/* =============================================
   FLEETNOVA — Stylesheet
   Premium B2B Fuhrparkmanagement Website
   ============================================= */

/* -----------------------------------------------
   1. Design Tokens (CSS Custom Properties)
----------------------------------------------- */
:root {
    /* Farben — Premium, vertrauenswürdig */
    --color-bg: #FFFFFF;
    --color-bg-soft: #F7F9FC;
    --color-bg-dark: #0A1B2E;
    --color-bg-deep: #061322;

    --color-primary: #0A1B2E;       /* Dunkelblau — Markenfarbe */
    --color-primary-2: #1B3A5F;     /* mittleres Blau */
    --color-accent: #7BA7C5;        /* Hellblau-Akzent */
    --color-accent-soft: #B8C5D6;   /* Silber-Akzent */

    --color-text: #0F1B2D;
    --color-text-muted: #5B6678;
    --color-text-light: #94A1B5;
    --color-text-inverse: #F5F7FA;

    --color-border: #E5EAF1;
    --color-border-strong: #D5DCE7;

    /* Typografie */
    --font-sans: 'Inter', system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-display: 'Manrope', 'Inter', system-ui, sans-serif;

    /* Spacing-Skala */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;
    --space-10: 8rem;

    /* Radien */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Schatten */
    --shadow-sm: 0 1px 2px rgba(10, 27, 46, 0.06);
    --shadow-md: 0 4px 16px rgba(10, 27, 46, 0.08);
    --shadow-lg: 0 20px 50px rgba(10, 27, 46, 0.12);
    --shadow-xl: 0 30px 80px rgba(10, 27, 46, 0.18);

    /* Layout */
    --container-max: 1240px;
    --header-h: 108px;

    /* Übergänge */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --t-fast: 200ms;
    --t-base: 400ms;
    --t-slow: 700ms;
}

/* -----------------------------------------------
   2. Reset & Basis
----------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--t-fast) var(--ease);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--color-primary);
}

p {
    margin: 0;
}

/* -----------------------------------------------
   3. Layout & Container
----------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 3vw, 2.5rem);
}

/* -----------------------------------------------
   4. Typografie-Utilities
----------------------------------------------- */
.eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary-2);
    margin-bottom: var(--space-4);
    position: relative;
    padding-left: 1.5rem;
}

.eyebrow::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1rem;
    height: 1px;
    background: var(--color-accent);
}

.eyebrow.light {
    color: var(--color-accent-soft);
}

.eyebrow.light::before {
    background: var(--color-accent-soft);
}

.accent {
    color: var(--color-primary-2);
    background: linear-gradient(120deg, var(--color-primary-2), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.accent-light {
    color: var(--color-accent-soft);
}

.section-head {
    max-width: 760px;
    margin-bottom: var(--space-8);
}

.section-head h2 {
    font-size: clamp(2rem, 3.6vw, 3rem);
    margin-bottom: var(--space-4);
}

.section-lead {
    font-size: 1.075rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* -----------------------------------------------
   5. Buttons
----------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.95rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform var(--t-fast) var(--ease),
                box-shadow var(--t-base) var(--ease),
                background var(--t-fast) var(--ease),
                color var(--t-fast) var(--ease);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-primary-2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-border-strong);
}

.btn-ghost:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-light {
    background: var(--color-bg);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-light:hover {
    background: var(--color-bg-soft);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
}

/* -----------------------------------------------
   6. Navigation / Header
----------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: saturate(180%) blur(18px);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    border-bottom: 1px solid transparent;
    transition: background var(--t-base) var(--ease),
                border-color var(--t-base) var(--ease),
                box-shadow var(--t-base) var(--ease);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-5);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--color-primary);
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none;
}

/* Neues Bild-Logo (ersetzt das vorherige SVG-Mark + Wortmarken-Text) */
.brand-logo {
    height: 88px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Footer-Variante: helles Logo-Bild auf dunklem Grund — in weißer Pill
   damit die dunkelblauen Anteile des Logos sichtbar bleiben. */
.brand-logo-wrap {
    display: inline-flex;
    padding: 10px 18px;
    background: #FFFFFF;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.brand-light .brand-logo {
    height: 84px;
}

/* Alte SVG-Mark-Regeln (falls sie irgendwo noch referenziert werden) */
.brand-mark {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-2);
}

