:root {
    --bg: #f6f8fb;
    --surface: #ffffff;
    --surface-alt: #eef2f7;
    --text: #142033;
    --muted: #5d6a7d;
    --line: #d9e2ee;
    --accent: #0f766e;
    --accent-strong: #0b5d56;
    --accent-soft: #d9f2ef;
    --shadow: 0 10px 30px rgba(16, 24, 40, 0.08);
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    margin: 0;
    font-family: 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: radial-gradient(circle at top right, #dceef8 0, transparent 35%), var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(238, 242, 247, 0.84));
}

h1,
h2,
h3,
h4 {
    line-height: 1.2;
    margin: 0 0 0.75rem;
}

h1 {
    font-size: clamp(1.9rem, 7vw, 3.1rem);
}

h2 {
    font-size: clamp(1.5rem, 5vw, 2.3rem);
}

p {
    margin: 0 0 1rem;
}

.eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-strong);
    font-weight: 700;
}

.lead,
.section-intro {
    max-width: 68ch;
    color: var(--muted);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(246, 248, 251, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    min-height: 72px;
    gap: 1rem;
}

.brand img {
    width: 128px;
    height: auto;
}

.desktop-nav {
    display: none;
}

.desktop-nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 0.96rem;
}

.desktop-nav a:hover {
    color: var(--accent-strong);
}

.header-cta {
    display: none;
}

.menu-toggle {
    margin-left: auto;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 12px;
    display: grid;
    place-content: center;
    gap: 5px;
}

.menu-toggle span {
    width: 18px;
    height: 2px;
    background: var(--text);
    transition: 0.25s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    border-top: 1px solid var(--line);
    background: var(--surface);
    padding: 0.5rem 0 1rem;
}

.mobile-menu nav {
    display: grid;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
}

.mobile-menu a:hover {
    background: var(--surface-alt);
}

.hero {
    padding-top: 3.25rem;
}

.hero-grid,
.split {
    display: grid;
    gap: 1.5rem;
}

.hero-media,
.portrait {
    overflow: hidden;
}

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

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 12px;
    background: var(--accent);
    color: #fff;
    padding: 0.78rem 1rem;
    font-weight: 700;
    text-decoration: none;
    min-height: 44px;
    cursor: pointer;
}

.btn:hover {
    background: var(--accent-strong);
    color: #fff;
}

.btn-sm {
    padding: 0.65rem 0.9rem;
    font-size: 0.92rem;
}

.btn-ghost {
    background: transparent;
    color: var(--accent-strong);
    border: 1px solid var(--line);
}

.btn-ghost-light {
    color: #f8fbff;
    border-color: rgba(255, 255, 255, 0.62);
    background: rgba(255, 255, 255, 0.06);
}

.text-link {
    font-weight: 700;
}

.card-grid {
    display: grid;
    gap: 1rem;
}

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

.case ul,
#kontakt ul {
    margin: 0.5rem 0 0.75rem 1.1rem;
    padding: 0;
}

.case {
    display: flex;
    flex-direction: column;
}

.case-actions {
    margin-top: auto;
    justify-content: flex-start;
    align-items: center;
}

.muted {
    color: var(--muted);
    font-weight: 600;
}

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

.steps {
    display: grid;
    gap: 1rem;
}

.step {
    background: var(--accent-soft);
    border: 1px solid #bae7df;
    border-radius: var(--radius);
    padding: 1rem;
}

.cta-box {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.cta-full {
    width: 100%;
    background: linear-gradient(120deg, #0f766e 0%, #0b5d56 45%, #07352f 100%);
    color: #f8fbff;
}

.cta-full .eyebrow {
    color: rgba(255, 255, 255, 0.86);
}

.cta-full p {
    color: rgba(248, 251, 255, 0.9);
}

.cta-full-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.cta-full-copy {
    flex: 1 1 460px;
    display: grid;
    gap: 0.35rem;
}

.cta-full-copy p {
    margin-bottom: 0.35rem;
}

.cta-full-actions {
    flex: 0 1 360px;
    display: grid;
    gap: 0.7rem;
    justify-items: start;
}

.cta-full-actions .btn {
    min-width: 220px;
}

.cta-note {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(248, 251, 255, 0.78);
}

.calculator-wrap {
    margin-top: 1.2rem;
}

.calculator-wrap details {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.75rem;
}

.calculator-wrap summary {
    cursor: pointer;
    font-weight: 700;
}

#kostenrechner {
    padding: 0.6rem 0 0;
}

.kr-intro {
    margin-bottom: 1rem;
}

.kr-intro p {
    color: var(--muted);
    max-width: 70ch;
}

.kr-layout {
    display: grid;
    gap: 1rem;
}

.kr-form,
.kr-result {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
}

.kr-form {
    display: grid;
    gap: 0.9rem;
}

.kr-field {
    display: grid;
    gap: 0.35rem;
}

.kr-field label,
.kr-field legend {
    font-size: 0.92rem;
    font-weight: 700;
}

