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

html, body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0a0f1a, #111831);
    color: #f0f4ff;
}

.hero-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    background: radial-gradient(ellipse at center, #121d33 0%, #0a0f1a 100%);
    box-shadow: inset 0 -1px 10px rgba(90, 180, 248, 0.3);
    position: relative;
    z-index: 1;
}

.text-content {
    max-width: 100%;
}

.text-content h1 {
    font-size: 3rem;
    color: #ffffff;
    text-shadow: 0 0 4px #ffffff;
    margin-bottom: 10px;

    position: relative;
    top: -10px;
}

.text-content p {
    font-size: 1.2rem;
    color: #2ad7f5;
    margin-bottom: 20px;

    margin-bottom: 30px;

    text-shadow: 0 0 4px #1b29aa, 0 0 10px #1b29aa;
}

.cta-button {
    padding: 14px 30px;
    background: linear-gradient(90deg, #26a0da, #314755);
    color: white;
    border: none;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 0 15px rgba(38, 160, 218, 0.8);
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(90deg, #1b85c1, #263a4d);
}

.image-content img {
    max-width: 300px;
    width: 100%;
    filter: drop-shadow(0 0 10px rgba(0,255,255,0.4));
    border-radius: 12px;
}

main {
    padding: 20px 20px;
    text-align: center;
    background: #0f1424;
}

section {
    margin-bottom: 40px;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: #7367f0;
    text-shadow: 0 0 2px #7367f0, 0 0 4px #7367f0;

    text-shadow: 0 0 4px #1b29aa, 0 0 10px #1b29aa;
}

section p, section ol {
    max-width: 700px;
    margin: 0 auto 15px;
    font-size: 1rem;
    color: #d0d7f0;
}

section ol {
    text-align: left;
    padding-left: 20px;
}

.feature-cards {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.card {
    background-color: #111a3c;
    padding: 20px;
    border-radius: 16px;
    width: 300px;
    text-align: center;
    color: #ffffff;
    border: 1px solid #13216f;
    box-shadow: 0 0 6px rgba(19, 33, 111, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    background-color: #162145;
    border-color: #ffffff;
    box-shadow: 0 0 12px 4px #b0c4ff;
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #0a0f1a;
    color: #7d8bad;
    box-shadow: 0 -1px 15px rgba(90, 180, 248, 0.3);
}


.header-subtext {
    margin-top: 10px;
    font-size: 1rem;
    color: #d0d7f0;
    opacity: 0.8;
}



.hero-section::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    height: 2px;
    width: 50%;
    background: linear-gradient(to right, transparent 0%, #1b29aa 25%, #ffffff 50%, #1b29aa 75%, transparent 100%);
    box-shadow: 0 0 10px #1b29aa;
    transform: translate(-50%, -50%);
    z-index: 0;
}


.hero-section::after {
    content: "";
    position: absolute;
    top: 53%;
    left: 50%;
    width: 20%;
    height: 1px;
    background: #1b29aa;
    box-shadow: 0 0 8px #1b29aa;
    transform: translate(-50%, -50%);
    z-index: 0;
}



.hero-section::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    height: 2px;
    width: 50%;
    background: linear-gradient(to right, transparent 0%, #1b29aa 25%, #ffffff 50%, #1b29aa 75%, transparent 100%);
    box-shadow: 0 0 10px #1b29aa;
    transform: translate(-50%, -50%);
    z-index: 0;
}



@keyframes pulse-glow {
    0%, 100% {
        background: linear-gradient(to right, transparent, #2a3fd4 25%, #ffffff 50%, #2a3fd4 75%, transparent);
        box-shadow: 0 0 10px #2a3fd4;
    }
    50% {
        background: linear-gradient(to right, transparent, #ffffff 25%, #2a3fd4 50%, #ffffff 75%, transparent);
        box-shadow: 0 0 16px #ffffff;
    }
}

.hero-section::before {
    animation: pulse-glow 6s ease-in-out infinite;
}


@keyframes move-glow {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

.hero-section::before {
    background: linear-gradient(to right, transparent, #2a3fd4 30%, #ffffff 50%, #2a3fd4 70%, transparent);
    background-size: 300% 100%;
    animation: move-glow 4s linear infinite alternate;
    box-shadow: 0 0 10px #2a3fd4;
}


