/* ============================================
   NB Shoes Factory - Premium Corporate Website
   Stylesheet
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --color-white: #FFFFFF;
  --color-black: #111111;
  --color-gray: #F5F5F5;
  --color-gray-dark: #888888;
  --color-gray-medium: #CCCCCC;
  --color-gold: #c92727;
  --color-gold-light: #d44a4a;
  --color-gold-dark: #a81f1f;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: all 0.25s ease;
  --shadow-soft: 0 4px 30px rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 10px 40px rgba(0, 0, 0, 0.1);
  --shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.2);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p {
  color: #555;
  font-size: 1rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: 1rem;
  display: block;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.2rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-gold);
  color: var(--color-white);
  border: 2px solid var(--color-gold);
}

.btn-primary:hover {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-black);
}

.btn-dark:hover {
  background-color: transparent;
  color: var(--color-black);
  transform: translateY(-2px);
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition-smooth);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.05);
  padding: 0.8rem 0;
}

.navbar.scrolled .nav-link {
  color: var(--color-black);
}

.navbar.scrolled .logo-text {
  color: var(--color-black);
}

.navbar.scrolled .hamburger span {
  background: var(--color-black);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--color-gold);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-white);
  letter-spacing: -0.05em;
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  transition: var(--transition-fast);
}

.logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.8;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-gold);
  transition: var(--transition-smooth);
}

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

.nav-link:hover {
  color: var(--color-gold);
}

.nav-cta {
  margin-left: 1rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
  border-radius: 1px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: var(--color-white);
  z-index: 999;
  padding: 6rem 2.5rem 2rem;
  transition: var(--transition-smooth);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  display: block;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-black);
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.mobile-nav-link:hover {
  color: var(--color-gold);
  padding-left: 0.5rem;
}

.mobile-nav-cta {
  margin-top: 2rem;
  width: 100%;
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-black);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(17,17,17,0.3) 0%, rgba(17,17,17,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 2rem;
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  margin: 0 auto 1.5rem;
  display: block;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin: 0 auto 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title .gold {
  color: var(--color-gold);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: var(--transition-fast);
}

.hero-scroll:hover {
  color: var(--color-gold);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Section Base ---- */
.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  color: #666;
  font-size: 1.05rem;
}

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

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

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* ---- About Section (Home) ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-gold);
  border-radius: 4px;
  z-index: -1;
}

.about-content h2 {
  margin: 0 auto 1.5rem;
}

.about-content p {
  margin-bottom: 1.2rem;
  color: #555;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid #E5E5E5;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ---- Why Choose Us ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 4px;
  text-align: center;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(201, 162, 39, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: var(--color-gold);
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.feature-card p {
  font-size: 0.9rem;
  color: #777;
  line-height: 1.6;
}

/* ---- Manufacturing Process ---- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.process-step {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 3rem;
  right: -50%;
  width: 100%;
  height: 1px;
  border-top: 1px dashed var(--color-gray-medium);
  z-index: 0;
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--color-gold);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.process-step p {
  font-size: 0.85rem;
  color: #888;
}

/* ---- Export Markets ---- */
.markets-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.market-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  text-align: center;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.market-item:hover {
  background: rgba(201, 162, 39, 0.1);
  border-color: var(--color-gold);
}

.market-flag {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.market-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

/* ---- CTA Section ---- */
.cta-section {
  position: relative;
  padding: 6rem 0;
  background: var(--color-black);
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* ---- Products Page ---- */
.products-hero {
  background: var(--color-black);
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.products-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

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

.products-hero h1 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.products-hero p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

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

.product-card {
  background: var(--color-white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  border: 1px solid #F0F0F0;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}

.product-image {
  position: relative;
  overflow: hidden;
  height: 280px;
}

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

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.8rem;
  border-radius: 2px;
}

.product-info {
  padding: 1.8rem;
}

.product-info h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.product-info p {
  font-size: 0.9rem;
  color: #777;
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

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

.product-tag {
  font-size: 0.75rem;
  color: var(--color-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---- Product Detail ---- */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.product-gallery-main {
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--color-gray);
}

.product-gallery-main img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.product-gallery-thumbs img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-fast);
  border: 2px solid transparent;
}

.product-gallery-thumbs img:hover,
.product-gallery-thumbs img.active {
  opacity: 1;
  border-color: var(--color-gold);
}

