/* ==========================================================================
   01. TYPOGRAPHY SYSTEM
   - Arabic Edition: Tajawal (Google Fonts: 400, 500, 700, 800 - Heavy Headings = 800)
   - Numbers & Latin / English Edition: Dubai Font (Sharp Industrial Precision)
   ========================================================================== */

/* 1. Dubai Font Family (Industrial Sharp Numbers & English Edition) */
@font-face {
  font-family: 'Dubai';
  src: url('../fonts/DubaiW23-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Dubai';
  src: url('../fonts/DubaiW23-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Dubai';
  src: url('../fonts/DubaiW23-Medium.woff2') format('woff2');
  font-weight: 500 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Dubai';
  src: url('../fonts/DubaiW23-Bold.woff2') format('woff2');
  font-weight: 700 800 900;
  font-style: normal;
  font-display: swap;
}

/* 2. Dubai Numbers & Latin Characters (Injected into Arabic Pages via Unicode Range) */
@font-face {
  font-family: 'Dubai-Nums';
  src: url('../fonts/DubaiW23-Bold.woff2') format('woff2');
  font-weight: 700 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0030-0039, U+0025, U+002B, U+002D, U+002F, U+002E, U+0041-005A, U+0061-007A;
}

@font-face {
  font-family: 'Dubai-Nums';
  src: url('../fonts/DubaiW23-Medium.woff2') format('woff2');
  font-weight: 500 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0030-0039, U+0025, U+002B, U+002D, U+002F, U+002E, U+0041-005A, U+0061-007A;
}

@font-face {
  font-family: 'Dubai-Nums';
  src: url('../fonts/DubaiW23-Regular.woff2') format('woff2');
  font-weight: 300 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0030-0039, U+0025, U+002B, U+002D, U+002F, U+002E, U+0041-005A, U+0061-007A;
}

/* 3. Tajawal Font Family (Google Fonts Modern Arabic Typography: 400, 500, 700, 800) */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800&display=swap');

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Tajawal';
  src: url('../fonts/Tajawal-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Clean Light Palette */
  --bg-page: #F1F5F9;           /* Cool clean slate-50/100 */
  --bg-surface: #FFFFFF;
  --bg-surface-alt: #F8FAFC;
  --bg-card: #FFFFFF;

  --text-primary: #0F172A;      /* Deep Slate/Carbon */
  --text-secondary: #475569;    /* Muted Slate */
  --text-tertiary: #64748B;

  --border-light: #E2E8F0;
  --border-dark: #CBD5E1;
  --border-accent: #93C5FD;

  /* Brand Accents */
  --knt-black: #231F20;
  --knt-blue: #0284C7;          /* High-voltage cyan/blue */
  --knt-blue-dark: #0369A1;
  --knt-sky: #8AAAD9;           /* Official CI Sky Blue */
  --knt-sky-light: #E0EDFD;
  --knt-gold: #C5A059;          /* Egyptian Ochre / Gold */
  --knt-gold-light: #FDF6E2;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 30px -6px rgba(15, 23, 42, 0.12);

  /* Arabic: Tajawal + Dubai Numbers; English: Dubai */
  --font-ar: 'Dubai-Nums', 'Tajawal', system-ui, -apple-system, sans-serif;
  --font-en: 'Dubai', system-ui, -apple-system, sans-serif;
  --font-numbers: 'Dubai', sans-serif;
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-ar);
  line-height: 1.6;
  overflow-x: hidden;
}

body[dir="rtl"] {
  font-family: var(--font-ar);
}

body.lang-en,
html[dir="ltr"] body,
body[dir="ltr"] {
  font-family: var(--font-en) !important;
}

/* Heavy Headings Rule: Arabic Heavy Titles take weight 800 with Tajawal */
h1, h2, h3,
.hero-slide-title,
.identity-main-title,
.adv-bento-title,
.products-head-title,
.certs-clean-title,
.specs-main-heading,
.contact-bento-title,
.contact-info-headline {
  font-family: var(--font-ar);
  font-weight: 800 !important;
}

body.lang-en h1,
body.lang-en h2,
body.lang-en h3,
body.lang-en .hero-slide-title,
body.lang-en .identity-main-title,
body.lang-en .adv-bento-title,
body.lang-en .products-head-title,
body.lang-en .certs-clean-title,
body.lang-en .specs-main-heading,
body.lang-en .contact-bento-title,
body.lang-en .contact-info-headline {
  font-family: var(--font-en);
  font-weight: 800 !important;
}

/* Explicit Sharp Industrial Dubai Font for Statistics Numbers & Tables */
.hero-sky-stat-num,
.stat-num,
.hero-stat-num,
.adv-bento-num,
.specs-table td,
.specs-exact-table td,
.product-chip-btn,
.voltage-select-box,
.product-spec-value,
.contact-phones,
.contact-phones a,
.knt-badge-num,
.param-num,
.rating-num {
  font-family: 'Dubai', sans-serif !important;
  font-feature-settings: 'tnum' on, 'lnum' on;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Subtle Top Grid & Frieze */
.top-line-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--knt-blue), var(--knt-sky), var(--knt-gold));
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1002;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.navbar .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
}

.knt-brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 150px;
  display: block;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.knt-brand-logo-img:hover {
  transform: scale(1.03);
}

.knt-footer-logo-img {
  height: 38px;
  width: auto;
  max-width: 140px;
  display: block;
  object-fit: contain;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.knt-logo-block {
  display: flex;
  flex-direction: column;
}

.knt-logo-letters {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 30px;
  letter-spacing: 0.5px;
  color: var(--knt-black);
  line-height: 1;
}

.knt-logo-letters .t-accent {
  color: var(--knt-blue);
}

.knt-slogan-text {
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-top: 2px;
}

.brand-separator {
  width: 1px;
  height: 32px;
  background: var(--border-dark);
}

.brand-co-name {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.3;
}

.brand-co-name strong {
  display: block;
  color: var(--text-primary);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-links li {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}

.nav-links li .nav-link {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  transition: var(--transition-smooth);
  padding: 6px 0;
  position: relative;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--knt-blue);
  transition: var(--transition-smooth);
}

body[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

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

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.theme-toggle-badge:hover {
  background: var(--knt-black);
  color: #FFFFFF;
  border-color: var(--knt-black);
}

.lang-switch-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--knt-sky-light);
  border: 1px solid rgba(2, 132, 199, 0.2);
  color: var(--knt-blue-dark);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  display: none !important;
}

