/* ============================================================
   Webum – webum-core.css
   Design Tokens, Reset, globale Basis-Styles.
   Keine externen Abhängigkeiten. IBM Plex Sans lokal gehostet.

   Komponenten und Seiten-Styles → webum.css (wu-* System)
   ============================================================ */

/* ------------------------------------------------------------
   0. Web Fonts — Space Grotesk (Logo), IBM Plex Sans (Text)
   ------------------------------------------------------------ */

/* Space Grotesk Medium 500 — nur für das Logo */
@font-face {
    font-family: 'Space Grotesk';
    font-weight: 500;
    font-style: normal;
    font-display: block; /* NICHT auf swap ändern: Space Grotesk ist im Logo-SVG — swap erzeugt sichtbares Zucken beim Seitenload. block ist sicher weil der Font preloaded ist (praktisch 0ms Blockierzeit). */
    src: url('/assets/fonts/SpaceGrotesk-Medium-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
                   U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F,
                   U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Space Grotesk';
    font-weight: 500;
    font-style: normal;
    font-display: block; /* NICHT auf swap ändern: siehe latin-Schnitt oben */
    src: url('/assets/fonts/SpaceGrotesk-Medium-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
                   U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF,
                   U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB,
                   U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'IBM Plex Serif';
    src: url('/assets/fonts/IBMPlexSerif-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Serif';
    src: url('/assets/fonts/IBMPlexSerif-Italic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-Italic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('/assets/fonts/IBMPlexSans-BoldItalic.woff2') format('woff2');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

/* ------------------------------------------------------------
   1. Custom Properties
   ------------------------------------------------------------ */
:root {
    --c-bg:           #ffffff;
    --c-surface:      #f6f5f3;
    --c-surface-alt:  #fff3f3;
    --c-border:       #beb4b4;
    --c-text:         #18181b;
    --c-text-muted:   #696861;
    --c-accent:       #02a7bb;
    --c-accent-dark:  #017f8e;
    --c-accent-light: #d6f2f5;
    /* Unshadowed Alias von --c-accent — für UI, die auch innerhalb eines
       lokalen Marken-Overrides (z.B. .demo-brand in demo.php) immer Webums
       echte Akzentfarbe zeigen muss. */
    --webum-tour-accent: #02a7bb;
    --c-warm:         #1a7c68;
    --c-success-bg:   #f0fdf4;
    --c-success-text: #15803d;
    --c-success-border:#bbf7d0;
    --c-error-bg:     #fef2f2;
    --c-error-text:   #b91c1c;
    --c-error-border: #fecaca;

    --c-text-inverse:        #ffffff;
    --c-text-inverse-muted:  rgba(255, 255, 255, 0.75);

    --font: 'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'IBM Plex Serif', Georgia, 'Times New Roman', serif;
    --font-mono: 'SF Mono', 'Fira Code', Consolas, monospace;

    --fs-xs:   0.875rem;
    --fs-sm:   1rem;
    --fs-base: 1rem;
    --fs-md:   1.125rem;
    --fs-lg:   1.25rem;
    --fs-xl:   1.5rem;
    --fs-2xl:  1.875rem;
    --fs-3xl:  2.25rem;
    --fs-4xl:  2.75rem;
    --fs-5xl:  3.75rem;

    --lh-tight:  1.2;
    --lh-base:   1.65;

    --ls-tight:  -0.02em;
    --ls-normal:  0;
    --ls-wide:    0.04em;
    --ls-wider:   0.06em;

    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semi:   600;
    --fw-bold:   700;

    --sp-1:  0.25rem;
    --sp-2:  0.5rem;
    --sp-3:  0.75rem;
    --sp-4:  1rem;
    --sp-5:  1.25rem;
    --sp-6:  1.5rem;
    --sp-8:  2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;
    --sp-16: 4rem;
    --sp-20: 5rem;
    --sp-24: 6rem;

    --radius-sm: 3px;
    --radius:    4px;
    --radius-lg: 6px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow:    0 2px 8px rgba(0,0,0,0.10);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.10);

    --nav-height: 64px;
    --container:  1100px;

