/* ==========================================================================
   Gem Tableware - Global Fine Porcelain & Artisanal Tabletop
   Designed for Luxury Tabletop Hospitality & Aviation (Optimized for All Devices)
   ========================================================================== */

:root {
  --primary: #17181a;
  --primary-light: #252629;
  --accent: #b38b4d;
  --accent-light: #d4af6e;
  --accent-dark: #8c6a34;
  --accent-soft: rgba(179, 139, 77, 0.1);
  
  --bg: #fcfbfa;
  --bg-subtle: #f5f3ef;
  --bg-dark: #121315;
  --surface: #ffffff;
  
  --text: #2c2b28;
  --text-muted: #6b6a65;
  --text-light: #9c9a93;
  --border: #e6e2da;
  --border-light: #f0eee9;
  --border-dark: rgba(255, 255, 255, 0.12);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1);
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --font-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.serif { font-family: var(--font-serif); }

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ==========================================================================
   Header & Navigation (Optimized for MacBook Air & 13" Laptops)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(252, 251, 250, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: 76px;
  transition: var(--transition);
}

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

.brand-logo {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand-logo-main {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--primary);
  line-height: 1.1;
  white-space: nowrap;
}

.brand-logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
}

/* Elastic Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 26px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  padding: 6px 2px;
  position: relative;
  white-space: nowrap;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(179, 139, 77, 0.35);
}

.btn-gold {
  background: linear-gradient(135deg, #c5a880 0%, #9e7f52 100%);
  color: #ffffff;
}

.btn-gold:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 16px rgba(197, 168, 128, 0.4);
}

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

.btn-outline:hover {
  border-color: var(--primary);
  background-color: var(--primary);
  color: #ffffff;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.82rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary);
}

/* ==========================================================================
   Subpage Universal Banner (.page-hero)
   ========================================================================== */
.page-hero {
  background: linear-gradient(180deg, #17181a 0%, #202226 100%);
  color: #ffffff;
  padding: 70px 0 60px;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--accent);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(179, 139, 77, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 10;
  max-width: 800px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 14px;
}

.breadcrumb a {
  color: var(--text-light);
}

.breadcrumb a:hover {
  color: #ffffff;
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 400;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 14px;
}

.page-hero-desc {
  font-size: 1.1rem;
  color: #b3b2ad;
  line-height: 1.7;
  font-weight: 300;
}

/* ==========================================================================
   Homepage Sections
   ========================================================================== */
.hero {
  position: relative;
  padding: 70px 0 90px;
  background: linear-gradient(180deg, #fbfaf7 0%, #f4f0e8 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: rgba(179, 139, 77, 0.12);
  border: 1px solid rgba(179, 139, 77, 0.25);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.3rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin-bottom: 18px;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-image-wrapper {
  position: relative;
}

.hero-img-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.06);
  background-color: #fff;
}

.hero-img-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero-img-card:hover img {
  transform: scale(1.03);
}

.hero-floating-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(23, 24, 26, 0.85);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  border: 1px solid rgba(255,255,255,0.15);
}

.hero-floating-tag strong {
  display: block;
  color: var(--accent-light);
  font-size: 0.95rem;
}

/* Stats Bar */
.stats-bar {
  background-color: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 32px 36px;
  margin-top: -45px;
  position: relative;
  z-index: 10;
  border: 1px solid var(--border-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.stat-item {
  position: relative;
  padding-left: 20px;
  border-left: 2px solid var(--border);
}

.stat-item:first-child {
  border-left: 2px solid var(--accent);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-number span {
  color: var(--accent);
  font-size: 1.5rem;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Pillar 3-Card Solutions */
.pillars-section {
  padding: 90px 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.pillar-img-box {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #17181a;
}

.pillar-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.pillar-card:hover .pillar-img-box img {
  transform: scale(1.05);
}

.pillar-body {
  padding: 28px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pillar-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.pillar-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pillar-link:hover {
  color: var(--accent);
  gap: 9px;
}

/* ==========================================================================
   About Page Specifics
   ========================================================================== */
.about-history-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.partner-callout-box {
  background: var(--bg-subtle);
  border-left: 4px solid var(--accent);
  padding: 28px;
  border-radius: var(--radius-sm);
  margin-top: 32px;
}

.partner-callout-box h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.partner-callout-box p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.facility-quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 50px 0 80px;
}

.facility-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.facility-card h3 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.facility-card h4 {
  font-size: 0.95rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.facility-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Product Page Grid & Filters
   ========================================================================== */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 36px 0 44px;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: 1px solid var(--border);
  padding: 9px 20px;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(179, 139, 77, 0.4);
}

.product-img-wrapper {
  position: relative;
  overflow: hidden;
  background-color: #f7f7f5;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(23, 24, 26, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.product-details {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-series {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 6px;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}

.product-specs {
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.82rem;
  color: var(--text);
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  margin-top: auto;
}

.product-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.product-btn:hover {
  color: var(--primary);
  gap: 9px;
}

/* ==========================================================================
   Aviation Page Specifics
   ========================================================================== */
.aviation-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 50px 0 70px;
}

.aviation-feature-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  padding: 28px 22px;
  border-radius: var(--radius-md);
  border-top: 3px solid var(--accent);
  box-shadow: var(--shadow-sm);
}

.aviation-feature-card h4 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.aviation-feature-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   OEM & Craftsmanship Walkthrough
   ========================================================================== */
.craft-timeline {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 50px 0 80px;
}

.timeline-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 30px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-row:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.timeline-number {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}

.timeline-info h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-info p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Contact Page, Catalogs & RFQ Form
   ========================================================================== */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  padding: 70px 0;
}

.catalogs-download-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.catalog-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.catalog-download-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.catalog-info-mini h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.catalog-info-mini p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.rfq-form-wrap {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.rep-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 24px;
}

.rep-person {
  display: flex;
  align-items: center;
  gap: 16px;
}

.rep-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rep-person h4 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
}

.rep-person p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.whatsapp-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 30px;
  transition: var(--transition);
}

.whatsapp-pill-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.form-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg);
  color: var(--text);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(179, 139, 77, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ==========================================================================
   Global Footer & Floating Widget
   ========================================================================== */
.site-footer {
  background: var(--primary);
  color: #e5e5e0;
  padding: 70px 0 30px;
  border-top: 3px solid var(--accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-desc {
  font-size: 0.86rem;
  color: #a8a8a2;
  line-height: 1.7;
  margin-top: 14px;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #a8a8a2;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--accent-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #888880;
}

.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background-color: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.5);
  color: #fff;
}

/* Modal Lightbox */
.image-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.image-modal.active {
  display: flex;
}

.modal-content {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 28px;
  color: #fff;
  font-size: 2.2rem;
  cursor: pointer;
  line-height: 1;
}

/* ==========================================================================
   Responsive Breakpoints (Specially Tuned for MacBook Air & Mobile)
   ========================================================================== */
@media (max-width: 1180px) {
  .nav-menu {
    gap: 14px;
  }
  .nav-link {
    font-size: 0.85rem;
  }
  .header-actions .btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .facility-quad-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .aviation-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  .nav-menu.active {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .header-actions .btn {
    display: none;
  }
  .hero-grid, .about-history-grid, .contact-page-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .page-hero-title {
    font-size: 2.4rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .products-grid, .stats-grid, .facility-quad-grid, .aviation-features-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-inputs-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 50px 0 60px;
  }
  .floating-whatsapp span {
    display: none;
  }
  .floating-whatsapp {
    padding: 12px;
    border-radius: 50%;
  }
}