.brand-name {
    font-size: 1.05rem;
}

.main-nav {
    margin-left: auto;
    margin-right: var(--space-5);
}

.main-nav ul {
    display: flex;
    gap: var(--space-6);
}

.main-nav a {
    font-size: 0.93rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--t-base) var(--ease);
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.7rem 1.25rem;
    font-size: 0.88rem;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    transition: transform var(--t-base) var(--ease),
                opacity var(--t-fast) var(--ease);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* -----------------------------------------------
   7. Hero
----------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: calc(var(--header-h) + var(--space-8));
    padding-bottom: var(--space-9);
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(1200px 600px at 80% -10%, rgba(123, 167, 197, 0.12), transparent 60%),
        radial-gradient(800px 600px at 0% 100%, rgba(27, 58, 95, 0.06), transparent 60%),
        linear-gradient(180deg, #FAFBFD 0%, #FFFFFF 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(10, 27, 46, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 27, 46, 0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-glow {
    position: absolute;
    top: 30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 167, 197, 0.18) 0%, transparent 70%);
    filter: blur(40px);
}

.hero-inner {
    position: relative;
    z-index: 2;
}

.hero-row {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.hero-content {
    max-width: 640px;
}

/* -----------------------------------------------
   Hero 3D Visual — Floating Dashboard
----------------------------------------------- */
.hero-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 540px;
    margin-left: auto;
    perspective: 1400px;
    align-self: center;
    justify-self: end;
}

.hv-scene {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: scenePan 14s ease-in-out infinite alternate;
}

@keyframes scenePan {
    0%   { transform: rotateY(-8deg) rotateX(6deg); }
    100% { transform: rotateY(-4deg) rotateX(3deg); }
}

/* Atmosphärische Orbs */
.hv-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

.hv-orb-1 {
    width: 280px;
    height: 280px;
    top: -10%;
    right: -10%;
    background: radial-gradient(circle, rgba(123, 167, 197, 0.45), transparent 70%);
    animation: orbFloat 12s ease-in-out infinite;
}

.hv-orb-2 {
    width: 220px;
    height: 220px;
    bottom: -8%;
    left: -8%;
    background: radial-gradient(circle, rgba(27, 58, 95, 0.3), transparent 70%);
    animation: orbFloat 15s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(20px, -20px) scale(1.1); }
}

/* Karten */
.hv-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    box-shadow:
        0 30px 60px -20px rgba(10, 27, 46, 0.25),
        0 12px 24px -8px rgba(10, 27, 46, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transform-style: preserve-3d;
    transition: transform 600ms var(--ease);
}

/* Hauptkarte — Dashboard */
.hv-card-main {
    top: 8%;
    left: 4%;
    width: 78%;
    padding: 1.5rem;
    transform: translateZ(0);
    animation: floatMain 8s ease-in-out infinite;
}

@keyframes floatMain {
    0%, 100% { transform: translateZ(0) translateY(0); }
    50%      { transform: translateZ(0) translateY(-8px); }
}

.hv-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(10, 27, 46, 0.08);
    margin-bottom: 1.1rem;
}

.hv-card-title {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.hv-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2A9D6B;
    box-shadow: 0 0 0 0 rgba(42, 157, 107, 0.5);
    animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(42, 157, 107, 0.5); }
    70%  { box-shadow: 0 0 0 8px rgba(42, 157, 107, 0); }
    100% { box-shadow: 0 0 0 0 rgba(42, 157, 107, 0); }
}

.hv-card-meta {
    font-size: 0.72rem;
    color: var(--color-text-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
}

.hv-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.hv-metric {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hv-metric-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
}

.hv-metric-row {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}

.hv-metric-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.hv-delta {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
}

.hv-delta-up {
    color: #2A9D6B;
    background: rgba(42, 157, 107, 0.1);
}

.hv-delta-down {
    color: #2A9D6B;
    background: rgba(42, 157, 107, 0.1);
}

.hv-chart {
    width: 100%;
    height: 60px;
    display: block;
    margin-bottom: 1rem;
}

.hv-card-foot {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    padding-top: 0.9rem;
    border-top: 1px solid rgba(10, 27, 46, 0.06);
}

.hv-foot-value {
    color: var(--color-primary);
    font-weight: 600;
}

/* Floating Card — Wartung (oben rechts) */
.hv-card-alert {
    top: 2%;
    right: 0;
    width: 56%;
    padding: 0.95rem 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transform: translateZ(40px) translateX(0);
    animation: floatAlert 6s ease-in-out infinite;
}

