/* =========================================================
   AIRBNB HUB — MAIN STYLESHEET
   Theme: Blue & White
   ========================================================= */

:root{
  --primary:#0A6EBD;
  --primary-dark:#063F63;
  --secondary:#00B4D8;
  --light-blue:#EAF4FB;
  --white:#FFFFFF;
  --text:#1B2A3A;
  --gray:#6B7A8D;
  --border:#DCEAF5;
  --success:#2FAE60;
  --warning:#E8A93B;
  --danger:#E15353;
  --radius:14px;
  --shadow:0 8px 24px rgba(10,110,189,0.12);
  --font-display:'Poppins',sans-serif;
  --font-body:'Inter',sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body); color:var(--text); background:var(--white); line-height:1.6;}
img{max-width:100%; display:block;}
a{text-decoration:none; color:inherit;}
ul{list-style:none;}
h1,h2,h3,h4{font-family:var(--font-display); color:var(--primary-dark); line-height:1.25;}
.container{max-width:1200px; margin:0 auto; padding:0 24px;}
section{padding:70px 0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block; padding:13px 28px; border-radius:999px; font-weight:600;
  border:2px solid transparent; cursor:pointer; transition:all .25s ease; font-size:15px;
}
.btn-primary{background:var(--primary); color:var(--white);}
.btn-primary:hover{background:var(--primary-dark); transform:translateY(-2px);}
.btn-secondary{background:var(--secondary); color:var(--white);}
.btn-secondary:hover{background:#0090ad; transform:translateY(-2px);}
.btn-outline{background:transparent; border-color:var(--white); color:var(--white);}
.btn-outline:hover{background:var(--white); color:var(--primary);}
.btn-outline-blue{background:transparent; border-color:var(--primary); color:var(--primary);}
.btn-outline-blue:hover{background:var(--primary); color:var(--white);}
.btn-sm{padding:9px 20px; font-size:14px;}
.btn-danger{background:var(--danger); color:var(--white);}
.btn-block{width:100%; text-align:center;}
.btn:disabled{opacity:.6; cursor:not-allowed;}

/* ---------- Header ---------- */
.site-header{position:sticky; top:0; z-index:1000; background:var(--white); box-shadow:0 2px 14px rgba(10,110,189,0.08);}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 24px;}
.logo-img{height:44px;}
.main-nav{display:flex; gap:28px;}
.main-nav a{font-weight:600; color:var(--text); font-size:15px; padding:6px 2px; border-bottom:2px solid transparent; transition:.2s;}
.main-nav a:hover, .main-nav a.active{color:var(--primary); border-color:var(--secondary);}
.header-actions{display:flex; align-items:center; gap:16px;}
.hamburger{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer;}
.hamburger span{width:26px; height:3px; background:var(--primary-dark); border-radius:3px;}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(120deg, var(--primary-dark), var(--primary) 60%, var(--secondary));
  color:var(--white); padding:90px 0 110px; position:relative; overflow:hidden;
}
.hero .container{display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center;}
.hero h1{color:var(--white); font-size:2.7rem; margin-bottom:18px;}
.hero p{font-size:1.1rem; opacity:.92; margin-bottom:28px; max-width:520px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
.hero-img-wrap{position:relative;}
.hero-img-wrap img{border-radius:var(--radius); box-shadow:0 20px 50px rgba(0,0,0,.25);}
.hero-badge{
  position:absolute; bottom:-20px; left:-20px; background:var(--white); color:var(--primary-dark);
  padding:14px 20px; border-radius:var(--radius); box-shadow:var(--shadow); font-weight:700; font-size:14px;
}

/* Quick search bar */
.search-bar{
  background:var(--white); border-radius:999px; box-shadow:var(--shadow); padding:10px;
  display:flex; gap:8px; margin-top:-46px; position:relative; z-index:5; flex-wrap:wrap;
}
.search-bar select, .search-bar input{
  border:none; padding:12px 16px; font-family:var(--font-body); font-size:14px; flex:1; min-width:140px; color:var(--text); background:transparent;
}
.search-bar select:focus, .search-bar input:focus{outline:none; background:var(--light-blue); border-radius:999px;}
.search-bar button{white-space:nowrap;}

