/* IMPLEMENTIERUNG - page-specific layer. Depends on styles.css tokens, home.css hero/FAQ/CTA, projektphasen.css phase DNA. */

/* ----- Shared section rhythm ----- */
.im-section {
    position: relative;
    padding: clamp(4rem, 10vh, 8rem) clamp(1.25rem, 5vw, 4rem);
    scroll-margin-top: var(--nav-scroll-offset);
}

.im-section-header {
    text-align: center;
    max-width: 44rem;
    margin: 0 auto clamp(2.5rem, 5vh, 4rem);
}

.im-section-header .section-title {
    margin-bottom: 1rem;
}

.im-section-intro {
    font-size: clamp(0.95rem, 2vw, 1.08rem);
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
}

/* ----- Hero modifier ----- */
.hero--im .hero-subheadline {
    max-width: 42rem;
}

.hero--im .hero-eyebrow {
    letter-spacing: 0.14em;
}

/* ----- Build scene - Vom Bauplan zum lauffähigen System ----- */
.im-build {
    position: relative;
    scroll-margin-top: var(--nav-scroll-offset);
}

/* Not pinned: the scene is scrubbed by native scroll while it crosses
   the viewport (implementierung.js), so it keeps the regular section
   rhythm instead of a full-viewport stage. The transparent backdrop
   overrides the shared pin backdrop of projektphasen.css. */
.im-build-pin,
.im-sprint-pin {
    background-color: transparent;
    isolation: auto;
    z-index: auto;
}

.im-build-pin {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(3.5rem, 9vh, 6rem) clamp(1.25rem, 5vw, 4rem);
}

.im-build-inner {
    width: 100%;
    max-width: 72rem;
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 4vh, 2.5rem);
}

.im-build-copy {
    text-align: center;
    max-width: 40rem;
    margin: 0 auto;
}

.im-build-headlines {
    position: relative;
    min-height: clamp(5rem, 14vh, 7rem);
    margin-bottom: 1rem;
}

.im-build-headline {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: none;
}

.im-build-headline--start {
    opacity: 1;
}

.im-build-headline--end {
    opacity: 0;
}

.im-build.is-live .im-build-headline--start {
    opacity: 0;
}

.im-build.is-live .im-build-headline--end {
    opacity: 1;
}

.im-superkicker {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--neon-purple);
    margin-bottom: 0.5rem;
}

.im-build-title {
    font-size: clamp(1.5rem, 4.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0;
    color: var(--text-primary);
}

.im-build-sub {
    font-size: clamp(0.9rem, 2vw, 1.02rem);
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
}

.im-build-scene {
    position: relative;
    width: 100%;
    border-radius: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 36px rgba(19, 4, 234, 0.12), 0 2px 10px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    max-height: min(52vh, 480px);
}

.im-build-svg {
    display: block;
    width: 100%;
    height: 100%;
}

.im-module-outline {
    stroke: rgba(19, 4, 234, 0.4);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
}

.im-module-fill {
    fill: url(#im-build-gradient);
    opacity: 0;
}

.im-module-label {
    font-size: 14px;
    font-weight: 700;
    fill: var(--text-primary);
    text-anchor: middle;
    font-family: var(--font-sans);
    opacity: 0.85;
}

.im-build.is-live .im-module-label,
.im-build.is-live .im-module-fill {
    opacity: 1;
}

.im-build.is-live .im-module-label {
    fill: #ffffff;
}

.im-connector {
    stroke: rgba(19, 4, 234, 0.55);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    opacity: 0;
}

.im-build.is-live .im-connector {
    stroke-dashoffset: 0;
    opacity: 1;
}

.im-status-bg {
    fill: rgba(20, 20, 40, 0.12);
    stroke: rgba(20, 20, 40, 0.25);
    stroke-width: 1.5;
    transition: fill 0.3s ease, stroke 0.3s ease;
}

.im-build.is-live .im-status-bg {
    fill: rgba(19, 4, 234, 0.18);
    stroke: rgba(19, 4, 234, 0.45);
}

.im-status-text {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    fill: rgba(20, 20, 40, 0.55);
    font-family: var(--font-sans);
}

.im-build.is-live .im-status-text {
    fill: var(--neon-blue);
}

/* ----- Prinzip cards ----- */
.im-prinzip-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 3vw, 2rem);
    max-width: 72rem;
    margin: 0 auto;
}

.im-prinzip-card {
    position: relative;
    overflow: hidden;
    cursor: default;
    --mx: 50%;
    --my: 50%;
    --rx: 0deg;
    --ry: 0deg;
    opacity: 1;
    transform: perspective(800px) rotateX(var(--rx)) rotateY(var(--ry));
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    box-shadow: 0 10px 36px rgba(19, 4, 234, 0.12), 0 2px 10px rgba(0, 0, 0, 0.06);
}

