/* CSS RESET & BASE */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    box-sizing: border-box;
}
html { font-size: 16px; }
body {
    min-height: 100vh;
    font-family: 'Roboto', Arial, sans-serif;
    background: #FBFAF7;
    color: #143861;
    line-height: 1.6;
    letter-spacing: 0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* SOFT PASTEL CUSTOM PROPERTIES */
:root {
    --color-primary: #143861;
    --color-secondary: #60A18E;
    --color-accent: #F4ECD7;
    --color-bg: #FBFAF7;
    --color-pink: #EDD1E3;
    --color-blue-pastel: #DAE8FA;
    --color-green-pastel: #D4EFE4;
    --color-yellow-pastel: #FAF5D7;
    --color-grey: #e6e6e6;
    --color-white: #fff;
    --color-shadow: rgba(70,74,110,0.06);
    --font-display: 'Montserrat', Arial, sans-serif;
    --font-body: 'Roboto', Arial, sans-serif;
}

/* CONTAINERS & SECTION SPACING */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 18px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}
.section {
    margin-bottom: 60px;
    padding: 40px 20px;
    background: var(--color-accent);
    border-radius: 24px;
    box-shadow: 0 4px 24px var(--color-shadow);
}
@media (max-width: 768px) {
    .section {
        margin-bottom: 36px;
        padding: 28px 8px;
        border-radius: 18px;
    }
    .container {
        padding: 0 5vw;
    }
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 0.01em;
}
h1 {
    font-size: 2.75rem;
    margin-bottom: 24px;
}
h2 {
    font-size: 2.1rem;
    margin-bottom: 20px;
}
h3 {
    font-size: 1.35rem;
    color: var(--color-secondary);
    margin-bottom: 12px;
}
h4, h5, h6 {
    font-size: 1.09rem;
}
p, li, td, th, span {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-primary);
    line-height: 1.7;
}
p {
    margin-bottom: 18px;
}
strong {
    color: var(--color-secondary);
}

/* MAIN NAVIGATION */
header {
    background: var(--color-white);
    box-shadow: 0 2px 16px var(--color-shadow);
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
}
header .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.main-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}
.main-nav a {
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--color-primary);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 10px;
    transition: background 0.2s, color 0.19s;
    font-size: 1.11rem;
}
.main-nav a:hover {
    background: var(--color-blue-pastel);
    color: var(--color-secondary);
}
.cta-primary {
    background: linear-gradient(90deg, #D4EFE4 0%, #EDD1E3 100%);
    color: var(--color-primary) !important;
    font-size: 1.09rem;
    font-weight: 700;
    border: none;
    border-radius: 32px;
    padding: 11px 34px;
    margin-left: 5px;
    box-shadow: 0 4px 16px var(--color-shadow);
    cursor: pointer;
    transition: background 0.2s, color 0.19s, transform 0.18s;
    text-align: center;
}
.cta-primary:hover, .cta-primary:focus {
    background: linear-gradient(90deg, #EDD1E3 0%, #D4EFE4 100%);
    color: var(--color-secondary) !important;
    transform: translateY(-2px) scale(1.035);
    outline: none;
}

/* MOBILE NAVIGATION */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 2.2rem;
    color: var(--color-secondary);
    padding: 7px 13px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.18s;
    position: relative;
    z-index: 1002;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
    background: var(--color-green-pastel);
    outline: none;
}
.mobile-menu {
    position: fixed;
    left: 0; top: 0; 
    width: 100vw;
    height: 100vh;
    background: rgba(244,236,215,0.99);
    box-shadow: 0 6px 36px var(--color-shadow);
    transform: translateX(100%);
    transition: transform 0.38s cubic-bezier(0.66, 0, 0.33, 1), opacity 0.25s;
    opacity: 0;
    z-index: 1200;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    overflow-y: auto;
    padding: 36px 32px 32px 21px;
}
.mobile-menu.open {
    transform: translateX(0);
    opacity: 1;
}
.mobile-menu-close {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 2.8rem;
    align-self: flex-end;
    margin-bottom: 30px;
    margin-right: 8px;
    cursor: pointer;
    transition: background 0.18s, color 0.19s;
    padding: 2px 14px;
    border-radius: 24px;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
    background: var(--color-yellow-pastel);
    color: var(--color-secondary);
    outline: none;
}
.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
}
.mobile-nav a {
    font-family: var(--font-display);
    font-size: 1.28rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    padding: 14px 0 14px 12px;
    border-radius: 14px;
    transition: background 0.21s, color 0.19s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
    background: var(--color-pink);
    color: var(--color-secondary);
    outline: none;
}
@media (max-width: 1020px) {
    .main-nav { display: none; }
    .mobile-menu-toggle { display: inline-flex; }
}
@media (min-width: 1021px) {
    .mobile-menu { display: none !important; }
}
/* LOGO SIZING */
header img, footer img {
    height: 48px;
    width: auto;
    max-width: 200px;
    margin-right: 24px;
}
@media (max-width: 600px) {
    header img { height: 38px; }
}

