/* ===========================
   MAIN CSS - COSCO THEME
   =========================== */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
}

/* ===== HEADER ===== */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid #eee;
  top: 0;
  z-index: 999;
  position: relative;
}

.site-header .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER CONTENT ===== */
.header-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px;
}

.header-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background: linear-gradient(
    to right,
    #e43d33 0%,
    #e43d33 30%,
    #f4b41a 30%,
    #f4b41a 50%,
    #fff200 50%,
    #fff200 65%,
    #d3d3d3 65%,
    #d3d3d3 75%,
    #a9a9a9 75%,
    #a9a9a9 85%,
    #696969 85%,
    #696969 100%
  );
  z-index: 10;
}

/* ===== LOGO ===== */
.site-branding img {
  max-height: 48px;
  width: auto;
}

.site-title {
  font-size: 22px;
  margin: 0;
}

.site-title a {
  text-decoration: none;
  color: #111;
  font-weight: 700;
}

.site-description {
  font-size: 13px;
  color: #777;
  margin: 0;
}

/* ===== NAVIGATION ===== */
.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-navigation li {
  position: relative;
}

.main-navigation a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: #000000;
  padding: 6px 0;
  transition: color 0.3s ease;
}

.main-navigation a:hover {
  color: #fa0000;
}

.main-navigation .current-menu-item > a {
  color: #fa0000;
  font-weight: 600;
}

/* ===== SUB MENU ===== */
.main-navigation ul ul {
  position: absolute;
  top: 120%;
  left: 0;
  background: #fff;
  min-width: 200px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  display: none;
  flex-direction: column;
  padding: 10px 0;
}

.main-navigation ul ul li {
  width: 100%;
}

.main-navigation ul ul a {
  padding: 10px 20px;
  display: block;
  font-size: 14px;
}

.main-navigation li:hover > ul {
  display: block;
}