.im-prinzip-card:hover {
    border-color: rgba(19, 4, 234, 0.45);
    box-shadow: 0 16px 56px rgba(19, 4, 234, 0.18);
    transform: perspective(800px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-4px);
}

.im-prinzip-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        320px circle at var(--mx) var(--my),
        rgba(19, 4, 234, 0.12),
        transparent 55%
    );
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    z-index: 0;
}

.im-prinzip-card:hover::before,
.im-prinzip-card:focus-within::before {
    opacity: 1;
}

.im-prinzip-card-inner {
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.im-prinzip-icon {
    color: var(--neon-blue);
    flex-shrink: 0;
}

.im-icon-stroke {
    stroke-dasharray: 120;
    stroke-dashoffset: 120;
}

.im-prinzip-card.is-drawn .im-icon-stroke {
    stroke-dashoffset: 0;
}

.im-prinzip-title {
    font-size: clamp(1rem, 2.2vw, 1.15rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0;
    color: var(--text-primary);
}

.im-prinzip-text {
    font-size: clamp(0.88rem, 1.8vw, 0.95rem);
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
    flex: 1;
}

.im-prinzip-tag {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.4rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--neon-purple);
    background: rgba(129, 55, 255, 0.1);
    border: 1px solid rgba(129, 55, 255, 0.25);
}

/* ----- Sprint loop ----- */
.im-sprint-pin {
    display: flex;
    align-items: center;
    justify-content: center;
}

.im-sprint-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(2rem, 5vh, 3.5rem);
    max-width: 72rem;
    margin: 0 auto;
}

.im-sprint-loop {
    width: min(100%, 22rem);
    flex-shrink: 0;
}

.im-loop-svg {
    display: block;
    width: 100%;
    height: auto;
}

.im-loop-track {
    stroke: rgba(129, 55, 255, 0.2);
    stroke-width: 3;
}

.im-loop-progress {
    stroke: url(#im-loop-gradient);
    stroke-width: 4;
    stroke-linecap: round;
    transform-origin: 180px 180px;
    transform: rotate(-90deg);
    stroke-dasharray: 817;
    stroke-dashoffset: 817;
}

.im-loop-dot {
    fill: rgba(248, 251, 255, 0.95);
    stroke: rgba(129, 55, 255, 0.45);
    stroke-width: 2;
    transition: fill 0.35s ease, stroke 0.35s ease, filter 0.35s ease;
}

.im-loop-stage.is-active .im-loop-dot {
    fill: url(#im-loop-gradient);
    stroke: rgba(255, 255, 255, 0.4);
    filter: drop-shadow(0 0 6px rgba(19, 4, 234, 0.45));
}

.im-loop-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    fill: var(--text-muted);
    font-family: var(--font-sans);
}

.im-loop-stage.is-active .im-loop-label {
    fill: var(--text-primary);
}

.im-loop-marker {
    transform-origin: 0 0;
    pointer-events: none;
}

.im-loop-marker-dot {
    fill: var(--neon-blue);
    stroke: rgba(255, 255, 255, 0.5);
    stroke-width: 2;
    filter: drop-shadow(0 0 8px rgba(19, 4, 234, 0.55));
}

.im-loop-counter-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    fill: var(--neon-purple);
    font-family: var(--font-sans);
}

.im-loop-counter-num {
    font-size: 36px;
    font-weight: 800;
    fill: var(--text-primary);
    font-family: var(--font-sans);
}

.im-loop-counter-sub {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    fill: var(--text-muted);
    font-family: var(--font-sans);
}

.im-sprint-cards {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 2.5vw, 1.5rem);
    width: 100%;
}

.im-sprint-card {
    padding: clamp(1.25rem, 3vw, 1.75rem);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 36px rgba(19, 4, 234, 0.12), 0 2px 10px rgba(0, 0, 0, 0.06);
    opacity: 0;
    transform: translateY(2rem);
    will-change: opacity, transform;
}

.im-sprint-card-num {
    display: block;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: var(--neon-purple);
    margin-bottom: 0.5rem;
}

.im-sprint-card-title {
    font-size: clamp(1rem, 2.2vw, 1.1rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    margin: 0 0 0.5rem;
    color: var(--text-primary);
}

.im-sprint-card-text {
    font-size: clamp(0.88rem, 1.8vw, 0.95rem);
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
}

/* ----- Signale timeline ----- */
.im-signale-wrap {
    position: relative;
    max-width: 52rem;
    margin: 0 auto;
    padding-left: 2.5rem;
}

