:root{
  --bg-dark:#0f1e28;
  --bg-card:#132833;
  --primary:#1fd1ff;
  --primary-bright:#6df0ff;
  --text:#e6f2f8;
  --muted:#9bb2c2;
  --border:rgba(31,209,255,.35);
}

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

body{
  background:var(--bg-dark);
  color:var(--text);
}

/* Header */
    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 15px 80px;
      background: linear-gradient(90deg, #08262c,#124a59);
      box-shadow: 0 2px 8px rgba(0,0,0,0.3);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 5px;
      color: #fff;
    }

    .logo img {
      width: 100%;
      height: auto;
    }

    nav ul {
      list-style: none;
      display: flex;
      align-items: center;
      gap: 25px;
      position: relative;
    }

    nav ul li {
      position: relative;
    }

    nav a {
      text-decoration: none;
      color: #fff;
      font-weight: 500;
      transition: color 0.3s;
      cursor: pointer;
    }

    nav a:hover {
      color: #00c6ff; 
    }

    .connect-btn {
      padding: 8px 18px;
      background: linear-gradient(145deg, #ff9500, #ff5c00);
      color: #fff;
      border-radius: 25px;
      border: none;
      box-shadow: 0 4px 6px rgba(0,0,0,0.2);
      transition: 0.3s;
    }

    .connect-btn:hover {
      background: linear-gradient(145deg, #ffb84d, #ff6e1a);
    }

    /* Mega Dropdown Base */
header nav ul {
  position: relative;
}

.menu-item {
  position: relative;
}

.menu-btn {
  cursor: pointer;
  color: #fff;
  padding: 8px 12px;
  display: inline-block;
  transition: 0.3s;
}

.menu-btn:hover {
  color: #ff9500;
}


    

  

/* ================= HERO ================= */
.hero{
  height:75vh;
  background:url("https://images.unsplash.com/photo-1518770660439-4636190af475") center/cover no-repeat;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to bottom,rgba(15,30,40,.7),rgba(15,30,40,.95));
}

.hero h1{
  position:relative;
  font-size:64px;
  font-weight:600;
  z-index:1;
}

/* ================= SERVICES ================= */
.services{
  padding:100px 60px;
  text-align:center;
}

.services small{
  color:var(--primary);
  letter-spacing:2px;
}

.services h2{
  font-size:34px;
  margin:15px 0;
}

.services p{
  max-width:650px;
  margin:0 auto 60px;
  color:var(--muted);
}

/* 5 cards per row */
.service-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:25px;
}

.card{
  background:linear-gradient(145deg,#132833,#0f1e28);
  border:1px solid var(--border);
  padding:35px 25px;
  border-radius:14px;
  transition:.4s;
  position:relative;
}

.card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:14px;
  background:radial-gradient(circle at top,var(--primary),transparent 65%);
  opacity:0;
  transition:.4s;
}

.card:hover::before{opacity:.15}
.card:hover{transform:translateY(-8px)}

.card i{
  font-size:34px;
  color:var(--primary);
  margin-bottom:18px;
}

.card h3{
  font-size:16px;
  margin-bottom:10px;
}

.card p{
  font-size:13px;
  color:var(--muted);
}

/* ================= PROMO ================= */
.promo{
  padding:90px 60px;
}

.promo-box{
  background:url("https://images.unsplash.com/photo-1517245386807-bb43f82c33c4") center/cover;
  border-radius:20px;
  padding:70px;
  position:relative;
  overflow:hidden;
}

.promo-box::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    to right,
    rgba(10,25,35,0.85),
    rgba(10,25,35,0.55)
  );
  z-index:0;
}

.promo-content{
  position:relative;
  z-index:2;
  max-width:540px;
}

.promo small{
  color:var(--primary-bright);
  font-weight:600;
}

.promo h2{
  margin:18px 0;
  font-size:32px;
  line-height:1.3;
  color:#ffffff;
  text-shadow:0 2px 10px rgba(0,0,0,.6);
}

.promo ul{
  margin:25px 0;
  list-style:none;
}

.promo li{
  margin-bottom:10px;
  font-size:15px;
  color:#eaf8ff;
  text-shadow:0 1px 6px rgba(0,0,0,.6);
}

.promo button{
  position:relative;
  z-index:3;
  padding:14px 36px;
  background:linear-gradient(135deg,#1fd1ff,#6df0ff);
  color:#00131c;
  border:none;
  border-radius:30px;
  font-weight:700;
  cursor:pointer;
  box-shadow:
    0 0 25px rgba(31,209,255,.7),
    0 0 50px rgba(31,209,255,.4);
  transition:.3s ease;
}

.promo button:hover{
  transform:translateY(-3px) scale(1.05);
}

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

.hook-footer{
  background: linear-gradient(90deg, #0f2027, #203a43, #2c5364);
  color:#dcdcdc;
  padding:60px 25px 30px;
  position: relative;
}

.hook-footer-container{
  max-width:1200px;
  margin:auto;
  display:grid;
  grid-template-columns:1.4fr 1fr 1.2fr;
  gap:45px;
}

