/* ===========================
   GLOBAL THEME
=========================== */
*{box-sizing:border-box;}

body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    background:#05070a;
    color:white;
}

/* Container Width */
.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* ===========================
   HEADER + LOGO + NAV
=========================== */
header{
    background:#070b10;
    padding:10px 0;
    position:sticky;
    top:0;
    z-index:1000;
    border-bottom:1px solid rgba(255,255,255,0.05);
}

.header-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

/* Logo */
.logo-wrap{
    display:flex;
    gap:10px;
    align-items:center;
}
.logo-wrap img{
    height:90px;
    display:block;
}
.logo-text{
    font-weight:700;
    font-size:18px;
    letter-spacing:0.5px;
}

/* Desktop Navigation */
.nav-links{
    display:flex;
    gap:22px;
    align-items:center;
}

.nav-links a{
    text-decoration:none;
    color:#e0e0e0;
    font-weight:600;
    font-size:14px;
    text-transform:uppercase;
    position:relative;
}
.nav-links a::after{
    content:"";
    width:0;
    height:2px;
    background:#00e5ff;
    position:absolute;
    left:0; bottom:-5px;
    transition:.3s;
}
.nav-links a:hover::after{width:100%;}

/* Hamburger Button */
.nav-toggle{
    display:none;
    background:none;
    border:none;
    width:32px;
    height:28px;
    flex-direction:column;
    gap:4px;
    cursor:pointer;
}
.nav-toggle span{
    height:3px;
    border-radius:10px;
    background:white;
    transition:.25s;
}

/* Toggle → X */
.nav-toggle.active span:nth-child(1){transform:translateY(7px)rotate(45deg);}
.nav-toggle.active span:nth-child(2){opacity:0;}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px)rotate(-45deg);}

/* ===========================
   HERO + BANNER SECTION
=========================== */
.hero{
    background:url("assets/img/banner.png") center/cover no-repeat;
    background-attachment: fixed;
    padding:140px 0 110px;
    text-align:center;
}

.hero-inner{
    max-width:750px;
    margin:auto;
    padding:20px;
    background:rgba(0,0,0,0.40);
    border-radius:16px;
    backdrop-filter:blur(6px);
}

/* Glow Heading Animation */
.hero h1{
    font-size:40px;
    font-weight:900;
    margin-bottom:12px;
    animation:glow 2s ease-in-out infinite alternate;
}
@keyframes glow{
    from{ text-shadow:0 0 10px #00e5ff; }
    to{ text-shadow:0 0 25px #00faff, 0 0 40px #00faff; }
}

/* Typewriter Subtitle */
.subtitle{
    font-size:17px;
    width:max-content;
    margin:auto;
    border-right:3px solid #00e5ff;
    white-space:nowrap;
    overflow:hidden;
    animation:typing 4s steps(40,end),blink .8s infinite;
}
@keyframes typing{from{width:0;}to{width:100%;}}
@keyframes blink{50%{border-color:transparent;}}

/* CTA Button */
.btn{
    background:#00e5ff;
    padding:13px 28px;
    border:none;
    border-radius:999px;
    font-weight:bold;
    letter-spacing:1px;
    cursor:pointer;
}
.btn:hover{background:#00c8df;}

/* ===========================
   SECTIONS
=========================== */
section{padding:70px 0;}
section h2{
    font-size:30px;
    text-align:center;
    margin-bottom:10px;
}
.section-subtitle{
    text-align:center;
    opacity:.8;
    font-size:15px;
    margin-bottom:35px;
}

/* ===========================
   SERVICE CARDS
=========================== */
.services{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.card{
    background:#11141b;
    padding:24px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,0.05);
    box-shadow:0 18px 40px rgba(0,0,0,0.35);
    transition:.25s;
    text-align:left;
}
.card:hover{
    transform:translateY(-4px);
    border-color:#00e5ff;
}
.card h3{
    font-size:18px;
    color:#00e5ff;
    margin-bottom:10px;
}
.card p{
    opacity:.9;
    font-size:14px;
}

/* ===========================
   CONTACT FORM
=========================== */
form{
    max-width:480px;
    margin:auto;
    display:flex;
    flex-direction:column;
    gap:14px;
}
input,textarea{
    padding:13px;
    background:#0d1118;
    border:1px solid rgba(255,255,255,0.15);
    color:white;
    border-radius:8px;
}
input:focus,textarea:focus{
    outline:none;
    border-color:#00e5ff;
}

/* ===========================
   FOOTER
=========================== */
footer{
    background:#070b10;
    text-align:center;
    padding:18px;
    font-size:13px;
    color:#b0b0b0;
    border-top:1px solid rgba(255,255,255,0.05);
}

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

/* Tablets */
@media(max-width:992px){
    .services{grid-template-columns:repeat(2,1fr);}
    .hero{
        background-attachment:scroll;
        padding:120px 0 90px;
    }
    .hero h1{font-size:32px;}
}

/* Mobiles */
@media(max-width:768px){
    .nav-toggle{display:flex;}
    .nav-links{
        position:absolute;top:60px;right:0;left:0;
        flex-direction:column;display:none;
        background:#070b10;
        padding:12px 0;
        border-bottom:1px solid rgba(255,255,255,0.15);
    }
    .nav-links.open{display:flex;}
    .nav-links a{text-align:center;padding:10px 0;}

    .hero{padding:110px 0 80px;}
    .hero-inner{width:92%;padding:16px;}
    .hero h1{font-size:26px;}
    .subtitle{font-size:14px;}
    .services{grid-template-columns:1fr;}
}

/* Very small screens */
@media(max-width:480px){
    .logo-text{font-size:16px;}
    .hero{padding:100px 0 70px;}
}