/* GOOGLE FONT */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=Saira+Stencil:wght@100..900&display=swap');

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

body{
font-family: "Saira Stencil", sans-serif;
background:#f5f5f5;
color:#222;
}

/* HEADER */
.top-bar{
position:sticky;
top:0;
z-index:1000;
}

header{
background:#fafafa;
text-align:center;
padding:20px;
box-shadow:0 2px 5px rgba(0,0,0,0.3);
position:relative;
}

.logo{
position:absolute;
top:15px;
left:15px;
}

.logo img{
width:100px;
height:100px;
border-radius:50%;
object-fit:cover;
}

/* TITLE EFFECT */
header h1{
font-size:40px;
background-image:linear-gradient(90deg,#00c6ff,#7b2ff7,#ff4ecd);
background-size:200%;
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
animation:shine 3s linear infinite;
}

@keyframes shine{
0%{background-position:-200%;}
100%{background-position:200%;}
}

/* NAVBAR */
nav{
display:flex;
justify-content:center;
align-items:center;
gap:35px;  
background:rgba(11,18,32,0.95);
backdrop-filter:blur(10px);
padding:14px 20px;
position:sticky;
top:0;
z-index:1000;
border-bottom:1px solid rgba(255,255,255,0.08);
box-shadow:
0 12px 30px rgba(0, 198, 255, 0.25),
0 0 15px rgba(124, 58, 237, 0.15);
flex-wrap:wrap;
}

/* ICON LINK */
nav a{
color:white;
font-size:22px;
width:45px;
height:45px;
display:flex;
justify-content:center;
align-items:center;
border-radius:10px;
transition:0.3s ease;
text-decoration:none;
}

nav a:hover{
background:linear-gradient(135deg,#2563eb,#7c3aed);
transform:translateY(-3px) scale(1.1);
box-shadow:0 8px 20px rgba(0,0,0,0.4);
}

nav a.active{
background:linear-gradient(135deg,#2563eb,#7c3aed);
}

nav i{
transition:0.3s ease;
}

nav a:hover i{
transform:rotate(10deg);
}

/* SEARCH */
.search{
position:absolute;
right:20px;
top:50%;
transform:translateY(-50%);
}

.search input{
width:180px;
padding:8px;
font-size:14px;
border-radius:5px;
border:1px solid #ccc;
}

/* LAYOUT */
main{
display:grid;
grid-template-columns: 280px 1fr;
gap:20px;
max-width:1200px;
margin:auto;
padding:20px;
}

/* SIDEBAR */
.sidebar{
padding:20px;
background:#f2f2f2;
border-radius:10px;
position:sticky;
top:120px;
height:fit-content;
max-height:500px;
overflow-y:auto;
}

.sidebar h3{
margin-bottom:10px;
transition:0.3s;
}

.sidebar h3:hover{
color:#2563eb;
transform:scale(1.05);
}

.sidebar ul{
list-style:none;
padding:0;
}

.sidebar ul li{
margin:8px 0;
}

.sidebar ul li a{
display:block;
padding:10px 15px;
border-radius:8px;
color:#333;
text-decoration:none;
transition:0.3s;
}

.sidebar ul li a:hover{
background:linear-gradient(90deg,#2563eb,#7c3aed);
color:white;
transform:translateX(10px);
}

.sidebar p{
transition:0.3s;
}

.sidebar p:hover{
color:#e11d48;
transform:translateX(5px);
}

/* SCROLLBAR */
.sidebar::-webkit-scrollbar{
width:8px;
}

.sidebar::-webkit-scrollbar-thumb{
background:linear-gradient(180deg,#2563eb,#7c3aed);
border-radius:10px;
}

/* TOUR */
.section-title{
margin-bottom:20px;
font-size:25px;
}

.tour-list{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
}

.tour{
background:white;
border-radius:12px;
overflow:hidden;
box-shadow:0 5px 15px rgba(0,0,0,0.15);
transition:0.3s;
}

.tour:hover{
transform:translateY(-8px);
box-shadow:0 15px 35px rgba(0,0,0,0.25);
}

.tour-img img{
width:100%;
height:200px;
object-fit:cover;
transition:0.5s;
}

.tour:hover img{
transform:scale(1.15);
}

.badge{
position:absolute;
top:10px;
left:10px;
background:linear-gradient(270deg,#ff3d3d,#ff9800,#ff3d3d);
background-size:200%;
animation:gradientMove 3s linear infinite,pulse 1.5s infinite;
color:white;
padding:5px 10px;
border-radius:5px;
}

@keyframes gradientMove{
0%{background-position:0%;}
100%{background-position:200%;}
}

@keyframes pulse{
0%{transform:scale(1);}
50%{transform:scale(1.1);}
100%{transform:scale(1);}
}

.tour-content{
padding:15px;
}

.rating{
color:#ffc107;
margin-bottom:10px;
}

.price{
color:#ff5722;
font-weight:bold;
}

.btn-book{
background:#00a86b;
color:white;
border:none;
padding:8px 12px;
border-radius:6px;
cursor:pointer;
}

.btn-book:hover{
background:#008f5a;
}

/* button chi tiết */
.btn-details{
background:#2563eb;
color:white;
border:none;
padding:8px 12px;
border-radius:6px;
cursor:pointer;
}

.btn-details:hover{
background:#1d4ed8;
}

/* SLIDER */
.swiper{
width:100%;
height:450px;
}

.swiper-slide img{
width:100%;
height:100%;
object-fit:cover;
}

/* GALLERY */
.gallery{
padding:60px 40px;
text-align:center;
}

.gallery-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
}

.gallery-grid img{
width:100%;
height:220px;
object-fit:cover;
border-radius:12px;
transition:0.4s;
}

