*{
    margin:0;
    padding:0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body{
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    background-color: #fff;
}
#navbar{
    background: #1a1a1a;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
#navbar.scrolled {
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    transition: 0.3s ease;
}
.container{
    max-width:1200px;
    margin:auto;
    padding:0 20px;
}
.nav-container{
    max-width: 1200px;
    padding: 0 20px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#navMenu{
    display:flex;
    align-items:center;
}
#nav-logo h1{
    color:#ff6b35;
    font-size: 2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}
.hamburger {
    display: none;
    font-size: 2rem;
    color: white;
    cursor: pointer;
}
#navMenu{
    display: flex;
    gap: 20px;
}

.nav-menu a{
    color: #fff;
    text-decoration: none; 
    align-items: center;
    padding-right: 20px;
    font-weight: 600;
}
.nav-menu a:hover{
    color: #ff6b35;
}
#nav-btn{
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    background: #ff6b35;
    border:none;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
#nav-btn:hover{
    background: #e04e1d;
    transform: translateY(-2px);
}
.hero{
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 60px;
}
.hero::after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}
.hero-img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}
.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoomIn 15s ease-in-out infinite alternate;
}
@keyframes zoomIn {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.05);
    }
}
.hero-content{
    position: relative;
    text-align: center;
    color: white;
    z-index: 2;
    animation: fadeInUp 1s ease-in-out;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
.hero-btn{
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #ff6b35;    
    color: white;
}
.hero-btn:hover{
    background: #e04e1d;
    transform: translateY(-2px);    
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}
@media(max-width:768px){
    .hero-title{
        font-size: 2.5rem;
    }
    .hero-subtitle{
        font-size: 1rem;
    }

}
.hero::after{
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color:#2d2d2d;
    font-weight: bold;
}
.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}
.plans-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
}
.plan-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border-top: 4px solid transparent;
}
.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}
.plan-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color:#2d2d2d;
}
.plan-price {
    font-size: 2rem;
    font-weight: bold;
    color:#ff6b35;
    margin-bottom: 1.5rem;
}
.plan-features {
    list-style: none;
    margin-bottom: 1.5rem;
}
.plan-features li {
    margin-bottom: 0.5rem;
    color: #666;
}
.plan-features li::before {
    content: "✓";
    color: #ff6b35;
    margin-right: 10px;
}
.btn {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #ff6b35;    
    color: white;
}
.btn-plan {
    padding: 0.8rem 2rem;
    border: 2px solid #ff6b35;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fff;    
    color: #ff6b35;
}
.btn:hover {
    background: #e04e1d;
    transform: translateY(-2px);    
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}
.btn-plan:hover {
    background: #e04e1d;
    transform: translateY(-2px);    
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}
.trainers-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;    
}
.trainer-card {
    background: white;
    padding: 2rem;
    position:relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}
.trainer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}
.trainer-image img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
}
.trainer-card img:hover{
    opacity: 1;
}

.trainer-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color:#2d2d2d;
}
.trainer-card p {
    color: #ff6b35;
    font-size: 0.9rem;
}
.trainer-card{
    position: relative;
    overflow: hidden;
}
.trainer-overlay{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: 0.3s ease;
}

.trainer-card:hover .trainer-overlay{
    opacity: 1;
}
.contact{
    padding: 80px 20px;
    background: #f9f9f9;
    text-align: center;
}

.contact h2{
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2d2d2d;
}

.contact-subtitle{
    color: #666;
    margin-bottom: 3rem;
}

.contact-form{
    max-width: 600px;
    margin: auto;
    text-align: left;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-group{
    margin-bottom: 1.5rem;
}

.form-group label{
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea{
    width: 100%;
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 1rem;
    outline: none;
    transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus{
    border-color: #ff6b35;
}

.submit-btn{
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 50px;
    background: #ff6b35;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.submit-btn:hover{
    background: #e04e1d;
}

.form-group span{
    color: red;
    font-size: 0.85rem;
}

#formMessage{
    margin-top: 1rem;
    font-weight: 600;
    text-align: center;
}
.footer{
    background: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-container{
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}
.footer-col h3,
.footer-col h4{
    margin-bottom: 1rem;
    color: #ff6b35;
}
.footer-col p{
    color: #ccc;
    font-size: 0.9rem;
    line-height: 1.6;
}
.footer-col ul{
    list-style: none;
}
.footer-col ul li{
    margin-bottom: 0.5rem;
}
.footer-col ul li a{
    color: #ccc;
    text-decoration: none;
    transition: 0.3s ease;
}
.footer-col ul li a:hover{
    color: #ff6b35;
}
.footer-bottom{
    text-align: center;
    margin-top: 2rem;
    border-top: 1px solid #333;
    padding-top: 1rem;
    font-size: 0.9rem;
    color: #aaa;
}
#scrollTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #ff6b35;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 20px;
    cursor: pointer;
    display: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: 0.3s ease;
    z-index: 1000;
}
#scrollTopBtn:hover {
    background: #e04e1d;
    transform: translateY(-3px);
}
@media(max-width:768px){

    /* NAV */
    .hamburger{
        display:block;
    }

    #navMenu{
        position:absolute;
        top:70px;
        right:0;
        width:100%;
        background:#1a1a1a;
        flex-direction:column;
        display:none;
        padding:1rem 0;
    }

    #navMenu.active{
        display:flex;
    }

    #navMenu a{
        display:block;
        padding:10px 0;
    }

    /* HERO */
    .hero{
        height:auto;
        padding:100px 20px 60px;
    }

    .hero-title{
        line-height:1.3;
        font-size:2.2rem;
    }

    .hero-subtitle{
        font-size:1rem;
        padding:0 10px;
    }

    .hero-btn{
        width:100%;
        max-width:250px;
    }

    /* SECTION */
    section{
        padding:60px 15px;
    }

    .section-title{
        font-size:2rem;
    }

    .section-subtitle{
        font-size:1rem;
        padding:0 10px;
    }

    /* GRID */
    .plans-grid,
    .trainers-grid{
        grid-template-columns:1fr;
    }

    /* CONTACT */
    .contact-form{
        padding:1.5rem;
    }

    /* FOOTER */
    .footer-container{
        grid-template-columns:1fr;
        text-align:center;
    }

    /* BUTTON */
    #scrollTopBtn{
        width:45px;
        height:45px;
        font-size:18px;
        bottom:20px;
        right:20px;
    }
}