/* ---------- Section headings ---------- */
.section-head{text-align:center; max-width:640px; margin:0 auto 44px;}
.eyebrow{color:var(--secondary); font-weight:700; letter-spacing:1.5px; text-transform:uppercase; font-size:13px;}
.section-head h2{font-size:2.1rem; margin:8px 0 12px;}
.section-head p{color:var(--gray);}
.bg-light{background:var(--light-blue);}

/* ---------- Cards Grid ---------- */
.grid{display:grid; gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:var(--white); border:1px solid var(--border); border-radius:var(--radius);
  overflow:hidden; transition:.25s; box-shadow:0 4px 14px rgba(10,110,189,0.06); display:flex; flex-direction:column;
}
.card:hover{transform:translateY(-6px); box-shadow:var(--shadow);}
.card-img{height:200px; overflow:hidden; position:relative;}
.card-img img{width:100%; height:100%; object-fit:cover; transition:.4s;}
.card:hover .card-img img{transform:scale(1.08);}
.card-badge{
  position:absolute; top:12px; left:12px; background:var(--secondary); color:var(--white);
  font-size:12px; font-weight:700; padding:5px 12px; border-radius:999px;
}
.card-body{padding:20px; display:flex; flex-direction:column; gap:8px; flex:1;}
.card-body h3{font-size:1.15rem;}
.card-meta{display:flex; justify-content:space-between; align-items:center; color:var(--gray); font-size:13.5px;}
.card-price{color:var(--primary); font-weight:700; font-size:1.05rem;}
.card-price span{font-weight:400; font-size:12.5px; color:var(--gray);}
.rating{color:var(--warning); font-weight:700; font-size:13.5px;}
.card-actions{display:flex; gap:10px; margin-top:auto; padding-top:8px;}
.card-actions .btn{flex:1; text-align:center; padding:10px 12px; font-size:14px;}

/* ---------- Package select style used in bnbs/eateries/vehicles pages ---------- */
.filters-bar{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:32px; justify-content:center;}
.filters-bar select, .filters-bar input{
  padding:11px 16px; border-radius:999px; border:1.5px solid var(--border); font-family:var(--font-body); font-size:14px;
}

/* ---------- Steps / How it works ---------- */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.step{text-align:center; padding:24px;}
.step-num{
  width:56px; height:56px; border-radius:50%; background:var(--light-blue); color:var(--primary);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:20px; margin:0 auto 16px;
}
.step h4{margin-bottom:8px;}
.step p{color:var(--gray); font-size:14.5px;}

/* ---------- Stats strip ---------- */
.stats-strip{background:var(--primary-dark); color:var(--white); padding:40px 0;}
.stats-strip .grid-4{text-align:center;}
.stats-strip h3{color:var(--white); font-size:2rem;}
.stats-strip p{opacity:.85; font-size:14px;}

/* ---------- Testimonials ---------- */
.testimonial-card{background:var(--white); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow);}
.testimonial-card p.quote{font-style:italic; color:var(--text); margin-bottom:16px;}
.testimonial-user{display:flex; align-items:center; gap:12px;}
.testimonial-user img{width:46px; height:46px; border-radius:50%; object-fit:cover;}
.testimonial-user strong{display:block; font-size:14.5px;}
.testimonial-user span{font-size:12.5px; color:var(--gray);}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg,var(--primary),var(--secondary)); color:var(--white);
  border-radius:var(--radius); padding:50px; text-align:center; margin:0 24px;
}
.cta-banner h2{color:var(--white);}
.cta-banner p{opacity:.9; margin:10px 0 24px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--primary-dark); color:#D9E9F5; padding-top:60px;}
.footer-inner{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:36px; padding-bottom:40px;}
.footer-logo{filter:brightness(0) invert(1); margin-bottom:14px;}
.footer-col h4{color:var(--white); margin-bottom:16px; font-size:16px;}
.footer-col p{font-size:14px; opacity:.85;}
.footer-col ul li{margin-bottom:10px; font-size:14px;}
.footer-col ul li a:hover{color:var(--secondary);}
.newsletter-form{display:flex; gap:8px; margin-bottom:16px;}
.newsletter-form input{flex:1; padding:10px 14px; border-radius:8px; border:none; font-size:13.5px;}
.social-links{display:flex; gap:10px;}
.social-links a{
  width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,.1); display:flex;
  align-items:center; justify-content:center; font-size:12px; font-weight:700;
}
.social-links a:hover{background:var(--secondary);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12); text-align:center; padding:18px 0; font-size:13px; opacity:.8;}
.footer-bottom a{color:var(--secondary); font-weight:600;}

