:root {
    --bg: #030305;
    --bg-soft: #09090d;
    --surface: rgba(16, 16, 20, 0.78);
    --surface-strong: #15151a;
    --text: #f5f5f2;
    --text-soft: #a7a8ad;
    --line: rgba(255, 255, 255, 0.12);
    --line-strong: rgba(242, 201, 76, 0.46);
    --accent: #e8e8e3;
    --accent-strong: #d4a72c;
    --accent-soft: rgba(242, 201, 76, 0.18);
    --danger: #ff4c66;
    --success: #a7f0b6;
    --shadow: 0 30px 90px rgba(0, 0, 0, 0.54);
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --container: 1180px;
    --transition: 180ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    font-family: "Manrope", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 157, 77, 0.2), transparent 32%),
        radial-gradient(circle at top right, rgba(72, 155, 255, 0.15), transparent 26%),
        linear-gradient(180deg, #07111d 0%, #0a1624 55%, #09111b 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 30px 30px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 90%);
}

img,
iframe {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

p,
ul {
    margin-top: 0;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(14px);
    background: rgba(7, 17, 29, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 84px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand__mark {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    color: #07111d;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 12px 30px rgba(255, 157, 77, 0.25);
}

.brand__text strong {
    color: var(--accent);
}

.site-nav,
.legal-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-group {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.nav-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    z-index: 50;
    display: grid;
    min-width: 240px;
    gap: 4px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(7, 17, 29, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition);
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.site-nav a,
.legal-nav a {
    padding: 12px 16px;
    border-radius: 999px;
    color: var(--text-soft);
    transition: color var(--transition), background var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.legal-nav a:hover,
.legal-nav a:focus-visible {
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
    outline: none;
}

.nav-toggle {
    display: none;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 999px;
}

.main-content {
    padding-bottom: 100px;
}

.hero--agency {
    padding: 86px 0 72px;
}

.hero--agency::before {
    background:
        linear-gradient(90deg, rgba(7, 17, 29, 0.94), rgba(7, 17, 29, 0.72)),
        url("../images/planung-konzeption.jpg") center / cover;
    opacity: 0.42;
}

.agency-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    gap: 42px;
    align-items: center;
}

.agency-hero-grid h1,
.subpage-hero h1,
.intro-band h2 {
    margin: 18px 0 16px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    line-height: 0.98;
    letter-spacing: -0.04em;
}

.agency-hero-grid h1 {
    max-width: 920px;
    font-size: clamp(3rem, 6vw, 6rem);
}

.agency-hero-grid p,
.subpage-hero p,
.intro-band p {
    max-width: 760px;
    color: var(--text-soft);
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    line-height: 1.7;
}

.agency-hero-media {
    position: relative;
    min-height: 520px;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.agency-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 17, 29, 0.04), rgba(7, 17, 29, 0.84));
}

.agency-hero-media img {
    width: 100%;
    height: 100%;
    min-height: 520px;
    object-fit: cover;
}

.agency-hero-media figcaption {
    position: absolute;
    right: 24px;
    bottom: 24px;
    left: 24px;
    z-index: 1;
    display: grid;
    gap: 8px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: rgba(7, 17, 29, 0.78);
    backdrop-filter: blur(12px);
}

.agency-hero-media figcaption strong {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 1.35rem;
}

.agency-hero-media figcaption span {
    color: var(--text-soft);
}

.intro-band {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.035);
}

.intro-band h2 {
    max-width: 980px;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.service-preview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.service-preview {
    display: grid;
    align-content: start;
    gap: 12px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.service-preview::before {
    content: "";
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background:
        linear-gradient(135deg, rgba(255, 196, 92, 0.92), rgba(255, 157, 77, 0.78)),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.74), transparent 32%);
    box-shadow: 0 16px 38px rgba(255, 157, 77, 0.22);
}

.service-preview::after {
    content: "";
    position: absolute;
    inset: auto -18% -34% auto;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(72, 155, 255, 0.18), transparent 68%);
    pointer-events: none;
}

.service-preview:hover {
    transform: translateY(-5px);
    border-color: var(--line-strong);
}

.service-preview h2,
.service-preview h3 {
    margin: 0;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 1.35rem;
    line-height: 1.15;
}

.visual-service-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.visual-service-card {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: var(--shadow);
    isolation: isolate;
}

.visual-service-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(7, 17, 29, 0.02), rgba(7, 17, 29, 0.86));
    pointer-events: none;
}

.visual-service-card img {
    width: 100%;
    height: 100%;
    min-height: 430px;
    object-fit: cover;
    transition: transform 700ms ease, filter 700ms ease;
}

.visual-service-card:hover img {
    transform: scale(1.06);
    filter: saturate(1.1) contrast(1.05);
}

.visual-service-card div {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 2;
}

.visual-service-card span {
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.visual-service-card h3 {
    margin: 8px 0 0;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 1.35rem;
    line-height: 1.12;
}

.featured-case {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
    gap: 30px;
    align-items: center;
    padding: 30px;
    border: 1px solid rgba(255, 196, 92, 0.28);
    border-radius: 30px;
    background:
        radial-gradient(circle at 80% 20%, rgba(255, 34, 77, 0.16), transparent 32%),
        radial-gradient(circle at 60% 80%, rgba(40, 220, 255, 0.12), transparent 34%),
        rgba(10, 22, 37, 0.86);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.featured-case__copy h2 {
    margin: 18px 0 12px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 0.98;
}

.featured-case__copy p {
    color: var(--text-soft);
    line-height: 1.7;
}

.featured-case__media {
    position: relative;
    min-height: 430px;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
}

.featured-case__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 17, 29, 0.32), transparent 55%);
    pointer-events: none;
}

.featured-case__media img {
    width: 100%;
    height: 100%;
    min-height: 430px;
    object-fit: cover;
}

