/* =============================================================================
   KRATOCHWIL MARKETING — Design System
   Lime-Akzent mit Pill ↔ Kreis als Markensystem.
   Kontrast-fest in beiden Themes.
   ============================================================================= */

/* =============================================================================
   FONTS — lokal gehostet (kein Tracking, keine externen Anfragen)
   ============================================================================= */
@font-face {
    font-family: 'Fraunces';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/fraunces-variable.woff2') format('woff2-variations');
}

@font-face {
    font-family: 'Fraunces';
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/fraunces-variable-italic.woff2') format('woff2-variations');
}

@font-face {
    font-family: 'Geist';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/geist-variable.woff2') format('woff2-variations');
}

@font-face {
    font-family: 'Geist Mono';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/geist-mono-variable.woff2') format('woff2-variations');
}

/* =============================================================================
   1. TOKENS
   ============================================================================= */
:root {
    --bg:           #F2EDE3;
    --bg-soft:      #ECE6D9;
    --bg-elev:      #FFFFFF;
    --ink:          #14130F;
    --ink-soft:     #3A3833;
    --muted:        #837E72;
    --line:         rgba(20,19,15,0.10);
    --line-strong:  rgba(20,19,15,0.20);

    --accent:       #D4FF3A;
    --accent-deep:  #A8E000;
    /* WICHTIG: Diese Variable wird NIE überschrieben.
       Sie ist die fixe dunkle Farbe, die immer auf Lime lesbar ist. */
    --accent-ink:   #14130F;

    --font-display: 'Fraunces', 'Times New Roman', serif;
    --font-sans:    'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:    'Geist Mono', ui-monospace, monospace;

    --fs-xs:   clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
    --fs-sm:   clamp(0.85rem, 0.82rem + 0.15vw, 0.92rem);
    --fs-body: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
    --fs-lg:   clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
    --fs-xl:   clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
    --fs-2xl:  clamp(2rem, 1.6rem + 1.8vw, 3rem);
    --fs-3xl:  clamp(2.6rem, 2rem + 3vw, 4.5rem);
    --fs-mega: clamp(3.5rem, 2rem + 8vw, 9rem);

    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  1rem;
    --space-4:  2rem;
    --space-5:  3.5rem;
    --space-6:  5.5rem;
    --space-7:  8rem;
    --gutter:   clamp(1.5rem, 5vw, 4rem);
    --gutter-mobile: 1.5rem;
    --maxw:     1320px;

    --r-pill: 999px;

    --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --dur-fast: 200ms;
    --dur-base: 500ms;
    --dur-slow: 900ms;
    --dur-pill: 700ms;
}

[data-theme="dark"] {
    --bg:           #14130F;
    --bg-soft:      #1B1A15;
    --bg-elev:      #211F1A;
    --ink:          #F2EDE3;
    --ink-soft:     #D9D4C8;
    --muted:        #908A7E;
    --line:         rgba(242,237,227,0.10);
    --line-strong:  rgba(242,237,227,0.22);
    --accent-deep:  #C8FF00;
    /* --accent-ink wird BEWUSST nicht überschrieben — bleibt dunkel */
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg:           #14130F;
        --bg-soft:      #1B1A15;
        --bg-elev:      #211F1A;
        --ink:          #F2EDE3;
        --ink-soft:     #D9D4C8;
        --muted:        #908A7E;
        --line:         rgba(242,237,227,0.10);
        --line-strong:  rgba(242,237,227,0.22);
        --accent-deep:  #C8FF00;
    }
}

/* =============================================================================
   2. RESET / BASE
   ============================================================================= */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    line-height: 1.6;
    color: var(--ink);
    background: var(--bg);
    overflow-x: hidden;
    transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
    font-weight: 400;
    letter-spacing: -0.005em;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--accent-ink); }

/* =============================================================================
   3. BRAND-PUNKT (statisch, als Inline-Element)
   ============================================================================= */
.dot {
    display: inline-block;
    width: 0.42em;
    height: 0.42em;
    background: var(--accent);
    border-radius: 50%;
    vertical-align: baseline;
    transform: translateY(-0.04em);
    margin-left: 0.06em;
    box-shadow: 0 0 0 0 rgba(212, 255, 58, 0);
    transition: transform var(--dur-base) var(--ease-bounce),
                box-shadow var(--dur-base) var(--ease-out);
}

/* =============================================================================
   4. LAYOUT
   ============================================================================= */
.container {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section {
    padding-block: clamp(4rem, 12vw, 10rem);
    padding-inline: 0;
    position: relative;
}

.section__head {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-bottom: clamp(2.5rem, 7vw, 6rem);
}

@media (min-width: 768px) {
    .section__head { grid-template-columns: auto 1fr; align-items: end; gap: var(--space-5); }
}

