/* ============================================================
   NHC INTERNATIONAL — PREMIUM DESIGN SYSTEM v6.0
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Barlow:ital,wght@0,400;0,600;0,700;0,800;0,900;1,700&display=swap');

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  /* Brand Colors */
  --color-teal:          #00B8B0;
  --color-teal-light:    #00D4CB;
  --color-teal-dark:     #008A83;
  --color-navy:          #050D1F;
  --color-navy-mid:      #0A1628;
  --color-navy-soft:     #0F2039;
  --color-charcoal:      #1A2535;
  --color-silver:        #94A3B8;
  --color-silver-light:  #CBD5E1;

  /* Surface Colors */
  --surface-white:       #FFFFFF;
  --surface-off-white:   #F8FAFB;
  --surface-light:       #F1F5F9;
  --surface-border:      #E2E8F0;

  /* Text */
  --text-primary:        #0D1526;
  --text-secondary:      #334155;
  --text-muted:          #64748B;
  --text-on-dark:        #E2E8F0;

  /* Gradients */
  --grad-teal:   linear-gradient(135deg, #00B8B0 0%, #0077FF 100%);
  --grad-dark:   linear-gradient(135deg, #050D1F 0%, #0F2039 100%);
  --grad-hero:   linear-gradient(135deg, rgba(5,13,31,0.92) 0%, rgba(0,184,176,0.15) 100%);

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.15);
  --shadow-xl:   0 40px 100px rgba(0,0,0,0.20);
  --shadow-teal: 0 10px 40px rgba(0,184,176,0.25);

  /* Typography */
  --font-sans:   'Inter', system-ui, sans-serif;
  --font-display:'Barlow', 'Inter', sans-serif;

  /* Spacing */
  --section-py:  120px;

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);
  --duration-fast:   0.25s;
  --duration-med:    0.5s;
  --duration-slow:   0.9s;

  /* Layout */
  --max-width:   1400px;
  --nav-height:  90px;
}

/* ── GLOBAL RESET ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--surface-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }

/* ── PAGE LOADER ─────────────────────────────────────────────── */
#page-loader {
  position: fixed; inset: 0;
  background: var(--color-navy);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 30px;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo {
  display: flex; align-items: center; gap: 14px;
  opacity: 0;
  animation: loaderFadeIn 0.6s var(--ease-out) 0.2s forwards;
}
.loader-logo-mark {
  width: 52px; height: 52px;
  background: var(--grad-teal);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: white;
  box-shadow: var(--shadow-teal);
}
.loader-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 3px;
  color: white;
  text-transform: uppercase;
}
.loader-bar-wrap {
  width: 280px; height: 2px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  animation: loaderFadeIn 0.5s var(--ease-out) 0.5s forwards;
}
.loader-bar {
  height: 100%;
  background: var(--grad-teal);
  border-radius: 2px;
  width: 0%;
  animation: loaderProgress 1.8s var(--ease-out) 0.6s forwards;
}
.loader-pct {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 3px;
  color: var(--color-silver);
  text-transform: uppercase;
  opacity: 0;
  animation: loaderFadeIn 0.5s var(--ease-out) 0.5s forwards;
}
@keyframes loaderFadeIn { to { opacity: 1; } }
@keyframes loaderProgress { to { width: 100%; } }

/* ── SCROLL PROGRESS BAR ──────────────────────────────────────── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: var(--grad-teal);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(0,184,176,0.6);
}

/* ── CUSTOM CURSOR ────────────────────────────────────────────── */
.cursor-dot, .cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  will-change: left, top;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--color-teal);
  transition: opacity 0.3s;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(0, 184, 176, 0.5);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
              border-color 0.3s, background 0.3s;
}
body.cursor-hover .cursor-ring {
  width: 56px; height: 56px;
  background: rgba(0, 184, 176, 0.08);
  border-color: var(--color-teal);
}
body.cursor-hidden .cursor-dot,
body.cursor-hidden .cursor-ring { opacity: 0; }

/* ── NAVIGATION ───────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.4s var(--ease-out), box-shadow 0.4s;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}
.navbar .container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 44px; height: 44px;
  background: var(--grad-teal);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 900; font-size: 17px;
  color: white; letter-spacing: 1px;
  box-shadow: var(--shadow-teal);
  flex-shrink: 0;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-navy);
  line-height: 1.1;
}
.navbar:not(.scrolled) .nav-logo-text { color: white; }
.nav-links {
  display: flex; align-items: center; gap: 8px;
  list-style: none;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 8px 16px;
  border-radius: 6px;
  color: white;
  transition: color var(--duration-fast);
}
.navbar.scrolled .nav-links a { color: var(--text-secondary); }
.nav-links a:hover { color: var(--color-teal-light); }
.navbar.scrolled .nav-links a:hover { color: var(--color-teal); }

