* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #f1f3f6;
}

/* ─── NAVBAR ─── */
.navbar {
  width: 100%;
  background: #2874f0;
  padding: 12px 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(40, 116, 240, 0.35);
}

/* ─── LEFT ─── */
.nav-left {
  display: flex;
  align-items: center;
  gap: 30px;
}

/* ─── LOGO ─── */
.logo-section {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
}

.logo-section img {
  width: 40px;
  filter: brightness(0) invert(1);
}

.logo-section h2 {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-section span {
  display: block;
  font-size: 10px;
  color: #ffffffcc;
  font-style: italic;
  font-weight: 400;
  margin-top: -4px;
  letter-spacing: 0.3px;
}

/* ─── MENU ─── */
.menu {
  display: flex;
  align-items: center;
  gap: 25px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.menu-item i {
  font-size: 13px;
  opacity: 0.85;
}

.menu-item:hover {
  opacity: 0.75;
}

/* ─── SEARCH ─── */
.search-box {
  flex: 1;
  max-width: 650px;
  background: #fff;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 4px;
  height: 40px;
  transition: box-shadow 0.2s;
}

.search-box:focus-within {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4);
}

.search-icon {
  color: #2874f0;
  font-size: 15px;
}

.search-box input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  padding-left: 10px;
  font-size: 14px;
  color: #333;
}

.search-box input::placeholder {
  color: #aaa;
  font-size: 13px;
}

/* ─── RIGHT ─── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.right-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
  text-decoration: none;
}

.right-item i {
  font-size: 15px;
}

.right-item:hover {
  opacity: 0.75;
}

/* ─── LOGIN BUTTON ─── */
.login {
  background: #fff;
  color: #2874f0 !important;
  padding: 8px 20px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  transition:
    background 0.2s,
    color 0.2s !important;
}

.login:hover {
  background: #f0f5ff !important;
  opacity: 1 !important;
}

/* ─── CATEGORIES ─── */
.categories-container {
  width: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  padding: 10px 24px;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid #f1f1f1;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.categories-container::-webkit-scrollbar {
  display: none;
}

/* ─── CATEGORY ITEM ─── */
.category-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
  flex-shrink: 0;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 8px;
  transition: background 0.2s;
}

.category-item i {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #f0f5ff;
  color: #2874f0;
  font-size: 20px;
  transition:
    background 0.25s,
    color 0.25s,
    transform 0.25s,
    box-shadow 0.25s;
}

.category-item span {
  font-size: 12px;
  font-weight: 500;
  color: #444;
  margin-top: 6px;
  white-space: nowrap;
  transition: color 0.2s;
}

.category-item:hover i {
  background: #2874f0;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 14px rgba(40, 116, 240, 0.28);
}

.category-item:hover span {
  color: #2874f0;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .menu {
    display: none;
  }
}

@media (max-width: 850px) {
  .navbar {
    flex-wrap: wrap;
    padding: 10px 16px;
  }
  .nav-left,
  .nav-right {
    justify-content: space-between;
  }
  .search-box {
    max-width: 100%;
    order: 3;
    flex: 0 0 100%;
  }
}

@media (max-width: 600px) {
  .nav-right {
    gap: 14px;
  }
  .logo-section h2 {
    font-size: 20px;
  }
  .right-item span {
    display: none;
  }
  .categories-container {
    padding: 8px 12px;
    gap: 4px;
  }
  .category-item {
    min-width: 68px;
  }
  .category-item i {
    width: 44px;
    height: 44px;
    font-size: 17px;
  }
  .category-item span {
    font-size: 11px;
  }
}