padding: 0.65rem 1.35rem;
    font-size: 0.875rem;
  }

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

  .product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(46, 184, 155, 0.4);
  }

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

  .product-card-body {
    padding: 1.5rem;
  }

  /* Standards Desktop Layout */
  .standards-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }

  /* Contact Desktop Layout */
  .contact-layout {
    display: grid;
    grid-template-columns: 1.05fr 1.15fr;
    gap: 3.5rem;
  }

  .contact-form-container {
    padding: 2.75rem 2.5rem;
  }

  .contact-form-container .btn {
    width: auto;
  }

  .map-section {
    margin-top: 3rem;
    height: 380px;
  }

  /* Footer Desktop Layout */
  .footer-main-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1fr 1.1fr;
    gap: 3rem;
    padding-bottom: 3.5rem;
  }

  .float-btn {
    width: 52px;
    height: 52px;
  }
}

/* ---------- Large Screens / High-Res Displays (>= 1400px) ---------- */
@media (min-width: 1400px) {
  :root {
    --container-width: 1360px;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
  }
}

/* ---------- 2K / 4K / Large TV Screens (>= 1920px) ---------- */
@media (min-width: 1920px) {
  :root {
    --container-width: 1680px;
    --header-height: 96px;
  }

  html {
    font-size: 18px;
  }

  .products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
  }
}

/* ==========================================================================
   DEDICATED PRODUCT SEO PAGES
   ========================================================================== */

.breadcrumb-nav {
  padding: 1rem 0;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--brand-blue);
}

.breadcrumb-item.active {
  color: var(--brand-blue);
  font-weight: 600;
}

.breadcrumb-separator {
  color: var(--text-light);
  font-size: 0.75rem;
}

/* Product Detail Hero Section */
.product-detail-hero {
  padding: 2.5rem 0 3.5rem 0;
  background: var(--bg-page);
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .product-detail-layout {
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
    align-items: start;
  }
}

/* Product Image Gallery Box */
.product-gallery-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  position: relative;
  text-align: center;
}

.product-gallery-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: var(--brand-blue);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

.product-gallery-main {
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .product-gallery-main {
    height: 380px;
  }
}

.product-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-smooth);
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.08));
}

.product-gallery-card:hover .product-gallery-main img {
  transform: scale(1.05);
}

.product-trust-tags {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.trust-tag-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-body);
  font-weight: 600;
  text-align: left;
}

.trust-tag-item svg {
  color: var(--brand-teal);
  flex-shrink: 0;
}

/* Product Info Content */
.product-detail-info {
  display: flex;
  flex-direction: column;
}

.product-detail-category {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brand-teal-dark);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.product-detail-title {
  font-size: 1.75rem;
  color: var(--brand-blue);
  line-height: 1.25;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .product-detail-title {
    font-size: 2.25rem;
  }
}

.product-detail-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 1.75rem;
}

/* Specs Table */
.product-specs-box {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.product-specs-header {
  padding: 0.85rem 1.25rem;
  background: var(--brand-blue-light);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-specs-table-full {
  width: 100%;
  border-collapse: collapse;
}

.product-specs-table-full tr:not(:last-child) {
  border-bottom: 1px solid var(--border-subtle);
}

.product-specs-table-full tr:nth-child(even) {
  background: #FBFDFE;
}

.product-specs-table-full th {
  text-align: left;
  padding: 0.85rem 1.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  width: 38%;
  font-weight: 600;
}

.product-specs-table-full td {
  padding: 0.85rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  font-weight: 600;
}

/* Product CTAs */
.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.product-detail-actions .btn {
  min-height: 38px;
  padding: 0.5rem 1rem;
  font-size: 0.84rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: auto;
}

.product-detail-actions .btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Quick Inquiry Callout Card */
.inquiry-callout-card {
  background: linear-gradient(135deg, #072B4A 0%, #004D8C 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .inquiry-callout-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.inquiry-callout-card .btn {
  min-height: 38px;
  padding: 0.5rem 1.1rem;
  font-size: 0.84rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  width: auto;
}

.inquiry-callout-text h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.inquiry-callout-text p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin: 0;
}

/* Related Products Section */
.related-products-section {
  padding: 3.5rem 0 4.5rem 0;
  background: var(--white);
  border-top: 1px solid var(--border-subtle);
}

.related-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.related-section-header h2 {
  font-size: 1.5rem;
  color: var(--brand-blue);
  margin-bottom: 0.25rem;
}

.related-section-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}