@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root{
  --bg:#080d18;
  --surface:#111a2b;
  --surface2:#172238;
  --primary:#438cff;
  --primary2:#7657ff;
  --green:#19c985;
  --white:#f5f8ff;
  --muted:#91a0b9;
  --border:rgba(255,255,255,.09);
  --shadow:0 15px 40px rgba(0,0,0,.25);
}

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

html{
  scroll-behavior:smooth;
  scroll-padding-top:90px;
}

body{
  font-family:'Plus Jakarta Sans',sans-serif;
  background:
    radial-gradient(ellipse at 10% 0%,rgba(48,111,255,.12),transparent 35%),
    radial-gradient(ellipse at 90% 30%,rgba(118,87,255,.08),transparent 35%),
    var(--bg);
  color:var(--white);
  line-height:1.6;
  min-height:100vh;
}

/* HEADER */

header{
  position:sticky;
  top:0;
  z-index:100;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:16px;
  padding:17px 6%;
  background:rgba(8,13,24,.88);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}

.brand{
  font-size:25px;
  font-weight:900;
  letter-spacing:-1px;
  background:linear-gradient(90deg,#56a4ff,#a18aff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

nav{
  display:flex;
  gap:23px;
  flex-wrap:wrap;
}

nav a{
  color:#bdc9df;
  text-decoration:none;
  font-size:13px;
  font-weight:700;
  transition:.25s;
}

nav a:hover{
  color:#65a7ff;
}

/* BUTTON */

button,.btn{
  border:0;
  border-radius:10px;
  padding:12px 18px;
  font-family:inherit;
  font-size:13px;
  font-weight:800;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  transition:transform .2s,filter .2s,box-shadow .2s;
}

button:hover,.btn:hover{
  transform:translateY(-2px);
  filter:brightness(1.1);
}

button:active,.btn:active{
  transform:scale(.97);
}

.primary{
  background:linear-gradient(120deg,#388cff,#7657ff);
  color:white;
  box-shadow:0 7px 22px rgba(67,140,255,.2);
}

.green{
  background:linear-gradient(120deg,#0cae72,#20d69a);
  color:#061c14;
  box-shadow:0 7px 20px rgba(25,201,133,.14);
}

.red{
  background:#e84860;
  color:white;
}

.dark{
  background:#26344d;
  color:white;
}

/* HERO */

.hero{
  position:relative;
  overflow:hidden;
  padding:85px 7%;
  background:
    linear-gradient(110deg,rgba(8,13,24,.96),rgba(17,55,115,.83)),
    radial-gradient(circle at 80% 50%,#397dff,transparent 40%);
  border-bottom:1px solid var(--border);
}

.hero:after{
  content:"";
  position:absolute;
  width:280px;
  height:280px;
  right:8%;
  top:10%;
  border-radius:50%;
  background:rgba(72,135,255,.15);
  filter:blur(65px);
  pointer-events:none;
}

.hero h1{
  position:relative;
  z-index:1;
  max-width:700px;
  font-size:clamp(34px,6vw,58px);
  line-height:1.15;
  font-weight:900;
  letter-spacing:-2px;
  margin-bottom:20px;
}

.hero p{
  position:relative;
  z-index:1;
  color:#b7c8e4;
  max-width:580px;
  font-size:15px;
  line-height:1.9;
}

.hero .btn{
  position:relative;
  z-index:1;
  margin-top:12px;
  padding:14px 23px;
}

/* SECTION */

section{
  padding:55px 6%;
}

.heading{
  margin-bottom:27px;
}

.heading h2{
  font-size:clamp(22px,4vw,29px);
  font-weight:900;
  letter-spacing:-.7px;
  margin-bottom:8px;
}

.heading p{
  color:var(--muted);
  font-size:13px;
}

/* PRODUCT GRID */

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(215px,1fr));
  gap:20px;
}

/* PRODUCT CARD */

.card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(145deg,#152139,#101827);
  border:1px solid var(--border);
  border-radius:17px;
  box-shadow:var(--shadow);
  transition:transform .3s,border-color .3s,box-shadow .3s;
  animation:appear .45s ease both;
}

.card:hover{
  transform:translateY(-7px);
  border-color:rgba(77,151,255,.6);
  box-shadow:0 18px 45px rgba(37,107,255,.13);
}

.card img{
  width:100%;
  height:175px;
  object-fit:cover;
  display:block;
  background:#1a2942;
  transition:transform .5s;
}

.card:hover img{
  transform:scale(1.045);
}

.card-body{
  padding:18px;
}

.tag{
  display:inline-flex;
  padding:6px 11px;
  border-radius:30px;
  background:rgba(67,140,255,.14);
  color:#82b6ff;
  border:1px solid rgba(67,140,255,.2);
  font-size:10px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.4px;
}

.card h3{
  margin:13px 0 8px;
  font-size:16px;
  font-weight:800;
  color:#f5f8ff;
}