    /* Dot-Grid Muster (Hero + section--dot-grid) */
    /* --dot-grid-color: bewusst von --c-border (#beb4b4 = rgb 190 180 180) abgeleitet,
       aber NICHT live gekoppelt. Wer die Farbe ändern will, ändert diesen Token direkt. */
    --dot-grid-color:       rgba(190, 180, 180, 0.40);
    --dot-grid-hover-color: rgba(255, 255, 255, 0.9);
    --dot-grid-bg:          radial-gradient(circle, var(--dot-grid-color) 1.1px, transparent 1px);
    --dot-grid-hover-bg:    radial-gradient(circle, var(--dot-grid-hover-color) 1.5px, transparent 1.3px);
    --dot-grid-size:        17px 17px;
}

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

fieldset {
    border: none;
    margin: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    -webkit-tap-highlight-color: color-mix(in srgb, var(--c-accent) 22%, transparent);
}

body {
    font-family: var(--font);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

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

a {
    color: var(--c-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

a:hover {
    color: var(--c-accent-dark);
}

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font: inherit;
}

/* ------------------------------------------------------------
   3. Barrierefreiheit – Skip Link
   ------------------------------------------------------------ */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--sp-4);
    background: var(--c-accent);
    color: #fff;
    padding: var(--sp-2) var(--sp-4);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semi);
    border-radius: var(--radius);
    z-index: 9999;
    text-decoration: none;
}

.skip-link:focus {
    top: var(--sp-2);
}


/* ------------------------------------------------------------
   5. Typografie
   ------------------------------------------------------------ */
h1, h2, h3, h4 {
    line-height: var(--lh-tight);
    color: var(--c-text);
}

h1 { font-size: var(--fs-4xl); font-weight: var(--fw-bold);   letter-spacing: var(--ls-tight); }
h2 { font-size: var(--fs-3xl); font-weight: var(--fw-bold); }
h3 { font-size: var(--fs-xl);  font-weight: var(--fw-bold); }
h4 { font-size: var(--fs-lg);  font-weight: var(--fw-medium); }




/* ------------------------------------------------------------
   6. Navigation
   ------------------------------------------------------------ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: var(--c-bg);
    border-top: 5px solid var(--c-accent);
    border-bottom: 1px solid var(--c-border);
    padding-top: var(--sp-3, 0.75rem);
    padding-bottom: var(--sp-3, 0.75rem);
    transition: box-shadow 0.2s ease, background-color 0.2s ease;
}

.site-header.is-scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: var(--shadow);
    border-bottom-color: transparent;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--nav-height);
    height: auto;
    gap: var(--sp-6);
}

.nav-logo {
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    color: var(--c-text);
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo:hover {
    color: var(--c-accent);
}

.nav-logo svg {
    display: block;
    width: 86px;
    height: 42px;
    overflow: hidden;
    transition: width 0.2s ease;
}

/* "ebum"-tspan faded beim Scrollen */
.logo-text {
    transition: opacity 0.18s ease;
}

/* Beide Linien: px-Werte für sauber animierbare Übergänge */
.logo-line-bottom {
    /* unter w+e+b: zeigt x=0 bis x≈48px (Grenze am Ende von b) */
    clip-path: inset(0 38px 0 0);
    transition: clip-path 0.2s ease;
}

.logo-line-top {
    /* über b+u+m: zeigt x=48px bis x=86 */
    clip-path: inset(0 0 0 48px);
    transition: clip-path 0.2s ease;
}

/* Scroll-Zustand: SVG kollabiert auf w-Breite (19px), Linien zeigen volle Ausdehnung */
.site-header.is-scrolled .nav-logo svg {
    width: 19px;
}

.site-header.is-scrolled .logo-text {
    opacity: 0;
}

.site-header.is-scrolled .logo-line-bottom {
    clip-path: inset(0 0px 0 0);
}

.site-header.is-scrolled .logo-line-top {
    clip-path: inset(0 0 0 0px);
}

/* Hover im scrolled-Zustand: Wordmark vollständig aufklappen */
.site-header.is-scrolled .nav-logo:hover svg {
    width: 86px;
}

.site-header.is-scrolled .nav-logo:hover .logo-text {
    opacity: 1;
}

.site-header.is-scrolled .nav-logo:hover .logo-line-bottom {
    clip-path: inset(0 38px 0 0);
}

.site-header.is-scrolled .nav-logo:hover .logo-line-top {
    clip-path: inset(0 0 0 48px);
}

@media (prefers-reduced-motion: reduce) {
    .nav-logo svg,
    .logo-text,
    .logo-line-bottom,
    .logo-line-top {
        transition: none;
    }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--sp-6);
}

.nav-links a {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    text-decoration: none;
    white-space: nowrap;
}

