/* ==========================================================
   DEDERON STUDIOS
   Projekt DEDERON 2026
   Datei: style.css
   Version: 1.0
========================================================== */


/* ==========================================================
   RESET
========================================================== */

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


/* ==========================================================
   ROOT
========================================================== */

:root{

    --color-white:#ffffff;
    --color-black:#111111;

    --glass:rgba(255,255,255,0.14);
    --glass-border:rgba(255,255,255,0.25);

    --hero-text-width:620px;

    --transition:0.35s ease;

}


/* ==========================================================
   BODY
========================================================== */

html{

    scroll-behavior:smooth;

}

body{

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "SF Pro Display",
        "Helvetica Neue",
        Helvetica,
        Arial,
        sans-serif;

    background:#111;

    color:white;

    overflow:hidden;

}


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

#hero{

    position:relative;

    width:100vw;

    height:100vh;

    overflow:hidden;

}


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

.hero-background{

    position:absolute;

    inset:0;

    background-image:url("../assets/images/hero.jpg");

    background-size:cover;

    background-position:center center;

    background-repeat:no-repeat;

}


/* ==========================================================
   DUNKLER VERLAUF
========================================================== */

.hero-background::after{

    content:"";

    position:absolute;

    inset:0;

    background:linear-gradient(
        90deg,
        rgba(0,0,0,.38) 0%,
        rgba(0,0,0,.20) 28%,
        rgba(0,0,0,0) 62%
    );

}


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

.hero-content{

    position:absolute;

    left:150px;

    top:50%;

    transform:translateY(-50%);

    width:var(--hero-text-width);

    z-index:50;

}


/* ==========================================================
   EYEBROW
========================================================== */

.eyebrow{

    display:block;

    margin-bottom:20px;

    font-size:0.95rem;

    letter-spacing:0.30em;

    text-transform:uppercase;

    opacity:.70;

}


/* ==========================================================
   HEADLINE
========================================================== */

.hero-content h1{

    font-size:4.6rem;

    line-height:1.05;

    font-weight:700;

    margin-bottom:24px;

}


/* ==========================================================
   SUBLINE
========================================================== */

.hero-content p{

    font-size:1.45rem;

    font-weight:300;

    opacity:.92;

}


/* ==========================================================
   CONTENT PANEL
========================================================== */

#content-frame{

    position:fixed;

    inset:0;

    pointer-events:none;

    z-index:800;

}
/* ==========================================================
   DOCK
========================================================== */

#dock{

    position:fixed;

    left:50%;
    bottom:35px;

    transform:translateX(-50%);

    width:calc(100% - 70px);
    max-width:1450px;

    z-index:950;

}


/* ==========================================================
   DOCK INNER
========================================================== */

.dock-inner{

    display:flex;

    align-items:center;

    justify-content:space-between;

    gap:35px;

    padding:12px 18px;

    border-radius:24px;

    background:rgba(255,255,255,.14);

    backdrop-filter:blur(26px);

    -webkit-backdrop-filter:blur(26px);

    border:1px solid rgba(255,255,255,.18);

    box-shadow:

        0 10px 30px rgba(0,0,0,.18);

}


/* ==========================================================
   LOGO
========================================================== */

.dock-logo{

    display:flex;

    align-items:center;

}

.dock-logo img{

    width:185px;

    height:auto;

    display:block;

}


/* ==========================================================
   NAVIGATION
========================================================== */

nav{

    flex:1;

}

nav ul{

    display:flex;

    justify-content:center;

    align-items:center;

    list-style:none;

    gap:22px;

}

nav li{

    display:flex;

    align-items:center;

}

nav a{

    display:flex;

    align-items:center;

    justify-content:center;

    height:46px;

    padding:0 18px;

    text-decoration:none;

    color:white;

    border-radius:999px;

    font-size:.92rem;

    font-weight:500;

    letter-spacing:.04em;

    transition:all .30s ease;

}

nav a:hover{

    background:rgba(255,255,255,.18);

}

/* ==========================================================
   AKTIVER MENÜPUNKT
========================================================== */

nav a.active{

    background:rgba(255,255,255,.24);

    border:1px solid rgba(255,255,255,.18);

    color:#ffffff;

    font-weight:700;

    box-shadow:
        0 4px 12px rgba(0,0,0,.18),
        inset 0 1px 0 rgba(255,255,255,.18);