@keyframes floatAlert {
    0%, 100% { transform: translateZ(40px) translateY(0); }
    50%      { transform: translateZ(40px) translateY(-10px); }
}

.hv-alert-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #FFB547, #F08800);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(240, 136, 0, 0.35);
}

.hv-alert-body {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.hv-alert-body strong {
    font-family: var(--font-display);
    font-size: 0.88rem;
    color: var(--color-primary);
}

.hv-alert-body span {
    font-size: 0.74rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Floating Card — Task-Liste (unten rechts) */
.hv-card-task {
    bottom: 4%;
    right: -2%;
    width: 58%;
    padding: 1rem 1.05rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    transform: translateZ(60px);
    animation: floatTask 7s ease-in-out infinite;
}

@keyframes floatTask {
    0%, 100% { transform: translateZ(60px) translateY(0); }
    50%      { transform: translateZ(60px) translateY(-6px); }
}

.hv-task-row {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.hv-task-status {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #E5EAF1;
    flex-shrink: 0;
    position: relative;
}

.hv-task-row:first-child .hv-task-status {
    background: #2A9D6B;
}

.hv-task-row:first-child .hv-task-status::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-right: 1.5px solid #fff;
    border-bottom: 1.5px solid #fff;
    transform: rotate(45deg) translate(-1px, -2px);
}

.hv-task-status-active {
    background: var(--color-primary-2) !important;
    box-shadow: 0 0 0 3px rgba(27, 58, 95, 0.15);
}

.hv-task-status-pending {
    background: #FFB547 !important;
}

.hv-task-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-primary);
}

.hv-task-row:first-child .hv-task-label {
    color: var(--color-text-muted);
    text-decoration: line-through;
}

/* Badge — DSGVO */
.hv-badge {
    position: absolute;
    bottom: 14%;
    left: -2%;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow:
        0 12px 30px -8px rgba(10, 27, 46, 0.4),
        0 4px 12px -2px rgba(10, 27, 46, 0.2);
    transform: translateZ(80px);
    animation: floatBadge 9s ease-in-out infinite;
}

@keyframes floatBadge {
    0%, 100% { transform: translateZ(80px) translateY(0) rotate(-2deg); }
    50%      { transform: translateZ(80px) translateY(-8px) rotate(2deg); }
}

.hv-badge svg {
    flex-shrink: 0;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5.25rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
}

.hero-sub {
    max-width: 640px;
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.65;
    color: var(--color-text-muted);
    margin-bottom: var(--space-7);
}

.hero-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
}

.hero-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-5);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-item strong {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.meta-item span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.meta-divider {
    width: 1px;
    height: 32px;
    background: var(--color-border);
}

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 32px;
    transform: translateX(-50%);
    width: 26px;
    height: 40px;
    border: 1px solid var(--color-border-strong);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-hint span {
    width: 3px;
    height: 7px;
    background: var(--color-primary-2);
    border-radius: 2px;
    animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(8px); opacity: 1; }
}

/* -----------------------------------------------
   8. Trust-Sektion
----------------------------------------------- */
.trust {
    padding: var(--space-9) 0;
    background: var(--color-bg-soft);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
}

.trust-card {
    background: var(--color-bg);
    padding: var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: transform var(--t-base) var(--ease),
                box-shadow var(--t-base) var(--ease),
                border-color var(--t-base) var(--ease);
}

.trust-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
}

.trust-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.trust-icon svg {
    width: 24px;
    height: 24px;
}

.trust-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-2);
}

.trust-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* -----------------------------------------------
   9. Über uns
----------------------------------------------- */
.about {
    padding: var(--space-10) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-8);
    align-items: center;
}

.about-visual {
    position: relative;
}

.visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 1 / 1;
}

.visual-card svg {
    width: 100%;
    height: 100%;
    display: block;
}

.visual-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle at 30% 30%, rgba(123, 167, 197, 0.2), transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.visual-badge {
    position: absolute;
    bottom: var(--space-5);
    left: var(--space-5);
    right: var(--space-5);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.visual-badge strong {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-primary);
}

.visual-badge span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.about-content h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.65rem);
    margin-bottom: var(--space-5);
}

.about-content p {
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
    line-height: 1.75;
}