.section__label {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.section__label::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.section__title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    line-height: 0.98;
    letter-spacing: -0.035em;
    font-weight: 400;
    font-variation-settings: "opsz" 144, "SOFT" 30;
}

/* =============================================================================
   5. ITALIC-AKZENTE — Lime-Highlight im Light, Lime-Farbe im Dark
   ============================================================================= */
.section__title em,
.hero__title em,
.mobile-menu__link em,
.intro__manifesto em,
.cta__title em,
.contact__title em {
    font-style: italic;
    font-weight: inherit;
    font-variation-settings: "opsz" 9;
    color: var(--accent-ink);
    background: linear-gradient(180deg, transparent 65%, var(--accent) 65%);
    padding-inline: 0.05em;
}

[data-theme="dark"] .section__title em,
[data-theme="dark"] .hero__title em,
[data-theme="dark"] .mobile-menu__link em,
[data-theme="dark"] .intro__manifesto em,
[data-theme="dark"] .cta__title em,
[data-theme="dark"] .contact__title em {
    color: var(--accent);
    background: none;
    padding-inline: 0;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .section__title em,
    :root:not([data-theme="light"]) .hero__title em,
    :root:not([data-theme="light"]) .mobile-menu__link em,
    :root:not([data-theme="light"]) .intro__manifesto em,
    :root:not([data-theme="light"]) .cta__title em,
    :root:not([data-theme="light"]) .contact__title em {
        color: var(--accent);
        background: none;
        padding-inline: 0;
    }
}

/* =============================================================================
   6. NAV
   ============================================================================= */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    padding-block: clamp(1.2rem, 2.6vw, 1.8rem);
    background: color-mix(in srgb, var(--bg) 80%, transparent);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid transparent;
    transition: padding-block var(--dur-base) var(--ease-out),
                border-color var(--dur-base) var(--ease-out);
}

.nav.is-scrolled {
    border-bottom-color: var(--line);
    padding-block: var(--space-3);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.nav__logo {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem);
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1;
    display: inline-flex;
    align-items: baseline;
    transition: font-size var(--dur-base) var(--ease-out),
                transform var(--dur-fast) var(--ease-out);
}

.nav.is-scrolled .nav__logo { font-size: var(--fs-lg); }

.nav__logo .dot {
    width: 0.44em;
    height: 0.44em;
    margin-left: 0.08em;
    transform: translateY(-0.04em);
    position: relative;
    animation: none;
}

.nav__logo .dot::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
    animation: dot-pulse-ring 5s ease-in-out infinite;
}

@keyframes dot-pulse-ring {
    0%, 100% { opacity: 0; transform: scale(1); }
    50%      { opacity: 0.35; transform: scale(2.4); }
}

@keyframes logo-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 255, 58, 0); }
    50%      { box-shadow: 0 0 0 0.32em rgba(212, 255, 58, 0.28); }
}

.nav__logo:hover .dot {
    transform: translateY(-0.04em) scale(1.25);
    animation: none;
    box-shadow: 0 0 0 0.28em rgba(212, 255, 58, 0.35);
}

.nav__logo:active .dot { transform: translateY(-0.04em) scale(0.9); }

.nav__menu {
    display: none;
    list-style: none;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

@media (min-width: 880px) { .nav__menu { display: flex; } }

.nav__link {
    font-size: var(--fs-sm);
    font-weight: 400;
    color: var(--ink-soft);
    position: relative;
    padding: 0.4em 0;
    transition: color var(--dur-fast) var(--ease-out);
}

.nav__link:hover { color: var(--ink); }

.nav__num {
    display: inline-block;
    background: var(--accent);
    color: var(--accent-ink);
    font-family: var(--font-mono);
    font-size: 0.58rem;
    font-weight: 600;
    padding: 0.2em 0.55em;
    border-radius: 999px;
    margin-right: 0.55em;
    vertical-align: middle;
    letter-spacing: 0.06em;
    line-height: 1.3;
    transform: translateY(-0.1em);
    transition: transform var(--dur-fast) var(--ease-bounce);
}

.nav__link:hover .nav__num { transform: translateY(-0.1em) scale(1.08); }

.nav__actions { display: flex; align-items: center; gap: var(--space-2); }

.theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--ink-soft);
    transition: color var(--dur-fast), background var(--dur-fast);
}

.theme-toggle:hover { color: var(--accent-ink); background: var(--accent); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.menu-toggle {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    color: var(--ink);
}

@media (min-width: 880px) { .menu-toggle { display: none; } }

.menu-toggle__bars { width: 16px; height: 12px; position: relative; }

.menu-toggle__bars::before,
.menu-toggle__bars::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transition: transform var(--dur-fast) var(--ease-out);
}