/* Products Mega Menu */
.nav-item-dropdown { position: relative; }
.mega-menu {
  position: absolute; top: calc(100% + 16px); left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 520px;
  background: white;
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  padding: 36px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease-out);
  border: 1px solid var(--surface-border);
}
.nav-item-dropdown:hover .mega-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.mega-menu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.mega-col-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-teal);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.mega-col-links { list-style: none; }
.mega-col-links li { margin-bottom: 8px; }
.mega-col-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: flex; align-items: center; gap: 6px;
  padding: 4px 0;
  transition: color var(--duration-fast), gap var(--duration-fast);
}
.mega-col-links a:hover { color: var(--color-teal); gap: 10px; }
.mega-col-links a::before { content: '→'; font-size: 0.8rem; }
.nav-btn-cta {
  background: var(--grad-teal);
  color: white !important;
  padding: 10px 24px !important;
  border-radius: 6px !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-teal);
  white-space: nowrap;
}
.nav-btn-cta:hover { opacity: 0.9; transform: translateY(-1px); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}
.navbar.scrolled .nav-hamburger span { background: var(--text-primary); }

/* ── MOBILE DRAWER ────────────────────────────────────────────── */
.mobile-drawer {
  position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: var(--color-navy); z-index: 990;
  transform: translateX(-100%); transition: transform 0.35s ease;
  overflow-y: auto;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer-inner { padding: 24px; }
.mobile-nav-links { list-style: none; padding: 0; margin-bottom: 24px; }
.mobile-nav-links li { border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-nav-links > li > a {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 8px; font-size: 1.05rem; font-weight: 600; color: white;
}
.mobile-nav-links > li > a:hover { color: var(--color-teal-light); }
.mobile-accordion-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 16px 8px; background: none; border: none; color: white;
  font-size: 1.05rem; font-weight: 600; text-align: left; cursor: pointer;
}
.mobile-accordion-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 8px; }
.mobile-acc-title { font-size: 0.75rem; font-weight: 700; color: var(--color-teal); text-transform: uppercase; margin: 16px 0 8px; }
.mobile-accordion-body a { display: block; padding: 8px 12px; color: rgba(255,255,255,0.7); font-size: 0.95rem; border-left: 2px solid rgba(0,184,176,0.3); margin-bottom: 4px; }
body.menu-open { overflow: hidden; }

/* ── HERO SECTION ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy);
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('../img/hero_globe_bg.png');
  background-size: cover;
  background-position: center right;
  opacity: 0.35;
  transform: scale(1.05);
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: var(--grad-hero);
}
.hero-particles {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,184,176,0.6) 0%, transparent 70%);
  animation: floatParticle linear infinite;
  opacity: 0;
}
@keyframes floatParticle {
  0%   { transform: translateY(0)   scale(1); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-120vh) scale(0.5); opacity: 0; }
}
.hero-content {
  position: relative; z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  padding-top: var(--nav-height);
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0,184,176,0.15);
  border: 1px solid rgba(0,184,176,0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-teal-light);
  margin-bottom: 32px;
  opacity: 0;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--color-teal-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{ transform: scale(1); opacity:1; } 50%{ transform: scale(1.4); opacity:0.6; } }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -2px;
  color: white;
  text-transform: uppercase;
  margin-bottom: 32px;
  overflow: hidden;
}
.hero-title-line {
  display: block;
  opacity: 0;
  transform: translateY(80px);
}
.hero-title .accent { color: var(--color-teal-light); }
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 48px;
  opacity: 0;
}
.hero-actions {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  opacity: 0;
}
.hero-stats {
  position: absolute;
  bottom: 60px; right: 80px;
  display: flex; gap: 48px;
  z-index: 2;
  opacity: 0;
}
.hero-stat { text-align: center; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: white;
  line-height: 1;
}
.hero-stat-num span { color: var(--color-teal-light); }
.hero-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 60px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
}
.hero-scroll-indicator span {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.scroll-mouse {
  width: 26px; height: 40px;
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-mouse-dot {
  width: 4px; height: 8px;
  background: var(--color-teal);
  border-radius: 2px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot { 0%,100%{ transform: translateY(0); opacity:1; } 50%{ transform: translateY(12px); opacity:0.2; } }

/* ── BUTTONS ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: none;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
}
.btn-primary {
  background: var(--grad-teal);
  color: white;
  box-shadow: var(--shadow-teal);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 50px rgba(0,184,176,0.4);
}
.btn-outline {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--color-navy);
  color: white;
}
.btn-dark:hover { background: var(--color-navy-soft); transform: translateY(-2px); }
.btn-sm { padding: 11px 24px; font-size: 0.8rem; }
.btn i { font-size: 0.9em; }

/* ── SECTION PATTERNS ─────────────────────────────────────────── */
.section { padding: var(--section-py) 0; position: relative; }
.section-sm { padding: 80px 0; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}
.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 20px;
}
.section-label::before {
  content: '';
  display: block;
  width: 32px; height: 2px;
  background: var(--grad-teal);
  border-radius: 1px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--text-primary);
  text-transform: uppercase;
}
.section-title .accent { color: var(--color-teal); }
.section-title .line { display: block; }
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 580px;
  margin-top: 20px;
}

/* ── REVEAL ANIMATIONS ────────────────────────────────────────── */
/* ── SCROLL REVEAL — snappy & fast ─── */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.45s ease, transform 0.45s ease;
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(28px); }
[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="scale"] { transform: scale(0.95); }
[data-reveal].revealed { opacity: 1; transform: none; }

/* ── STATS BAND ───────────────────────────────────────────────── */
.stats-band {
  background: var(--color-navy);
  padding: 64px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 24px 32px;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  letter-spacing: -1px;
}
.stat-number .teal { color: var(--color-teal-light); }
.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-silver);
  margin-top: 8px;
}
.stat-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
}