.hero-section::after {
    content: "";
    position: absolute;
    top: 53%;
    left: 50%;
    height: 2px;
    width: 20%;
    background: linear-gradient(to right, transparent, #2a3fd4 30%, #ffffff 50%, #2a3fd4 70%, transparent);
    background-size: 300% 100%;
    animation: move-glow-reverse 6s linear infinite alternate;
    box-shadow: 0 0 10px #2a3fd4;
    transform: translateX(-50%);
    z-index: 0;
}

@keyframes move-glow-reverse {
    0% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}


/* Mobile styles */
@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
        padding: 40px 20px;
        text-align: center;
    }

    .text-content {
        max-width: 100%;
        margin-bottom: 30px;
    }

    .image-content {
        max-width: 80%;
        margin: 0 auto;
    }

    .feature-cards {
        flex-direction: column;
        align-items: center;
    }

    .card {
    background-color: #111a3c;
    padding: 20px;
    border-radius: 16px;
    width: 300px;
    text-align: center;
    color: #ffffff;
    border: 1px solid #13216f;
    box-shadow: 0 0 6px rgba(19, 33, 111, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

    section p, section ol {
        padding: 0 10px;
    }
}

/* Larger screens */
@media (min-width: 1400px) {
    .hero-section {
        padding: 30px;
    }

    .text-content h1 {
        font-size: 3.5rem;
    }

    .text-content p {
        font-size: 1.3rem;
    }
}


@media (max-width: 768px) {
    .hero-section::before {
        width: 80%;
    }
    .hero-section::after {
        width: 50%;
    }
}

@media (min-width: 769px) and (max-width: 1200px) {
    .hero-section::before {
        width: 50%;
    }
    .hero-section::after {
        width: 35%;
    }
}

@media (min-width: 1201px) {
    .hero-section::before {
        width: 50%;
    }
    .hero-section::after {
        width: 28%;
    }
}


@media (min-width: 1800px) {
    .hero-section::before {
        width: 45%;
    }
}


@media (min-width: 2200px) {
    .hero-section::before {
        width: 40%;
    }
    .hero-section::after {
        width: 22%;
    }
}

@media (min-width: 2560px) {
    .hero-section::before {
        width: 35%;
    }
    .hero-section::after {
        width: 20%;
    }
}


/* Override line widths using viewport units for consistent behavior across resolutions */
.hero-section::before {
    width: 35vw !important;
}

.hero-section::after {
    width: 20vw !important;
}

/* Maintain text-content bounds for Mac & large displays */
.text-content {
    max-width: 40vw;
}

/* Mac Retina-specific override if needed */
@media only screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 1600px) {
    .hero-section::before {
        width: 30vw !important;
    }
    .hero-section::after {
        width: 18vw !important;
    }
    .text-content {
        max-width: 38vw;
    }
}


@media (max-width: 768px) {
    .text-content h1 {
        text-align: center;
        margin: 0 auto;
    }

    .text-content p {
        text-align: center;
    }
}


@media (max-width: 768px) {
    .text-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .text-content h1 {
        width: 100%;
    }
}


@media (min-width: 768px) and (max-width: 1024px) {
    .text-content {
        align-items: center;
        text-align: center;
    }

    .text-content h1 {
        font-size: 2.5rem;
        width: 100%;
    }

    .text-content p {
        font-size: 1.1rem;
    }

    .image-content {
        max-width: 85%;
        margin-top: 10px;
    }

    .hero-section {
        padding: 60px 30px;
    }
}


@media (max-width: 768px) {
    .text-content h1 {
        text-align: left;
        align-self: flex-start;
        padding-left: 10px;
    }
}


@media (max-width: 768px) {
    .text-content {
        align-items: flex-start;
        text-align: left;
        padding-left: 16px;
        padding-right: 16px;
    }

    .text-content h1,
    .text-content p {
        align-self: flex-start;
        width: 100%;
    }
}


@media (max-width: 768px) {
    .text-content {
        align-items: center;
        text-align: center;
        padding-left: 16px;
        padding-right: 16px;
    }

    .text-content h1,
    .text-content p {
        align-self: center;
        width: 100%;
    }
}


@media (max-width: 768px) {
    .text-content h1 {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        line-height: 1.2;
    }

    

