/* ================================================================
   MURTAI — skin.css
   Design: Dark Violet / Purple / Black  |  AI-Fokus
   ================================================================ */

/* FONTS */
@font-face {
    font-family: 'Caveat';
    src: url('../fonts/Caveat-Regular.woff2') format('woff2'),
         url('../fonts/Caveat-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Regular.woff2') format('woff2'),
         url('../fonts/Inter-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Medium.woff2') format('woff2'),
         url('../fonts/Inter-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Bold.woff2') format('woff2'),
         url('../fonts/Inter-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ================================================================
   CSS VARIABLEN
   ================================================================ */
:root {
    --bg:           #08080F;
    --bg-surface:   #0D0D1A;
    --bg-card:      rgba(139, 92, 246, 0.06);
    --bg-card-h:    rgba(139, 92, 246, 0.11);
    --border:       rgba(139, 92, 246, 0.18);
    --border-h:     rgba(139, 92, 246, 0.45);
    --primary:      #8B5CF6;
    --primary-l:    #A78BFA;
    --primary-d:    #7C3AED;
    --accent:       #C084FC;
    --accent-pink:  #E879F9;
    --glow:         rgba(139, 92, 246, 0.35);
    --glow-s:       rgba(139, 92, 246, 0.65);
    --text:         #F1F5F9;
    --text-m:       #94A3B8;
    --text-d:       #475569;
    --white:        #ffffff;
    --radius:       12px;
    --radius-l:     20px;
    --shadow:       0 4px 24px rgba(0,0,0,0.5);
    --shadow-glow:  0 0 48px rgba(139, 92, 246, 0.18);
    --tr:           0.3s ease;
    --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-w:        1200px;
}

/* ================================================================
   RESET and BASE
   ================================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
}
body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body.menu-open {
    overflow: hidden;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
a {
    color: var(--primary-l);
    text-decoration: none;
    transition: color var(--tr);
}
a:hover { color: var(--accent); }
ul, ol { list-style: none; }

/* ================================================================
   TYPOGRAFIE
   ================================================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text);
}
h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }

p {
    color: var(--text-m);
    font-size: 1.05rem;
    line-height: 1.8;
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary-l) 0%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.sub-heading {
    font-family: 'Caveat', cursive;
    font-size: 1.6rem;
    color: var(--accent);
    display: block;
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

/* ================================================================
   LAYOUT
   ================================================================ */
.site-wrapper {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.site-section {
    padding: 96px 0;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header p {
    max-width: 580px;
    margin: 14px auto 0;
    font-size: 1.05rem;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    background: linear-gradient(135deg, var(--primary-d) 0%, var(--primary) 60%, var(--accent) 100%);
    color: var(--white) !important;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.92rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--tr);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--glow);
    white-space: nowrap;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    opacity: 0;
    transition: opacity var(--tr);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--glow-s);
    color: var(--white) !important;
}
.btn-primary > * { position: relative; z-index: 1; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    background: transparent;
    color: var(--text-m);
    font-family: var(--font);
    font-weight: 500;
    font-size: 0.92rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--tr);
    text-decoration: none;
    white-space: nowrap;
}
.btn-ghost:hover {
    border-color: var(--border-h);
    color: var(--text);
    background: var(--bg-card);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    background: transparent;
    color: var(--primary-l);
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.88rem;
    border: 1px solid var(--primary);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--tr);
    text-decoration: none;
}
.btn-outline:hover {
    background: rgba(139, 92, 246, 0.12);
    color: var(--accent);
    border-color: var(--accent);
}