.product-detail-info h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.product-detail-info .product-tag {
  display: block;
  margin: 0 auto 1.5rem;
}

.product-detail-info p {
  margin: 0 auto 1.5rem;
  color: #555;
}

.detail-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #E5E5E5;
}

.detail-section:last-child {
  border-bottom: none;
}

.detail-section h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.detail-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #555;
}

.detail-list li::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: 700;
}

/* ---- About Page ---- */
.about-hero {
  background: var(--color-black);
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
}

.about-hero h1 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.about-hero p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto;
}

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-story-image {
  border-radius: 4px;
  overflow: hidden;
}

.about-story-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

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

.value-card {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: 4px;
  border-left: 3px solid var(--color-gold);
  transition: var(--transition-fast);
}

.value-card:hover {
  box-shadow: var(--shadow-soft);
  transform: translateX(5px);
}

.value-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.value-card p {
  font-size: 0.9rem;
  color: #777;
}

.certifications {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.cert-item {
  text-align: center;
}

.cert-icon {
  width: 80px;
  height: 80px;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.8rem;
  color: var(--color-gold);
}

.cert-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.cert-item p {
  font-size: 0.8rem;
  color: #888;
}

/* ---- Contact Page ---- */
.contact-hero {
  background: var(--color-black);
  padding: 10rem 0 5rem;
  text-align: center;
}

.contact-hero h1 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.contact-hero p {
  color: rgba(255, 255, 255, 0.7);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form {
  background: var(--color-white);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin: 0 auto 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  color: var(--color-black);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-info-card {
  background: var(--color-white);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
  height: fit-content;
}

.contact-info-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #F0F0F0;
}

.contact-info-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: rgba(201, 162, 39, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-gold);
}

.contact-info-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-info-item p {
  font-size: 0.9rem;
  color: #777;
}

.contact-info-item a {
  color: var(--color-gold);
  font-weight: 500;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

.map-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  padding: 0.8rem 1.5rem;
  background: var(--color-gray);
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-black);
  transition: var(--transition-fast);
}

.map-button:hover {
  background: var(--color-gold);
  color: var(--color-white);
}

/* ---- Footer ---- */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-icon {
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0 auto 1.5rem;
}

.footer-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 auto 1.5rem;
  color: var(--color-white);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 0.25rem;
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-contact a {
  color: var(--color-gold);
  font-size: 0.9rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
}

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0 auto 1.5rem;
  justify-content: center;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb-sep {
  color: rgba(255, 255, 255, 0.4);
}

/* ---- Page Header ---- */
.page-header {
  background: var(--color-black);
  padding: 10rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.page-header p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-step:nth-child(3)::after {
    display: none;
  }

  .markets-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .about-image::before {
    display: none;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

  .process-step::after {
    display: none !important;
  }

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

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

  .about-stats {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .detail-list {
    grid-template-columns: 1fr;
  }

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

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

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

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .contact-form,
  .contact-info-card {
    padding: 2rem;
  }

  .product-gallery {
    position: relative;
    top: 0;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .markets-grid {
    grid-template-columns: 1fr 1fr;
  }

  .certifications {
    gap: 1.5rem;
  }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

/* ---- RTL Base ---- */
html[dir="rtl"] body {
  direction: rtl;
  text-align: right;
}

html[dir="rtl"] .navbar-inner {
  flex-direction: row-reverse;
}

html[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

html[dir="rtl"] .about-grid {
  direction: rtl;
}

html[dir="rtl"] .about-story {
  direction: rtl;
}

html[dir="rtl"] .contact-grid {
  direction: rtl;
}

html[dir="rtl"] .product-detail-grid {
  direction: rtl;
}

html[dir="rtl"] .footer-grid {
  direction: rtl;
}

html[dir="rtl"] .footer-bottom {
  flex-direction: row-reverse;
}

html[dir="rtl"] .about-stats {
  direction: rtl;
}

html[dir="rtl"] .detail-list li {
  flex-direction: row-reverse;
}

html[dir="rtl"] .contact-info-item {
  flex-direction: row-reverse;
  text-align: right;
}