.lang-switch-btn,
#langSwitchBtn {
  display: none !important;
}

/* Mobile Navigation Toggle Button */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 8px;
  width: 42px;
  height: 42px;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  color: var(--knt-navy);
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.mobile-toggle:hover {
  background: rgba(2, 132, 199, 0.08);
  border-color: var(--knt-blue);
  color: var(--knt-blue);
}

.mobile-toggle svg {
  display: block;
}

.mobile-toggle .line-top,
.mobile-toggle .line-mid,
.mobile-toggle .line-bot {
  transform-origin: 12px 12px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

.mobile-toggle.active {
  background: var(--knt-blue);
  border-color: var(--knt-blue);
  color: #FFFFFF;
}

.mobile-toggle.active .line-top {
  transform: translateY(6px) rotate(45deg);
}

.mobile-toggle.active .line-mid {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active .line-bot {
  transform: translateY(-6px) rotate(-45deg);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--knt-blue);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
}

.btn-primary:hover {
  background: var(--knt-blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.35);
  color: #FFFFFF;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 6px;
  border: 1px solid var(--border-dark);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-outline:hover {
  border-color: var(--knt-blue);
  color: var(--knt-blue);
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
}

/* ==========================================================================
   00. HERO SLIDER (Panoramic Engineering Aesthetic - Exact Match to Screenshot)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  width: 100%;
  margin-top: var(--header-height);
  background: #11141A;
  overflow: hidden;
}

.hero-slider-wrap {
  position: relative;
  width: 100%;
  min-height: 520px;
  height: 60vh;
  max-height: 640px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Slide 1 Composite Background: Karnak Temple (left) + KNT Factory (right) */
.hero-bg-composite {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-bg-layer-heritage {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 58%;
  background: url('../images/karnak-temple.jpg') center left / cover no-repeat;
  -webkit-mask-image: linear-gradient(to right, black 50%, transparent 100%);
  mask-image: linear-gradient(to right, black 50%, transparent 100%);
  filter: contrast(1.08) saturate(1.15) brightness(0.95);
}

.hero-bg-layer-factory {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 60%;
  background: url('../images/knt-factory-hero.jpg') center right / cover no-repeat;
  -webkit-mask-image: linear-gradient(to left, black 55%, transparent 100%);
  mask-image: linear-gradient(to left, black 55%, transparent 100%);
  filter: brightness(0.92) contrast(1.1);
}

/* Fallback / concept image layer */
.hero-bg-concept {
  position: absolute;
  inset: 0;
  background: url('../images/hero-slider-concept.png') center center / cover no-repeat;
  opacity: 0.15;
  mix-blend-mode: overlay;
}

/* Dark gradient overlay for crystal clear contrast */
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.45) 0%, rgba(15, 23, 42, 0.72) 100%),
              radial-gradient(ellipse at 70% 50%, rgba(0, 0, 0, 0.3) 0%, rgba(10, 15, 25, 0.75) 100%);
  pointer-events: none;
}

/* Slide 1 Specific Background: Modern Factory & Sovereign Manufacturing */
.hero-bg-slide1 {
  position: absolute;
  inset: 0;
  background: url('../images/knt-factory-hero.jpg') center center / cover no-repeat;
  filter: brightness(0.7) contrast(1.1);
}

/* Slide 2 Specific Background: 100% Pharaonic Heritage (Majestic Karnak Temple Hypostyle Hall) */
.hero-bg-slide2 {
  position: absolute;
  inset: 0;
  background: url('../images/karnak-temple.jpg') center center / cover no-repeat;
  filter: brightness(0.72) contrast(1.12) saturate(1.1);
}

/* Slide 3 Specific Background (Engineering & Testing Team) */
.hero-bg-slide3 {
  position: absolute;
  inset: 0;
  background: url('../images/knt-team-testing.jpg') center center / cover no-repeat;
  filter: brightness(0.7) contrast(1.1);
}

/* Slide Content */
.hero-slide-content {
  position: relative;
  z-index: 10;
  width: 100%;
}

.hero-slide-inner {
  max-width: 680px;
}

body[dir="rtl"] .hero-slide-inner {
  margin-right: 5%;
  margin-left: auto;
  text-align: right;
}

body[dir="ltr"] .hero-slide-inner {
  margin-left: 5%;
  margin-right: auto;
  text-align: left;
}

.hero-slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #8AAAD9;
  margin-bottom: 16px;
  font-family: var(--font-en);
}

.hero-slide-tag .dots-accent {
  color: #38BDF8;
  letter-spacing: 2px;
}

.hero-slide-title {
  font-size: 50px;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.18;
  margin-bottom: 18px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.hero-slide-subtitle {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 620px;
}

.hero-slide-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-hero-sky {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #8AAAD9;
  color: #111827;
  font-size: 14.5px;
  font-weight: 800;
  padding: 12px 28px;
  border-radius: 4px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-hero-sky:hover {
  background: #A3C0EA;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(138, 170, 217, 0.4);
  color: #0F172A;
}

.btn-hero-glass {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.btn-hero-glass:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

/* Scroll indicator link at bottom corner */
.hero-scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 36px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
}

body[dir="ltr"] .hero-scroll-indicator {
  left: auto;
  right: 36px;
}

.hero-scroll-indicator:hover {
  color: #8AAAD9;
}

/* Slider Controls */
.slider-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(20, 25, 35, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  transition: var(--transition-smooth);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.slider-arrow-btn:hover {
  background: #8AAAD9;
  color: #111827;
  border-color: #8AAAD9;
}

.slider-arrow-btn.prev-btn {
  left: 20px;
}

.slider-arrow-btn.next-btn {
  right: 20px;
}

.slider-dots {
  position: absolute;
  bottom: 18px;
  right: 50%;
  transform: translateX(50%);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 15;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slider-dot.active {
  background: #8AAAD9;
  width: 26px;
  border-radius: 5px;
}

/* ==========================================================================
   SKY-BLUE STATS STRIP & PATTERN SECTIONS (Exact Match to media_1790429468434.png)
   ========================================================================== */
.hero-sky-stats-strip,
.bg-knt-sky-pattern {
  background-color: #8AAAD9;
  background-image: url('../images/knt-blue-pattern.png');
  background-repeat: repeat;
  background-size: 260px auto;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

