:root{
--blue:#0071e3;
--text:#1d1d1f;
--muted:#6e6e73;
--bg:#fbfbfd;
--card:#ffffff;
}

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

body{
background:var(--bg);
color:var(--text);
overflow-x:hidden;
}

html{
scroll-behavior:smooth;
}

/* NAVBAR */

nav{
position:fixed;
top:0;
left:0;
right:0;
z-index:1000;
backdrop-filter:blur(20px);
background:rgba(255,255,255,.4);
border-bottom:1px solid rgba(0,0,0,.05);
}

.nav-container{
max-width:1400px;
margin:auto;
padding:18px 30px;
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
display:flex;
align-items:center;
gap:12px;
font-weight:700;
font-size:20px;
}

.logo-box{
width:64px;
height:64px;
background:var(--blue);
border-radius:12px;
display:flex;
align-items:center;
justify-content:center;
color:white;
font-weight:700;
}

.contact-buttons{
display:flex;
justify-content:center;
align-items:center;
gap:15px;
margin-top:35px;
flex-wrap:wrap;
}

.contact-primary,
.contact-secondary{
padding:15px 28px;
border-radius:999px;
font-size:15px;
font-weight:600;
cursor:pointer;
transition:.3s;
}

.contact-primary{
background:#0071e3;
color:white;
border:none;
}

.contact-primary:hover{
transform:translateY(-2px);
box-shadow:
0 10px 25px rgba(0,113,227,.25);
}

.contact-secondary{
background:white;
border:1px solid #d2d2d7;
color:#1d1d1f;
}

.contact-secondary:hover{
background:#f5f5f7;
transform:translateY(-2px);
}

.nav-links{
    position:relative;
    display:flex;
    gap:4px;
    padding:6px;
    border-radius:999px;
    background:
    rgba(255,255,255,.65);
    backdrop-filter:
    blur(20px);
    border:
    1px solid rgba(255,255,255,.5);
    box-shadow:
    0 8px 30px rgba(0,0,0,.06);
}

.nav-bubble{
    position:absolute;
    top:4px;
    left:4px;
    height:46px;
    background:
    linear-gradient(
        135deg,
        rgba(0,113,227,.12),
        rgba(0,113,227,.22)
    );
    border:1px solid rgba(0,113,227,.15);
    border-radius:999px;
    z-index:1;
    transition:
    all .35s cubic-bezier(.22,1,.36,1);
    backdrop-filter:blur(20px);
    box-shadow:
        0 8px 25px rgba(0,113,227,.15),
        0 2px 10px rgba(0,113,227,.08);
}

.nav-links a{
    position:relative;
    z-index:2;
    text-decoration:none;
    color:#1d1d1f;
    font-weight:500;
    padding:12px 18px;
    border-radius:999px;
    transition:.3s;
}

.nav-btn{
background:var(--blue);
color:white;
padding:12px 22px;
border:none;
border-radius:999px;
cursor:pointer;
font-weight:600;
}

/* HERO */

.hero{
min-height:100vh;
display:flex;
align-items:center;
justify-content:center;
gap:90px;
padding:120px 40px 50px;
max-width:1400px;
margin:auto;
flex-wrap:wrap;
}

.left{
flex:1;
min-width:320px;
max-width:620px;
}

.left h1{
font-size:72px;
line-height:1.05;
letter-spacing:-3px;
margin-bottom:20px;
}

.left p{
font-size:20px;
line-height:1.8;
color:var(--muted);
}

.hero-btns{
margin-top:35px;
display:flex;
gap:15px;
}

.hero-btns button{
padding:15px 26px;
border-radius:999px;
border:none;
font-weight:600;
cursor:pointer;
}

.primary{
background:var(--blue);
color:white;
}

.secondary{
border:5px solid #000000;
}

/* CHAT */

.chat-wrapper{
position:relative;
}

.glow{
position:absolute;
width:350px;
height:350px;
background:radial-gradient(circle,
rgba(0,113,227,.3),
transparent 70%);
filter:blur(60px);
left:50%;
top:50%;
transform:translate(-50%,-50%);
z-index:-1;
animation:pulse 6s infinite;
}

