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

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Poppins',sans-serif;
  background:#050505;
  color:#fff;
  overflow-x:hidden;
}

a, 
button,  
input{
  outline: 0;
  border: 0;
} 

button{
  cursor: pointer;
}

a, 
a:hover, 
a:focus, 
button:hover, 
button:focus, 
input:focus, 
textarea:focus{
  text-decoration: none;
  outline: 0;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type=number] {
  -moz-appearance: textfield;
}

a,
input,
img,
textarea,
button,
input,
.transition{
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

a:hover{
  color: #1957f3;
}

.ulc{
  margin: 0;
  padding: 0;
  list-style: none;
}

img{
  max-width: 100%;
  height: auto;
}

.relative,
section{
  position: relative;
}

span, a, button, strong {
  display: inline-block;
  vertical-align: baseline;
}


/* Heading Size */
h1 {
  font-size: 52px;
}

h2 {
  font-size: 42px;
}

h3 {
  font-size: 32px;
}

h4 {
  font-size: 24px;
}

h5 {
  font-size: 20px;
}

h6 {
  font-size: 16px;
}


h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  margin-bottom: 15px;
  font-weight: 700;
  color: #fff;
}


:root{
  --green:#123c35;
  --green-light:#1d5f53;
  --gold:#d79d58;
  --gold-light:#f2c18b;
  --dark:#070707;
  --gray:#aaaaaa;
}

.container{
  width:90%;
  max-width:1300px;
  margin:auto;
}

.clearfix::before, .clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.ulc{
  margin: 0;
  padding: 0;
  list-style: none;
}

.btn{
 transition:.3s;
}

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

/**** Preloader ****/
#preloader {
  background-color: #1d5f53;

  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999999;
}

.loader-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -120px 0 0 -120px;
  width: 240px;
  height: 240px;
}

.loader-ring-light {
  width: 240px;
  height: 240px;
  background: #1d5f53;
  -moz-border-radius: 240px;
  -webkit-border-radius: 240px;
  border-radius: 240px;
  -moz-box-shadow: 0 4px 0 #fff inset;
  -webkit-box-shadow: 0 4px 0 #fff inset;
  box-shadow: 0 4px 0 #fff inset;
  animation: rotate-360 2s linear infinite;
}

.loader-ring-track {
  position: absolute;
  top: 0;
  left: 0;
  width: 240px;
  height: 240px;
  -moz-border-radius: 240px;
  -webkit-border-radius: 240px;
  border-radius: 240px;
  -moz-box-shadow: 0 0 10px 4px #123c35 inset;
  -webkit-box-shadow: 0 0 10px 4px #123c35 inset;
  box-shadow: 0 0 10px 4px #123c35 inset;
}

@keyframes rotate-360 {
  from {
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

header{
  position:fixed;
  width:100%;
  top:0;
  left:0;
  z-index:999;
  background:rgba(0,0,0,0.75);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.05);
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 0;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
}

.logo img{
  width:55px;
  height:55px;
  object-fit:contain;
}

.logo h2{
  font-size:25px;
  background: linear-gradient(to right,var(--green-light),var(--gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  margin-bottom: 0;
}

.nav-links{
  display:flex;
  gap:30px;
  list-style:none;
}

.nav-links a{
  color:#fff;
  text-decoration:none;
  transition:0.3s;
  font-size:15px;
  font-weight:500;
}

.nav-links a:hover{
  color:var(--gold-light);
}




/*------responsive menu---------*/
.menu-opener {
    display: none;
    height: 25px;
    width: 30px;
    position: relative;
    float: right;
    display: none;
    overflow: hidden;
}
.menu-opener span{
    height: 3px;
    width: 100%;
    position: absolute;
    color: #fff;
    background: #fff;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.menu-opener span:first-child{
    top: 0;
    left: 0;
    right: 0;
}
.menu-opener span:nth-child(2){
    top: 7px;
    left: 0;
    right: 0;
}
.menu-opener span:nth-child(3){
    top: 14px;
    left: 0;
    right: 0;
}
.menu-opener.thisopened span:first-child {
    transform: rotate(-45deg);
    top: 9px;
}
.menu-opener.thisopened span:nth-child(2){
    left: -100%;
}
.menu-opener.thisopened span:nth-child(3) {
    transform: rotate(45deg);
    top: 9px;
}