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

.sky-stat-item {
  padding: 22px 18px;
  text-align: center;
  border-inline-end: 1px solid rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.sky-stat-item:last-child {
  border-inline-end: none;
}

.sky-stat-num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 900;
  color: #111827;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.sky-stat-label {
  font-size: 13.5px;
  font-weight: 700;
  color: #1F2937;
  margin-top: 4px;
}

/* ==========================================================================
   01. IDENTITY SECTION
   ========================================================================== */
.identity-section {
  padding: 100px 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
}

.identity-split-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: center;
}

body[dir="rtl"] .identity-split-layout {
  grid-template-columns: 1.15fr 0.85fr;
}

/* Statement Column (Right in RTL / Left in LTR) */
.identity-text-col {
  display: flex;
  flex-direction: column;
}

.identity-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 800;
  color: #8AAAD9;
  letter-spacing: 1px;
  margin-bottom: 16px;
  font-family: var(--font-en);
}

.identity-eyebrow .dots-motif {
  color: #38BDF8;
  letter-spacing: 2px;
}

.identity-main-title {
  font-size: 44px;
  font-weight: 900;
  color: #111827;
  line-height: 1.22;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.identity-desc-text {
  font-size: 16px;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 30px;
  max-width: 580px;
}

.identity-feature-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15.5px;
  font-weight: 800;
  color: #111827;
  text-decoration: underline;
  text-underline-offset: 6px;
  transition: var(--transition-smooth);
}

.identity-feature-link:hover {
  color: var(--knt-blue);
}

/* Pillars Column (Left in RTL / Right in LTR) */
.knt-pillars-list {
  display: flex;
  flex-direction: column;
}

.knt-pillar-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid #E2E8F0;
  gap: 20px;
  transition: var(--transition-smooth);
}

.knt-pillar-row:last-child {
  border-bottom: 1px solid #E2E8F0;
}

.knt-pillar-row:hover {
  padding-right: 6px;
}

.pillar-content-block {
  display: flex;
  align-items: center;
  gap: 20px;
}

body[dir="rtl"] .pillar-content-block {
  flex-direction: row;
}

.pillar-big-letter {
  font-family: var(--font-en);
  font-size: 42px;
  font-weight: 900;
  color: #8AAAD9;
  line-height: 1;
  width: 38px;
  flex-shrink: 0;
}

.pillar-text-group {
  display: flex;
  flex-direction: column;
}

.pillar-arabic-name {
  font-size: 15px;
  font-weight: 800;
  color: #C5A059;
  margin-bottom: 3px;
}

.pillar-desc-line {
  font-size: 13.5px;
  color: #64748B;
  line-height: 1.5;
}

.pillar-english-tag {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #334155;
  text-transform: uppercase;
}

/* Identity Section Bottom Logos Strip */
.identity-logos-strip {
  margin-top: 50px;
  padding-top: 36px;
  border-top: 1px solid #E2E8F0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.identity-logos-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  width: 100%;
}

.identity-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  height: 74px;
  flex: 1 1 200px;
  max-width: 230px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.identity-logo-item:hover {
  transform: translateY(-2px);
  border-color: #CBD5E1;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.id-logo-img {
  max-height: 48px;
  max-width: 100%;
  object-fit: contain;
  filter: contrast(1.05);
  transition: transform 0.2s ease;
}

.id-logo-knt {
  max-height: 40px;
}

.id-logo-tepco {
  max-height: 38px;
}

.id-logo-eehc {
  max-height: 52px;
}

.id-logo-iec {
  max-height: 48px;
}

@media (max-width: 768px) {
  .identity-logos-strip {
    margin-top: 35px;
    padding-top: 25px;
  }
  .identity-logos-grid {
    gap: 14px;
  }
  .identity-logo-item {
    flex: 1 1 140px;
    max-width: 160px;
    height: 64px;
    padding: 8px 16px;
  }
  .id-logo-img {
    max-height: 38px;
  }
}

/* ==========================================================================
   02. PRODUCTS SECTION (Exact Match to Screenshot media_1790425661728.png)
   ========================================================================== */
.products-section {
  padding: 95px 0;
  background-color: #F8FAFC;
}

.section-head-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 45px;
  gap: 30px;
}

.section-head-title-block h2 {
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  line-height: 1.15;
  margin-top: 10px;
}

.section-head-desc-block {
  max-width: 440px;
  font-size: 15.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.products-head-centered {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 36px auto;
}

.products-head-title {
  font-size: 38px;
  font-weight: 900;
  color: #0F172A;
  line-height: 1.25;
  margin-top: 10px;
}

/* Product Filter Tabs (Light Palette) */
.product-tabs-light-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 38px;
}

.product-tabs-light {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.product-tab-btn {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #334155;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.product-tab-btn:hover {
  border-color: #8AAAD9;
  color: #0284C7;
  background: #F8FAFC;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(138, 170, 217, 0.2);
}

.product-tab-btn.active {
  background: #8AAAD9;
  border-color: #8AAAD9;
  color: #0F172A;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(138, 170, 217, 0.45);
}

.products-clean-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* Explicit LTR positioning (Top-Left: VEP, Top-Right: AMS, Bottom-Left: RMU, Bottom-Right: CT & VT) */
html[dir="ltr"] .products-clean-grid,
body[dir="ltr"] .products-clean-grid,
body.lang-en .products-clean-grid {
  grid-template-areas:
    "vep ams"
    "rmu ctvt";
}

/* Explicit RTL positioning (Top-Right: AMS, Top-Left: VEP, Bottom-Right: CT & VT, Bottom-Left: RMU) */
html[dir="rtl"] .products-clean-grid,
body[dir="rtl"] .products-clean-grid,
body.lang-ar .products-clean-grid {
  grid-template-areas:
    "ams vep"
    "ctvt rmu";
}

.prod-card-vep  { grid-area: vep; }
.prod-card-ams  { grid-area: ams; }
.prod-card-rmu  { grid-area: rmu; }
.prod-card-ctvt { grid-area: ctvt; }

/* Duplicated & Custom Product Cards (Prevent grid area stacking & center odd cards) */
.products-clean-grid > [data-knt-block-id],
.clean-product-card[data-knt-block-id] {
  grid-area: auto !important;
}

@media (min-width: 769px) {
  /* Center the last card if odd count in 2-column grid */
  .products-clean-grid > .clean-product-card:last-child:nth-child(odd) {
    grid-column: 1 / -1 !important;
    max-width: 580px;
    margin-inline: auto !important;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .products-clean-grid {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "vep"
      "ams"
      "rmu"
      "ctvt" !important;
  }
}