/* HERO SECTIONS */
.hero-section {
    background: linear-gradient(180deg, #DAE8FA 35%, #EDD1E3 100%);
    border-radius: 32px;
    min-height: 350px;
    margin-bottom: 58px;
    box-shadow: 0 4px 30px var(--color-shadow);
}
.hero-section .container {
    justify-content: center;
    align-items: center;
    min-height: 350px;
    display: flex;
}
.hero-section .content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    text-align: center;
    padding: 28px 0;
}
.hero-section h1 {
    color: var(--color-primary);
    font-family: var(--font-display);
    letter-spacing: 1px;
}
.hero-section p {
    color: var(--color-secondary);
    font-size: 1.19rem;
}

/* CONTENT SECTIONS - GENERIC */
.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.text-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}
ul, ol {
    margin: 0 0 18px 22px;
    padding: 0;
    list-style-position: inside;
}
ul li, ol li {
    padding-left: 0;
    margin-bottom: 7px;
}
ul li:last-child, ol li:last-child {
    margin-bottom: 0;
}

/* FLEXBOX LAYOUT CLASSES */
.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: flex-start;
}
.card {
    background: var(--color-accent);
    border-radius: 20px;
    box-shadow: 0 2px 14px var(--color-shadow);
    margin-bottom: 20px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    min-width: 240px;
    transition: box-shadow 0.2s, transform 0.18s;
}
.card:hover {
    box-shadow: 0 8px 32px rgba(20, 56, 97, 0.11);
    transform: translateY(-5px) scale(1.02);
}
.content-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
}
.text-image-section {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}
@media (max-width: 768px) {
    .text-image-section {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
}
.testimonial-card {
    background: var(--color-white);
    border-radius: 22px;
    box-shadow: 0 3px 18px var(--color-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    margin-bottom: 22px;
    position: relative;
    flex-direction: column;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
    transition: box-shadow 0.2s, transform 0.18s, background 0.2s;
}
.testimonial-card p, .testimonial-card span { color: #1A2643; }
.testimonial-card:hover {
    background: var(--color-blue-pastel);
    box-shadow: 0 8px 28px rgba(20, 56, 97, 0.13);
    transform: translateY(-4px) scale(1.02);
}
@media (max-width: 700px) {
    .testimonial-card { max-width: 100%; }
}
.feature-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    background: var(--color-accent);
    border-radius: 15px;
    box-shadow: 0 0px 10px var(--color-shadow);
    padding: 16px 20px;
    margin-bottom: 20px;
}

/* FEATURES GRID (ICON + DESCRIPTION PAIRS) */
.feature-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px 0px;
    row-gap: 26px;
    align-items: flex-start;
}
.feature-icon {
    flex: 0 0 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: 14px;
}
.feature-description {
    flex: 1 1 260px;
    padding-bottom: 8px;
    display: flex;
    align-items: center;
    font-size: 1.07rem;
    min-width: 150px;
}
@media (max-width: 970px) {
    .feature-grid {
        flex-direction: column;
        gap: 18px;
    }
    .feature-description, .feature-icon {
        padding-right: 0;
    }
}

/* BADGES/ICONS */
.trust-badges {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 12px 0 0 0;
}
.trust-badges img {
    height: 38px;
    width: auto;
}
.trust-badges span {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    font-family: var(--font-display);
}

/* AREA HIGHLIGHTS FOR top-stadtteile */
.area-highlights-section .area-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 22px;
    justify-content: space-between;
}
.area-card {
    background: var(--color-blue-pastel);
    border-radius: 18px;
    box-shadow: 0 2px 14px var(--color-shadow);
    min-width: 240px;
    flex: 1 1 310px;
    padding: 24px 18px 18px 24px;
    margin-bottom: 20px;
    transition: box-shadow 0.18s, background 0.2s, transform 0.16s;
}
.area-card:hover {
    background: var(--color-pink);
    box-shadow: 0 8px 32px rgba(20, 56, 97, 0.10);
    transform: translateY(-2px) scale(1.012);
}
@media (max-width: 900px) {
    .area-highlights-section .area-cards {
        flex-direction: column;
        gap: 18px;
    }
}