.footer-block h3{
  margin-bottom:10px;
  color:#fff;
}

.footer-block .brand span{
  color:#ff9500;
}

.footer-links{
  list-style:none;
}

.footer-links li{
  margin-bottom:8px;
}

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

.footer-links a:hover{
  color:#ff9500;
}

/* newsletter */
.newsletter{
  display:flex;
  gap:10px;
  margin-top:8px;
}

.newsletter input{
  flex:1;
  padding:10px;
  border-radius:4px;
  border:none;
}

.newsletter button{
  background:#ffcc52;
  border:none;
  padding:10px 18px;
  cursor:pointer;
  font-weight:600;
}

.footer-bottom{
  text-align:center;
  margin-top:25px;
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:12px;
  font-size:14px;
}

/* =========================
   VERTICAL SOCIAL ICONS
========================= */

.vertical-social{
  position:absolute;
  right:15px;
  bottom:70px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.vertical-social a{
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.3);
  border-radius:4px;
  color:#fff;
  transition:.3s;
}

.vertical-social a:hover{
  background:#ff9500;
  color:#000;
}

/* responsive */
@media(max-width:900px){
  .hook-footer-container{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:600px){
  .hook-footer-container{
    grid-template-columns:1fr;
  }
  .vertical-social{
    right:10px;
    bottom:120px;
  }
}


/* Scroll To Top Button */
.scroll-top{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 42px;
  height: 42px;
  background:#ffcc52;
  color:#000;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  cursor:pointer;
  box-shadow:0 8px 18px rgba(0,0,0,.25);
  opacity:0;
  visibility:hidden;
  transition:.3s;
  z-index:1000;
}

.scroll-top:hover{
  transform: translateY(-3px);
}

.scroll-top.show{
  opacity:1;
  visibility:visible;
}

:root{
  /* edit tab size here anytime */
  --product-tab-width: 100%;
  --product-tab-height: 50px;
}
/* ================= RESPONSIVE ================= */
@media(max-width:1400px){
  .service-grid{grid-template-columns:repeat(3,1fr)}
}

@media(max-width:900px){
  .service-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:600px){
  .navbar{padding:15px 25px}
  .hero h1{font-size:42px}
  .services,.promo{padding:70px 25px}
  .service-grid{grid-template-columns:1fr}
  .promo-box{padding:45px 30px}
}

@media (max-width: 768px)
{
  header {
    padding: 20px 10px;
  }
.logo {
    width: 90px;              /* smaller logo for mobile */
    margin-right: 10px;
  }
  nav .hamburger
  {
    background: transparent;  
    border: none;
    
  }
  .icon-cross {
    display: none;
  }

  .hamburger.open .icon-hamburger {
    display: none;
  }

  .hamburger.open .icon-cross {
    display: block;
  }
  /* Hide cross by default */
.icon-cross {
  display: none;
}

/* When button has .open, swap icons */
.hamburger.open .icon-hamburger {
  display: none;
}
.hamburger.open .icon-cross {
  display: block;
}

  nav .menu {
    display: none;
    flex-direction: column;
    background: #124a59;
    position: absolute;
    top: 90px;
    right: 0;
    width: 100%;
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.2); /* separation line */
  }

  nav .menu.open {
    display: flex;
    gap: 18px; /* spacing between items */
  }

  nav .menu a {
    color: #fff;
    font-size: 18px;
    text-decoration: none;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }

  nav .menu a:last-child {
    border-bottom: none; /* remove line under last item */
  }

  /* Orange button for Let's Connect */
  nav .menu a.connect-btn {
    background: #ff9500;
    color: #fff;
    border-radius: 25px;
    padding: 10px 20px;
    text-align: center;
    transition: 0.3s;
  }

  nav .menu a.connect-btn:hover {
    background: #fff;
    color: #ff9500; /* text turns orange on hover */
  }

}
@media (min-width: 768px)
{
  
   header .hamburger
   {
    display: none;
   }

    nav .menu {
      list-style: none;
      display: flex;
      align-items: center;
      gap: 25px;
      position: relative;
    }

    nav ul li {
      position: relative;
    }

    nav a {
      text-decoration: none;
      color: #fff;
      font-weight: 500;
      transition: color 0.3s;
      cursor: pointer;
    }

    nav a:hover {
      color: #00c6ff; 
    }

    .connect-btn {
      padding: 8px 18px;
      background: linear-gradient(145deg, #ff9500, #ff5c00);
      color: #fff;
      border-radius: 25px;
      border: none;
      box-shadow: 0 4px 6px rgba(0,0,0,0.2);
      transition: 0.3s;
    }

    .connect-btn:hover {
      background: linear-gradient(145deg, #ffb84d, #ff6e1a);
    }

    /* Mega Dropdown Base */
header nav a {
  position: relative;
}
}
.logo {
    display: inline-block;       /* keeps logo inline with nav */
    width: 150px;                /* default desktop size */
    max-width: 100%;             /* prevents overflow */
    margin-right: 20px;          /* spacing from nav */
  }