/* ==========================================================================
   style.css — bequ GmbH (bequ.ch)
   Unternehmens-/Dachseite der bequ GmbH, Hamburg.

   INHALT
   ------
    1. :root Design-Tokens
    2. Reset & Base
    3. Typografie & Utilities
    4. Buttons & Links
    5. Header & Navigation
    6. Mobile-Menü
    7. Hero
    8. Sektion: Unternehmen
    9. Sektion: Marken
   10. Sektion: Kompetenzen
   11. Sektion: Führung
   12. Sektion: Kontakt & Formular
   13. Footer
   14. Rechts-Views (Impressum / Datenschutz)
   15. Cookie-Banner
   16. Toasts
   17. 404-Seite
   18. Responsive (min-width 640 / 768 / 1024)
   19. Animationen (Scroll-Reveal)
   20. Barrierefreiheit & Fallbacks
   ========================================================================== */

/* ===== 1. :root DESIGN-TOKENS ============================================ */
:root {
    /* Basisfarben (Haus-Palette) */
    --color-bg: #fbfbfd;
    --color-bg-alt: #f5f5f7;
    --color-surface: #ffffff;
    --color-ink: #1d1d1f;
    --color-text: #1d1d1f;
    --color-muted: #6e6e73;
    --color-line: rgba(29, 29, 31, 0.1);

    /* Markenakzente der Töchter (nur in den Markenkarten) */
    --accent-io: #1d1d1f;
    --accent-io-bg: rgba(29, 29, 31, 0.06);
    --accent-agency: #0052ff;
    --accent-agency-bg: #eff6ff;
    --accent-solutions: #c5a880;
    --accent-solutions-bg: rgba(197, 168, 128, 0.16);
    /* Dunkleres Gold nur für Text auf hellem Grund (WCAG AA >= 4.5:1) */
    --accent-solutions-text: #86673d;
    /* Nur Deko (Hero-Chips) */
    --accent-violet: #a855f7;

    /* Status */
    --color-success: #16a34a;
    --color-error: #dc2626;

    /* Glassmorphism */
    --glass-bg: rgba(251, 251, 253, 0.78);
    --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);

    /* System */
    --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --container-max: 1180px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    /* Radius-Skala (Haus-Look: großzügig gerundet) */
    --radius-sm: 0.75rem;
    --radius-md: 1.25rem;
    --radius-lg: 2rem;
    --radius-pill: 9999px;
}

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

html {
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
    font-size: 100%;
}

body {
    font-family: var(--font-stack);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul,
ol {
    list-style: none;
}

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
    color: inherit;
}

input,
textarea {
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text);
}

/* Sichtbarer Fokus für Tastaturnutzer */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-ink);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ===== 3. TYPOGRAFIE & UTILITIES ========================================= */
h1,
h2,
h3,
h4 {
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4.25rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.9rem, 5.5vw, 2.75rem);
}

h3 {
    font-size: 1.35rem;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: 1.25rem;
}

.section {
    padding-block: 4.5rem;
    /* Anker-Sprünge landen unterhalb des fixierten Headers */
    scroll-margin-top: 5.5rem;
}

.bg-alt {
    background-color: var(--color-bg-alt);
}

.section-head {
    max-width: 720px;
    margin-bottom: 3rem;
}

.section-head.is-centered {
    margin-inline: auto;
    text-align: center;
}

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.1rem;
    color: var(--color-muted);
    margin-top: 1.25rem;
}

.text-muted {
    color: var(--color-muted);
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 200;
    background: var(--color-ink);
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
}

.skip-link:focus-visible {
    top: 1rem;
    outline-color: #fff;
}

/* ===== 4. BUTTONS & LINKS ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
    transition: var(--transition-smooth);
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--color-ink);
    color: #fff;
}

.btn-primary:hover,
.btn-primary:active {
    background: #000;
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-ink);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-card);
}

.btn-secondary:hover,
.btn-secondary:active {
    border-color: var(--color-ink);
    transform: translateY(-2px);
}

.link-inline {
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ===== 5. HEADER & NAVIGATION =========================================== */
.site-header {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 100;
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.site-header.is-scrolled {
    border-bottom-color: var(--color-line);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.25rem;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    gap: 0.45rem;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-ink);
}

/* Suffix in voller Wortmarken-Größe — nur die Farbe unterscheidet */
.logo-suffix {
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
    color: var(--color-muted);
}

.nav-desktop {
    display: none;
}

.nav-desktop a {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-muted);
    transition: var(--transition-smooth);
}

.nav-desktop a:hover {
    color: var(--color-ink);
    background: var(--color-bg-alt);
}

.nav-desktop a.is-active {
    color: var(--color-ink);
    background: var(--color-bg-alt);
}