.clean-product-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.clean-product-card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.clean-card-image-wrap {
  width: 100%;
  height: 330px;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border-bottom: 1px solid var(--border-light);
}

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

.clean-product-card:hover .clean-card-image-wrap img {
  transform: scale(1.03);
}

.clean-card-content {
  padding: 24px 28px;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.card-meta-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.card-num-category {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--knt-blue);
}

.card-voltage-pill {
  border: 1px solid #94A3B8;
  color: #0F172A;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 2px;
  background: #FFFFFF;
}

.clean-card-title {
  font-size: 21px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.clean-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
}

.clean-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.btn-card-specs {
  background: #F8FAFC;
  border: 1px solid var(--border-dark);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-block;
}

.btn-card-specs:hover {
  background: var(--knt-blue);
  color: #FFFFFF;
  border-color: var(--knt-blue);
}

/* ==========================================================================
   03. SPECS COMPARISON TABLE (Exact Match to Screenshot media_1790425686347.png)
   ========================================================================== */
.specs-interactive-section {
  padding: 95px 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.specs-title-row {
  margin-bottom: 30px;
}

.specs-main-heading {
  font-size: 42px;
  font-weight: 900;
  color: #111827;
}

/* Controls Bar */
.specs-controls-bar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.specs-voltage-control {
  display: flex;
  align-items: center;
  gap: 12px;
}

.voltage-label {
  font-size: 14.5px;
  font-weight: 800;
  color: #111827;
}

.voltage-select-box {
  padding: 9px 18px;
  border: 1.5px solid #CBD5E1;
  border-radius: 6px;
  background: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  color: #1E293B;
  cursor: pointer;
  outline: none;
  min-width: 280px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.voltage-select-box:focus {
  border-color: var(--knt-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.specs-filter-chips-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.chips-label-text {
  font-size: 13px;
  color: #64748B;
  font-weight: 600;
}

.specs-filter-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.product-chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  border-radius: 4px;
  font-size: 12.5px;
  font-weight: 700;
  color: #1E293B;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.product-chip-btn.active {
  background: #E0EDFD;
  border-color: #8AAAD9;
  color: #0369A1;
}

.product-chip-btn .chip-check {
  font-size: 12px;
  font-weight: 900;
}

/* Specs Product Pills */
.specs-pills-nav {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 14px;
  margin-bottom: 20px;
}

.specs-pill-btn {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #334155;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.specs-pill-btn:hover {
  border-color: #0284C7;
  color: #0284C7;
  background: #F0F9FF;
}

.specs-pill-btn.active {
  background: #0284C7;
  border-color: #0284C7;
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.25);
}

.specs-product-table {
  display: none;
  animation: fadeInSpecs 0.25s ease;
}

.specs-product-table.active {
  display: block;
}

@keyframes fadeInSpecs {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Table Container */
.specs-table-container {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.specs-exact-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.specs-exact-table thead th {
  background: #1B1918;
  color: #FFFFFF;
  font-weight: 800;
  padding: 16px 20px;
  text-align: center;
  border: 1px solid #2A2827;
  white-space: nowrap;
}

body[dir="rtl"] .specs-exact-table thead th:first-child {
  text-align: right;
  width: 190px;
}

body[dir="ltr"] .specs-exact-table thead th:first-child {
  text-align: left;
  width: 190px;
}

.specs-exact-table tbody td {
  padding: 14px 20px;
  border: 1px solid var(--border-light);
  color: #334155;
  text-align: center;
  background: #FFFFFF;
  transition: var(--transition-smooth);
}

body[dir="rtl"] .specs-exact-table tbody td:first-child {
  text-align: right;
  font-weight: 800;
  color: #0F172A;
  background: #F8FAFC;
}

body[dir="ltr"] .specs-exact-table tbody td:first-child {
  text-align: left;
  font-weight: 800;
  color: #0F172A;
  background: #F8FAFC;
}

.specs-exact-table tbody tr:hover td {
  background: #F0F7FF;
}

.specs-exact-table td.col-hidden,
.specs-exact-table th.col-hidden {
  display: none;
}

/* ==========================================================================
   04. CERTIFICATES SECTION (Exact Match to Screenshot media_1790425724844.png)
   ========================================================================== */
.certs-clean-section {
  padding: 100px 0;
  background: #EBF4FA;
  background: linear-gradient(180deg, #EBF4FA 0%, #F0F7FC 100%);
  border-top: 1px solid #DCE9F5;
  border-bottom: 1px solid #DCE9F5;
}

.certs-head-block {
  margin-bottom: 40px;
}

.certs-main-heading {
  font-size: 42px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 12px;
}

.certs-sub-text {
  font-size: 15px;
  color: #475569;
  line-height: 1.6;
  max-width: 820px;
}

.certs-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Duplicated Certificates & Row Centering */
.certs-trio-grid > [data-knt-block-id] {
  grid-area: auto !important;
}
@media (min-width: 992px) {
  .certs-trio-grid > .cert-screenshot-card:last-child:nth-child(3n + 1) {
    grid-column: 2 / 3 !important;
  }
}

.cert-screenshot-card {
  background: #FFFFFF;
  border: 1px solid #D8E5F2;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.cert-screenshot-card:hover {
  border-color: #8AAAD9;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.cert-screenshot-media {
  width: 100%;
  height: 290px;
  background: #F8FAFC;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
  border-bottom: 1px solid #E2E8F0;
  position: relative;
}

.cert-screenshot-media.media-light {
  background: #F8FAFC;
}

.cert-screenshot-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition-smooth);
}

/* Certificate Card Multi-Image Slider */
.cert-slider-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
}

.cert-slides-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-slide-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.cert-slide-img.active {
  display: block !important;
  opacity: 1 !important;
}

.cert-slide-img:not(.active) {
  display: none !important;
  opacity: 0 !important;
}

.cert-screenshot-card:hover .cert-slide-img.active {
  transform: scale(1.03);
}

.cert-slider-wrap[data-slides-count="1"] .cert-nav-btn,
.cert-slider-wrap[data-slides-count="1"] .cert-badge-counter,
.cert-screenshot-card[data-slides-count="1"] .cert-nav-btn,
.cert-screenshot-card[data-slides-count="1"] .cert-badge-counter {
  display: none !important;
}