.im-signale-timeline {
    position: absolute;
    top: 0;
    left: 0.65rem;
    width: 3px;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.im-signale-timeline .phasen-timeline-track {
    stroke: rgba(129, 55, 255, 0.38);
    stroke-width: 2.5;
}

.im-signale-progress {
    stroke: url(#im-signale-gradient);
}

.im-signale-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 3vh, 2.5rem);
    position: relative;
    z-index: 1;
}

.im-signal-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.im-signal-node {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0.45rem;
    margin-left: -2.15rem;
    border-radius: 50%;
    background: rgba(248, 251, 255, 0.98);
    border: 2.5px solid rgba(129, 55, 255, 0.5);
    box-shadow:
        0 2px 10px rgba(19, 4, 234, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
    transition:
        background 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        border-color 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform, box-shadow;
}

.im-signal-item.is-lit .im-signal-node {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow:
        0 0 0 5px rgba(19, 4, 234, 0.14),
        0 4px 14px rgba(129, 55, 255, 0.35);
    transform: scale(1.12);
}

.im-signal-item.is-hovered .im-signal-node {
    transform: scale(1.28);
    box-shadow:
        0 0 0 7px rgba(19, 4, 234, 0.16),
        0 6px 20px rgba(129, 55, 255, 0.42);
}

.im-signal-body {
    position: relative;
    flex: 1;
    overflow: hidden;
    padding: clamp(1.25rem, 2.5vw, 1.65rem);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 36px rgba(19, 4, 234, 0.12), 0 2px 10px rgba(0, 0, 0, 0.06);
    cursor: default;
    --mx: 50%;
    --my: 50%;
    transform: translateZ(0);
    transition:
        border-color 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform, box-shadow;
}

.im-signal-body::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        340px circle at var(--mx) var(--my),
        rgba(19, 4, 234, 0.14),
        transparent 58%
    );
    opacity: 0;
    transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
    z-index: 0;
}

.im-signal-body::after {
    content: '';
    position: absolute;
    left: 0;
    top: 1.15rem;
    bottom: 1.15rem;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, var(--neon-blue), var(--neon-purple));
    transform: scaleY(0);
    transform-origin: center top;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
    z-index: 0;
}

.im-signal-item.is-lit .im-signal-body:hover,
.im-signal-item.is-lit .im-signal-body:focus-within {
    border-color: rgba(19, 4, 234, 0.48);
    box-shadow: 0 18px 56px rgba(19, 4, 234, 0.2), 0 0 0 1px rgba(129, 55, 255, 0.1);
    transform: translateY(-5px) translateZ(0);
}

.im-signal-item.is-lit .im-signal-body:hover::before,
.im-signal-item.is-lit .im-signal-body:focus-within::before {
    opacity: 1;
}

.im-signal-item.is-lit .im-signal-body:hover::after,
.im-signal-item.is-lit .im-signal-body:focus-within::after {
    transform: scaleY(1);
}

.im-signal-title {
    position: relative;
    z-index: 1;
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    margin: 0 0 0.55rem;
    color: var(--text-primary);
    transition: color 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.im-signal-item.is-lit .im-signal-body:hover .im-signal-title,
.im-signal-item.is-lit .im-signal-body:focus-within .im-signal-title {
    color: #0f0f2a;
}

.im-signal-text {
    position: relative;
    z-index: 1;
    font-size: clamp(0.88rem, 1.8vw, 0.95rem);
    line-height: 1.65;
    color: var(--text-muted);
    margin: 0;
    transition: color 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.im-signal-item.is-lit .im-signal-body:hover .im-signal-text,
.im-signal-item.is-lit .im-signal-body:focus-within .im-signal-text {
    color: rgba(20, 20, 40, 0.82);
}

/* ----- Result cards ----- */
.im-result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 3vw, 2rem);
    max-width: 72rem;
    margin: 0 auto clamp(2.5rem, 5vh, 3.5rem);
}

.im-result-card {
    position: relative;
    overflow: hidden;
    padding: clamp(1.35rem, 3vw, 2rem);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 36px rgba(19, 4, 234, 0.12), 0 2px 10px rgba(0, 0, 0, 0.06);
    --mx: 50%;
    --my: 50%;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
}

.im-result-card:hover {
    border-color: rgba(19, 4, 234, 0.45);
    box-shadow: 0 16px 48px rgba(19, 4, 234, 0.16);
    transform: translateY(-4px);
}

.im-result-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        280px circle at var(--mx) var(--my),
        rgba(19, 4, 234, 0.1),
        transparent 55%
    );
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.im-result-card:hover::before {
    opacity: 1;
}

