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

html {
  scroll-behavior: smooth;
  direction: rtl;
}

body {
  font-family: 'Noto Sans Hebrew', sans-serif;
  background: #ffffff;
  color: #1a1a1a;
  line-height: 1.6;
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid #e8e8e8;
  padding: 20px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.logo {
  font-size: 1.3rem;
  font-weight: 900;
  color: #1a1a1a;
  letter-spacing: -1px;
}

nav {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: #4a4a4a;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}

nav a:hover {
  color: #1a1a1a;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 0;
  width: 0;
  height: 2px;
  background: #2563eb;
  transition: width 0.3s;
}

nav a:hover::after {
  width: 100%;
}

.lang-toggle {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s;
  font-family: 'Noto Sans Hebrew', sans-serif;
}

.lang-toggle:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

/* HERO */
.hero {
  padding: 140px 56px 100px;
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  min-height: 100vh;
  background: #ffffff;
}

/* 3D BACKGROUND */
.hero-background {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 0;
}

/* PHONE MOCKUP */
.phone-mockup {
  position: relative;
  width: 320px;
  height: 640px;
  background: #000;
  border-radius: 40px;
  padding: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 27px;
  background: #000;
  border-radius: 0 0 30px 30px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
  border-radius: 30px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
  position: relative;
}

model-viewer {
  width: 100%;
  height: 100%;
  --poster-color: transparent;
}

/* HERO CONTENT */
.hero-content {
  position: relative;
  z-index: 5;
  color: #1a1a1a;
  padding-right: 40px;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: 0.85rem;
  color: #2563eb;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 900;
  margin-bottom: 24px;
  line-height: 1.15;
  color: #1a1a1a;
}

.hero-content h1 .highlight {
  color: #2563eb;
}

.hero-content p {
  font-size: 1.05rem;
  color: #5a5a5a;
  margin-bottom: 32px;
  line-height: 1.8;
  font-weight: 400;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  color: #4a4a4a;
  font-weight: 500;
}

.feature-item::before {
  content: '✓';
  color: #2563eb;
  font-weight: 900;
  font-size: 1.3rem;
  flex-shrink: 0;
}

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

.btn {
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-family: 'Noto Sans Hebrew', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary {
  background: #2563eb;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid #2563eb;
  color: #2563eb;
}

.btn-secondary:hover {
  background: rgba(37, 99, 235, 0.05);
  transform: translateY(-2px);
}

/* HERO TABS HIDDEN */
.hero-tabs {
  display: none;
}

/* RESPONSIVE HERO */
@media(max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 120px 32px 60px;
    min-height: auto;
  }

  .phone-mockup {
    width: 280px;
    height: 560px;
  }

  .hero-content {
    padding-right: 0;
  }

  .hero-content h1 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
  }

  .hero-content p {
    font-size: 0.95rem;
  }
}

/* SECTION TITLE */
.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: #1a1a1a;
}

.section-title p {
  font-size: 1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* FEATURES GRID */
.features-section {
  padding: 100px 56px;
  background: #FFFBF7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: #fff;
  padding: 40px 32px;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: #FF5C1A;
  box-shadow: 0 12px 32px rgba(255, 92, 26, 0.1);
}

.feature-card .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #1a1a1a;
}

.feature-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

/* PRODUCTS SECTION */
.products-section {
  padding: 100px 56px;
  background: #fff;
}

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.product:nth-child(even) .product-image {
  order: 2;
}

.product:nth-child(even) .product-content {
  order: 1;
}

.product-image {
  background: linear-gradient(135deg, #FFF9F5, #FFE8DC);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}

.product-content h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: #1a1a1a;
  line-height: 1.3;
}

.product-content p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.8;
  font-size: 0.95rem;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0;
  padding: 28px 0;
}

.product-features li {
  list-style: none;
  padding-right: 28px;
  position: relative;
  font-size: 0.95rem;
  color: #1a1a1a;
}

.product-features li::before {
  content: '→';
  position: absolute;
  right: 0;
  color: #FF5C1A;
  font-weight: 800;
  font-size: 1.2rem;
}

.product-link {
  color: #FF5C1A;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.product-link:hover {
  color: #e04a0f;
}

/* STATS SECTION */
.stats-section {
  padding: 100px 56px;
  background: linear-gradient(135deg, #FFF9F5, #FFFBF7);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.stat {
  background: #fff;
  padding: 40px;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  text-align: center;
  transition: all 0.3s;
}

.stat:hover {
  border-color: #FF5C1A;
  box-shadow: 0 12px 32px rgba(255, 92, 26, 0.08);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #FF5C1A;
  margin-bottom: 12px;
}

.stat-label {
  color: #666;
  font-size: 0.95rem;
}

/* ABOUT SECTION */
.about-section {
  padding: 100px 56px;
  background: #fff;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-content h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 32px;
  color: #1a1a1a;
}

.about-content p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.8;
  text-align: justify;
  font-size: 0.95rem;
}

/* CTA SECTION */
.cta-section {
  padding: 100px 56px;
  background: linear-gradient(135deg, #FFF9F5, #FFE8DC);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: #1a1a1a;
}

.cta-content p {
  font-size: 1.05rem;
  color: #666;
  margin-bottom: 40px;
}

/* FOOTER */
footer {
  background: #1a1a1a;
  color: #fff;
  padding: 60px 56px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-weight: 700;
  margin-bottom: 16px;
  color: #FF5C1A;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.9rem;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.social-links a {
  color: #FF5C1A;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
  font-size: 0.9rem;
}

.social-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

/* FLOATING WHATSAPP BUTTON */
.whatsapp-float {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 1500;
}

.whatsapp-float a {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  fill: #ffffff;
}

/* GLOBAL RESPONSIVE */
@media(max-width: 768px) {
  header {
    padding: 12px 24px;
  }

  nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 60px;
    gap: 40px;
  }

  .hero-3d {
    min-height: 350px;
    padding: 20px;
  }

  .features-section,
  .products-section,
  .about-section,
  .cta-section {
    padding: 60px 24px;
  }

  .product {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product:nth-child(even) .product-image {
    order: 0;
  }

  .product:nth-child(even) .product-content {
    order: 0;
  }

  footer {
    padding: 40px 24px;
  }

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