.cert-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  border: 1px solid #D8E5F2;
  color: #0284C7;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 25;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.15);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
  opacity: 0.9;
  pointer-events: auto;
}

.cert-nav-btn svg {
  pointer-events: none;
  width: 18px;
  height: 18px;
  display: block;
}

.cert-screenshot-card:hover .cert-nav-btn {
  opacity: 1;
}

.cert-nav-btn:hover {
  background: #0284C7;
  border-color: #0284C7;
  color: #FFFFFF;
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.cert-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.cert-nav-prev {
  left: 10px;
}

.cert-nav-next {
  right: 10px;
}

.cert-badge-counter {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  z-index: 10;
  pointer-events: none;
  letter-spacing: 0.5px;
  font-family: inherit;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cert-screenshot-bottom {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FFFFFF;
}

.cert-screenshot-info {
  display: flex;
  flex-direction: column;
}

.cert-screenshot-title {
  font-size: 16px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 4px;
}

.cert-screenshot-desc {
  font-size: 12.5px;
  color: #64748B;
}

.cert-screenshot-zoom-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8AAAD9;
  font-size: 16px;
  transition: var(--transition-smooth);
}

.cert-screenshot-card:hover .cert-screenshot-zoom-icon {
  background: #E0EDFD;
  color: #0284C7;
}

/* ==========================================================================
   05. ADVANTAGES SECTION - BENTO PARTITIONED GRID (Exact Match to media_1790463469251.png)
   ========================================================================== */
.advantages-clean-section {
  background: #EBF4FA;
  background: linear-gradient(180deg, #EBF4FA 0%, #F0F7FC 100%);
  padding: 100px 0;
  border-top: 1px solid #DCE9F5;
  border-bottom: 1px solid #DCE9F5;
  position: relative;
}

.adv-bento-header {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 55px auto;
}

.adv-bento-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--knt-blue);
  margin-bottom: 16px;
}

.adv-bento-kicker .kicker-line {
  display: inline-block;
  width: 26px;
  height: 2.5px;
  background: #D97706; /* Pharaonic warm amber/gold line */
  border-radius: 2px;
}

.adv-bento-title {
  font-size: 42px;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.adv-bento-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Bento Grid Container (Unified Box) */
.adv-bento-grid-wrap {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

.adv-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #FFFFFF;
  border: 1px solid #D8E5F2;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px -4px rgba(2, 132, 199, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
}

/* Individual Bento Cell */
.adv-bento-cell {
  background: #FFFFFF;
  padding: 42px 32px 46px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  border-bottom: 1px solid #E2E8F0;
  border-inline-end: 1px solid #E2E8F0;
}

/* Remove bottom border on bottom row */
.adv-bento-cell:nth-child(4),
.adv-bento-cell:nth-child(5),
.adv-bento-cell:nth-child(6) {
  border-bottom: none;
}

/* Duplicated Bento Cells & Odd Row Centering */
.adv-bento-grid > [data-knt-block-id] {
  grid-area: auto !important;
  border-bottom: 1px solid #E2E8F0;
}
@media (min-width: 992px) {
  .adv-bento-grid > .adv-bento-cell:last-child:nth-child(3n + 1) {
    grid-column: 2 / 3 !important;
    border-inline-end: 1px solid #E2E8F0;
  }
}

/* Remove inline-end border on 3rd column */
.adv-bento-cell:nth-child(3n) {
  border-inline-end: none;
}

/* Top bar with corner number & icon badge */
.adv-bento-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
}

.adv-bento-num {
  font-size: 13.5px;
  font-weight: 800;
  color: #94A3B8;
  font-family: var(--font-en);
  letter-spacing: 0.5px;
  transition: color 0.25s ease;
}

.adv-bento-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #E0F2FE;
  color: #0284C7;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Body: Centered title & description */
.adv-bento-body {
  text-align: center;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.adv-bento-item-title {
  font-size: 19.5px;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.4;
  margin-bottom: 12px;
  transition: color 0.25s ease;
}

.adv-bento-item-desc {
  font-size: 13.5px;
  color: #64748B;
  line-height: 1.65;
  max-width: 310px;
  margin: 0 auto;
}

/* ==========================================================================
   HOVER EFFECTS (User Requested: "لما بحط الماوس علي اي بلوك بيكون في افيكت للهوفر")
   ========================================================================== */
.adv-bento-cell:hover {
  background: #FFFFFF;
  transform: translateY(-5px);
  z-index: 10;
  border-radius: 10px;
  box-shadow: 0 16px 36px -6px rgba(2, 132, 199, 0.16), 0 8px 16px -4px rgba(15, 23, 42, 0.08);
  outline: 1.5px solid #38BDF8;
}

.adv-bento-cell:hover .adv-bento-icon {
  background: #0284C7;
  color: #FFFFFF;
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.35);
}

.adv-bento-cell:hover .adv-bento-num {
  color: #0284C7;
  font-weight: 900;
}

.adv-bento-cell:hover .adv-bento-item-title {
  color: #0284C7;
}

/* Responsive */
@media (max-width: 992px) {
  .adv-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .adv-bento-cell:nth-child(3n) {
    border-inline-end: 1px solid #E2E8F0;
  }
  .adv-bento-cell:nth-child(2n) {
    border-inline-end: none;
  }
  .adv-bento-cell:nth-child(4) {
    border-bottom: 1px solid #E2E8F0;
  }
}

@media (max-width: 640px) {
  .adv-bento-grid {
    grid-template-columns: 1fr;
  }
  .adv-bento-cell {
    border-inline-end: none !important;
    border-bottom: 1px solid #E2E8F0 !important;
  }
  .adv-bento-cell:last-child {
    border-bottom: none !important;
  }
  .adv-bento-title {
    font-size: 30px;
  }
}

/* ==========================================================================
   06. TECHNICAL LIBRARY / DOWNLOADS (Exact Match to Screenshot media_1790425661728.png)
   ========================================================================== */
.library-clean-section {
  padding: 95px 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
}

.library-head-block {
  margin-bottom: 30px;
}

.library-prefix {
  font-size: 14px;
  font-weight: 800;
  color: #8AAAD9;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.library-prefix .dots-motif {
  color: #38BDF8;
  letter-spacing: 2px;
}

.library-main-heading {
  font-size: 42px;
  font-weight: 900;
  color: #111827;
  margin-bottom: 24px;
}