html[dir="rtl"] .form-group label {
  text-align: right;
}

html[dir="rtl"] .hero-content {
  direction: rtl;
}

html[dir="rtl"] .cta-content {
  direction: rtl;
}

html[dir="rtl"] .about-content {
  direction: rtl;
}

html[dir="rtl"] .product-info {
  direction: rtl;
  text-align: right;
}

html[dir="rtl"] .product-meta {
  flex-direction: row-reverse;
}

html[dir="rtl"] .feature-card {
  direction: rtl;
}

html[dir="rtl"] .value-card {
  direction: rtl;
  border-left: none;
  border-right: 3px solid var(--color-gold);
}

html[dir="rtl"] .process-step {
  direction: rtl;
}

html[dir="rtl"] .market-item {
  direction: rtl;
}

html[dir="rtl"] .mobile-menu {
  right: auto;
  left: -100%;
}

html[dir="rtl"] .mobile-menu.active {
  right: auto;
  left: 0;
}

html[dir="rtl"] .hamburger {
  margin-left: 0;
  margin-right: auto;
}

/* ---- Logo Styles ---- */
.logo-img {
  height: 45px;
  width: auto;
  display: block;
}

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.logo-main-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  transition: var(--transition-fast);
}

.logo-old-name {
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
  transition: var(--transition-fast);
}

.navbar.scrolled .logo-main-name {
  color: var(--color-black);
}

.navbar.scrolled .logo-old-name {
  color: rgba(17, 17, 17, 0.5);
}

/* Fix for RTL logo */
html[dir="rtl"] .logo-text-wrapper {
  align-items: flex-end;
}

html[dir="rtl"] .logo {
  flex-direction: row-reverse;
}

/* Mobile logo */
@media (max-width: 768px) {
  .logo-img {
    height: 38px;
  }

  .logo-main-name {
    font-size: 1rem;
  }

  .logo-old-name {
    font-size: 0.65rem;
  }
}

/* ---- Arabic Typography Adjustments ---- */
html[dir="rtl"] h1, 
html[dir="rtl"] h2, 
html[dir="rtl"] h3, 
html[dir="rtl"] h4 {
  letter-spacing: 0;
  line-height: 1.4;
}

html[dir="rtl"] .section-label {
  letter-spacing: 0.05em;
}

html[dir="rtl"] .btn {
  letter-spacing: 0;
}

html[dir="rtl"] .nav-link {
  letter-spacing: 0;
}

html[dir="rtl"] .hero-label {
  letter-spacing: 0.05em;
}

html[dir="rtl"] .hero-title {
  letter-spacing: 0;
  line-height: 1.3;
}

html[dir="rtl"] .footer-title {
  letter-spacing: 0.05em;
}

/* ============================================
   HERO SLIDER STYLES
   ============================================ */

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  z-index: 0;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 3;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.4s ease;
}

.slider-dot.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  transform: scale(1.3);
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

/* Slider Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  z-index: 3;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
}

.slider-arrow:hover {
  background: rgba(201, 162, 39, 0.3);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.slider-arrow.prev {
  left: 30px;
}

.slider-arrow.next {
  right: 30px;
}

/* Slide Caption */
.slide-caption {
  position: absolute;
  bottom: 30px;
  left: 30px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.6s ease 0.3s;
}

.hero-slide.active .slide-caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .slider-arrow {
    width: 40px;
    height: 40px;
  }

  .slider-arrow.prev {
    left: 15px;
  }

  .slider-arrow.next {
    right: 15px;
  }

  .slide-caption {
    display: none;
  }

  .slider-dots {
    bottom: 60px;
  }
}

/* ============================================
   HERO LOGO & FACTORY GALLERY
   ============================================ */

/* ---- Hero Logo ---- */
.hero-logo {
  max-height: 100px;
  width: auto;
  margin: 0 auto 1.5rem;
  filter: brightness(0) invert(1) drop-shadow(0 2px 10px rgba(0,0,0,0.3));
  display: block;
  transition: var(--transition-smooth);
}

.hero-logo:hover {
  transform: scale(1.05);
}

/* ---- Factory Gallery ---- */
.factory-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.gallery-item {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
  background: var(--color-white);
}

.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}

.gallery-item img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  transition: var(--transition-smooth);
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .factory-gallery {
    grid-template-columns: 1fr;
  }

  .gallery-item img {
    height: 300px;
  }

  .hero-logo {
    max-height: 75px;
    margin-bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .gallery-item img {
    height: 250px;
  }

  .hero-logo {
    max-height: 60px;
  }
}