.nav-links a:not(.btn) {
    color: var(--c-text);
}

.nav-links a:not(.btn):hover {
    color: var(--c-accent);
}

.nav-links a:not(.btn)[aria-current="page"] {
    color: var(--c-accent);
    text-decoration: underline;
    text-underline-offset: 5px;
    text-decoration-thickness: 2px;
    text-decoration-color: var(--c-accent);
}

.nav-cta {
    margin-left: var(--sp-2);
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--sp-2);
    color: var(--c-text);
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile nav */
@media (max-width: 900px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--c-bg);
        border-bottom: 1px solid var(--c-border);
        padding: var(--sp-4) var(--sp-6);
        box-shadow: var(--shadow-md);
    }

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

    .nav-links a:not(.btn) {
        display: block;
        padding: var(--sp-3) var(--sp-6);
        margin-inline: calc(-1 * var(--sp-6));
        font-size: var(--fs-base);
        border-bottom: 1px solid var(--c-border);
    }

    .nav-links a:not(.btn):last-child {
        border-bottom: none;
    }

    .nav-cta {
        margin: var(--sp-4) 0 var(--sp-2);
    }
}

/* ------------------------------------------------------------
   7. Buttons
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.75rem 1.5rem;
    font-size: var(--fs-base);
    font-weight: var(--fw-semi);
    line-height: 1;
    border-radius: var(--radius);
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background-color 0.12s ease, color 0.12s ease,
                border-color 0.12s ease, transform 0.1s ease;
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 3px;
}

.btn-primary {
    background: var(--c-accent);
    color: #ffffff;
    border-color: var(--c-accent);
}

.btn-primary:hover {
    background: var(--c-accent-dark);
    border-color: var(--c-accent-dark);
    color: #ffffff;
}

.btn-secondary {
    background: var(--c-bg);
    color: var(--c-accent);
    border: 1px solid var(--c-accent);
}

.btn-secondary:hover {
    background: var(--c-accent-light);
}

.btn-lg {
    padding: 0.9rem 2rem;
    font-size: var(--fs-md);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--fs-sm);
}

.btn--full {
    width: 100%;
    justify-content: center;
    white-space: normal;
}

.btn-text-short {
    display: none;
}

@media (max-width: 600px) {
    .btn-text-full {
        display: none;
    }

    .btn-text-short {
        display: inline;
    }
}

/* ------------------------------------------------------------
   15. Formulare
   ------------------------------------------------------------ */
.form-intro h1 {
    font-size: var(--fs-3xl);
    margin-bottom: var(--sp-4);
}


.form-intro-note {
    padding: var(--sp-5);
    background: var(--c-surface);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
}

.contact-reach-label {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semi);
    text-transform: uppercase;
    letter-spacing: var(--ls-wider);
    color: var(--c-text-muted);
    margin-bottom: var(--sp-3);
}

.contact-reach-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.contact-reach-list li {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.contact-reach-icon {
    flex-shrink: 0;
    color: var(--c-accent);
}

.contact-reach-list a {
    font-size: var(--fs-md);
    font-weight: var(--fw-medium);
    color: var(--c-text);
    text-decoration: none;
}

.contact-reach-list a:hover {
    color: var(--c-accent);
    text-decoration: underline;
}

.form-box {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: var(--sp-5);
}

.form-group label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    margin-bottom: var(--sp-2);
}

.form-group label .required {
    color: var(--c-error-text);
    margin-left: 2px;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--c-accent);
    box-shadow: 0 0 0 2px rgba(29,53,87,0.12);
}

.form-control.has-error {
    border-color: var(--c-error-text);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    margin-top: var(--sp-1);
}

.form-error {
    font-size: var(--fs-sm);
    color: var(--c-error-text);
    margin-top: var(--sp-1);
}

/* Checkboxen */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

/* Hanging Indent statt Flex: native Checkboxen folgen align-items/
   align-self browserübergreifend nicht zuverlässig (Replaced Element mit
   eigener Layout-Logik, v.a. WebKit). Checkbox wird per position:absolute
   aus dem Textfluss genommen — dadurch beginnen ALLE Zeilen (auch die
   erste) einheitlich bei padding-left, kein text-indent-Sonderfall nötig,
   der bei umbrechendem Text zu Abweichungen führte. */
.checkbox-item {
    display: block;
    position: relative;
    padding-left: calc(18px + var(--sp-1));
    cursor: pointer;
    font-size: var(--fs-sm);
}