/* TABLES (COMPARISON - top-stadtteile) */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: 10px;
    margin: 18px 0 12px 0;
    overflow: hidden;
    box-shadow: 0 2px 12px var(--color-shadow);
}
thead {
    background: var(--color-green-pastel);
}
th, td {
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-grey);
}
thead th {
    font-weight: bold;
    color: var(--color-secondary);
}
tbody tr:last-child td {
    border-bottom: none;
}
tr:hover td {
    background: var(--color-yellow-pastel);
    transition: background 0.12s;
}

/* ARTICLE / GUIDES CARDS (ratgeber) */
.article-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 22px;
}
.article-card {
    background: var(--color-pink);
    border-radius: 15px;
    box-shadow: 0 2px 14px var(--color-shadow);
    padding: 22px 18px;
    flex: 1 1 260px;
    min-width: 210px;
    transition: box-shadow 0.16s, background 0.17s, transform 0.15s;
    margin-bottom: 20px;
    
}
.article-card:hover {
    background: var(--color-green-pastel);
    box-shadow: 0 6px 24px rgba(20,56,97,0.09);
    transform: translateY(-1px) scale(1.01);
}
@media (max-width: 900px) {
    .article-cards {
        flex-direction: column;
        gap: 13px;
    }
}

/* FAQ ACCORDION (kaufprozess/kontakt) */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 18px 0;
    background: var(--color-blue-pastel);
    border-radius: 17px;
    padding: 16px 18px 12px 18px;
    box-shadow: 0 1px 7px var(--color-shadow);
}
.faq-accordion h3 {
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 1.15rem;
    color: var(--color-secondary);
}
.faq-accordion p {
    color: var(--color-primary);
    margin-bottom: 7px;
}

/* CTA & CALLOUT SECTIONS */
.callout-section, .cta-section {
    background: linear-gradient(90deg, #D4EFE4 45%, #EDD1E3 100%);
    border-radius: 28px;
    box-shadow: 0 8px 36px var(--color-shadow);
    margin-bottom: 52px;
}
.callout-section h2, .cta-section h2 {
    color: var(--color-secondary);
    letter-spacing: 1px;
}
.callout-section p, .cta-section p {
    font-size: 1.13rem;
    color: var(--color-primary);
    margin-bottom: 18px;
}

/* FOOTER */
footer {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 22px 0 14px 0;
    box-shadow: 0 -2px 16px var(--color-shadow);
    margin-top: 30px;
}
footer .container {
    flex-direction: column;
    gap: 12px;
    align-items: center;
    justify-content: flex-start;
}
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 5px;
}
.footer-nav a {
    color: var(--color-white);
    font-family: var(--font-display);
    text-decoration: none;
    font-size: 1rem;
    padding: 5px 12px;
    border-radius: 11px;
    transition: background 0.18s;
}
.footer-nav a:hover, .footer-nav a:focus {
    background: var(--color-green-pastel);
    color: var(--color-primary);
    outline: none;
}
footer .text-section {
    color: var(--color-white);
    font-size: 0.96rem;
    text-align: center;
}
footer .text-section p {
    color: var(--color-white);
    margin-bottom: 5px;
}

/* SECTION & BUTTON ANIMATION */
.section, .area-card, .card, .cta-section, .callout-section {
    transition: box-shadow 0.19s, background 0.18s, transform 0.15s;
}
a, button {
    transition: color 0.15s, background 0.17s, box-shadow 0.16s, transform 0.16s;
}

/* COOKIE CONSENT BANNER */
#cookie-banner {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    width: 100vw;
    background: linear-gradient(90deg, #FAF5D7 60%, #EDD1E3 100%);
    color: var(--color-primary);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -7px 32px var(--color-shadow);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 26px;
    padding: 18px 23px;
    z-index: 2000;
    font-size: 1rem;
    visibility: visible;
    opacity: 1;
    transition: opacity 0.28s, transform 0.28s;
    animation: cookie-banner-slide 0.75s cubic-bezier(0.68,0,0.33,1);
}
@keyframes cookie-banner-slide { from { opacity: 0; transform: translateY(150px);} to {opacity:1; transform: translateY(0); } }
#cookie-banner.hide {
    opacity: 0;
    visibility: hidden;
    transform: translateY(160px);
    transition: opacity 0.3s, transform 0.3s;
}
#cookie-banner .cookie-text {
    flex: 1 1 auto;
    min-width: 170px;
    color: var(--color-primary);
}
#cookie-banner .cookie-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}
#cookie-banner .cookie-btn {
    font-family: var(--font-display);
    border: none;
    border-radius: 18px;
    font-size: 1rem;
    padding: 6px 23px;
    margin: 0 1px;
    cursor: pointer;
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 2px 8px var(--color-shadow);
    transition: background 0.15s, color 0.13s, transform 0.11s;
}
#cookie-banner .cookie-btn.settings {
    background: var(--color-primary);
    color: var(--color-white);
}
#cookie-banner .cookie-btn.accept:hover,
#cookie-banner .cookie-btn.accept:focus {
    background: var(--color-green-pastel);
    color: var(--color-primary);
}
#cookie-banner .cookie-btn.reject {
    background: var(--color-pink);
    color: var(--color-primary);
}
#cookie-banner .cookie-btn.reject:hover,
#cookie-banner .cookie-btn.reject:focus {
    background: var(--color-yellow-pastel);
    color: var(--color-primary);
}
#cookie-banner .cookie-btn.settings:hover,
#cookie-banner .cookie-btn.settings:focus {
    background: var(--color-blue-pastel);
    color: var(--color-secondary);
}
@media (max-width: 700px) {
    #cookie-banner {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
        padding: 14px 5vw;
        font-size: 0.94rem;
    }
}

