/*
  IT-Mit-Alles.de Stylesheet
  Dark/Light-Mode Unterstützung
  Dark: Schwarz/Grau/Grün,
  Light: Weiß/Hellgrau/Blau
*/
:root {
    --accent-dark: #333;
    --accent-light: #d0e7ff;
    --primary-darkmode: #7fff00;
    --primary-lightmode: #0077ff;
    --background-dark: #181818;
    --background-light: #ffffff;
    --text-dark: #fff;
    --text-light: #222;
    --card-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.18);
}

body {
    background: var(--background-dark);
    color: var(--text-dark);
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: clamp(1rem, 2vw, 2.2rem);
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem 1rem 2rem;
    background: var(--accent-dark);
    box-shadow: none;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
    border-bottom: none;
    padding-bottom: 0;
    margin: 0;
}

.logo a:hover,
.logo a:active,
.logo a:focus {
    color: inherit;
    transform: none;
    border-bottom: none;
}

.logo img:hover {
    filter: none;
    transform: none;
}

.logo img {
    height: 60px;
}

.logo-title {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: bold;
    color: var(--primary-darkmode);
    letter-spacing: 2px;
}

nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    display: flex;
    align-items: center;
}

nav a {
    color: var(--primary-darkmode);
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(1rem, 1.5vw, 1.3rem);
    transition: color 0.2s;
}

.mode-toggle {
    background: none;
    border: 2px solid var(--primary-darkmode);
    color: var(--primary-darkmode);
    border-radius: 20px;
    padding: 0.3rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    margin-left: 2rem;
    transition: background 0.2s, color 0.2s;
}

.mode-toggle:hover {
    background: var(--primary-darkmode);
    color: var(--accent-dark);
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem 1rem 3rem 1rem;
    gap: 2.5rem;
}

section {
    width: 100%;
    max-width: 800px;
    background: var(--accent-dark);
    border-radius: 18px;
    box-shadow: var(--card-shadow);
    padding: 2.2rem 2rem 2rem 2rem;
    margin-bottom: 0.5rem;
    transition: background 0.3s;
    border: 2.5px solid var(--primary-darkmode);
}

.leistungen ul,
.projekte ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.leistungen ul li,
.projekte ul li {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.1rem;
    margin-bottom: 1.2rem;
    border-radius: 12px;
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.06);
    border-left: 5px solid var(--primary-darkmode);
    transition: border-color 0.3s;
}

.leistungen ul li b,
.projekte ul li b {
    color: var(--primary-darkmode);
    font-weight: 600;
    font-size: 1.08em;
    margin-bottom: 0.2em;
}

.ueber-mich p {
    margin-bottom: 1.1rem;
    line-height: 1.7;
    font-size: clamp(1rem, 1.3vw, 1.15rem);
}

.kontakt p {
    margin-bottom: 1.1rem;
    line-height: 1.7;
    font-size: clamp(1rem, 1.3vw, 1.15rem);
}

section h1 {
    color: var(--primary-darkmode);
    margin-bottom: 1.2rem;
    font-size: clamp(1.3rem, 3vw, 2.5rem);
    letter-spacing: 1px;
}

section h2 {
    color: var(--primary-darkmode);
    margin-bottom: 1.2rem;
    font-size: clamp(1.3rem, 3vw, 2.5rem);
    letter-spacing: 1px;
}

.socials {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 2rem 0 1rem 0;
}

a {
    color: var(--primary-darkmode);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    margin: 0 0.7em 0 0;
    transition: color 0.2s, border-bottom 0.2s;
}

a:hover {
    color: var(--text-dark);
    border-bottom: 2px solid var(--primary-darkmode);
}

footer {
    background: var(--accent-dark);
    color: var(--text-dark);
    text-align: center;
    padding: 2.2rem 0 1.2rem 0;
    font-size: clamp(0.95rem, 1vw, 1.1rem);
    margin-top: auto;
    box-shadow: 0 -2px 16px 0 rgba(0, 0, 0, 0.10);
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
}

.footer-links {
    margin: 1.1em 0 0.7em 0;
    font-size: 1.05em;
}

.footer-links a {
    color: var(--primary-darkmode);
    margin: 0 0.7em;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
}