    
}


/* Navigation Bar */
.navbar {
    width: 100%;
    display: flex;
    justify-content: center;
    background: rgba(0, 10, 30, 0.8);
    backdrop-filter: blur(6px);
    margin-top: 30px;
    z-index: 10;
    position: relative;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 28px;
    padding: 12px 0;
    margin: 0;
}

.nav-links li a {
    color: #2ad7f5;
    font-weight: 500;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: #ffffff;
}


/* Mobile Navigation */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-end;
    padding: 10px 16px;
  }

  .menu-toggle {
    display: block;
    cursor: pointer;
    z-index: 999;
  }

  .menu-toggle div {
    width: 28px;
    height: 3px;
    margin: 5px;
    background-color: #2ad7f5;
    transition: all 0.3s ease;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    background: rgba(0, 10, 30, 0.9);
    position: absolute;
    top: 60px;
    left: 0;
    padding: 16px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    margin: 5px 0;
  }
}


/* Sticky Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 999;
}

.nav-links li a.active {
    text-decoration: underline;  /* Unterstreicht den aktiven Link */
    color: #ffffff;  /* Macht den Text des aktiven Links weiß */
}


/* Benutzerdefinierte Ãœberschrift */
.custom-heading {
    font-size: 2rem;
    margin-bottom: 25px;
    color: #f2f2f5;
    background: #0f1424;
}

/* Benutzerdefinierte Ãœberschrift */

.custom-heading2 {
font-size: 18px; /* Ändere die Größe nach Bedarf */
font-weight: bold; /* Macht den Text fett */
margin-top: px; /* Optional: Abstand nach oben */
margin-bottom: 0px; /* Optional: Abstand nach unten */
text-align: left; /* Ausrichtung: linksbündig */
color: #fbfcfc; /* Textfarbe: hellblau */
background-color: #0f1424; /* Hintergrundfarbe */
padding: 10px; /* Optional: Innenabstand für besseren Lesekomfort */
border-radius: 5px; /* Optional: Abgerundete Ecken */
}

.gr15 {
    font-size: 20px; /* Ändere die Größe nach Bedarf */
    font-weight: ; /* Fettdruck */
    text-decoration: ; /* Unterstrichen */
}


.gr16 {
 font-size: 20px; /* Schriftgröße */
 font-weight: ; /* Fettdruck - bold */
 text-decoration: underline; /* Unterstrichen - underline */
     }

.gr17 {
font-size: 25px; /* Schriftgröße */
font-weight: ; /* Fettdruck - bold */
text-decoration: underline; /* Unterstrichen - underline */
}


.gr18 {
 font-size: 25px; /* Schriftgröße */
 font-weight: ; /* Fettdruck */
 text-decoration: ; /* Unterstrichen */
 width: 50%; /* Ãœber den gesamten Bildschirmbereich */
 display: ; /* Stellt sicher, dass das Element als Block angezeigt wird */
     }

@media (max-width: 768px) {
    #contact-form {
        width: 90% !important;
        margin: 0 auto;
        padding: 0 10px;
    }

    #contact-form button {
        width: 100% !important;
    }
}

/* Aktive Sprachumschaltung hervorheben */
.lang-switch a.active-lang {
    font-weight: bold;
    text-decoration: underline;
    color: #ffffff;
}


.image-text-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
    gap: 20px;
    flex-wrap: wrap;
}

.image-text-container img {
    width: 100px;
    height: auto;
    border-radius: 8px;
}

.image-text-container .text {
    max-width: 600px;
    font-size: 1rem;
    color: #d0d7f0;
}

.image-text-container.left-image {
    flex-direction: row;
}

.image-text-container.right-image {
    flex-direction: row-reverse;
}

/* Mobile Ansicht */
@media (max-width: 768px) {
    .image-text-container {
        flex-direction: column !important;
        text-align: center;
    }

    .image-text-container .text {
        max-width: 90%;
    }
}


#cookie-banner {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #1b1e2d;
    color: white;
    padding: 12px;
    text-align: center;
    z-index: 9999;
    font-size: 0.95rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
}

#cookie-banner button {
    margin-left: 15px;
    background: #2ad7f5;
    color: #000;
    border: none;
    padding: 6px 14px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

#cookie-banner button:hover {
    background: #00aacc;
    color: white;
}