/* ── ABOUT / INTRO SPLIT ──────────────────────────────────────── */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }
.split-image-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}
.split-image-wrap img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.split-image-wrap:hover img { transform: scale(1.03); }
.split-image-badge {
  position: absolute;
  bottom: 32px; left: 32px;
  background: white;
  border-radius: 12px;
  padding: 20px 28px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
}
.split-image-badge-icon {
  width: 52px; height: 52px;
  background: var(--grad-teal);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: white;
  flex-shrink: 0;
}
.split-image-badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}
.split-image-badge-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.check-list { list-style: none; margin-top: 32px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 20px;
  font-size: 0.97rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.check-list li::before {
  content: '';
  width: 22px; height: 22px;
  flex-shrink: 0;
  background: rgba(0,184,176,0.12);
  border-radius: 50%;
  border: 1.5px solid var(--color-teal);
  position: relative;
  top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='%2300B8B0' d='M10 3L5 9 2 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ── MARQUEE ──────────────────────────────────────────────────── */
.marquee-section {
  overflow: hidden;
  background: var(--color-navy-soft);
  padding: 22px 0;
  border-top: 1px solid rgba(0,184,176,0.15);
  border-bottom: 1px solid rgba(0,184,176,0.15);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  display: inline-flex; align-items: center; gap: 24px;
  padding: 0 24px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
  flex-shrink: 0;
}
.marquee-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-teal);
  flex-shrink: 0;
}
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── PRODUCT SECTOR CARDS ─────────────────────────────────────── */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.sector-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 480px;
  cursor: pointer;
  background: var(--color-navy);
}
.sector-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.sector-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,13,31,0.95) 0%, rgba(5,13,31,0.6) 50%, rgba(5,13,31,0.4) 100%);
  transition: background 0.4s;
}
.sector-card:hover .sector-card-overlay {
  background: linear-gradient(to top, rgba(0, 50, 45, 0.95) 0%, rgba(5,13,31,0.85) 100%);
}
.sector-card:hover img { transform: scale(1.06); }
.sector-card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 36px;
}
.sector-card-cat {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal-light);
  margin-bottom: 10px;
}
.sector-card-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: white;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.sector-card-desc {
  font-size: 0.87rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-out), opacity 0.4s;
  opacity: 0;
}
.sector-card:hover .sector-card-desc { max-height: 80px; opacity: 1; }
.sector-card-link {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 16px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-teal-light);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s var(--ease-out);
}
.sector-card:hover .sector-card-link { opacity: 1; transform: translateY(0); }

/* ── WHY NHC CARDS ────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.why-card {
  background: var(--surface-off-white);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  padding: 40px 36px;
  transition: all var(--duration-med) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-teal);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-out);
}
.why-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.why-card:hover::before { transform: scaleX(1); }
.why-icon {
  width: 56px; height: 56px;
  background: rgba(0,184,176,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--color-teal);
  margin-bottom: 24px;
  transition: background 0.3s, transform 0.3s;
}
.why-card:hover .why-icon { background: var(--color-teal); color: white; transform: scale(1.1); }
.why-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.why-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ── PROCESS SECTION ──────────────────────────────────────────── */
.process-section { background: var(--color-navy); }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 72px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(0,184,176,0.4), transparent);
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.process-step-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(0,184,176,0.1);
  border: 1.5px solid rgba(0,184,176,0.3);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-teal-light);
  transition: all var(--duration-med) var(--ease-out);
  position: relative; z-index: 1;
}
.process-step:hover .process-step-num {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: white;
  box-shadow: var(--shadow-teal);
  transform: scale(1.1);
}
.process-step-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  color: white;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.process-step-desc { font-size: 0.83rem; color: var(--color-silver); line-height: 1.6; }

/* ── INDUSTRIES GRID ──────────────────────────────────────────── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border-radius: 16px;
  overflow: hidden;
  margin-top: 60px;
}
.industry-item {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: var(--color-navy-soft);
  cursor: pointer;
}
.industry-item img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.4;
  transition: opacity 0.5s, transform 0.5s var(--ease-out);
}
.industry-item:hover img { opacity: 0.7; transform: scale(1.06); }
.industry-item-body {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: flex-start; justify-content: flex-end;
  padding: 36px;
  background: linear-gradient(to top, rgba(5,13,31,0.95) 0%, rgba(5,13,31,0.5) 50%, rgba(5,13,31,0.3) 100%);
}
.industry-item-icon {
  font-size: 2rem;
  color: var(--color-teal-light);
  margin-bottom: 12px;
}
.industry-item-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.industry-item-count {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── FEATURED PRODUCTS SWIPER ─────────────────────────────────── */
.products-swiper-wrap { margin-top: 64px; position: relative; }
.products-swiper { overflow: visible; }
.product-slide {
  background: white;
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--duration-med) var(--ease-out);
}
.product-slide:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.product-slide-img {
  width: 100%; height: 260px;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.product-slide:hover .product-slide-img { transform: scale(1.05); }
.product-slide-body { padding: 28px; }
.product-slide-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 10px;
}
.product-slide-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.product-slide-desc { font-size: 0.87rem; color: var(--text-muted); line-height: 1.6; }
.swiper-controls {
  display: flex; align-items: center; gap: 12px; margin-top: 40px;
}
.swiper-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--surface-border);
  background: white;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  color: var(--text-secondary);
}
.swiper-btn:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: white;
  transform: scale(1.08);
}
.swiper-paginator { flex: 1; height: 2px; background: var(--surface-border); border-radius: 1px; overflow: hidden; }
.swiper-paginator-fill { height: 100%; width: 0%; background: var(--grad-teal); transition: width 0.4s; }