.back-to-top{
  position:fixed; bottom:26px; right:26px; width:46px; height:46px; border-radius:50%;
  background:var(--primary); color:var(--white); border:none; font-size:20px; cursor:pointer;
  box-shadow:var(--shadow); display:none; z-index:999;
}
.back-to-top.show{display:block;}

/* ---------- Forms (booking / package builder) ---------- */
.form-card{background:var(--white); border-radius:var(--radius); box-shadow:var(--shadow); padding:32px; border:1px solid var(--border);}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.form-group{margin-bottom:18px; display:flex; flex-direction:column; gap:6px;}
.form-group label{font-weight:600; font-size:14px;}
.form-group input, .form-group select, .form-group textarea{
  padding:12px 14px; border:1.5px solid var(--border); border-radius:10px; font-family:var(--font-body); font-size:14.5px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{outline:none; border-color:var(--primary);}
.pkg-select-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px;}
.pkg-option{
  border:2px solid var(--border); border-radius:12px; padding:14px; cursor:pointer; transition:.2s; text-align:center;
}
.pkg-option img{height:90px; object-fit:cover; border-radius:8px; margin-bottom:8px; width:100%;}
.pkg-option.selected{border-color:var(--primary); background:var(--light-blue);}
.pkg-option h5{font-size:13.5px; margin-bottom:4px;}
.pkg-option span{font-size:12px; color:var(--gray);}
.summary-box{background:var(--light-blue); border-radius:12px; padding:20px; margin-top:20px;}
.summary-row{display:flex; justify-content:space-between; font-size:14.5px; padding:6px 0;}
.summary-row.total{font-weight:700; font-size:17px; border-top:1.5px dashed var(--border); margin-top:8px; padding-top:12px; color:var(--primary-dark);}
.alert{padding:14px 18px; border-radius:10px; margin-bottom:18px; font-size:14.5px; font-weight:600;}
.alert-success{background:#E4F7EC; color:var(--success);}
.alert-error{background:#FCE9E9; color:var(--danger);}
.tag{display:inline-block; padding:4px 10px; border-radius:999px; font-size:11.5px; font-weight:700;}
.tag-pending{background:#FDF2DE; color:var(--warning);}
.tag-confirmed{background:#E4F7EC; color:var(--success);}
.tag-cancelled{background:#FCE9E9; color:var(--danger);}
.tag-completed{background:var(--light-blue); color:var(--primary);}

/* ---------- Page banner (inner pages) ---------- */
.page-banner{
  background:linear-gradient(120deg, var(--primary-dark), var(--primary));
  color:var(--white); padding:60px 0; text-align:center;
}
.page-banner h1{color:var(--white); margin-bottom:8px;}
.page-banner p{opacity:.9;}

.empty-state{text-align:center; padding:60px 20px; color:var(--gray);}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero .container{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .grid-3, .grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .form-grid, .pkg-select-grid{grid-template-columns:1fr;}
}
@media(max-width:720px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0; background:var(--white); flex-direction:column;
    padding:18px 24px; gap:14px; box-shadow:0 12px 20px rgba(0,0,0,.08); display:none;
  }
  .main-nav.open{display:flex;}
  .hamburger{display:flex;}
  .grid-3, .grid-4, .footer-inner{grid-template-columns:1fr;}
  .hero h1{font-size:2rem;}
  .search-bar{flex-direction:column; border-radius:20px;}
}