/* ========================================
   Na3om B2B Website - Complete Stylesheet
   ======================================== */

/* --- CSS Variables --- */
:root {
  --primary: #1B2A4A;
  --primary-light: #2D4A7A;
  --accent: #C8956C;
  --accent-light: #E8C9A8;
  --accent-dark: #A67B5B;
  --dark: #0F1923;
  --gray-900: #1a1a2e;
  --gray-700: #4a4a5a;
  --gray-500: #7a7a8a;
  --gray-300: #c8c8d0;
  --gray-100: #f0f0f4;
  --gray-50: #f8f8fa;
  --white: #ffffff;
  --success: #2D8B4E;
  --font-ar: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
  --font-en: 'Inter', 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ar);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
h1, h2, h3, h4, h5 { color: var(--dark); line-height: 1.3; font-weight: 700; }

/* Focus styles - accessibility */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
:focus:not(:focus-visible) { outline: none; }

/* --- Layout --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.section--gray { background: var(--gray-50); }
.section--dark { background: var(--primary); color: var(--white); }
.section--accent { background: var(--accent); color: var(--white); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(200, 149, 108, 0.4);
}

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

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

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn--lg { padding: 16px 40px; font-size: 16px; }
.btn--sm { padding: 10px 20px; font-size: 14px; }

.btn svg { width: 18px; height: 18px; }

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 0;
  transition: all var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo img { height: 40px !important; width: auto !important; max-width: none; }

.header__nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__nav-link {
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header.scrolled .header__nav-link {
  color: var(--gray-700);
}
.header.scrolled .header__nav-link:hover,
.header.scrolled .header__nav-link--active {
  color: var(--primary);
  background: var(--gray-50);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: 24px;
}

.header__cta-btn {
  padding: 10px 24px;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  transition: all var(--transition);
}
.header__cta-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

.lang-switch {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-family: var(--font-en);
}
.lang-switch:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.header.scrolled .lang-switch {
  color: var(--gray-500);
  border-color: var(--gray-300);
}
.header.scrolled .lang-switch:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Mobile Menu Toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.header__toggle span {
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.header.scrolled .header__toggle span { background: var(--dark); }

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, #0B1426 0%, #152238 40%, var(--primary) 100%);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,149,108,0.1) 0%, transparent 70%);
  top: -150px;
  left: -100px;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,74,122,0.15) 0%, transparent 70%);
  bottom: -100px;
  right: -100px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,149,108,0.15);
  border: 1px solid rgba(200,149,108,0.3);
  color: var(--accent-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.25;
}

.hero__subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero__image {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  align-self: flex-end;
}

.hero__image img {
  max-width: 420px;
  width: 100%;
  filter: drop-shadow(0 10px 40px rgba(0,0,0,0.3));
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, black 80%, transparent 100%);
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--white);
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-100);
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat {
  text-align: center;
  padding: 16px;
  position: relative;
}

.stat:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 50%;
  width: 1px;
  background: var(--gray-100);
}

.stat__number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-en);
}

.stat__label {
  font-size: 15px;
  color: var(--gray-500);
  font-weight: 500;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-header__tag {
  display: inline-block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-header__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 16px;
}

.section-header__text {
  font-size: 17px;
  color: var(--gray-500);
  line-height: 1.7;
}

.section--dark .section-header__title { color: var(--white); }
.section--dark .section-header__text { color: rgba(255,255,255,0.7); }
.section--dark .section-header__tag { color: var(--accent-light); }

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

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

.feature-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: 22px;
  flex-shrink: 0;
}

.feature-card__title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-card__text {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
}

/* --- Product Cards --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-light);
  transform: translateY(-4px);
}

.product-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--accent);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  z-index: 2;
}

.product-card__image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--gray-50);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card__body {
  padding: 16px;
}

.product-card__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.product-card__meta {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 10px;
}

.product-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--gray-100);
}

.product-card__colors {
  display: flex;
  gap: 4px;
}

.product-card__color {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--gray-300);
}

.product-card__moq {
  font-size: 12px;
  color: var(--accent-dark);
  font-weight: 600;
}

/* --- Category Nav (Products Page) --- */
.category-nav {
  background: var(--white);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 72px;
  z-index: 50;
}

.category-nav__list {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.category-nav__btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
}

.category-nav__btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.category-nav__btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* --- Category Section (Products Page) --- */
.category-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--gray-100);
}

