.gntech-landing{
  --primary:#0d47a1;
  --primary2:#1565c0;
  --accent:#ff8f00;
  --accent2:#ffb300;
  --success:#25d366;
  --dark:#0f172a;
  --text:#1e293b;
  --muted:#64748b;
  --white:#ffffff;
  --bg:#f4f8fc;
  --light:#eef5ff;
  --border:rgba(15,23,42,0.08);
  --shadow-sm:0 10px 25px rgba(15,23,42,0.06);
  --shadow-md:0 18px 45px rgba(15,23,42,0.10);
  --shadow-lg:0 24px 70px rgba(15,23,42,0.16);
  --radius-sm:14px;
  --radius-md:20px;
  --radius-lg:28px;
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
}

.gntech-landing *{
  box-sizing:border-box;
}

.gntech-landing .gn-container{
  width:min(92%,1180px);
  margin:0 auto;
}

.gntech-landing .gn-section{
  padding:88px 0;
}

.gntech-landing .gn-title{
  font-size:42px;
  line-height:1.12;
  text-align:center;
  color:var(--dark);
  margin:0 0 14px;
}

.gntech-landing .gn-subtitle{
  max-width:820px;
  margin:0 auto 46px;
  text-align:center;
  color:var(--muted);
  font-size:18px;
}

.gntech-landing .gn-hero{
  position:relative;
  overflow:hidden;
  padding:95px 0 120px;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.12), transparent 24%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.10), transparent 24%),
    linear-gradient(135deg, rgba(13,71,161,0.95), rgba(21,101,192,0.82)),
    url('https://images.unsplash.com/photo-1621905251918-48416bd8575a?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  color:#fff;
  border-radius:0 0 30px 30px;
}

.gntech-landing .gn-hero-grid{
  display:grid;
  grid-template-columns:1.08fr 0.92fr;
  gap:34px;
  align-items:center;
}

.gntech-landing .gn-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,0.14);
  border:1px solid rgba(255,255,255,0.18);
  padding:10px 16px;
  border-radius:999px;
  font-size:14px;
  margin-bottom:20px;
  box-shadow:var(--shadow-sm);
}

.gntech-landing h1{
  font-size:56px;
  line-height:1.02;
  margin:0 0 20px;
  font-weight:800;
  letter-spacing:-1px;
  color:#fff;
}

.gntech-landing .gn-hero-text{
  font-size:20px;
  max-width:700px;
  color:rgba(255,255,255,0.92);
  margin-bottom:24px;
}

.gntech-landing .gn-points{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin:28px 0 34px;
  padding:0;
}

.gntech-landing .gn-points li{
  background:rgba(255,255,255,0.10);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:16px;
  padding:13px 16px;
  font-size:15px;
}

.gntech-landing .gn-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  align-items:center;
}

.gntech-landing .gn-buttons-center{
  justify-content:center;
}

.gntech-landing .gn-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:56px;
  padding:15px 24px;
  border-radius:14px;
  font-size:16px;
  font-weight:700;
  text-decoration:none;
  transition:0.22s ease;
  box-shadow:var(--shadow-md);
}

.gntech-landing .gn-btn:hover{
  transform:translateY(-2px);
}

.gntech-landing .gn-btn-call{
  background:linear-gradient(180deg,var(--accent2),var(--accent));
  color:#fff;
}

.gntech-landing .gn-btn-wa{
  background:linear-gradient(180deg,#2ddd72,var(--success));
  color:#fff;
}

.gntech-landing .gn-btn-full{
  width:100%;
}

.gntech-landing .gn-hero-card,
.gntech-landing .gn-card,
.gntech-landing .gn-form-card{
  background:rgba(255,255,255,0.96);
  border:1px solid var(--border);
  border-radius:28px;
  box-shadow:var(--shadow-lg);
}

.gntech-landing .gn-hero-card{
  padding:30px;
}

.gntech-landing .gn-hero-card h2{
  font-size:31px;
  line-height:1.12;
  margin:0 0 12px;
  color:var(--dark);
}

.gntech-landing .gn-hero-card p{
  color:var(--muted);
  font-size:16px;
  margin-bottom:18px;
}

.gntech-landing .gn-card-list{
  list-style:none;
  margin:0 0 24px;
  padding:0;
}

.gntech-landing .gn-card-list li{
  padding:12px 0;
  border-bottom:1px solid rgba(15,23,42,0.08);
  color:#334155;
  font-size:15px;
}

.gntech-landing .gn-grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.gntech-landing .gn-card{
  padding:30px;
  transition:0.25s ease;
}

.gntech-landing .gn-card:hover{
  transform:translateY(-4px);
}

.gntech-landing .gn-icon{
  width:58px;
  height:58px;
  border-radius:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(180deg,#edf5ff,#dcecff);
  color:var(--primary);
  font-size:24px;
  margin-bottom:16px;
}

.gntech-landing .gn-card h3{
  font-size:23px;
  line-height:1.2;
  margin:0 0 12px;
  color:var(--dark);
}