.menu-toggle__bars::before { top: 3px; }
.menu-toggle__bars::after  { bottom: 3px; }
.is-menu-open .menu-toggle__bars::before { transform: translateY(3px) rotate(45deg); }
.is-menu-open .menu-toggle__bars::after  { transform: translateY(-3px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 99;
    display: grid;
    grid-template-rows: auto 1fr auto;
    padding: 5.5rem var(--gutter) var(--space-4);
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
}

.is-menu-open .mobile-menu {
    transform: translateY(0);
    visibility: visible;
    transition: transform var(--dur-base) var(--ease-out), visibility 0s linear 0s;
}

.mobile-menu__list { list-style: none; display: grid; gap: var(--space-2); align-content: center; }

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 9vw, 3.5rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
    font-weight: 400;
    display: flex;
    align-items: baseline;
    gap: 0.4em;
    padding-block: 0.3em;
    border-bottom: 1px solid var(--line);
}

.mobile-menu__link span {
    display: inline-block;
    background: var(--accent);
    color: var(--accent-ink);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 0.25em 0.7em;
    border-radius: 999px;
    letter-spacing: 0.1em;
    font-weight: 600;
    transform: translateY(-0.3em);
}

.mobile-menu__foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
}

/* =============================================================================
   7. PILL ↔ KREIS — das Markensystem
   ============================================================================= */

/* Basis-Pill mit Lime-Punkt links, der beim Hover zur ganzen Füllung expandiert.
   Wird von .btn, .filter-pill, .form__submit (invertiert), .service__deliverable genutzt. */

.btn {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.85em 1.5em 0.85em 2.4em;
    background: var(--ink);
    color: var(--bg);
    border-radius: var(--r-pill);
    font-size: var(--fs-sm);
    font-weight: 500;
    border: 1px solid var(--ink);
    overflow: hidden;
    transition: color 350ms var(--ease-out),
                border-color var(--dur-pill) var(--ease-out);
}

.btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: inherit;
    clip-path: circle(0.34em at 1.2em 50%);
    transition: clip-path var(--dur-pill) var(--ease-out);
    z-index: -1;
}

.btn:hover {
    color: var(--accent-ink);
    border-color: var(--accent);
}

.btn:hover::before {
    clip-path: circle(150% at 50% 50%);
}

/* Ghost-Variante: heller Hintergrund, gleicher Lime-Punkt */
.btn--ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--line-strong);
}

.btn--ghost:hover {
    color: var(--accent-ink);
    border-color: var(--accent);
}

/* Form-Submit: invertiert — startet Lime, hat dunklen Punkt links, expandiert zu Dunkel */
.form__submit {
    background: var(--accent);
    color: var(--accent-ink);
    border-color: var(--accent);
}

.form__submit::before {
    background: var(--ink);
    clip-path: circle(0.34em at 1.2em 50%);
}

.form__submit:hover {
    color: var(--bg);
    border-color: var(--ink);
}

.form__submit:hover::before {
    clip-path: circle(150% at 50% 50%);
}

.btn__arrow { width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .btn__arrow { transform: translate(2px, -2px); }

/* =============================================================================
   8. HERO — der grosse Lime-Kreis als Counterpart zur Pill
   ============================================================================= */
.hero {
    padding-top: clamp(8rem, 18vh, 12rem);
    padding-bottom: clamp(4rem, 10vw, 7rem);
    min-height: 90vh;
    min-height: 90svh;
    display: grid;
    align-content: end;
    border-bottom: 1px solid var(--line);
}

.hero__meta {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3rem);
    flex-wrap: wrap;
    margin-bottom: clamp(2.5rem, 6vw, 4rem);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
}

.hero__meta-item { display: flex; gap: var(--space-2); align-items: center; }
.hero__meta-item strong { color: var(--ink); font-weight: 400; }

.hero__meta-item--live::before {
    content: "";
    display: inline-block;
    width: 0.55em;
    height: 0.55em;
    background: var(--accent);
    border-radius: 50%;
    will-change: opacity, transform;
    animation: pulse-live 2.5s ease-in-out infinite;
}

@keyframes pulse-live {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.45; transform: scale(0.7); }
}

.hero__title {
    font-family: var(--font-display);
    font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    font-size: var(--fs-mega);
    line-height: 0.92;
    letter-spacing: -0.045em;
    color: var(--ink);
    max-width: 14ch;
    display: inline;
}

.hero__title em { font-weight: 300; }

/* Der grosse Lime-Kreis im Hero – Spiegelbild der Pill-Buttons.
   Hier dehnt sich der KREIS zur Pill aus (umgekehrte Richtung). */
.hero__dot {
    --size: 0.9em;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    width: var(--size);
    height: var(--size);
    background: var(--accent);
    border-radius: 999em;
    margin-left: 0.08em;
    color: var(--accent-ink);
    font-family: var(--font-sans);
    font-size: 0.18em;
    font-weight: 500;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    overflow: visible;
    white-space: nowrap;
    cursor: pointer;
    border: 0;
    padding: 0;
    transform: translateY(-0.05em);
    will-change: width;
    transition: width var(--dur-pill) var(--ease-bounce),
                padding var(--dur-pill) var(--ease-bounce);
    position: relative;
}