.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  position:relative;
  overflow:hidden;
  background:
  radial-gradient(circle at top left, rgba(29,95,83,0.35), transparent 40%),
  radial-gradient(circle at bottom right, rgba(215,157,88,0.25), transparent 40%),
  #050505;
}

.hero::before{
  content:'';
  position:absolute;
  width:500px;
  height:500px;
  background:rgba(215,157,88,0.08);
  border-radius:50%;
  filter:blur(100px);
  right:-100px;
  top:100px;
}

.hero-content{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
  padding-top:120px;
}

.hero-text h4{
  color:var(--gold-light);
  letter-spacing:2px;
  margin-bottom:20px;
}

.hero-text h1{
  font-size:68px;
  line-height:1.1;
  margin-bottom:25px;
}

.hero-text h1 span{
  background:linear-gradient(to right,var(--green-light),var(--gold-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero-text p{
  color:#cccccc;
  font-size:18px;
  line-height:1.8;
  margin-bottom:35px;
}

.hero-btns{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
}

.banner-particales {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4;
}

.btn{
  padding:15px 32px;
  border:none;
  border-radius:50px;
  cursor:pointer;
  font-size:15px;
  font-weight:600;
  transition:0.4s;
  text-decoration:none;
  display:inline-block;
}

.btn-primary{
  background:linear-gradient(to right,var(--green-light),var(--gold));
  color:#fff;
  box-shadow:0 10px 30px rgba(215,157,88,0.3);
}

.btn-primary:hover{
  transform:translateY(-5px);
}

.btn-outline{
  border:1px solid rgba(255,255,255,0.2);
  color:#fff;
  background:transparent;
}

.btn-outline:hover{
  background:#fff;
  color:#000;
}

.hero-image{
  position:relative;
  text-align:center;
}

.hero-image img{
  width:100%;
  max-width:550px;
  filter:drop-shadow(0 20px 40px rgba(215,157,88,0.2));
  animation:float 4s ease-in-out infinite;
}

@keyframes float{
  0%,100%{transform:translateY(0px)}
  50%{transform:translateY(-20px)}
}

section{
  padding:110px 0;
}

.section-title{
  text-align:center;
  margin-bottom:70px;
}

.section-title h2{
  font-size:48px;
  margin-bottom:20px;
}

.section-title span{
  background:linear-gradient(to right,var(--green-light),var(--gold-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.section-title p{
  color:#b5b5b5;
  max-width:700px;
  margin:auto;
  line-height:1.8;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.about-image {
  border: 2px solid #ffffff;
  border-radius: 20px;
  margin-bottom: 30px;
}
.about-image img{
  width:100%;
  border-radius:25px;
  border:1px solid rgba(255,255,255,0.1);
}

.about-content h3{
  font-size:40px;
  margin-bottom:25px;
}

.about-content p{
  color:#c7c7c7;
  line-height:1.9;
  margin-bottom:20px;
}

.service-grid,
.feature-grid,
.stats-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}


.card{
  background:linear-gradient(145deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.06);
  border-radius:25px;
  padding:35px 20px;
  transition:0.4s;
  position:relative;
  overflow:hidden;
}

.card::before{
  content:'';
  position:absolute;
  width:120px;
  height:120px;
  background:rgba(215,157,88,0.07);
  border-radius:50%;
  top:-50px;
  right:-40px;
}

.card:hover{
  transform:translateY(-10px);
  border-color:rgba(215,157,88,0.3);
  box-shadow:0 20px 40px rgba(0,0,0,0.35);
}