.gntech-landing .gn-card p{
  color:var(--muted);
  margin:0 0 14px;
}

.gntech-landing .gn-light{
  background:
    radial-gradient(circle at top right, rgba(21,101,192,0.05), transparent 18%),
    linear-gradient(180deg, #eef5ff 0%, #f8fbff 100%);
  border-radius:30px;
}

.gntech-landing .gn-offer{
  position:relative;
}

.gntech-landing .gn-featured{
  border:2px solid rgba(21,101,192,0.18);
  transform:scale(1.02);
}

.gntech-landing .gn-tag{
  display:inline-block;
  background:linear-gradient(180deg,#eef5ff,#dcecff);
  color:var(--primary);
  font-size:13px;
  font-weight:700;
  padding:8px 12px;
  border-radius:999px;
  margin-bottom:16px;
}

.gntech-landing .gn-price{
  font-size:40px;
  line-height:1;
  font-weight:800;
  color:var(--dark);
  margin:16px 0 12px;
}

.gntech-landing .gn-cta{
  background:
    radial-gradient(circle at left center, rgba(255,255,255,0.08), transparent 22%),
    linear-gradient(135deg,#0f172a,#18253d);
  color:#fff;
  text-align:center;
  padding:74px 20px;
  border-radius:30px;
}

.gntech-landing .gn-cta h2{
  font-size:40px;
  line-height:1.12;
  margin:0 0 12px;
}

.gntech-landing .gn-cta p{
  max-width:760px;
  margin:0 auto 24px;
  color:rgba(255,255,255,0.86);
  font-size:18px;
}

.gntech-landing .gn-stars{
  color:#f4b400;
  font-size:20px;
  letter-spacing:2px;
  margin-bottom:12px;
}

.gntech-landing .gn-review-source{
  display:block;
  margin-top:4px;
  font-size:14px;
  color:var(--muted);
}

.gntech-landing .gn-contact-grid{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  gap:28px;
  align-items:start;
}

.gntech-landing .gn-contact-box{
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.14), transparent 22%),
    linear-gradient(135deg,var(--primary2),var(--primary));
  color:#fff;
  border-radius:28px;
  padding:34px;
  box-shadow:var(--shadow-lg);
}

.gntech-landing .gn-contact-box h2{
  font-size:36px;
  line-height:1.1;
  margin:0 0 14px;
}

.gntech-landing .gn-contact-box p{
  color:rgba(255,255,255,0.9);
  margin-bottom:18px;
}

.gntech-landing .gn-contact-list{
  list-style:none;
  margin:24px 0;
  padding:0;
}

.gntech-landing .gn-contact-list li{
  padding:12px 0;
  border-bottom:1px solid rgba(255,255,255,0.14);
  font-size:16px;
}

.gntech-landing .gn-form-card{
  padding:32px;
}

.gntech-landing .gn-form-card h3{
  font-size:30px;
  color:var(--dark);
  margin:0 0 10px;
}

.gntech-landing .gn-form-card p{
  color:var(--muted);
  margin-bottom:22px;
}

.gntech-landing .gn-form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}

.gntech-landing .gn-field{
  margin-bottom:16px;
}

.gntech-landing .gn-full{
  grid-column:1 / -1;
}

.gntech-landing label{
  display:block;
  font-size:14px;
  font-weight:700;
  color:var(--dark);
  margin-bottom:8px;
}

.gntech-landing input,
.gntech-landing select,
.gntech-landing textarea{
  width:100%;
  border:1px solid #dbe4f0;
  background:#fff;
  border-radius:14px;
  padding:15px 16px;
  font-size:15px;
  color:var(--dark);
  outline:none;
  transition:0.2s ease;
}

.gntech-landing input:focus,
.gntech-landing select:focus,
.gntech-landing textarea:focus{
  border-color:rgba(21,101,192,0.45);
  box-shadow:0 0 0 5px rgba(21,101,192,0.10);
}

.gntech-landing textarea{
  min-height:130px;
  resize:vertical;
}

.gntech-landing .gn-submit{
  border:none;
  cursor:pointer;
}

@media (max-width: 1100px){
  .gntech-landing .gn-hero-grid,
  .gntech-landing .gn-grid-3,
  .gntech-landing .gn-contact-grid,
  .gntech-landing .gn-form-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 820px){
  .gntech-landing .gn-hero-grid,
  .gntech-landing .gn-grid-3,
  .gntech-landing .gn-contact-grid,
  .gntech-landing .gn-form-grid,
  .gntech-landing .gn-points{
    grid-template-columns:1fr;
  }

  .gntech-landing .gn-hero{
    padding:72px 0 96px;
  }

  .gntech-landing h1{
    font-size:38px;
  }

  .gntech-landing .gn-title,
  .gntech-landing .gn-cta h2,
  .gntech-landing .gn-contact-box h2{
    font-size:30px;
  }

  .gntech-landing .gn-btn{
    width:100%;
  }
}