.gallery-grid img:hover{
transform:scale(1.08);
}

/* FOOTER */
footer{
background:#222;
color:white;
text-align:center;
padding:20px;
margin-top:40px;
}

/* TOP BUTTON */
#topBtn{
position:fixed;
bottom:30px;
right:30px;
background:#ff5722;
color:white;
border:none;
padding:12px;
border-radius:50%;
display:none;
cursor:pointer;
}

/* ===== RESPONSIVE ===== */

@media (max-width:1024px){

main{
grid-template-columns:1fr;
}

.sidebar{
position:static;
max-height:none;
}

}

@media (max-width:768px){

header h1{
font-size:28px;
}

.logo img{
width:70px;
height:70px;
margin-top:-10px;
}

nav{
gap:15px;
}

.search{
position:static;
transform:none;
width:100%;
margin-top:10px;
}

.search input{
width:100%;
}

.tour-list{
grid-template-columns:1fr;
}

}

@media (max-width:480px){

header h1{
font-size:22px;
}

nav a{
width:35px;
height:35px;
font-size:18px;
}

.tour-img img{
height:160px;
}

.logo img{
width:40px;
height:40px;
margin-top:-15px;
}
}
/* ===== REGISTER  ===== */

.order-container{
max-width:900px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

.order-box{
background:white;
padding:20px;
border-radius:10px;
box-shadow:0 2px 10px rgba(0,0,0,0.1);
}

.order-box h3{
margin-bottom:15px;
color:#ff5722;
}

.order-box input{
width:100%;
padding:10px;
margin:8px 0;
border:1px solid #ccc;
border-radius:6px;
}

.tour-item{
display:flex;
align-items:center;
gap:15px;
}

.tour-item img{
width:120px;
height:80px;
border-radius:6px;
object-fit:cover;
}

.tour-info{
flex:1;
}

.tour-price{
font-weight:bold;
color:#ff5722;
font-size:18px;
}

.total-box{
display:flex;
justify-content:space-between;
align-items:center;
background:#fff7f0;
padding:20px;
border-radius:10px;
}

.order-btn{
background:#ff5722;
color:white;
border:none;
padding:12px 30px;
font-size:16px;
border-radius:6px;
cursor:pointer;
}

.order-btn:hover{
background:#e64a19;
}
/* FOOTER */    
.footer{
    text-align: center;
    padding: 20px;
    background-color: #222;
    margin-top:30px;
    opacity:0.8;
}
/* animation */
@keyframes fadeDown{
    from{ opacity: 0; transform: translateY(-20px);}
    to{ opacity: 1; transform:translateY(0);}
}

@keyframes fadeup{
    from{ opacity: 0; transform: translateY(20px);}
    to{ opacity: 1; transform:translateY(0);}
}

@keyframes cardIn{
to{opacity:1; transform:translateY(0);}
}

@keyframes float{
0%{transform:translateY(0);}
50%{transform:translateY(-10px);}
100%{transform:translateY(0);}
}

@keyframes grow{
from{width:0;}
to{width:80%;}
}

.team-detail{
  padding: 70px 20px;
  background: #0f172a;
  color: white;
}

/* ABOUT */
.team-about{
  max-width: 800px;
  margin: auto;
  text-align: center;
  margin-bottom: 50px;
}

.team-about h2{
  font-size: 32px;
  margin-bottom: 15px;
}

.team-about p{
  opacity: 0.8;
}

/* STATS */
.team-stats{
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.stat-box{
  background: rgba(255,255,255,0.05);
  padding: 25px;
  text-align: center;
  border-radius: 12px;
  transition: 0.3s;
}

.stat-box h3{
  font-size: 28px;
  color: #38bdf8;
}

.stat-box:hover{
  transform: scale(1.05);
}

/* TECH */
.team-tech{
  text-align: center;
  margin-bottom: 50px;
}

.tech-list{
  margin-top: 20px;
}

.tech-list span{
  display: inline-block;
  background: #1e293b;
  padding: 10px 15px;
  margin: 5px;
  border-radius: 20px;
  font-size: 14px;
}

/* PROCESS */
.team-process{
  max-width: 900px;
  margin: auto;
  margin-bottom: 60px;
}

.process-step{
  border-left: 3px solid #38bdf8;
  padding-left: 15px;
  margin-bottom: 20px;
}

/* CTA */
.team-cta{
  text-align: center;
}

.btn-view{
  display: inline-block;
  margin-top: 15px;
  padding: 12px 25px;
  background: linear-gradient(90deg,#2563eb,#7c3aed);
  color: white;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
}

.btn-view:hover{
  transform: scale(1.1);
}
/* footer */
/* ===== FOOTER ===== */
.footer{
background:#0f172a;
color:#fff;
margin-top:60px;
padding-top:40px;
}

.footer-container{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:30px;
padding:0 40px;
}

.footer-col h3{
margin-bottom:15px;
color:#38bdf8;
}

.footer-col p,
.footer-col li{
font-size:14px;
color:#cbd5e1;
line-height:1.6;
}

.footer-col ul{
list-style:none;
padding:0;
}

.footer-col ul li{
margin-bottom:8px;
}

.footer-col ul li a{
text-decoration:none;
color:#cbd5e1;
transition:0.3s;
}

.footer-col ul li a:hover{
color:#38bdf8;
}

/* SOCIAL */
.socials a{
display:inline-block;
margin-right:10px;
width:35px;
height:35px;
line-height:35px;
text-align:center;
border-radius:50%;
background:#1e293b;
color:#fff;
transition:0.3s;
}

.socials a:hover{
background:#38bdf8;
transform:translateY(-3px);
}

/* BOTTOM */
.footer-bottom{
text-align:center;
border-top:1px solid #334155;
margin-top:30px;
padding:15px;
font-size:14px;
color:#94a3b8;
}