.hero__dot::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: inherit;
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
    animation: dot-pulse-ring 4s ease-in-out infinite;
    z-index: -1;
}

.hero__dot-label {
    overflow: hidden;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
    transition-delay: 0ms;
    padding-right: 0.8em;
    padding-left: 0.4em;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    line-height: 1;
}

.hero__dot:hover,
.hero__dot:focus-visible {
    width: auto;
    padding-left: 0.5em;
}

.hero__dot:hover::before,
.hero__dot:focus-visible::before {
    animation: none;
    opacity: 0.18;
    transform: scale(1.6);
    transition: opacity 200ms, transform 200ms var(--ease-out);
}

.hero__dot:hover .hero__dot-label,
.hero__dot:focus-visible .hero__dot-label {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 100ms;
}

.hero__dot:active { transform: translateY(-0.05em) scale(0.96); }

.hero__foot {
    margin-top: clamp(3rem, 7vw, 5rem);
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
    align-items: end;
}

@media (min-width: 768px) {
    .hero__foot { grid-template-columns: 1fr auto; gap: var(--space-5); }
}

.hero__lede {
    font-size: var(--fs-lg);
    line-height: 1.45;
    max-width: 38ch;
    color: var(--ink-soft);
    font-weight: 300;
}

.hero__lede em,
.hero__lede strong {
    font-style: normal;
    font-weight: 500;
    color: var(--ink);
}

/* =============================================================================
   9. INTRO
   ============================================================================= */
.intro__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

@media (min-width: 880px) {
    .intro__grid { grid-template-columns: 1fr 1.6fr; gap: clamp(3rem, 8vw, 7rem); }
}

.intro__aside {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    display: grid;
    gap: var(--space-4);
    align-content: start;
    padding-top: 0.5rem;
}

.intro__aside strong {
    color: var(--ink);
    display: block;
    font-weight: 400;
    margin-bottom: var(--space-2);
}

.intro__aside p { line-height: 1.6; }

.intro__manifesto {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 0.9rem + 2.4vw, 2.6rem);
    line-height: 1.25;
    letter-spacing: -0.02em;
    font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 30;
    color: var(--ink-soft);
}

.intro__manifesto em { font-weight: 300; }

/* =============================================================================
   10. SERVICES — kompaktes Grid mit Modal-Detail
   ============================================================================= */
.services__filter {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    padding: 0 0 var(--space-4);
    border-bottom: 1px solid var(--line);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* etwas Atempause am Ende der Scroll-Liste */
    scroll-padding-right: var(--space-3);
}

.services__filter::-webkit-scrollbar { display: none; }

@media (min-width: 768px) {
    .services__filter { flex-wrap: wrap; overflow: visible; }
}

.filter-pill {
    position: relative;
    isolation: isolate;
    flex-shrink: 0;
    scroll-snap-align: start;
    padding: 0.5em 1.1em 0.5em 1.85em;
    font-size: var(--fs-xs);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    color: var(--muted);
    overflow: hidden;
    transition: color var(--dur-fast) var(--ease-out),
                border-color var(--dur-pill) var(--ease-out);
}

.filter-pill::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: inherit;
    clip-path: circle(0.28em at 0.95em 50%);
    transition: clip-path var(--dur-pill) var(--ease-out);
    z-index: -1;
}

.filter-pill:hover { color: var(--ink); border-color: var(--ink); }

.filter-pill.is-active {
    color: var(--accent-ink);
    border-color: var(--accent);
}

.filter-pill.is-active::before { clip-path: circle(150% at 50% 50%); }

/* Grid-Layout für Service-Cards */
.services__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    list-style: none;
}

@media (min-width: 640px) {
    .services__list { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}

@media (min-width: 1100px) {
    .services__list { grid-template-columns: repeat(3, 1fr); }
}

.service {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: var(--space-2);
    padding: clamp(1.6rem, 3vw, 2rem);
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 14px;
    cursor: pointer;
    overflow: hidden;
    transition: border-color var(--dur-fast) var(--ease-out),
                transform var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out);
    -webkit-tap-highlight-color: transparent;
}

.service[hidden] { display: none; }

.service::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: inherit;
    clip-path: circle(0.4em at calc(100% - 1.4em) 1.4em);
    transition: clip-path var(--dur-pill) var(--ease-out);
    z-index: -1;
    opacity: 0.08;
}

.service:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.service:hover::before { clip-path: circle(150% at 50% 50%); opacity: 0.12; }

.service__top {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    gap: var(--space-2);
}

.service__num { display: none; }

.service__category {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    flex-shrink: 0;
}

.service__body {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    min-width: 0;
}