}

/* ==========================================================
   BUTTON
========================================================== */

.button{

    display:flex;

    align-items:center;

    justify-content:center;

    height:46px;

    padding:0 28px;

    border-radius:999px;

    background:white;

    color:#111;

    text-decoration:none;

    font-weight:700;

    font-size:.92rem;

    transition:.30s ease;

}

.button:hover{

    transform:translateY(-2px);

    background:#f5f5f5;

}


/* ==========================================================
   RESPONSIVE
========================================================== */

@media (max-width:1100px){

    .hero-content{

        left:45px;

        width:500px;

    }

    .hero-content h1{

        font-size:3.5rem;

    }

    .dock-logo img{

        width:130px;

    }

    nav ul{

        gap:10px;

    }

}


@media (max-width:850px){

    body{

        overflow:auto;

    }

    #dock{

        width:calc(100% - 20px);

    }

    .dock-inner{

        flex-direction:column;

        gap:20px;

        padding:20px;

    }

    nav ul{

        flex-wrap:wrap;

    }

}
/* ==========================================================
   GLASS PANEL
========================================================== */

#glass-panel{

    position:fixed;

    top:47%;

    left:59%;

    transform:translate(-50%,-50%) scale(.94);

    width:760px;

    max-width:90vw;

    height:74vh;

    opacity:0;

    visibility:hidden;

    display:flex;

    flex-direction:column;

    overflow:hidden;

    border-radius:36px;

    background:rgba(255,255,255,.12);

    backdrop-filter:blur(40px);

    -webkit-backdrop-filter:blur(40px);

    border:1px solid rgba(255,255,255,.20);

    box-shadow:
    0 35px 100px rgba(0,0,0,.32);

    transition:
    opacity .55s cubic-bezier(.18,.89,.32,1.28),
    transform .55s cubic-bezier(.18,.89,.32,1.28),
    visibility .55s;

    z-index:900;

    pointer-events:auto;

}


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

.glass-header{

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:28px 34px;

    border-bottom:1px solid rgba(255,255,255,.10);

}


.glass-header h2{

    font-size:2rem;

    font-weight:600;

}


/* ==========================================================
   CLOSE BUTTON
========================================================== */

#close-panel{

    width:42px;

    height:42px;

    border:none;

    border-radius:50%;

    cursor:pointer;

    background:rgba(255,255,255,.12);

    color:white;

    font-size:1.2rem;

    backdrop-filter:blur(18px);

    transition:.25s;

}


#close-panel:hover{

    background:rgba(255,255,255,.25);

}


/* ==========================================================
   CONTENT
========================================================== */

.glass-content{

    flex:1;

    overflow:auto;

    padding:40px;

    line-height:1.8;

}


/* ==========================================================
   PANEL OPEN
========================================================== */

#glass-panel.open{

    opacity:1;

    visibility:visible;

    transform:translate(-50%,-50%) scale(1);

}

/* ==========================================================
   OVERLAY
========================================================== */

#panel-overlay{

    position:fixed;

    inset:0;

    background:rgba(0,0,0,.32);

    opacity:0;

    visibility:hidden;

    transition:
        opacity .45s ease,
        visibility .45s ease;

    z-index:850;

}

#panel-overlay.open{

    opacity:1;

    visibility:visible;

}

/* ==========================================================
   KONTAKTFORMULAR
========================================================== */

.contact-intro{

    margin-bottom:12px;

    line-height:1.7;

    color:rgba(255,255,255,.88);

}

.contact-form{

    display:flex;

    flex-direction:column;

    gap:18px;

}

.contact-form label{

    font-size:.90rem;

    font-weight:600;

    letter-spacing:.03em;

    color:rgba(255,255,255,.88);

}

.contact-form input,
.contact-form textarea{

    width:100%;

    padding:16px 18px;

    border-radius:18px;

    border:1px solid rgba(255,255,255,.18);

    background:rgba(255,255,255,.08);

    backdrop-filter:blur(18px);

    -webkit-backdrop-filter:blur(18px);

    color:white;

    font-size:1rem;

    outline:none;

    transition:.25s ease;

}

.contact-form textarea{

    resize:none;

    min-height:125px;

    padding:13px 18px;