/* COOKIE MODAL */
#cookie-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%) scale(1);
    background: var(--color-accent);
    border-radius: 27px;
    box-shadow: 0 8px 48px rgba(0,0,0,0.13);
    padding: 44px 35px 32px 35px;
    min-width: 340px;
    max-width: 90vw;
    z-index: 2100;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.23s, transform 0.23s;
}
#cookie-modal.hide {
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -50%) scale(0.92);
}
#cookie-modal h2 {
    color: var(--color-primary);
    font-size: 1.47rem;
    margin-bottom: 16px;
}
#cookie-modal .cookie-categories {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 26px;
}
.cookie-category {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.04rem;
    line-height: 1.45;
}
.cookie-category input[type='checkbox'],
.cookie-category input[type='radio'] {
    accent-color: var(--color-secondary);
    width: 19px; height: 19px;
}
.cookie-category .category-name {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-primary);
    margin-right: 7px;
}
 cookie-category .category-description {
    color: var(--color-primary);
    font-size: 0.99rem;
}
#cookie-modal .cookie-modal-actions {
    display: flex;
    flex-direction: row;
    gap: 12px;
    margin-top: 15px;
    justify-content: flex-end;
}
#cookie-modal .cookie-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-secondary);
    cursor: pointer;
    position: absolute;
    top: 12px;
    right: 18px;
}
#cookie-modal .cookie-modal-close:hover, #cookie-modal .cookie-modal-close:focus {
    color: var(--color-primary);
    background: var(--color-yellow-pastel);
    outline: none;
    border-radius: 16px;
    padding: 2px 10px;
}
@media (max-width: 600px) {
    #cookie-modal {
        min-width: 0;
        padding: 28px 9vw 20px 9vw;
    }
}

/* RESPONSIVENESS */
@media (max-width: 900px) {
    h1 { font-size: 2.07rem; }
    h2 { font-size: 1.42rem; }
    .container { max-width: 100vw; }
    .area-card, .card, .testimonial-card { min-width: 0; max-width: 100%; }
}
@media (max-width: 600px) {
    h1 { font-size: 1.44rem; }
}

/* MISC */
img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}
hr {
    border: none;
    height: 1px;
    background: var(--color-grey);
    margin: 18px 0;
}
a {
    color: var(--color-secondary);
    transition: color 0.18s;
}
a:hover, a:focus {
    color: var(--color-primary);
    outline: none;
}
input, textarea, select {
    font-family: var(--font-body);
    border-radius: 7px;
    border: 1px solid var(--color-grey);
    padding: 10px 12px;
    margin-bottom: 10px;
    background: var(--color-white);
    transition: border-color 0.18s;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-secondary);
}
button {
    font-family: var(--font-display);
}

/* Thank-you page special */
.thank-you-section {
    background: var(--color-green-pastel);
    border-radius: 25px;
    box-shadow: 0 4px 30px var(--color-shadow);
    padding: 46px 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 62px;
    margin-top: 38px;
}

/* Hide visually */
.sr-only {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Category filter (ratgeber) */
.category-filter {
    display: flex;
    align-items: center;
    gap: 11px;
    font-size: 1.04rem;
}
.category-filter span {
    font-family: var(--font-display);
    background: var(--color-yellow-pastel);
    color: var(--color-primary);
    border-radius: 8px;
    padding: 3px 13px;
    margin-right: 3px;
    margin-left: 0;
    font-weight: 500;
}

/* Accessibility highlights */
a:focus, button:focus, input:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Remove default number spin buttons (if forms used) */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] {
  -moz-appearance: textfield;
}