.kr-field small {
    color: var(--muted);
    font-size: 0.8rem;
}

.kr-field input[type="number"],
.kr-field select,
.kr-field input[type="range"] {
    width: 100%;
}

.kr-field input[type="number"],
.kr-field select {
    border: 1px solid #c6d3e3;
    background: #fff;
    border-radius: 10px;
    padding: 0.6rem 0.7rem;
    color: var(--text);
}

.kr-inline {
    display: grid;
    gap: 0.7rem;
    grid-template-columns: 1fr 90px;
}

.kr-checks {
    border: 1px solid #d7e2ef;
    border-radius: 12px;
    padding: 0.7rem 0.8rem;
    margin: 0;
}

.kr-checks label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}

.kr-split {
    display: grid;
    gap: 0.75rem;
}

.kr-result {
    display: grid;
    gap: 0.8rem;
    align-content: start;
}

.kr-big {
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    font-weight: 800;
    color: var(--accent-strong);
    margin: 0;
}

.kr-sub {
    margin: -0.3rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.kr-month {
    margin: 0;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    background: #edf7f5;
    border: 1px solid #cae7e2;
}

.kr-breakdown h5 {
    margin: 0 0 0.4rem;
    font-size: 0.95rem;
}

.kr-breakdown ul {
    margin: 0;
    padding-left: 1rem;
    color: var(--muted);
}

.kr-breakdown li + li {
    margin-top: 0.2rem;
}

.kr-hint {
    margin: 0;
    font-size: 0.82rem;
    color: var(--muted);
}

#kontakt .contact-form {
    display: grid;
    gap: 0.95rem;
    padding: 1.25rem;
}

#kontakt .contact-stack {
    display: grid;
    gap: 0.95rem;
}

#kontakt .contact-intro {
    display: grid;
    gap: 0.35rem;
}

#kontakt .contact-intro p {
    color: var(--muted);
    max-width: 62ch;
}

#kontakt .contact-card {
    padding: 1rem 1rem 0.95rem;
}

#kontakt .contact-card h3 {
    margin-bottom: 0.45rem;
}

#kontakt .contact-card ul {
    margin-top: 0.35rem;
    margin-bottom: 0.15rem;
}

#kontakt .contact-form-row {
    display: grid;
    gap: 0.33rem;
}

#kontakt label {
    font-weight: 700;
    font-size: 0.92rem;
}

#kontakt input,
#kontakt textarea {
    width: 100%;
    border: 1px solid #c6d3e3;
    background: #fff;
    border-radius: 10px;
    padding: 0.7rem 0.8rem;
    color: var(--text);
}

#kontakt input:focus,
#kontakt textarea:focus {
    border-color: #89c7be;
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
    outline: none;
}

#kontakt .contact-faq details {
    display: grid;
    gap: 0.35rem;
}

#kontakt .contact-faq summary {
    list-style: none;
    cursor: pointer;
    font-weight: 700;
    color: var(--text);
}

#kontakt .contact-faq summary::-webkit-details-marker {
    display: none;
}

#kontakt .contact-faq summary::after {
    content: '▾';
    float: right;
    color: var(--accent-strong);
    font-size: 0.9rem;
    transform: translateY(1px);
}

#kontakt .contact-faq details[open] summary::after {
    content: '▴';
}

#kontakt .cf-turnstile {
    margin-top: 0.35rem;
}

#kontakt .contact-form .btn {
    margin-top: 0.2rem;
    width: fit-content;
}

.flash {
    position: fixed;
    top: 88px;
    right: 1rem;
    z-index: 40;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 0.9rem;
    max-width: 360px;
}

.flash-error {
    border-left-color: #dc2626;
}

.flash-success {
    border-left-color: #059669;
}

.flash-title {
    font-weight: 800;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: #edf3f8;
    padding: 2.4rem 0 1.4rem;
    margin-top: 2rem;
}

.footer-grid {
    display: grid;
    gap: 1.2rem;
}

.site-footer h3,
.site-footer h4 {
    margin-bottom: 0.45rem;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.35rem;
}

.footer-bottom {
    border-top: 1px solid var(--line);
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.todo {
    font-size: 0.8rem;
    color: var(--muted);
    align-self: center;
}

.ref-detail {
    background: radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 36%), var(--bg);
}

.ref-detail .card {
    border-color: rgba(158, 177, 206, 0.35);
}

.ref-hero {
    border-bottom: 1px solid rgba(158, 177, 206, 0.28);
}

.ref-hero-grid,
.ref-overview-grid {
    display: grid;
    gap: 1rem;
    align-items: start;
}

.ref-subtitle {
    margin: 0 0 0.45rem;
    color: var(--accent-strong);
    font-weight: 700;
}