.card h3{
  font-size:24px;
  margin-bottom:15px;
  color:var(--gold-light);
}

.card p{
  color:#c5c5c5;
  line-height:1.8;
  font-size:15px;
}

.product-card{
  text-align: center;
}

.product-card img{
  width:100%;
  height:auto;
  margin-bottom:25px;
}

.product-card h4{
  font-size:24px;
  margin-bottom:15px;
}

.product-card .card{
 transition:.3s;
}

.product-card .card:hover{
 transform:translateY(-10px);
}


.filter-buttons{
  display:flex;
  justify-content:center;
  gap:15px;
  flex-wrap:wrap;
  margin-bottom:50px;
}

.filter-buttons button{
  padding:12px 28px;
  border:none;
  min-width: 200px;
  border-radius:50px;
  background:#111;
  color:#fff;
  cursor:pointer;
  transition:0.4s;
  font-family:'Poppins',sans-serif;
  font-weight:500;
  border:1px solid rgba(255,255,255,0.08);
  font-size: 18px;
}

.filter-buttons button:hover,
.filter-buttons button.active{
  background:linear-gradient(to right,var(--green-light),var(--gold));
  color:#fff;
  transform:translateY(-3px);
}

#products a.btn {
    padding: 10px 20px;
}



.stats{
  background:linear-gradient(to right, rgba(18,60,53,0.3), rgba(215,157,88,0.15));
  border-top:1px solid rgba(255,255,255,0.06);
  border-bottom:1px solid rgba(255,255,255,0.06);
}

.stat-box{
  text-align:center;
}

.stat-box h2{
  font-size:55px;
  margin-bottom:10px;
  color:var(--gold-light);
}

.stat-box p{
  color:#ddd;
}

.contact-wrapper{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}

.contact-box,
.contact-form{
  background:rgba(255,255,255,0.03);
  padding:40px;
  border-radius:25px;
  border:1px solid rgba(255,255,255,0.06);
}

.contact-box h3,
.contact-form h3{
  font-size:32px;
  margin-bottom:25px;
}

.contact-item{
  margin-bottom:20px;
}

.contact-item h4{
  color:var(--gold-light);
  margin-bottom:8px;
}

.contact-item p, 
.contact-item a{
  color:#d2d2d2;
  margin-bottom: 15px;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}
.contact-item a:hover{
  color:var(--green-light);
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:15px 20px;
  margin-bottom:18px;
  background:#111;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:12px;
  color:#fff;
  font-family:'Poppins',sans-serif;
}

.contact-form textarea{
  height:140px;
  resize:none;
}

footer{
  background:#030303;
  padding:50px 0 20px;
  border-top:1px solid rgba(255,255,255,0.05);
}

.footer-content{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
  margin-bottom:30px;
}

.footer-logo{
  display:flex;
  align-items:center;
  gap:15px;
}

.footer-logo img{
  width:55px;
}

.footer-logo h3{
  font-size:24px;
  background:linear-gradient(to right,var(--green-light),var(--gold-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.footer-links{
  display:flex;
  gap:25px;
  flex-wrap:wrap;
}

.footer-links a{
  color:#bbb;
  text-decoration:none;
}

.footer-links a:hover{
  color:var(--gold-light);
}

.copyright{
  text-align:center;
  color:#777;
  border-top:1px solid rgba(255,255,255,0.05);
  padding-top:20px;
  font-size:14px;
}


#particles-js{
  position:absolute;
  width:100%;
  height:100%;
  top:0;
  left:0;
  z-index:1;
}

.hero-content{
  position:relative;
  z-index:2;
}




/* =========================
   🔥 GLOBAL MOBILE TWEAKS
========================= */
@media (max-width: 991px) {

  section {
    padding: 70px 0;   /* reduced from 110px */
  }

  .section-title {
    margin-bottom: 40px;
  }

  .section-title h2 {
    font-size: 32px;
  }

  .section-title p {
    font-size: 14px;
    line-height: 1.6;
  }


  /* Header */

    .main-nav li {
    float: none; 
    padding:0;
  }
  .menu-opener {
    display: block;
  }
  ul.main-nav{
    font-size: 18px;
  }
  ul.main-nav li{
    display: block;
    margin-bottom: 20px;
    text-align: center;
    padding: 0 15px !important;
  }
  .main-nav{
    padding: 33px 20px 20px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #1d1d1d;
    z-index: 91;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: none;
  }