.library-divider-line {
  height: 1px;
  background: #E2E8F0;
  width: 100%;
  margin-bottom: 36px;
}

.library-cards-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.library-row-card {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 4px;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.library-row-card:hover {
  border-color: #8AAAD9;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.library-file-group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.library-doc-icon-box {
  width: 52px;
  height: 52px;
  background: #E0EDFD;
  border: 1px solid #BAE6FD;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0284C7;
  flex-shrink: 0;
}

.library-file-meta-pill {
  font-size: 11px;
  font-weight: 800;
  color: #8AAAD9;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.library-file-title {
  font-size: 19px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 3px;
}

.library-file-desc {
  font-size: 13px;
  color: #64748B;
}

.library-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 800;
  color: #111827;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: var(--transition-smooth);
}

.library-action-btn:hover {
  color: #0284C7;
  border-color: #CBD5E1;
  background: #F8FAFC;
}

/* ==========================================================================
   07. CONTACT & RFQ SECTION - SPLIT BENTO CARD (Exact Match to media_1790463690953.png)
   ========================================================================== */
.contact-section {
  padding: 100px 0 110px 0;
  background: #EEF4F9; /* Cool sky/slate tint from design proposal */
  border-top: 1px solid var(--border-light);
  position: relative;
}

.contact-bento-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.contact-bento-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--knt-blue);
  margin-bottom: 16px;
}

.contact-bento-kicker .kicker-line {
  display: inline-block;
  width: 26px;
  height: 2.5px;
  background: #D97706; /* Pharaonic warm amber line */
  border-radius: 2px;
}

.contact-bento-title {
  font-size: 42px;
  font-weight: 900;
  color: #0F172A;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.contact-bento-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto;
}

/* Unified Split Bento Card */
.contact-split-card {
  display: grid;
  grid-template-columns: 420px 1fr;
  background: #FFFFFF;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 20px 45px -12px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  max-width: 1180px;
  margin: 0 auto;
}

/* Side A: Dark Navy Brand & Contact Info (First child: right in RTL, left in LTR) */
.contact-side-info {
  background: #07162C;
  background: linear-gradient(155deg, #07162C 0%, #0A1E38 100%);
  color: #FFFFFF;
  padding: 52px 42px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* Blueprint decorative angled geometric accent at bottom corner */
.contact-side-info::after {
  content: '';
  position: absolute;
  bottom: -70px;
  inset-inline-start: -70px;
  width: 250px;
  height: 250px;
  border: 24px solid rgba(14, 165, 233, 0.12);
  transform: rotate(45deg);
  pointer-events: none;
}

.contact-info-brand {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 800;
  color: #38BDF8;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.contact-info-headline {
  font-size: 26px;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.35;
  margin-bottom: 34px;
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 2;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.12);
  color: #38BDF8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.contact-info-item:hover .contact-info-icon {
  background: #0284C7;
  color: #FFFFFF;
  transform: scale(1.08);
}

.contact-info-text {
  flex: 1;
}

.contact-info-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #94A3B8;
  margin-bottom: 4px;
}

.contact-info-text p,
.contact-info-text a {
  font-size: 13.5px;
  color: #E2E8F0;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.2s;
  margin: 0;
}

.contact-info-text a:hover {
  color: #38BDF8;
}

.contact-phones a {
  display: inline-block;
  direction: ltr;
}

.contact-info-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 2;
}

.contact-info-disclaimer {
  font-size: 11.5px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Side B: Clean White Form */
.contact-side-form {
  background: #FFFFFF;
  padding: 52px 46px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.contact-form-group {
  display: flex;
  flex-direction: column;
}

.contact-form-group-full {
  margin-bottom: 22px;
}

.contact-form-label {
  font-size: 13px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 8px;
  display: block;
}

.contact-form-input,
.contact-form-select,
.contact-form-textarea {
  width: 100%;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 13.5px;
  color: #0F172A;
  transition: all 0.22s ease;
  box-sizing: border-box;
}

.contact-form-input::placeholder,
.contact-form-textarea::placeholder {
  color: #94A3B8;
}

.contact-form-input:focus,
.contact-form-select:focus,
.contact-form-textarea:focus {
  background: #FFFFFF;
  border-color: #0284C7;
  outline: none;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.14);
}

.contact-select-wrap {
  position: relative;
}

.contact-form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-inline-end: 14px;
  padding-inline-start: 36px;
  cursor: pointer;
}

html[dir="rtl"] .contact-form-select,
body:not(.lang-en) .contact-form-select {
  background-position: left 14px center;
}

html[dir="ltr"] .contact-form-select,
body.lang-en .contact-form-select {
  background-position: right 14px center;
  padding-inline-end: 36px;
  padding-inline-start: 14px;
}

.contact-form-textarea {
  resize: vertical;
  min-height: 95px;
}

/* Submit Button matching media_1790463690953.png */
.contact-submit-btn {
  width: 100%;
  height: 50px;
  background: #07162C;
  color: #FFFFFF;
  border: 1px solid #07162C;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(7, 22, 44, 0.15);
}

.contact-submit-btn .btn-arrow {
  transition: transform 0.25s ease;
}

.contact-submit-btn:hover {
  background: #0284C7;
  border-color: #0284C7;
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.32);
  transform: translateY(-2px);
}

/* Arrow animation and RTL/LTR direction */
html[dir="rtl"] .contact-submit-btn:hover .btn-arrow,
body:not(.lang-en) .contact-submit-btn:hover .btn-arrow {
  transform: translateX(-4px);
}

html[dir="ltr"] .contact-submit-btn .btn-arrow,
body.lang-en .contact-submit-btn .btn-arrow {
  transform: scaleX(-1);
}

html[dir="ltr"] .contact-submit-btn:hover .btn-arrow,
body.lang-en .contact-submit-btn:hover .btn-arrow {
  transform: scaleX(-1) translateX(4px);
}

/* Toast Success Notification */
.rfq-toast {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  background: #0F172A;
  color: #FFFFFF;
  padding: 16px 22px;
  border-radius: 10px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 99999;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 420px;
}

.rfq-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.rfq-toast .toast-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #10B981;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 14px;
  flex-shrink: 0;
}

.rfq-toast .toast-msg {
  font-size: 13.5px;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 992px) {
  .contact-split-card {
    grid-template-columns: 1fr;
  }
  .contact-side-info {
    order: 2;
    padding: 40px 30px;
  }
  .contact-side-form {
    order: 1;
    padding: 40px 30px;
  }
}

