/*
 * Hard Worker City
 * Projektübersicht 04 – Virtuelle Speditionen
 *
 * Alle Regeln sind auf .pu04 begrenzt.
 * Header, Footer und andere Seiten werden nicht verändert.
 */

.pu04 {
    --pu04-bg: #080b09;
    --pu04-bg-soft: #101511;
    --pu04-panel: #131a15;
    --pu04-panel-light: #182019;
    --pu04-border: rgba(106, 255, 159, 0.18);
    --pu04-border-strong: rgba(106, 255, 159, 0.38);
    --pu04-green: #53e98c;
    --pu04-green-light: #9affbd;
    --pu04-text: #f1f7f3;
    --pu04-muted: #aebcb3;
    --pu04-danger: #ff8d8d;
    --pu04-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);

    min-height: 100vh;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 15% 10%,
            rgba(83, 233, 140, 0.08),
            transparent 30rem
        ),
        var(--pu04-bg);
    color: var(--pu04-text);
}

.pu04 *,
.pu04 *::before,
.pu04 *::after {
    box-sizing: border-box;
}

.pu04-container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.pu04-hero {
    position: relative;
    padding: 115px 0 90px;
    border-bottom: 1px solid var(--pu04-border);
    background:
        linear-gradient(
            90deg,
            rgba(6, 12, 8, 0.98),
            rgba(6, 12, 8, 0.72)
        ),
        radial-gradient(
            circle at 82% 20%,
            rgba(83, 233, 140, 0.22),
            transparent 28rem
        );
}

.pu04-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.14;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.06) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.06) 1px,
            transparent 1px
        );
    background-size: 52px 52px;
}

.pu04-hero .pu04-container {
    position: relative;
    z-index: 1;
}

.pu04-kicker,
.pu04-heading > div > p {
    margin: 0 0 13px;
    color: var(--pu04-green);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.pu04-hero h1 {
    max-width: 950px;
    margin: 0;
    font-size: clamp(3.1rem, 8vw, 7.3rem);
    line-height: 0.92;
    letter-spacing: -0.065em;
}

.pu04-lead {
    max-width: 900px;
    margin: 32px 0 0;
    color: #dbe5de;
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    line-height: 1.78;
}

.pu04-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 15px;
    max-width: 980px;
    margin-top: 42px;
}

.pu04-meta article {
    padding: 19px;
    border: 1px solid var(--pu04-border);
    border-radius: 15px;
    background: rgba(15, 23, 17, 0.78);
    backdrop-filter: blur(10px);
}

.pu04-meta strong,
.pu04-meta span {
    display: block;
}

.pu04-meta strong {
    margin-bottom: 6px;
    color: var(--pu04-green-light);
    font-size: 0.92rem;
}

.pu04-meta span {
    color: var(--pu04-muted);
    font-size: 0.9rem;
}

.pu04-navigation {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--pu04-border);
    background: rgba(8, 11, 9, 0.92);
    backdrop-filter: blur(18px);
}

.pu04-navigation-inner {
    display: flex;
    gap: 8px;
    padding-block: 13px;
    overflow-x: auto;
}

.pu04-navigation a {
    flex: 0 0 auto;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--pu04-muted);
    font-size: 0.85rem;
    font-weight: 750;
    text-decoration: none;
    white-space: nowrap;
}

.pu04-navigation a:hover,
.pu04-navigation a:focus-visible {
    border-color: var(--pu04-border-strong);
    background: rgba(83, 233, 140, 0.08);
    color: var(--pu04-green-light);
    outline: none;
}

.pu04-section {
    padding: 100px 0;
    scroll-margin-top: 90px;
}

.pu04-section-alt {
    border-block: 1px solid rgba(255, 255, 255, 0.035);
    background:
        linear-gradient(
            135deg,
            rgba(83, 233, 140, 0.035),
            transparent 45%
        ),
        rgba(255, 255, 255, 0.016);
}

.pu04-heading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 23px;
    align-items: start;
    max-width: 1000px;
    margin-bottom: 42px;
}

.pu04-heading > span {
    display: grid;
    width: 58px;
    height: 58px;
    place-items: center;
    border: 1px solid var(--pu04-border-strong);
    border-radius: 16px;
    background: rgba(83, 233, 140, 0.08);
    color: var(--pu04-green);
    font-weight: 950;
}