.form-group .checkbox-item {
    margin-bottom: 0;
}

.checkbox-item input[type="checkbox"] {
    position: absolute;
    left: 0;
    top: calc((var(--lh-base, 1.65) * var(--fs-sm, 1rem) - 18px) / 2);
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--c-accent);
    cursor: pointer;
}

/* Honeypot */
.form-hp {
    display: none !important;
    visibility: hidden;
    position: absolute;
    left: -9999px;
}

/* Alerts */
.alert {
    padding: var(--sp-5) var(--sp-6);
    border-radius: var(--radius);
    margin-bottom: var(--sp-6);
    font-size: var(--fs-sm);
}

.alert--success {
    background: var(--c-success-bg);
    color: var(--c-success-text);
    border: 1px solid var(--c-success-border);
}

.alert--error {
    background: var(--c-error-bg);
    color: var(--c-error-text);
    border: 1px solid var(--c-error-border);
}

.alert strong {
    font-weight: var(--fw-semi);
    display: block;
    margin-bottom: var(--sp-1);
}

/* ------------------------------------------------------------
   16. CTA-Bereich
   ------------------------------------------------------------ */
/* .cta-section vollständig nach wu-cta (webum.css) migriert */


/* ------------------------------------------------------------
   18. Footer
   ------------------------------------------------------------ */
.site-footer {
    background: var(--c-text);
    color: rgba(255,255,255,0.75);
    padding: var(--sp-16) 0 var(--sp-10);
    border-top: 3px solid var(--c-accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--sp-12);
    margin-bottom: var(--sp-12);
}

.footer-brand .nav-logo {
    color: #fff;
    font-size: var(--fs-xl);
    margin-bottom: var(--sp-4);
    display: inline-block;
}

.footer-brand p {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.6);
    max-width: 280px;
}

.footer-col h4 {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semi);
    color: #fff;
    margin-bottom: var(--sp-4);
    letter-spacing: 0.03em;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.footer-col a {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.6);
    text-decoration: none;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    padding-top: var(--sp-6);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sp-4);
}

.footer-bottom p {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.4);
}

.footer-legal {
    display: flex;
    gap: var(--sp-6);
}

.footer-legal a {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.4);
    text-decoration: none;
}

.footer-legal a:hover {
    color: rgba(255,255,255,0.8);
}

/* ------------------------------------------------------------
   19. Utility
   ------------------------------------------------------------ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Inline-Begriffserklärung */
abbr[title] {
    text-decoration: underline dotted;
    cursor: help;
}


/* ------------------------------------------------------------
   20. Mikro-Interaktionen
   ------------------------------------------------------------ */

/* Scroll-Progress-Bar (CSS scroll-driven, progressive enhancement) */
@supports (animation-timeline: scroll()) {
    @media (prefers-reduced-motion: no-preference) {
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: var(--c-accent-light);
            transform-origin: left;
            transform: scaleX(0);
            z-index: 9999;
            animation: scroll-progress linear;
            animation-timeline: scroll(root block);
        }

        @keyframes scroll-progress {
            0%  { transform: scaleX(0); opacity: 0; }
            3%  { opacity: 1; }
            100%{ transform: scaleX(1); opacity: 1; }
        }
    }
}

/* ------------------------------------------------------------
    21. Responsive – Tablet (max 1024px)
    ------------------------------------------------------------ */
@media (max-width: 1024px) {
    :root {
        --fs-5xl:  2.75rem;
        --fs-4xl:  2.25rem;
        --fs-3xl:  1.875rem;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }

}

/* ------------------------------------------------------------
    22. Responsive – Large Desktop (min 1440px)
    Wichtig: Greift NUR bei >= 1440px. Tablet/Mobil bleiben unverändert.
    ------------------------------------------------------------ */
@media (min-width: 1440px) {
    :root {
        --container: 1280px;
    }

    .footer-grid {
        gap: var(--sp-16, 4rem);
    }

    .form-box {
        padding: var(--sp-10, 2.5rem);
    }

    .form-group {
        margin-bottom: var(--sp-6, 1.5rem);
    }

    .form-control {
        padding: 0.75rem 1rem;
    }
}

/* ------------------------------------------------------------
    23. Responsive – Mobil (max 768px)
    ------------------------------------------------------------ */
@media (max-width: 768px) {
    :root {
        --fs-5xl:  2.25rem;
        --fs-4xl:  1.875rem;
        --fs-3xl:  1.5rem;
        --fs-2xl:  1.375rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--sp-8);
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }


}