.im-result-icon {
    display: block;
    font-size: 1.5rem;
    line-height: 1;
    margin-bottom: 0.75rem;
}

.im-result-title {
    font-size: clamp(1rem, 2.1vw, 1.1rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0 0 0.85rem;
    color: var(--text-primary);
}

.im-result-list {
    margin: 0;
    padding: 0 0 0 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.im-result-list li {
    font-size: clamp(0.86rem, 1.7vw, 0.92rem);
    line-height: 1.55;
    color: var(--text-muted);
}

.im-ergebnis .im-phase-link {
    display: flex;
    justify-content: center;
    margin-top: 4rem;
}

/* ----- Einbettung cycle ----- */
.im-cycle-item .phase-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, rgba(19, 4, 234, 0.2), rgba(129, 55, 255, 0.2));
    color: var(--neon-purple);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.im-cycle-nav {
    max-width: 80rem;
    margin: 0 auto clamp(2.5rem, 5vh, 3.5rem);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.im-cycle-nav::-webkit-scrollbar {
    display: none;
}

.im-cycle-list {
    display: flex;
    gap: clamp(0.75rem, 2vw, 1.25rem);
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    min-width: min-content;
}

.im-cycle-item {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    padding: clamp(1rem, 2vw, 1.35rem);
    min-width: clamp(7.5rem, 14vw, 10rem);
    border-radius: 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    opacity: 0.55;
    transition: opacity var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    text-align: center;
}

.im-cycle-item--active {
    opacity: 1;
    border-color: rgba(19, 4, 234, 0.45);
    box-shadow: 0 10px 32px rgba(19, 4, 234, 0.16);
}

.im-cycle-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: inherit;
    width: 100%;
}

.im-cycle-link:hover .im-cycle-name,
.im-cycle-link:focus-visible .im-cycle-name {
    color: var(--neon-purple);
}

.im-cycle-name {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-primary);
    line-height: 1.35;
    transition: color var(--transition-normal);
}

.im-cross-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2.5vw, 1.5rem);
    max-width: 56rem;
    margin: 0 auto;
}

.im-cross-link-card {
    display: block;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    text-decoration: none;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
}

.im-cross-link-card:hover,
.im-cross-link-card:focus-visible {
    border-color: rgba(129, 55, 255, 0.4);
    box-shadow: 0 10px 32px rgba(19, 4, 234, 0.14);
    transform: translateY(-3px);
}

.im-cross-link-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.im-cross-link-text {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--text-muted);
    margin: 0 0 0.75rem;
}

.im-cross-link-arrow {
    font-size: 1.1rem;
    color: var(--neon-purple);
    font-weight: 700;
}

/* ----- CTA extensions ----- */
.im-cta-box .cta-box-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.im-cta-box .cta-title {
    margin-bottom: 1rem;
    max-width: 36rem;
}

.im-cta-desc {
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    line-height: 1.65;
    color: var(--text-muted);
    max-width: 36rem;
    margin: 0 auto 1.75rem;
}

.im-cta-contact {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1rem;
    margin-top: 1.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.im-cta-contact a {
    color: var(--neon-blue);
    font-weight: 600;
    text-decoration: none;
}

.im-cta-contact a:hover,
.im-cta-contact a:focus-visible {
    text-decoration: underline;
}

.im-cta-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1.25rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(19, 4, 234, 0.12);
}

.im-cta-trust span {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
}

.im-cta-box .btn-large {
    padding: 1rem 2.25rem;
    font-size: 1.05rem;
}

/* ----- Tablet+ ----- */
@media (min-width: 768px) {
    .im-module-label {
        font-size: 15px;
    }

    .im-build-inner {
        flex-direction: row;
        align-items: center;
        gap: clamp(2rem, 4vw, 3.5rem);
    }

    .im-build-copy {
        flex: 0 0 38%;
        text-align: left;
        margin: 0;
    }

    .im-build-headlines {
        min-height: clamp(6rem, 12vh, 8rem);
    }

    .im-build-headline {
        align-items: flex-start;
    }

    .im-build-scene {
        flex: 1;
        max-height: min(58vh, 520px);
    }

    .im-prinzip-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .im-signale-wrap {
        padding-left: 3rem;
    }

    .im-signale-timeline {
        left: 1rem;
        width: 4px;
    }

    .im-signal-node {
        margin-left: -2.65rem;
    }

    .im-result-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .im-cross-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .im-cross-links .im-cross-link-card:last-child {
        grid-column: 1 / -1;
        max-width: calc(50% - 0.75rem);
        justify-self: center;
    }
}

