/* ===========================
   Google Font
=========================== */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
    scroll-behavior:smooth;
}

body{
    background:#111;
    color:#fff;
}

/* ===========================
   Navbar
=========================== */

header{
    position:fixed;
    width:100%;
    top:0;
    left:0;
    background:#000;
    z-index:1000;
    box-shadow:0 2px 10px rgba(0,0,0,.5);
}

.navbar{
    width:90%;
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 0;
}

.logo{
    font-size:30px;
    font-weight:700;
    color:#ff3b3f;
}

.nav-links{
    display:flex;
    list-style:none;
}

.nav-links li{
    margin-left:30px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    font-weight:500;
    transition:.3s;
}

.nav-links a:hover{
    color:#ff3b3f;
}

.menu-btn{
    display:none;
    font-size:28px;
    cursor:pointer;
}

/* ===========================
   Hero Section
=========================== */

.hero{
    height:100vh;
    background:
    linear-gradient(rgba(0,0,0,.6),
    rgba(0,0,0,.6)),
    url("https://images.unsplash.com/photo-1517836357463-d25dfeac3438?w=1600");
    background-size:cover;
    background-position:center;

    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.hero-content h1{
    font-size:65px;
    margin-bottom:20px;
}

.hero-content p{
    font-size:22px;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    padding:14px 35px;
    background:#ff3b3f;
    color:#fff;
    text-decoration:none;
    border-radius:40px;
    transition:.4s;
}

.btn:hover{
    background:white;
    color:black;
}

/* ===========================
   About
=========================== */

.about{
    width:90%;
    margin:auto;
    padding:100px 0;
}

.about h2{
    text-align:center;
    font-size:40px;
    margin-bottom:60px;
}

.about-container{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:50px;
}

.about-text{
    flex:1;
}

.about-text h3{
    color:#ff3b3f;
    margin-bottom:20px;
    font-size:32px;
}

.about-text p{
    line-height:1.9;
    margin-bottom:15px;
}

.about-image{
    flex:1;
}

.about-image img{
    width:100%;
    border-radius:15px;
}

/* ===========================
   Services
=========================== */

.services{
    background:#1b1b1b;
    padding:100px 8%;
}

.services h2{
    text-align:center;
    margin-bottom:60px;
    font-size:40px;
}

.service-box{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.card{
    background:#222;
    padding:35px;
    text-align:center;
    border-radius:15px;
    transition:.4s;
}

.card:hover{
    transform:translateY(-10px);
}

.card i{
    font-size:45px;
    color:#ff3b3f;
    margin-bottom:20px;
}

.card h3{
    margin-bottom:15px;
}
/* ===========================
   Membership Plans
=========================== */

.plans{
    padding:100px 8%;
}

.plans h2{
    text-align:center;
    font-size:40px;
    margin-bottom:60px;
}

.plan-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
}

.plan{
    background:#222;
    text-align:center;
    padding:40px 25px;
    border-radius:15px;
    transition:.4s;
}

.plan:hover{
    transform:translateY(-10px);
}

.popular{
    border:3px solid #ff3b3f;
}

.plan h1{
    color:#ff3b3f;
    margin:20px 0;
    font-size:45px;
}

.plan ul{
    list-style:none;
    margin:25px 0;
}

.plan ul li{
    margin:12px 0;
}

.plan button{
    padding:12px 28px;
    border:none;
    background:#ff3b3f;
    color:white;
    border-radius:30px;
    cursor:pointer;
    transition:.3s;
}

.plan button:hover{
    background:white;
    color:black;
}

/* ===========================
   Trainers
=========================== */

.trainers{
    background:#1b1b1b;
    padding:100px 8%;
}

.trainers h2{
    text-align:center;
    font-size:40px;
    margin-bottom:60px;
}

.trainer-box{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.trainer{
    background:#222;
    text-align:center;
    padding:25px;
    border-radius:15px;
}

.trainer img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    margin-bottom:20px;
}

/* ===========================
   Contact
=========================== */

.contact{
    padding:100px 8%;
}

.contact h2{
    text-align:center;
    font-size:40px;
    margin-bottom:40px;
}

form{
    max-width:700px;
    margin:auto;
}

form input,
form textarea{
    width:100%;
    padding:15px;
    margin:15px 0;
    border:none;
    border-radius:8px;
}

form textarea{
    height:160px;
}

form button{
    padding:15px 35px;
    background:#ff3b3f;
    color:white;
    border:none;
    border-radius:30px;
    cursor:pointer;
}

form button:hover{
    background:white;
    color:black;
}

/* ===========================
   Footer
=========================== */

footer{
    background:black;
    text-align:center;
    padding:30px;
}

footer h3{
    color:#ff3b3f;
    margin-bottom:10px;
}

/* ===========================
   Responsive
=========================== */

@media(max-width:768px){

.nav-links{
    display:none;
}

.menu-btn{
    display:block;
}

.hero-content h1{
    font-size:40px;
}

.about-container{
    flex-direction:column;
}

}
/* Mobile Menu */

.nav-links.active{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:80px;
    left:0;
    width:100%;
    background:#000;
    padding:20px 0;
}

.nav-links.active li{
    margin:15px 0;
    text-align:center;
}