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
    background: rgba(8, 8, 15, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 4px 32px rgba(0,0,0,0.6);
}
.site-header.scrolled .header-inner {
    padding: 14px 40px;
}
.site-header.scrolled .site-logo img {
    width: 130px;
}
.header-inner {
    padding: 21px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: padding 0.3s ease;
}
.site-logo {
    text-decoration: none;
}
.site-logo img {
    width: 150px;
    transition: width 0.3s ease;
    height: auto;
}
.site-nav {
    display: flex;
    align-items: center;
    gap: 0;
    margin-left: auto;
}
.site-nav a {
    color: var(--text-m);
    font-weight: 500;
    font-size: 18px;
    line-height: 1.2;
    letter-spacing: 0.03em;
    padding: 5px 0;
    margin-right: 52px;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
    position: relative;
}
.site-nav a:last-child {
    margin-right: 0;
}
.site-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1.5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.25s ease;
    border-radius: 2px;
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { transform: scaleX(1); }
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-left: 52px;
}
.header-actions .btn-primary {
    padding: 18px 30px;
    font-size: 16px;
    line-height: 1.2;
}
.header-right {
    display: flex;
    align-items: center;
    gap: 0;
}
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px 12px;
    border: none;
    background: none;
    border-radius: 8px;
    z-index: 1001;
    transition: background 0.2s ease;
}
.menu-toggle:hover { background: rgba(255,255,255,0.05); }
.menu-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text-m);
    transition: all var(--tr);
    border-radius: 2px;
}
.menu-toggle:hover span { background: var(--text); }
.menu-toggle.active span { background: var(--text); }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* DROPDOWN MENU */
@keyframes menuFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 88px;
    right: 32px;
    background: rgba(10, 8, 20, 0.97);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border);
    border-radius: 16px;
    z-index: 999;
    flex-direction: column;
    padding: 8px;
    min-width: 210px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 0 1px rgba(139,92,246,0.08);
}
.mobile-menu.active {
    display: flex;
    animation: menuFadeIn 0.2s ease forwards;
}
.mobile-menu a {
    color: var(--text-m);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    padding: 10px 16px;
    text-decoration: none;
    transition: all 0.18s ease;
    border-radius: 10px;
}
.mobile-menu a:hover {
    color: var(--text);
    background: rgba(255,255,255,0.06);
}
.mobile-menu .menu-divider {
    height: 1px;
    background: var(--border);
    margin: 6px 8px;
}
.mobile-menu .btn-primary {
    margin-top: 2px;
    font-size: 0.88rem;
    width: 100%;
    justify-content: center;
    text-align: center;
}

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg);
}
#neural-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.55;
}
.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}
.hero-glow-top {
    position: absolute;
    top: -220px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 700px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.22) 0%, transparent 70%);
    pointer-events: none;
}
.hero-glow-br {
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(192, 132, 252, 0.08) 0%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 130px 24px 90px;
    text-align: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 20px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 50px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fadeInUp 0.7s ease both;
}
.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: blink 2s ease infinite;
    flex-shrink: 0;
}
@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(1.5); }
}
.hero-section h1 {
    font-size: clamp(2.4rem, 6.5vw, 4.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 22px;
    animation: fadeInUp 0.7s 0.1s ease both;
}
.hero-text {
    font-size: clamp(1rem, 2vw, 1.18rem);
    color: var(--text-m);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: fadeInUp 0.7s 0.2s ease both;
}
.hero-ctas {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.7s 0.3s ease both;
}
.hero-stats {
    display: flex;
    gap: 56px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 68px;
    padding-top: 44px;
    border-top: 1px solid var(--border);
    animation: fadeInUp 0.7s 0.4s ease both;
}
.hero-stat { text-align: center; }
.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-l), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}
.hero-stat .label {
    font-size: 0.82rem;
    color: var(--text-d);
    font-weight: 500;
    letter-spacing: 0.02em;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   TICKER
   ================================================================ */
.ticker-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    overflow: hidden;
    user-select: none;
}
.ticker-wrapper {
    display: flex;
    overflow: hidden;
    white-space: nowrap;
}
.ticker-track {
    display: flex;
    align-items: center;
    will-change: transform;
}
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 0 20px;
    color: var(--text-m);
    font-size: 0.87rem;
    font-weight: 500;
    letter-spacing: 0.03em;
}
.ticker-dot {
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
    opacity: 0.7;
}

/* ================================================================
   WHY SECTION
   ================================================================ */
.why-section { background: var(--bg); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 38px 30px;
    transition: all var(--tr);
    position: relative;
    overflow: hidden;
}
.why-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform: scaleX(0);
    transition: transform var(--tr);
}
.why-card:hover {
    border-color: var(--border-h);
    background: var(--bg-card-h);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}
.why-card:hover::before { transform: scaleX(1); }
.why-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius);
    background: rgba(139, 92, 246, 0.14);
    border: 1px solid rgba(139, 92, 246, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    color: var(--primary-l);
    transition: all var(--tr);
}
.why-icon svg { width: 24px; height: 24px; }
.why-card:hover .why-icon {
    background: rgba(139, 92, 246, 0.25);
    box-shadow: 0 0 16px var(--glow);
}
.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.why-card p {
    font-size: 0.93rem;
    color: var(--text-m);
    line-height: 1.7;
    margin: 0;
}