.card p{
  font-size:12px;
  color:#91a0b9;
  line-height:1.8;
  min-height:42px;
}

.price{
  margin:15px 0;
  font-size:21px;
  font-weight:900;
  color:#63a6ff;
  letter-spacing:-.5px;
}

.card button{
  width:100%;
  padding:13px;
  border-radius:10px;
}

/* EMPTY */

.empty{
  grid-column:1/-1;
  background:rgba(17,26,43,.75);
  border:1px dashed rgba(255,255,255,.18);
  padding:30px 20px;
  border-radius:14px;
  text-align:center;
  color:#91a0b9;
  font-size:13px;
}

/* WHATSAPP GROUP */

.group{
  position:relative;
  overflow:hidden;
  padding:35px 25px;
  border:1px solid rgba(67,140,255,.22);
  border-radius:18px;
  background:
    radial-gradient(circle at 100% 0%,rgba(67,140,255,.17),transparent 40%),
    linear-gradient(135deg,#14233e,#101827);
  text-align:center;
  box-shadow:var(--shadow);
}

.group h3{
  font-size:22px;
  font-weight:900;
}

.group p{
  margin:12px 0 20px;
  color:#a9b9d2;
  font-size:13px;
}

.group .btn{
  padding:14px 23px;
}

/* ADMIN */

.admin{
  margin:35px 5%;
  padding:25px;
  background:linear-gradient(145deg,#131e32,#0f1726);
  border:1px solid var(--border);
  border-radius:17px;
  box-shadow:var(--shadow);
}

.admin h2{
  font-size:23px;
  margin-bottom:10px;
}

.admin h3{
  font-size:17px;
  margin-bottom:15px;
}

.admin h4{
  font-size:15px;
  margin-bottom:13px;
  color:#86b8ff;
}

.admin label{
  display:block;
  color:#bdc9df;
  font-size:12px;
  font-weight:800;
  margin-top:8px;
}

input,select,textarea{
  width:100%;
  padding:13px 14px;
  margin:7px 0 13px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  outline:none;
  background:#0b1321;
  color:#f5f8ff;
  font-family:inherit;
  font-size:13px;
  transition:.2s;
}

input::placeholder,textarea::placeholder{
  color:#63718a;
}

input:focus,select:focus,textarea:focus{
  border-color:#438cff;
  box-shadow:0 0 0 3px rgba(67,140,255,.12);
}

select option{
  background:#101827;
  color:white;
}

textarea{
  min-height:100px;
  resize:vertical;
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:13px;
}

.admin-item{
  padding:16px;
  border:1px solid var(--border);
  border-radius:12px;
  background:#172238;
}

.admin-item b{
  font-size:14px;
}

.admin-item p{
  color:#91a0b9;
  font-size:12px;
  margin:8px 0;
}

.admin-list{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(190px,1fr));
  gap:12px;
}

.admin button{
  margin:4px 3px 4px 0;
}

.small{
  font-size:12px;
  color:#91a0b9;
}

hr{
  border:0;
  height:1px;
  background:var(--border);
  margin:24px 0;
}

.hidden{
  display:none!important;
}

/* FOOTER */

footer{
  padding:35px 6%;
  text-align:center;
  background:#070b13;
  border-top:1px solid var(--border);
  color:#91a0b9;
  font-size:12px;
  line-height:2;
}

footer h3{
  color:#68aaff;
  font-size:23px;
  font-weight:900;
  margin-bottom:8px;
}

/* ANIMATION */

@keyframes appear{
  from{
    opacity:0;
    transform:translateY(15px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* MOBILE */

@media(max-width:700px){
  header{
    padding:14px 4%;
    gap:12px;
  }

  .brand{
    font-size:21px;
  }

  nav{
    width:100%;
    justify-content:center;
    gap:16px;
    order:3;
  }

  nav a{
    font-size:11px;
  }

  header button{
    padding:10px 13px;
  }

  .hero{
    padding:65px 6%;
  }

  .hero h1{
    letter-spacing:-1.2px;
  }

  section{
    padding:38px 4%;
  }

  .grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:11px;
  }

  .card{
    border-radius:13px;
  }

  .card img{
    height:125px;
  }

  .card-body{
    padding:12px;
  }

  .card h3{
    font-size:13px;
  }

  .card p{
    font-size:11px;
  }

  .price{
    font-size:16px;
  }

  .card button{
    padding:11px 6px;
    font-size:10px;
  }

  .tag{
    font-size:9px;
    padding:5px 8px;
  }

  .admin{
    margin:20px 3%;
    padding:17px;
  }

  .form-row{
    grid-template-columns:1fr;
    gap:0;
  }

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

  .group{
    padding:27px 15px;
  }

  .group h3{
    font-size:19px;
  }
}

@media(max-width:350px){
  .grid{
    grid-template-columns:1fr;
  }
}