.header-cta {
    display: none;
}

.menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-line);
    background: var(--color-surface);
}

.menu-btn svg {
    width: 22px;
    height: 22px;
}

/* ===== 6. MOBILE-MENÜ ==================================================== */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 150;
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-1rem);
    transition: var(--transition-smooth);
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Menüpunkte: untereinander gestapelt, als Button-Karten */
.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    width: min(20rem, 84vw);
}

.mobile-menu-link {
    display: block;
    text-align: center;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-pill);
    padding: 0.95rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.mobile-menu-link:hover,
.mobile-menu-link:active {
    border-color: var(--color-ink);
    transform: translateY(-2px);
}

.mobile-menu-cta {
    margin-top: 0.4rem;
    font-size: 1.05rem;
}

/* Gestaffeltes Einblenden der Menüpunkte */
.mobile-menu-nav > * {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.is-open .mobile-menu-nav > * {
    opacity: 1;
    transform: none;
}

.mobile-menu.is-open .mobile-menu-nav > *:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.is-open .mobile-menu-nav > *:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.is-open .mobile-menu-nav > *:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.is-open .mobile-menu-nav > *:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.is-open .mobile-menu-nav > *:nth-child(5) { transition-delay: 0.25s; }

.mobile-menu-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    width: 2.75rem;
    height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-line);
    background: var(--color-surface);
}

/* ===== 7. HERO =========================================================== */
.hero {
    position: relative;
    padding-top: 8.5rem;
    padding-bottom: 4.5rem;
    text-align: center;
    overflow: hidden;
}

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

/* Dezente, langsam driftende Farbnebel in den Markenfarben der Töchter */
.hero::before,
.hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    width: 32rem;
    height: 32rem;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.45;
}

.hero::before {
    top: -14rem;
    left: -12rem;
    background: radial-gradient(circle, rgba(0, 82, 255, 0.3), transparent 65%);
    animation: hero-blob-drift 16s ease-in-out infinite alternate;
}

.hero::after {
    bottom: -16rem;
    right: -12rem;
    background: radial-gradient(circle, rgba(197, 168, 128, 0.4), transparent 65%);
    animation: hero-blob-drift 21s ease-in-out infinite alternate-reverse;
}

/* Schwebende Glas-Chips mit den Marken-Icons (rein dekorativ) */
.hero-deco {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.deco-chip {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.6);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.85);
    box-shadow: var(--shadow-soft);
    opacity: 0.85;
    animation: hero-float 9s ease-in-out infinite alternate;
}

.deco-chip svg {
    width: 22px;
    height: 22px;
}

.deco-1 {
    top: 13%;
    left: 6%;
    color: var(--color-ink);
}

.deco-2 {
    top: 22%;
    right: 6%;
    color: var(--accent-agency);
    animation-duration: 11s;
    animation-delay: -3s;
}

.deco-3 {
    bottom: 14%;
    left: 9%;
    color: var(--accent-solutions-text);
    animation-duration: 10s;
    animation-delay: -5s;
}

.deco-4 {
    top: 48%;
    left: 16%;
    color: var(--accent-violet);
    animation-duration: 12s;
    animation-delay: -7s;
    display: none;
}

.deco-5 {
    bottom: 24%;
    right: 12%;
    color: var(--color-muted);
    animation-duration: 13s;
    animation-delay: -9s;
    display: none;
}

.hero .lead {
    max-width: 640px;
    margin-inline: auto;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem;
    margin-top: 2.25rem;
}

.brand-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 3rem;
}

.brand-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    box-shadow: var(--shadow-card);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.brand-chip:hover {
    transform: translateY(-2px);
    border-color: var(--color-ink);
}

.brand-chip .dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
}

.dot-io {
    background: var(--accent-io);
}

.dot-agency {
    background: var(--accent-agency);
}

.dot-solutions {
    background: var(--accent-solutions);
}

/* ===== 8. SEKTION: UNTERNEHMEN ========================================== */
.facts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2.5rem;
}

.fact-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

.fact-card .icon-bubble {
    margin-bottom: 0.9rem;
}

.fact-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.fact-card p {
    font-size: 0.95rem;
    color: var(--color-muted);
}

.icon-bubble {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-sm);
    background: var(--color-bg-alt);
    color: var(--color-ink);
}

.icon-bubble svg {
    width: 22px;
    height: 22px;
}

/* ===== 9. SEKTION: MARKEN =============================================== */
.brands-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.brand-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.brand-card:hover {
    transform: translateY(-4px);
}

.brand-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: var(--radius-sm);
}

.brand-mark svg {
    width: 26px;
    height: 26px;
}

.brand-tag {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.brand-card--io .brand-mark,
.brand-card--io .brand-tag {
    background: var(--accent-io-bg);
    color: var(--accent-io);
}

