/* ============================================================
   Zeise IT-Service – Design-System
   Premium Dark-Blue / PCB-Ästhetik
   ============================================================ */

/* ---------- Fonts (selbst gehostet, DSGVO-konform) ---------- */

@font-face {
    font-family: 'Chakra Petch';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/chakra-petch-500.woff2') format('woff2');
}
@font-face {
    font-family: 'Chakra Petch';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/chakra-petch-700.woff2') format('woff2');
}
@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 100 700;
    font-display: swap;
    src: url('../fonts/ibm-plex-sans.woff2') format('woff2');
}
@font-face {
    font-family: 'Share Tech Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/share-tech-mono-400.woff2') format('woff2');
}

/* ---------- Variablen ---------- */

:root {
    --bg-primary:    #0a0f1e;
    --bg-secondary:  #0d1b2a;
    --bg-card:       #112240;
    --accent-blue:   #1a6bff;
    --accent-glow:   #4d8fff;
    --accent-cyan:   #35d5ff;   /* Logo-Glow */
    --text-primary:  #e8f0fe;
    --text-secondary:#8ba3c7;
    --success:       #00c896;
    --warning:       #ffaa00;
    --danger:        #ff4444;

    --font-display: 'Chakra Petch', sans-serif;
    --font-body:    'IBM Plex Sans', system-ui, sans-serif;
    --font-mono:    'Share Tech Mono', monospace;

    --nav-height: 72px;
    --radius: 6px;
    --border-glow: 1px solid rgba(77, 143, 255, 0.16);
}

/* ---------- Basis ---------- */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 16px);
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--accent-glow); text-decoration: none; }
a:hover { color: var(--accent-cyan); }

::selection { background: rgba(26, 107, 255, 0.45); color: #fff; }

/* ---------- PCB-Canvas (fixierter Hintergrund) ---------- */

#pcb-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    opacity: 0.6;
    pointer-events: none;
}

/* ---------- Layout-Helfer ---------- */

.container {
    width: min(1160px, 92vw);
    margin-inline: auto;
    position: relative;
}

.section {
    position: relative;
    z-index: 1;
    padding: 7rem 0;
}

.section-solid {
    background: linear-gradient(180deg, rgba(10, 15, 30, 0.86) 0%, rgba(13, 27, 42, 0.93) 100%);
    border-top: 1px solid rgba(77, 143, 255, 0.08);
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}
.section-label::before {
    content: '';
    width: 42px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan));
}

.section-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    color: #fff;
    text-shadow: 0 0 24px rgba(26, 107, 255, 0.45);
    margin-bottom: 1rem;
    letter-spacing: 0.01em;
}

.section-intro {
    color: var(--text-secondary);
    max-width: 620px;
    margin-bottom: 3.25rem;
}

/* ---------- Scroll-Reveal ---------- */

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }

/* ---------- Navigation ---------- */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    background: rgba(10, 15, 30, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(77, 143, 255, 0.10);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}
.nav.scrolled {
    background: rgba(10, 15, 30, 0.88);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
.nav-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    text-decoration: none;
}
.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.14em;
    color: #fff;
    text-shadow: 0 0 18px rgba(53, 213, 255, 0.5);
}
.brand-sub {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.42em;
    color: var(--accent-cyan);
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}
.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    position: relative;
    padding: 0.35rem 0;
    transition: color 0.25s ease;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    width: 42px;
    height: 42px;
    position: relative;
    z-index: 110;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 5px auto;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 3rem) 0 4rem;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 4rem;
    align-items: center;
}

