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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial;
  color: #111;
  overflow-x: hidden;
}

/* LINKS FIX */
a {
  text-decoration: none;
  color: #111;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 20px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: white;
  z-index: 1000;
}

.logo {
  font-size: 26px;
  font-weight: 600;
}

.menu {
  display: flex;
  gap: 50px;
}

.menu a {
  font-size: 16px;
  font-weight: 500;
}

.cta-btn {
  border: 1px solid black;
  padding: 10px 20px;
  border-radius: 20px;
}

/* HERO */
.hero {
  height: 100vh;
  position: relative;
}

.hero-video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
}

.hero-content {
  position: absolute;
  top: 35%;
  left: 80px;
  color: white;
}

.hero-title {
  font-size: 68px;
  line-height: 1.05;
  max-width: 800px;
  font-weight: 500;
}

.hero-subtitle {
  font-size: 20px;
  margin-top: 20px;
  max-width: 520px;
}

.primary {
  margin-top: 30px;
  padding: 14px 28px;
  border: none;
  background: white;
  font-weight: 600;
}

/* PRODUCT */
.product-section {
  padding: 140px 100px;
}

.section-header {
  max-width: 800px;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 44px;
  font-weight: 500;
}

.section-header p {
  margin-top: 12px;
  color: #666;
  font-size: 18px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.product-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: 0.3s;
}

.product-card:hover img {
  transform: scale(1.02);
}

.product-info {
  padding-top: 16px;
}

.product-info h3 {
  font-size: 22px;
}

.product-info p {
  color: #666;
  margin-top: 6px;
}

/* FEATURES */
.feature-section {
  padding: 120px 100px;
  background: #f7f7f7;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
}

.feature-box h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.feature-box p {
  color: #666;
  line-height: 1.6;
}

/* ABOUT */
.brand-section {
  padding: 140px 100px;
  background: black;
  color: white;
}

.brand-content h2 {
  font-size: 42px;
  font-weight: 500;
}

.brand-content p {
  margin-top: 20px;
  opacity: 0.85;
  font-size: 18px;
  line-height: 1.6;
}

/* MOBILE MENU */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: black;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  font-size: 24px;
  transition: 0.4s;
  z-index: 999;
}

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

/* RESPONSIVE */
@media (max-width: 768px) {

  .menu,
  .desktop-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav {
    padding: 16px 20px;
  }

  .hero-content {
    left: 20px;
    right: 20px;
  }

  .hero-title {
    font-size: 34px;
  }

  .product-section,
  .feature-section,
  .brand-section {
    padding: 80px 20px;
  }

  .product-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }
}