.text-link {
    display: inline-flex;
    width: fit-content;
    margin-top: 4px;
    color: var(--accent);
    font-weight: 800;
}

.text-link::after {
    content: "->";
    margin-left: 8px;
}

.subpage-hero {
    position: relative;
    padding: 92px 0 56px;
    overflow: hidden;
}

.subpage-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(7, 17, 29, 0.96), rgba(7, 17, 29, 0.74)),
        url("../generated/optimized/home/zell-service-agency-workspace.webp") center / cover;
    opacity: 0.58;
}

.image-card,
.agency-hero-media,
.visual-breaker,
.project-card__image {
    isolation: isolate;
}

.image-card::after,
.agency-hero-media::before,
.project-card__image::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 36%, rgba(255, 196, 92, 0.08));
    opacity: 0.45;
    mix-blend-mode: screen;
}

.image-card img,
.agency-hero-media img,
.project-card__image img {
    transition: transform 700ms ease, filter 700ms ease;
}

.image-card:hover img,
.agency-hero-media:hover img,
.project-card:hover .project-card__image img {
    transform: scale(1.045);
    filter: saturate(1.08) contrast(1.04);
}

.subpage-hero h1 {
    max-width: 980px;
    font-size: clamp(2.8rem, 5.4vw, 5.4rem);
}

.subpage-hero--energy::before {
    background:
        linear-gradient(90deg, rgba(7, 17, 29, 0.97), rgba(7, 17, 29, 0.44)),
        url("../generated/optimized/stuttgarter-energy/hero-cans-1600.webp") center / cover;
    opacity: 0.84;
}

.visual-service-grid--case {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.partner-banner {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(90deg, rgba(255, 157, 77, 0.18), rgba(255, 255, 255, 0.08), rgba(72, 155, 255, 0.08));
}

.partner-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 0;
}

.partner-banner__copy {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    color: var(--text);
}

.section {
    padding: 88px 0;
}

.section--compact {
    padding: 56px 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    font-weight: 800;
}

.eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 18px rgba(255, 196, 92, 0.9);
}

.hero {
    position: relative;
    padding: 0 0 56px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(7, 17, 29, 0.94), rgba(7, 17, 29, 0.76), rgba(7, 17, 29, 0.9)),
        url("../images/winnenden-marktplatz.jpg") center / cover;
    opacity: 0.34;
}

.hero__grid,
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 32px;
    align-items: center;
}

.hero__grid {
    padding-top: 56px;
}

.hero-place {
    position: relative;
    min-height: min(58vh, 560px);
    overflow: hidden;
}

.hero-place::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(7, 17, 29, 0.9), rgba(7, 17, 29, 0.5), rgba(7, 17, 29, 0.78)),
        linear-gradient(180deg, rgba(7, 17, 29, 0.12), rgba(7, 17, 29, 0.82));
}

.hero-place__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    animation: image-fade 15s infinite;
}

.hero-place__slide:first-child {
    opacity: 1;
}

.hero-place__slide:nth-child(2) {
    animation-delay: 5s;
}

.hero-place__slide:nth-child(3) {
    animation-delay: 10s;
}

.hero-place__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-place__content {
    position: relative;
    z-index: 2;
    display: grid;
    align-content: end;
    min-height: min(58vh, 560px);
    padding-top: 96px;
    padding-bottom: 56px;
}

.hero-place h1 {
    max-width: 780px;
    margin: 18px 0 14px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(3rem, 7vw, 6.3rem);
    line-height: 0.92;
    letter-spacing: -0.05em;
}

.hero-place p {
    max-width: 720px;
    color: var(--text-soft);
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
}

.hero__grid > *,
.contact-layout > *,
.media-split > * {
    min-width: 0;
}

.hero h1,
.section-header h1,
.section-header h2,
.spotlight-card h2,
.cta-panel h2,
.form-card h2,
.legal-card h1,
.legal-card h2,
.legal-card h3 {
    margin-top: 0;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.hero h1 {
    margin: 18px 0;
    font-size: clamp(2.7rem, 5vw, 4.6rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.hero-subtitle {
    margin: 18px 0;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.section-header h1,
.legal-card h1 {
    margin: 16px 0 12px;
    font-size: clamp(2.3rem, 5vw, 4rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.hero p,
.section-header p,
.card p,
.stat-card span,
.spotlight-card p,
.cta-panel p,
.form-card p,
.legal-card p,
.legal-card li {
    color: var(--text-soft);
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.hero__actions,
.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-weight: 800;
    transition:
        transform var(--transition),
        border-color var(--transition),
        background var(--transition),
        color var(--transition);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #07111d;
    box-shadow: 0 18px 40px rgba(255, 157, 77, 0.22);
}

.btn-secondary {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-soft);
}

.btn-block {
    width: 100%;
}

.btn-small {
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
}

.hero-list,
.feature-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 26px 0 0;
    list-style: none;
}

.hero-list li,
.feature-list li {
    position: relative;
    padding-left: 28px;
    color: var(--text);
}

.hero-list li::before,
.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 0 18px rgba(255, 196, 92, 0.38);
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.hero-trust span {
    display: inline-flex;
    min-height: 38px;
    align-items: center;
    padding: 0 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
    font-size: 0.88rem;
    font-weight: 800;
}

.glass-card,
.card,
.form-card,
.spotlight-card,
.cta-panel,
.legal-card,
.stat-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(10, 22, 37, 0.82);
    box-shadow: var(--shadow);
}

.glass-card,
.spotlight-card,
.cta-panel {
    position: relative;
    overflow: hidden;
}

.glass-card::before,
.spotlight-card::before,
.cta-panel::before {
    content: "";
    position: absolute;
    inset: auto -15% -35% auto;
    width: 220px;
    height: 220px;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255, 196, 92, 0.34), transparent 70%);
}

.hero-panel {
    padding: 24px;
}

.hero-media {
    aspect-ratio: 5 / 4;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-local-gallery {
    position: relative;
    aspect-ratio: 5 / 4;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.04);
}