.service__textblock {
    flex: 1;
    min-width: 0;
}

.service__icon {
    width: 44px;
    height: 44px;
    color: var(--accent-deep);
    flex-shrink: 0;
    margin-top: 0.15em;
    transition: transform var(--dur-base) var(--ease-bounce),
                color var(--dur-fast) var(--ease-out);
}

[data-theme="dark"] .service__icon { color: var(--accent); }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .service__icon { color: var(--accent); }
}

.service:hover .service__icon { transform: scale(1.08) rotate(-3deg); }
.service__icon svg { width: 100%; height: 100%; }

.service__title {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.2vw, 1.45rem);
    line-height: 1.15;
    font-weight: 400;
    font-variation-settings: "opsz" 144, "SOFT" 30;
    letter-spacing: -0.02em;
    margin-bottom: 0.4em;
}

.service__pitch {
    font-size: var(--fs-sm);
    color: var(--muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ink-soft);
    margin-top: auto;
    transition: color var(--dur-fast) var(--ease-out), gap var(--dur-fast) var(--ease-out);
}

.service__cta::after {
    content: "→";
    transition: transform var(--dur-fast) var(--ease-out);
}

.service:hover .service__cta { color: var(--ink); gap: 0.6em; }

/* =============================================================================
   10b. SERVICE-MODAL — öffnet sich mit Detail-Inhalt
   ============================================================================= */
.service-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 4vw, 2rem);
    background: color-mix(in srgb, var(--ink) 50%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-base) var(--ease-out),
                visibility 0s linear var(--dur-base);
}

.service-modal.is-open {
    opacity: 1;
    visibility: visible;
    transition: opacity var(--dur-base) var(--ease-out), visibility 0s linear 0s;
}

.service-modal__inner {
    width: 100%;
    max-width: 640px;
    max-height: 88vh;
    background: var(--bg);
    border-radius: 16px;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    overflow-y: auto;
    transform: translateY(20px) scale(0.97);
    transition: transform var(--dur-base) var(--ease-bounce);
    position: relative;
    border: 1px solid var(--line);
}

.service-modal.is-open .service-modal__inner { transform: translateY(0) scale(1); }

.service-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--ink-soft);
    background: var(--bg-soft);
    transition: background var(--dur-fast), color var(--dur-fast);
    z-index: 1;
}

.service-modal__close:hover { background: var(--accent); color: var(--accent-ink); }
.service-modal__close svg { width: 14px; height: 14px; }

.service-modal__header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    padding-right: 3rem;
}

.service-modal__icon {
    width: 48px;
    height: 48px;
    color: var(--accent-deep);
    flex-shrink: 0;
}

[data-theme="dark"] .service-modal__icon { color: var(--accent); }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .service-modal__icon { color: var(--accent); }
}

.service-modal__icon svg { width: 100%; height: 100%; }

.service-modal__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    margin-bottom: var(--space-1);
}

.service-modal__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    line-height: 1.05;
    font-weight: 400;
    letter-spacing: -0.025em;
    font-variation-settings: "opsz" 144, "SOFT" 30;
    margin-bottom: var(--space-3);
}

.service-modal__pitch {
    font-size: var(--fs-lg);
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: var(--space-3);
    font-weight: 400;
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--line);
}

.service-modal__description {
    color: var(--ink-soft);
    line-height: 1.65;
    margin-bottom: var(--space-3);
}

.service-modal__deliverables-label {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.service-modal__deliverables-label::before {
    content: "";
    width: 18px;
    height: 2px;
    background: var(--accent);
}

.service-modal__deliverables {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1) var(--space-2);
    list-style: none;
    padding: 0;
}

.service__deliverables { display: none; }
.service__description-hidden, .service__pitch-full { display: none; }

.service__deliverable {
    position: relative;
    padding: 0.4em 0.85em 0.4em 1.5em;
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-pill);
    color: var(--ink-soft);
}

.service__deliverable::before {
    content: "";
    position: absolute;
    left: 0.6em;
    top: 50%;
    width: 0.4em;
    height: 0.4em;
    background: var(--accent);
    border-radius: 50%;
    transform: translateY(-50%);
}

/* =============================================================================
   11. PROCESS — mit verbindender Lime-Linie
   ============================================================================= */
.process {
    position: relative;
}

.process__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--line);
    position: relative;
}

@media (min-width: 640px) {
    .process__grid { grid-template-columns: repeat(2, 1fr); border-top: 0; }
}

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

/* Verbindende Lime-Linie zwischen den Schritten (nur Desktop) */
@media (min-width: 1024px) {
    .process__grid::before {
        content: "";
        position: absolute;
        top: calc(var(--space-4) + 6px);
        left: 5%;
        right: 5%;
        height: 2px;
        background: var(--line);
        z-index: 0;
    }
    .process__grid::after {
        content: "";
        position: absolute;
        top: calc(var(--space-4) + 6px);
        left: 5%;
        height: 2px;
        background: var(--accent);
        z-index: 1;
        width: 0;
        transition: width 1.4s var(--ease-out);
        box-shadow: 0 0 8px rgba(212, 255, 58, 0.5);
    }
    .process__grid.is-visible::after { width: 90%; }
}

