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

html,body{
  width:100%;
  overflow-x:hidden;
}

body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:#0b1b2c;
  color:#fff;
}



/* HERO */
.hero{
  height:72vh;
  min-height:520px;
  background:url('../images/gas.jpg') center/cover no-repeat;
  display:flex;
  align-items:center;
  position:relative;
  padding-top:74px;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(11,27,44,.88) 0%, rgba(11,27,44,.66) 45%, rgba(11,27,44,.45) 100%),
    rgba(67,125,167,.20);
}

.hero-content{
  position:relative;
  z-index:2;
  max-width:1100px;
  width:100%;
  margin:auto;
  padding:20px;
}

.small-title{
  letter-spacing:2px;
  color:#8ec1eb;
  font-size:14px;
  margin-bottom:12px;
}

.hero-content h1{
  font-size:clamp(40px, 6vw, 70px);
  line-height:1.05;
  margin-bottom:20px;
  max-width:760px;
}

.hero-content p{
  max-width:650px;
  line-height:1.8;
  color:rgba(255,255,255,.86);
  font-size:17px;
}

/* COMMON */
.container{
  max-width:1200px;
  margin:auto;
  padding:90px 20px;
}

.mini-title{
  color:#8ec1eb;
  text-transform:uppercase;
  letter-spacing:2px;
  font-size:13px;
  margin-bottom:10px;
}

/* CONTACT MAIN */
.contact-main{
  background:linear-gradient(180deg, #0b1b2c 0%, #0d2237 100%);
}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1.15fr;
  gap:28px;
}

.contact-info,
.contact-form-box{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:34px;
  box-shadow:0 15px 40px rgba(0,0,0,.18);
}

.contact-info h2,
.contact-form-box h2{
  font-size:clamp(28px, 4vw, 42px);
  margin-bottom:14px;
}

.info-text{
  color:rgba(255,255,255,.82);
  line-height:1.8;
  margin-bottom:28px;
}

.info-list{
  display:flex;
  flex-direction:column;
  gap:18px;
}

.info-item{
  display:flex;
  gap:16px;
  align-items:flex-start;
  padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.info-item:last-child{
  border-bottom:none;
}

.icon-box{
  width:48px;
  height:48px;
  min-width:48px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(67,125,167,.22);
  color:#9dd0f3;
  font-size:18px;
}

.info-item h3{
  font-size:18px;
  margin-bottom:6px;
}

.info-item a,
.info-item p{
  color:rgba(255,255,255,.82);
  text-decoration:none;
  line-height:1.7;
}

/* FORM */
.contact-form{
  margin-top:20px;
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}

.form-group{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.form-group.full{
  grid-column:1 / -1;
}

.form-group label{
  font-size:14px;
  color:#8ec1eb;
}

.form-group input,
.form-group textarea{
  width:100%;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  border-radius:14px;
  padding:14px 16px;
  color:#fff;
  font-size:14px;
  outline:none;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder{
  color:rgba(255,255,255,.48);
}

.form-group input:focus,
.form-group textarea:focus{
  border-color:rgba(142,193,235,.5);
  box-shadow:0 0 0 3px rgba(142,193,235,.08);
}

/* BUTTON */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:170px;
  height:48px;
  padding:0 22px;
  border-radius:999px;
  text-decoration:none;
  color:#fff;
  font-weight:700;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.20);
  backdrop-filter:blur(8px);
  transition:.3s ease;
  cursor:pointer;
}

.btn:hover{
  background:rgba(255,255,255,.16);
}

.submit-btn{
  margin-top:20px;
}

/* MAP */
.map-section{
  background:#0d2237;
  padding-bottom:90px;
}

.map-box{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:20px;
}

.map-placeholder{
  height:320px;
  border-radius:20px;
  border:1px dashed rgba(255,255,255,.18);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  color:rgba(255,255,255,.75);
  background:rgba(255,255,255,.02);
}

.map-placeholder i{
  font-size:34px;
  color:#8ec1eb;
}

/* RESPONSIVE */
@media(max-width:1100px){
  .nav{
    display:none;
  }

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

@media(max-width:768px){
  .topbar{
    padding:0 16px;
    gap:14px;
  }

  .right{
    gap:10px;
  }

  .phone{
    font-size:13px;
  }

  .hero{
    min-height:460px;
  }

  .hero-content h1{
    font-size:38px;
  }

  .hero-content p{
    font-size:16px;
  }

  .container{
    padding:70px 16px;
  }

  .contact-info,
  .contact-form-box{
    padding:24px;
  }

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

  .map-placeholder{
    height:240px;
  }
}