/* ── GLOBAL PRESENCE ──────────────────────────────────────────── */
.global-section { background: var(--color-navy); overflow: hidden; }
.global-map-wrap {
  position: relative; margin-top: 64px;
  border-radius: 20px; overflow: hidden;
}
.global-map-img { width: 100%; height: 500px; object-fit: cover; opacity: 0.6; }
.global-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,13,31,0.85) 0%, rgba(0,184,176,0.05) 100%);
}
.country-tags {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 12px;
}
.country-tag {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0,184,176,0.25);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  display: flex; align-items: center; gap: 6px;
  transition: all 0.3s;
}
.country-tag:hover { background: rgba(0,184,176,0.15); border-color: var(--color-teal); color: white; }
.country-tag-dot { width: 6px; height: 6px; background: var(--color-teal-light); border-radius: 50%; }

/* ── TESTIMONIALS ─────────────────────────────────────────────── */
.testimonial-slide {
  background: white;
  border: 1px solid var(--surface-border);
  border-radius: 24px;
  padding: 45px;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.testimonial-slide:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  border-color: rgba(0, 184, 176, 0.3);
}
.testimonial-quote-bg {
  position: absolute;
  top: -15px;
  right: -5px;
  font-size: 10rem;
  color: var(--color-teal);
  opacity: 0.05;
  line-height: 1;
  z-index: 0;
  transform: rotate(10deg);
}
.testimonial-content {
  position: relative;
  z-index: 1;
}
.testimonial-stars {
  color: #FFB800;
  font-size: 1.1rem;
  margin-bottom: 20px;
  display: flex;
  gap: 4px;
}
.testimonial-text {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 35px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-author-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-navy), var(--color-teal));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 8px 16px rgba(0,184,176,0.25);
}
.testimonial-author-name { font-weight: 800; color: var(--color-navy); font-size: 1.05rem; }
.testimonial-author-role { font-size: 0.85rem; color: var(--text-muted); margin-top: 3px; line-height: 1.4; }
.testimonial-author-country { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; background: var(--surface-off-white); padding: 4px 10px; border-radius: 20px; margin-top: 8px; color: var(--color-navy); font-weight: 600; border: 1px solid var(--surface-border); }

/* ── CTA SECTION ──────────────────────────────────────────────── */
.cta-section {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  display: flex; align-items: center;
}
.cta-bg {
  position: absolute; inset: 0;
  background-image: url('../img/cta_bg.png');
  background-size: cover;
  background-position: center;
}
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,13,31,0.96) 0%, rgba(0,119,100,0.6) 100%);
}
.cta-content { position: relative; z-index: 1; }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  color: white;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 24px;
}
.cta-desc { font-size: 1.1rem; color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 560px; margin-bottom: 44px; }

/* ── FOOTER ───────────────────────────────────────────────────── */
.footer { background: var(--color-navy); padding: 100px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
}
.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--color-silver);
  line-height: 1.8;
  margin: 24px 0 32px;
  max-width: 320px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-silver);
  font-size: 0.9rem;
  transition: all 0.3s;
}
.footer-social a:hover { background: var(--color-teal); border-color: var(--color-teal); color: white; }
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: white;
  margin-bottom: 24px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--color-silver);
  transition: color 0.3s, padding-left 0.3s;
}
.footer-links a:hover { color: var(--color-teal-light); padding-left: 6px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 18px;
  font-size: 0.88rem;
  color: var(--color-silver);
  line-height: 1.5;
}
.footer-contact-icon {
  color: var(--color-teal);
  margin-top: 2px;
  flex-shrink: 0;
  font-size: 0.95rem;
}
.footer-bottom {
  margin-top: 80px;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 0.83rem; color: var(--color-silver); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.83rem; color: var(--color-silver); transition: color 0.3s; }
.footer-bottom-links a:hover { color: var(--color-teal-light); }

/* ── GLASS CARDS ──────────────────────────────────────────────── */
.glass-card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
}

/* ── RESPONSIVENESS ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-stats { right: 40px; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --section-py: 80px; }
  .split-layout { grid-template-columns: 1fr; gap: 50px; }
  .split-layout.reverse { direction: ltr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat-item:nth-child(even) { border-right: none; }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { flex-direction: column; gap: 32px; }
  .process-steps::before { display: none; }
  .hero-stats { display: none; }
}

@media (max-width: 768px) {
  .navbar .container { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .container { padding: 0 20px; }
  .hero-content { padding: 0 20px; padding-top: var(--nav-height); }
  .hero-title { font-size: 3rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .mega-menu { display: none !important; }
  .sector-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .cursor-dot, .cursor-ring { display: none; }
}