.about-list {
    margin-top: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.about-list li {
    position: relative;
    padding-left: 2rem;
    color: var(--color-text);
    font-weight: 500;
}

.about-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 1.25rem;
    height: 1px;
    background: var(--color-primary-2);
}

/* -----------------------------------------------
   10. Leistungen
----------------------------------------------- */
.services {
    padding: var(--space-10) 0;
    background: var(--color-bg-soft);
    position: relative;
}

.services-grid {
    display: grid;
    /* 3×3 Raster — passt exakt zu den 9 Leistungen, keine leeren Zellen */
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    /* Bei 2 Spalten + 9 Items bleibt 1 Zelle leer — mit Filler füllen,
       Mindesthöhe = Service-Card-Mindesthöhe, damit die Reihe nicht kollabiert */
    .services-grid::after {
        content: "";
        background: var(--color-bg);
        min-height: 220px;
    }
}

@media (max-width: 580px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .services-grid::after {
        display: none;
    }
}

.service-card {
    background: var(--color-bg);
    padding: var(--space-6);
    transition: background var(--t-base) var(--ease),
                transform var(--t-base) var(--ease);
    position: relative;
    min-height: 220px;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background: var(--color-primary);
    transform: scale(1.005);
    z-index: 2;
}

.service-card:hover h3,
.service-card:hover p,
.service-card:hover .service-num {
    color: var(--color-text-inverse);
}

.service-card:hover .service-num {
    opacity: 0.55;
}

.service-num {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    transition: color var(--t-base) var(--ease), opacity var(--t-base) var(--ease);
    opacity: 0.85;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
    transition: color var(--t-base) var(--ease);
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    transition: color var(--t-base) var(--ease);
}

/* -----------------------------------------------
   11. Warum wir
----------------------------------------------- */
.why {
    padding: var(--space-10) 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
}

.why-item {
    padding: var(--space-5) 0;
    border-top: 1px solid var(--color-border);
}

.why-marker {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-primary-2);
    margin-bottom: var(--space-4);
}

.why-item h3 {
    font-size: 1.35rem;
    margin-bottom: var(--space-3);
}

.why-item p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* -----------------------------------------------
   12. Prozess
----------------------------------------------- */
.process {
    padding: var(--space-10) 0;
    background: var(--color-bg-soft);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    counter-reset: step;
    position: relative;
}

.process-step {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--space-6);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
    transition: background var(--t-base) var(--ease);
}

.process-step:last-child {
    border-bottom: 1px solid var(--color-border);
}

.process-step .step-num {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px var(--color-primary-2);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color var(--t-base) var(--ease),
                -webkit-text-stroke-color var(--t-base) var(--ease);
}

.process-step:hover .step-num {
    color: var(--color-primary);
    -webkit-text-stroke-color: var(--color-primary);
}

.step-body h3 {
    font-size: 1.4rem;
    margin-bottom: var(--space-3);
}

.step-body p {
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 680px;
}

/* -----------------------------------------------
   13. Fuhrpark-Check CTA
----------------------------------------------- */
.check {
    padding: var(--space-9) 0;
}

.check-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-2) 100%);
    padding: clamp(2rem, 5vw, 4.5rem);
    color: var(--color-text-inverse);
}

.check-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
}

.check-glow {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(123, 167, 197, 0.18) 0%, transparent 65%);
}

.check-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
}

.check-content h2 {
    color: var(--color-text-inverse);
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: var(--space-5);
}

.check-content p {
    color: var(--color-accent-soft);
    font-size: 1.075rem;
    line-height: 1.75;
    margin-bottom: var(--space-6);
}

.check-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-7);
}

.check-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-inverse);
    font-weight: 500;
}

.check-list svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* -----------------------------------------------
   14. Zahlen & Fakten
----------------------------------------------- */
.stats {
    padding: var(--space-10) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.stat {
    text-align: left;
    padding: var(--space-5) 0;
    border-top: 1px solid var(--color-border);
}

.stat-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 4.5vw, 3.6rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-3);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* -----------------------------------------------
   15. FAQ
----------------------------------------------- */
.faq {
    padding: var(--space-10) 0;
    background: var(--color-bg-soft);
}

.faq-wrap {
    max-width: 880px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.faq-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--t-base) var(--ease),
                box-shadow var(--t-base) var(--ease);
    overflow: hidden;
}