.category-section:last-of-type { border-bottom: none; }

.category-header {
  margin-bottom: 32px;
}

.category-header__title {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.category-header__text {
  color: var(--gray-500);
  font-size: 15px;
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: linear-gradient(160deg, #0B1426 0%, var(--primary) 100%);
  padding: 140px 0 64px;
  text-align: center;
}

.page-hero__tag {
  color: var(--accent-light);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero__text {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta {
  background: var(--primary);
  padding: 72px 0;
  text-align: center;
}

.cta__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta__text {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin: 0 auto 12px;
  line-height: 1.7;
}

.cta__note {
  color: rgba(255,255,255,0.5);
  font-size: 14px;
  margin-bottom: 32px;
}

.cta__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- About Page --- */
.about-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-overview__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gray-50);
}

.about-overview__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-overview__content h2 {
  font-size: 1.75rem;
  margin-bottom: 20px;
}

.about-overview__content p {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* Timeline */
.timeline {
  max-width: 700px;
  margin: 0 auto;
}

.timeline-item {
  display: flex;
  gap: 24px;
  margin-bottom: 28px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  right: 52px;
  top: 44px;
  bottom: -28px;
  width: 2px;
  background: var(--gray-100);
}

.timeline-item:last-child::before { display: none; }

.timeline-year {
  width: 64px;
  flex-shrink: 0;
}

.timeline-year span {
  background: var(--primary);
  color: var(--white);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-en);
}

.timeline-content {
  flex: 1;
  background: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}

.timeline-content h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--gray-500);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.value-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
}

.value-card__icon {
  width: 64px;
  height: 64px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
}

.value-card h3 { font-size: 17px; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; }

/* Factory Stats */
.factory-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--primary);
  padding: 40px;
  border-radius: var(--radius-lg);
}

.factory-stat {
  text-align: center;
  color: var(--white);
}

.factory-stat__number {
  font-size: 2rem;
  font-weight: 800;
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-en);
}

.factory-stat__label {
  font-size: 14px;
  opacity: 0.8;
}

/* --- Partner Page --- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

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

.benefit-card__icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin: 0 auto 16px;
}

.benefit-card h3 { font-size: 16px; margin-bottom: 8px; }
.benefit-card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; }

/* Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-step {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius-lg);
  position: relative;
}

.process-step__num {
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  margin: 0 auto 12px;
  font-family: var(--font-en);
}

.process-step h3 { font-size: 15px; margin-bottom: 6px; }
.process-step p { font-size: 13px; color: var(--gray-500); }

/* Terms Grid */
.terms-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.term-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}

.term-item__icon {
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.term-item h4 {
  font-size: 15px;
  color: var(--white);
  margin-bottom: 2px;
}

.term-item p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-method {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.contact-method:hover {
  background: var(--primary);
  color: var(--white);
}

.contact-method:hover .contact-method__icon {
  background: rgba(255,255,255,0.15);
}

.contact-method:hover .contact-method__label {
  color: rgba(255,255,255,0.7);
}

.contact-method__icon {
  width: 48px;
  height: 48px;
  background: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: all var(--transition);
}

.contact-method__label {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 2px;
  transition: all var(--transition);
}

.contact-method__value {
  font-weight: 600;
  font-size: 15px;
}

.contact-form {
  background: var(--gray-50);
  padding: 32px;
  border-radius: var(--radius-lg);
}

.contact-form h2 {
  font-size: 1.25rem;
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-ar);
  transition: border-color var(--transition);
  background: var(--white);
}

.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,149,108,0.15);
}

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

.working-hours {
  margin-top: 24px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
}

.working-hours h3 {
  font-size: 16px;
  margin-bottom: 12px;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--gray-100);
}

.hours-list li:last-child { border-bottom: none; }

/* Map */
.map-section {
  height: 350px;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 48px;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Footer --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 24px;
}

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

.footer__brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer__brand img { height: 36px !important; width: auto !important; max-width: none; margin-bottom: 4px; filter: brightness(10); }

.footer h4 {
  color: var(--white);
  font-size: 15px;
  margin-bottom: 16px;
}

.footer__links li { margin-bottom: 8px; }
.footer__links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--accent-light); }

.footer__contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 10px;
  font-size: 14px;
}

.footer__contact li span:first-child {
  flex-shrink: 0;
  font-size: 16px;
}

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.footer__social a svg {
  width: 20px;
  height: 20px;
  fill: rgba(255,255,255,0.7);
  transition: fill var(--transition);
}

.footer__social a:hover {
  background: var(--accent);
}

.footer__social a:hover svg {
  fill: var(--white);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  color: rgba(255,255,255,0.5);
}

