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

body{
  font-family:'Poppins',sans-serif;
  background:#fff;
  overflow-x:hidden;
  color:#222;
}

/* ========================= */
/* NAVBAR */
/* ========================= */

.navbar{
  position:fixed;
  width:100%;
  top:0;
  left:0;
  padding:18px 6%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:rgba(0,0,0,0.6);
  backdrop-filter:blur(12px);
  z-index:1000;
}

.logo{
  color:white;
  font-weight:700;
}

/* MENU BUTTON */
.menu-btn{
  background:linear-gradient(135deg,#dc3d8d,#a33a5b);
  color:white;
  border:none;
  padding:10px 18px;
  border-radius:30px;
  cursor:pointer;
  transition:0.3s ease;
}

.menu-btn:hover{
  transform:scale(1.05);
}

/* ========================= */
/* HERO */
/* ========================= */

.hero{
  min-height:60vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:140px 20px 60px;

  background:
    linear-gradient(rgba(0,0,0,0.55),rgba(0,0,0,0.55)),
    url('haircare1.jpeg');

  background-size:cover;
  background-position:center;
  color:white;
}

.hero-content h1{
  font-size:clamp(2rem,5vw,3.5rem);
  margin-bottom:10px;
}

.hero-content p{
  font-size:1rem;
}

/* ========================= */
/* NAV OVERLAY */
/* ========================= */

.nav-overlay{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100vh;
  background:rgba(0,0,0,0.85);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:2000;
}

.nav-overlay.active{
  display:flex;
}

.nav-center{
  display:flex;
  flex-direction:column;
  gap:22px;
  text-align:center;
}

.nav-center a{
  color:white;
  font-size:1.6rem;
  text-decoration:none;
  transition:0.3s ease;
}

/* PINK HOVER NAV */
.nav-center a:hover{
  color:#ff3f7f;
  transform:scale(1.1);
  text-shadow:0 0 12px rgba(255,63,127,0.6);
}

.close-btn{
  margin-top:20px;
  padding:10px 18px;
  border:none;
  border-radius:25px;
  background:white;
  cursor:pointer;
}

/* ========================= */
/* PRODUCTS */
/* ========================= */

.products-section{
  padding:80px 6%;
}

.products-section h2{
  text-align:center;
  margin-bottom:40px;
}

.category-title{
  text-align:center;
  font-size:2rem;
  margin:50px 0 20px;
}

.products-container{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:25px;
}

/* ========================= */
/* PRODUCT CARD */
/* ========================= */

.product-card{
  height:340px;
  border-radius:20px;
  overflow:hidden;
  position:relative;
}

.product-card img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.product-overlay{
  position:absolute;
  bottom:-100%;
  width:100%;
  height:55%;
  background:rgba(0,0,0,0.8);
  color:white;
  padding:20px;
  transition:0.4s ease;
}

.product-card:hover .product-overlay{
  bottom:0;
}

/* ========================= */
/* WHATSAPP BUTTON (FIXED REAL LINK + PINK HOVER) */
/* ========================= */

.whatsapp-btn{
  display:inline-block;
  margin-top:10px;
  padding:10px 15px;
  background:#25D366;
  color:white;
  border-radius:20px;
  text-decoration:none;
  transition:0.3s ease;
}

/* PINK HOVER */
.whatsapp-btn:hover{
  background:#ff3f7f;
  transform:scale(1.05);
  box-shadow:0 10px 25px rgba(255,63,127,0.4);
}

/* ========================= */
/* FOOTER */
/* ========================= */

footer{
  text-align:center;
  padding:20px;
  background:#111;
  color:white;
}