@keyframes pulse{
50%{
transform:translate(-50%,-50%) scale(1.15);
}
}

.chat-window{
width:420px;
height:620px;
background:white;
border-radius:32px;
overflow:hidden;
transform-style:preserve-3d;
transition:transform .15s ease;
box-shadow:
0 40px 90px rgba(0,0,0,.12),
0 10px 40px rgba(0,0,0,.08);
}

.chat-header{
height:80px;
display:flex;
align-items:center;
padding:0 20px;
gap:14px;
background:rgba(228, 228, 228, 0.589);
border-bottom:1px solid #eee;
}

.chat-logo{
width:48px;
height:48px;
border-radius:14px;
background:var(--blue);
display:flex;
justify-content:center;
align-items:center;
color:white;
font-weight:700;
}

.chat-body{
height:540px;
overflow:auto;
padding:20px;
background:#fafafa;
}

.bot{
background:#f1f1f4;
padding:14px 16px;
border-radius:20px 20px 20px 8px;
margin-bottom:12px;
max-width:80%;
animation:fade .4s ease;
}

.user{
background:var(--blue);
color:white;
padding:14px 16px;
border-radius:20px 20px 8px 20px;
margin-bottom:12px;
margin-left:auto;
max-width:80%;
animation:fade .4s ease;
}

.options{
display:flex;
flex-wrap:wrap;
gap:10px;
margin-bottom:15px;
}

.option{
padding:10px 16px;
border-radius:999px;
border:1px solid #ddd;
background:white;
cursor:pointer;
transition:.25s;
}

.option:hover{
background:var(--blue);
color:white;
border-color:var(--blue);
}

@keyframes fade{
from{
opacity:0;
transform:translateY(10px);
}
to{
opacity:1;
transform:none;
}
}

/* LOGOS */

.partners{
padding:80px 0;
overflow:hidden;
}

.partners h3{
text-align:center;
margin-bottom:30px;
font-size:20px;
color:var(--muted);
}

.logo-marquee{
position:relative;
overflow:hidden;
}

.logo-track{
display:flex;
gap:90px;
width:max-content;
animation:scroll 30s linear infinite;
align-items:center;
}

.logo-item{
font-size:28px;
font-weight:700;
opacity:.5;
white-space:nowrap;
}

@keyframes scroll{
from{
transform:translateX(0);
}
to{
transform:translateX(-50%);
}
}

/* SECTIONS */

.section{
max-width:1200px;
margin:auto;
padding:100px 30px;
}

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

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
}

.card{
background:white;
padding:30px;
border-radius:24px;
box-shadow:0 5px 20px rgba(0,0,0,.05);
}

.card h3{
margin-bottom:10px;
}

.card p{
color:var(--muted);
line-height:1.7;
}

footer{
padding:20px;
background:rgb(0, 0, 0);
text-align:center;
border-top:1px solid #eee;
color:white;
}

.career-modal{
position:fixed;
inset:0;
background:
rgba(0,0,0,.35);
backdrop-filter:
blur(10px);
display:none;
justify-content:center;
align-items:center;
z-index:9999;
padding:20px;
}

.career-card{
width:100%;
max-width:650px;
background:white;
border-radius:32px;
padding:35px;
box-shadow:
0 40px 100px rgba(0,0,0,.15);
position:relative;
}

.close-modal{
position:absolute;
right:20px;
top:15px;
font-size:32px;
cursor:pointer;
}

.career-card h2{
margin-bottom:10px;
}

.career-card p{
color:#6e6e73;
margin-bottom:25px;
}

#careerForm{
display:grid;
gap:14px;
}

#careerForm input,
#careerForm select{
padding:15px;
border-radius:14px;
border:1px solid #ddd;
font-size:15px;
}

.submit-btn{
padding:15px;
border:none;
border-radius:999px;
background:#0071e3;
color:white;
font-weight:600;
cursor:pointer;
}

#successMessage{
text-align:center;
padding:30px 10px;
}

.site-logo{
height:42px;
width:auto;
object-fit:contain;
}

.logo-track img{
height:175px;
width:auto;
opacity:.65;
transition:.3s;
filter:
grayscale(100%);
}

