/* =====================================================
   ITVERZUM V1.0
   STYLE.CSS
===================================================== */

:root{

    --bg:#0B0F14;
    --bg-secondary:#121821;
    --card:#161F2B;

    --accent:#32B2D6;
    --accent-light:#53D0F2;

    --text:#FFFFFF;
    --text-secondary:#A7B0B8;

    --border:rgba(255,255,255,.08);

    --container:1280px;

    --radius:20px;

    --transition:.3s ease;
}

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Inter',sans-serif;

    background:var(--bg);

    color:var(--text);

    overflow-x:hidden;
}

img{

    display:block;

    max-width:100%;
}

a{

    text-decoration:none;

    color:inherit;
}

.container{

    width:min(var(--container),92%);

    margin:auto;
}

section{

    padding:120px 0;
}

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

.header{

    position:fixed;

    top:0;

    width:100%;

    z-index:1000;

    backdrop-filter:blur(20px);

    background:rgba(11,15,20,.75);

    border-bottom:1px solid var(--border);
}

.navbar{

    height:90px;

    display:flex;

    justify-content:space-between;

    align-items:center;
}

.logo img{

    height:40px;
}

.nav{

    display:flex;

    gap:35px;
}

.nav a{

    color:var(--text-secondary);

    transition:var(--transition);
}

.nav a:hover{

    color:var(--accent);
}

.nav-btn{

    padding:14px 24px;
}

/* =====================================================
   BUTTONS
===================================================== */

.btn-primary{

    background:var(--accent);

    color:white;

    padding:16px 30px;

    border-radius:14px;

    display:inline-flex;

    align-items:center;

    justify-content:center;

    font-weight:600;

    transition:var(--transition);
}

.btn-primary:hover{

    transform:translateY(-3px);

    box-shadow:
    0 0 25px rgba(50,178,214,.35);
}

.btn-secondary{

    padding:16px 30px;

    border-radius:14px;

    border:1px solid rgba(50,178,214,.35);

    transition:var(--transition);
}

.btn-secondary:hover{

    background:rgba(50,178,214,.08);

    border-color:var(--accent);
}

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

.menu-toggle{

    display:none;

    width:42px;
    height:42px;

    background:none;
    border:none;

    cursor:pointer;

    z-index:1200;
}

.menu-toggle span{

    display:block;

    width:28px;
    height:3px;

    margin:5px auto;

    background:white;

    transition:.3s ease;
}

.mobile-menu{

    position:fixed;

    inset:0;

    background:#0B0F14;

    display:flex;

    flex-direction:column;

    justify-content:center;

    align-items:center;

    gap:35px;

    transform:translateX(100%);

    transition:.4s ease;

    z-index:1100;
}

.mobile-menu.active{

    transform:translateX(0);
}

.mobile-menu a{

    font-size:1.4rem;
}

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

.hero{

    min-height:100vh;

    display:flex;

    align-items:center;

    position:relative;

    overflow:hidden;
}

.hero-bg{

    position:absolute;

    inset:0;

    background:
    radial-gradient(
        circle at center,
        rgba(50,178,214,.15),
        transparent 60%
    );
}

.hero-grid{

    display:grid;

    grid-template-columns:
    1.1fr .9fr;

    gap:80px;

    align-items:center;
}

.hero-content{

    position:relative;

    z-index:2;
}

.hero-badge{

    display:inline-block;

    padding:10px 18px;

    border-radius:999px;

    border:1px solid rgba(50,178,214,.2);

    color:var(--accent);

    margin-bottom:30px;
}

.hero h1{

    font-size:clamp(
        3rem,
        7vw,
        6rem
    );

    line-height:1.05;

    margin-bottom:25px;

    text-wrap:balance;
}

.hero p{

    font-size:1.2rem;

    color:var(--text-secondary);

    max-width:650px;

    margin-bottom:40px;
}

.hero-buttons{

    display:flex;

    gap:15px;

    flex-wrap:wrap;
}

.hero-logo{

    position:relative;

    display:flex;

    justify-content:center;

    align-items:center;
}

.hero-logo::before{

    content:'';

    position:absolute;