.pu04-heading h2,
.pu04-vision h2,
.pu04-next h2 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.55rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
}

.pu04-introduction {
    max-width: 900px;
    margin: -15px 0 40px;
    color: var(--pu04-muted);
    font-size: 1.06rem;
    line-height: 1.8;
}

.pu04-two-columns {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 28px;
    align-items: start;
}

.pu04-text p,
.pu04-panel p,
.pu04-next p {
    color: var(--pu04-muted);
    line-height: 1.82;
}

.pu04-text p:first-child,
.pu04-panel p:first-of-type {
    margin-top: 0;
}

.pu04-text p:last-child,
.pu04-panel p:last-child {
    margin-bottom: 0;
}

.pu04-highlight {
    padding: 29px;
    border: 1px solid var(--pu04-border-strong);
    border-left: 5px solid var(--pu04-green);
    border-radius: 18px;
    background:
        linear-gradient(
            145deg,
            rgba(83, 233, 140, 0.12),
            rgba(83, 233, 140, 0.025)
        );
    box-shadow: var(--pu04-shadow);
}

.pu04-highlight strong {
    display: block;
    margin-bottom: 13px;
    color: var(--pu04-green-light);
}

.pu04-highlight p {
    margin: 0;
    color: var(--pu04-text);
    line-height: 1.75;
}

.pu04-steps {
    display: grid;
    gap: 14px;
    max-width: 1000px;
}

.pu04-steps article {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 19px;
    padding: 23px;
    border: 1px solid var(--pu04-border);
    border-radius: 16px;
    background: var(--pu04-panel);
}

.pu04-steps article > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 50%;
    background: var(--pu04-green);
    color: #06130a;
    font-weight: 950;
}

.pu04-steps h3,
.pu04-cards h3,
.pu04-role-grid h3,
.pu04-panel h3,
.pu04-feature-list h3,
.pu04-level-grid h3 {
    margin: 0 0 11px;
    font-size: 1.18rem;
}

.pu04-steps p,
.pu04-cards p,
.pu04-role-grid p,
.pu04-feature-list p,
.pu04-level-grid p {
    margin: 0;
    color: var(--pu04-muted);
    line-height: 1.7;
}

.pu04-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 17px;
}

.pu04-cards-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pu04-cards article,
.pu04-role-grid article,
.pu04-panel,
.pu04-level-grid article {
    padding: 26px;
    border: 1px solid var(--pu04-border);
    border-radius: 18px;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.025),
            transparent
        ),
        var(--pu04-panel);
}

.pu04-cards article,
.pu04-role-grid article {
    transition:
        transform 180ms ease,
        border-color 180ms ease;
}

.pu04-cards article:hover,
.pu04-role-grid article:hover {
    transform: translateY(-4px);
    border-color: var(--pu04-border-strong);
}

.pu04-cards small,
.pu04-role-grid small {
    display: inline-block;
    margin-bottom: 17px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(83, 233, 140, 0.11);
    color: var(--pu04-green-light);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.pu04-role-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 17px;
}

.pu04-panel h3 {
    font-size: 1.3rem;
}

.pu04-important {
    margin-top: 24px;
    padding: 24px 27px;
    border: 1px solid var(--pu04-border-strong);
    border-left: 5px solid var(--pu04-green);
    border-radius: 15px;
    background: rgba(83, 233, 140, 0.075);
}

.pu04-important strong {
    color: var(--pu04-green-light);
}

.pu04-important p {
    margin: 8px 0 0;
    color: var(--pu04-text);
    line-height: 1.7;
}

.pu04-feature-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--pu04-border);
    border-radius: 19px;
    background: var(--pu04-border);
}

.pu04-feature-list article {
    padding: 27px;
    background: var(--pu04-panel);
}

.pu04-finance-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 21px;
}

.pu04-finance-grid article {
    padding: 29px;
    border: 1px solid var(--pu04-border);
    border-radius: 19px;
    background: var(--pu04-panel);
}