}

.contact-form input:focus,
.contact-form textarea:focus{

    border-color:rgba(255,255,255,.45);

    background:rgba(255,255,255,.12);

}

.contact-send{

    align-self:flex-end;

    margin-top:12px;

    padding:15px 34px;

    border:none;

    border-radius:999px;

    background:white;

    color:#111;

    font-size:.95rem;

    font-weight:700;

    cursor:pointer;

    transition:.25s ease;

}

.contact-send:hover{

    transform:translateY(-2px);

    background:#f3f3f3;

}

/* ==========================================================
   FORMULARMELDUNGEN
========================================================== */

#form-message{

    min-height:24px;

    margin-bottom:18px;

    color:#ffb3b3;

    font-size:.90rem;

    font-weight:500;

}

/* ==========================================================
   FEHLERHAFTE FORMULARFELDER
========================================================== */

.contact-form .error{

    border:4px solid rgba(255,120,120,.75);

    box-shadow:0 0 0 3px rgba(255,120,120,.12);

}

/* ==========================================================
   ERFOLGSMELDUNG NACH FORMULARVERSAND
========================================================== */

.contact-success{

    display:flex;

    flex-direction:column;

    height:100%;

}

.contact-success .cta-button{

    align-self:flex-end;

    margin-top:auto;

    min-width:260px;

}

/* ==========================================================
   REFERENZEN
========================================================== */

.referenzen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 18px;
    margin-top: 20px;
}

.referenz-card {
    display: block;
    overflow: hidden;

    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;

    text-decoration: none;
    color: #ffffff;

    transition: all .35s ease;
}

.referenz-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,.35);
}

.referenz-card img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;

    transition: transform .5s ease;
}

.referenz-card:hover img {
    transform: scale(1.04);
}

/* ==========================================================
   REFERENZEN PANEL
========================================================== */

#glass-panel.referenzen-panel{

    width:min(1400px, 92vw);

    left:50%;
    transform:translate(-50%,-50%);

}

/* ==========================================================
   REFERENZEN FILTER
========================================================== */

.referenzen-filter{

    display:flex;
    flex-wrap:wrap;
    gap:12px;

    margin:8px 0 26px 0;

}

.referenzen-chip{

    padding:8px 18px;

    border:none;
    border-radius:999px;

    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.12);

    color:white;

    font-size:.82rem;
    font-weight:600;
    letter-spacing:.04em;

    cursor:pointer;

    transition:.25s ease;

}

.referenzen-chip:hover{

    background:rgba(255,255,255,.15);

}

.referenzen-chip.active{

    background:rgba(255,255,255,.24);
    border:1px solid rgba(255,255,255,.18);

    box-shadow:
        inset 0 1px 0 rgba(255,255,255,.15);

}

/* ==========================================================
   PANEL PREVIEW
========================================================== */

.panel-preview{

    margin-top:32px;

}

.panel-preview a{

    display:block;

    text-decoration:none;

}

.panel-preview img{

    display:block;

    width:100%;

    max-width:330px;

    aspect-ratio:16 / 9;

    object-fit:cover;

    border-radius:18px;

    border:1px solid rgba(255,255,255,.10);

    box-shadow:0 18px 40px rgba(0,0,0,.28);

    transition:
        transform .35s ease,
        box-shadow .35s ease;

}

.panel-preview img:hover{

    transform:translateY(-4px);

    box-shadow:0 26px 55px rgba(0,0,0,.35);

}

/* ==========================================================
   IMAGE VIEWER
========================================================== */

#image-viewer{

    position:fixed;

    inset:0;

    display:flex;

    justify-content:center;

    align-items:center;

    background:rgba(0,0,0,.78);

    backdrop-filter:blur(8px);

    -webkit-backdrop-filter:blur(8px);

    opacity:0;

    visibility:hidden;

    transition:
        opacity .30s ease,
        visibility .30s ease;

    z-index:99999;

}

#image-viewer.open{

    opacity:1;

    visibility:visible;

}

#viewer-image{

    width:auto;

    max-width:90vw;

    max-height:90vh;

    display:block;

    border-radius:28px;

    border:1px solid rgba(255,255,255,.12);

    box-shadow:0 40px 100px rgba(0,0,0,.55);

    transform:scale(.96);

    transition:transform .30s ease;

    cursor:pointer;

}

#image-viewer.open #viewer-image{

    transform:scale(1);

}