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

body {
    font-family: Arial;
    background: #0b0b1f;
    color: white;
}

/* BACKGROUND */
.bg {
    position: fixed;
    width: 100%;
    height: 100%;
    background:
    radial-gradient(circle at 20% 30%, #6a00ff 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, #00c3ff 0%, transparent 30%);
    opacity: 0.1;
    z-index: -1;
}

/* HEADER */
header {
    padding: 30px;
}

header h1 {
    font-size: 30px;
}

header p {
    color: #888;
}

/* LAYOUT */
.container {
    display: flex;
    height: 80vh;
}

/* MENU */
.menu {
    width: 250px;
    padding: 30px;
    border-right: 2px solid rgba(255,255,255,0.1);
}

.item {
    padding: 15px;
    margin-bottom: 10px;
    cursor: pointer;
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    transition: 0.3s;
}

.item:hover {
    background: rgba(106,0,255,0.3);
}

.item.active {
    background: linear-gradient(45deg,#6a00ff,#00c3ff);
}

/* CONTENT */
.content {
    flex: 1;
    padding: 50px;
}

/* TABS */
.tab {
    display: none;
}

.tab.active {
    display: block;
    animation: fade 0.4s;
}

@keyframes fade {
    from {opacity: 0; transform: translateX(20px);}
    to {opacity: 1; transform: translateX(0);}
}

/* INFO */
.info-box p {
    margin-bottom: 10px;
    background: rgba(255,255,255,0.05);
    padding: 12px;
    border-radius: 8px;
    font-weight: bold;
}

/* TEXT */
.big-text {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.6;
}

/* SKILLS */
.skills-wrapper {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.box {
    flex: 1;
    padding: 20px;
    border-radius: 15px;
}

/* STÄRKEN */
.staerken {
    background: rgba(0,255,150,0.08);
    border: 1px solid #00ff99;
}

.staerken p {
    margin-bottom: 10px;
    font-weight: bold;
}

/* SCHWÄCHEN */
.schwaechen {
    background: rgba(255,0,100,0.08);
    border: 1px solid #ff4d6d;
}

.schwaechen p {
    margin-bottom: 10px;
    font-weight: bold;
}