.footer-links a:hover {
    color: var(--text-dark);
    border-bottom: 2px solid var(--primary-darkmode);
}

.footer-contact {
    margin-top: 1.2em;
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7em;
}

.footer-contact a {
    color: var(--primary-darkmode);
    text-decoration: underline;
    transition: color 0.2s;
}

.footer-contact a:hover {
    color: var(--text-dark);
}

.footer-socials {
    margin-left: 0.7em;
    display: inline-flex;
    gap: 1.1em;
    vertical-align: middle;
}

.footer-socials a {
    color: var(--primary-darkmode);
    font-size: 1.4em;
    margin: 0;
    transition: color 0.2s, transform 0.2s;
}

.footer-socials a:hover {
    color: var(--text-dark);
    transform: scale(1.15);
}

.title {
    background: var(--accent-dark);
    border-radius: 14px;
    margin: 0 0 1.5rem 0;
    padding: 1.2rem 2.2rem 1.2rem 2.2rem;
    box-shadow: 0 2px 16px 0 rgba(0, 0, 0, 0.12);
    max-width: 800px;
    width: 100%;
    text-align: center;
    position: relative;
    border: 2.5px solid var(--primary-darkmode);
}

.title::before,
.title::after {
    content: none;
}

.title p {
    color: var(--primary-darkmode);
    font-size: clamp(1.1rem, 2.5vw, 2rem);
    font-weight: 500;
    margin: 0;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.10);
}

body.light-mode {
    background: var(--background-light);
    color: var(--text-light);
}

body.light-mode .top-logo-large img {
    background: var(--accent-light);
}

body.light-mode section {
    background: var(--accent-light);
    border: 2.5px solid var(--primary-lightmode);
}

body.light-mode a {
    color: var(--primary-lightmode);
}

body.light-mode a:hover {
    color: var(--text-light);
    border-bottom: 2px solid var(--primary-lightmode);
}

body.light-mode .leistungen ul li,
body.light-mode .projekte ul li {
    background: rgba(0, 0, 0, 0.03);
    border-left: 5px solid var(--primary-lightmode);
}

body.light-mode .leistungen ul li b,
body.light-mode .projekte ul li b {
    color: var(--primary-lightmode);
}

body.light-mode section h1 {
    color: var(--primary-lightmode);
}

body.light-mode section h2 {
    color: var(--primary-lightmode);
}

body.light-mode .ueber-mich p {
    color: var(--text-light);
}

body.light-mode .kontakt p {
    color: var(--text-light);
}

body.light-mode .socials a {
    color: var(--primary-lightmode);
}

body.light-mode .socials a:hover {
    color: var(--text-light);
}

body.light-mode footer {
    background: var(--accent-light);
    color: var(--text-light);
    box-shadow: 0 -2px 16px 0 rgba(0, 0, 0, 0.04);
}

body.light-mode .footer-links a,
body.light-mode .footer-contact a,
body.light-mode .footer-socials a {
    color: var(--primary-lightmode);
}

body.light-mode .footer-links a:hover,
body.light-mode .footer-contact a:hover,
body.light-mode .footer-socials a:hover {
    color: var(--text-light);
    border-bottom: 2px solid var(--primary-lightmode);
}

body.light-mode header {
    background: var(--accent-light);
    color: var(--text-light);
}

body.light-mode .logo-title {
    color: var(--primary-lightmode);
}

body.light-mode .logo a {
    color: var(--text-light);
}

body.light-mode .mode-toggle {
    border: 2px solid var(--primary-lightmode);
    color: var(--primary-lightmode);
    background: var(--accent-light);
}

body.light-mode .mode-toggle:hover {
    background: var(--primary-lightmode);
    color: var(--accent-dark);
}

body.light-mode .logo img {
    filter: brightness(0) saturate(100%) invert(27%) sepia(99%) saturate(7492%) hue-rotate(199deg) brightness(98%) contrast(101%);
}

body.light-mode .title {
    background: var(--accent-light);
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.04);
    border: 2.5px solid var(--primary-lightmode);
}

body.light-mode .title p {
    color: var(--primary-lightmode);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

body.light-mode nav a {
    color: var(--primary-lightmode);
}

body.light-mode nav a:hover {
    color: var(--text-light);
}

.kontakt a {
    color: var(--primary-darkmode);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    text-decoration: none;
    margin: 0;
    transition: color 0.2s, border-bottom 0.2s;
}