@media (max-width: 600px) {
  .contact-form-row {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-bottom: 14px;
  }
  .contact-side-form,
  .contact-side-info {
    padding: 30px 20px;
  }
  .contact-bento-title {
    font-size: 30px;
  }
}

/* Footer (Light/Slate) */
.footer {
  background: #0F172A;
  color: #E2E8F0;
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
}

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

.footer-links a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 13.5px;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--knt-sky);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid #1E293B;
  font-size: 13px;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* Modals & Lightbox */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
}

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

.modal-container {
  background: #FFFFFF;
  border-radius: 8px;
  width: 100%;
  max-width: 950px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: #FFFFFF;
  z-index: 10;
}

.modal-title-group h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-title-group p {
  font-size: 13px;
  color: var(--knt-blue);
}

.modal-close-btn {
  background: #F1F5F9;
  border: none;
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  background: #EF4444;
  color: #FFFFFF;
}

.modal-body {
  padding: 28px;
}

/* Specs Table within Modal */
.specs-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: 4px;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.specs-table th {
  background: #F8FAFC;
  padding: 10px 14px;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-dark);
}

.specs-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

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

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: 24px;
}

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

.lightbox-container {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.lightbox-image-box {
  background: #FFFFFF;
  padding: 8px;
  border-radius: 6px;
  max-height: 80vh;
  overflow: auto;
}

.lightbox-image-box img {
  max-width: 100%;
  max-height: 78vh;
  display: block;
}

.lightbox-caption {
  color: #FFFFFF;
  font-size: 14px;
  margin-top: 12px;
  font-weight: 600;
}

/* Lightbox Prev/Next & Counter */
.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3020;
  transition: all 0.2s ease;
  padding: 0;
}

.lightbox-nav-btn:hover {
  background: #0284C7;
  border-color: #38BDF8;
  color: #FFFFFF;
  transform: translateY(-50%) scale(1.12);
  box-shadow: 0 0 20px rgba(2, 132, 199, 0.5);
}

.lightbox-nav-prev {
  left: -65px;
}

.lightbox-nav-next {
  right: -65px;
}

@media (max-width: 900px) {
  .lightbox-nav-prev {
    left: 12px;
  }
  .lightbox-nav-next {
    right: 12px;
  }
}

.lightbox-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 14px;
  padding: 0 4px;
}

.lightbox-counter {
  color: #94A3B8;
  font-size: 13px;
  font-weight: 600;
  direction: ltr;
  background: rgba(255, 255, 255, 0.1);
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lightbox-close-btn {
  position: absolute;
  top: -40px;
  right: 0;
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 26px;
  cursor: pointer;
}

body[dir="rtl"] .lightbox-close-btn {
  right: auto;
  left: 0;
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #0F172A;
  color: #FFFFFF;
  padding: 14px 22px;
  border-radius: 6px;
  box-shadow: var(--shadow-lg);
  display: none;
  align-items: center;
  gap: 10px;
  z-index: 4000;
  border-left: 4px solid var(--knt-blue);
}

body[dir="rtl"] .toast-msg {
  right: auto;
  left: 30px;
  border-left: none;
  border-right: 4px solid var(--knt-blue);
}

.toast-msg.show {
  display: flex;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Comprehensive Mobile & Tablet Layout Optimization)
   ========================================================================== */

/* Global Mobile Guard */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

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

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
  .hero-slide-title {
    font-size: 40px;
  }
  .identity-split-layout {
    gap: 40px;
  }
  .certs-trio-grid {
    gap: 16px;
  }
  .products-clean-grid {
    gap: 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

/* Responsive Mobile Navigation Drawer (860px and below) */
@media (max-width: 860px) {
  :root {
    --header-height: 60px;
  }

  .navbar {
    height: 60px;
  }

  body:not(.knt-admin-logged-in) {
    padding-top: 0 !important;
  }

  .hero-slider-section {
    margin-top: 60px !important;
  }

  .mobile-toggle {
    display: inline-flex !important;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    border-bottom: 3px solid var(--knt-blue, #0284C7);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
    display: flex !important;
    flex-direction: column;
    padding: 12px 16px 20px 16px;
    gap: 4px;
    margin: 0;
    list-style: none;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.22s ease, visibility 0.22s;
    z-index: 999;
  }

  .nav-links.mobile-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links li {
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 700;
    color: var(--knt-navy, #0B192C);
    border-radius: 8px;
    transition: all 0.2s ease;
    border-bottom: 1px solid #F1F5F9;
    text-align: start;
    box-sizing: border-box;
  }

  .nav-links li:last-child .nav-link {
    border-bottom: none;
  }

  .nav-link:hover,
  .nav-link.active {
    background: rgba(2, 132, 199, 0.08);
    color: var(--knt-blue, #0284C7);
  }

  .nav-link::after {
    display: none !important;
  }
}

/* Mobile & Small Tablets (768px and below) */
@media (max-width: 768px) {
  /* 1. Global & Navbar */
  .container {
    padding: 0 16px;
  }
  .navbar {
    height: 60px;
  }
  body:not(.knt-admin-logged-in) {
    padding-top: 0 !important;
  }
  .hero-slider-section {
    margin-top: 60px !important;
  }
  .knt-brand-logo-img {
    height: 28px;
  }

  /* 2. Hero Section */
  .hero-clean-slider {
    min-height: auto;
  }
  .hero-slider-wrap {
    min-height: 440px;
    height: auto;
  }
  .hero-slide {
    padding: 30px 16px 45px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .hero-slide-inner,
  body[dir="rtl"] .hero-slide-inner,
  body[dir="ltr"] .hero-slide-inner {
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
  }
  .hero-slide-tag {
    font-size: 11px;
    letter-spacing: 1px;
    margin-bottom: 12px;
    justify-content: center;
  }
  .hero-slide-title {
    font-size: 26px;
    line-height: 1.28;
    margin-bottom: 14px;
    word-break: break-word;
  }
  .hero-slide-subtitle {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 22px;
    max-width: 100%;
  }
  .hero-slide-buttons {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
  }
  .btn-hero-sky,
  .btn-hero-glass {
    width: 100%;
    max-width: 290px;
    padding: 11px 18px;
    font-size: 13.5px;
    text-align: center;
  }
  .slider-arrow-btn {
    display: none !important;
  }
  .hero-scroll-indicator {
    display: none !important;
  }
  .slider-dots {
    bottom: 10px;
  }

