:root{
    --dark:#071a35;
    --blue:#0b4da2;
    --accent:#27c3df;
    --red:#e8422e;
    --text:#162033;
    --muted:#667085;
    --line:#dbe4ef;
    --bg:#f5f7fb;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
    margin:0;
    font-family:Arial,Helvetica,sans-serif;
    background:var(--bg);
    color:var(--text);
    overflow-x:hidden;
}

a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}

.topbar{
    background:var(--dark);
    color:#fff;
    padding:18px 7%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    position:sticky;
    top:0;
    z-index:50;
}

.brand{
    font-size:clamp(24px,3vw,30px);
    font-weight:800;
    letter-spacing:.5px;
    white-space:nowrap;
}

.brand span{color:var(--accent)}

.nav{
    display:flex;
    gap:18px;
    align-items:center;
    flex-wrap:wrap;
    justify-content:flex-end;
}

.nav a{
    color:#eaf2ff;
    font-weight:700;
    line-height:1.2;
}

.hero{
    background:linear-gradient(135deg,#071a35,#0b4da2);
    color:white;
    margin:0 auto;
    padding:clamp(44px,7vw,80px) 7%;
    border-bottom-left-radius:28px;
    border-bottom-right-radius:28px;
}

.hero-grid{
    max-width:1180px;
    margin:auto;
    display:grid;
    grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
    gap:40px;
    align-items:center;
}

.hero h1{
    font-size:clamp(36px,6vw,58px);
    line-height:1.05;
    margin:0 0 18px;
    color:#fff;
}

.hero p{
    font-size:clamp(17px,2.2vw,20px);
    line-height:1.5;
    color:#dbeaff;
}

.eyebrow{
    display:inline-block;
    margin-bottom:14px;
    padding:7px 12px;
    border-radius:999px;
    background:rgba(255,255,255,.12);
    font-weight:700;
    letter-spacing:.02em;
    color:#fff;
}

.searchbox{
    display:flex;
    align-items:center;
    background:#fff;
    border-radius:44px;
    padding:8px;
    box-shadow:0 18px 50px rgba(0,0,0,.22);
    max-width:650px;
}

.searchbox input{
    flex:1;
    min-width:0;
    border:0;
    font-size:18px;
    padding:18px 24px;
    border-radius:36px;
    outline:0;
    color:#162033;
}

.searchbox input::placeholder{color:#707987}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border:0;
    border-radius:12px;
    padding:14px 22px;
    min-height:48px;
    font-weight:800;
    cursor:pointer;
    text-align:center;
    line-height:1.2;
    white-space:nowrap;
}

.btn-primary{background:var(--accent);color:#061a35}
.btn-red{background:var(--red);color:white}
.btn-dark{background:#1f2d44;color:white}

.quick{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    margin-top:24px;
}

.quick span{
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.25);
    padding:10px 14px;
    border-radius:12px;
    color:#fff;
}

.panel{
    background:#ffffff;
    color:#162033;
    border-radius:22px;
    padding:clamp(22px,4vw,32px);
    border:1px solid #dbe4ef;
    box-shadow:0 18px 50px rgba(0,0,0,.12);
}

.panel h1,.panel h2,.panel h3,.panel h4,.panel h5,.panel h6{color:#162033!important}
.panel h3{margin-top:0;font-size:clamp(24px,3vw,28px)}
.panel p{color:#334155!important;line-height:1.6}
.panel .muted{color:#334155!important}

.section{
    padding:clamp(38px,6vw,60px) 7%;
    max-width:1280px;
    margin:auto;
}

.section h2{
    font-size:clamp(30px,4.2vw,40px);
    margin:0 0 10px;
    color:#162033;
}

.muted{color:var(--muted)}

.cards{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:22px;
    margin-top:28px;
}

.card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    box-shadow:0 8px 22px rgba(16,24,40,.08);
    overflow:hidden;
}

.card-head{
    background:#263241;
    color:white;
    padding:20px;
    font-size:clamp(21px,2.5vw,24px);
    font-weight:800;
}

.card.featured{border:2px solid var(--red);transform:translateY(-4px)}
.card-body{padding:22px}
.price{font-size:clamp(26px,3vw,30px);font-weight:900;color:var(--red);margin:16px 0}
.small{font-size:13px;color:var(--muted)}
.features{padding-left:18px;line-height:1.9}

.form-wrap{
    display:grid;
    grid-template-columns:.9fr 1.1fr;
    gap:28px;
}

.form{
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    padding:clamp(22px,4vw,28px);
}

.form input,.form select,.form textarea{
    width:100%;
    padding:13px 14px;
    border:1px solid #ccd6e2;
    border-radius:10px;
    margin:8px 0 14px;
    font-size:16px;
    color:#162033;
    background:#fff;
}

.form textarea{min-height:130px;resize:vertical}

.footer{
    background:#071a35;
    color:#cfe0ff;
    padding:28px 7%;
    margin-top:40px;
    line-height:1.8;
}

.alert{padding:14px 16px;border-radius:12px;margin-bottom:16px}
.ok{background:#d1fae5;color:#065f46}
.err{background:#fee2e2;color:#991b1b}

/* WICHTIG: Text in weißer Hero-Anfragebox lesbar halten */
.hero .panel,
.hero .panel *{color:#162033!important}
.hero .panel p,
.hero .panel .muted{color:#334155!important}
.hero .panel .btn-red{color:#fff!important}

@media(max-width:1100px){
    .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
    .hero-grid{grid-template-columns:1fr;gap:28px}
    .panel{max-width:680px}
}

@media(max-width:768px){
    .topbar{
        padding:16px 5%;
        align-items:flex-start;
        flex-direction:column;
        gap:14px;
    }

    .nav{
        width:100%;
        gap:10px;
        justify-content:flex-start;
    }

    .nav a{
        padding:9px 10px;
        border-radius:10px;
        background:rgba(255,255,255,.08);
    }

    .nav .btn,
    .nav .btn-primary{
        width:auto;
        padding:11px 14px;
        min-height:42px;
    }

    .hero{
        padding:42px 5% 52px;
        border-bottom-left-radius:20px;
        border-bottom-right-radius:20px;
    }

    .searchbox{
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        padding:10px;
    }

    .searchbox input{
        width:100%;
        padding:16px;
        font-size:16px;
    }

    .searchbox .btn,
    .searchbox button{
        width:100%;
        margin-top:4px;
    }

    .quick span{flex:1 1 calc(50% - 12px);text-align:center}
    .section{padding:38px 5%}
    .cards{grid-template-columns:1fr}
    .card.featured{transform:none}
    .form-wrap{grid-template-columns:1fr;gap:18px}
}

@media(max-width:480px){
    .brand{font-size:24px}
    .nav{gap:8px}
    .nav a{font-size:14px;padding:8px 9px}
    .hero h1{font-size:34px}
    .hero p{font-size:16px}
    .panel{border-radius:18px;padding:20px}
    .quick span{flex:1 1 100%}
    .btn{width:100%;white-space:normal}
    .card-body{padding:18px}
    .footer{font-size:14px}
}