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

body{
    background:#030712;
    color:white;
    overflow-x:hidden;
}

/* =========================
   CONTAINER
========================= */

.container{
    width:100%;
    max-width:1400px;
    margin:auto;
    padding:0 40px;
}

/* =========================
   AI BACKGROUND
========================= */

#ai-bg{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:-4;
}

#particles{
    position:fixed;
    width:100%;
    height:100%;
    pointer-events:none;
    z-index:-2;
}

.cyber-grid{
    position:fixed;
    bottom:-20%;
    left:0;
    width:100%;
    height:70vh;
    z-index:-3;

    background-image:
    linear-gradient(rgba(0,255,255,.15) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,255,255,.15) 1px,transparent 1px);

    background-size:50px 50px;

    transform:
    perspective(500px)
    rotateX(70deg);

    animation:gridMove 12s linear infinite;
}

@keyframes gridMove{
    from{
        background-position:0 0;
    }
    to{
        background-position:0 1000px;
    }
}

/* =========================
   HEADER
========================= */

header{
    width:100%;
    max-width:1400px;

    margin:auto;

    padding:15px 30px;

    display:flex;
    justify-content:space-between;
    align-items:center;

    position:sticky;
    top:15px;

    background:rgba(0,0,0,.25);

    backdrop-filter:blur(20px);

    border:1px solid rgba(255,255,255,.08);

    border-radius:20px;

    box-shadow:
    0 0 20px rgba(0,255,255,.15),
    0 0 40px rgba(124,58,237,.15);

    z-index:999;
}

.logo h2{
    color:#00ffff;
}

.logo span{
    font-size:12px;
    opacity:.8;
}

nav{
    display:flex;
    gap:25px;
}

nav a{
    color:white;
    text-decoration:none;
    transition:.3s;
}

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

.quote-btn{
    padding:12px 24px;

    border-radius:50px;

    background:
    linear-gradient(
    90deg,
    #00ffff,
    #7c3aed);

    color:white;

    cursor:pointer;

    box-shadow:
    0 0 15px cyan;
}

/* =========================
   HERO
========================= */

.hero{
    min-height:100vh;

    display:flex;
    justify-content:center;
    align-items:center;

    gap:60px;

    padding:50px 0;
}

.hero-left{
    flex:1;
}

.hero-left h4{
    color:#00ffff;
    margin-bottom:20px;
}

.hero-left h1{
    font-size:5rem;
    line-height:1.1;

    text-shadow:
    0 0 10px cyan,
    0 0 30px #7c3aed;
}

.hero-left span{
    color:#00ffff;
}

.hero-left p{
    margin-top:20px;
    font-size:1.1rem;
    line-height:1.8;
    max-width:600px;
}

.hero-left button{
    margin-top:30px;

    padding:15px 35px;

    border:none;

    border-radius:50px;

    background:
    linear-gradient(
    90deg,
    #00ffff,
    #7c3aed);

    color:white;

    cursor:pointer;

    box-shadow:
    0 0 20px cyan;
}

.hero-right{
    flex:1;

    display:flex;
    justify-content:center;
    align-items:center;

    position:relative;
}

.hero-right::before{

    content:"";

    position:absolute;

    width:500px;
    height:500px;

    background:
    radial-gradient(
        circle,
        rgba(0,255,255,.25),
        transparent 70%
    );

    filter:blur(50px);

    z-index:-1;
}

#heroRobot{

    width:100%;
    max-width:750px;

    object-fit:contain;

    border-radius:30px;

    filter:
        drop-shadow(0 0 25px cyan)
        drop-shadow(0 0 50px #7c3aed);

    animation:heroFloat 5s ease-in-out infinite;
}

@keyframes heroFloat{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-20px);
    }

    100%{
        transform:translateY(0px);
    }
}

/* =========================
   SERVICES
========================= */

.services{
    max-width:1400px;
    margin:auto;
    padding:100px 40px;
}

.services h2{
    text-align:center;

    font-size:3rem;

    margin-bottom:60px;

    text-shadow:
    0 0 10px cyan,
    0 0 20px #7c3aed;
}

.grid{
    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(300px,1fr));

    gap:30px;
}

.card{
    background:
    rgba(255,255,255,.05);

    border:
    1px solid rgba(255,255,255,.1);

    border-radius:25px;

    overflow:hidden;

    backdrop-filter:blur(15px);

    transition:.4s;
}

.card:hover{
    transform:
    translateY(-10px);

    box-shadow:
    0 0 20px cyan,
    0 0 40px #7c3aed;
}

.card img{
    width:100%;
    height:220px;
    object-fit:cover;
}

.card h3{
    padding:20px;
    text-align:center;
}

.card p{
    text-align:center;
    padding-bottom:20px;
}

/* =========================
   CURRICULUM
========================= */

.curriculum{
    max-width:1400px;
    margin:auto;
    padding:100px 40px;
}

.curriculum h2{
    text-align:center;
    margin-bottom:50px;
    font-size:3rem;
}

.curriculum-grid{
    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(300px,1fr));

    gap:30px;
}

.curriculum-grid div{
    background:
    rgba(255,255,255,.05);

    padding:30px;

    border-radius:25px;

    backdrop-filter:blur(10px);
}

.curriculum-grid h3{
    color:#00ffff;
    margin-bottom:20px;
}

.curriculum-grid li{
    margin-bottom:10px;
}

/* =========================
   WHY US
========================= */

.why{
    max-width:1400px;
    margin:auto;
    padding:100px 40px;
}

.why h2{
    text-align:center;
    margin-bottom:50px;
    font-size:3rem;
}

.why-grid{
    display:grid;