.hero-local-gallery img,
.hero-local-gallery__item {
    width: 100%;
    height: 100%;
}

.hero-local-gallery__item:first-child {
    opacity: 1;
}

.hero-local-gallery__item {
    position: absolute;
    inset: 0;
    overflow: hidden;
    opacity: 0;
    animation: image-fade 15s infinite;
}

.hero-local-gallery__item:nth-child(2) {
    animation-delay: 5s;
}

.hero-local-gallery__item:nth-child(3) {
    animation-delay: 10s;
}

.hero-local-gallery__item img {
    object-fit: cover;
}

.hero-local-gallery__item::after {
    content: attr(data-label);
    position: absolute;
    left: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(7, 17, 29, 0.78);
    color: var(--text);
    font-size: 0.78rem;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.hero-wide {
    position: relative;
    min-height: 420px;
    margin-top: 38px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero-wide::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(180deg, transparent 45%, rgba(7, 17, 29, 0.42));
}

.hero-wide img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
}

.hero-wide__overlay {
    position: absolute;
    right: 28px;
    bottom: 28px;
    left: 28px;
    display: grid;
    gap: 8px;
    max-width: 620px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 20px;
    background: rgba(7, 17, 29, 0.78);
    backdrop-filter: blur(12px);
    z-index: 2;
}

.hero-wide__overlay strong {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.4rem);
    line-height: 1.05;
}

.hero-wide__overlay span {
    color: var(--text-soft);
}

.media-split {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 28px;
    align-items: center;
}

.media-split--reverse {
    grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
}

.image-card {
    position: relative;
    min-height: 260px;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.04);
}

.image-card img {
    width: 100%;
    height: 100%;
    min-height: inherit;
    object-fit: cover;
}

.image-slideshow img {
    position: absolute;
    inset: 0;
    opacity: 0;
    animation: image-fade 15s infinite;
}

.image-slideshow img:first-child {
    opacity: 1;
}

.image-slideshow img:nth-child(2) {
    animation-delay: 5s;
}

.image-slideshow img:nth-child(3) {
    animation-delay: 10s;
}

.about-slideshow {
    margin-top: 28px;
}

@keyframes image-fade {
    0%,
    42% {
        opacity: 1;
    }

    50%,
    92% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.image-card--large {
    min-height: 420px;
}

.contact-image {
    margin-top: 22px;
}

.visual-breaker {
    position: relative;
    min-height: 360px;
    margin-top: 34px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.visual-breaker--wide {
    margin-top: 0;
}

.visual-breaker img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
}

.visual-breaker::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 17, 29, 0.88), rgba(7, 17, 29, 0.36), rgba(7, 17, 29, 0.08));
}

.visual-breaker__content {
    position: absolute;
    inset: auto auto 28px 28px;
    z-index: 1;
    display: grid;
    gap: 12px;
    max-width: 560px;
}

.visual-breaker__content span {
    color: var(--accent);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.visual-breaker__content strong {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: clamp(1.7rem, 3vw, 2.8rem);
    line-height: 1.05;
}

.hero-stack {
    display: grid;
    gap: 18px;
    margin-top: 22px;
}

.stat-card,
.card,
.form-card,
.legal-card {
    padding: 26px;
}

.stat-card strong,
.price {
    display: block;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 2rem;
    line-height: 1;
    color: var(--text);
}

.section-header {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-header h2 {
    margin: 16px 0 12px;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.cards-2,
.cards-3,
.offer-grid,
.project-grid,
.trust-grid,
.warning-grid,
.footer-grid,
.contact-cards {
    display: grid;
    gap: 22px;
}

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

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

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

.reference-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.offer-grid,
.trust-grid,
.warning-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.project-card,
.warning-card {
    height: 100%;
}

.project-card {
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
    overflow: hidden;
    padding-top: 0;
    cursor: pointer;
}

.project-card:hover,
.project-card:focus-within {
    transform: translateY(-4px);
    border-color: var(--line-strong);
    background:
        linear-gradient(180deg, rgba(255, 196, 92, 0.1), rgba(10, 22, 37, 0.86)),
        rgba(10, 22, 37, 0.82);
}

.project-card__more {
    color: var(--text-soft);
    font-size: 0.92rem;
    line-height: 1.6;
}

.project-card.is-selected {
    border-color: var(--line-strong);
    background:
        linear-gradient(180deg, rgba(37, 211, 102, 0.1), rgba(10, 22, 37, 0.86)),
        rgba(10, 22, 37, 0.82);
}

.project-card__image {
    height: 220px;
    margin: -26px -26px 22px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reference-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.reference-filter {
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
    font-weight: 800;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.reference-filter:hover,
.reference-filter:focus-visible,
.reference-filter.is-active {
    border-color: var(--line-strong);
    background: var(--accent-soft);
    color: var(--accent);
    outline: none;
}

.reference-card {
    overflow: hidden;
    padding: 0;
}

.reference-card--demo {
    border-style: dashed;
}

.reference-card__media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
}

.reference-card__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 1;
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    background: rgba(7, 17, 29, 0.82);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    backdrop-filter: blur(10px);
}

.reference-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reference-card__body {
    display: grid;
    gap: 14px;
    padding: 24px;
}

.reference-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 800;
}

.reference-card__note {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text-soft);
    font-weight: 800;
    text-align: center;
}

.reference-card__result {
    display: inline-flex;
    width: fit-content;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(37, 211, 102, 0.12);
    color: var(--success);
    font-size: 0.92rem;
}

.reference-empty {
    margin-top: 22px;
}

.reference-empty[hidden] {
    display: none;
}

.card__tag,
.price-tag,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.card--featured {
    border-color: var(--line-strong);
    background:
        linear-gradient(180deg, rgba(255, 196, 92, 0.14), rgba(10, 22, 37, 0.88)),
        rgba(10, 22, 37, 0.82);
}

