:root{
  --bg-yellow: #f7c600; /* hero background */
  --accent-orange: #e76f24; /* underline and button */
  --text-dark: #222327;
  --muted: #6b6b6b;
  --white: #ffffff;
  --container-width: 1100px;
  --max-width: 1200px;
}


/* global reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

/* reset-ish */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  color:var(--text-dark);
  background:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  font-size:16px;
}

/* container */
.container{
  width:100%; 
  max-width: 1100px;
  margin:0 auto;
  padding:0 20px;
}

/* header */
.site-header{
  background: #fff;
  border-bottom:1px solid #eee;
  position:sticky;
  top:0;
  z-index:50;
}

.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  height:64px;
  justify-content:space-between;
}


/*logo */
.logo {
  /* text-based logo font */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 800; 
  letter-spacing: -1px; 
  font-size: 3rem; 
  color: #e76f24; 
  display: inline-block;
}

/* nav */
.site-nav{display:flex; gap:14px; align-items:center}
.site-nav .nav-link{
  color:var(--muted);
  text-decoration:none;
  font-weight:600;
  padding:6px 8px;
  border-radius:4px;
  transition:all .15s ease;
}
.site-nav .nav-link:hover{color:var(--text-dark); background:#faf7f0}

.auth-actions{display:flex; gap:8px; align-items:center}
.btn{
  display:inline-block;
  padding:8px 14px;
  border-radius:4px;
  text-decoration:none;
  font-weight:700;
  font-size:0.95rem;
  line-height:1;
  cursor:pointer;
  border:1px solid transparent;
}
.btn-about{background:var(--accent-orange); color:var(--white)}

/* search section */
.search-container {
    width: 100%;
    text-align: center;
    padding: 60px 20px;
}

.search-container h1 {
    font-size: 42px;
    font-weight: 800;
}

.subtitle {
    margin-top: 10px;
    font-size: 16px;
    color: #555;
}

.search-card {
    margin: 40px auto 0;
    width: 450px;
    background: #f7f7f7;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* inputs label */
.input-label {
    display: block;
    text-align: left;
    margin: 15px 0 5px 2px;
    font-weight: 600;
    color: #333;
}

input, select {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1.5px solid #ccc;
    font-size: 15px;
    outline: none;
    transition: 0.2s ease;
}

input:focus, select:focus {
    border-color: #e76f24;
}

/* search button */
.search-btn {
    width: 100%;
    margin-top: 25px;
    padding: 16px;
    background: #e76f24;
    color: white;
    font-size: 17px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.2s ease;
}

.search-btn:hover {
    background: #e76f24;
}

/* footer */
footer {
    margin-top: 60px;
    text-align: center;
    padding: 25px;
    font-size: 14px;
    color: #777;
}