/* --- Quality Section --- */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.quality-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius-md);
}

.quality-item__icon {
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}

.quality-item h4 { font-size: 14px; margin-bottom: 4px; }
.quality-item p { font-size: 13px; color: var(--gray-500); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; text-align: center; }
  .hero__image { display: none; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero { min-height: 80vh; }

  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:not(:last-child)::after { display: none; }

  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-overview { grid-template-columns: 1fr; gap: 32px; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .factory-stats { grid-template-columns: repeat(2, 1fr); }
  .terms-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }

  .header__nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 96px 24px 24px;
    gap: 16px;
    overflow-y: auto;
    z-index: 10000;
  }

  .header__nav.active { display: flex; }

  .header__nav-list {
    flex-direction: column;
    width: 100%;
  }

  .header__nav-link {
    color: var(--gray-700) !important;
    padding: 14px 16px;
    width: 100%;
    display: block;
    border-radius: var(--radius-sm);
    font-size: 16px;
  }

  .header__nav-link:hover,
  .header__nav-link--active {
    background: var(--gray-50) !important;
    color: var(--primary) !important;
  }

  .header__actions {
    flex-direction: column;
    width: 100%;
    margin-right: 0;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
  }

  .header__cta-btn {
    width: 100%;
    text-align: center;
    background: var(--accent) !important;
    color: var(--white) !important;
    border-color: var(--accent) !important;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
  }

  .lang-switch {
    width: 100%;
    text-align: center;
    color: var(--gray-500) !important;
    border-color: var(--gray-300) !important;
    padding: 12px 24px;
  }

  .header__toggle { display: flex; z-index: 1001; position: relative; }

  .header {
    background: rgba(255,255,255,0.97) !important;
    backdrop-filter: blur(12px);
    overflow: visible !important;
  }

  .header__inner {
    position: static;
  }

  .header__toggle span { background: var(--dark); }

  /* Toggle X animation when active */
  .header__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .header__toggle.active span:nth-child(2) { opacity: 0; }
  .header__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat { padding: 12px; }
  .stat__number { font-size: 2rem; }

  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .benefits-grid, .values-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .quality-grid { grid-template-columns: repeat(2, 1fr); }
  .factory-stats { grid-template-columns: 1fr 1fr; padding: 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 24px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }

  .category-nav {
    position: static;
    padding: 12px 0;
  }
  .category-nav__list { gap: 4px; }
  .category-nav__btn { padding: 8px 14px; font-size: 13px; }

  .hero { min-height: auto; padding: 120px 0 60px; }
  .page-hero { padding: 120px 0 48px; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .cta__actions { flex-direction: column; align-items: center; }
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 12px 0;
  font-size: 13px;
  background: var(--white);
}
.breadcrumb ol {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { color: var(--gray-300); margin: 0 2px; }
.breadcrumb__current { color: var(--gray-500); }

/* --- Social Proof / Amazon --- */
.social-proof {
  padding: 64px 0;
  background: linear-gradient(135deg, #FFF9F5 0%, #FFF5EE 100%);
}

.social-proof__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.social-proof__content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
  color: var(--primary);
}

.social-proof__content p {
  font-size: 16px;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 20px;
}

.social-proof__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FF9900;
  color: #0F1111;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.social-proof__image {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
}

.social-proof__image img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .social-proof__grid { grid-template-columns: 1fr; text-align: center; }
}

/* --- FAQ Section (AEO) --- */
.faq-section { padding: 64px 0; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}
.faq-item summary {
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
  color: var(--dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 22px; color: var(--accent); font-weight: 400; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item[open] summary { border-bottom: 1px solid var(--gray-100); }
.faq-answer {
  padding: 16px 24px 20px;
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.8;
}

/* --- 404 Page --- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
}
.error-page__code { font-size: 8rem; font-weight: 800; color: var(--gray-100); line-height: 1; margin-bottom: 16px; font-family: var(--font-en); }
.error-page h1 { font-size: 1.5rem; margin-bottom: 12px; }
.error-page p { color: var(--gray-500); margin-bottom: 32px; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .product-card:hover, .btn--primary:hover, .header__cta-btn:hover { transform: none; }
}

/* --- Print --- */
@media print {
  .header, .footer, .cta, .header__toggle,
  .category-nav, .hero__actions, .cta__actions,
  .breadcrumb { display: none !important; }
  body { font-size: 12pt; color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  .section, .category-section { padding: 16px 0; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .hero { min-height: auto; padding: 40px 0; background: #1B2A4A !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}