@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{--bg:#080a0f;--surface:#10131a;--surface2:#151922;--text:#f4f6fb;--muted:#9299a8;--line:#252a35;--accent:#8dff68}

*{box-sizing:border-box;scroll-behavior:smooth}

body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",sans-serif}

a{text-decoration:none;color:inherit}

.header{
    height:78px;
    padding:0 6%;
    display:flex;
    align-items:center;
    position:fixed;
    inset:0 0 auto;
    background:#080a0fcc;
    backdrop-filter:blur(18px);
    border-bottom:1px solid #ffffff0d;
    z-index:10
}

.logo{font:700 21px "Space Grotesk"; letter-spacing:-.8px }

.logo>span:first-child{
    color:var(--accent);
    font-size:14px;
    margin-right:6px
}

.logo span:last-child{ color:var(--accent) }

nav{
    display:flex;
    gap:31px;
    margin:auto;
    font-size:13px;
    color:#aab0bc }

nav a:hover{ color:#fff }

.header-btn{
    border:1px solid #ffffff20;
    border-radius:7px;
    padding:10px 15px;
    font-size:12px
}

.menu{display:none}

.hero{
    min-height:760px;
    padding:180px 8% 100px;
    display:flex;
    align-items:center }

.hero-content{ max-width:760px }

.tag,.section-label{
    font-size:10px;
    letter-spacing:2px;
    color:var(--accent);
    font-weight:700
}

.hero h1{
    font:700 clamp(55px,7vw,92px)/.94 "Space Grotesk";letter-spacing:-5px;
    margin:25px 0
}

.hero h1 em,.intro h2 span,.about h2 span{
    font-style:normal;
    color:var(--accent)
}

.hero p{
    font-size:17px;
    line-height:1.7;
    color:var(--muted);
    max-width:620px
}

.hero-actions{
    display:flex;gap:12px;
    margin-top:32px
}

.btn{
    display:inline-block;
    border-radius:7px;
    padding:13px 18px;
    font-weight:700;
    font-size:12px;
    border:1px solid transparent;
    cursor:pointer
}

.primary{
    background:var(--accent);
    color:#0a0c0a

}

.primary:hover{ background:#a5ff89 }

.ghost{
    border-color:#ffffff20;
    color:#d7dbe3
}

section{ padding:120px 8% }

.intro{background:#0b0e14 }

.section-label{
    color:#707888;
    margin-bottom:50px
}

.intro-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:end
}

.intro h2,.about h2{
    font:600 clamp(40px,5vw,62px)/1 "Space Grotesk";
    letter-spacing:-3px;
    margin:0
}

.intro-grid p,.about p{
    color:var(--muted);
    line-height:1.8;
    font-size:15px
}

.solutions{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:var(--line);
    margin-top:70px;
    border:1px solid var(--line)
}

.solutions article{
    background:var(--surface);
    padding:28px;
    min-height:250px
}

.icon{
    font-size:27px;
    color:var(--accent);
    margin:30px 0
}

.solutions h3{
    font:600 20px "Space Grotesk"
}

.solutions p{
    color:var(--muted);
    font-size:12px;
    line-height:1.7
}

.portfolio{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:14px;
    margin-top:65px
}

.portfolio-card{
    min-height:320px;
    padding:28px;
    display:flex;
    flex-direction:column;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:14px;
    transition:.25s
}

.portfolio-card:hover{
    transform:translateY(-5px);
    background:var(--surface2);
    border-color:#ffffff20
}

.portfolio-card.featured{
    grid-column:span 2
}

.portfolio-icon{
    font-size:32px;
    margin-bottom:24px
}

.portfolio-card>span{
    font-size:9px;
    letter-spacing:1.7px;
    color:#707888
}

.portfolio-card h3{
    font:600 28px "Space Grotesk";
    margin:8px 0
}

.portfolio-card p{
    min-height:55px;
    color:var(--muted);
    font-size:12px;
    line-height:1.7
}

.portfolio-card .btn{
    margin-top:auto;
    align-self:flex-start}

.about{
    background:#0d1016
}

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px
}

.about .big{
    color:#dce0e8;
    font-size:22px;
    line-height:1.5
}

.contact{
    background:var(--accent);
    color:#080a0f
}

.contact .section-label,.contact .tag{
    color:#263322
}

.contact-box{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:100px
}

.contact h2{
    font:600 clamp(45px,5vw,65px)/.98 "Space Grotesk";
    letter-spacing:-3px;
    margin:22px 0

}

.contact form{
    display:flex;
    flex-direction:column;
    gap:15px
}

.contact label{
    font-size:10px;
    font-weight:700
}

.contact input,.contact textarea

{   display:block;
    width:100%;
    border:1px solid #111b0d;
    background:#ffffff55;
    border-radius:6px;
    padding:12px;
    margin-top:6px;
    outline:none;
    color:#111
}

.contact textarea{height:100px;
    resize:vertical
}

.contact .primary{
    background:#080a0f;
    color:#fff
}

footer{
    padding:35px 8%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    border-top:1px solid #ffffff0d;
    color:#6f7785;
    font-size:10px}

#toast{position:fixed;
    right:25px;
    bottom:25px;
    background:#fff;
    color:#111;
    padding:13px 17px;
    border-radius:7px;
    font-size:12px;
    transform:translateY(80px);
    opacity:0;
    transition:.3s;
    z-index:30
}

#toast.show{transform:none;opacity:1}

@media(max-width:950px)

{    .solutions{grid-template-columns:1fr 1fr}

    .portfolio{grid-template-columns:1fr 1fr}

    .portfolio-card.featured{grid-column:span 2}

    .intro-grid,.about-grid,.contact-box{grid-template-columns:1fr;gap:35px} 
}

@media(max-width:700px)

{.header{padding:0 5%}

    .header-btn{display:none}

    .menu{display:block;
        margin-left:auto;
        background:none;
        border:0;
        color:#fff;
        font-size:22px}

    nav{display:none;
        position:absolute;
        top:78px;
        left:0;
        right:0;
        background:#0b0e14;
        padding:20px;
        flex-direction:column;
        gap:20px}

    nav.open{display:flex}

    .hero{min-height:700px;
        padding:150px 6% 70px}

    .hero-actions{flex-direction:column;
        align-items:flex-start}
    .solutions,.portfolio{grid-template-columns:1fr}

    .portfolio-card.featured{grid-column:span 1}

    section{padding:90px 6%}

    .contact-box{gap:30px}

    footer{flex-direction:column;gap:15px;text-align:center}}