/* ================================================================
   SERVICES SECTION
   ================================================================ */
.services-section {
    background: var(--bg-surface);
    position: relative;
}
.services-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(139, 92, 246, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    position: relative;
    z-index: 1;
}
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 34px 26px;
    transition: all var(--tr);
}
.service-card:hover {
    border-color: var(--border-h);
    background: var(--bg-card-h);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px var(--border-h);
}
.service-icon {
    width: 58px;
    height: 58px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.18), rgba(192, 132, 252, 0.12));
    border: 1px solid rgba(139, 92, 246, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: var(--primary-l);
    transition: all var(--tr);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card:hover .service-icon {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.35), rgba(192, 132, 252, 0.25));
    box-shadow: 0 0 20px var(--glow);
}
.service-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.service-card p {
    font-size: 0.9rem;
    color: var(--text-m);
    line-height: 1.72;
    margin-bottom: 18px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-l);
    font-size: 0.84rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}
.service-link svg {
    width: 15px;
    height: 15px;
    transition: transform 0.2s;
}
.service-link:hover { color: var(--accent); gap: 10px; }
.service-link:hover svg { transform: translateX(4px); }

/* ================================================================
   PROCESS SECTION
   ================================================================ */
.process-section { background: var(--bg); }
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
    margin-top: 60px;
}
.process-steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: calc(16.666% + 8px);
    right: calc(16.666% + 8px);
    height: 1px;
    background: linear-gradient(90deg, var(--primary-d) 0%, var(--accent) 50%, var(--primary-d) 100%);
    opacity: 0.45;
}
.process-step {
    text-align: center;
    padding: 0 28px;
    position: relative;
}
.process-step:nth-child(2),
.process-step:nth-child(3) {
    padding-top: 0;
}
.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-d), var(--primary));
    border: 3px solid var(--bg);
    box-shadow: 0 0 0 1px var(--primary), 0 0 28px var(--glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
    margin: 0 auto 26px;
    position: relative;
    z-index: 1;
}
.process-step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.process-step p {
    font-size: 0.9rem;
    color: var(--text-m);
    line-height: 1.7;
}

/* ================================================================
   FAQ SECTION
   ================================================================ */
.faq-section { background: var(--bg-surface); }
.faq-list {
    max-width: 780px;
    margin: 56px auto 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-item.open {
    border-color: var(--border-h);
    background: rgba(139, 92, 246, 0.07);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 20px 22px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.98rem;
    transition: color 0.2s;
}
.faq-question:hover { color: var(--primary-l); }
.faq-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--primary);
    transition: transform var(--tr);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner {
    padding: 0 22px 20px;
    color: var(--text-m);
    font-size: 0.93rem;
    line-height: 1.78;
}

/* ================================================================
   CTA SECTION
   ================================================================ */
.cta-section {
    background: var(--bg);
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
    pointer-events: none;
}
.cta-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 80px 64px;
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-l);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.07), transparent 50%, rgba(192, 132, 252, 0.04));
    pointer-events: none;
}
.cta-box h2 {
    font-size: clamp(1.6rem, 3vw, 2.6rem);
    margin-bottom: 14px;
}
.cta-box p {
    max-width: 500px;
    margin: 0 auto 36px;
    font-size: 1.02rem;
}
.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-email {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    color: var(--text-m);
    font-size: 0.92rem;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: 50px;
    transition: all var(--tr);
    text-decoration: none;
}
.cta-email svg { width: 16px; height: 16px; color: var(--primary); }
.cta-email:hover {
    color: var(--text);
    border-color: var(--border-h);
    background: var(--bg-card);
}

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: 63px 0;
}
.site-footer .site-wrapper {
    position: initial;
}
.site-footer .site-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -20px;
}
.site-footer .site-col {
    padding: 0 20px;
}
.site-footer .col-3 { width: 25%; }
.site-footer .col-6 { width: 50%; }
.top-footer h6 {
    font-weight: 500;
    font-size: 22px;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
    margin-bottom: 18px;
    margin-top: 0;
}
.ftr-nav ul {
    margin: 0;
}
.ftr-nav ul li {
    margin-bottom: 14px;
}
.site-footer a {
    color: var(--text-m);
    transition: color 0.2s;
    text-decoration: none;
}
.site-footer a:hover {
    color: var(--primary-l);
}
.ftr-nav.ftr-contact {
    padding-left: 42px;
}
.ftr-nav.ftr-contact .ftr-contact {
    margin-top: 28px;
}
.ftr-nav.ftr-contact img {
    width: 130px;
    height: auto;
    margin-bottom: 20px;
}
.top-footer > .site-row > .site-col:last-child {
    border-left: 1px solid var(--border);
}
.ftr-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    line-height: 1.4;
}
.ftr-contact-icon {
    color: var(--primary-l);
    display: flex;
    flex-shrink: 0;
}
.bottom-footer {
    margin-top: 56px;
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bottom-footer p,
.site-copyright {
    margin: 0;
    font-size: 16px;
    color: var(--text-m);
}
.ftr-social.d-flex {
    display: flex;
    align-items: center;
    gap: 14px;
}
.ftr-social a {
    color: var(--text-m);
    transition: all 0.2s;
    display: flex;
}
.ftr-social a:hover {
    color: var(--primary-l);
    opacity: 0.8;
    transform: translateY(-3px);
}