.process__step {
    padding: var(--space-4) var(--space-2);
    border-bottom: 1px solid var(--line);
    position: relative;
    z-index: 2;
}

@media (min-width: 640px) {
    .process__step {
        padding: var(--space-4) var(--space-4) var(--space-5) 0;
        border-top: 1px solid var(--line);
        border-bottom: 0;
    }
    .process__step:nth-child(2n) { padding-right: 0; padding-left: var(--space-4); border-left: 1px solid var(--line); }
}

@media (min-width: 1024px) {
    .process__step,
    .process__step:nth-child(2n) {
        padding: var(--space-4) var(--space-3) var(--space-5);
        border-left: 1px solid var(--line);
        border-top: 0;
        background: var(--bg);
    }
    .process__step:first-child { padding-left: 0; border-left: 0; }
    .process__step:last-child { padding-right: 0; }
}

.process__step-num {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--accent-deep);
    margin-bottom: var(--space-3);
    letter-spacing: 0.1em;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    position: relative;
}

[data-theme="dark"] .process__step-num { color: var(--accent); }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .process__step-num { color: var(--accent); }
}

@media (min-width: 1024px) {
    .process__step-num::after {
        content: "";
        display: inline-block;
        width: 14px;
        height: 14px;
        background: var(--bg);
        border: 2px solid var(--accent);
        border-radius: 50%;
        margin-left: 0.4em;
    }
    .process__grid.is-visible .process__step-num::after {
        background: var(--accent);
        transition: background 600ms var(--ease-out);
    }
    .process__grid.is-visible .process__step:nth-child(1) .process__step-num::after { transition-delay: 200ms; }
    .process__grid.is-visible .process__step:nth-child(2) .process__step-num::after { transition-delay: 600ms; }
    .process__grid.is-visible .process__step:nth-child(3) .process__step-num::after { transition-delay: 1000ms; }
    .process__grid.is-visible .process__step:nth-child(4) .process__step-num::after { transition-delay: 1400ms; }
}

.process__step-title {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    line-height: 1;
    font-weight: 300;
    letter-spacing: -0.025em;
    margin-bottom: var(--space-3);
    font-variation-settings: "opsz" 144, "SOFT" 30;
}

.process__step-text { color: var(--muted); font-size: var(--fs-sm); max-width: 28ch; line-height: 1.55; }

/* =============================================================================
   12. CLIENTS / BRANDS
   ============================================================================= */
.clients__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

@media (min-width: 640px) { .clients__grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .clients__grid { grid-template-columns: repeat(4, 1fr); } }

.brandmark {
    aspect-ratio: 5 / 3;
    display: grid;
    place-items: center;
    text-align: center;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
    overflow: hidden;
    padding: var(--space-4) var(--space-3);
    margin: 0;
    color: var(--ink);
    transition: background var(--dur-base) var(--ease-out),
                color var(--dur-base) var(--ease-out);
}

/* Im Dark-Mode ist die Default-Farbe Cream (passt zum hellen Text auf dunklem Hintergrund) */
[data-theme="dark"] .brandmark { color: var(--ink); /* --ink switcht im dark-Theme automatisch */ }

/* Hover: Hintergrund minimal aufhellen + Logo wird Lime (deep, kontrastreicher auf Cream) */
.brandmark:hover {
    background: var(--bg);
    color: var(--accent-deep);
}

/* Im Dark-Mode ist accent-deep heller (siehe :root-overrides) → besser auf Ink lesbar */

/* SVG-Logo-Box: Variable Größe je nach Logo-Aspect-Ratio.
   Strategie: Box ist immer min. 72px hoch, kann aber deutlich höher werden
   wenn das Logo schmal ist. Maximal-Breite verhindert dass extrem breite
   Wortmarken die Zelle sprengen.
   Resultat: optisch ähnliche Gewichtung über alle Aspect-Ratios. */
.brandmark__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Box-Dimensionen:
       Breite: 65% der Zelle, min 130px, max 180px
       Höhe:  von der Breite abhängig (max nutzbar), min 70px */
    width: clamp(140px, 68%, 200px);
    height: clamp(80px, 18vw, 110px);
    transition: transform var(--dur-base) var(--ease-out);
}

.brandmark__logo svg {
    /* SVG füllt die Box proportional (verhält sich wie object-fit: contain).
       Bei sehr breiten Logos: Breite ist Limit → Höhe wird kleiner.
       Bei quadratischen: Höhe ist Limit → Breite passt sich an. */
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
}