.hero-content { position: relative; }

/* Silkscreen-Panel: Platinen-Aufdruck als dekoratives Typenschild */
.hero-silk {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    border: 1px solid rgba(53, 213, 255, 0.35);
    padding: 1.9rem 1.7rem;
    background:
        radial-gradient(circle 3px at 13px 13px, rgba(53, 213, 255, 0.55) 42%, transparent 46%),
        radial-gradient(circle 3px at calc(100% - 13px) 13px, rgba(53, 213, 255, 0.55) 42%, transparent 46%),
        radial-gradient(circle 3px at 13px calc(100% - 13px), rgba(53, 213, 255, 0.55) 42%, transparent 46%),
        radial-gradient(circle 3px at calc(100% - 13px) calc(100% - 13px), rgba(53, 213, 255, 0.55) 42%, transparent 46%),
        rgba(13, 27, 42, 0.55);
    box-shadow: 0 0 34px rgba(26, 107, 255, 0.14), inset 0 0 26px rgba(10, 15, 30, 0.5);
}
.hero-silk .silk-title {
    color: var(--accent-cyan);
    letter-spacing: 0.24em;
    font-size: 0.72rem;
    margin-bottom: 0.5rem;
}
.hero-silk span b {
    font-weight: 400;
    display: inline-block;
    min-width: 5.2em;
    color: rgba(53, 213, 255, 0.75);
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    border: 1px solid rgba(53, 213, 255, 0.3);
    border-radius: 3px;
    padding: 0.45rem 1.1rem;
    margin-bottom: 2rem;
    background: rgba(13, 27, 42, 0.6);
    backdrop-filter: blur(6px);
}
.hero-chip::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px var(--success);
    animation: pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.45; transform: scale(0.8); }
}

.hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.8rem, 7.5vw, 5.4rem);
    letter-spacing: 0.04em;
    line-height: 1.02;
    color: #fff;
    text-shadow: 0 0 40px rgba(26, 107, 255, 0.65), 0 0 80px rgba(53, 213, 255, 0.25);
}
.hero h1 .accent {
    color: var(--accent-cyan);
    text-shadow: 0 0 34px rgba(53, 213, 255, 0.75);
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.4vw, 1.35rem);
    color: var(--text-secondary);
    margin: 1.4rem 0 2.8rem;
    letter-spacing: 0.02em;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 2.2rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}
.hero-scroll::after {
    content: '';
    width: 1px;
    height: 44px;
    background: linear-gradient(180deg, var(--accent-cyan), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
    0%   { transform: scaleY(0); transform-origin: top; }
    45%  { transform: scaleY(1); transform-origin: top; }
    55%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, #123a8f 0%, var(--accent-blue) 100%);
    border: 1px solid rgba(77, 143, 255, 0.45);
    /* Abgeschnittene Ecken statt Rundungen – Leiterplatten-Optik */
    border-radius: 0;
    clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
    padding: 0.95rem 2.1rem;
    cursor: pointer;
    transition: box-shadow 0.3s ease, transform 0.2s ease, filter 0.3s ease;
}
.btn:hover {
    color: #fff;
    transform: translateY(-2px);
    /* drop-shadow statt box-shadow: wird nicht vom clip-path abgeschnitten */
    filter: brightness(1.12) drop-shadow(0 0 14px rgba(26, 107, 255, 0.6)) drop-shadow(0 0 34px rgba(53, 213, 255, 0.2));
}
.btn:active { transform: translateY(0); }

.btn-ghost {
    background: rgba(13, 27, 42, 0.5);
    border: 1px solid rgba(139, 163, 199, 0.35);
    color: var(--text-secondary);
}
.btn-ghost:hover {
    border-color: var(--accent-cyan);
    color: #fff;
    filter: drop-shadow(0 0 12px rgba(53, 213, 255, 0.3));
}

/* ---------- Leistungen ---------- */

/* Asymmetrisches Bento-Grid: 2 breite Karten oben, 3 schmale unten */
.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
}
.service-card:nth-child(-n+2) { grid-column: span 3; }
.service-card:nth-child(n+3)  { grid-column: span 2; }

.service-card {
    position: relative;
    background: rgba(17, 34, 64, 0.5);
    border: var(--border-glow);
    border-radius: var(--radius);
    padding: 2.1rem 1.9rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(77, 143, 255, 0.45);
    box-shadow: 0 14px 44px rgba(10, 15, 30, 0.7), 0 0 30px rgba(26, 107, 255, 0.22);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(26, 107, 255, 0.16), rgba(53, 213, 255, 0.04));
    border: 1px solid rgba(77, 143, 255, 0.3);
    border-radius: var(--radius);
    margin-bottom: 1.3rem;
    box-shadow: inset 0 0 18px rgba(26, 107, 255, 0.12);
    transition: color 0.3s ease, border-color 0.3s ease;
}
.service-icon svg { width: 25px; height: 25px; }
.service-card:hover .service-icon {
    color: #fff;
    border-color: rgba(53, 213, 255, 0.55);
}