    width:520px;
    height:520px;

    border-radius:50%;

    border:
    1px solid rgba(50,178,214,.15);

    animation:
    rotateRing 40s linear infinite;
}

.hero-logo::after{

    content:'';

    position:absolute;

    width:420px;
    height:420px;

    border-radius:50%;

    border:
    1px dashed rgba(50,178,214,.2);

    animation:
    rotateRingReverse 25s linear infinite;
}

.hero-logo img{

    width:420px;

    position:relative;

    z-index:2;

    filter:
    drop-shadow(
        0 0 25px
        rgba(50,178,214,.25)
    );
}

/* =====================================================
   ANIMATIONS
===================================================== */

@keyframes rotateRing{

    from{
        transform:rotate(0deg);
    }

    to{
        transform:rotate(360deg);
    }
}

@keyframes rotateRingReverse{

    from{
        transform:rotate(360deg);
    }

    to{
        transform:rotate(0deg);
    }
}

/* =====================================================
   STATS
===================================================== */

.stats{

    padding-top:0;
}

.stats-grid{

    display:grid;

    grid-template-columns:
    repeat(4,1fr);

    gap:25px;
}

.stat-card{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:var(--radius);

    padding:35px;

    text-align:center;

    transition:var(--transition);
}

.stat-card:hover{

    transform:translateY(-6px);

    border-color:
    rgba(50,178,214,.25);
}

.stat-card h3{

    color:var(--accent);

    font-size:2.5rem;

    margin-bottom:10px;
}

.stat-card span{

    color:var(--text-secondary);
}

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

.section-header{

    text-align:center;

    margin-bottom:70px;
}

.section-header span{

    color:var(--accent);

    letter-spacing:2px;

    font-size:.9rem;

    font-weight:600;
}

.section-header h2{

    font-size:
    clamp(2rem,4vw,3.8rem);

    margin-top:15px;

    margin-bottom:15px;
}

.section-header p{

    max-width:700px;

    margin:auto;

    color:var(--text-secondary);

    line-height:1.8;
}

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

.services-grid{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:30px;
}

.service-card{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:20px;

    overflow:hidden;

    padding:0;

    transition:var(--transition);

    position:relative;
}


.service-card img{

    width:100%;

    height:260px;

    object-fit:cover;

    display:block;

    transition:.6s ease;

    position:relative;

    z-index:0;
}

.service-content{

    padding:35px;

    position:relative;

    z-index:2;
}

.service-card:hover img{

    transform:scale(1.06);
}
.service-card .number{

    color:var(--accent);

    margin-bottom:20px;

    font-weight:700;
}

.service-card h3{

    margin-bottom:15px;

    font-size:1.5rem;
}

.service-card p{

    color:var(--text-secondary);

    line-height:1.8;
}


/* =====================================================
   NETWORKING
===================================================== */

.networking{

    padding:120px 0;

    background:
    linear-gradient(
        180deg,
        transparent,
        rgba(50,178,214,.03),
        transparent
    );
}

.networking-grid{

    display:grid;

    grid-template-columns:
    1fr 1fr;

    gap:70px;

    align-items:center;
}

.section-tag{

    color:var(--accent);

    font-weight:700;

    letter-spacing:2px;
}

.networking-content h2{

    font-size:
    clamp(2rem,4vw,4rem);

    margin:20px 0;
}

.networking-content p{

    color:var(--text-secondary);

    line-height:1.8;

    margin-bottom:35px;
}

.network-features{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:18px;
}

.network-features div{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:14px;

    padding:18px;

    transition:.3s ease;
}

.network-features div:hover{

    border-color:var(--accent);

    transform:translateY(-4px);
}

.networking-image{

    overflow:hidden;

    border-radius:24px;
}

.networking-image img{

    width:100%;

    display:block;

    border-radius:24px;

    border:1px solid var(--border);

    box-shadow:
    0 0 40px
    rgba(50,178,214,.15);

    transition:.8s ease;
}



.networking-image:hover img{

    transform:scale(1.04);
}

@media(max-width:992px){

    .networking-grid{

        grid-template-columns:1fr;
    }

    .network-features{

        grid-template-columns:1fr;
    }
}






/* =====================================================
   SECURITY
===================================================== */