.brandmark:hover .brandmark__logo {
    transform: translateY(-14px);
}

/* Placeholder, wenn kein Logo da (Name als Monogramm) */
.brandmark__placeholder {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    line-height: 1;
    color: currentColor;
    transition: transform var(--dur-base) var(--ease-out);
}

.brandmark:hover .brandmark__placeholder { transform: translateY(-14px); }

/* Caption: absolut am unteren Rand, erscheint nur beim Hover */
.brandmark__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: var(--space-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    padding: 0 var(--space-3);
    transform: translateY(8px);
    opacity: 0;
    transition: transform var(--dur-base) var(--ease-out),
                opacity var(--dur-base) var(--ease-out);
    pointer-events: none;
}

.brandmark:hover .brandmark__caption,
.brandmark:focus-within .brandmark__caption {
    transform: translateY(0);
    opacity: 1;
}

.brandmark__name {
    /* Wird per .visually-hidden ausgeblendet — bleibt aber für Screenreader/ARIA da */
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* Screenreader-only: visuell unsichtbar, aber für Assistive Tech zugänglich */
.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.brandmark__service {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: 1.4;
    color: var(--ink);
    max-width: 95%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Touch-Geräte: Caption immer sichtbar (kein Hover möglich).
   Container wird zum vertikalen Stack (Logo oben, Caption darunter)
   und darf in der Höhe wachsen. */
@media (hover: none) {
    .brandmark {
        aspect-ratio: auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-3);
        padding: var(--space-5) var(--space-3);
        overflow: visible;
    }
    .brandmark__caption {
        position: static;
        transform: none;
        opacity: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .brandmark, .brandmark__logo, .brandmark__caption {
        transition: none;
    }
}

.clients__count {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--muted);
    margin-top: var(--space-4);
    text-align: right;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.clients__count strong { color: var(--ink); font-weight: 400; }

.brands { background: var(--bg-soft); }

/* =============================================================================
   13. CTA
   ============================================================================= */
.cta {
    padding-block: clamp(5rem, 12vw, 9rem);
    text-align: center;
    border-top: 1px solid var(--line);
}

.cta__title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    line-height: 1;
    letter-spacing: -0.04em;
    font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 50;
    margin-bottom: var(--space-3);
}

.cta__title em { font-weight: 300; }

.cta__sub {
    font-size: var(--fs-lg);
    color: var(--muted);
    max-width: 42ch;
    margin: 0 auto var(--space-4);
    font-weight: 300;
    line-height: 1.5;
}

/* =============================================================================
   14. CONTACT
   ============================================================================= */
.contact { background: var(--bg-soft); }

.contact__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

@media (min-width: 880px) {
    .contact__grid { grid-template-columns: 1fr 1.3fr; gap: clamp(3rem, 8vw, 7rem); }
}

.contact__title {
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    line-height: 0.98;
    font-weight: 300;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-4);
    font-variation-settings: "opsz" 144, "SOFT" 50;
}

.contact__title em { font-weight: 300; }

.contact__details { display: grid; gap: var(--space-3); margin-top: var(--space-4); }

.contact__details dt {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: var(--space-1);
    font-weight: 400;
}

.contact__details dd { font-size: var(--fs-body); line-height: 1.5; color: var(--ink-soft); }

.contact__details a {
    border-bottom: 1px solid var(--line-strong);
    padding-bottom: 1px;
    transition: border-color var(--dur-fast);
}

.contact__details a:hover { border-color: var(--accent); border-bottom-width: 2px; padding-bottom: 0; }

.form { display: grid; gap: var(--space-3); }
.form__row { display: grid; gap: var(--space-3); grid-template-columns: 1fr; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 0.4em; }

.field__label {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
}

.field__input,
.field__textarea {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    padding: 0.6em 0;
    font-size: var(--fs-body);
    color: var(--ink);
    font-family: var(--font-sans);
    transition: border-color var(--dur-fast);
}

.field__input:focus,
.field__textarea:focus {
    outline: none;
    border-bottom-color: var(--accent-deep);
    border-bottom-width: 2px;
    padding-bottom: calc(0.6em - 1px);
}

.field__textarea { min-height: 110px; resize: vertical; }

.field--hp { position: absolute; left: -9999px; }

.form__consent {
    display: flex;
    gap: var(--space-2);
    align-items: flex-start;
    font-size: var(--fs-xs);
    color: var(--muted);
    line-height: 1.55;
    margin-top: var(--space-2);
}

.form__consent input { margin-top: 0.25em; accent-color: var(--accent-deep); }
.form__consent a { text-decoration: underline; text-underline-offset: 2px; }

.form__submit { justify-self: start; margin-top: var(--space-2); }

.form__feedback {
    padding: var(--space-3);
    border: 1px solid var(--line-strong);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form__feedback--ok { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