.kontakt a:hover {
    color: var(--text-dark);
    border-bottom: 2px solid var(--primary-darkmode);
}

body.light-mode .kontakt a {
    color: var(--primary-lightmode);
}

body.light-mode .kontakt a:hover {
    color: var(--text-light);
    border-bottom: 2px solid var(--primary-lightmode);
}

/* Kontaktformular Styles */
.kontaktformular {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 1.2rem;
}

.kontaktformular label {
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    font-weight: 500;
    color: var(--primary-darkmode);
    font-weight: bold;
}

.kontaktformular input[type="text"],
.kontaktformular input[type="email"],
.kontaktformular textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.7em 1em;
    border: 2px solid var(--primary-darkmode);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-dark);
    font-size: clamp(1rem, 1.2vw, 1.1rem);
    transition: border-color 0.2s, background 0.2s;
    margin-bottom: 1.3rem;
}

.kontaktformular input[type="text"]:focus,
.kontaktformular input[type="email"]:focus,
.kontaktformular textarea:focus {
    border-color: var(--primary-darkmode);
    background: rgba(255, 255, 255, 0.13);
    outline: none;
}

.kontaktformular textarea {
    resize: vertical;
    min-height: 100px;
}

.kontaktformular button[type="submit"] {
    background: var(--primary-darkmode);
    color: var(--accent-dark);
    border: none;
    border-radius: 8px;
    padding: 0.7em 0;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5em;
    transition: background 0.2s, color 0.2s;
}

.kontaktformular button[type="submit"]:hover {
    background: var(--accent-dark);
    color: var(--primary-darkmode);
    border: 2px solid var(--primary-darkmode);
}

body.light-mode .kontaktformular label {
    color: var(--primary-lightmode);
}

body.light-mode .kontaktformular input[type="text"],
body.light-mode .kontaktformular input[type="email"],
body.light-mode .kontaktformular textarea {
    border: 2px solid var(--primary-lightmode);
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-light);
}

body.light-mode .kontaktformular input[type="text"]:focus,
body.light-mode .kontaktformular input[type="email"]:focus,
body.light-mode .kontaktformular textarea:focus {
    border-color: var(--primary-lightmode);
    background: rgba(0, 0, 0, 0.07);
}

body.light-mode .kontaktformular button[type="submit"] {
    background: var(--primary-lightmode);
    color: var(--accent-light);
}

body.light-mode .kontaktformular button[type="submit"]:hover {
    background: var(--accent-light);
    color: var(--primary-lightmode);
    border: 2px solid var(--primary-lightmode);
}

/* Responsive Design entfernt: Menü-Button und Media-Queries gelöscht, Navigation immer sichtbar */
.menu-toggle {
    display: none;
    position: absolute;
    top: 1.2rem;
    right: 2rem;
    background: var(--primary-darkmode);
    color: var(--accent-dark);
    border: 2px solid var(--primary-darkmode);
    border-radius: 12px;
    box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.08);
    font-size: 2.5rem;
    padding: 0.2em 0.6em;
    cursor: pointer;
    z-index: 1002;
    transition: background 0.2s, color 0.2s, border 0.2s;
}

.menu-toggle:active,
.menu-toggle:focus {
    background: var(--accent-dark);
    color: var(--primary-darkmode);
    border: 2px solid var(--primary-darkmode);
}

body.light-mode .menu-toggle {
    background: var(--accent-light);
    color: var(--primary-lightmode);
    border: 2px solid var(--primary-lightmode);
}

body.light-mode .menu-toggle:active,
body.light-mode .menu-toggle:focus {
    background: var(--primary-lightmode);
    color: var(--accent-dark);
    border: 2px solid var(--primary-lightmode);
}