@media (min-width: 1024px) {
    .im-prinzip-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .im-sprint-stage {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: clamp(2.5rem, 5vw, 4rem);
    }

    .im-sprint-loop {
        width: min(42%, 24rem);
    }

    .im-sprint-cards {
        flex: 1;
        max-width: 32rem;
    }

    .im-result-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .im-cross-links {
        grid-template-columns: repeat(3, 1fr);
    }

    .im-cross-links .im-cross-link-card:last-child {
        grid-column: auto;
        max-width: none;
        justify-self: stretch;
    }
}

@media (min-width: 1200px) {
    .im-module-label {
        font-size: 16px;
    }

    .im-cycle-item {
        min-width: 11rem;
    }
}

@media (min-width: 1400px) {
    .im-build-inner {
        max-width: 80rem;
    }

    .im-prinzip-grid {
        max-width: 80rem;
    }
}

@media (min-width: 1901px) {
    .im-section {
        padding-left: max(4rem, calc((100vw - 90rem) / 2));
        padding-right: max(4rem, calc((100vw - 90rem) / 2));
    }
}

/* ----- Small phones ----- */
/* Portrait phones: headline -> scene -> copy, so the swapping headline
   and the animated build stay in view together while scrolling. */
@media (max-width: 767px) and (orientation: portrait) {
    .im-build-copy {
        display: contents;
    }

    .im-build-headlines {
        order: 1;
        width: 100%;
        max-width: 40rem;
        margin: 0 auto;
        text-align: center;
    }

    .im-build-scene {
        order: 2;
    }

    .im-build-sub {
        order: 3;
        max-width: 40rem;
        margin: 0 auto;
        text-align: center;
    }
}

@media (max-width: 380px) {
    .im-build-pin {
        padding-top: clamp(3rem, 8vh, 4.5rem);
    }

    .im-module-label {
        font-size: 12px;
    }

    .im-cycle-item {
        min-width: 6.5rem;
        padding: 0.85rem;
    }

    .im-cycle-name {
        font-size: 0.62rem;
    }
}

/* ----- Landscape mobile ----- */
@media (max-width: 932px) and (orientation: landscape) {
    .im-build-pin {
        padding-top: clamp(2.5rem, 6vh, 4rem);
        padding-bottom: clamp(2.5rem, 6vh, 4rem);
    }

    .im-build-inner {
        flex-direction: row;
        align-items: center;
    }

    .im-build-copy {
        flex: 0 0 42%;
        text-align: left;
    }

    .im-build-headline {
        align-items: flex-start;
    }

    .im-build-scene {
        max-height: 45vh;
    }

    .im-section {
        padding-top: clamp(2.5rem, 6vh, 4rem);
        padding-bottom: clamp(2.5rem, 6vh, 4rem);
    }
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
    .im-build-headline,
    .im-signal-item,
    .im-signal-body,
    .im-signal-node,
    .im-prinzip-card,
    .im-result-card,
    .im-sprint-card,
    .im-cycle-item,
    .im-cross-link-card {
        transition: none;
    }

    .im-build-headline--start {
        opacity: 0;
    }

    .im-build-headline--end {
        opacity: 1;
    }

    .im-build.is-live .im-build-headline--start {
        opacity: 0;
    }

    .im-module-outline {
        stroke-dashoffset: 0;
    }

    .im-module-fill {
        opacity: 1;
    }

    .im-connector {
        stroke-dashoffset: 0;
        opacity: 1;
    }

    .im-build.is-live .im-status-text {
        fill: var(--neon-blue);
    }

    .im-icon-stroke {
        stroke-dashoffset: 0;
    }

    .im-loop-progress {
        stroke-dashoffset: 0 !important;
    }

    .im-loop-stage {
        opacity: 1;
    }

    .im-loop-stage .im-loop-dot {
        fill: url(#im-loop-gradient);
        stroke: rgba(255, 255, 255, 0.4);
    }

    .im-loop-stage .im-loop-label {
        fill: var(--text-primary);
    }

    .im-signal-item.is-lit .im-signal-body,
    .im-signale-wrap .im-signal-body {
        opacity: 1 !important;
        transform: none !important;
    }

    .im-signal-item .im-signal-node {
        background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
        border-color: rgba(255, 255, 255, 0.35);
        transform: scale(1.12);
    }

    .im-signal-body::before,
    .im-signal-body::after {
        display: none;
    }

    .im-signale-progress {
        stroke-dashoffset: 0 !important;
    }

    .im-sprint-card,
    .im-result-card,
    .im-prinzip-card {
        opacity: 1 !important;
        transform: none !important;
    }

    .cta-box::before {
        animation: none;
    }
}