.pu04-income {
    border-top: 4px solid var(--pu04-green) !important;
}

.pu04-expenses {
    border-top: 4px solid var(--pu04-danger) !important;
}

.pu04-finance-grid h3 {
    margin: 0 0 19px;
    font-size: 1.25rem;
}

.pu04-finance-grid ul {
    display: grid;
    gap: 11px;
    margin: 0;
    padding-left: 21px;
    color: var(--pu04-muted);
    line-height: 1.6;
}

.pu04-income li::marker {
    color: var(--pu04-green);
}

.pu04-expenses li::marker {
    color: var(--pu04-danger);
}

.pu04-reputation {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 15px;
}

.pu04-reputation article {
    padding: 23px;
    border: 1px solid var(--pu04-border);
    border-radius: 16px;
    background: var(--pu04-panel);
}

.pu04-reputation strong,
.pu04-reputation span {
    display: block;
}

.pu04-reputation strong {
    margin-bottom: 7px;
    color: var(--pu04-green-light);
}

.pu04-reputation span {
    color: var(--pu04-muted);
    line-height: 1.55;
}

.pu04-level-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 15px;
}

.pu04-level-grid article > span {
    display: inline-block;
    margin-bottom: 17px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(83, 233, 140, 0.11);
    color: var(--pu04-green-light);
    font-size: 0.72rem;
    font-weight: 900;
}

.pu04-rules {
    display: grid;
    gap: 12px;
    max-width: 1000px;
}

.pu04-rules article {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 19px;
    align-items: center;
    padding: 18px 21px;
    border: 1px solid var(--pu04-border);
    border-radius: 14px;
    background: var(--pu04-panel);
}

.pu04-rules span {
    color: var(--pu04-green);
    font-size: 0.78rem;
    font-weight: 950;
}

.pu04-rules p {
    margin: 0;
    color: var(--pu04-muted);
    line-height: 1.6;
}

.pu04-vision {
    padding: 110px 0;
    background:
        radial-gradient(
            circle at 82% 20%,
            rgba(83, 233, 140, 0.18),
            transparent 30rem
        ),
        linear-gradient(
            135deg,
            #10331e,
            #07110b 68%
        );
}

.pu04-vision h2 {
    max-width: 850px;
}

.pu04-vision blockquote {
    max-width: 950px;
    margin: 34px 0 0;
    padding: 35px;
    border: 1px solid rgba(154, 255, 189, 0.24);
    border-radius: 21px;
    background: rgba(4, 12, 7, 0.58);
    box-shadow: var(--pu04-shadow);
}

.pu04-vision blockquote p {
    color: #e5f2e9;
    font-size: 1.06rem;
    line-height: 1.82;
}

.pu04-vision blockquote p:first-child {
    margin-top: 0;
}

.pu04-vision blockquote footer {
    margin-top: 26px;
    color: var(--pu04-green-light);
    font-weight: 800;
}

.pu04-next {
    padding: 95px 0;
    text-align: center;
}

.pu04-next .pu04-container {
    max-width: 850px;
}

.pu04-next p:last-child {
    max-width: 750px;
    margin: 23px auto 0;
    font-size: 1.04rem;
}

@media (max-width: 1050px) {
    .pu04-cards,
    .pu04-role-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pu04-level-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 800px) {
    .pu04-container {
        width: min(100% - 28px, 1180px);
    }

    .pu04-hero {
        padding: 85px 0 70px;
    }

    .pu04-meta,
    .pu04-two-columns,
    .pu04-feature-list,
    .pu04-reputation {
        grid-template-columns: 1fr;
    }

    .pu04-cards-three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pu04-finance-grid {
        grid-template-columns: 1fr;
    }

    .pu04-section {
        padding: 75px 0;
    }
}

@media (max-width: 620px) {
    .pu04-hero h1 {
        font-size: clamp(2.8rem, 16vw, 4.8rem);
    }

    .pu04-cards,
    .pu04-cards-three,
    .pu04-role-grid,
    .pu04-level-grid {
        grid-template-columns: 1fr;
    }

    .pu04-heading {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .pu04-heading > span {
        width: 48px;
        height: 48px;
        border-radius: 13px;
    }

    .pu04-steps article {
        grid-template-columns: 1fr;
    }

    .pu04-cards article,
    .pu04-role-grid article,
    .pu04-panel,
    .pu04-finance-grid article,
    .pu04-vision blockquote {
        padding: 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pu04 *,
    .pu04 *::before,
    .pu04 *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}