/* ================================================================
   SCROLL ANIMATIONEN
   ================================================================ */
.site-scroll {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.site-scroll.scrolled {
    opacity: 1;
    transform: translateY(0);
}
.site-scroll[data-delay="1"] { transition-delay: 0.08s; }
.site-scroll[data-delay="2"] { transition-delay: 0.16s; }
.site-scroll[data-delay="3"] { transition-delay: 0.24s; }
.site-scroll[data-delay="4"] { transition-delay: 0.32s; }
.site-scroll[data-delay="5"] { transition-delay: 0.40s; }
.site-scroll[data-delay="6"] { transition-delay: 0.48s; }

/* ================================================================
   KONTAKT-SEITE
   ================================================================ */
.page-hero {
    padding: 148px 0 80px;
    background: var(--bg);
    position: relative;
    text-align: center;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
    pointer-events: none;
}
.page-hero h1 {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    margin-bottom: 14px;
    position: relative;
}
.page-hero p {
    font-size: 1.05rem;
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}
.contact-section { background: var(--bg-surface); }
.contact-layout {
    display: flex;
    justify-content: center;
    padding: 80px 0;
}
.contact-layout .contact-form-card {
    width: 100%;
    max-width: 720px;
}
.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 44px;
}
.form-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.form-subtitle {
    font-size: 0.9rem;
    color: var(--text-m);
    margin-bottom: 28px;
}
.form-group { margin-bottom: 18px; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-m);
    margin-bottom: 7px;
    letter-spacing: 0.02em;
}
.required { color: var(--primary); margin-left: 2px; }
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 11px 15px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 9px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.93rem;
    transition: all 0.2s;
    outline: none;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.06);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}
input::placeholder,
textarea::placeholder { color: var(--text-d); }
textarea {
    resize: vertical;
    min-height: 130px;
}
select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
select option { background: var(--bg-surface); color: var(--text); }

.form-section-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-m);
    letter-spacing: 0.06em;
    margin-bottom: 12px;
    margin-top: 4px;
    display: block;
}
.services-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 4px;
}
.checkbox-item {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    padding: 9px 13px;
    border-radius: 9px;
    border: 1px solid var(--border);
    transition: all 0.2s;
}
.checkbox-item:hover {
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.05);
}
.checkbox-item input[type="checkbox"] {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    accent-color: var(--primary);
    cursor: pointer;
    border: none;
    background: none;
    padding: 0;
}
.checkbox-item input[type="checkbox"]:focus {
    box-shadow: none;
    border: none;
}
.checkbox-item span {
    font-size: 0.84rem;
    color: var(--text-m);
    font-weight: 500;
    line-height: 1.3;
}
.hp-field {
    display: none !important;
    visibility: hidden;
    position: absolute;
    left: -9999px;
    top: -9999px;
}
.form-submit { margin-top: 22px; }
.form-submit .btn-primary { width: 100%; justify-content: center; }

/* Alert */
.alert {
    padding: 14px 18px;
    border-radius: 9px;
    font-size: 0.88rem;
    font-weight: 500;
    display: none;
    margin-bottom: 18px;
    line-height: 1.5;
}
.alert.success {
    background: rgba(16, 185, 129, 0.09);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34D399;
    display: block;
}
.alert.error {
    background: rgba(239, 68, 68, 0.09);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #F87171;
    display: block;
}

/* Contact sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: sticky;
    top: 90px;
}
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: all 0.2s;
    text-decoration: none;
}
.contact-card:hover { border-color: var(--border-h); }
.contact-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(139, 92, 246, 0.13);
    border: 1px solid rgba(139, 92, 246, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary-l);
}
.contact-card-icon svg { width: 19px; height: 19px; }
.contact-card-label {
    font-size: 0.73rem;
    color: var(--text-d);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    display: block;
    margin-bottom: 3px;
}
.contact-card-value {
    color: var(--text);
    font-weight: 500;
    font-size: 0.9rem;
    display: block;
}

