*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
background:#0f172a;
color:#ffffff;
line-height:1.6;
}
a{color:inherit;}
.header{
position:sticky;
top:0;
z-index:100;
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 40px;
background:rgba(2,6,23,0.92);
backdrop-filter:blur(10px);
border-bottom:1px solid rgba(255,255,255,0.08);
gap:18px;
}
.logo{
font-size:20px;
font-weight:700;
letter-spacing:2px;
text-transform:uppercase;
}
nav{
display:flex;
flex-wrap:wrap;
gap:18px;
}
nav a{
color:#d8e1f0;
text-decoration:none;
font-size:14px;
letter-spacing:0.04em;
transition:opacity 0.2s ease;
}
nav a:hover{opacity:0.75;}
.lang-switcher{
display:flex;
gap:8px;
flex-wrap:wrap;
}
.lang-switcher button{
padding:8px 12px;
border-radius:10px;
border:1px solid rgba(255,255,255,0.12);
background:#111827;
color:#fff;
cursor:pointer;
font-size:12px;
font-weight:700;
}
.hero{
position:relative;
height:90vh;
min-height:680px;
display:flex;
align-items:center;
padding:0 10%;
background-image:url("../images/danubian-hq.jpg");
background-size:cover;
background-position:center 22%;
overflow:hidden;
}
.hero::before{
content:"";
position:absolute;
inset:0;
background:
linear-gradient(
90deg,
rgba(2,6,23,0.88) 0%,
rgba(2,6,23,0.72) 35%,
rgba(2,6,23,0.42) 65%,
rgba(2,6,23,0.35) 100%
),
linear-gradient(
180deg,
rgba(2,6,23,0.28) 0%,
rgba(2,6,23,0.18) 45%,
rgba(2,6,23,0.72) 100%
);
}
.hero-content{
position:relative;
z-index:2;
max-width:720px;
}
.hero-kicker,.kicker{
display:inline-block;
margin-bottom:18px;
padding:8px 14px;
border:1px solid rgba(125,211,252,0.25);
border-radius:999px;
background:rgba(125,211,252,0.08);
color:#a5e7ff;
font-size:12px;
font-weight:700;
letter-spacing:0.12em;
text-transform:uppercase;
}
.hero h1{
margin:0 0 18px 0;
font-size:58px;
line-height:1.05;
letter-spacing:-0.03em;
max-width:780px;
}
.hero p{
margin:0 0 16px 0;
max-width:620px;
font-size:20px;
line-height:1.7;
color:#d7e1ef;
}
.hero-location{
font-size:14px;
color:#aebcd1;
letter-spacing:0.04em;
text-transform:uppercase;
margin-bottom:28px;
}
.hero-actions{
display:flex;
flex-wrap:wrap;
gap:14px;
margin-top:10px;
}
.button{
display:inline-block;
padding:14px 28px;
border-radius:10px;
font-weight:700;
text-decoration:none;
transition:transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
border:none;
cursor:pointer;
}
.button:hover{transform:translateY(-1px);}
.button-primary{
background:#ffffff;
color:#0b1220;
}
.button-secondary{
background:transparent;
color:#ffffff;
border:1px solid rgba(255,255,255,0.22);
}
.trust-strip{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:18px;
padding:22px 10%;
background:#0b1220;
border-top:1px solid rgba(255,255,255,0.06);
border-bottom:1px solid rgba(255,255,255,0.06);
}
.trust-item{
padding:16px 18px;
border:1px solid rgba(255,255,255,0.08);
border-radius:14px;
background:rgba(255,255,255,0.03);
color:#d7e1ef;
font-size:14px;
font-weight:600;
text-align:center;
}
.section{
padding:90px 10%;
}
.section-dark{background:#0b1220;}
.section-alt{background:#111827;}
.section h2{
margin:0 0 14px 0;
font-size:40px;
line-height:1.15;
letter-spacing:-0.02em;
}
.section-intro{
max-width:760px;
font-size:18px;
line-height:1.8;
color:#c7d2e3;
margin-bottom:10px;
}
.grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:28px;
margin-top:40px;
}
.grid-2{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:28px;
margin-top:40px;
}
.card{
background:linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.035) 100%);
border:1px solid rgba(255,255,255,0.08);
border-radius:18px;
padding:28px;
box-shadow:0 12px 40px rgba(0,0,0,0.18);
}
.card h3{
margin:0 0 12px 0;
font-size:22px;
line-height:1.2;
}
.card p,.card li,.small{
color:#c9d4e4;
font-size:15px;
line-height:1.8;
}
.card ul{
margin:0;
padding-left:18px;
}
.card-light{
background:linear-gradient(180deg, rgba(34,211,238,0.12) 0%, rgba(34,211,238,0.06) 100%);
border:1px solid rgba(34,211,238,0.18);
}
.two-col{
display:grid;
grid-template-columns:1fr 1fr;
gap:34px;
align-items:start;
margin-top:40px;
}
.certificate{
width:100%;
max-width:520px;
border-radius:18px;
border:1px solid rgba(255,255,255,0.08);
box-shadow:0 16px 50px rgba(0,0,0,0.28);
display:block;
margin:25px 0;
}
.contact{
background:#020617;
border-top:1px solid rgba(255,255,255,0.06);
}
.contact-list{
display:grid;
gap:12px;
margin-top:24px;
}
.contact-list div{
font-size:17px;
color:#d7e1ef;
}
.contact-list a{
color:#7dd3fc;
text-decoration:none;
}
.contact-list a:hover{text-decoration:underline;}
.form-simple{
display:grid;
gap:14px;
max-width:760px;
margin-top:28px;
}
.form-row{
display:grid;
grid-template-columns:1fr 1fr;
gap:14px;
}
input,textarea,select{
width:100%;
padding:14px 16px;
border-radius:12px;
border:1px solid rgba(255,255,255,0.08);
background:#111827;
color:#ffffff;
font-size:15px;
}
textarea{
min-height:140px;
resize:vertical;
}
.footer{
padding:40px 10%;
background:#020617;
border-top:1px solid rgba(255,255,255,0.06);
}
.footer-grid{
display:grid;
grid-template-columns:1.1fr 1fr 1fr;
gap:30px;
}
.footer-title{
font-size:14px;
font-weight:700;
letter-spacing:0.08em;
text-transform:uppercase;
margin-bottom:14px;
color:#ffffff;
}
.footer-text{
margin:0;
font-size:14px;
line-height:1.8;
color:#aebcd1;
}
.footer a{
color:#7dd3fc;
text-decoration:none;
}
.footer a:hover{
text-decoration:underline;
}
.footer-bottom{
margin-top:28px;
padding-top:20px;
border-top:1px solid rgba(255,255,255,0.06);
font-size:13px;
color:#8fa3bf;
}
@media (max-width:1100px){
.trust-strip{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
.header{
padding:18px 20px;
flex-direction:column;
align-items:flex-start;
}
.hero{
padding:0 20px;
min-height:620px;
background-position:center 20%;
}
.hero h1{font-size:40px;}
.hero p{font-size:18px;}
.grid,.grid-2,.two-col,.form-row,.footer-grid{
grid-template-columns:1fr;
}
.section,.footer{padding:70px 20px;}
}
@media (max-width:640px){
.hero{
height:auto;
padding-top:110px;
padding-bottom:90px;
min-height:auto;
}
.hero h1{font-size:34px;}
.hero p{font-size:17px;}
.trust-strip{grid-template-columns:1fr; padding:18px 20px;}
}