  /* 3. Under-Slider Stats Bar (Egyptian Manufacturing Excellence, EEHC, etc.) */
  /* User explicit requirement: "المفروض في الموبيل يبقي تحت بعض" */
  .hero-sky-stats-strip {
    background-size: 180px auto;
  }
  .sky-stats-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  .sky-stat-item {
    width: 100%;
    padding: 16px 14px;
    border-inline-end: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  }
  .sky-stat-item:last-child {
    border-bottom: none;
  }
  .sky-stat-num {
    font-size: 28px;
    line-height: 1.1;
  }
  .sky-stat-label {
    font-size: 13px;
    margin-top: 3px;
  }

  /* 4. Identity Section ("Made in Egypt. Engineered for the Future.") */
  .identity-section {
    padding: 50px 0;
  }
  .identity-split-layout,
  body[dir="rtl"] .identity-split-layout,
  body[dir="ltr"] .identity-split-layout {
    display: flex;
    flex-direction: column;
    gap: 36px;
    grid-template-columns: 1fr;
  }
  .identity-main-title {
    font-size: 27px;
    line-height: 1.3;
    margin-bottom: 16px;
  }
  .identity-desc-text {
    font-size: 14.5px;
    line-height: 1.7;
    margin-bottom: 22px;
  }
  .knt-pillar-row {
    padding: 16px 0;
    gap: 14px;
  }
  .pillar-big-letter {
    font-size: 34px;
    width: 30px;
  }
  .pillar-arabic-name {
    font-size: 14.5px;
  }
  .pillar-desc-line {
    font-size: 13px;
    line-height: 1.5;
  }
  .pillar-english-tag {
    font-size: 11.5px;
    letter-spacing: 1px;
  }
  .identity-logos-strip {
    margin-top: 35px;
    padding-top: 24px;
  }
  .identity-logos-grid {
    gap: 12px;
  }
  .identity-logo-item {
    flex: 1 1 calc(50% - 12px);
    max-width: calc(50% - 6px);
    height: 64px;
    padding: 8px 14px;
  }
  .id-logo-img {
    max-height: 38px;
  }

  /* 5. Advantages Bento Grid */
  .adv-bento-header {
    margin-bottom: 30px;
  }
  .adv-bento-title {
    font-size: 26px;
    line-height: 1.3;
  }
  .adv-bento-desc {
    font-size: 14px;
  }
  .adv-bento-grid {
    grid-template-columns: 1fr;
  }
  .adv-bento-cell {
    border-inline-end: none !important;
    border-bottom: 1px solid #E2E8F0 !important;
    padding: 24px 20px;
  }
  .adv-bento-cell:last-child {
    border-bottom: none !important;
  }

  /* 6. Products Section */
  .products-section {
    padding: 55px 0;
  }
  .products-head-title,
  .section-head-title-block h2 {
    font-size: 26px;
    line-height: 1.3;
  }
  .section-head-split {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
  }
  .product-tabs-light {
    gap: 8px;
  }
  .product-tab-btn {
    padding: 7px 16px;
    font-size: 12px;
  }
  .products-clean-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .clean-card-image-wrap {
    height: 250px;
    padding: 20px;
  }
  .clean-card-content {
    padding: 20px 18px;
  }
  .clean-card-title {
    font-size: 19px;
  }

  /* 7. Certificates Section ("Trust is Built on Rigorous Testing.") */
  .certs-clean-section {
    padding: 55px 0;
  }
  .certs-head-block {
    margin-bottom: 28px;
  }
  .certs-main-heading {
    font-size: 26px;
    line-height: 1.3;
    margin-bottom: 10px;
  }
  .certs-sub-text {
    font-size: 14px;
    line-height: 1.6;
  }
  .certs-trio-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }
  .cert-screenshot-card {
    width: 100%;
  }
  .cert-screenshot-media {
    height: 230px;
    padding: 12px;
  }
  .cert-screenshot-bottom {
    padding: 14px 16px;
  }

  /* 8. Comparison Specs Section ("Compare. Select. Design with Confidence.") */
  .specs-clean-section {
    padding: 55px 0;
  }
  .specs-main-heading {
    font-size: 26px;
    line-height: 1.3;
    margin-bottom: 12px;
  }
  .specs-controls-bar {
    margin-bottom: 16px;
  }
  .specs-voltage-control {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }
  .voltage-label {
    font-size: 13.5px;
  }
  .voltage-select-box {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100%;
    padding: 10px 14px;
    font-size: 13.5px;
  }
  .specs-mobile-hint {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    color: #0369A1;
    background: #E0F2FE;
    border: 1px solid #BAE6FD;
    border-radius: 6px;
    padding: 8px 12px;
    text-align: center;
    margin-bottom: 12px;
  }
  .specs-table-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 6px;
  }
  .specs-exact-table {
    min-width: 720px;
    font-size: 12.5px;
  }
  .specs-exact-table thead th {
    padding: 12px 14px;
    font-size: 12.5px;
  }
  .specs-exact-table tbody td {
    padding: 10px 14px;
    font-size: 12px;
  }
  body[dir="rtl"] .specs-exact-table thead th:first-child,
  body[dir="rtl"] .specs-exact-table tbody td:first-child,
  body[dir="ltr"] .specs-exact-table thead th:first-child,
  body[dir="ltr"] .specs-exact-table tbody td:first-child {
    width: 150px;
  }

  /* 9. Contact & Form */
  .contact-clean-section {
    padding: 55px 0;
  }
  .contact-split-card {
    grid-template-columns: 1fr;
    border-radius: 8px;
  }
  .contact-side-info {
    padding: 30px 20px;
  }
  .contact-side-form {
    padding: 30px 20px;
  }
  .contact-form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* 10. Footer */
  .footer {
    padding: 45px 0 25px 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* Extra small devices (480px and below) */
@media (max-width: 480px) {
  .hero-slide-title {
    font-size: 23px;
  }
  .identity-main-title {
    font-size: 24px;
  }
  .identity-logos-grid {
    gap: 10px;
  }
  .identity-logo-item {
    flex: 1 1 100%;
    max-width: 100%;
    height: 56px;
  }
  .adv-bento-title,
  .products-head-title,
  .certs-main-heading,
  .specs-main-heading {
    font-size: 23px;
  }
}