.security{

    background:
    linear-gradient(
        180deg,
        transparent,
        rgba(50,178,214,.04),
        transparent
    );
}

.security-grid{

    display:grid;

    grid-template-columns:
    1fr 1fr;

    gap:70px;

    align-items:center;
}

.security-content{

    text-align:left;
}

.security-content span{

    color:var(--accent);

    font-weight:600;

    letter-spacing:2px;
}

.security-content h2{

    font-size:
    clamp(2rem,5vw,4.5rem);

    margin:20px 0;
}

.security-content p{

    color:var(--text-secondary);

    line-height:1.8;

    margin-bottom:40px;
}

.security-items{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:20px;
}

.security-items div{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:16px;

    padding:20px;

    transition:.3s ease;
}

.security-items div:hover{

    border-color:var(--accent);

    transform:translateY(-3px);
}

.security-image{

    overflow:hidden;

    border-radius:24px;
}

.security-image img{

    width:100%;

    display:block;

    border-radius:24px;

    border:1px solid var(--border);

    box-shadow:
    0 0 40px
    rgba(50,178,214,.15);

    transition:.8s ease;
}

.security-image:hover img{

    transform:scale(1.04);
}

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

@media(max-width:992px){

    .security-grid{

        grid-template-columns:1fr;
    }

    .security-items{

        grid-template-columns:1fr;
    }
}
/* =====================================================
   REFERENCES
===================================================== */

.references{

    background:
    linear-gradient(
        180deg,
        transparent,
        rgba(50,178,214,.03),
        transparent
    );
}

.reference-grid{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:30px;
}

.reference-card{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:20px;

    padding:35px;

    transition:var(--transition);
}

.reference-card:hover{

    transform:translateY(-6px);

    border-color:
    rgba(50,178,214,.35);

    box-shadow:
    0 0 25px
    rgba(50,178,214,.12);
}

.reference-card .year{

    display:block;

    color:var(--accent);

    font-weight:700;

    margin-bottom:15px;
}

.reference-card h3{

    margin-bottom:15px;
}

.reference-card p{

    color:var(--text-secondary);

    line-height:1.8;
}

/* =====================================================
   PARTNERS
===================================================== */

.partners{

    overflow:hidden;

    padding:60px 0;

    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);

    position:relative;
}

.partners-slider{

    width:100%;

    overflow:hidden;
}

.partners-track{

    display:flex;

    align-items:center;

    gap:80px;

    width:max-content;

    animation:
    scrollPartners 60s linear infinite;
}

.partners-track:hover{

    animation-play-state:paused;
}

.partners-track img{

    max-height:42px;

    width:auto;

    object-fit:contain;

    flex-shrink:0;

    opacity:.75;

    transition:
    opacity .3s ease,
    transform .3s ease;
}

.partners-track img:hover{

    opacity:1;

    transform:scale(1.08);
}

@keyframes scrollPartners{

    from{
        transform:translateX(0);
    }

    to{
        transform:translateX(-50%);
    }
}

/* =====================================================
   EXPERTISE
===================================================== */

.expertise-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:30px;
}

@media(max-width:992px){

    .expertise-grid{

        grid-template-columns:
        repeat(2,1fr);
    }

}

@media(max-width:576px){

    .expertise-grid{

        grid-template-columns:1fr;
    }

}
.expertise-card{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:20px;

    padding:35px;

    transition:.3s ease;
}

.expertise-card:hover{

    transform:translateY(-5px);

    border-color:
    rgba(50,178,214,.35);

    box-shadow:
    0 0 30px
    rgba(50,178,214,.08);
}

.expertise-card h3{

    color:var(--accent);

    margin-bottom:25px;

    font-size:1.35rem;
}

.expertise-card ul{

    list-style:none;

    display:flex;

    flex-direction:column;

    gap:12px;
}

.expertise-card li{

    color:var(--text-secondary);

    position:relative;

    padding-left:22px;

    line-height:1.6;
}

.expertise-card li::before{

    content:'✓';

    position:absolute;

    left:0;

    color:var(--accent);
}

@media(max-width:992px){

    .expertise-grid{

        grid-template-columns:1fr;
    }
}
/* =====================================================
   WHY
===================================================== */