.price-block {
    margin: 18px 0 14px;
}

.price {
    font-size: clamp(2.2rem, 4vw, 3rem);
}

.price-subline {
    margin-top: 10px;
    color: var(--text-soft);
}

.card__cta {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.process-step {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-weight: 800;
}

.warning-card {
    border: 1px solid rgba(255, 141, 115, 0.24);
    border-radius: var(--radius-md);
    padding: 22px;
    background: rgba(255, 141, 115, 0.08);
}

.warning-card strong {
    display: block;
    margin-bottom: 10px;
    color: var(--text);
}

.spotlight-card,
.cta-panel {
    padding: 34px;
}

.webdesign-summary {
    margin-top: 22px;
}

.spotlight-card h2,
.cta-panel h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.page-note {
    margin-top: 16px;
    color: var(--text-soft);
}

.source-note {
    font-size: 0.78rem;
    line-height: 1.6;
}

.form-card {
    padding: 34px;
}

.form-grid {
    display: grid;
    gap: 16px;
}

.form-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    font-weight: 700;
}

.input,
.textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    transition: border-color var(--transition), background var(--transition);
}

.input:focus,
.textarea:focus {
    outline: none;
    border-color: var(--line-strong);
    background: rgba(255, 255, 255, 0.06);
}

.textarea {
    min-height: 160px;
    resize: vertical;
}

.selected-project {
    display: grid;
    gap: 8px;
    padding: 16px;
    border: 1px solid rgba(37, 211, 102, 0.36);
    border-radius: 16px;
    background: rgba(37, 211, 102, 0.1);
}

.selected-project[hidden] {
    display: none;
}

.selected-project span {
    color: var(--text-soft);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.selected-project strong {
    color: var(--text);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 1.35rem;
}

.selected-project__clear {
    width: fit-content;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--accent);
    font-weight: 800;
}

.status-message {
    min-height: 28px;
    font-weight: 700;
}

.status-message.is-success {
    color: var(--success);
}

.status-message.is-error {
    color: var(--danger);
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 11, 18, 0.7);
}

.footer-grid {
    grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(0, 0.7fr));
    padding: 28px 0 40px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links strong {
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.footer-links a {
    color: var(--text-soft);
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--text);
    outline: none;
}

.legal-page .main-content {
    padding-top: 32px;
}

.legal-hero {
    margin-bottom: 28px;
}

.legal-stack {
    display: grid;
    gap: 22px;
}

.legal-card ul {
    margin: 0;
    padding-left: 18px;
}

.legal-note {
    padding: 22px;
    border: 1px solid rgba(255, 141, 115, 0.24);
    border-radius: var(--radius-md);
    background: rgba(255, 141, 115, 0.08);
    color: var(--text-soft);
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 520ms ease, transform 520ms ease;
}

.hero .reveal {
    opacity: 1;
    transform: none;
}

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

.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    font-weight: 800;
    animation: whatsapp-float-in 620ms ease both;
    transition: transform var(--transition), filter var(--transition);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    transform: scale(1.06);
    filter: brightness(1.04);
    outline: none;
}

.whatsapp-float__text {
    padding: 12px 16px;
    border-radius: 999px;
    background: rgba(7, 17, 29, 0.9);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
    white-space: nowrap;
}

.whatsapp-float__icon {
    display: inline-grid;
    place-items: center;
    width: 62px;
    height: 62px;
    flex: 0 0 62px;
    border-radius: 50%;
    background: #25d366;
    box-shadow: 0 16px 36px rgba(37, 211, 102, 0.38), 0 8px 20px rgba(0, 0, 0, 0.24);
}

.whatsapp-float__icon svg {
    width: 34px;
    height: 34px;
    fill: currentColor;
}

.whatsapp-float__icon img {
    width: 34px;
    height: 34px;
}

@keyframes whatsapp-float-in {
    0% {
        opacity: 0;
        transform: translateY(18px) scale(0.92);
    }

    60% {
        opacity: 1;
        transform: translateY(-4px) scale(1.03);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .whatsapp-float {
        animation: none;
    }

    .image-slideshow img,
    .hero-local-gallery__item,
    .hero-place__slide {
        animation: none;
    }

    .image-slideshow img:first-child {
        opacity: 1;
    }

    .image-slideshow img:nth-child(2) {
        opacity: 0;
    }

    .image-slideshow img:nth-child(3) {
        opacity: 0;
    }

    .hero-local-gallery__item:first-child {
        opacity: 1;
    }

    .hero-local-gallery__item:nth-child(2),
    .hero-local-gallery__item:nth-child(3) {
        opacity: 0;
    }

    .hero-place__slide:first-child {
        opacity: 1;
    }

    .hero-place__slide:nth-child(2),
    .hero-place__slide:nth-child(3) {
        opacity: 0;
    }
}

.error-page {
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: clamp(2rem, 7vw, 6rem) 0;
    background:
        radial-gradient(circle at 78% 18%, rgba(32, 125, 255, .18), transparent 34rem),
        var(--color-bg, #0b0e11);
}

.error-page__inner { max-width: 780px; }
.error-page h1 { max-width: 12ch; margin: 1.5rem 0; }
.error-page p:not(.eyebrow) { max-width: 56ch; }

@media (max-width: 1100px) {
    .offer-grid,
    .project-grid,
    .reference-grid,
    .service-preview-grid,
    .visual-service-grid,
    .trust-grid,
    .warning-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero__grid,
    .agency-hero-grid,
    .featured-case,
    .contact-layout,
    .media-split,
    .media-split--reverse {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 820px) {
    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 12px);
        right: 16px;
        left: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 24px;
        background: rgba(7, 17, 29, 0.96);
        box-shadow: var(--shadow);
    }