/* ── INNER PAGE HERO ──────────────────────────────────────────── */
.page-hero {
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
  background: var(--color-navy);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(5,13,31,0.95) 0%, rgba(0,184,176,0.1) 100%);
}
.page-hero-content { position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.breadcrumb a { font-size: 0.82rem; color: rgba(255,255,255,0.5); font-weight: 600; transition: color 0.3s; }
.breadcrumb a:hover { color: var(--color-teal-light); }
.breadcrumb-sep { color: rgba(255,255,255,0.25); font-size: 0.75rem; }
.breadcrumb-current { font-size: 0.82rem; color: var(--color-teal-light); font-weight: 600; }
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 900;
  color: white;
  text-transform: uppercase;
  letter-spacing: -1px;
  line-height: 1.05;
}
.page-hero-desc { font-size: 1.05rem; color: rgba(255,255,255,0.55); max-width: 600px; line-height: 1.8; margin-top: 16px; }

/* ── UTILITY ──────────────────────────────────────────────────── */
.bg-dark { background: var(--color-navy); }
.bg-dark-soft { background: var(--color-navy-soft); }
.bg-light { background: var(--surface-off-white); }
.text-white { color: white; }
.text-teal { color: var(--color-teal); }
.fw-900 { font-weight: 900; }
.text-upper { text-transform: uppercase; }
.ls-2 { letter-spacing: 2px; }
.overflow-hidden { overflow: hidden; }
.position-relative { position: relative; }
.w-full { width: 100%; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════════
   PRODUCTS MODULE — v1.0
   Level 1 (Landing) · Level 2 (Category) · Level 3 (Detail)
   ════════════════════════════════════════════════════════════════ */

/* ── PRODUCTS LANDING — CATEGORY CARDS ─────────────────────────── */
.prod-cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 72px;
}
.prod-cat-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: var(--color-navy);
  cursor: pointer;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.05);
  transition: box-shadow 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.prod-cat-card:hover { transform: translateY(-10px); box-shadow: 0 30px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,184,176,0.3); }
.prod-cat-card__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  transition: opacity 0.5s, transform 0.7s var(--ease-out);
}
.prod-cat-card:hover .prod-cat-card__img { opacity: 0.6; transform: scale(1.06); }
.prod-cat-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5,13,31,0.98) 0%, rgba(5,13,31,0.5) 55%, transparent 100%);
  transition: background 0.4s;
}
.prod-cat-card:hover .prod-cat-card__overlay {
  background: linear-gradient(to top, rgba(5,13,31,1) 0%, rgba(0,100,90,0.45) 60%, transparent 100%);
}
.prod-cat-card__body {
  position: relative; z-index: 2;
  margin-top: auto;
  padding: 36px;
}
.prod-cat-card__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(0,184,176,0.15);
  border: 1px solid rgba(0,184,176,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--color-teal-light);
  margin-bottom: 20px;
  transition: background 0.3s, transform 0.3s;
}
.prod-cat-card:hover .prod-cat-card__icon { background: var(--color-teal); border-color: var(--color-teal); transform: scale(1.1); }
.prod-cat-card__tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--color-teal-light); margin-bottom: 10px; }
.prod-cat-card__title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; color: white; text-transform: uppercase; letter-spacing: -0.5px; margin-bottom: 12px; line-height: 1.1; }
.prod-cat-card__desc { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.65; max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease-out), opacity 0.4s; opacity: 0; margin-bottom: 0; }
.prod-cat-card:hover .prod-cat-card__desc { max-height: 100px; opacity: 1; margin-bottom: 20px; }
.prod-cat-card__count { display: inline-flex; align-items: center; gap: 6px; font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.35); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 18px; }
.prod-cat-card__count i { color: var(--color-teal); font-size: 0.7rem; }
.prod-cat-card__cta { display: inline-flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--color-teal-light); opacity: 0; transform: translateY(8px); transition: all 0.4s var(--ease-out); }
.prod-cat-card__cta i { transition: transform 0.3s; }
.prod-cat-card:hover .prod-cat-card__cta { opacity: 1; transform: translateY(0); }
.prod-cat-card:hover .prod-cat-card__cta i { transform: translateX(4px); }

/* ── PRODUCTS SEARCH BAR ────────────────────────────────────────── */
.prod-search-wrap { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.prod-search-bar { display: flex; align-items: center; gap: 16px; background: white; border: 1.5px solid var(--surface-border); border-radius: 12px; padding: 14px 20px; box-shadow: var(--shadow-sm); transition: border-color 0.3s, box-shadow 0.3s; flex: 1; min-width: 280px; max-width: 500px; }
.prod-search-bar:focus-within { border-color: var(--color-teal); box-shadow: 0 0 0 3px rgba(0,184,176,0.1); }
.prod-search-bar i { color: var(--text-muted); font-size: 1rem; flex-shrink: 0; }
.prod-search-bar input { border: none; outline: none; background: none; font-size: 0.95rem; color: var(--text-primary); flex: 1; font-weight: 500; }
.prod-search-bar input::placeholder { color: var(--text-muted); }