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

    gap:30px;
}

.why-box{
    text-align:center;

    background:
    rgba(255,255,255,.05);

    padding:40px;

    border-radius:25px;
}

.why-box i{
    font-size:40px;
    color:#00ffff;
    margin-bottom:15px;
}

/* =========================
   CONTACT
========================= */

.contact{
    padding:100px 40px;
}

.contact-card{
    max-width:900px;
    margin:auto;

    background:
    rgba(255,255,255,.05);

    backdrop-filter:blur(15px);

    border-radius:25px;

    padding:40px;
}

.contact-card h2{
    text-align:center;
    margin-bottom:25px;
}

input,
textarea{
    width:100%;

    margin-top:15px;

    padding:15px;

    border:none;

    border-radius:15px;

    background:
    rgba(255,255,255,.08);

    color:white;
}

textarea{
    height:150px;
}

form button{
    width:100%;
    margin-top:20px;
}

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

footer{
    text-align:center;
    padding:40px;
    border-top:1px solid rgba(255,255,255,.1);
}

/* =========================
   MOBILE
========================= */

@media(max-width:992px){

    .container{
        padding:0 15px;
    }

    header{
        flex-direction:column;
        gap:20px;
    }

    nav{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero{
        flex-direction:column;
        text-align:center;
    }

    .hero-left h1{
        font-size:3rem;
    }

    .hero-left p{
        margin:auto;
        margin-top:20px;
    }

    .services,
    .curriculum,
    .why,
    .portfolio{
        padding-left:15px;
        padding-right:15px;
    }

}
/* =====================
   AI ROBOT
===================== */

.robot-container{

    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;

    position:relative;

    animation:floatRobot 4s ease-in-out infinite;
}

.robot-head{

    width:140px;
    height:90px;

    background:
    linear-gradient(
    135deg,
    #00ffff,
    #7c3aed);

    border-radius:20px;

    position:relative;

    box-shadow:
    0 0 20px cyan,
    0 0 50px #7c3aed;
}

.eye{

    width:20px;
    height:20px;

    background:white;

    border-radius:50%;

    position:absolute;

    top:35px;

    animation:blink 4s infinite;
}

.left-eye{
    left:35px;
}

.right-eye{
    right:35px;
}

.robot-body{

    margin-top:20px;

    display:flex;
    align-items:center;
}

.arm{

    width:18px;
    height:140px;

    background:#00ffff;

    border-radius:20px;

    box-shadow:
    0 0 15px cyan;
}

.left-arm{

    transform-origin:top;

    animation:leftTyping .4s infinite alternate;
}

.right-arm{

    transform-origin:top;

    animation:rightTyping .4s infinite alternate;
}

.laptop{

    width:320px;
    height:220px;

    margin:0 15px;

    border-radius:15px;

    background:#000;

    border:2px solid cyan;

    box-shadow:
    0 0 20px cyan;
}

.screen{

    width:100%;
    height:100%;

    overflow:hidden;

    padding:20px;
}

.typing-code{

    color:#00ff88;

    font-family:monospace;

    line-height:1.8;

    animation:codeScroll 6s linear infinite;
}

@keyframes floatRobot{

    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-15px);
    }

    100%{
        transform:translateY(0);
    }
}

@keyframes leftTyping{

    from{
        transform:rotate(20deg);
    }

    to{
        transform:rotate(45deg);
    }
}

@keyframes rightTyping{

    from{
        transform:rotate(-20deg);
    }

    to{
        transform:rotate(-45deg);
    }
}

@keyframes blink{

    0%,90%,100%{
        transform:scaleY(1);
    }

    95%{
        transform:scaleY(0.1);
    }
}

@keyframes codeScroll{

    from{
        transform:translateY(0);
    }

    to{
        transform:translateY(-100px);
    }
}

html{
    scroll-behavior:smooth;
}

strong{

    color:#a855f7;

    font-weight:700;

    text-shadow:
    0 0 5px #a855f7,
    0 0 10px #a855f7,
    0 0 20px #a855f7;
}

.about h2{

    text-align:center;

    font-size:4.5rem;

    margin-bottom:50px;

    background:
    linear-gradient(
    90deg,
    #00ffff,
    #a855f7
    );

    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;

    text-transform:uppercase;

    letter-spacing:4px;

    font-weight:900;
}

.contact-cta{

    text-align:center;

    margin-bottom:40px;
}

.contact-cta h3{

    font-size:2rem;

    margin-bottom:15px;

    color:#00ffff;

    text-shadow:
    0 0 10px cyan,
    0 0 20px #7c3aed;
}

.contact-cta p{

    max-width:700px;

    margin:auto;

    line-height:1.8;

    opacity:.9;

    margin-bottom:30px;
}

.whatsapp-cta{

    display:inline-block;

    padding:15px 35px;

    border-radius:50px;

    text-decoration:none;

    color:white;

    background:
    linear-gradient(
        90deg,
        #00ffff,
        #7c3aed
    );

    box-shadow:
    0 0 20px cyan,
    0 0 40px #7c3aed;

    transition:.3s;
}

.whatsapp-cta:hover{

    transform:translateY(-4px);

    box-shadow:
    0 0 30px cyan,
    0 0 60px #7c3aed;
}