*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:"Inter", sans-serif;
}

body{
  background:
  radial-gradient(circle at 50% 0%, rgba(22,196,127,0.12), transparent 40%),
  linear-gradient(180deg,#020406 0%, #05090D 100%);
  color:#F2F5F7;
}

.container{
  max-width:1200px;
  margin:auto;
  padding:0 20px;
}


/* ===============================
   NAVIGATION
================================ */

.navbar{
  position:sticky;
  top:0;
  backdrop-filter:blur(14px);
  background:rgba(5,8,12,0.85);
  border-bottom:1px solid rgba(255,255,255,0.05);
  z-index:1000;
}

.nav-flex{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 0;
}

.logo{
  text-decoration:none !important;
  color:#F2F5F7 !important;
  font-weight:600;
  letter-spacing:2px;
  font-size:14px;
}

.logo:visited{
  color:#F2F5F7 !important;
}

.nav-right{
  display:flex;
  align-items:center;
  gap:25px;
}

.nav-links{
  display:flex;
  gap:30px;
}

.nav-links a{
  text-decoration:none;
  color:#8A98A6;
  font-size:14px;
  transition:0.3s ease;
}

.nav-links a:hover{
  color:#16C47F;
}

.nav-cta{
  background:#16C47F;
  padding:8px 20px;
  border-radius:6px;
  color:#000 !important;
  font-weight:600;
  transition:0.3s ease;
}

.nav-cta:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(22,196,127,0.35);
}

.lang-switch{
  display:flex;
  gap:6px;
  font-size:13px;
}

.lang-switch span{
  cursor:pointer;
  opacity:0.5;
  transition:0.2s;
}

.lang-switch .active{
  opacity:1;
  color:#16C47F;
}

.hamburger{
  display:none;
  font-size:22px;
  cursor:pointer;
}


/* ===============================
   MOBILE MENU
================================ */

.mobile-menu{
  display:none;
  flex-direction:column;
  background:#0A0F14;
  padding:20px;
  border-top:1px solid rgba(255,255,255,0.05);
}

.mobile-menu a{
  padding:12px 0;
  text-decoration:none;
  color:#8A98A6;
  transition:0.3s;
}

.mobile-menu a:hover{
  color:#16C47F;
}

.mobile-menu.active{
  display:flex;
}


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

.hero{
  padding:180px 0 120px;
  text-align:center;
}

.hero-inner{
  max-width:900px;
  margin:auto;
}

.hero h1{
  font-size:64px;
  line-height:1.1;
  margin-bottom:30px;
  font-weight:700;
}

.hero p{
  color:#8A98A6;
  font-size:18px;
  max-width:650px;
  margin:0 auto 50px;
  line-height:1.6;
}

.hero-buttons{
  display:flex;
  justify-content:center;
  gap:20px;
}


/* ===============================
   BUTTONS
================================ */

.btn-primary{
  display:inline-block;
  background:linear-gradient(90deg,#16C47F,#0DA96B);
  padding:16px 36px;
  border-radius:40px;
  text-decoration:none;
  color:#000;
  font-weight:600;
  transition:0.3s ease;
}

.btn-primary:hover{
  transform:translateY(-3px);
  box-shadow:0 20px 50px rgba(22,196,127,0.35);
}

.btn-secondary{
  display:inline-block;
  border:1px solid rgba(255,255,255,0.15);
  padding:16px 36px;
  border-radius:40px;
  text-decoration:none;
  color:#F2F5F7;
  transition:0.3s ease;
}

.btn-secondary:hover{
  border-color:#16C47F;
  color:#16C47F;
}


/* ===============================
   FEATURES / CARDS
================================ */

.features{
  padding-bottom:150px;
}

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

.card{
  background:linear-gradient(145deg,#0B1118,#0E151D);
  padding:50px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,0.05);
  transition:0.3s ease;
}

.card:hover{
  border-color:#16C47F;
  transform:translateY(-6px);
}

.card h3{
  margin-bottom:18px;
  font-size:20px;
}

.card p{
  color:#8A98A6;
  line-height:1.6;
}

.card-actions{
  display:flex;
  gap:15px;
  margin-top:25px;
  flex-wrap:wrap;
}


/* ===============================
   FEATURE LIST (BULLETS)
================================ */

.feature-list{
  list-style:none;
  margin-top:20px;
}

.feature-list li{
  margin-bottom:12px;
  position:relative;
  padding-left:20px;
  color:#A5B4C0;
  font-size:14px;
}

.feature-list li::before{
  content:"•";
  position:absolute;
  left:0;
  color:#16C47F;
  font-weight:bold;
}


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

.footer{
  border-top:1px solid rgba(255,255,255,0.05);
  padding:40px 0;
  text-align:center;
  color:#6C7A88;
  font-size:13px;
}


/* ===============================
   RESPONSIVE
================================ */

@media(max-width:900px){

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

  .hero{
    padding:140px 0 100px;
  }

  .hero h1{
    font-size:36px;
  }

  .hero-buttons{
    flex-direction:column;
  }

  .nav-links{
    display:none;
  }

  .nav-cta{
    display:none;
  }

  .hamburger{
    display:block;
  }

  .fade-in{
  opacity:0;
  transform:translateY(20px);
  transition:all 0.6s ease;
}

.fade-in.active{
  opacity:1;
  transform:translateY(0);
}

}