.why-grid{

    display:grid;

    grid-template-columns:
    repeat(2,1fr);

    gap:25px;
}

.why-grid div{

    background:var(--card);

    border:1px solid var(--border);

    border-radius:20px;

    padding:35px;

    transition:var(--transition);

    line-height:1.8;
}

.why-grid div:hover{

    transform:translateY(-5px);

    border-color:
    rgba(50,178,214,.25);
}


.why-grid h3{

    color:var(--accent);

    margin-bottom:15px;

    font-size:1.25rem;
}

.why-grid p{

    color:var(--text-secondary);

    line-height:1.8;
}

/* =====================================================
   CONSULTATION CTA
===================================================== */

.consultation{

    padding:120px 0;
}

.consultation-box{

    position:relative;

    overflow:hidden;

    border-radius:30px;

    padding:80px 60px;

    text-align:center;

    border:
    1px solid rgba(50,178,214,.15);

    background:
    linear-gradient(
        135deg,
        rgba(50,178,214,.18),
        rgba(50,178,214,.06)
    );

    box-shadow:
    0 0 50px
    rgba(50,178,214,.08);
}

/* háttérkép */

.consultation-box::before{

    content:'';

    position:absolute;

    inset:0;

    background:
    url('../images/itprojekt.png')
    center center /
    cover no-repeat;

    opacity:.12;

    z-index:0;
}

/* extra sötét overlay */

.consultation-box::after{

    content:'';

    position:absolute;

    inset:0;

    background:
    linear-gradient(
        180deg,
        rgba(11,15,20,.15),
        rgba(11,15,20,.35)
    );

    z-index:1;
}

/* szövegek a kép fölé */

.consultation-box > *{

    position:relative;

    z-index:2;
}

.consultation-box span{

    color:var(--accent);

    font-weight:700;

    letter-spacing:2px;

    text-transform:uppercase;
}

.consultation-box h2{

    font-size:
    clamp(2rem,4vw,4rem);

    margin:25px 0;

    line-height:1.15;
}

.consultation-box p{

    max-width:750px;

    margin:auto;

    margin-bottom:35px;

    color:var(--text-secondary);

    line-height:1.8;
}

.consultation-box .btn-primary{

    min-width:240px;
}

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

@media(max-width:576px){

    .consultation-box{

        padding:50px 25px;
    }

    .consultation-box h2{

        font-size:2rem;
    }

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


.contact-details{

display:flex;

justify-content:center;

flex-wrap:wrap;

gap:30px;

margin:30px 0 40px;

color:var(--text-secondary);

}

.contact-buttons{

display:flex;

justify-content:center;

flex-wrap:wrap;

gap:15px;

}

.contact-buttons a{

min-width:220px;

}

.btn-social{

display:flex;

align-items:center;

justify-content:center;

padding:16px 28px;

border-radius:14px;

color:white;

transition:.3s ease;

}

.btn-social{

transform:translateY(-3px);

}

.messenger{

background:#0084FF;

}

.instagram{

background:
linear-gradient(
    135deg,
    #833AB4,
    #FD1D1D,
    #FCAF45
);

}

@media(max-width:768px){

.contact-details{

    flex-direction:column;

    gap:15px;
}

.contact-buttons{

    flex-direction:column;
}

.contact-buttons a{

    width:100%;
}

}


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

.footer{

position:relative;

padding:70px 0 30px;

border-top:
1px solid rgba(50,178,214,.15);

background:#0B0F14;

}

.footer::before{

content:'';

position:absolute;

top:0;
left:50%;

transform:translateX(-50%);

width:250px;
height:1px;

background:var(--accent);

box-shadow:
0 0 15px var(--accent);

}

.footer-grid{

display:grid;

grid-template-columns:
1.5fr 1fr 1fr;

gap:60px;

margin-bottom:50px;

}

.footer-brand img{

height:26px;

width:auto;

margin-bottom:20px;

