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

body {
  font-family: 'Inter', sans-serif;
  background: #F8FAFC;
  color: #0F172A;
}

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

/* Header */
.header {
  background: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.logo img {
  width: 32px;
  height: 32px;
}

nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #475569;
}

/* Hero */
.hero {
  padding: 60px 0;
  text-align: center;
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.hero p {
  color: #64748B;
}

/* Tools */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  padding: 40px 0;
}

.tool-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

/* Ad */
.ad-slot {
  grid-column: 1 / -1;
  height: 90px;
  background: #F1F5F9;
  border-radius: 8px;
}

/* Footer */
.footer {
  border-top: 1px solid #E5E7EB;
  padding: 20px 0;
  text-align: center;
  font-size: 14px;
}

.footer nav a {
  margin: 0 10px;
  color: #64748B;
}


.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #EFF6FF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.tool-icon i {
  color: #2563EB;
  font-size: 18px;
}

.cooming-soon {
    background: #ff4545;
    display: inline-block;
    padding: 4px;
    border-radius: 5px;
    color: #fff;
    font-size: 10px;
    margin-bottom: 30px;
}