    .nav-group {
        display: grid;
        width: 100%;
    }

    .nav-dropdown {
        position: static;
        display: grid;
        min-width: 0;
        margin: 0 0 6px 10px;
        padding: 4px 0 4px 10px;
        border: 0;
        border-left: 1px solid var(--line);
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        opacity: 1;
        pointer-events: auto;
        transform: none;
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        width: 100%;
        white-space: normal;
    }

    .cards-2,
    .cards-3,
    .offer-grid,
    .project-grid,
    .reference-grid,
    .service-preview-grid,
    .visual-service-grid,
    .trust-grid,
    .warning-grid,
    .footer-grid,
    .contact-cards,
    .form-grid--two {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 72px 0;
    }

    .hero {
        padding-top: 0;
    }

    .hero__grid {
        padding-top: 48px;
    }

    .hero-place,
    .hero-place__content {
        min-height: 460px;
    }

    .hero-place__content {
        padding-top: 64px;
        padding-bottom: 38px;
    }

    .hero-wide,
    .agency-hero-media,
    .agency-hero-media img,
    .featured-case__media,
    .featured-case__media img,
    .hero-wide img,
    .visual-breaker,
    .visual-breaker img,
    .image-card--large {
        min-height: 320px;
    }

    .visual-breaker__content {
        right: 20px;
        bottom: 20px;
        left: 20px;
    }

    .hero h1 {
        line-height: 1;
    }

    .hero-place h1 {
        line-height: 0.96;
    }

    .hero h1,
    .hero-place h1,
    .hero-place p,
    .hero p,
    .hero-list {
        max-width: calc(100vw - 24px);
    }

    .hero-local-gallery {
        aspect-ratio: 4 / 3;
    }

    .partner-banner__inner,
    .partner-banner__copy {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero--agency,
    .subpage-hero {
        padding: 64px 0 48px;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 24px), var(--container));
    }

    .site-header__inner {
        min-height: 74px;
    }

    .hero__actions,
    .button-row {
        flex-direction: column;
    }

    .hero h1,
    .hero-place h1,
    .hero-place p,
    .hero p,
    .hero-list {
        max-width: min(100%, 360px);
    }

    .btn {
        width: 100%;
    }

    .form-card,
    .card,
    .stat-card,
    .legal-card {
        padding: 22px;
    }

    .project-card__image {
        height: 190px;
        margin: -22px -22px 20px;
    }

    .hero-wide__overlay {
        right: 14px;
        bottom: 14px;
        left: 14px;
        padding: 16px;
    }

    .whatsapp-float {
        right: 16px;
        bottom: 16px;
        gap: 8px;
    }

    .whatsapp-float__text {
        display: none;
    }

    .whatsapp-float__icon {
        width: 56px;
        height: 56px;
        flex-basis: 56px;
    }

    .whatsapp-float__icon svg {
        width: 31px;
        height: 31px;
    }

    .visual-service-card,
    .visual-service-card img {
        min-height: 320px;
    }

    .featured-case {
        padding: 18px;
    }
}

/* 2026 Stuttgart Night redesign */
body {
    font-family: "Inter Tight", "Inter", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 68% 8%, rgba(242, 201, 76, 0.22), transparent 28%),
        radial-gradient(circle at 18% 0%, rgba(230, 230, 226, 0.08), transparent 22%),
        linear-gradient(180deg, #030305 0%, #07070a 42%, #020203 100%);
}

body::before {
    opacity: 0.72;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(120deg, transparent 0 46%, rgba(242, 201, 76, 0.12) 47%, transparent 48% 100%);
    background-size: 42px 42px, 42px 42px, 680px 680px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 88%);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.03), transparent 20% 80%, rgba(255, 255, 255, 0.025)),
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.09), transparent 18%);
    mix-blend-mode: screen;
}

.site-header {
    background: rgba(3, 3, 5, 0.72);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.site-header__inner {
    min-height: 78px;
}

.brand {
    font-family: "Inter Tight", "Segoe UI", sans-serif;
    font-weight: 900;
    letter-spacing: 0;
}

.brand__mark {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    color: #f7f7f2;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.26), transparent 36%),
        linear-gradient(135deg, #1b1b20, #050506 52%, #d4a72c);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 0 34px rgba(242, 201, 76, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.brand__text strong,
.text-link,
.visual-service-card span,
.visual-breaker__content span {
    color: #f1f1ed;
    text-shadow: 0 0 18px rgba(242, 201, 76, 0.5);
}

.site-nav a,
.legal-nav a {
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 800;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.legal-nav a:hover,
.legal-nav a:focus-visible {
    border-color: rgba(255, 255, 255, 0.13);
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 28px rgba(242, 201, 76, 0.2);
}

.nav-dropdown,
.site-nav {
    background: rgba(8, 8, 11, 0.94);
    backdrop-filter: blur(22px);
}

.main-content {
    padding-bottom: 72px;
}

h1,
h2,
h3,
.agency-hero-grid h1,
.subpage-hero h1,
.intro-band h2,
.section-header h1,
.section-header h2,
.hero h1,
.hero-place h1,
.hero-subtitle,
.spotlight-card h2,
.cta-panel h2,
.form-card h2,
.legal-card h1,
.legal-card h2,
.legal-card h3,
.featured-case__copy h2,
.stat-card strong,
.price {
    font-family: "Bebas Neue", "Inter Tight", "Segoe UI", sans-serif;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1,
.zs-hero h1 {
    font-size: clamp(4.8rem, 15vw, 14rem);
    line-height: 0.78;
}

.section-header h2,
.subpage-hero h1,
.cta-panel h2,
.featured-case__copy h2,
.zs-statement h2 {
    font-size: clamp(3.2rem, 8vw, 7.8rem);
    line-height: 0.84;
}

p,
.hero p,
.section-header p,
.card p,
.spotlight-card p,
.cta-panel p,
.form-card p,
.legal-card p,
.legal-card li {
    color: var(--text-soft);
}