.service-card h3 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 0.6rem;
    letter-spacing: 0.02em;
}
.service-card p { color: var(--text-secondary); font-size: 0.98rem; }

/* Referenz-Kennung wie ein Bauteil-Aufdruck auf der Platine */
.service-num {
    position: absolute;
    top: 1.4rem;
    right: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: rgba(53, 213, 255, 0.45);
    letter-spacing: 0.18em;
    border: 1px solid rgba(53, 213, 255, 0.18);
    padding: 0.15rem 0.5rem;
}

/* ---------- Preise ---------- */

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.price-card {
    background: rgba(17, 34, 64, 0.5);
    border: var(--border-glow);
    border-radius: var(--radius);
    padding: 2.3rem 2rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.price-card:hover {
    transform: translateY(-4px);
    border-color: rgba(53, 213, 255, 0.4);
    box-shadow: 0 0 34px rgba(26, 107, 255, 0.2);
}

.price-card h3 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.price-value {
    font-family: var(--font-mono);
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 0 28px rgba(53, 213, 255, 0.5);
    line-height: 1;
}
.price-value small {
    font-size: 1.1rem;
    color: var(--text-secondary);
}
.price-note-line {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-cyan);
    margin-top: 0.9rem;
    letter-spacing: 0.05em;
}
.price-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 1.1rem;
}

.pricing-note {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    background: rgba(0, 200, 150, 0.08);
    border: 1px solid rgba(0, 200, 150, 0.3);
    border-radius: var(--radius);
    padding: 1.1rem 1.4rem;
    color: var(--text-primary);
    font-size: 0.98rem;
}
.pricing-note::before {
    content: '✓';
    font-family: var(--font-mono);
    color: var(--success);
    font-size: 1.2rem;
    text-shadow: 0 0 12px var(--success);
}

/* ---------- Über mich ---------- */

.about-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 3.5rem;
    align-items: start;
}

.about-photo {
    position: relative;
    aspect-ratio: 4 / 5;
    background:
        radial-gradient(circle at 50% 42%, rgba(26, 107, 255, 0.18), transparent 65%),
        var(--bg-card);
    border: var(--border-glow);
    border-radius: var(--radius);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.about-photo::before,
.about-photo::after {
    content: '';
    position: absolute;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(53, 213, 255, 0.55);
}
.about-photo::before { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.about-photo::after { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

.about-photo img { width: 100%; height: 100%; object-fit: cover; }

.about-photo-placeholder {
    text-align: center;
    color: var(--text-secondary);
}
.about-photo-placeholder .initials {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 4rem;
    color: rgba(77, 143, 255, 0.5);
    text-shadow: 0 0 30px rgba(26, 107, 255, 0.5);
    display: block;
}
.about-photo-placeholder .hint {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.about-text p { color: var(--text-secondary); margin-bottom: 1.1rem; }
.about-text p strong { color: var(--text-primary); }

.about-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}
.stat-chip {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: var(--accent-cyan);
    border: 1px solid rgba(53, 213, 255, 0.22);
    border-left: 3px solid var(--accent-cyan);
    background: rgba(13, 27, 42, 0.55);
    border-radius: 2px;
    padding: 0.55rem 1.2rem;
}

/* ---------- Kontakt ---------- */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 1.4rem;
}
.contact-info-list { list-style: none; }
.contact-info-list li {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    margin-bottom: 1.1rem;
    color: var(--text-secondary);
}
.contact-info-list .label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    min-width: 84px;
}

.contact-form-card {
    background: rgba(17, 34, 64, 0.5);
    border: var(--border-glow);
    border-radius: var(--radius);
    padding: 2.4rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem;
}

.contact-form label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 1.15rem;
}
.contact-form label > span.req { color: var(--accent-cyan); }

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    display: block;
    width: 100%;
    margin-top: 0.45rem;
    background: rgba(10, 15, 30, 0.75);
    border: 1px solid rgba(139, 163, 199, 0.25);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.8rem 1rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.contact-form select { appearance: none; cursor: pointer; }
.contact-form textarea { min-height: 140px; resize: vertical; }

