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

/* ===== BODY ===== */
body {
    font-family: 'Poppins', sans-serif;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 90px;

    background:
        linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.7)),
        url("https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1600&q=80");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* ===== HEADER ===== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.navbar {
    overflow: visible;
    display: flex;
    justify-content: space-between;
    align-items: center;

    /* Layout */
    padding: 16px 40px;
    border-radius: 14px;
    margin: 15px auto;

    /* Professional Gradient */
    background: linear-gradient(
        135deg,
        #0f172a,
        #1e293b
    );

    /* Glass Effect */
    backdrop-filter: blur(10px);

    /* Premium Shadow */
    box-shadow:
        0 8px 25px rgba(0, 0, 0, 0.15),
        0 2px 8px rgba(0, 0, 0, 0.08);

    /* Typography */
    font-family: 'Poppins', sans-serif;

    /* Smooth Animation */
    transition: all 0.3s ease;
    width:95%;
    max-width:1280px;
    position: relative;
    
}

.logo h1 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    font-family:'Poppins', sans-serif;
    letter-spacing: 1px;
    margin-left: -30px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;    
}

.nav-links li {
    position: relative;
  }

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

/* .nav-links a:hover {
    color: #000;
} */

/* Top menu items */
.nav-links > li > a {
    display: block;
    /* padding: 15px 20px; */
    color: white;
    text-decoration: none;
  }

  .dropdown {
    position: relative;
  }

  .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: -20px;
    background: #1e293b;
    min-width: 200px;
    list-style: none;
    padding: 0;
    margin: 0;
    border: 1px solid #ccc;
    z-index: 10001;
}

.sub-dropdown {
    position: relative;
}
.sub-menu {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    background: #1e293b;
    min-width: 160px;
    list-style: none;
    padding: 0;
    margin: 0;
    border: 1px solid #ccc;
    z-index: 10001;
    right: auto;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    text-align: left;
  }
  
  .dropdown-menu li a:hover {
    background: rgba(15, 23, 42, 0.95);
  }
  
  .sub-menu.show {
    display: block;
  }

.show {
    display: block;
  }

.navbar ul li a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.navbar ul li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: #38bdf8;
    transition: width 0.3s ease;
}

.navbar ul li a:hover {
    color: #38bdf8;
}

.navbar ul li a:hover::after {
    width: 100%;
}
/* ===== GLOBAL SECTIONS ===== */
section {
    padding: 20px 0;
    text-align: center;
}

/* ===== HERO ===== */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 50px 20px 20px;
    font-family: 'Poppins', sans-serif;
}

.hero h1 {
    max-width: 800px;
    margin:0 auto;
    margin-bottom:15px;
    line-height:1.2;
}

.hero p {
    max-width: 750px;
    color: #d1d5db;
    color: #00d4ff;
}

/* ===== SERVICES GRID (IMPORTANT FIX) ===== */
.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
}

/* SECTION TITLE */
.section-title {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 10px;
}

.section-title h2 {
    margin-bottom: 10px;
}

.section-title p {
    color: #d1d5db;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== SERVICE CARDS ===== */
.service-box {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 25px;

    /* display: flex; */
    flex-direction: column;
    justify-content: center;
    text-align: center;
     
    display: block;
    text-decoration: none;
    color: inherit;

    min-height: 180px;
    transition: 0.3s ease;
}

.service-box:hover {
    transform: translateY(-5px);
    border-color: #38bdf8;
    transition: 0.3s ease;
}

.service-box h3{
    color: white;
    font-size: 16px;
}

.service-box p{
    color: #00d4ff;
}
/* ===== WHY US ===== */
.why-us {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
    font-family: 'Poppins', sans-serif;
}

.why-us ul {
    list-style: none;
    padding: 0;
}

.why-us li {
    background: rgba(30, 41, 59, 0.5);
    margin-bottom: 15px;
    padding: 18px 20px;
    border-radius: 12px;
    text-align: left;
    font-weight: 600;
}


/* ===== PREMIUM CARD ===== */
.premium-card {
    max-width: 700px;
    margin: 30px auto 15px;
    padding: 35px 30px;
    text-align: center;

    /* Glass effect */
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);

    border-radius: 18px;

    /* Soft glow */
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.35),
        0 0 20px rgba(56, 189, 248, 0.15);

    position: relative;
    overflow: hidden;

    transition: all 0.4s ease;
    font-family: 'Poppins', sans-serif;
}

/* Hover animation */
.premium-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.45),
        0 0 35px rgba(56, 189, 248, 0.25);
}

/* Badge */
.premium-card .badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    color: #0f172a;

    background: linear-gradient(135deg, #38bdf8, #22d3ee);
    border-radius: 999px;

    margin-bottom: 15px;
}

/* Gradient Title */
.gradient-text {
    font-size: 2rem;
    font-weight: 700;

    background: linear-gradient(90deg, #38bdf8, #a78bfa, #22d3ee);
    /* -webkit-background-clip: text; */
    -webkit-text-fill-color: transparent;

    margin: 10px 0;
}

/* Paragraph */
.premium-card p {
    color: #cbd5e1;
    font-size: 1rem;
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
    max-width: 700px;
    margin: 0 auto 30px;
    margin-bottom: 15px;
    padding: 18px 25px;
    text-align: center;

    font-size: 1rem;
    font-weight: 500;
    color: #e2e8f0;

    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.25);

    border-radius: 12px;

    backdrop-filter: blur(10px);

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);

    transition: 0.3s ease;
}

.highlight-box:hover {
    transform: scale(1.02);
    border-color: rgba(56, 189, 248, 0.5);
    box-shadow: 0 12px 30px rgba(56, 189, 248, 0.15);
}

/* ===== BUTTON ===== */
.btn-glass {
    display: block;
    width: fit-content;
    margin: 0 auto 60px;
}

/* ===== FOOTER ===== */
footer {
    background: linear-gradient(
        135deg,
        #0f172a,
        #1e293b
    );
    margin-top: 60px;
    padding: 50px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: auto;
}

.footer-content h3,
.footer-content h4 {
    margin-bottom: 15px;
}

.footer-content p,
.footer-content a {
    color: #cbd5e1;
}

.footer-content a {
    display: block;
    position: relative;
    text-decoration: none;
    margin-bottom: 8px;
    transition: 0.3s;
}

.footer-content a:hover {
    color: #00d4ff;
}

.footer-content a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: #38bdf8;
    transition: width 0.3s ease;
}

.contact-con h4,
.contact-con p {
    text-align: left;
}

.phone {
    display: block;
    color: white;
}

.copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #94a3b8;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .navbar {
        padding: 12px 20px;
    }

    .services-grid {
        padding: 30px 15px;
    }
}