@media (max-width: 900px) {
    header {
        position: relative;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        min-height: 4.5rem;
        background: var(--accent-dark);
        z-index: 1003;
        padding: 0 0.7rem;
    }

    .logo {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        flex: 1;
        min-width: 0;
    }

    .logo img {
        display: none;
    }

    .logo-title {
        font-size: clamp(1.2rem, 5vw, 2.2rem);
        color: var(--primary-darkmode);
        text-align: left;
        margin: 0 0.5rem 0 0;
        letter-spacing: 2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-weight: bold;
        line-height: 1.2;
    }

    .menu-toggle {
        display: block;
        position: static;
        margin-left: auto;
        font-size: clamp(2rem, 7vw, 3rem);
        height: 3.2rem;
        width: 3.2rem;
        min-width: 3.2rem;
        min-height: 3.2rem;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--primary-darkmode);
        color: var(--accent-dark);
        border: 2px solid var(--primary-darkmode);
        border-radius: 12px;
        box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.08);
        transition: background 0.2s, color 0.2s, border 0.2s;
    }

    .menu-toggle:active,
    .menu-toggle:focus {
        background: var(--accent-dark);
        color: var(--primary-darkmode);
        border: 2px solid var(--primary-darkmode);
    }

    #main-nav {
        position: absolute;
        /* statt fixed */
        top: 100%;
        /* direkt unter dem Header */
        left: 0;
        right: 0;
        background: var(--accent-dark);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem 2rem 2rem 2rem;
        /* weniger padding oben */
        box-shadow: 0 8px 40px 0 rgba(0, 0, 0, 0.18);
        border-bottom: 3px solid var(--primary-darkmode);
        /* dezente Akzent-Border unten */
        border-left: 1.5px solid var(--primary-darkmode);
        /* dezente Akzent-Border links */
        border-right: 1.5px solid var(--primary-darkmode);
        /* dezente Akzent-Border rechts */
        border-radius: 0 0 18px 18px;
        transform: translateY(-120%);
        transition: transform 0.3s cubic-bezier(.4, 2, .6, 1);
        z-index: 1001;
        display: flex !important;
        gap: 2rem;
    }

    #main-nav.open {
        transform: translateY(0);
    }

    #main-nav ul {
        flex-direction: column;
        gap: 2.2rem;
        width: 100%;
        margin: 0;
        padding: 0;
    }

    #main-nav li {
        width: 100%;
    }

    #main-nav a {
        font-size: clamp(1rem, 3vw, 1.3rem);
        width: 100%;
        display: block;
        padding: 0.5em 0;
        border-bottom: 1px solid var(--text-dark) !important;
        border-top: 1px solid rgba(0, 0, 0, 0.07);
        box-sizing: border-box;
        transition: background 0.2s;
    }

    #main-nav a:last-child {
        border-bottom: none;
    }

    body.light-mode #main-nav a {
        border-bottom: 1px solid var(--text-light) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.10);
        color: var(--primary-lightmode);
    }

    body.light-mode #main-nav {
        border-bottom: 3px solid var(--primary-lightmode);
        border-left: 1.5px solid var(--primary-lightmode);
        border-right: 1.5px solid var(--primary-lightmode);
        border-radius: 0 0 18px 18px;
    }

    body.light-mode .mode-toggle {
        background: var(--accent-light);
        color: var(--primary-lightmode);
        border: 2px solid var(--primary-lightmode);
        box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.04);
    }

    body.light-mode .mode-toggle:active,
    body.light-mode .mode-toggle:focus {
        background: var(--primary-lightmode);
        color: var(--accent-light);
        border: 2px solid var(--primary-lightmode);
    }

    body.light-mode #main-nav {
        background: var(--accent-light);
    }

    .leistungen ul,
    .projekte ul {
        display: flex;
        flex-direction: column;
        gap: 1.2rem;
    }

    section {
        border: 5px solid var(--primary-darkmode);
        box-sizing: border-box;
        max-width: 100vw;
        overflow-x: hidden;
    }

    body {
        overflow-x: hidden;
    }

    .mode-toggle {
        align-self: flex-start;
        margin-left: 0;
        margin-top: 1.5rem;
        width: 100%;
        box-sizing: border-box;
    }
}