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

body {
  font-family: Arial, sans-serif;
  background: #f6f7f9;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 15px;
}

/* HEADER */
.top-nav {
  background: #fff;
  border-bottom: 1px solid #e3e3e3;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
}

.top-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 22px;
  color: #1677c2;
  font-weight: bold;
}

.logo-circle {
  border: 2px solid #1677c2;
  padding: 2px 7px;
  border-radius: 50%;
  margin-right: 8px;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: #444;
  font-size: 14px;
}

.nav-right a {
  margin-left: 15px;
  font-size: 14px;
}

.btn-outline {
  border: 1px solid #1677c2;
  padding: 6px 14px;
  border-radius: 4px;
}

/* HERO */
.hero {
  position: relative;
  height: 520px;
  margin-top: 70px;
}

.hero-bg {
  width: 100%;
  height: 520px;
  object-fit: cover;
  position: absolute;
  top: 0; left: 0;
  z-index: -2;
}

.hero-overlay {
  background: rgba(0,0,0,0.4);
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-inner {
  position: relative;
  color: #fff;
  text-align: center;
  padding-top: 80px;
}

.hero-title {
  font-size: 34px;
  margin-bottom: 20px;
}

.hero-tabs {
  display: inline-flex;
  background: rgba(255,255,255,0.3);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 20px;
}

.hero-tab {
  padding: 7px 20px;
  color: #eee;
  font-size: 14px;
  cursor: pointer;
}

.hero-tab.active {
  background: #fff;
  color: #333;
}

.hero-searchbox {
  max-width: 720px;
  margin: auto;
  display: flex;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
}

.hero-select {
  flex: 1;
  padding: 12px;
  border-right: 1px solid #eee;
}

.hero-select label {
  display: block;
  font-size: 12px;
  color: #666;
}

.hero-select select {
  border: none;
  width: 100%;
  font-size: 14px;
}

.hero-search-btn {
  width: 120px;
  background: #ff7f2a;
  color: #fff;
  border: none;
  font-size: 15px;
}

.hero-metrics {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.hero-metric-title {
  font-weight: bold;
}

/* SECTION */
.section {
  padding: 50px 0;
}

.white {
  background: #fff;
}

h2 {
  text-align: center;
  margin-bottom: 25px;
  font-size: 26px;
}

/* GRID */
.grid-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #ddd;
}

.card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.card-body {
  padding: 10px;
}

.card-title {
  font-weight: bold;
  margin-bottom: 5px;
}

.card-sub {
  color: #777;
  font-size: 13px;
}

/* FOOTER */
footer {
  background: #f3f5f7;
  padding: 30px 0;
  text-align: center;
  margin-top: 40px;
}

.footer-bottom {
  color: #777;
  font-size: 13px;
}