.logo-track img:hover{
opacity:1;
filter:
grayscale(0%);
}

.flow-container{
display:grid;
grid-template-columns:
repeat(2,1fr);
gap:20px;
}

.flow-step{
position:relative;
padding:24px;
background:
linear-gradient(
180deg,
#ffffff,
#f8f8fa
);
border:1px solid #e5e5e7;
border-radius:24px;
text-align:center;
transition:.35s;
}

.flow-step:hover{
transform:
translateY(-6px);
box-shadow:
0 20px 40px rgba(0,0,0,.08);
}

.flow-step::after{
display:none;
position:absolute;
right:-22px;
top:50%;
transform:
translateY(-50%);
font-size:28px;
font-weight:700;
color:#0071e3;
}
.flow-step:nth-child(3)::after,
.flow-step:nth-child(6)::after{
display:none;
}

.flow-step span{
display:flex;
align-items:center;
justify-content:center;
width:38px;
height:38px;
margin:auto auto 12px;
background:#0071e3;
color:white;
border-radius:50%;
font-weight:700;
box-shadow:
0 10px 25px rgba(0,113,227,.25);
}

.flow-step h3{
font-size:14px;
font-weight:600;
}

.flow-arrow{
font-size:24px;
color:#0071e3;
font-weight:700;
}

.flow-step p{
margin-top:8px;
font-size:13px;
color:#6e6e73;
line-height:1.5;
}

@media(max-width:900px){
    .logo-track{
        gap:40px;
    }

    .logo-track img{
        height:120px;
        min-width:auto;
        opacity:.9;
    }

    .partners h3{
        font-size:28px;
        margin-bottom:25px;
    }

    .hero{
    padding-top:100px;
    gap:40px;
    }

    .left{
    text-align:left;
    }

    .hero-btns{
    flex-direction:column;
    gap:12px;
    }

    .hero-btns button{
    width:100%;
    }

    .career-card{
    width:95%;
    max-width:95%;
    max-height:90vh;
    overflow-y:auto;
    padding:24px;
    border-radius:24px;
    }

    .career-card h2{
    font-size:32px;
    margin-bottom:10px;
    }

    .close-modal{
    right:18px;
    top:18px;
    line-height:1;
    }

    #careerForm{
    gap:12px;
    }

    #careerForm input,
    #careerForm select{
    padding:14px;
    font-size:16px;
    }

    .submit-btn{
    width:100%;
    }

    .flow-container{
    grid-template-columns:1fr;
    gap:16px;
    }

    .flow-step{
    padding:20px;
    }

    .flow-step h3{
    font-size:18px;
    }

    .flow-step p{
    font-size:14px;
    }

    .nav-links a:nth-child(3),
    .nav-links a:nth-child(4){
    display:none;
    }
    .nav-container{
        padding:14px 18px;
    }

    .flow-container{
    grid-template-columns:1fr;
    }

    .flow-step::after{
    content:"↓";
    right:auto;
    left:50%;
    bottom:-25px;
    top:auto;
    transform:
    translateX(-50%);
    }

    .flow-step:last-child::after{
    display:none;
    }
    .nav-links{
        gap:4px;
        padding:4px;
        border-radius:999px;
        background:
        rgba(255,255,255,.75);
        backdrop-filter:blur(20px);
        box-shadow:
        0 4px 20px rgba(0,0,0,.05);
    }
    .nav-links a{
        padding:10px 16px;
        font-size:14px;
        font-weight:500;
    }
    .nav-bubble{
        top:4px;
        height:38px;
        background:
        rgba(0,113,227,.12);
        border:
        1px solid rgba(0,113,227,.15);
        box-shadow:
        0 4px 15px rgba(0,113,227,.12);
    }
    .nav-btn{
        display:none;
    }
    .left h1{
        font-size:46px;
        line-height:1.05;
    }
    .left p{
        font-size:17px;
        line-height:1.7;
    }
    .chat-window{
        max-width:340px;
        height:520px;
        margin:auto;
    }
}