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

body{
  background:#0d0d0d;
  color:#fff;
  overflow-x:hidden;
}

/* ===== HEADER ===== */
header{
  padding:20px 8%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:rgba(0,0,0,.85);
  position:fixed;
  width:100%;
  top:0;
  z-index:100;
  backdrop-filter:blur(10px);
}

header h1{
  color:#ff3c00;
  font-size:26px;
}

nav a{
  margin-left:25px;
  text-decoration:none;
  color:#fff;
  position:relative;
}

nav a::after{
  content:"";
  position:absolute;
  width:0;
  height:2px;
  background:#ff3c00;
  left:0;
  bottom:-6px;
  transition:.3s;
}

nav a:hover::after{width:100%;}

/* ===== HERO ===== */
.hero{
  min-height:100vh;
  background:
  linear-gradient(to right,rgba(0,0,0,.85),rgba(0,0,0,.4)),
  url("https://images.unsplash.com/photo-1558611848-73f7eb4001a1");
  background-size:cover;
  background-position:center;
  display:flex;
  align-items:center;
  padding:0 8%;
}

.hero-content{
  max-width:650px;
  animation:slideFade 1.2s ease;
}

.hero h2{
  font-size:52px;
}

.hero span{color:#ff3c00;}

.hero p{
  color:#ccc;
  margin:20px 0 30px;
}

.btn{
  padding:14px 34px;
  background:#ff3c00;
  border:none;
  border-radius:30px;
  color:#fff;
  font-size:16px;
  cursor:pointer;
  transition:.3s;
  box-shadow:0 0 25px rgba(255,60,0,.4);
}

.btn:hover{
  transform:scale(1.08);
  box-shadow:0 0 40px rgba(255,60,0,.7);
}

/* ===== SECTIONS ===== */
section{padding:90px 8%;}

.title{
  text-align:center;
  margin-bottom:60px;
}

.title h2{font-size:38px;}

/* ===== PROGRAMS ===== */
.programs{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}

.card{
  background:#141414;
  padding:35px;
  border-radius:18px;
  text-align:center;
  transition:.4s;
  opacity:0;
  transform:translateY(40px);
}

.card.show{
  opacity:1;
  transform:translateY(0);
}

.card:hover{
  transform:translateY(-12px) scale(1.03);
  box-shadow:0 0 25px rgba(255,60,0,.5);
}

.card h3{
  color:#ff3c00;
  margin-bottom:10px;
}

/* ===== GALLERY ===== */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}

.gallery img{
  width:100%;
  height:260px;
  object-fit:cover;
  border-radius:15px;
  transition:.5s;
  filter:grayscale(30%);
}

.gallery img:hover{
  transform:scale(1.1);
  filter:grayscale(0);
}

/* ===== PRICING ===== */
.pricing{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}

.price-box{
  background:#1a1a1a;
  padding:40px;
  border-radius:18px;
  text-align:center;
  transition:.4s;
}

.price-box:hover{
  transform:scale(1.05);
  box-shadow:0 0 30px rgba(255,60,0,.4);
}

.price{
  font-size:38px;
  color:#ff3c00;
  margin:15px 0;
}

/* ===== BMI ===== */
.bmi{
  max-width:420px;
  margin:auto;
  background:#141414;
  padding:35px;
  border-radius:18px;
  text-align:center;
}

.bmi input{
  width:100%;
  padding:13px;
  margin:10px 0;
  border-radius:10px;
  border:none;
}

.result{
  margin-top:15px;
  color:#ff3c00;
  font-weight:bold;
}

/* ===== CONTACT ===== */
.contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:40px;
}

.contact-info{
  background:#141414;
  padding:35px;
  border-radius:18px;
}

.contact-info h3{
  color:#ff3c00;
  margin-bottom:15px;
}

.contact-info p{
  color:#ccc;
  margin-bottom:10px;
}

.contact-form{
  background:#141414;
  padding:35px;
  border-radius:18px;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:14px;
  margin-bottom:15px;
  border:none;
  border-radius:10px;
}

.contact-form textarea{resize:none;height:120px;}

footer{
  background:#000;
  text-align:center;
  padding:35px 20px;
  border-top:1px solid rgba(255,255,255,0.08);
  color:#aaa;
  font-size:0.9rem;
}

footer strong{
  color:#ff3c00;
  font-weight:600;
}

/* Social icons */
.socials{
  margin:15px 0;
  display:flex;
  justify-content:center;
  gap:18px;
  align-items:center;
}

.socials a svg{
  width:22px;
  height:22px;
  fill:#aaa;
  transition:0.3s;
}

.socials a:hover svg{
  fill:#ff3c00;
  transform:scale(1.2);
}

/* Mail button */
#mailBtn{
  background:#141414;
  border:1px solid rgba(255,255,255,0.1);
  color:#fff;
  border-radius:50%;
  width:36px;
  height:36px;
  cursor:pointer;
  font-size:16px;
  transition:0.3s;
}

#mailBtn:hover{
  background:#ff3c00;
  transform:scale(1.15);
}

/* Email reveal */
.email{
  margin-top:10px;
  font-size:0.85rem;
  color:#777;
  opacity:0;
  transform:translateY(-6px);
  transition:0.3s;
}

.email.show{
  opacity:1;
  transform:translateY(0);
}



@keyframes slideFade{
  from{opacity:0;transform:translateX(-60px);}
  to{opacity:1;transform:translateX(0);}
}