/* ===============================
   GLOBAL RESET
================================*/
*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:'Poppins', sans-serif;
background:#0f172a;
color:#e5e7eb;
line-height:1.6;
}

/* ===============================
   CONTAINER
================================*/
.container{
width:90%;
max-width:1200px;
margin:auto;
}

/* ===============================
   HEADER / NAVBAR
================================*/
.header{
position:sticky;
top:0;
z-index:1000;
background:rgba(15,23,42,0.75);
backdrop-filter:blur(12px);
border-bottom:1px solid rgba(255,255,255,0.05);
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:16px 0;
}

.logo{
font-size:20px;
font-weight:700;
color:#22c55e;
}

.menu a{
margin-left:22px;
text-decoration:none;
color:#cbd5f1;
font-weight:500;
transition:0.3s;
}

.menu a:hover{
color:#22c55e;
}

.mobile-toggle{
display:none;
font-size:24px;
cursor:pointer;
}

/* ===============================
   HERO SECTION
================================*/
.hero{
padding:100px 0;
text-align:center;
background:radial-gradient(circle at top, #1e293b, #020617);
}

.hero h1{
font-size:42px;
font-weight:700;
margin-bottom:15px;
}

.hero p{
color:#94a3b8;
margin-bottom:30px;
}

/* ===============================
   BUTTONS
================================*/
.btn{
display:inline-block;
padding:12px 26px;
border-radius:12px;
text-decoration:none;
font-weight:600;
transition:0.3s;
}

.btn.primary{
background:linear-gradient(135deg,#22c55e,#4ade80);
color:#022c22;
box-shadow:0 0 20px rgba(34,197,94,0.4);
}

.btn.primary:hover{
transform:translateY(-2px);
box-shadow:0 0 30px rgba(34,197,94,0.7);
}

.btn.secondary{
border:1px solid #22c55e;
color:#22c55e;
}

.btn.secondary:hover{
background:#22c55e;
color:#022c22;
}

.btn.small{
padding:8px 16px;
font-size:14px;
margin-top:10px;
}

/* ===============================
   SECTION
================================*/
.section{
padding:70px 0;
}

.section.dark{
background:#020617;
}

.section-title{
text-align:center;
font-size:28px;
margin-bottom:40px;
}

/* ===============================
   GRID SYSTEM
================================*/
.grid-4{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:25px;
}

.grid-3{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}

/* ===============================
   CARD STYLE (GLASS EFFECT)
================================*/
.card{
background:rgba(255,255,255,0.05);
border-radius:18px;
padding:25px;
backdrop-filter:blur(14px);
border:1px solid rgba(255,255,255,0.06);
transition:0.3s;
}

.card:hover{
transform:translateY(-6px);
box-shadow:0 0 30px rgba(34,197,94,0.15);
}

.category{
text-align:center;
cursor:pointer;
}

.category .icon{
font-size:40px;
margin-bottom:12px;
}

.group h3{
margin-bottom:10px;
}

/* ===============================
   CTA SECTION
================================*/
.cta{
text-align:center;
padding:80px 0;
background:linear-gradient(135deg,#16a34a,#4ade80);
color:#022c22;
}

.cta h2{
font-size:32px;
margin-bottom:10px;
}

.cta p{
margin-bottom:25px;
}

/* ===============================
   FOOTER
================================*/
.footer{
background:#020617;
padding:60px 0 30px;
}

.footer-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:40px;
margin-bottom:30px;
}

.footer a{
display:block;
color:#94a3b8;
text-decoration:none;
margin-top:8px;
}

.footer a:hover{
color:#22c55e;
}

.copyright{
text-align:center;
color:#64748b;
font-size:14px;
}

/* ===============================
   MOBILE RESPONSIVE
================================*/
@media(max-width:992px){

.grid-4{
grid-template-columns:repeat(2,1fr);
}

.grid-3{
grid-template-columns:repeat(2,1fr);
}

.hero h1{
font-size:32px;
}

}

@media(max-width:600px){

.menu{
display:none;
}

.mobile-toggle{
display:block;
}

.grid-4,
.grid-3{
grid-template-columns:1fr;
}

.footer-grid{
grid-template-columns:1fr;
text-align:center;
}

.hero{
padding:70px 0;
}

.hero h1{
font-size:26px;
}

.btn{
padding:10px 18px;
}

}

/* ===============================
   MOBILE SLIDE MENU
================================*/
@media(max-width:600px){

.menu{
position:fixed;
top:0;
right:-100%;
width:260px;
height:100vh;
background:#020617;
flex-direction:column;
padding-top:80px;
transition:0.4s ease;
box-shadow:-10px 0 30px rgba(0,0,0,0.5);
}

.menu a{
margin:15px 25px;
font-size:18px;
}

.menu.active{
right:0;
}

.mobile-toggle{
z-index:1100;
}

}

/* Mobile menu hidden by default */
.menu {
  display: flex;
  gap: 20px;
}

/* Mobile view */
@media (max-width: 768px) {

  .menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background: #111;
    flex-direction: column;
    padding: 20px;
  }

  /* SHOW menu when active */
  .menu.active {
    display: flex;
  }

  .mobile-toggle {
    display: block;
    font-size: 26px;
    cursor: pointer;
  }
}

/* Desktop hide toggle */
@media (min-width: 769px) {
  .mobile-toggle {
    display: none;
  }
}