/* ── FILTER TABS ────────────────────────────────────────────────── */
.prod-filters { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 24px 0 40px; }
.prod-filter-btn { padding: 8px 20px; border-radius: 100px; border: 1.5px solid var(--surface-border); background: white; font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all var(--duration-fast); letter-spacing: 0.5px; }
.prod-filter-btn:hover { border-color: var(--color-teal); color: var(--color-teal); }
.prod-filter-btn.active { background: var(--grad-teal); border-color: transparent; color: white; box-shadow: var(--shadow-teal); }

/* ── PRODUCT GRID (Level 2) ─────────────────────────────────────── */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-card { background: white; border: 1px solid var(--surface-border); border-radius: 16px; overflow: hidden; transition: all var(--duration-med) var(--ease-out); cursor: pointer; }
.prod-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(0,184,176,0.2); }
.prod-card__img-wrap { position: relative; overflow: hidden; height: 240px; background: var(--surface-light); }
.prod-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.prod-card:hover .prod-card__img { transform: scale(1.06); }
.prod-card__badge { position: absolute; top: 16px; left: 16px; background: var(--grad-teal); color: white; font-size: 0.68rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 5px 12px; border-radius: 100px; }
.prod-card__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,13,31,0.8) 0%, transparent 60%); opacity: 0; transition: opacity 0.4s; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 20px; }
.prod-card:hover .prod-card__overlay { opacity: 1; }
.prod-card__quick-view { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; background: white; border-radius: 8px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--color-navy); transform: translateY(8px); transition: transform 0.4s var(--ease-out); }
.prod-card:hover .prod-card__quick-view { transform: translateY(0); }
.prod-card__body { padding: 24px; }
.prod-card__cat { font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--color-teal); margin-bottom: 8px; }
.prod-card__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 800; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 10px; line-height: 1.2; }
.prod-card__desc { font-size: 0.858rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.prod-card__specs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.prod-card__spec-tag { padding: 4px 10px; background: var(--surface-light); border-radius: 6px; font-size: 0.72rem; font-weight: 600; color: var(--text-secondary); }
.prod-card__footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--surface-border); }
.prod-card__link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-teal); transition: gap 0.3s; }
.prod-card__link:hover { gap: 10px; }

/* ── PRODUCT DETAIL — GALLERY ───────────────────────────────────── */
.prod-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.prod-gallery { position: sticky; top: calc(var(--nav-height) + 24px); }
.prod-gallery__main { border-radius: 20px; overflow: hidden; position: relative; background: var(--surface-light); aspect-ratio: 4/3; margin-bottom: 16px; cursor: zoom-in; }
.prod-gallery__main img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out); }
.prod-gallery__main:hover img { transform: scale(1.04); }
.prod-gallery__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.prod-gallery__thumb { border-radius: 10px; overflow: hidden; cursor: pointer; aspect-ratio: 1; border: 2px solid transparent; transition: border-color 0.2s, transform 0.2s; background: var(--surface-light); }
.prod-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.prod-gallery__thumb:hover { transform: scale(1.04); }
.prod-gallery__thumb.active { border-color: var(--color-teal); }

/* Product detail info panel */
.prod-info__code { font-size: 0.72rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--color-teal); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.prod-info__code::before { content: ''; width: 20px; height: 2px; background: var(--grad-teal); border-radius: 1px; }
.prod-info__title { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 900; color: var(--text-primary); text-transform: uppercase; letter-spacing: -1px; line-height: 1.05; margin-bottom: 20px; }
.prod-info__desc { font-size: 1rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--surface-border); }
.prod-info__features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 32px; }
.prod-info__feat { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--surface-off-white); border-radius: 10px; border: 1px solid var(--surface-border); font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); transition: border-color 0.3s; }
.prod-info__feat:hover { border-color: rgba(0,184,176,0.3); }
.prod-info__feat i { color: var(--color-teal); flex-shrink: 0; }
.prod-info__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.prod-info__meta { display: flex; gap: 24px; flex-wrap: wrap; padding: 20px; background: var(--surface-off-white); border-radius: 12px; border: 1px solid var(--surface-border); }
.prod-meta-item { display: flex; flex-direction: column; gap: 4px; }
.prod-meta-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); }
.prod-meta-value { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); }

/* ── SPEC TABLE ─────────────────────────────────────────────────── */
.spec-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--surface-border); margin-top: 32px; }
.spec-table th, .spec-table td { padding: 16px 24px; text-align: left; font-size: 0.9rem; }
.spec-table thead th { background: var(--color-navy); color: white; font-family: var(--font-display); font-weight: 700; font-size: 0.78rem; letter-spacing: 1.5px; text-transform: uppercase; }
.spec-table tbody tr { border-bottom: 1px solid var(--surface-border); transition: background 0.2s; }
.spec-table tbody tr:last-child { border-bottom: none; }
.spec-table tbody tr:nth-child(even) { background: var(--surface-off-white); }
.spec-table tbody tr:hover { background: rgba(0,184,176,0.04); }
.spec-table td:first-child { font-weight: 700; color: var(--text-primary); width: 40%; }
.spec-table td:last-child { color: var(--text-muted); }

/* ── PRODUCT TABS ───────────────────────────────────────────────── */
.prod-tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--surface-border); margin-bottom: 40px; overflow-x: auto; }
.prod-tab-btn { padding: 14px 28px; background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; font-size: 0.875rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--text-muted); cursor: pointer; transition: all 0.3s; white-space: nowrap; }
.prod-tab-btn:hover { color: var(--color-teal); }
.prod-tab-btn.active { color: var(--color-teal); border-bottom-color: var(--color-teal); }
.prod-tab-panel { display: none; }
.prod-tab-panel.active { display: block; }