/* =============================================================================
   15. FOOTER — editorial mit grossem Schriftzug
   ============================================================================= */
.footer {
    padding-block: clamp(4rem, 8vw, 6rem) clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid var(--line);
    background: var(--bg-soft);
    position: relative;
    overflow: hidden;
}

.footer__brand-large {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 14vw, 11rem);
    font-weight: 300;
    letter-spacing: -0.05em;
    line-height: 0.9;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
    display: flex;
    align-items: baseline;
    color: var(--ink);
    font-variation-settings: "opsz" 144, "SOFT" 50;
    user-select: none;
}

.footer__brand-large .dot {
    width: 0.34em;
    height: 0.34em;
    margin-left: 0.04em;
    background: var(--accent);
    border-radius: 50%;
    transform: translateY(-0.02em);
    position: relative;
}

.footer__brand-large .dot::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
    animation: dot-pulse-ring 5s ease-in-out infinite;
    animation-delay: 1.5s;
}

.footer__cols {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
    padding-block: clamp(2rem, 4vw, 3rem);
    border-top: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
    margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

@media (min-width: 640px) {
    .footer__cols { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

.footer__col-label {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: var(--space-3);
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.footer__col-label::before {
    content: "";
    width: 18px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.footer__col p,
.footer__col a {
    font-size: var(--fs-sm);
    color: var(--ink-soft);
    line-height: 1.65;
    display: block;
}

.footer__col ul { list-style: none; display: grid; gap: 0.3em; }

.footer__col a {
    transition: color var(--dur-fast) var(--ease-out),
                padding-left var(--dur-fast) var(--ease-out);
    position: relative;
    padding-left: 0;
}

.footer__col a:hover {
    color: var(--ink);
    padding-left: 0.5em;
}

.footer__col a:hover::before {
    content: "→";
    position: absolute;
    left: -0.3em;
    color: var(--accent-deep);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.footer__bottom a {
    color: var(--muted);
    transition: color var(--dur-fast);
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
}

.footer__bottom a:hover { color: var(--ink); border-color: var(--accent); }

.footer__back-top {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.5em 1em 0.5em 2em;
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line-strong);
    border-radius: var(--r-pill);
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    overflow: hidden;
    transition: color var(--dur-fast) var(--ease-out),
                border-color var(--dur-pill) var(--ease-out);
}

.footer__back-top::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: inherit;
    clip-path: circle(0.3em at 1em 50%);
    transition: clip-path var(--dur-pill) var(--ease-out);
    z-index: -1;
}

.footer__back-top:hover {
    color: var(--accent-ink);
    border-color: var(--accent);
}

.footer__back-top:hover::before { clip-path: circle(150% at 50% 50%); }

.footer__back-top svg { width: 12px; height: 12px; }
.footer__inner a:hover { color: var(--ink); }

/* =============================================================================
   16. REVEAL
   ============================================================================= */
.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

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

.reveal-stagger > * {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 240ms; }

/* =============================================================================
   17. A11Y
   ============================================================================= */
:focus-visible {
    outline: 2px solid var(--accent-deep);
    outline-offset: 3px;
    border-radius: 2px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: 1rem;
    background: var(--accent);
    color: var(--accent-ink);
    z-index: 1000;
    font-weight: 500;
}

.skip-link:focus { left: 1rem; top: 1rem; }

/* =============================================================================
   18. SCROLL-PROGRESS — schmale Lime-Linie oben am Bildschirm
   ============================================================================= */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--accent);
    z-index: 200;
    transform: scaleX(0);
    transform-origin: left center;
    pointer-events: none;
    box-shadow: 0 0 8px rgba(212, 255, 58, 0.6);
}

/* =============================================================================
   19. MARQUEE — Disziplinen laufen endlos durch
   ============================================================================= */
.marquee {
    overflow: hidden;
    border-block: 1px solid var(--line);
    padding-block: clamp(1.2rem, 3vw, 2rem);
    background: var(--bg-soft);
    position: relative;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.marquee__track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: marquee-slide 80s linear infinite;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee__item {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2.4rem);
    font-weight: 300;
    font-variation-settings: "opsz" 144, "SOFT" 30;
    letter-spacing: -0.02em;
    color: var(--ink-soft);
    padding-inline: 0;
    flex-shrink: 0;
}

.marquee__sep {
    width: 0.5em;
    height: 0.5em;
    background: var(--accent);
    border-radius: 50%;
    margin-inline: clamp(1.5rem, 4vw, 3rem);
    flex-shrink: 0;
    box-shadow: 0 0 12px rgba(212, 255, 58, 0.5);
}

@keyframes marquee-slide {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

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

/* =============================================================================
   20. PERFORMANCE — Backdrop-Filter auf Mobile aus, GPU-Hints
   ============================================================================= */
@media (max-width: 768px) {
    .nav {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: var(--bg);
    }
    .service-modal {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: color-mix(in srgb, var(--ink) 75%, transparent);
    }
}