}

.footer-brand p{

color:var(--text-secondary);

line-height:1.8;

max-width:280px;

}

.footer-column h4{

color:white;

margin-bottom:20px;

font-size:1.1rem;

}

.footer-column ul{

list-style:none;

display:flex;

flex-direction:column;

gap:12px;

}

.footer-column a{

color:var(--text-secondary);

transition:.3s ease;

}

.footer-column a{

color:var(--accent);

}

.footer-column li{

color:var(--text-secondary);

line-height:1.8;

}

.footer-bottom{

    border-top:
    1px solid var(--border);

    padding-top:25px;

    display:flex;

    flex-direction:column;

    align-items:center;

    gap:15px;

    text-align:center;
}

.footer-bottom p{

color:var(--text-secondary);

margin:0;

}

.footer-links{

display:flex;

gap:25px;

}

.footer-links a{

color:var(--text-secondary);

transition:.3s ease;

}

.footer-links a{

color:var(--accent);

}


/* =====================================================
LEGAL PAGES
===================================================== */

.legal-page{

padding:120px 0;

}

.legal-page .container{

max-width:900px;

}

.legal-page h1{

margin-bottom:40px;

}

.legal-page h2{

margin-top:50px;
margin-bottom:15px;

color:var(--accent);

}

.legal-page p,
.legal-page li{

color:var(--text-secondary);

line-height:1.9;

}

.legal-page ul{

margin-left:20px;

}





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

@media(max-width:768px){

.footer-grid{

    grid-template-columns:1fr;

    gap:40px;
}

.footer-bottom{

    flex-direction:column;

    text-align:center;
}

}
/* =====================================================
   SCROLL REVEAL
===================================================== */

.hidden-reveal{

    opacity:0;

    transform:
    translateY(40px);

    transition:
    opacity .8s ease,
    transform .8s ease;
}

.show{

    opacity:1;

    transform:
    translateY(0);
}

/* =====================================================
   NETWORK CANVAS
===================================================== */

.network-canvas{

    position:absolute;

    inset:0;

    width:100%;
    height:100%;

    z-index:0;

    opacity:.45;

    pointer-events:none;
}

.hero-content,
.hero-logo{

    position:relative;

    z-index:2;
}

/* =====================================================
   TABLET
===================================================== */

@media(max-width:992px){

    .nav{
        display:none;
    }

    .nav-btn{
        display:none;
    }

    .menu-toggle{
        display:block;
    }

    .hero-grid,
    .services-grid,
    .reference-grid,
    .contact-grid,
    .why-grid{

        grid-template-columns:1fr;
    }

    .stats-grid{

        grid-template-columns:
        repeat(2,1fr);
    }

    .security-items{

        grid-template-columns:
        repeat(2,1fr);
    }

    .tech-grid{

        grid-template-columns:
        repeat(2,1fr);
    }

    .hero{

        text-align:center;
    }

    .hero-buttons{

        justify-content:center;
    }

    .hero-logo{

        margin-top:50px;
    }

    .hero-logo img{

        width:300px;
    }

    .hero-logo::before{

        width:340px;
        height:340px;
    }

    .hero-logo::after{

        width:280px;
        height:280px;
    }
}

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

@media(max-width:576px){

    section{

        padding:90px 0;
    }

    .navbar{

        height:80px;
    }

    .logo img{

        height:30px;
    }

    .hero h1{

        font-size:clamp(
        2.1rem,
        9vw,
        2.8rem
    );

    line-height:1.1;

    text-wrap:balance;
}

    .hero p{

        font-size:1rem;
    }

    .hero-logo img{

        width:220px;
    }

    .hero-logo::before{

        width:260px;
        height:260px;
    }

    .hero-logo::after{

        width:220px;
        height:220px;
    }

    .stats-grid,
    .security-items,
    .tech-grid{

        grid-template-columns:1fr;
    }

    .consultation-box{

        padding:50px 25px;
    }

    .contact h2{

        font-size:2rem;
    }

    .section-header h2{

        font-size:2rem;
    }

}

.nav a.active{

    color:var(--accent);
}

.contact-form button{

    width:100%;
}