/* ── APPLICATIONS GRID ──────────────────────────────────────────── */
.apps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.app-item { display: flex; align-items: center; gap: 14px; padding: 16px 20px; background: white; border: 1px solid var(--surface-border); border-radius: 12px; transition: all 0.3s; }
.app-item:hover { border-color: rgba(0,184,176,0.3); box-shadow: var(--shadow-sm); transform: translateX(4px); }
.app-item i { font-size: 1.1rem; color: var(--color-teal); width: 24px; text-align: center; flex-shrink: 0; }
.app-item span { font-size: 0.88rem; font-weight: 600; color: var(--text-secondary); }

/* ── DOWNLOAD CARDS ─────────────────────────────────────────────── */
.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.download-card { display: flex; align-items: center; gap: 16px; padding: 20px 24px; background: white; border: 1px solid var(--surface-border); border-radius: 12px; transition: all 0.3s; cursor: pointer; text-decoration: none; }
.download-card:hover { border-color: var(--color-teal); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.download-card__icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(0,184,176,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--color-teal); flex-shrink: 0; }
.download-card__name { font-size: 0.88rem; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.download-card__type { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

/* ── RELATED PRODUCTS ───────────────────────────────────────────── */
.related-prod-slide { background: white; border: 1px solid var(--surface-border); border-radius: 16px; overflow: hidden; transition: all var(--duration-med) var(--ease-out); }
.related-prod-slide:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.related-prod-slide__img { width: 100%; height: 200px; object-fit: cover; }
.related-prod-slide__body { padding: 20px; }
.related-prod-slide__cat { font-size: 0.68rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--color-teal); margin-bottom: 6px; }
.related-prod-slide__title { font-family: var(--font-display); font-weight: 800; font-size: 1rem; text-transform: uppercase; color: var(--text-primary); margin-bottom: 12px; line-height: 1.2; }
.related-prod-slide__link { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; color: var(--color-teal); display: inline-flex; align-items: center; gap: 6px; transition: gap 0.3s; }
.related-prod-slide__link:hover { gap: 10px; }

/* ── CAT OVERVIEW ───────────────────────────────────────────────── */
.cat-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.cat-benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 32px; }
.cat-benefit { padding: 22px; background: white; border: 1px solid var(--surface-border); border-radius: 14px; transition: all 0.3s; }
.cat-benefit:hover { border-color: rgba(0,184,176,0.3); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.cat-benefit__icon { font-size: 1.4rem; color: var(--color-teal); margin-bottom: 12px; }
.cat-benefit__title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.cat-benefit__desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }

/* ── INQUIRY SECTION ────────────────────────────────────────────── */
.prod-inquiry { background: var(--color-navy); padding: 100px 0; position: relative; overflow: hidden; }
.prod-inquiry::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(0,184,176,0.08) 0%, transparent 60%); pointer-events: none; }
.prod-inquiry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.prod-inquiry__form { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 44px; }
.prod-form-group { margin-bottom: 18px; }
.prod-form-label { display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.prod-form-control { width: 100%; padding: 13px 16px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: white; font-size: 0.9rem; transition: border-color 0.3s; outline: none; font-family: var(--font-sans); }
.prod-form-control::placeholder { color: rgba(255,255,255,0.25); }
.prod-form-control:focus { border-color: var(--color-teal); background: rgba(0,184,176,0.06); }
.prod-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .prod-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .download-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .prod-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .prod-gallery { position: static; }
  .cat-overview-grid { grid-template-columns: 1fr; gap: 40px; }
  .prod-inquiry-grid { grid-template-columns: 1fr; gap: 40px; }
  .apps-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-benefits { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .prod-cat-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: 1fr; }
  .prod-info__features { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
  .prod-form-row { grid-template-columns: 1fr; }
  .prod-inquiry__form { padding: 28px 20px; }
}


/* ── RELATED PRODUCTS SWIPER FIX ────────────────────────────────── */
.related-prod-swiper .swiper-wrapper {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}
.related-prod-swiper .swiper-slide {
  height: auto;
  flex-shrink: 0;
}
.related-swiper-pagination {
  display: flex !important;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}
.related-swiper-pagination .swiper-pagination-bullet {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--surface-border);
  opacity: 1;
  cursor: pointer;
  transition: all 0.3s;
  display: block;
  flex-shrink: 0;
}
.related-swiper-pagination .swiper-pagination-bullet-active {
  background: var(--color-teal);
  width: 24px;
  border-radius: 4px;
}