  /* FOOTER */
  .footer-content {
    flex-direction: column;
    text-align: center;
  }


  .contact-box,
  .contact-form {
    padding: 25px 15px;
    margin-left: -15px;
    margin-right: -15px;
  }

  .contact-box h3,
  .contact-form h3 {
    font-size: 22px;
  }

}

/* =========================
   📱 TABLET & SMALL LAPTOP
========================= */
@media (max-width: 768px) {
  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 30px;
  }

  h3 {
    font-size: 24px;
  }

  h4 {
    font-size: 20px;
  }

  section {
    padding: 60px 0;
  }




  /* HERO */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 100px;
    text-align: center;
  }

  .hero-text h4 {
    font-size: 13px;
  }

  .hero-text h1 {
    font-size: 34px;
  }

  .hero-text p {
    font-size: 15px;
    line-height: 1.6;
  }

  .hero-image img {
    max-width: 320px;
    margin: auto;
  }

  /* BUTTONS */
  .hero-btns {
    justify-content: center;
    gap: 12px;
  }

  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  /* ABOUT */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .about-content h3 {
    font-size: 26px;
  }

  .about-content p {
    font-size: 14px;
    line-height: 1.7;
  }

  /* SERVICES / FEATURES */
  .card {
    padding: 25px;
  }

  .card h3 {
    font-size: 20px;
  }

  .card p {
    font-size: 14px;
  }

  /* PRODUCTS FILTER */
  .filter-buttons button {
    min-width: 140px;
    font-size: 14px;
    padding: 10px 18px;
  }

  /* STATS */
  .stat-box h2 {
    font-size: 38px;
  }


/*   .product-grid .product-card {
    flex: 0 0 50%;
    max-width: 50%;
  } */

 
    /* CONTACT */
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
  }

}

/* =========================
   📱 MOBILE (SMALL DEVICES)
========================= */
@media (max-width: 575px) {
  h1 {
    font-size: 26px;
    line-height: 1.3;
  }

  h2 {
    font-size: 22px;
    line-height: 1.3;
  }

  h3 {
    font-size: 20px;
  }

  h4 {
    font-size: 18px;
  }

  h5, h6 {
    font-size: 14px;
  }

  section {
    padding: 45px 0;   /* tighter spacing */
  }

  .logo h2 {
    font-size: 15px;
  }

  .section-title h2 {
    font-size: 26px;
  }

  .section-title p {
    font-size: 13px;
  }

  /* HERO TEXT */
  .hero-text h1 {
    font-size: 26px;
    line-height: 1.3;
  }

  .hero-text p {
    font-size: 13px;
  }

  /* BUTTON STACK */
  .hero-btns {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  /* ABOUT TITLE */
  .about-content h3 {
    font-size: 22px;
  }

  /* SERVICES GRID GAP */
  .service-grid,
  .feature-grid {
    gap: 18px;
  }

  /* PRODUCT FILTER */
  .filter-buttons {
    gap: 10px;
  }

  .filter-buttons button {
    width: 100%;
    min-width: unset;
  }

  /* PRODUCT CARD */
  .product-card h4 {
    font-size: 18px;
  }
  .product-grid .product-card {
    flex: 0 0 100%;
    max-width: 100%;
  }


  .footer-logo h3 {
    font-size: 20px;
  }

  .footer-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 10px;
  }
}

/* =========================
   📱 VERY SMALL DEVICES
========================= */
@media (max-width: 360px) {

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 20px;
  }

  .hero-text h1 {
    font-size: 22px;
  }

  .section-title h2 {
    font-size: 22px;
  }

  .btn {
    font-size: 13px;
    padding: 10px 16px;
  }

}