.eyebrow,
.card__tag,
.price-tag,
.badge {
    border-color: rgba(255, 255, 255, 0.14);
    background: linear-gradient(90deg, rgba(242, 201, 76, 0.24), rgba(255, 255, 255, 0.045));
    color: #f4f4ef;
    font-size: 0.76rem;
    letter-spacing: 0.12em;
}

.eyebrow::before {
    background: #e0002b;
    box-shadow: 0 0 24px rgba(224, 0, 43, 0.95);
}

.btn {
    min-height: 56px;
    border-radius: 999px;
    letter-spacing: 0.01em;
}

.btn-primary {
    color: #fff;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.22), transparent 32%),
        linear-gradient(135deg, #ef233c, #78000f 72%, #2c0308);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 22px 52px rgba(242, 201, 76, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.btn-secondary {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.055);
    color: #f4f4ef;
    backdrop-filter: blur(14px);
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 58px rgba(242, 201, 76, 0.24);
}

.card,
.glass-card,
.form-card,
.spotlight-card,
.cta-panel,
.legal-card,
.stat-card,
.warning-card {
    border-color: rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 32%),
        rgba(12, 12, 16, 0.74);
    backdrop-filter: blur(18px);
    box-shadow: 0 28px 86px rgba(0, 0, 0, 0.48);
}

.card:hover,
.project-card:hover,
.project-card:focus-within,
.service-preview:hover {
    border-color: rgba(242, 201, 76, 0.48);
    background:
        linear-gradient(145deg, rgba(242, 201, 76, 0.16), transparent 36%),
        rgba(16, 16, 22, 0.84);
}

.service-preview::before {
    border-radius: 50%;
    background:
        radial-gradient(circle at 28% 24%, #fff, transparent 18%),
        linear-gradient(145deg, #f2f2ed, #6d6d73 48%, #111115);
    box-shadow: 0 0 40px rgba(255, 255, 255, 0.18), 0 0 30px rgba(242, 201, 76, 0.28);
}

.service-preview::after,
.glass-card::before,
.spotlight-card::before,
.cta-panel::before {
    background: radial-gradient(circle, rgba(242, 201, 76, 0.38), transparent 68%);
}

.feature-list li::before,
.hero-list li::before {
    background: #e0002b;
    box-shadow: 0 0 20px rgba(224, 0, 43, 0.7);
}

.image-card,
.agency-hero-media,
.visual-service-card,
.featured-case__media,
.project-card__image,
.hero-wide,
.visual-breaker {
    border-radius: 18px;
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow: 0 34px 92px rgba(0, 0, 0, 0.5);
}

.image-card::after,
.agency-hero-media::before,
.project-card__image::after {
    background:
        linear-gradient(130deg, rgba(255, 255, 255, 0.18), transparent 28%, rgba(242, 201, 76, 0.16)),
        linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.22));
}

.subpage-hero {
    min-height: 56vh;
    display: grid;
    align-items: end;
    padding: 128px 0 72px;
}

.subpage-hero::before {
    background:
        linear-gradient(90deg, rgba(3, 3, 5, 0.94), rgba(3, 3, 5, 0.6), rgba(3, 3, 5, 0.82)),
        url("../generated/optimized/stuttgarter-energy/koenigstrasse-1600.webp") center / cover;
    opacity: 0.88;
}

.subpage-hero p {
    font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.zs-hero {
    position: relative;
    min-height: calc(100vh - 78px);
    overflow: hidden;
    display: grid;
    align-items: end;
    isolation: isolate;
}

.zs-hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.zs-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.08) brightness(0.72);
    transform: scale(1.04);
}

.zs-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 68% 42%, rgba(242, 201, 76, 0.35), transparent 26%),
        linear-gradient(90deg, rgba(3, 3, 5, 0.94), rgba(3, 3, 5, 0.48) 56%, rgba(3, 3, 5, 0.86)),
        linear-gradient(180deg, rgba(3, 3, 5, 0.22), #030305 98%);
}

.zs-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 34px;
    align-items: end;
    padding: 9vh 0 104px;
}

.zs-hero__copy {
    max-width: 960px;
}

.zs-hero h1 {
    margin: 20px 0 18px;
    max-width: 1100px;
    color: #fff;
    text-shadow: 0 0 42px rgba(242, 201, 76, 0.3);
}

.zs-lead {
    max-width: 740px;
    font-size: clamp(1.1rem, 2.1vw, 1.55rem);
    line-height: 1.5;
    color: rgba(245, 245, 242, 0.82);
}

.zs-hero__panel {
    display: grid;
    gap: 14px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.035));
    backdrop-filter: blur(24px);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.zs-hero__panel span,
.zs-hero__panel p {
    color: rgba(245, 245, 242, 0.72);
    font-weight: 700;
}

.zs-hero__panel strong {
    font-family: "Bebas Neue", "Inter Tight", sans-serif;
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 0.86;
}

.zs-signal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.zs-signal-grid b {
    display: grid;
    min-height: 54px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.055);
    color: #fff;
}

.zs-marquee {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    gap: 38px;
    align-items: center;
    overflow: hidden;
    padding: 13px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(3, 3, 5, 0.78);
    color: rgba(245, 245, 242, 0.74);
    white-space: nowrap;
}

.zs-marquee span {
    flex: 0 0 auto;
    font-family: "Bebas Neue", "Inter Tight", sans-serif;
    font-size: clamp(1.35rem, 3vw, 2.4rem);
    letter-spacing: 0.02em;
}

.zs-statement {
    text-align: center;
}

.zs-statement .container {
    max-width: 1040px;
}

.zs-statement h2 {
    margin: 18px 0;
}

.zs-statement p {
    max-width: 760px;
    margin: 0 auto;
    font-size: clamp(1.05rem, 1.8vw, 1.3rem);
    line-height: 1.65;
}