.faq-item[open] {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: var(--space-5) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-primary);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-icon {
    position: relative;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--color-primary-2);
    transition: transform var(--t-base) var(--ease);
}

.faq-icon::before {
    width: 14px;
    height: 1.5px;
    transform: translate(-50%, -50%);
}

.faq-icon::after {
    width: 1.5px;
    height: 14px;
    transform: translate(-50%, -50%);
}

.faq-item[open] .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-muted);
    line-height: 1.75;
}

.faq-answer p {
    max-width: 720px;
}

/* -----------------------------------------------
   16. Kontakt
----------------------------------------------- */
.contact {
    padding: var(--space-10) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: var(--space-8);
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(2rem, 3.4vw, 2.85rem);
    margin-bottom: var(--space-4);
}

.contact-meta {
    margin-top: var(--space-7);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-light);
    font-weight: 600;
}

.contact-meta-item a {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-primary);
}

.contact-meta-item a:hover {
    color: var(--color-primary-2);
}

/* Form */
.contact-form {
    background: var(--color-bg);
    padding: var(--space-7);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.02em;
}

.form-field input,
.form-field select,
.form-field textarea {
    font-family: var(--font-sans);
    font-size: 0.98rem;
    color: var(--color-text);
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    transition: border-color var(--t-fast) var(--ease),
                box-shadow var(--t-fast) var(--ease);
    width: 100%;
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-sans);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-primary-2);
    box-shadow: 0 0 0 3px rgba(27, 58, 95, 0.08);
}

.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
    border-color: #C44A4A;
}

.form-check {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    margin-top: 0.25rem;
    accent-color: var(--color-primary-2);
}

.form-check a {
    color: var(--color-primary-2);
    text-decoration: underline;
}

.form-status {
    min-height: 1.5rem;
    font-size: 0.9rem;
    margin-top: var(--space-2);
}

.form-status.is-success {
    color: #2A7A4F;
}

.form-status.is-error {
    color: #C44A4A;
}

/* -----------------------------------------------
   17. Footer
----------------------------------------------- */
.site-footer {
    background: var(--color-bg-dark);
    color: var(--color-accent-soft);
    padding-top: var(--space-9);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-7);
    padding-bottom: var(--space-8);
}

.brand-light {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-4);
}

.brand-light .brand-mark {
    color: var(--color-accent);
}

.footer-brand p {
    color: var(--color-accent-soft);
    max-width: 320px;
    line-height: 1.65;
    font-size: 0.95rem;
}

.footer-col h4 {
    color: var(--color-text-inverse);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: var(--space-4);
    font-family: var(--font-sans);
    font-weight: 600;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-col a {
    color: var(--color-accent-soft);
    font-size: 0.95rem;
    transition: color var(--t-fast) var(--ease);
}

.footer-col a:hover {
    color: var(--color-text-inverse);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-5) 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* -----------------------------------------------
   18. Animationen (Reveal on Scroll)
----------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 800ms var(--ease),
                transform 800ms var(--ease);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    html {
        scroll-behavior: auto;
    }

    .scroll-hint span {
        animation: none;
    }
}

/* -----------------------------------------------
   19. Responsive
----------------------------------------------- */
@media (max-width: 1024px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-visual {
        max-width: 480px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-row {
        grid-template-columns: 1fr;
        gap: var(--space-7);
    }

    .hero-visual {
        max-width: 460px;
        margin: 0 auto;
        order: 2;
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: 86px;
        --space-9: 4.5rem;
        --space-10: 5.5rem;
    }

    .brand-logo {
        height: 64px;
    }
    .brand-light .brand-logo {
        height: 62px;
    }

    .main-nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-5) clamp(1.25rem, 3vw, 2.5rem);
        transform: translateY(-110%);
        transition: transform var(--t-base) var(--ease);
        margin: 0;
        box-shadow: var(--shadow-md);
    }

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

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-3);
    }

    .main-nav a {
        font-size: 1.05rem;
        padding: 0.6rem 0;
    }

    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        padding-top: calc(var(--header-h) + var(--space-7));
        min-height: auto;
        padding-bottom: var(--space-8);
    }

    .hero-meta {
        gap: var(--space-4);
    }

    .meta-divider {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .process-step {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer-bottom .container {
        justify-content: center;
        text-align: center;
    }

    .scroll-hint {
        display: none;
    }

    .hero-visual {
        max-width: 360px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .contact-form {
        padding: var(--space-5);
    }
}