.brand-card--agency .brand-mark,
.brand-card--agency .brand-tag {
    background: var(--accent-agency-bg);
    color: var(--accent-agency);
}

.brand-card--solutions .brand-mark,
.brand-card--solutions .brand-tag {
    background: var(--accent-solutions-bg);
    color: var(--accent-solutions-text);
}

.brand-card h3 {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.brand-card > p {
    color: var(--color-muted);
    margin-bottom: 1.25rem;
}

.brand-points {
    display: grid;
    gap: 0.6rem;
    margin-bottom: 1.75rem;
}

.brand-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.brand-points svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: var(--color-success);
}

.brand-card .btn {
    margin-top: auto;
    align-self: flex-start;
}

/* ===== 10. SEKTION: KOMPETENZEN ========================================= */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.skill-tile {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 1.4rem;
    box-shadow: var(--shadow-card);
}

.skill-tile h3 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.skill-tile p {
    font-size: 0.92rem;
    color: var(--color-muted);
}

/* ===== 11. SEKTION: FÜHRUNG ============================================= */
.leader-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    box-shadow: var(--shadow-soft);
}

.leader-portrait {
    width: min(280px, 70vw);
    border-radius: var(--radius-lg);
    margin-inline: auto;
    box-shadow: var(--shadow-soft);
}

.leader-body .eyebrow {
    margin-bottom: 0.5rem;
}

.leader-body h3 {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
}

.leader-role {
    color: var(--color-muted);
    font-weight: 500;
    margin-bottom: 1rem;
}

.leader-body p + p {
    margin-top: 0.85rem;
}

.leader-body .btn {
    margin-top: 1.5rem;
}

/* ===== 12. SEKTION: KONTAKT & FORMULAR ================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.contact-list {
    display: grid;
    gap: 1.25rem;
    margin-top: 2rem;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-list .label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.contact-list a,
.contact-list .value {
    font-weight: 600;
}

.contact-list a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    box-shadow: var(--shadow-soft);
}

.form-field {
    margin-bottom: 1.25rem;
}

.form-field label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    transition: var(--transition-smooth);
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-ink);
    box-shadow: 0 0 0 3px rgba(29, 29, 31, 0.1);
}

.form-field textarea {
    min-height: 8.5rem;
    resize: vertical;
}

.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
    font-size: 0.88rem;
    color: var(--color-muted);
}

.form-consent input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
    accent-color: var(--color-ink);
}

.form-card .btn {
    width: 100%;
}

.form-note {
    margin-top: 1.25rem;
    font-size: 0.85rem;
}

/* Honeypot: für Menschen unsichtbar, Bots füllen es aus */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* ===== 13. FOOTER ======================================================== */
.site-footer {
    background: var(--color-ink);
    color: #d2d2d7;
    padding-block: 3.5rem 2rem;
    margin-top: 4.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.25rem;
    margin-bottom: 2.5rem;
}

.footer-brand .logo {
    color: #fff;
}

.footer-brand .logo-suffix {
    color: #a1a1a6;
}

.footer-brand p {
    margin-top: 0.75rem;
    font-size: 0.92rem;
    color: #a1a1a6;
    max-width: 320px;
}

.footer-col h3 {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #86868b;
    margin-bottom: 0.9rem;
}

.footer-col ul {
    display: grid;
    gap: 0.55rem;
}

.footer-col a,
.footer-col button {
    font-size: 0.95rem;
    color: #d2d2d7;
    transition: var(--transition-smooth);
    text-align: left;
    padding: 0;
}

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

.footer-col a:focus-visible,
.footer-col button:focus-visible {
    outline-color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: #86868b;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    justify-content: space-between;
}

/* ===== 14. RECHTS-VIEWS (IMPRESSUM / DATENSCHUTZ) ======================= */
.view-section {
    padding-top: 7.5rem;
    padding-bottom: 3rem;
    min-height: 60vh;
}

.legal-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-soft);
    max-width: 820px;
    margin-inline: auto;
}

.legal-card h1 {
    font-size: clamp(1.9rem, 5vw, 2.5rem);
    margin-bottom: 1.5rem;
}

.legal-card h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.6rem;
}

.legal-card h3 {
    font-size: 1.05rem;
    margin-top: 1.25rem;
    margin-bottom: 0.4rem;
}

.legal-card p,
.legal-card li {
    color: var(--color-muted);
    font-size: 0.97rem;
}

.legal-card ul {
    list-style: disc;
    padding-left: 1.25rem;
    display: grid;
    gap: 0.35rem;
    margin-block: 0.5rem;
}

.legal-card a {
    color: var(--color-ink);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.legal-card address {
    font-style: normal;
    color: var(--color-muted);
}