/* ── PRODUCT VARIETIES ──────────────────────────────────────────── */
.varieties-section {
  padding: 64px 0;
  background: var(--surface-off-white, #f8fafc);
  border-top: 1px solid var(--surface-border);
}
.varieties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.variety-card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  border: 1px solid var(--surface-border, #e2e8f0);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.variety-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}
.variety-img-wrap {
  width: 140px;
  height: 140px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.variety-img-wrap.chilli-bowl {
  border-radius: 12px; /* Chilli uses bowls, not perfect circles usually, let's keep it slight curve */
}
.variety-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.variety-name {
  font-family: var(--font-primary, 'Inter', sans-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary, #1e293b);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── OFFER TABS COMPONENT ──────────────────────────────────────── */
.offer-tabs-section {
  padding: 60px 0;
}
.offer-tabs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.offer-tab-btn {
  background: white;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}
.offer-tab-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(0,184,176,0.3);
}
.offer-tab-btn.active {
  border-color: var(--color-teal);
  background: rgba(0,184,176,0.02);
  box-shadow: var(--shadow-md);
}
.offer-tab-icon {
  font-size: 2.2rem;
  color: var(--text-primary);
  margin-bottom: 16px;
  transition: color 0.3s;
}
.offer-tab-btn.active .offer-tab-icon {
  color: var(--color-teal);
}
.offer-tab-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color 0.3s;
}
.offer-tab-btn.active .offer-tab-label {
  color: var(--color-teal);
}
.offer-tab-pane {
  display: none;
  animation: fadeInTab 0.4s ease forwards;
}
.offer-tab-pane.active {
  display: block;
}
@keyframes fadeInTab {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
  .offer-tabs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 500px) {
  .offer-tabs-grid {
    grid-template-columns: 1fr;
  }
}

/* ── PACKAGING GRID ────────────────────────────────────────────── */
.pkg-showcase {
  margin-top: 40px;
  border-top: 1px solid var(--surface-border);
  padding-top: 40px;
}
.pkg-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.pkg-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
}
.pkg-card-img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  background: #f8f9fa;
  border-radius: 8px;
  margin-bottom: 16px;
}
.pkg-card-title {
  font-family: var(--font-primary);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.pkg-card-sizes {
  font-size: 0.85rem;
  color: var(--color-silver);
}
.pkg-wide-card {
  margin-top: 24px;
}
.pkg-wide-img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  object-position: left center;
  background: transparent;
  border-radius: 8px;
  margin-bottom: 16px;
}
@media (max-width: 768px) {
  .pkg-grid-3 { grid-template-columns: 1fr; }
}

/* ── CERTIFICATES ──────────────────────────────────────────────── */
.cert-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  border-top: 1px solid rgba(0,0,0,0.03);
}
.cert-swiper {
  padding: 40px 0 !important;
}
.cert-swiper .swiper-wrapper {
  transition-timing-function: linear !important;
}
.cert-slider-container {
  overflow: hidden;
  position: relative;
}
.cert-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  background: white;
  border-radius: 20px;
  height: 200px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.02);
  transition: all 0.4s ease;
  cursor: grab;
}
.cert-slide:active {
  cursor: grabbing;
}
.cert-slide:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,184,176,0.15);
  border-color: rgba(0,184,176,0.3);
}
.cert-img {
  max-width: 130px;
  max-height: 130px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: contrast(1.1);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 32px;
  margin-top: 40px;
}
.cert-card {
  background: white;
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  transition: all 0.3s;
}
.cert-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.cert-card img {
  width: 140px;
  height: auto;
  margin-bottom: 20px;
}
.cert-card-title {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.cert-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ── GLOBAL MOBILE RESPONSIVENESS FIXES ─────────────────────── */
.subcat-nav { display: flex; align-items: center; gap: 10px; flex-wrap: nowrap; overflow-x: auto; margin: 24px 0 40px; padding-bottom: 8px; scrollbar-width: none; }
.subcat-nav::-webkit-scrollbar { display: none; }
.subcat-nav-btn { padding: 8px 20px; border-radius: 100px; border: 1.5px solid var(--surface-border); background: white; font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all 0.2s; white-space: nowrap; flex-shrink: 0; }
.subcat-nav-btn.active { background: var(--grad-teal); border-color: transparent; color: white; }

@media (max-width: 768px) {
  /* Headings & Sections */
  .section { padding: 60px 0 !important; }
  .section-title { font-size: 2.2rem !important; }
  .page-hero { padding: 100px 0 50px !important; }
  .page-hero-title { font-size: 2.5rem !important; }
  .hero-title { font-size: 2.5rem !important; line-height: 1.2 !important; }
  
  /* Testimonials */
  .testimonial-slide { padding: 30px 24px !important; border-radius: 16px !important; }
  .testimonial-quote-bg { font-size: 6rem !important; right: 5px !important; top: -5px !important; }
  .testimonial-text { font-size: 1.05rem !important; margin-bottom: 24px !important; }
  .testimonial-author-avatar { width: 48px !important; height: 48px !important; font-size: 1rem !important; }
  .testimonial-author-name { font-size: 1rem !important; }
  
  /* Certifications */
  .cert-slide { height: 160px !important; border-radius: 12px !important; }
  .cert-img { max-width: 100px !important; max-height: 100px !important; }
  .cert-card { padding: 24px 16px !important; }
  
  /* Layout & Grids */
  .pkg-grid-3 { gap: 16px !important; }
  .split-layout { gap: 32px !important; }
  .split-image-wrap img { height: 300px !important; border-radius: 12px !important; }
  .stats-grid { grid-template-columns: 1fr !important; }
  .stat-item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.07) !important; padding: 20px 0 !important; }
  .stat-item:last-child { border-bottom: none !important; }
}