.ref-description {
    color: var(--muted);
}

.ref-tags {
    margin-top: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ref-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid #c9d8ea;
    background: #f4f8fd;
    color: #264163;
}

.ref-screen img {
    max-width: 360px;
    margin: 0 auto;
    object-fit: contain;
}

.ref-stats {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.8rem;
}

.ref-stat {
    border: 1px solid #d5e0ed;
    border-radius: 12px;
    background: #f9fbfe;
    padding: 0.75rem;
    display: grid;
    gap: 0.25rem;
}

.ref-stat span {
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ref-slider {
    display: grid;
    gap: 0.75rem;
}

.ref-slider-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.ref-slider-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ref-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 4.2rem;
    border: 1px solid #cfdaea;
    border-radius: 999px;
    padding: 0.35rem 0.55rem;
    font-size: 0.86rem;
    font-weight: 700;
    color: #2a486d;
    background: #f6f9fd;
}

.ref-slider-track {
    border: 1px solid #d5e0ed;
    border-radius: 12px;
    background: #f8fbff;
    padding: 0.85rem;
    min-height: 180px;
}

.ref-slide {
    display: none;
}

.ref-slide.is-active {
    display: block;
}

.ref-slide p {
    color: var(--muted);
}

.ref-dots {
    display: flex;
    gap: 0.4rem;
}

.ref-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: 1px solid #afc1d8;
    background: #e7eef7;
}

.ref-dot.is-active {
    background: var(--ref-accent, var(--accent));
    border-color: transparent;
}

.ref-highlights {
    margin-top: 0.9rem;
}

.ref-highlight-item {
    background: #f8fbff;
}

.ref-highlight-item h3 {
    font-size: 0.9rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ref-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.ref-detail [data-reveal] {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.ref-detail [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.fw-page,
.pd-page {
    background: radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 36%), var(--bg);
}

.fw-hero,
.pd-hero {
    border-bottom: 1px solid rgba(158, 177, 206, 0.28);
}

.fw-hero-grid,
.pd-hero-grid {
    display: grid;
    gap: 1.1rem;
    align-items: center;
}

.fw-lead,
.pd-lead {
    color: var(--muted);
    max-width: 64ch;
}

.fw-hero-card img,
.pd-hero-card img {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    object-fit: contain;
}

.fw-feature p,
.pd-feature p {
    color: var(--muted);
}

.fw-shot-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.fw-shot {
    padding: 0.55rem;
}

.fw-shot img {
    width: 100%;
    border-radius: 10px;
    object-fit: cover;
}

.fw-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.legal-page {
    padding-top: 2.6rem;
}

.legal-shell {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.35rem 1.1rem;
    color: var(--text);
}

.legal-shell-narrow {
    max-width: 820px;
}

.legal-shell-wide {
    max-width: 980px;
}

.legal-page h1 {
    margin: 0 0 1rem;
}

.legal-page h2,
.legal-page h3,
.legal-page h4 {
    color: #122844;
}

.legal-page p,
.legal-page li,
.legal-page address {
    color: #243750;
}

.legal-page p {
    margin-bottom: 0.8rem;
}

.legal-page a {
    color: var(--accent-strong);
    text-decoration: underline;
}

.legal-page .legal-meta {
    color: #6b7c92;
    font-size: 0.82rem;
}

.legal-page .legal-head {
    margin-bottom: 0.8rem;
}

/* Normalize old utility classes from legacy legal partials */
.legal-page .text-white,
.legal-page .text-gray-200,
.legal-page .text-gray-400,
.legal-page .text-gray-500,
.legal-page .text-primary,
.legal-page .prose-invert {
    color: #243750 !important;
}

.legal-page .border-white\/10 {
    border-color: #d7e1ed !important;
}

.legal-page .py-12 {
    padding-top: 1.2rem !important;
    padding-bottom: 1.2rem !important;
}

.legal-page br + br {
    display: none;
}

@media (min-width: 720px) {
    .hero-grid,
    .split {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 2rem;
        align-items: center;
    }

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

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

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

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

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

    .kr-layout {
        grid-template-columns: 1.05fr 0.95fr;
        align-items: start;
    }

    .kr-split {
        grid-template-columns: 1fr 1fr;
    }

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

    .ref-hero-grid,
    .ref-overview-grid {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 1.2rem;
    }

    .fw-hero-grid,
    .pd-hero-grid {
        grid-template-columns: 1.05fr 0.95fr;
    }

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

    .legal-shell {
        padding: 1.7rem 1.7rem;
    }
}

@media (min-width: 980px) {
    .section {
        padding: 5.2rem 0;
    }

    .desktop-nav {
        display: flex;
        gap: 1rem;
        margin-left: auto;
    }

    .menu-toggle,
    .mobile-menu {
        display: none;
    }

    .header-cta {
        display: inline-flex;
        margin-left: 0.6rem;
    }

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

    .card-grid.four {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}