.legal-back {
    margin-top: 2.5rem;
}

/* ===== 15. COOKIE-BANNER ================================================= */
/* Haus-Konvention: breit & flach — Text links, Buttons rechts,
   "Alle akzeptieren" außen rechts. */
.cookie-banner {
    position: fixed;
    z-index: 180;
    inset-inline: 1rem;
    bottom: 1rem;
    max-width: 720px;
    margin-inline: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
    padding: 1rem 1.25rem;
}

.cookie-banner-title {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.cookie-banner-text {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: 0.85rem;
}

.cookie-banner-link {
    color: var(--color-ink);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.cookie-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.btn-cookie {
    flex: 1 1 auto;
    padding: 0.7rem 1.1rem;
    border-radius: var(--radius-pill);
    font-size: 0.92rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.btn-cookie-primary {
    background: var(--color-ink);
    color: #fff;
}

.btn-cookie-primary:hover {
    background: #000;
}

.btn-cookie-secondary {
    background: var(--color-bg-alt);
    color: var(--color-ink);
}

.btn-cookie-secondary:hover {
    background: #e8e8ed;
}

/* ===== 16. TOASTS ======================================================== */
#toastContainer {
    position: fixed;
    z-index: 190;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    display: grid;
    gap: 0.5rem;
    width: max-content;
    max-width: calc(100vw - 2rem);
}

.toast {
    background: var(--color-ink);
    color: #fff;
    padding: 0.8rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: 0.92rem;
    font-weight: 500;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.toast-success {
    background: var(--color-success);
}

.toast-error {
    background: var(--color-error);
}

/* ===== 17. 404-SEITE ===================================================== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 1.25rem 3rem;
}

.error-code {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-muted);
    margin-bottom: 0.75rem;
}

.error-title {
    font-size: clamp(1.9rem, 6vw, 2.75rem);
    margin-bottom: 1rem;
}

.error-text {
    color: var(--color-muted);
    max-width: 460px;
    margin-inline: auto;
    margin-bottom: 2rem;
}

/* ===== 18. RESPONSIVE ==================================================== */
@media (min-width: 640px) {
    /* Hero-Deko: etwas größere Chips */
    .deco-chip {
        width: 4rem;
        height: 4rem;
    }

    /* Cookie-Banner: einzeilig — Text links, Buttons rechts */
    .cookie-banner-inner {
        display: flex;
        align-items: center;
        gap: 1.5rem;
    }

    .cookie-banner-copy {
        flex: 1 1 auto;
    }

    .cookie-banner-text {
        margin-bottom: 0;
    }

    .cookie-banner-actions {
        flex: 0 0 auto;
        flex-wrap: nowrap;
    }

    .btn-cookie {
        flex: 0 0 auto;
    }

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

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

    .form-card .btn {
        width: auto;
    }

    .legal-card {
        padding: 2.5rem;
    }
}

@media (min-width: 768px) {
    .menu-btn,
    .mobile-menu {
        display: none;
    }

    .nav-desktop {
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }

    .header-cta {
        display: inline-flex;
        padding: 0.6rem 1.35rem;
        font-size: 0.92rem;
    }

    .section {
        padding-block: 6rem;
    }

    .hero {
        padding-top: 11rem;
        padding-bottom: 6rem;
    }

    .contact-grid {
        grid-template-columns: 5fr 6fr;
        gap: 3rem;
        align-items: start;
    }

    .leader-card {
        grid-template-columns: 280px 1fr;
        gap: 3rem;
        padding: 2.75rem;
    }

    .leader-portrait {
        margin-inline: 0;
    }

    .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr 1fr;
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    /* Hero-Deko: erst hier alle fünf Chips (genug Abstand zum Text) */
    .deco-4,
    .deco-5 {
        display: flex;
    }

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

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

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

    .brand-card {
        padding: 2.5rem 2.25rem;
    }
}

/* ===== 19. ANIMATIONEN (SCROLL-REVEAL & HERO) =========================== */
@keyframes hero-float {
    from {
        transform: translateY(-10px) rotate(-3deg);
    }

    to {
        transform: translateY(14px) rotate(3deg);
    }
}

@keyframes hero-blob-drift {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(3rem, -2.5rem) scale(1.18);
    }
}

.reveal-element {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.is-visible {
    opacity: 1;
    transform: none;
}

/* ===== 20. BARRIEREFREIHEIT & FALLBACKS ================================= */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }

    .reveal-element {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Ohne JavaScript: Inhalte niemals verstecken */
@media (scripting: none) {
    .reveal-element {
        opacity: 1 !important;
        transform: none !important;
    }

    main[hidden] {
        display: block !important;
    }

    .cookie-banner {
        display: none;
    }
}