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(53, 213, 255, 0.15), 0 0 18px rgba(53, 213, 255, 0.2);
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-family: var(--font-body) !important;
    font-size: 0.92rem !important;
    color: var(--text-secondary);
    line-height: 1.5;
}
.checkbox-label input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--accent-blue);
    flex-shrink: 0;
}

.form-msg {
    border-radius: 8px;
    padding: 1rem 1.3rem;
    margin-bottom: 1.5rem;
    font-size: 0.98rem;
    line-height: 1.55;
}
.form-msg-success {
    background: rgba(0, 200, 150, 0.1);
    border: 1px solid rgba(0, 200, 150, 0.45);
    color: #7dffd9;
}
.form-msg-error {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.45);
    color: #ffb3b3;
}
.form-msg ul { margin-left: 1.2rem; }

/* ---------- Footer ---------- */

.footer {
    position: relative;
    z-index: 1;
    background: rgba(8, 12, 24, 0.94);
    border-top: 1px solid rgba(77, 143, 255, 0.12);
    padding: 4rem 0 2rem;
    backdrop-filter: blur(4px);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    width: 190px;
    border-radius: 8px;
    margin-bottom: 1rem;
    opacity: 0.92;
}
.footer-brand p { color: var(--text-secondary); font-size: 0.95rem; max-width: 300px; }

.footer h4 {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 1.1rem;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.55rem; }
.footer ul a { color: var(--text-secondary); font-size: 0.96rem; transition: color 0.2s ease; }
.footer ul a:hover { color: #fff; }
.footer ul span { color: var(--text-secondary); font-size: 0.96rem; }

.footer-bottom {
    border-top: 1px solid rgba(77, 143, 255, 0.1);
    padding-top: 1.6rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

/* Dezenter Admin-Link */
.admin-link {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(139, 163, 199, 0.45);
    border: 1px solid rgba(139, 163, 199, 0.18);
    border-radius: 6px;
    padding: 0.3rem 0.8rem;
    transition: color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.admin-link:hover {
    color: var(--accent-cyan);
    border-color: rgba(53, 213, 255, 0.4);
    box-shadow: 0 0 14px rgba(53, 213, 255, 0.15);
}

/* ---------- Rechtsseiten (Impressum / Datenschutz) ---------- */

.legal-main {
    position: relative;
    z-index: 1;
    padding: calc(var(--nav-height) + 4rem) 0 6rem;
    min-height: 70vh;
}
.legal-content {
    background: rgba(13, 27, 42, 0.82);
    border: var(--border-glow);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: clamp(1.8rem, 4vw, 3.2rem);
    max-width: 860px;
}
.legal-content h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    color: #fff;
    text-shadow: 0 0 24px rgba(26, 107, 255, 0.45);
    margin-bottom: 2rem;
}
.legal-content h2, .legal-content h3, .legal-content h4 {
    font-family: var(--font-display);
    font-weight: 500;
    color: #fff;
    margin: 1.8rem 0 0.7rem;
}
.legal-content h2 { font-size: 1.45rem; }
.legal-content h3 { font-size: 1.15rem; }
.legal-content p, .legal-content li { color: var(--text-secondary); }
.legal-content ul, .legal-content ol { margin: 0.6rem 0 1rem 1.4rem; }
.legal-content a { color: var(--accent-glow); }

.back-link {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 2rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-silk { display: none; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .service-card:nth-child(-n+2),
    .service-card:nth-child(n+3) { grid-column: auto; }
    .service-card:last-child { grid-column: span 2; }
    .about-grid { grid-template-columns: 1fr; }
    .about-photo { max-width: 340px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
    .nav-toggle { display: block; }
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: center;
        gap: 0;
        background: rgba(10, 15, 30, 0.97);
        backdrop-filter: blur(18px);
        border-bottom: 1px solid rgba(77, 143, 255, 0.15);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
    .nav-links.open { max-height: 420px; }
    .nav-links li { width: 100%; text-align: center; }
    .nav-links a { display: block; padding: 1.05rem 0; }

    .section { padding: 4.5rem 0; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card:last-child { grid-column: auto; }
}

/* ---------- Reduzierte Bewegung ---------- */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
}