/* ================================================================
   LEGAL PAGES (AGB, DATENSCHUTZ, IMPRESSUM)
   ================================================================ */
.legal-section { background: var(--bg-surface); }
.legal-content {
    max-width: 820px;
    margin: 0 auto;
    padding: 72px 0;
}
.legal-content h2 {
    font-size: 1.15rem;
    margin-top: 36px;
    margin-bottom: 14px;
    color: var(--text);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.legal-content h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-l);
    margin-top: 20px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.legal-content p {
    font-size: 0.93rem;
    line-height: 1.78;
    margin-bottom: 13px;
    color: var(--text-m);
}
.legal-content ul {
    list-style: disc;
    padding-left: 22px;
    margin-bottom: 13px;
}
.legal-content ul li {
    font-size: 0.93rem;
    color: var(--text-m);
    margin-bottom: 6px;
    line-height: 1.7;
}
.legal-content a { color: var(--primary-l); }
.legal-content a:hover { color: var(--accent); }
.legal-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-l);
    padding: 48px;
}
.legal-date {
    font-size: 0.82rem;
    color: var(--text-d);
    display: block;
    margin-bottom: 32px;
}

/* ================================================================
   SUPPORT / AI-RESSOURCEN PAGE
   ================================================================ */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.resource-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    transition: all 0.2s;
    text-decoration: none;
    display: block;
}
.resource-card:hover {
    border-color: var(--border-h);
    background: var(--bg-card-h);
    transform: translateY(-4px);
}
.resource-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: rgba(139, 92, 246, 0.13);
    border: 1px solid rgba(139, 92, 246, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: var(--primary-l);
}
.resource-icon svg { width: 21px; height: 21px; }
.resource-card h3 {
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 7px;
}
.resource-card p {
    font-size: 0.86rem;
    color: var(--text-m);
    margin: 0 0 13px;
    line-height: 1.65;
}
.resource-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 20px;
    padding: 3px 10px;
    display: inline-block;
}

/* ================================================================
   404 PAGE
   ================================================================ */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}
.error-page::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
}
.error-content {
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 24px;
}
.error-code {
    font-size: clamp(5rem, 14vw, 9rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-l), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
}
.error-content h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 14px; }
.error-content p { max-width: 380px; margin: 0 auto 36px; }
.error-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
    .why-grid,
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 769px) {
    .menu-toggle { display: none; }
}

.btn-text-short { display: none; }

@media (max-width: 768px) {
    .site-section { padding: 68px 0; }
    .section-header { margin-bottom: 44px; }
    .site-nav { display: none; }
    .header-actions .btn-primary { display: inline-flex; font-size: 14px; padding: 12px 17px; }
    .header-actions { padding-left: 0; border-left: none; gap: 10px; }
    .header-inner { padding: 21px 25px; }
    .site-logo img { width: 130px; }
    .btn-text-full { display: none; }
    .btn-text-short { display: inline; }
    .mobile-menu { right: 16px; min-width: calc(100vw - 32px); }
    .hero-content { padding: 110px 24px 60px; }
    .hero-stats { gap: 28px; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .why-grid,
    .services-grid,
    .process-steps,
    .resources-grid { grid-template-columns: 1fr; }
    .process-steps::before { display: none; }
    .process-step:nth-child(2),
    .process-step:nth-child(3) { padding-top: 48px; }
    .contact-layout { grid-template-columns: 1fr; padding-top: 32px; }
    .contact-form-card { padding: 28px 22px; }
    .contact-sidebar { position: static; }
    .cta-box { padding: 48px 24px; }
    .site-footer .col-3,
    .site-footer .col-6 { width: 100%; }
    .ftr-nav.ftr-contact { padding-left: 0; margin-top: 28px; }
    .top-footer > .site-row > .site-col:last-child { border-left: none; border-top: 1px solid var(--border); padding-top: 28px; }
    .bottom-footer { flex-direction: column; text-align: center; gap: 16px; }
    .form-row { grid-template-columns: 1fr; }
    .services-checkboxes { grid-template-columns: 1fr; }
    .page-hero { padding-bottom: 32px; }
    .legal-card { padding: 28px 20px; }
    .legal-content { padding: 56px 0; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 18px; }
    .cta-buttons { flex-direction: column; align-items: center; }
}