.zs-bento {
    display: grid;
    grid-template-columns: 1.35fr 0.85fr;
    grid-auto-rows: minmax(260px, auto);
    gap: 18px;
}

.zs-bento__item {
    position: relative;
    min-height: 330px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: #09090d;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

.zs-bento__item--wide {
    grid-row: span 2;
    min-height: 680px;
}

.zs-bento__item img {
    width: 100%;
    height: 100%;
    min-height: inherit;
    object-fit: cover;
    transition: transform 900ms ease, filter 900ms ease;
}

.zs-bento__item:hover img {
    transform: scale(1.045);
    filter: saturate(1.12) contrast(1.08);
}

.zs-bento__item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 22%, rgba(3, 3, 5, 0.86));
}

.zs-bento__item > div {
    position: absolute;
    right: 24px;
    bottom: 24px;
    left: 24px;
    z-index: 1;
}

.zs-bento__item h2,
.zs-bento__item h3 {
    margin: 12px 0;
    color: #fff;
    line-height: 0.88;
}

.zs-bento__item h2 {
    font-size: clamp(4rem, 8vw, 8rem);
}

.zs-bento__item h3 {
    font-size: clamp(2.6rem, 4.4vw, 4.8rem);
}

.zs-service-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(260px, 1fr));
    gap: 16px;
}

.zs-split-dark {
    position: relative;
}

.zs-split-dark::before {
    content: "";
    position: absolute;
    inset: 6% 0;
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(242, 201, 76, 0.14), transparent 48%),
        rgba(255, 255, 255, 0.025);
    transform: skewY(-2.2deg);
}

.featured-case {
    border-color: rgba(242, 201, 76, 0.32);
    background:
        radial-gradient(circle at 78% 18%, rgba(242, 201, 76, 0.28), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 30%),
        rgba(10, 10, 14, 0.88);
}

.project-card__more {
    color: rgba(245, 245, 242, 0.62);
}

.input,
.textarea {
    border-color: rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.055);
}

.input:focus,
.textarea:focus {
    border-color: rgba(242, 201, 76, 0.58);
    box-shadow: 0 0 0 4px rgba(242, 201, 76, 0.14);
}

.site-footer {
    background: #030305;
    border-top-color: rgba(255, 255, 255, 0.1);
}

.whatsapp-float__text {
    background: rgba(8, 8, 11, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.whatsapp-float__icon {
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.22), transparent 36%),
        linear-gradient(135deg, #25d366, #0c7d38);
}

.reveal {
    transform: translateY(22px);
    transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (max-width: 1100px) {
    .zs-hero__inner,
    .zs-bento {
        grid-template-columns: 1fr;
    }

    .zs-bento__item--wide {
        min-height: 540px;
    }

    .zs-service-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .site-nav {
        top: calc(100% + 8px);
        border-radius: 18px;
    }

    .zs-hero {
        min-height: 780px;
    }

    .zs-hero__inner {
        padding: 74px 0 94px;
    }

    .zs-hero h1 {
        font-size: clamp(4.8rem, 22vw, 8.8rem);
    }

    .zs-hero__panel {
        max-width: 440px;
    }

    .zs-service-strip {
        grid-template-columns: 1fr;
    }

    .zs-bento__item,
    .zs-bento__item--wide {
        min-height: 420px;
    }

    .section-header h2,
    .subpage-hero h1,
    .cta-panel h2,
    .featured-case__copy h2,
    .zs-statement h2 {
        font-size: clamp(3.4rem, 14vw, 6rem);
    }
}

@media (max-width: 560px) {
    .site-header__inner {
        min-height: 70px;
    }

    .brand__text {
        font-size: 0.9rem;
    }

    .zs-hero {
        min-height: 720px;
    }

    .zs-hero__inner {
        gap: 20px;
        padding-top: 54px;
    }

    .zs-lead {
        font-size: 1.05rem;
    }

    .zs-hero__panel {
        padding: 18px;
    }

    .zs-bento__item,
    .zs-bento__item--wide {
        min-height: 360px;
    }

    .zs-bento__item > div {
        right: 18px;
        bottom: 18px;
        left: 18px;
    }

    .zs-bento__item h2 {
        font-size: clamp(3.8rem, 18vw, 5.6rem);
    }

    .zs-bento__item h3 {
        font-size: clamp(3rem, 14vw, 4.6rem);
    }

    .card,
    .stat-card,
    .form-card,
    .legal-card,
    .spotlight-card,
    .cta-panel {
        border-radius: 16px;
    }
}

/* Production-wide navigation, footer, accessibility and mobile refinements */
:root{--accent:#dce3e7;--accent-strong:#d4a72c;--accent-soft:rgba(242,201,76,.16);--line-strong:rgba(242,201,76,.42)}
html{scroll-padding-top:88px}
body.nav-open{overflow:hidden}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.skip-link{position:fixed;z-index:1000;top:10px;left:10px;padding:10px 15px;border-radius:8px;background:#fff;color:#07111d;font-weight:800;transform:translateY(-160%);transition:transform .2s ease}
.skip-link:focus{transform:none}
:focus-visible{outline:2px solid #f5d76e;outline-offset:3px}
.btn:focus-visible,.reference-filter:focus-visible,.site-nav a:focus-visible,.legal-nav a:focus-visible,.footer-links a:focus-visible,.whatsapp-float:focus-visible{outline:2px solid #f5d76e;outline-offset:3px}
.site-header{background:rgba(8,12,16,.86);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.brand__mark{border-radius:10px;color:#11161a;background:#dce3e7;box-shadow:none}
.brand__text strong{color:#f2c94c;text-shadow:none}
.site-nav{gap:4px}
.site-nav a{padding:10px 12px;font-size:.82rem}
.site-nav a[aria-current="page"]{color:#fff;background:rgba(242,201,76,.12);border-color:rgba(242,201,76,.28)}
.site-nav .nav-contact{margin-left:7px;border-color:#596b76;color:#fff}
.nav-toggle{position:relative;width:46px;height:46px;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:6px;border-radius:10px}
.nav-toggle>span:not(.sr-only){display:block;width:22px;height:1px;background:currentColor;transition:transform .2s ease}
.nav-toggle[aria-expanded="true"]>span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"]>span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}
.nav-backdrop{position:fixed;z-index:-1;inset:0;display:none;width:100%;height:100%;border:0;background:rgba(2,5,7,.72);cursor:default}
.subpage-hero{padding-top:clamp(68px,9vw,118px)}
.subpage-hero h1,.section-header h2,.cta-panel h2,.featured-case__copy h2{overflow-wrap:anywhere;text-wrap:balance}
.subpage-hero p,.section-header p,.card p,.legal-card p{max-width:72ch}
.card,.form-card,.legal-card,.cta-panel,.reference-card{border-color:rgba(255,255,255,.11);box-shadow:0 20px 65px rgba(0,0,0,.18)}
.card:hover,.reference-card:hover{border-color:rgba(242,201,76,.3);box-shadow:0 26px 75px rgba(0,0,0,.28)}
.btn{min-height:48px}
.btn-primary{background:#dce3e7;color:#11161a;box-shadow:none}
.btn-primary:hover,.btn-primary:focus-visible{background:#fff;color:#0b0e11}
.input,.textarea,select.input{min-height:48px;color:#fff}
.textarea{min-height:150px}
.field-error{margin:5px 0 0;color:#ff9caa;font-size:.82rem}
.input[aria-invalid="true"],.textarea[aria-invalid="true"]{border-color:#ff8293}
.form-card.is-loading{opacity:.82}
.form-card.is-success{box-shadow:0 0 0 2px rgba(123,184,149,.35),0 24px 70px rgba(0,0,0,.28)}
.footer-grid--expanded{grid-template-columns:minmax(240px,1.3fr) repeat(3,minmax(140px,.7fr));gap:42px;padding:58px 0 42px}
.footer-company p{max-width:370px;margin:18px 0;color:var(--text-soft);font-size:.9rem}
.footer-company address{color:var(--text-soft);font-style:normal;line-height:1.8;font-size:.88rem}
.footer-company address a{text-decoration:underline;text-underline-offset:4px}
.social-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.social-link{display:inline-flex;min-height:42px;padding:9px 12px;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025);color:var(--text-soft);font-size:.78rem;transition:border-color .25s ease,background .25s ease,color .25s ease,transform .25s ease}.social-link img{width:18px;height:18px;filter:invert(1);opacity:.82}.social-link span{color:var(--accent)}.social-link:hover,.social-link:focus-visible{border-color:rgba(242,201,76,.5);background:rgba(242,201,76,.1);color:#fff;transform:translate3d(0,-2px,0)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:18px 0 24px;border-top:1px solid var(--line);color:var(--text-soft);font-size:.8rem}
.footer-bottom a:hover{color:#fff}
@supports(content-visibility:auto){.section{content-visibility:auto;contain-intrinsic-size:auto 760px}}
.case-study-facts{background:linear-gradient(180deg,rgba(153,21,43,.06),transparent)}.case-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.case-facts article{padding:28px}.case-facts article>span{color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.case-facts h3{margin:12px 0 9px}.case-facts p{margin:0;color:var(--text-soft)}.case-device-stack{display:grid;gap:18px}.case-device-stack figure{overflow:hidden;margin:0;padding:10px 10px 0;border:1px solid var(--line);border-radius:18px;background:#0c1219;box-shadow:0 25px 70px rgba(0,0,0,.28)}.case-device-stack img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px}.case-device-stack figcaption{padding:11px 4px;color:var(--text-soft);font-size:.75rem}

@media(max-width:1100px){.footer-grid--expanded{grid-template-columns:1fr 1fr}}
@media(max-width:820px){
  html{scroll-padding-top:72px}
  .site-header__inner{min-height:72px}
  .nav-toggle{display:inline-flex;z-index:3}
  .site-nav{position:absolute;z-index:3;top:calc(100% + 8px);right:14px;left:14px;display:flex;padding:12px;flex-direction:column;align-items:stretch;gap:2px;border:1px solid var(--line);border-radius:16px;background:#0b1117;box-shadow:0 28px 80px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility .2s}
  .site-nav.is-open{opacity:1;visibility:visible;transform:none}
  .site-nav a{width:100%;min-height:44px;padding:11px 14px}
  .site-nav .nav-contact{margin:5px 0 0}
  .nav-backdrop.is-open{display:block}
  .section{padding:66px 0}
  .subpage-hero{padding:62px 0 50px}
  .subpage-hero h1,.section-header h2,.cta-panel h2,.featured-case__copy h2,.zs-statement h2{font-size:clamp(2.65rem,11vw,4.8rem);line-height:.94}
  .main-content{padding-bottom:52px}
}
@media(max-width:820px){.case-facts{grid-template-columns:1fr}}
@media(max-width:560px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .brand__mark{width:38px;height:38px}
  .brand__text{font-size:.82rem}
  .section{padding:54px 0}
  .subpage-hero{padding:48px 0 40px}
  .subpage-hero h1,.section-header h2,.cta-panel h2,.featured-case__copy h2,.zs-statement h2{font-size:clamp(2.35rem,12vw,3.7rem);line-height:.98}
  .subpage-hero p,.section-header p{font-size:.98rem}
  .card,.form-card,.legal-card,.cta-panel{padding:22px 18px}
  .hero__actions,.button-row{display:grid;width:100%}
  .hero__actions .btn,.button-row .btn{width:100%}
  .footer-grid--expanded{grid-template-columns:1fr;gap:28px;padding:45px 0 32px}
  .footer-bottom{align-items:flex-start;gap:15px}
  .whatsapp-float__text{display:none}
  .whatsapp-float__icon{width:54px;height:54px;flex-basis:54px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}